7:28:53 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000, 0x0, 0x0, 0x4000000}) [ 790.884528] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 790.892687] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:28:53 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, 0x0) 17:28:53 executing program 5: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, 0x0, 0x0) 17:28:54 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, 0x0, 0x0) 17:28:54 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:28:54 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000, 0x0, 0x0, 0x4924924}) 17:28:54 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) 17:28:54 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, 0x0, 0x0) [ 791.138590] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:29:08 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:29:08 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, 0x0) 17:29:08 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) 17:29:08 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, 0x0, 0x0) 17:29:08 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) 17:29:08 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000, 0x0, 0x0, 0x24499204}) 17:29:08 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 1) 17:29:08 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) [ 805.841048] FAULT_INJECTION: forcing a failure. [ 805.841048] name failslab, interval 1, probability 0, space 0, times 1 [ 805.844271] CPU: 1 PID: 6273 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 805.845694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 805.847423] Call Trace: [ 805.847991] dump_stack+0x107/0x167 [ 805.848740] should_fail.cold+0x5/0xa [ 805.849524] ? __iomap_dio_rw+0x1ee/0x11a0 [ 805.850382] should_failslab+0x5/0x20 [ 805.851170] kmem_cache_alloc_trace+0x55/0x360 [ 805.852123] __iomap_dio_rw+0x1ee/0x11a0 [ 805.852978] ? lock_release+0x6b0/0x6b0 [ 805.853795] ? SOFTIRQ_verbose+0x10/0x10 [ 805.854650] ? __lock_acquire+0xbb1/0x5b00 [ 805.855521] ? iomap_dio_bio_actor+0xef0/0xef0 [ 805.856478] ? down_read+0x10f/0x430 [ 805.857237] ? down_write+0x160/0x160 [ 805.858030] iomap_dio_rw+0x31/0x90 [ 805.858793] ext4_file_read_iter+0x2c7/0x4c0 [ 805.859704] new_sync_read+0x424/0x6f0 [ 805.860516] ? fsnotify+0xf30/0xf30 [ 805.861261] ? ksys_lseek+0x1b0/0x1b0 [ 805.862043] ? _cond_resched+0x12/0x80 [ 805.862844] ? avc_policy_seqno+0x9/0x70 [ 805.863679] ? selinux_file_permission+0x36/0x510 [ 805.864685] ? __fget_files+0x296/0x480 [ 805.865511] vfs_read+0x457/0x580 [ 805.866229] ksys_read+0x12d/0x260 [ 805.866958] ? vfs_write+0xa30/0xa30 [ 805.867729] ? rcu_read_lock_sched_held+0x3e/0x80 [ 805.868740] do_syscall_64+0x33/0x40 [ 805.869505] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 805.870556] RIP: 0033:0x7f4ab5779b19 [ 805.871315] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 805.875110] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 805.876684] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 805.878144] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 805.879601] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 805.881064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 805.882522] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 805.903362] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:29:09 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, 0x0, 0x0) 17:29:09 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 17:29:09 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000, 0x0, 0x0, 0xfdfdffff}) [ 805.969875] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:29:09 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) [ 806.034207] 9pnet: Insufficient options for proto=fd 17:29:09 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) 17:29:09 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) [ 806.132372] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 806.218585] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:29:23 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 2) 17:29:23 executing program 5: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x10010, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f00000000c0)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x1f, 0x0, 0x0, 0x0, {0x204}}, 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.cpu/cpuset.cpus\x00', 0x42, 0x0) io_setup(0x3, &(0x7f00000001c0)=0x0) io_submit(r3, 0x1, &(0x7f00000008c0)=[&(0x7f0000000180)={0x0, 0x0, 0x5, 0x1, 0x0, r2, &(0x7f0000000040)='\x00', 0x1}]) msync(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x1) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x5, 0x1, 0x5, 0x3, 0x0, 0x3, 0x40008, 0x5, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbcf, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x2a, 0x58, 0x8000, 0x8, 0x9, 0x6, 0x0, 0x0, 0x8, 0x0, 0x8}, 0x0, 0xb, r2, 0x3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x488001, 0x0) pwritev(r4, &(0x7f0000000740)=[{&(0x7f0000000200)="b0e1001a52713c195dc9813669e1ca0a43e3e0f87f8d92d6468e5a9e38217a91ec574b887a8dc671b11e6b202cb6bf167beb3cd18e55fcd2a6de2caf0407869e1e9700e3c88e8a51dd8e4e8daf549a9d94e51705399257ed501ead237a22d43f058261724b84a47e4f23a646f9e4edd360461b10de04f2af3490fdb77c2fd50db8c06e9867ef0d", 0x87}, {&(0x7f00000002c0)="9753926f1de0c57a6aa56c9441b8f0785b8be4951c503e5d7be2c3e9471142b269ef5c9e210b1ab59d1d1a6d5eaef2e1a71421075631b6d58d4b39cb8ac76ac06b3b191f99353194c91ee7f0ebed080fd9ba56bd41ff30300efb48d22a201250e29ec49d027f3fb68a79aac87df9e4283e113b5a9d10294348146ca55da545abf2f3b421848aaca4f98a590389fd3ac8555bfca77bd763d939cbf6cf13d1f791ae61da6cd854b32365e96032d01052fa29eb2ff2e9a899da44675b1a020f5b2611ffdd933bace852", 0xc8}, {&(0x7f0000000480)="92044820015ba4bf1ab589e47bf1d24d9eefc016bc2cec2f2b1b91f2bf5f4b9584a24e93f6ac4dcaaa11f0944be0f2489002c75b4753f815ae6289b03a2c4d2e39690d30f4aab859ffa2069c27470ba5b4ddc6cb5a1c4e5904d80a91dc4c75e0fbce308c283f240545389a1161f7a70762eeff83402ef023cc37df87e400f055f945b16317665c860728cbfd4e6265402f15044a199d2c43e823ddbad79e933dfc5e0b35120b6c5a9c7870e543314f51fcaf1bbb4b2f16199336840a81dd899e977cedec130afc1f92d1f649ed74dd5f2edca31e55fa2c1bb83fce44bd21cb4b9914be79f0cbd51e93dc42c461", 0xed}, {&(0x7f0000000140)="97fd621088ab78b282f5e0e221a2b6ed50d05d26eb40c51f1d1beb8ee96c1db82aab6112a138c5868a24f96dc4747060e074364f70", 0x35}, {&(0x7f00000003c0)="aabc08e83d48dad85cf5536dfe", 0xd}, {&(0x7f0000000400)="89c18ddc", 0x4}, {&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000000580)="c2c2a00c2456323863f3538236742f53a86dbda52bca821752ede85579d9a7e6c393aa451361b7bdde14f35844124070907811b43bd82a0c4827eade0f75b5e846d853e1da0e9fbd84b30899c686f391a9c9af1146431c036b2f6b50c6ea7386db9ff7508c86927b9b5e16c06386aec21b75f98b5902e28c4b2d097cec064dda3b23a5cb668214996d306e08fbfb4d11f3acc0ccd42569ecf193f914518f891f5ab6ca44a15b84e53ee9d9570b0a3d35b4d62726a0ad050726a64b51f91be3f83a23eb1183d91add325643", 0xcb}, {&(0x7f0000000680)="2946ac5c6888db9f928d197b7cf65cd4ddef712f1b94bb7c7e84ae152999485ff5de89928353465f877826a833cfb480b06c5db830201e6dc4a9567a1979f5ef8c0ddfdc188ff6065e7c5ef84a7758dee2dbf2b714105f36c5817c313f0e32f5d290f27a52718853b27b96b44a8039083a90c06b0b91efeac7f12e09be", 0x7d}, {&(0x7f0000000700)="f041ef6b52058c61b892f29e573ae03635c863ac874ed2693ec32b6f767cee3805bdd47ff0b853cc8341e38706ba2e3c", 0x30}], 0xa, 0x7, 0xffffffff) 17:29:23 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 17:29:23 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) 17:29:23 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 1) 17:29:23 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:29:23 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 1) 17:29:23 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000, 0x0, 0x0, 0xfeffffff}) [ 820.674528] FAULT_INJECTION: forcing a failure. [ 820.674528] name failslab, interval 1, probability 0, space 0, times 0 [ 820.677078] CPU: 1 PID: 6305 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 820.678450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 820.679479] FAULT_INJECTION: forcing a failure. [ 820.679479] name failslab, interval 1, probability 0, space 0, times 0 [ 820.680157] Call Trace: [ 820.680185] dump_stack+0x107/0x167 [ 820.680209] should_fail.cold+0x5/0xa [ 820.680231] ? create_object.isra.0+0x3a/0xa20 [ 820.680253] should_failslab+0x5/0x20 [ 820.680278] kmem_cache_alloc+0x5b/0x360 [ 820.686983] create_object.isra.0+0x3a/0xa20 [ 820.687879] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 820.688901] kmem_cache_alloc_trace+0x151/0x360 [ 820.689859] __iomap_dio_rw+0x1ee/0x11a0 [ 820.690686] ? lock_release+0x6b0/0x6b0 [ 820.691494] ? SOFTIRQ_verbose+0x10/0x10 [ 820.692330] ? __lock_acquire+0xbb1/0x5b00 [ 820.693186] ? iomap_dio_bio_actor+0xef0/0xef0 [ 820.694131] ? down_read+0x10f/0x430 [ 820.694887] ? down_write+0x160/0x160 [ 820.695663] iomap_dio_rw+0x31/0x90 [ 820.696409] ext4_file_read_iter+0x2c7/0x4c0 [ 820.697295] new_sync_read+0x424/0x6f0 [ 820.698073] ? fsnotify+0xf30/0xf30 [ 820.698809] ? ksys_lseek+0x1b0/0x1b0 [ 820.699586] ? _cond_resched+0x12/0x80 [ 820.700394] ? avc_policy_seqno+0x9/0x70 [ 820.701231] ? selinux_file_permission+0x36/0x510 [ 820.702232] ? __fget_files+0x296/0x480 [ 820.703059] vfs_read+0x457/0x580 [ 820.703784] ksys_read+0x12d/0x260 [ 820.704545] ? vfs_write+0xa30/0xa30 [ 820.705321] ? rcu_read_lock_sched_held+0x3e/0x80 [ 820.706318] do_syscall_64+0x33/0x40 [ 820.707083] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 820.708151] RIP: 0033:0x7f4ab5779b19 [ 820.708909] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 820.712638] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 820.714184] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 820.715623] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 820.717089] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 820.718528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 820.719970] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 820.721467] CPU: 0 PID: 6314 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 820.722895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 820.724581] Call Trace: [ 820.725119] dump_stack+0x107/0x167 [ 820.725862] should_fail.cold+0x5/0xa [ 820.726641] ? __iomap_dio_rw+0x1ee/0x11a0 [ 820.727497] should_failslab+0x5/0x20 [ 820.728301] kmem_cache_alloc_trace+0x55/0x360 [ 820.729236] __iomap_dio_rw+0x1ee/0x11a0 [ 820.730067] ? lock_release+0x6b0/0x6b0 [ 820.730867] ? SOFTIRQ_verbose+0x10/0x10 [ 820.731510] 9pnet: Insufficient options for proto=fd [ 820.731706] ? __lock_acquire+0xbb1/0x5b00 [ 820.733616] ? iomap_dio_bio_actor+0xef0/0xef0 [ 820.734561] ? down_read+0x10f/0x430 [ 820.735314] ? down_write+0x160/0x160 [ 820.736109] iomap_dio_rw+0x31/0x90 [ 820.736848] ext4_file_read_iter+0x2c7/0x4c0 [ 820.737791] new_sync_read+0x424/0x6f0 [ 820.737808] ? fsnotify+0xf30/0xf30 [ 820.737827] ? ksys_lseek+0x1b0/0x1b0 [ 820.737846] ? _cond_resched+0x12/0x80 [ 820.737867] ? avc_policy_seqno+0x9/0x70 [ 820.737895] ? selinux_file_permission+0x36/0x510 [ 820.737920] ? __fget_files+0x296/0x480 [ 820.737952] vfs_read+0x457/0x580 [ 820.737979] ksys_read+0x12d/0x260 [ 820.737998] ? vfs_write+0xa30/0xa30 [ 820.738023] ? rcu_read_lock_sched_held+0x3e/0x80 [ 820.738048] do_syscall_64+0x33/0x40 [ 820.738069] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 820.738081] RIP: 0033:0x7fe1c8afeb19 [ 820.738098] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 17:29:23 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000, 0x0, 0x0, 0xfffffdfd}) [ 820.738108] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 820.738128] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 17:29:23 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 2) [ 820.738139] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 17:29:23 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) [ 820.738150] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 820.738160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 820.738171] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 820.742575] FAULT_INJECTION: forcing a failure. [ 820.742575] name failslab, interval 1, probability 0, space 0, times 0 [ 820.742594] CPU: 1 PID: 6317 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 820.742604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 820.742609] Call Trace: [ 820.742630] dump_stack+0x107/0x167 [ 820.742654] should_fail.cold+0x5/0xa [ 820.742674] ? __iomap_dio_rw+0x1ee/0x11a0 17:29:23 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) [ 820.742694] should_failslab+0x5/0x20 [ 820.742711] kmem_cache_alloc_trace+0x55/0x360 [ 820.742738] __iomap_dio_rw+0x1ee/0x11a0 [ 820.742764] ? lock_release+0x6b0/0x6b0 17:29:24 executing program 5: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x10010, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f00000000c0)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x1f, 0x0, 0x0, 0x0, {0x204}}, 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.cpu/cpuset.cpus\x00', 0x42, 0x0) io_setup(0x3, &(0x7f00000001c0)=0x0) io_submit(r3, 0x1, &(0x7f00000008c0)=[&(0x7f0000000180)={0x0, 0x0, 0x5, 0x1, 0x0, r2, &(0x7f0000000040)='\x00', 0x1}]) msync(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x1) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x5, 0x1, 0x5, 0x3, 0x0, 0x3, 0x40008, 0x5, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbcf, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x2a, 0x58, 0x8000, 0x8, 0x9, 0x6, 0x0, 0x0, 0x8, 0x0, 0x8}, 0x0, 0xb, r2, 0x3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x488001, 0x0) pwritev(r4, &(0x7f0000000740)=[{&(0x7f0000000200)="b0e1001a52713c195dc9813669e1ca0a43e3e0f87f8d92d6468e5a9e38217a91ec574b887a8dc671b11e6b202cb6bf167beb3cd18e55fcd2a6de2caf0407869e1e9700e3c88e8a51dd8e4e8daf549a9d94e51705399257ed501ead237a22d43f058261724b84a47e4f23a646f9e4edd360461b10de04f2af3490fdb77c2fd50db8c06e9867ef0d", 0x87}, {&(0x7f00000002c0)="9753926f1de0c57a6aa56c9441b8f0785b8be4951c503e5d7be2c3e9471142b269ef5c9e210b1ab59d1d1a6d5eaef2e1a71421075631b6d58d4b39cb8ac76ac06b3b191f99353194c91ee7f0ebed080fd9ba56bd41ff30300efb48d22a201250e29ec49d027f3fb68a79aac87df9e4283e113b5a9d10294348146ca55da545abf2f3b421848aaca4f98a590389fd3ac8555bfca77bd763d939cbf6cf13d1f791ae61da6cd854b32365e96032d01052fa29eb2ff2e9a899da44675b1a020f5b2611ffdd933bace852", 0xc8}, {&(0x7f0000000480)="92044820015ba4bf1ab589e47bf1d24d9eefc016bc2cec2f2b1b91f2bf5f4b9584a24e93f6ac4dcaaa11f0944be0f2489002c75b4753f815ae6289b03a2c4d2e39690d30f4aab859ffa2069c27470ba5b4ddc6cb5a1c4e5904d80a91dc4c75e0fbce308c283f240545389a1161f7a70762eeff83402ef023cc37df87e400f055f945b16317665c860728cbfd4e6265402f15044a199d2c43e823ddbad79e933dfc5e0b35120b6c5a9c7870e543314f51fcaf1bbb4b2f16199336840a81dd899e977cedec130afc1f92d1f649ed74dd5f2edca31e55fa2c1bb83fce44bd21cb4b9914be79f0cbd51e93dc42c461", 0xed}, {&(0x7f0000000140)="97fd621088ab78b282f5e0e221a2b6ed50d05d26eb40c51f1d1beb8ee96c1db82aab6112a138c5868a24f96dc4747060e074364f70", 0x35}, {&(0x7f00000003c0)="aabc08e83d48dad85cf5536dfe", 0xd}, {&(0x7f0000000400)="89c18ddc", 0x4}, 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", 0x1000}, {&(0x7f0000000580)="c2c2a00c2456323863f3538236742f53a86dbda52bca821752ede85579d9a7e6c393aa451361b7bdde14f35844124070907811b43bd82a0c4827eade0f75b5e846d853e1da0e9fbd84b30899c686f391a9c9af1146431c036b2f6b50c6ea7386db9ff7508c86927b9b5e16c06386aec21b75f98b5902e28c4b2d097cec064dda3b23a5cb668214996d306e08fbfb4d11f3acc0ccd42569ecf193f914518f891f5ab6ca44a15b84e53ee9d9570b0a3d35b4d62726a0ad050726a64b51f91be3f83a23eb1183d91add325643", 0xcb}, {&(0x7f0000000680)="2946ac5c6888db9f928d197b7cf65cd4ddef712f1b94bb7c7e84ae152999485ff5de89928353465f877826a833cfb480b06c5db830201e6dc4a9567a1979f5ef8c0ddfdc188ff6065e7c5ef84a7758dee2dbf2b714105f36c5817c313f0e32f5d290f27a52718853b27b96b44a8039083a90c06b0b91efeac7f12e09be", 0x7d}, {&(0x7f0000000700)="f041ef6b52058c61b892f29e573ae03635c863ac874ed2693ec32b6f767cee3805bdd47ff0b853cc8341e38706ba2e3c", 0x30}], 0xa, 0x7, 0xffffffff) [ 820.742780] ? SOFTIRQ_verbose+0x10/0x10 [ 820.742800] ? __lock_acquire+0xbb1/0x5b00 [ 820.742823] ? iomap_dio_bio_actor+0xef0/0xef0 [ 820.742853] ? down_read+0x10f/0x430 [ 820.742872] ? down_write+0x160/0x160 [ 820.742898] iomap_dio_rw+0x31/0x90 [ 820.742919] ext4_file_read_iter+0x2c7/0x4c0 [ 820.742942] new_sync_read+0x424/0x6f0 [ 820.742959] ? fsnotify+0xf30/0xf30 [ 820.742982] ? ksys_lseek+0x1b0/0x1b0 [ 820.743002] ? _cond_resched+0x12/0x80 [ 820.743022] ? avc_policy_seqno+0x9/0x70 17:29:24 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000, 0x0, 0x0, 0xfffffffe}) [ 820.743042] ? selinux_file_permission+0x36/0x510 [ 820.743067] ? __fget_files+0x296/0x480 [ 820.743098] vfs_read+0x457/0x580 [ 820.743125] ksys_read+0x12d/0x260 [ 820.743143] ? vfs_write+0xa30/0xa30 [ 820.743168] ? rcu_read_lock_sched_held+0x3e/0x80 [ 820.743192] do_syscall_64+0x33/0x40 [ 820.743212] entry_SYSCALL_64_after_hwframe+0x61/0xc6 17:29:24 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 3) [ 820.743224] RIP: 0033:0x7f771d441b19 [ 820.743242] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 820.743252] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 820.743273] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 820.743284] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 17:29:24 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 2) 17:29:24 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) [ 820.743295] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 820.743305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 820.743316] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 820.774771] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 820.920297] FAULT_INJECTION: forcing a failure. [ 820.920297] name failslab, interval 1, probability 0, space 0, times 0 [ 820.920426] CPU: 1 PID: 6331 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 820.920440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 820.920447] Call Trace: [ 820.920474] dump_stack+0x107/0x167 [ 820.920498] should_fail.cold+0x5/0xa [ 820.920519] ? create_object.isra.0+0x3a/0xa20 [ 820.920541] should_failslab+0x5/0x20 [ 820.920559] kmem_cache_alloc+0x5b/0x360 [ 820.920585] create_object.isra.0+0x3a/0xa20 [ 820.920604] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 820.920630] kmem_cache_alloc_trace+0x151/0x360 [ 820.920658] __iomap_dio_rw+0x1ee/0x11a0 [ 820.920686] ? lock_release+0x6b0/0x6b0 [ 820.920702] ? SOFTIRQ_verbose+0x10/0x10 [ 820.920722] ? __lock_acquire+0xbb1/0x5b00 [ 820.920745] ? iomap_dio_bio_actor+0xef0/0xef0 [ 820.920777] ? down_read+0x10f/0x430 [ 820.920795] ? down_write+0x160/0x160 [ 820.920815] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 820.920840] iomap_dio_rw+0x31/0x90 [ 820.920862] ext4_file_read_iter+0x2c7/0x4c0 [ 820.920886] new_sync_read+0x424/0x6f0 [ 820.920904] ? fsnotify+0xf30/0xf30 [ 820.920922] ? ksys_lseek+0x1b0/0x1b0 [ 820.920941] ? _cond_resched+0x12/0x80 [ 820.920963] ? avc_policy_seqno+0x9/0x70 [ 820.920983] ? selinux_file_permission+0x36/0x510 [ 820.921009] ? __fget_files+0x296/0x480 [ 820.921040] vfs_read+0x457/0x580 [ 820.921067] ksys_read+0x12d/0x260 [ 820.921085] ? vfs_write+0xa30/0xa30 [ 820.921112] ? rcu_read_lock_sched_held+0x3e/0x80 [ 820.921138] do_syscall_64+0x33/0x40 [ 820.921158] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 820.921170] RIP: 0033:0x7f771d441b19 [ 820.921189] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 820.921199] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 820.921221] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 820.921232] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 820.921243] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 820.921253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 820.921265] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 820.952533] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 821.128543] FAULT_INJECTION: forcing a failure. [ 821.128543] name failslab, interval 1, probability 0, space 0, times 0 [ 821.128623] CPU: 0 PID: 6342 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 821.128634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 821.128641] Call Trace: [ 821.128669] dump_stack+0x107/0x167 [ 821.128694] should_fail.cold+0x5/0xa [ 821.128716] ? mempool_alloc+0x148/0x360 [ 821.128732] ? mempool_free_pages+0x20/0x20 [ 821.128753] should_failslab+0x5/0x20 [ 821.128771] kmem_cache_alloc+0x5b/0x360 [ 821.128795] ? mempool_free_pages+0x20/0x20 [ 821.128813] mempool_alloc+0x148/0x360 [ 821.128839] ? mempool_resize+0x7d0/0x7d0 [ 821.128858] ? lock_downgrade+0x6d0/0x6d0 [ 821.128876] ? ext4_map_blocks+0x967/0x1970 [ 821.128904] ? find_get_pages_range_tag+0x5c3/0xbb0 [ 821.128934] bio_alloc_bioset+0x36e/0x600 [ 821.128957] ? bvec_alloc+0x2f0/0x2f0 [ 821.128984] ? iov_iter_npages+0x1fd/0xa70 [ 821.129001] ? ext4_iomap_begin+0x1a0/0x700 [ 821.129028] iomap_dio_bio_actor+0x518/0xef0 [ 821.129067] iomap_dio_actor+0x36f/0x560 [ 821.129095] iomap_apply+0x282/0x9e0 [ 821.129114] ? iomap_dio_rw+0x90/0x90 [ 821.129137] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 821.129167] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 821.129186] ? mark_held_locks+0x9e/0xe0 [ 821.129225] ? filemap_check_errors+0xa5/0x150 [ 821.129251] __iomap_dio_rw+0x6cd/0x11a0 [ 821.129268] ? iomap_dio_rw+0x90/0x90 [ 821.129309] ? iomap_dio_bio_actor+0xef0/0xef0 [ 821.129341] ? down_read+0x10f/0x430 [ 821.129360] ? down_write+0x160/0x160 [ 821.129388] iomap_dio_rw+0x31/0x90 [ 821.129409] ext4_file_read_iter+0x2c7/0x4c0 [ 821.129435] new_sync_read+0x424/0x6f0 [ 821.129454] ? fsnotify+0xf30/0xf30 [ 821.129473] ? ksys_lseek+0x1b0/0x1b0 [ 821.129493] ? _cond_resched+0x12/0x80 [ 821.129515] ? avc_policy_seqno+0x9/0x70 [ 821.129537] ? selinux_file_permission+0x36/0x510 [ 821.129563] ? __fget_files+0x296/0x480 [ 821.129595] vfs_read+0x457/0x580 [ 821.129623] ksys_read+0x12d/0x260 [ 821.129642] ? vfs_write+0xa30/0xa30 [ 821.129670] ? rcu_read_lock_sched_held+0x3e/0x80 [ 821.129696] do_syscall_64+0x33/0x40 [ 821.129718] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 821.129731] RIP: 0033:0x7f4ab5779b19 [ 821.129750] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 821.129761] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 821.129783] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 821.129794] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 821.129806] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 821.129817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 821.129828] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 821.149889] FAULT_INJECTION: forcing a failure. [ 821.149889] name failslab, interval 1, probability 0, space 0, times 0 [ 821.149909] CPU: 0 PID: 6345 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 821.149925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 821.149931] Call Trace: [ 821.149953] dump_stack+0x107/0x167 [ 821.149977] should_fail.cold+0x5/0xa [ 821.149997] ? create_object.isra.0+0x3a/0xa20 [ 821.150019] should_failslab+0x5/0x20 [ 821.150040] kmem_cache_alloc+0x5b/0x360 [ 821.150067] create_object.isra.0+0x3a/0xa20 [ 821.150086] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 821.150116] kmem_cache_alloc_trace+0x151/0x360 [ 821.219752] FAULT_INJECTION: forcing a failure. [ 821.219752] name failslab, interval 1, probability 0, space 0, times 0 [ 821.220064] __iomap_dio_rw+0x1ee/0x11a0 [ 821.220103] ? lock_release+0x6b0/0x6b0 [ 821.220121] ? SOFTIRQ_verbose+0x10/0x10 [ 821.220142] ? __lock_acquire+0xbb1/0x5b00 [ 821.220166] ? iomap_dio_bio_actor+0xef0/0xef0 [ 821.261676] ? down_read+0x10f/0x430 [ 821.262561] ? down_write+0x160/0x160 [ 821.263475] iomap_dio_rw+0x31/0x90 [ 821.264351] ext4_file_read_iter+0x2c7/0x4c0 [ 821.265401] new_sync_read+0x424/0x6f0 [ 821.266325] ? fsnotify+0xf30/0xf30 [ 821.267187] ? ksys_lseek+0x1b0/0x1b0 [ 821.268119] ? _cond_resched+0x12/0x80 [ 821.269050] ? avc_policy_seqno+0x9/0x70 [ 821.270017] ? selinux_file_permission+0x36/0x510 [ 821.271166] ? __fget_files+0x296/0x480 [ 821.272130] vfs_read+0x457/0x580 [ 821.272957] ksys_read+0x12d/0x260 [ 821.273792] ? vfs_write+0xa30/0xa30 [ 821.274677] ? rcu_read_lock_sched_held+0x3e/0x80 [ 821.275815] do_syscall_64+0x33/0x40 [ 821.276703] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 821.277904] RIP: 0033:0x7fe1c8afeb19 [ 821.278778] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 821.283102] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 821.284907] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 821.286585] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 821.288265] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 821.289949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 821.291626] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 821.293403] CPU: 1 PID: 6348 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 821.294763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 821.296399] Call Trace: [ 821.296924] dump_stack+0x107/0x167 [ 821.297648] should_fail.cold+0x5/0xa [ 821.298405] ? mempool_alloc+0x148/0x360 [ 821.299201] ? mempool_free_pages+0x20/0x20 [ 821.300051] should_failslab+0x5/0x20 [ 821.300826] kmem_cache_alloc+0x5b/0x360 [ 821.301636] ? mempool_free_pages+0x20/0x20 [ 821.302488] mempool_alloc+0x148/0x360 [ 821.303261] ? mempool_resize+0x7d0/0x7d0 [ 821.304077] ? lock_downgrade+0x6d0/0x6d0 [ 821.304901] ? ext4_map_blocks+0x967/0x1970 [ 821.305766] ? find_get_pages_range_tag+0x5c3/0xbb0 [ 821.306760] bio_alloc_bioset+0x36e/0x600 [ 821.307579] ? bvec_alloc+0x2f0/0x2f0 [ 821.308339] ? iov_iter_npages+0x1fd/0xa70 [ 821.309163] ? ext4_iomap_begin+0x1a0/0x700 17:29:24 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 3) 17:29:24 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) [ 821.310013] iomap_dio_bio_actor+0x518/0xef0 [ 821.311072] iomap_dio_actor+0x36f/0x560 [ 821.311883] iomap_apply+0x282/0x9e0 [ 821.312620] ? iomap_dio_rw+0x90/0x90 [ 821.313370] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 821.314494] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 821.315551] ? mark_held_locks+0x9e/0xe0 [ 821.316375] ? filemap_check_errors+0xa5/0x150 [ 821.317287] __iomap_dio_rw+0x6cd/0x11a0 [ 821.318168] ? iomap_dio_rw+0x90/0x90 [ 821.319012] ? iomap_dio_bio_actor+0xef0/0xef0 [ 821.319913] ? down_read+0x10f/0x430 [ 821.320751] ? down_write+0x160/0x160 [ 821.321506] iomap_dio_rw+0x31/0x90 [ 821.322224] ext4_file_read_iter+0x2c7/0x4c0 [ 821.323097] new_sync_read+0x424/0x6f0 [ 821.323860] ? fsnotify+0xf30/0xf30 [ 821.324578] ? ksys_lseek+0x1b0/0x1b0 [ 821.325325] ? _cond_resched+0x12/0x80 [ 821.326096] ? avc_policy_seqno+0x9/0x70 [ 821.326895] ? selinux_file_permission+0x36/0x510 [ 821.327849] ? __fget_files+0x296/0x480 [ 821.328678] vfs_read+0x457/0x580 [ 821.329365] ksys_read+0x12d/0x260 [ 821.330068] ? vfs_write+0xa30/0xa30 [ 821.330802] ? rcu_read_lock_sched_held+0x3e/0x80 [ 821.331751] do_syscall_64+0x33/0x40 [ 821.332516] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 821.333677] RIP: 0033:0x7f771d441b19 [ 821.334415] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 17:29:24 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x3c, 0x9, 0x7) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r1, 0x7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f0000000180)={{r2}, "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r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) fsetxattr(r3, &(0x7f0000000000)=@random={'user.', '\x00'}, &(0x7f0000000080)='\xb8\x00', 0x2, 0x0) [ 821.338207] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 821.339767] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 821.341161] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 821.342548] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 821.343932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 821.345333] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 17:29:24 executing program 5: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x10010, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f00000000c0)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x1f, 0x0, 0x0, 0x0, {0x204}}, 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.cpu/cpuset.cpus\x00', 0x42, 0x0) io_setup(0x3, &(0x7f00000001c0)=0x0) io_submit(r3, 0x1, &(0x7f00000008c0)=[&(0x7f0000000180)={0x0, 0x0, 0x5, 0x1, 0x0, r2, &(0x7f0000000040)='\x00', 0x1}]) msync(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x1) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x5, 0x1, 0x5, 0x3, 0x0, 0x3, 0x40008, 0x5, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbcf, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x2a, 0x58, 0x8000, 0x8, 0x9, 0x6, 0x0, 0x0, 0x8, 0x0, 0x8}, 0x0, 0xb, r2, 0x3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x488001, 0x0) pwritev(r4, &(0x7f0000000740)=[{&(0x7f0000000200)="b0e1001a52713c195dc9813669e1ca0a43e3e0f87f8d92d6468e5a9e38217a91ec574b887a8dc671b11e6b202cb6bf167beb3cd18e55fcd2a6de2caf0407869e1e9700e3c88e8a51dd8e4e8daf549a9d94e51705399257ed501ead237a22d43f058261724b84a47e4f23a646f9e4edd360461b10de04f2af3490fdb77c2fd50db8c06e9867ef0d", 0x87}, {&(0x7f00000002c0)="9753926f1de0c57a6aa56c9441b8f0785b8be4951c503e5d7be2c3e9471142b269ef5c9e210b1ab59d1d1a6d5eaef2e1a71421075631b6d58d4b39cb8ac76ac06b3b191f99353194c91ee7f0ebed080fd9ba56bd41ff30300efb48d22a201250e29ec49d027f3fb68a79aac87df9e4283e113b5a9d10294348146ca55da545abf2f3b421848aaca4f98a590389fd3ac8555bfca77bd763d939cbf6cf13d1f791ae61da6cd854b32365e96032d01052fa29eb2ff2e9a899da44675b1a020f5b2611ffdd933bace852", 0xc8}, {&(0x7f0000000480)="92044820015ba4bf1ab589e47bf1d24d9eefc016bc2cec2f2b1b91f2bf5f4b9584a24e93f6ac4dcaaa11f0944be0f2489002c75b4753f815ae6289b03a2c4d2e39690d30f4aab859ffa2069c27470ba5b4ddc6cb5a1c4e5904d80a91dc4c75e0fbce308c283f240545389a1161f7a70762eeff83402ef023cc37df87e400f055f945b16317665c860728cbfd4e6265402f15044a199d2c43e823ddbad79e933dfc5e0b35120b6c5a9c7870e543314f51fcaf1bbb4b2f16199336840a81dd899e977cedec130afc1f92d1f649ed74dd5f2edca31e55fa2c1bb83fce44bd21cb4b9914be79f0cbd51e93dc42c461", 0xed}, {&(0x7f0000000140)="97fd621088ab78b282f5e0e221a2b6ed50d05d26eb40c51f1d1beb8ee96c1db82aab6112a138c5868a24f96dc4747060e074364f70", 0x35}, {&(0x7f00000003c0)="aabc08e83d48dad85cf5536dfe", 0xd}, {&(0x7f0000000400)="89c18ddc", 0x4}, {&(0x7f0000000900)="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0x1000}, {&(0x7f0000000580)="c2c2a00c2456323863f3538236742f53a86dbda52bca821752ede85579d9a7e6c393aa451361b7bdde14f35844124070907811b43bd82a0c4827eade0f75b5e846d853e1da0e9fbd84b30899c686f391a9c9af1146431c036b2f6b50c6ea7386db9ff7508c86927b9b5e16c06386aec21b75f98b5902e28c4b2d097cec064dda3b23a5cb668214996d306e08fbfb4d11f3acc0ccd42569ecf193f914518f891f5ab6ca44a15b84e53ee9d9570b0a3d35b4d62726a0ad050726a64b51f91be3f83a23eb1183d91add325643", 0xcb}, {&(0x7f0000000680)="2946ac5c6888db9f928d197b7cf65cd4ddef712f1b94bb7c7e84ae152999485ff5de89928353465f877826a833cfb480b06c5db830201e6dc4a9567a1979f5ef8c0ddfdc188ff6065e7c5ef84a7758dee2dbf2b714105f36c5817c313f0e32f5d290f27a52718853b27b96b44a8039083a90c06b0b91efeac7f12e09be", 0x7d}, {&(0x7f0000000700)="f041ef6b52058c61b892f29e573ae03635c863ac874ed2693ec32b6f767cee3805bdd47ff0b853cc8341e38706ba2e3c", 0x30}], 0xa, 0x7, 0xffffffff) [ 821.396511] 9pnet: Insufficient options for proto=fd [ 821.407896] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:29:24 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}}) [ 821.538499] 9pnet: Insufficient options for proto=fd 17:29:38 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 4) 17:29:38 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 3) 17:29:38 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 4) 17:29:38 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000000000000002000000000000000000000000000000000000bb5768a0d659e79e94c36b902660774127e3fe521cbdfc4863467f6eefd230ca80d43973151dc4a8f526957f9df52fe0676666ebaa11e7690fbf97962a0a7a8fbcd06776c9ecfe26deb35afbd9b5cff7d540e662502f1487a533b13343494ddd066b6832fdce5ca0cd928e64ba61d0ea6420a45deac101cfe7f52ff90e05e418fb8efa1e2b847f16486ca9afef154adc028faf81832dbf7ca63191"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x428000, 0x3) sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x11c, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x470}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x170}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10001}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfff}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4015}, 0x4000000) 17:29:38 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) read(0xffffffffffffffff, &(0x7f0000000000), 0x1b4000) 17:29:38 executing program 5: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) 17:29:38 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:29:38 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}}) [ 835.916619] 9pnet: Insufficient options for proto=fd [ 835.917723] FAULT_INJECTION: forcing a failure. [ 835.917723] name failslab, interval 1, probability 0, space 0, times 0 [ 835.919825] CPU: 1 PID: 6370 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 835.920876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 835.922145] Call Trace: [ 835.922556] dump_stack+0x107/0x167 [ 835.923112] should_fail.cold+0x5/0xa [ 835.923702] ? create_object.isra.0+0x3a/0xa20 [ 835.924400] should_failslab+0x5/0x20 [ 835.924970] kmem_cache_alloc+0x5b/0x360 [ 835.925584] create_object.isra.0+0x3a/0xa20 [ 835.926254] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 835.927035] kmem_cache_alloc+0x159/0x360 [ 835.927671] ? mempool_free_pages+0x20/0x20 [ 835.928342] mempool_alloc+0x148/0x360 [ 835.928895] FAULT_INJECTION: forcing a failure. [ 835.928895] name failslab, interval 1, probability 0, space 0, times 0 [ 835.928946] ? mempool_resize+0x7d0/0x7d0 [ 835.931953] ? lock_downgrade+0x6d0/0x6d0 [ 835.932599] ? ext4_map_blocks+0x967/0x1970 [ 835.933258] ? find_get_pages_range_tag+0x5c3/0xbb0 [ 835.934030] bio_alloc_bioset+0x36e/0x600 [ 835.934660] ? bvec_alloc+0x2f0/0x2f0 [ 835.935246] ? iov_iter_npages+0x1fd/0xa70 [ 835.935886] ? ext4_iomap_begin+0x1a0/0x700 [ 835.936570] iomap_dio_bio_actor+0x518/0xef0 [ 835.937245] iomap_dio_actor+0x36f/0x560 [ 835.937867] iomap_apply+0x282/0x9e0 [ 835.938436] ? iomap_dio_rw+0x90/0x90 [ 835.939011] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 835.939882] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 835.940694] ? mark_held_locks+0x9e/0xe0 [ 835.941323] ? filemap_check_errors+0xa5/0x150 [ 835.942011] __iomap_dio_rw+0x6cd/0x11a0 [ 835.942594] ? iomap_dio_rw+0x90/0x90 [ 835.943187] ? iomap_dio_bio_actor+0xef0/0xef0 [ 835.943863] ? down_read+0x10f/0x430 [ 835.944405] ? down_write+0x160/0x160 [ 835.944965] iomap_dio_rw+0x31/0x90 [ 835.945497] ext4_file_read_iter+0x2c7/0x4c0 [ 835.946135] new_sync_read+0x424/0x6f0 [ 835.946705] ? fsnotify+0xf30/0xf30 [ 835.947221] ? ksys_lseek+0x1b0/0x1b0 [ 835.947759] ? _cond_resched+0x12/0x80 [ 835.948321] ? avc_policy_seqno+0x9/0x70 [ 835.948928] ? selinux_file_permission+0x36/0x510 [ 835.949609] ? __fget_files+0x296/0x480 [ 835.950179] vfs_read+0x457/0x580 [ 835.950695] ksys_read+0x12d/0x260 [ 835.951221] ? vfs_write+0xa30/0xa30 [ 835.951782] ? rcu_read_lock_sched_held+0x3e/0x80 [ 835.952514] do_syscall_64+0x33/0x40 [ 835.953069] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 835.953835] RIP: 0033:0x7f771d441b19 [ 835.954385] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 835.957140] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 835.958268] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 835.959322] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 835.960426] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 835.961499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 835.962570] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 835.963673] CPU: 0 PID: 6369 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 835.965170] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 835.965177] Call Trace: [ 835.965201] dump_stack+0x107/0x167 [ 835.965226] should_fail.cold+0x5/0xa [ 835.965246] ? create_object.isra.0+0x3a/0xa20 [ 835.965268] should_failslab+0x5/0x20 [ 835.965286] kmem_cache_alloc+0x5b/0x360 [ 835.965314] create_object.isra.0+0x3a/0xa20 [ 835.965334] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 835.965361] kmem_cache_alloc+0x159/0x360 [ 835.965385] ? mempool_free_pages+0x20/0x20 [ 835.965403] mempool_alloc+0x148/0x360 [ 835.965431] ? mempool_resize+0x7d0/0x7d0 [ 835.965449] ? lock_downgrade+0x6d0/0x6d0 [ 835.965466] ? ext4_map_blocks+0x967/0x1970 [ 835.965494] ? find_get_pages_range_tag+0x5c3/0xbb0 [ 835.979809] bio_alloc_bioset+0x36e/0x600 [ 835.980719] ? bvec_alloc+0x2f0/0x2f0 [ 835.981559] ? iov_iter_npages+0x1fd/0xa70 [ 835.982461] ? ext4_iomap_begin+0x1a0/0x700 [ 835.983404] iomap_dio_bio_actor+0x518/0xef0 [ 835.984377] iomap_dio_actor+0x36f/0x560 [ 835.985272] iomap_apply+0x282/0x9e0 [ 835.986079] ? iomap_dio_rw+0x90/0x90 [ 835.986910] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 835.988167] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 835.989344] ? mark_held_locks+0x9e/0xe0 [ 835.990247] ? filemap_check_errors+0xa5/0x150 [ 835.991246] __iomap_dio_rw+0x6cd/0x11a0 [ 835.992122] ? iomap_dio_rw+0x90/0x90 [ 835.992979] ? iomap_dio_bio_actor+0xef0/0xef0 [ 835.994063] ? down_read+0x10f/0x430 [ 835.994934] ? down_write+0x160/0x160 [ 835.995765] iomap_dio_rw+0x31/0x90 [ 835.996574] ext4_file_read_iter+0x2c7/0x4c0 [ 835.997526] new_sync_read+0x424/0x6f0 [ 835.998372] ? fsnotify+0xf30/0xf30 [ 835.999157] ? ksys_lseek+0x1b0/0x1b0 [ 835.999990] ? _cond_resched+0x12/0x80 17:29:39 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000, 0x2}) [ 836.000847] ? avc_policy_seqno+0x9/0x70 [ 836.001854] ? selinux_file_permission+0x36/0x510 [ 836.002893] ? __fget_files+0x296/0x480 [ 836.003767] vfs_read+0x457/0x580 [ 836.004537] ksys_read+0x12d/0x260 [ 836.005307] ? vfs_write+0xa30/0xa30 [ 836.006114] ? rcu_read_lock_sched_held+0x3e/0x80 [ 836.007159] do_syscall_64+0x33/0x40 [ 836.007963] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 836.009067] RIP: 0033:0x7f4ab5779b19 [ 836.009867] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 836.011687] FAULT_INJECTION: forcing a failure. [ 836.011687] name failslab, interval 1, probability 0, space 0, times 0 [ 836.013807] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 836.013830] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 836.013842] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 836.013854] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 836.013865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 836.013877] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 836.022937] CPU: 1 PID: 6371 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 836.023922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 836.025165] Call Trace: [ 836.025561] dump_stack+0x107/0x167 [ 836.026104] should_fail.cold+0x5/0xa [ 836.026678] ? mempool_alloc+0x148/0x360 [ 836.027270] ? mempool_free_pages+0x20/0x20 [ 836.027901] should_failslab+0x5/0x20 [ 836.028467] kmem_cache_alloc+0x5b/0x360 [ 836.029066] ? mempool_free_pages+0x20/0x20 [ 836.029690] mempool_alloc+0x148/0x360 [ 836.030267] ? mempool_resize+0x7d0/0x7d0 [ 836.030876] ? lock_downgrade+0x6d0/0x6d0 [ 836.031489] ? ext4_map_blocks+0x967/0x1970 [ 836.032129] ? find_get_pages_range_tag+0x5c3/0xbb0 [ 836.032873] bio_alloc_bioset+0x36e/0x600 [ 836.033470] ? bvec_alloc+0x2f0/0x2f0 [ 836.034014] ? iov_iter_npages+0x1fd/0xa70 [ 836.034632] ? ext4_iomap_begin+0x1a0/0x700 [ 836.035263] iomap_dio_bio_actor+0x518/0xef0 [ 836.035902] iomap_dio_actor+0x36f/0x560 [ 836.036506] iomap_apply+0x282/0x9e0 [ 836.037035] ? iomap_dio_rw+0x90/0x90 [ 836.037580] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 836.038408] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 836.039171] ? mark_held_locks+0x9e/0xe0 [ 836.039776] ? filemap_check_errors+0xa5/0x150 [ 836.040456] __iomap_dio_rw+0x6cd/0x11a0 [ 836.041054] ? iomap_dio_rw+0x90/0x90 [ 836.041610] ? iomap_dio_bio_actor+0xef0/0xef0 [ 836.042280] ? down_read+0x10f/0x430 [ 836.042812] ? down_write+0x160/0x160 [ 836.043369] iomap_dio_rw+0x31/0x90 [ 836.043889] ext4_file_read_iter+0x2c7/0x4c0 [ 836.044547] new_sync_read+0x424/0x6f0 [ 836.045123] ? fsnotify+0xf30/0xf30 [ 836.045668] ? ksys_lseek+0x1b0/0x1b0 [ 836.046221] ? _cond_resched+0x12/0x80 [ 836.046924] ? avc_policy_seqno+0x9/0x70 [ 836.047576] ? selinux_file_permission+0x36/0x510 [ 836.048305] ? __fget_files+0x296/0x480 [ 836.048897] vfs_read+0x457/0x580 [ 836.049426] ksys_read+0x12d/0x260 [ 836.049943] ? vfs_write+0xa30/0xa30 [ 836.050492] ? rcu_read_lock_sched_held+0x3e/0x80 [ 836.051205] do_syscall_64+0x33/0x40 [ 836.051758] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 836.052526] RIP: 0033:0x7fe1c8afeb19 [ 836.053081] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 836.055765] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 836.056907] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 836.057938] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 836.058984] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 836.060028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 836.061062] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 17:29:39 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) write$P9_RWALK(r0, &(0x7f0000000000)={0x3d, 0x6f, 0x1, {0x4, [{0x8, 0x3}, {0x0, 0x2, 0x6}, {0x20, 0x1, 0x6}, {0x40, 0x0, 0x7}]}}, 0x3d) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) 17:29:39 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}}) [ 836.125433] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 836.152519] 9pnet: Insufficient options for proto=fd 17:29:39 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 5) 17:29:39 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) read(0xffffffffffffffff, &(0x7f0000000000), 0x1b4000) 17:29:39 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:29:39 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x140) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) [ 836.276420] FAULT_INJECTION: forcing a failure. [ 836.276420] name failslab, interval 1, probability 0, space 0, times 0 [ 836.278301] CPU: 1 PID: 6395 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 836.279152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 836.280166] Call Trace: [ 836.280514] dump_stack+0x107/0x167 [ 836.280959] should_fail.cold+0x5/0xa [ 836.281425] ? mempool_alloc+0x148/0x360 [ 836.281919] ? mempool_free_pages+0x20/0x20 [ 836.282448] should_failslab+0x5/0x20 [ 836.282916] kmem_cache_alloc+0x5b/0x360 [ 836.283425] ? mempool_free_pages+0x20/0x20 [ 836.283965] mempool_alloc+0x148/0x360 [ 836.284619] ? mempool_resize+0x7d0/0x7d0 [ 836.285247] ? mempool_resize+0x7d0/0x7d0 [ 836.285789] ? lock_downgrade+0x6d0/0x6d0 [ 836.286331] ? ext4_map_blocks+0x967/0x1970 [ 836.286894] bvec_alloc+0xd8/0x2f0 [ 836.287364] bio_alloc_bioset+0x40a/0x600 [ 836.287903] ? bvec_alloc+0x2f0/0x2f0 [ 836.288569] ? iov_iter_npages+0x1fd/0xa70 [ 836.289112] ? ext4_iomap_begin+0x1a0/0x700 [ 836.289666] iomap_dio_bio_actor+0x518/0xef0 [ 836.290341] iomap_dio_actor+0x36f/0x560 [ 836.290911] iomap_apply+0x282/0x9e0 [ 836.291394] ? iomap_dio_rw+0x90/0x90 [ 836.291873] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 836.292622] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 836.293293] ? mark_held_locks+0x9e/0xe0 [ 836.293837] ? filemap_check_errors+0xa5/0x150 [ 836.294425] __iomap_dio_rw+0x6cd/0x11a0 [ 836.294930] ? iomap_dio_rw+0x90/0x90 [ 836.295447] ? iomap_dio_bio_actor+0xef0/0xef0 [ 836.296034] ? down_read+0x10f/0x430 [ 836.296530] ? down_write+0x160/0x160 [ 836.297002] iomap_dio_rw+0x31/0x90 [ 836.297488] ext4_file_read_iter+0x2c7/0x4c0 [ 836.298060] new_sync_read+0x424/0x6f0 [ 836.298562] ? fsnotify+0xf30/0xf30 [ 836.299009] ? ksys_lseek+0x1b0/0x1b0 [ 836.299509] ? _cond_resched+0x12/0x80 [ 836.299995] ? avc_policy_seqno+0x9/0x70 [ 836.300542] ? selinux_file_permission+0x36/0x510 [ 836.301263] ? __fget_files+0x296/0x480 [ 836.301803] vfs_read+0x457/0x580 [ 836.302232] ksys_read+0x12d/0x260 [ 836.302670] ? vfs_write+0xa30/0xa30 [ 836.303141] ? rcu_read_lock_sched_held+0x3e/0x80 [ 836.303739] do_syscall_64+0x33/0x40 [ 836.304194] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 836.304857] RIP: 0033:0x7f771d441b19 [ 836.305346] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 836.307629] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 836.308582] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 836.309464] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 836.310339] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 836.311222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 836.312109] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 17:29:39 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 5) 17:29:39 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) read(0xffffffffffffffff, &(0x7f0000000000), 0x1b4000) 17:29:39 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 4) [ 836.405849] FAULT_INJECTION: forcing a failure. [ 836.405849] name failslab, interval 1, probability 0, space 0, times 0 [ 836.407468] CPU: 1 PID: 6403 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 836.408247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 836.409194] Call Trace: [ 836.409499] dump_stack+0x107/0x167 [ 836.409925] should_fail.cold+0x5/0xa [ 836.410359] ? mempool_alloc+0x148/0x360 [ 836.410810] ? mempool_free_pages+0x20/0x20 [ 836.411303] should_failslab+0x5/0x20 [ 836.411745] kmem_cache_alloc+0x5b/0x360 [ 836.412202] ? mempool_free_pages+0x20/0x20 [ 836.412710] mempool_alloc+0x148/0x360 [ 836.413151] ? mempool_resize+0x7d0/0x7d0 [ 836.413628] ? mempool_resize+0x7d0/0x7d0 [ 836.414103] ? lock_downgrade+0x6d0/0x6d0 [ 836.414579] ? ext4_map_blocks+0x967/0x1970 [ 836.415071] bvec_alloc+0xd8/0x2f0 [ 836.415471] bio_alloc_bioset+0x40a/0x600 [ 836.415950] ? bvec_alloc+0x2f0/0x2f0 [ 836.416387] ? iov_iter_npages+0x1fd/0xa70 [ 836.416853] ? ext4_iomap_begin+0x1a0/0x700 [ 836.417343] iomap_dio_bio_actor+0x518/0xef0 [ 836.417845] iomap_dio_actor+0x36f/0x560 [ 836.418305] iomap_apply+0x282/0x9e0 [ 836.418727] ? iomap_dio_rw+0x90/0x90 [ 836.419182] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 836.419825] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 836.420460] ? mark_held_locks+0x9e/0xe0 [ 836.420927] ? filemap_check_errors+0xa5/0x150 [ 836.421461] __iomap_dio_rw+0x6cd/0x11a0 [ 836.421912] ? iomap_dio_rw+0x90/0x90 [ 836.422368] ? iomap_dio_bio_actor+0xef0/0xef0 [ 836.422884] ? down_read+0x10f/0x430 [ 836.423315] ? down_write+0x160/0x160 [ 836.423743] iomap_dio_rw+0x31/0x90 [ 836.424157] ext4_file_read_iter+0x2c7/0x4c0 [ 836.424655] new_sync_read+0x424/0x6f0 [ 836.425100] ? fsnotify+0xf30/0xf30 [ 836.425503] ? ksys_lseek+0x1b0/0x1b0 [ 836.425926] ? _cond_resched+0x12/0x80 [ 836.426365] ? avc_policy_seqno+0x9/0x70 [ 836.426817] ? selinux_file_permission+0x36/0x510 [ 836.427357] ? __fget_files+0x296/0x480 [ 836.427807] vfs_read+0x457/0x580 [ 836.428193] ksys_read+0x12d/0x260 [ 836.428619] ? vfs_write+0xa30/0xa30 [ 836.429041] ? rcu_read_lock_sched_held+0x3e/0x80 [ 836.429576] do_syscall_64+0x33/0x40 [ 836.429983] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 836.430552] RIP: 0033:0x7f4ab5779b19 [ 836.430968] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 836.433010] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 836.433856] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 836.434633] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 836.435414] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 836.436186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 836.437017] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 836.441965] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 836.475915] FAULT_INJECTION: forcing a failure. [ 836.475915] name failslab, interval 1, probability 0, space 0, times 0 [ 836.479621] CPU: 0 PID: 6408 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 836.481148] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 836.482959] Call Trace: [ 836.483547] dump_stack+0x107/0x167 [ 836.484366] should_fail.cold+0x5/0xa [ 836.485202] ? create_object.isra.0+0x3a/0xa20 [ 836.486201] should_failslab+0x5/0x20 [ 836.487149] kmem_cache_alloc+0x5b/0x360 [ 836.488114] create_object.isra.0+0x3a/0xa20 [ 836.489093] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 836.490200] kmem_cache_alloc+0x159/0x360 [ 836.491108] ? mempool_free_pages+0x20/0x20 [ 836.492040] mempool_alloc+0x148/0x360 [ 836.492903] ? mempool_resize+0x7d0/0x7d0 [ 836.493792] ? lock_downgrade+0x6d0/0x6d0 [ 836.494692] ? ext4_map_blocks+0x967/0x1970 [ 836.495626] ? find_get_pages_range_tag+0x5c3/0xbb0 [ 836.496735] bio_alloc_bioset+0x36e/0x600 [ 836.497640] ? bvec_alloc+0x2f0/0x2f0 [ 836.498481] ? iov_iter_npages+0x1fd/0xa70 [ 836.499396] ? ext4_iomap_begin+0x1a0/0x700 [ 836.500359] iomap_dio_bio_actor+0x518/0xef0 [ 836.501332] iomap_dio_actor+0x36f/0x560 [ 836.502226] iomap_apply+0x282/0x9e0 [ 836.503047] ? iomap_dio_rw+0x90/0x90 [ 836.503862] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 836.505136] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 836.506288] ? mark_held_locks+0x9e/0xe0 [ 836.507193] ? filemap_check_errors+0xa5/0x150 [ 836.508189] __iomap_dio_rw+0x6cd/0x11a0 [ 836.509069] ? iomap_dio_rw+0x90/0x90 [ 836.509909] ? iomap_dio_bio_actor+0xef0/0xef0 [ 836.510910] ? down_read+0x10f/0x430 [ 836.511711] ? down_write+0x160/0x160 [ 836.512550] iomap_dio_rw+0x31/0x90 [ 836.513339] ext4_file_read_iter+0x2c7/0x4c0 [ 836.514296] new_sync_read+0x424/0x6f0 [ 836.515135] ? fsnotify+0xf30/0xf30 [ 836.515919] ? ksys_lseek+0x1b0/0x1b0 [ 836.516744] ? _cond_resched+0x12/0x80 [ 836.517584] ? avc_policy_seqno+0x9/0x70 [ 836.518461] ? selinux_file_permission+0x36/0x510 [ 836.519495] ? __fget_files+0x296/0x480 [ 836.520365] vfs_read+0x457/0x580 [ 836.521109] ksys_read+0x12d/0x260 [ 836.521865] ? vfs_write+0xa30/0xa30 [ 836.522668] ? rcu_read_lock_sched_held+0x3e/0x80 [ 836.523707] do_syscall_64+0x33/0x40 [ 836.524504] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 836.525598] RIP: 0033:0x7fe1c8afeb19 [ 836.526392] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 836.530286] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 836.531874] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 836.533373] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 836.534857] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 836.536339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 836.537817] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 17:29:55 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 5) 17:29:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r2, 0x7) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000002, 0xd57555759ed175ff, r2, 0x1a3d7000) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0xfec4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r4, r3, 0x0, 0x7ffffffd) fallocate(r0, 0x0, 0x0, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1}) 17:29:55 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 6) 17:29:55 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)) 17:29:55 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 1) 17:29:55 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, 0x0, 0x0) 17:29:55 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:29:55 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 6) [ 852.529277] FAULT_INJECTION: forcing a failure. [ 852.529277] name failslab, interval 1, probability 0, space 0, times 0 [ 852.531627] CPU: 0 PID: 6424 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 852.533021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 852.534848] Call Trace: [ 852.535395] dump_stack+0x107/0x167 [ 852.536159] should_fail.cold+0x5/0xa [ 852.536188] should_failslab+0x5/0x20 [ 852.536209] __kmalloc_track_caller+0x79/0x3c0 [ 852.536227] ? strndup_user+0x74/0xe0 [ 852.536254] memdup_user+0x22/0xd0 [ 852.536275] strndup_user+0x74/0xe0 [ 852.536299] __x64_sys_mount+0x133/0x300 [ 852.536320] ? copy_mnt_ns+0xa00/0xa00 [ 852.536347] ? rcu_read_lock_sched_held+0x3e/0x80 [ 852.536372] do_syscall_64+0x33/0x40 [ 852.536393] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 852.536406] RIP: 0033:0x7fa8e9157b19 [ 852.536425] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 852.536436] RSP: 002b:00007fa8e66cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 852.536457] RAX: ffffffffffffffda RBX: 00007fa8e926af60 RCX: 00007fa8e9157b19 [ 852.536468] RDX: 0000000020000040 RSI: 00000000200001c0 RDI: 0000000000000000 [ 852.536480] RBP: 00007fa8e66cd1d0 R08: 0000000020000140 R09: 0000000000000000 [ 852.536491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 852.536502] R13: 00007ffe4df2d6af R14: 00007fa8e66cd300 R15: 0000000000022000 [ 852.540381] FAULT_INJECTION: forcing a failure. [ 852.540381] name failslab, interval 1, probability 0, space 0, times 0 [ 852.540474] CPU: 0 PID: 6423 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 852.540485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 852.540491] Call Trace: [ 852.540522] dump_stack+0x107/0x167 [ 852.540547] should_fail.cold+0x5/0xa [ 852.540568] ? create_object.isra.0+0x3a/0xa20 [ 852.540589] should_failslab+0x5/0x20 [ 852.540607] kmem_cache_alloc+0x5b/0x360 [ 852.540628] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 852.540653] create_object.isra.0+0x3a/0xa20 [ 852.540673] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 852.540698] kmem_cache_alloc+0x159/0x360 [ 852.540723] ? mempool_free_pages+0x20/0x20 [ 852.540741] mempool_alloc+0x148/0x360 [ 852.540767] ? mempool_resize+0x7d0/0x7d0 [ 852.540791] ? mempool_resize+0x7d0/0x7d0 [ 852.540809] ? lock_downgrade+0x6d0/0x6d0 [ 852.540828] ? ext4_map_blocks+0x967/0x1970 [ 852.540862] bvec_alloc+0xd8/0x2f0 [ 852.540884] bio_alloc_bioset+0x40a/0x600 [ 852.540907] ? bvec_alloc+0x2f0/0x2f0 [ 852.540934] ? iov_iter_npages+0x1fd/0xa70 [ 852.540951] ? ext4_iomap_begin+0x1a0/0x700 [ 852.540978] iomap_dio_bio_actor+0x518/0xef0 [ 852.541017] iomap_dio_actor+0x36f/0x560 [ 852.541050] iomap_apply+0x282/0x9e0 [ 852.541069] ? iomap_dio_rw+0x90/0x90 [ 852.541092] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 852.541123] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 852.541142] ? mark_held_locks+0x9e/0xe0 [ 852.541182] ? filemap_check_errors+0xa5/0x150 [ 852.541212] __iomap_dio_rw+0x6cd/0x11a0 [ 852.541229] ? iomap_dio_rw+0x90/0x90 [ 852.541269] ? iomap_dio_bio_actor+0xef0/0xef0 [ 852.541301] ? down_read+0x10f/0x430 [ 852.541320] ? down_write+0x160/0x160 [ 852.541348] iomap_dio_rw+0x31/0x90 [ 852.541370] ext4_file_read_iter+0x2c7/0x4c0 [ 852.541394] new_sync_read+0x424/0x6f0 [ 852.541413] ? fsnotify+0xf30/0xf30 [ 852.541431] ? ksys_lseek+0x1b0/0x1b0 [ 852.541452] ? _cond_resched+0x12/0x80 [ 852.541474] ? avc_policy_seqno+0x9/0x70 [ 852.541496] ? selinux_file_permission+0x36/0x510 [ 852.541523] ? __fget_files+0x296/0x480 [ 852.541555] vfs_read+0x457/0x580 [ 852.541583] ksys_read+0x12d/0x260 [ 852.541602] ? vfs_write+0xa30/0xa30 [ 852.541630] ? rcu_read_lock_sched_held+0x3e/0x80 [ 852.541655] do_syscall_64+0x33/0x40 [ 852.541676] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 852.541688] RIP: 0033:0x7f4ab5779b19 [ 852.541707] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 852.541718] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 852.541739] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 852.541750] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 852.541762] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 852.541774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 852.541785] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 852.558963] FAULT_INJECTION: forcing a failure. [ 852.558963] name failslab, interval 1, probability 0, space 0, times 0 [ 852.558991] CPU: 1 PID: 6429 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 852.559001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 852.559008] Call Trace: [ 852.559034] dump_stack+0x107/0x167 [ 852.559058] should_fail.cold+0x5/0xa [ 852.559077] ? ___slab_alloc+0x360/0x700 [ 852.559096] ? create_object.isra.0+0x3a/0xa20 [ 852.559117] should_failslab+0x5/0x20 [ 852.559134] kmem_cache_alloc+0x5b/0x360 [ 852.559159] create_object.isra.0+0x3a/0xa20 [ 852.559178] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 852.559203] kmem_cache_alloc+0x159/0x360 [ 852.559227] ? mempool_free_pages+0x20/0x20 [ 852.559244] mempool_alloc+0x148/0x360 [ 852.559270] ? mempool_resize+0x7d0/0x7d0 [ 852.559292] ? mempool_resize+0x7d0/0x7d0 [ 852.559310] ? lock_downgrade+0x6d0/0x6d0 [ 852.559327] ? ext4_map_blocks+0x967/0x1970 [ 852.559359] bvec_alloc+0xd8/0x2f0 [ 852.559381] bio_alloc_bioset+0x40a/0x600 [ 852.559403] ? bvec_alloc+0x2f0/0x2f0 [ 852.559429] ? iov_iter_npages+0x1fd/0xa70 [ 852.559445] ? ext4_iomap_begin+0x1a0/0x700 [ 852.559471] iomap_dio_bio_actor+0x518/0xef0 [ 852.559510] iomap_dio_actor+0x36f/0x560 [ 852.559537] iomap_apply+0x282/0x9e0 [ 852.559555] ? iomap_dio_rw+0x90/0x90 [ 852.559577] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 852.559606] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 852.559624] ? mark_held_locks+0x9e/0xe0 [ 852.559662] ? filemap_check_errors+0xa5/0x150 [ 852.559687] __iomap_dio_rw+0x6cd/0x11a0 [ 852.559703] ? iomap_dio_rw+0x90/0x90 [ 852.559742] ? iomap_dio_bio_actor+0xef0/0xef0 [ 852.559774] ? down_read+0x10f/0x430 [ 852.559792] ? down_write+0x160/0x160 [ 852.559819] iomap_dio_rw+0x31/0x90 [ 852.559840] ext4_file_read_iter+0x2c7/0x4c0 [ 852.559863] new_sync_read+0x424/0x6f0 [ 852.559881] ? fsnotify+0xf30/0xf30 [ 852.559898] ? ksys_lseek+0x1b0/0x1b0 [ 852.559917] ? _cond_resched+0x12/0x80 [ 852.559939] ? avc_policy_seqno+0x9/0x70 [ 852.559959] ? selinux_file_permission+0x36/0x510 [ 852.559984] ? __fget_files+0x296/0x480 [ 852.560015] vfs_read+0x457/0x580 [ 852.560042] ksys_read+0x12d/0x260 [ 852.560060] ? vfs_write+0xa30/0xa30 [ 852.560086] ? rcu_read_lock_sched_held+0x3e/0x80 [ 852.560111] do_syscall_64+0x33/0x40 [ 852.560131] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 852.560144] RIP: 0033:0x7f771d441b19 [ 852.560163] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 852.560173] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 852.560194] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 852.560205] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 852.560216] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 852.560226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 852.560238] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 852.565700] FAULT_INJECTION: forcing a failure. [ 852.565700] name failslab, interval 1, probability 0, space 0, times 0 [ 852.565720] CPU: 0 PID: 6428 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 852.565730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 852.565736] Call Trace: [ 852.565757] dump_stack+0x107/0x167 [ 852.565781] should_fail.cold+0x5/0xa [ 852.565800] ? mempool_alloc+0x148/0x360 [ 852.565815] ? mempool_free_pages+0x20/0x20 [ 852.565834] should_failslab+0x5/0x20 [ 852.565851] kmem_cache_alloc+0x5b/0x360 [ 852.565874] ? mempool_free_pages+0x20/0x20 [ 852.565891] mempool_alloc+0x148/0x360 [ 852.565917] ? mempool_resize+0x7d0/0x7d0 [ 852.565940] ? mempool_resize+0x7d0/0x7d0 [ 852.565957] ? lock_downgrade+0x6d0/0x6d0 [ 852.565978] ? ext4_map_blocks+0x967/0x1970 [ 852.566009] bvec_alloc+0xd8/0x2f0 [ 852.566031] bio_alloc_bioset+0x40a/0x600 [ 852.566052] ? bvec_alloc+0x2f0/0x2f0 [ 852.566078] ? iov_iter_npages+0x1fd/0xa70 [ 852.566094] ? ext4_iomap_begin+0x1a0/0x700 [ 852.566120] iomap_dio_bio_actor+0x518/0xef0 [ 852.566158] iomap_dio_actor+0x36f/0x560 [ 852.566185] iomap_apply+0x282/0x9e0 [ 852.566203] ? iomap_dio_rw+0x90/0x90 [ 852.566226] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 852.566255] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 852.566273] ? mark_held_locks+0x9e/0xe0 [ 852.566311] ? filemap_check_errors+0xa5/0x150 [ 852.566337] __iomap_dio_rw+0x6cd/0x11a0 [ 852.566352] ? iomap_dio_rw+0x90/0x90 [ 852.566392] ? iomap_dio_bio_actor+0xef0/0xef0 [ 852.566423] ? down_read+0x10f/0x430 [ 852.566441] ? down_write+0x160/0x160 [ 852.566467] iomap_dio_rw+0x31/0x90 [ 852.566488] ext4_file_read_iter+0x2c7/0x4c0 [ 852.566512] new_sync_read+0x424/0x6f0 [ 852.566529] ? fsnotify+0xf30/0xf30 [ 852.566547] ? ksys_lseek+0x1b0/0x1b0 [ 852.566580] ? security_file_permission+0x178/0x570 [ 852.566605] ? __fget_files+0x296/0x480 [ 852.566636] vfs_read+0x457/0x580 [ 852.566663] ksys_read+0x12d/0x260 [ 852.566682] ? vfs_write+0xa30/0xa30 [ 852.566707] ? rcu_read_lock_sched_held+0x3e/0x80 [ 852.566732] do_syscall_64+0x33/0x40 [ 852.566752] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 852.566764] RIP: 0033:0x7fe1c8afeb19 [ 852.566782] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 852.566792] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 852.566813] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 852.566824] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 852.566834] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 852.566845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 852.566856] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 852.670610] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:30:12 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040), 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x119b28) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x480000, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r5, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) io_submit(0x0, 0x5, &(0x7f0000000580)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x0, r2, &(0x7f0000000180)="a3f0210ab8c5b94084b3607adc09c169255d3046", 0x14, 0x0, 0x0, 0x2, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x714a, r1, &(0x7f0000000200)="4e1b9d9abd329979877efac0ef20a1d23e6e286f11d4cc62b0aec1524f8af0fb64946f202cc2568f3b5986f775f5d13c94673bd174f04d6e590d178e8e46b60624af490ec600f0c9cbcf7b2b36af75658b22b9779a8e52ca81d986032e8a2fc78d61383810f63a59dd5c861ee12b3644b5883fd89e85ec5986e663bb9f7d5a30cc9bf5ce3be00e85114ce1d3e82a2d98b39b1758f12137b150e3c29d9df3a90561f3cbaa0ff827f5a263466350f20439f9ffa5c02f4bb747c5495ae34c153c8a189dcccf0b521ad21cb23bdc3b4b5e96", 0xd0, 0x9}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x1f, r4, &(0x7f0000000340)="69041122c460b2223a1a7543c0f32478e5f2f6628e926fc57ea89f9de49e77fe5e6d85f39ef469e876f0a06dbd88377e4c070c0f788b94bbe82ebe20e7ab55e1b41c6640e569ae62b09aae806978337a7a888081de25fd187d74142d4f6de093d10431431e6fcf44c7f33bfdd03157fd", 0x70, 0x4, 0x0, 0x3}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f0000000400)="21c579878e23608fa29d5eed9802643a1e84b7a7507500b36c86f515affd5387eaeab198f201d905bc22dc41048c1bd8a088b5dec379b3889b0f137bdc01fdbe1389436c54911bea19f40ceef1b30f472bf292cc66d00c8119cb145161a1c5a4", 0x60, 0x6, 0x0, 0x3}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000004c0)="9cb39b0eacd3ad0de3df4a40c985d70e6d55c51be50ea46a34f40132d1a2e5789fb80367814ce46c683613260a5f757be303c37efc75e616ecbb46475580a1edc5a21e4c1ce1c03be880cbb605bd68a51ba0f5d03966b501b9bc078f778865ef027265c1a4754428bd9edc39de93da3e21fe51ebf19f", 0x76, 0x1, 0x0, 0x2, r5}]) syz_io_uring_setup(0x544e, &(0x7f0000000080)={0x0, 0x3285, 0x2, 0x1, 0x122}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) 17:30:12 executing program 6: r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) openat(r0, &(0x7f0000000000)='.\x00', 0xa0840, 0x2) fallocate(r0, 0x2, 0x3f, 0x28) 17:30:12 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:30:12 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 2) 17:30:12 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 7) 17:30:12 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 6) 17:30:12 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 7) 17:30:12 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, 0x0, 0x0) [ 869.119638] FAULT_INJECTION: forcing a failure. [ 869.119638] name failslab, interval 1, probability 0, space 0, times 0 [ 869.123592] CPU: 1 PID: 6446 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 869.125210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 869.127195] Call Trace: [ 869.127801] dump_stack+0x107/0x167 [ 869.128672] should_fail.cold+0x5/0xa [ 869.129593] ? create_object.isra.0+0x3a/0xa20 [ 869.130670] should_failslab+0x5/0x20 [ 869.131581] kmem_cache_alloc+0x5b/0x360 [ 869.132593] create_object.isra.0+0x3a/0xa20 [ 869.133721] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 869.134989] kmem_cache_alloc+0x159/0x360 [ 869.136020] ? mempool_free_pages+0x20/0x20 [ 869.137121] mempool_alloc+0x148/0x360 [ 869.138088] ? mempool_resize+0x7d0/0x7d0 [ 869.139119] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 869.140460] ? bio_init+0x76/0x130 [ 869.141415] bvec_alloc+0xd8/0x2f0 [ 869.142352] bio_alloc_bioset+0x40a/0x600 [ 869.143451] ? bvec_alloc+0x2f0/0x2f0 [ 869.144456] ? iov_iter_npages+0x1fd/0xa70 [ 869.145488] ? ext4_iomap_begin+0x1a0/0x700 [ 869.146507] iomap_dio_bio_actor+0x518/0xef0 [ 869.147520] iomap_dio_actor+0x36f/0x560 [ 869.148516] iomap_apply+0x282/0x9e0 [ 869.149365] ? iomap_dio_rw+0x90/0x90 [ 869.150210] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 869.151524] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 869.152689] ? mark_held_locks+0x9e/0xe0 [ 869.153620] ? filemap_check_errors+0xa5/0x150 [ 869.154630] __iomap_dio_rw+0x6cd/0x11a0 [ 869.155523] ? iomap_dio_rw+0x90/0x90 [ 869.156385] ? iomap_dio_bio_actor+0xef0/0xef0 [ 869.157424] ? down_read+0x10f/0x430 [ 869.158244] ? down_write+0x160/0x160 [ 869.159095] iomap_dio_rw+0x31/0x90 [ 869.159899] ext4_file_read_iter+0x2c7/0x4c0 [ 869.160883] new_sync_read+0x424/0x6f0 [ 869.161737] ? fsnotify+0xf30/0xf30 [ 869.162546] ? ksys_lseek+0x1b0/0x1b0 [ 869.163384] ? _cond_resched+0x12/0x80 [ 869.164258] ? avc_policy_seqno+0x9/0x70 [ 869.165165] ? selinux_file_permission+0x36/0x510 [ 869.166250] ? __fget_files+0x296/0x480 [ 869.167140] vfs_read+0x457/0x580 [ 869.167926] ksys_read+0x12d/0x260 [ 869.168712] ? vfs_write+0xa30/0xa30 [ 869.169577] ? rcu_read_lock_sched_held+0x3e/0x80 [ 869.169796] FAULT_INJECTION: forcing a failure. [ 869.169796] name failslab, interval 1, probability 0, space 0, times 0 [ 869.170635] do_syscall_64+0x33/0x40 [ 869.170657] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 869.173830] RIP: 0033:0x7fe1c8afeb19 [ 869.174647] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 869.178671] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 869.180336] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 869.181910] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 869.183472] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 869.185042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 869.186604] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 869.188184] CPU: 0 PID: 6458 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 869.188984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 869.189935] Call Trace: [ 869.190233] dump_stack+0x107/0x167 [ 869.190652] should_fail.cold+0x5/0xa [ 869.191093] ? create_object.isra.0+0x3a/0xa20 [ 869.191621] should_failslab+0x5/0x20 [ 869.192052] kmem_cache_alloc+0x5b/0x360 [ 869.192515] create_object.isra.0+0x3a/0xa20 [ 869.192526] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 869.192539] __kmalloc_track_caller+0x177/0x3c0 [ 869.192549] ? strndup_user+0x74/0xe0 [ 869.192564] memdup_user+0x22/0xd0 [ 869.192575] strndup_user+0x74/0xe0 [ 869.192587] __x64_sys_mount+0x133/0x300 [ 869.192598] ? copy_mnt_ns+0xa00/0xa00 [ 869.192612] ? rcu_read_lock_sched_held+0x3e/0x80 [ 869.192624] do_syscall_64+0x33/0x40 [ 869.192635] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 869.192642] RIP: 0033:0x7fa8e9157b19 [ 869.192651] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 869.192656] RSP: 002b:00007fa8e66ac188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 869.192667] RAX: ffffffffffffffda RBX: 00007fa8e926b020 RCX: 00007fa8e9157b19 [ 869.192673] RDX: 0000000020000040 RSI: 00000000200001c0 RDI: 0000000000000000 [ 869.192679] RBP: 00007fa8e66ac1d0 R08: 0000000020000140 R09: 0000000000000000 [ 869.192684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 869.192690] R13: 00007ffe4df2d6af R14: 00007fa8e66ac300 R15: 0000000000022000 [ 869.193712] FAULT_INJECTION: forcing a failure. [ 869.193712] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 869.193773] CPU: 0 PID: 6442 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 869.193778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 869.193781] Call Trace: [ 869.193794] dump_stack+0x107/0x167 [ 869.193807] should_fail.cold+0x5/0xa [ 869.193828] __alloc_pages_nodemask+0x182/0x680 [ 869.193839] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 869.193854] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 869.193869] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 869.193882] ? lock_downgrade+0x6d0/0x6d0 [ 869.193891] ? mark_held_locks+0x9e/0xe0 [ 869.193907] alloc_pages_vma+0xbb/0x410 [ 869.193922] handle_mm_fault+0x154b/0x3520 [ 869.193937] ? do_raw_spin_lock+0x121/0x260 [ 869.193949] ? rwlock_bug.part.0+0x90/0x90 [ 869.193959] ? __pmd_alloc+0x5e0/0x5e0 [ 869.193987] __get_user_pages+0x61b/0x1390 [ 869.194006] ? follow_page_mask+0x1920/0x1920 [ 869.194018] ? down_read+0x10f/0x430 [ 869.194029] ? down_write+0x160/0x160 [ 869.194048] get_user_pages_unlocked+0x18a/0x690 [ 869.194061] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 869.194074] ? pin_user_pages_locked+0x7b0/0x7b0 [ 869.194095] internal_get_user_pages_fast+0x14b5/0x23b0 [ 869.194128] ? pin_user_pages_unlocked+0x80/0x80 [ 869.210940] FAULT_INJECTION: forcing a failure. [ 869.210940] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 869.211061] get_user_pages_fast+0x66/0xa0 [ 869.211078] iov_iter_get_pages+0x297/0xf40 [ 869.211094] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 869.211105] ? mempool_resize+0x7d0/0x7d0 [ 869.211123] bio_iov_iter_get_pages+0x22a/0x1200 [ 869.211147] ? bvec_alloc+0x17e/0x2f0 [ 869.226275] ? bio_alloc_bioset+0x2a1/0x600 [ 869.226740] ? bio_add_pc_page+0x100/0x100 [ 869.227222] ? bvec_alloc+0x240/0x2f0 [ 869.227656] ? iov_iter_npages+0x1fd/0xa70 [ 869.228141] ? ext4_iomap_begin+0x1a0/0x700 [ 869.228633] iomap_dio_bio_actor+0x77a/0xef0 [ 869.229137] iomap_dio_actor+0x36f/0x560 [ 869.229612] iomap_apply+0x282/0x9e0 [ 869.230049] ? iomap_dio_rw+0x90/0x90 [ 869.230481] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 869.231139] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 869.231740] ? mark_held_locks+0x9e/0xe0 [ 869.232215] ? filemap_check_errors+0xa5/0x150 [ 869.232734] __iomap_dio_rw+0x6cd/0x11a0 [ 869.233203] ? iomap_dio_rw+0x90/0x90 [ 869.233652] ? iomap_dio_bio_actor+0xef0/0xef0 [ 869.234172] ? down_read+0x10f/0x430 [ 869.234593] ? down_write+0x160/0x160 [ 869.235029] iomap_dio_rw+0x31/0x90 [ 869.235443] ext4_file_read_iter+0x2c7/0x4c0 [ 869.235941] new_sync_read+0x424/0x6f0 [ 869.236377] ? fsnotify+0xf30/0xf30 [ 869.236782] ? ksys_lseek+0x1b0/0x1b0 [ 869.237210] ? _cond_resched+0x12/0x80 [ 869.237658] ? avc_policy_seqno+0x9/0x70 [ 869.238113] ? selinux_file_permission+0x36/0x510 [ 869.238673] ? __fget_files+0x296/0x480 [ 869.239127] vfs_read+0x457/0x580 [ 869.239525] ksys_read+0x12d/0x260 [ 869.239925] ? vfs_write+0xa30/0xa30 [ 869.240353] ? rcu_read_lock_sched_held+0x3e/0x80 [ 869.240917] do_syscall_64+0x33/0x40 [ 869.241340] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 869.241911] RIP: 0033:0x7f4ab5779b19 [ 869.242335] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 869.244432] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 869.245305] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 869.246115] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 869.246917] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 869.247723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 869.248524] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 869.249398] CPU: 1 PID: 6460 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 869.250866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 869.252637] Call Trace: [ 869.253222] dump_stack+0x107/0x167 17:30:12 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, 0x0, 0x0) [ 869.254009] should_fail.cold+0x5/0xa [ 869.255060] __alloc_pages_nodemask+0x182/0x680 [ 869.256166] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 869.257374] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 869.258809] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 869.260052] ? lock_downgrade+0x6d0/0x6d0 [ 869.261046] ? mark_held_locks+0x9e/0xe0 [ 869.262020] alloc_pages_vma+0xbb/0x410 [ 869.262976] handle_mm_fault+0x154b/0x3520 [ 869.263988] ? do_raw_spin_lock+0x121/0x260 [ 869.265023] ? rwlock_bug.part.0+0x90/0x90 [ 869.266028] ? __pmd_alloc+0x5e0/0x5e0 [ 869.266990] __get_user_pages+0x61b/0x1390 [ 869.268012] ? follow_page_mask+0x1920/0x1920 [ 869.269095] ? down_read+0x10f/0x430 [ 869.269924] ? down_write+0x160/0x160 [ 869.270751] get_user_pages_unlocked+0x18a/0x690 [ 869.271764] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 869.272926] ? pin_user_pages_locked+0x7b0/0x7b0 [ 869.273950] internal_get_user_pages_fast+0x14b5/0x23b0 [ 869.275126] ? pin_user_pages_unlocked+0x80/0x80 [ 869.276149] get_user_pages_fast+0x66/0xa0 [ 869.277069] iov_iter_get_pages+0x297/0xf40 [ 869.278000] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 869.279048] ? mempool_resize+0x7d0/0x7d0 [ 869.279945] bio_iov_iter_get_pages+0x22a/0x1200 [ 869.280978] ? bvec_alloc+0x17e/0x2f0 [ 869.281793] ? bio_alloc_bioset+0x2a1/0x600 [ 869.282708] ? bio_add_pc_page+0x100/0x100 [ 869.283606] ? bvec_alloc+0x240/0x2f0 [ 869.284422] ? iov_iter_npages+0x1fd/0xa70 [ 869.285326] ? ext4_iomap_begin+0x1a0/0x700 [ 869.286249] iomap_dio_bio_actor+0x77a/0xef0 [ 869.287204] iomap_dio_actor+0x36f/0x560 [ 869.288077] iomap_apply+0x282/0x9e0 [ 869.288883] ? iomap_dio_rw+0x90/0x90 [ 869.289697] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 869.290869] 9pnet: Insufficient options for proto=fd [ 869.290925] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 869.292593] ? mark_held_locks+0x9e/0xe0 [ 869.293487] ? filemap_check_errors+0xa5/0x150 [ 869.294466] __iomap_dio_rw+0x6cd/0x11a0 [ 869.295425] ? iomap_dio_rw+0x90/0x90 [ 869.295468] ? iomap_dio_bio_actor+0xef0/0xef0 [ 869.295501] ? down_read+0x10f/0x430 [ 869.295520] ? down_write+0x160/0x160 [ 869.295549] iomap_dio_rw+0x31/0x90 [ 869.295571] ext4_file_read_iter+0x2c7/0x4c0 [ 869.295596] new_sync_read+0x424/0x6f0 [ 869.295614] ? fsnotify+0xf30/0xf30 [ 869.295632] ? ksys_lseek+0x1b0/0x1b0 [ 869.295652] ? _cond_resched+0x12/0x80 [ 869.295675] ? avc_policy_seqno+0x9/0x70 [ 869.295695] ? selinux_file_permission+0x36/0x510 [ 869.295725] ? __fget_files+0x296/0x480 [ 869.295759] vfs_read+0x457/0x580 [ 869.295788] ksys_read+0x12d/0x260 [ 869.295807] ? vfs_write+0xa30/0xa30 [ 869.295834] ? rcu_read_lock_sched_held+0x3e/0x80 [ 869.295860] do_syscall_64+0x33/0x40 [ 869.295881] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 869.295894] RIP: 0033:0x7f771d441b19 [ 869.295912] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 869.295922] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 869.295943] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 869.295954] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 869.295968] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 869.322851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 869.324537] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 869.346578] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:30:12 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 7) 17:30:12 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 3) 17:30:12 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 8) 17:30:12 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040), 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x119b28) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x480000, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r5, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) io_submit(0x0, 0x5, &(0x7f0000000580)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x0, r2, &(0x7f0000000180)="a3f0210ab8c5b94084b3607adc09c169255d3046", 0x14, 0x0, 0x0, 0x2, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x714a, r1, &(0x7f0000000200)="4e1b9d9abd329979877efac0ef20a1d23e6e286f11d4cc62b0aec1524f8af0fb64946f202cc2568f3b5986f775f5d13c94673bd174f04d6e590d178e8e46b60624af490ec600f0c9cbcf7b2b36af75658b22b9779a8e52ca81d986032e8a2fc78d61383810f63a59dd5c861ee12b3644b5883fd89e85ec5986e663bb9f7d5a30cc9bf5ce3be00e85114ce1d3e82a2d98b39b1758f12137b150e3c29d9df3a90561f3cbaa0ff827f5a263466350f20439f9ffa5c02f4bb747c5495ae34c153c8a189dcccf0b521ad21cb23bdc3b4b5e96", 0xd0, 0x9}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x1f, r4, &(0x7f0000000340)="69041122c460b2223a1a7543c0f32478e5f2f6628e926fc57ea89f9de49e77fe5e6d85f39ef469e876f0a06dbd88377e4c070c0f788b94bbe82ebe20e7ab55e1b41c6640e569ae62b09aae806978337a7a888081de25fd187d74142d4f6de093d10431431e6fcf44c7f33bfdd03157fd", 0x70, 0x4, 0x0, 0x3}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f0000000400)="21c579878e23608fa29d5eed9802643a1e84b7a7507500b36c86f515affd5387eaeab198f201d905bc22dc41048c1bd8a088b5dec379b3889b0f137bdc01fdbe1389436c54911bea19f40ceef1b30f472bf292cc66d00c8119cb145161a1c5a4", 0x60, 0x6, 0x0, 0x3}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000004c0)="9cb39b0eacd3ad0de3df4a40c985d70e6d55c51be50ea46a34f40132d1a2e5789fb80367814ce46c683613260a5f757be303c37efc75e616ecbb46475580a1edc5a21e4c1ce1c03be880cbb605bd68a51ba0f5d03966b501b9bc078f778865ef027265c1a4754428bd9edc39de93da3e21fe51ebf19f", 0x76, 0x1, 0x0, 0x2, r5}]) syz_io_uring_setup(0x544e, &(0x7f0000000080)={0x0, 0x3285, 0x2, 0x1, 0x122}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) [ 869.418782] FAULT_INJECTION: forcing a failure. [ 869.418782] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 869.420491] CPU: 0 PID: 6467 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 869.421253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 869.422163] Call Trace: [ 869.422460] dump_stack+0x107/0x167 [ 869.422867] should_fail.cold+0x5/0xa [ 869.423297] __alloc_pages_nodemask+0x182/0x680 [ 869.423810] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 869.424353] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 869.425030] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 869.425602] ? lock_downgrade+0x6d0/0x6d0 [ 869.426054] ? mark_held_locks+0x9e/0xe0 [ 869.426507] alloc_pages_vma+0xbb/0x410 [ 869.426956] handle_mm_fault+0x154b/0x3520 [ 869.427432] ? do_raw_spin_lock+0x121/0x260 [ 869.427902] ? rwlock_bug.part.0+0x90/0x90 [ 869.428375] ? __pmd_alloc+0x5e0/0x5e0 [ 869.428823] __get_user_pages+0x61b/0x1390 [ 869.429291] ? follow_page_mask+0x1920/0x1920 [ 869.429789] ? down_read+0x10f/0x430 [ 869.430195] ? down_write+0x160/0x160 [ 869.430625] get_user_pages_unlocked+0x18a/0x690 [ 869.431154] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 869.431745] ? pin_user_pages_locked+0x7b0/0x7b0 [ 869.432279] internal_get_user_pages_fast+0x14b5/0x23b0 [ 869.432907] ? pin_user_pages_unlocked+0x80/0x80 [ 869.433430] get_user_pages_fast+0x66/0xa0 [ 869.433898] iov_iter_get_pages+0x297/0xf40 [ 869.434380] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 869.434921] ? mempool_resize+0x7d0/0x7d0 [ 869.435379] bio_iov_iter_get_pages+0x22a/0x1200 [ 869.435903] ? bvec_alloc+0x17e/0x2f0 [ 869.436321] ? bio_alloc_bioset+0x2a1/0x600 [ 869.436801] ? bio_add_pc_page+0x100/0x100 [ 869.437264] ? bvec_alloc+0x240/0x2f0 [ 869.437688] ? iov_iter_npages+0x1fd/0xa70 [ 869.438149] ? ext4_iomap_begin+0x1a0/0x700 [ 869.438627] iomap_dio_bio_actor+0x77a/0xef0 [ 869.439124] iomap_dio_actor+0x36f/0x560 [ 869.439573] iomap_apply+0x282/0x9e0 [ 869.439979] ? iomap_dio_rw+0x90/0x90 [ 869.440400] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 869.441047] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 869.441648] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 869.442229] ? filemap_check_errors+0xa5/0x150 [ 869.442740] __iomap_dio_rw+0x6cd/0x11a0 [ 869.443168] ? iomap_dio_rw+0x90/0x90 [ 869.443603] ? iomap_dio_bio_actor+0xef0/0xef0 [ 869.444091] ? trace_hardirqs_on+0x5b/0x180 [ 869.444571] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 869.445156] iomap_dio_rw+0x31/0x90 [ 869.445564] ext4_file_read_iter+0x2c7/0x4c0 [ 869.446047] new_sync_read+0x424/0x6f0 [ 869.446475] ? fsnotify+0xf30/0xf30 [ 869.446862] ? ksys_lseek+0x1b0/0x1b0 [ 869.447289] ? _cond_resched+0x12/0x80 [ 869.447703] ? avc_policy_seqno+0x9/0x70 [ 869.448158] ? selinux_file_permission+0x36/0x510 [ 869.448679] ? __fget_files+0x296/0x480 [ 869.449126] vfs_read+0x457/0x580 [ 869.449499] ksys_read+0x12d/0x260 [ 869.449887] ? vfs_write+0xa30/0xa30 [ 869.450291] ? rcu_read_lock_sched_held+0x3e/0x80 [ 869.450819] do_syscall_64+0x33/0x40 [ 869.451218] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 869.451773] RIP: 0033:0x7fe1c8afeb19 [ 869.452180] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 869.454165] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 17:30:12 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x9, @rand_addr=' \x01\x00', 0x5}, 0x1c) [ 869.454178] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 869.454184] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 869.454190] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 869.454197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 869.454203] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 17:30:12 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000180)={{0x2, 0x7}, 0x100, './file0\x00'}) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) [ 869.504887] FAULT_INJECTION: forcing a failure. [ 869.504887] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 869.507470] CPU: 1 PID: 6476 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 869.508943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 869.510720] Call Trace: [ 869.511297] dump_stack+0x107/0x167 [ 869.512086] should_fail.cold+0x5/0xa [ 869.512925] __alloc_pages_nodemask+0x182/0x680 [ 869.513925] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 869.514986] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 869.516282] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 869.517425] ? lock_downgrade+0x6d0/0x6d0 [ 869.518345] ? mark_held_locks+0x9e/0xe0 [ 869.519236] alloc_pages_vma+0xbb/0x410 [ 869.520094] handle_mm_fault+0x154b/0x3520 [ 869.521032] ? do_raw_spin_lock+0x121/0x260 [ 869.521960] ? rwlock_bug.part.0+0x90/0x90 [ 869.522864] ? __pmd_alloc+0x5e0/0x5e0 [ 869.523732] __get_user_pages+0x61b/0x1390 [ 869.524655] ? follow_page_mask+0x1920/0x1920 [ 869.525636] ? down_read+0x10f/0x430 [ 869.526433] ? down_write+0x160/0x160 [ 869.527268] get_user_pages_unlocked+0x18a/0x690 [ 869.528285] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 869.529517] ? pin_user_pages_locked+0x7b0/0x7b0 [ 869.530602] internal_get_user_pages_fast+0x14b5/0x23b0 [ 869.531861] ? pin_user_pages_unlocked+0x80/0x80 [ 869.532913] get_user_pages_fast+0x66/0xa0 [ 869.533895] iov_iter_get_pages+0x297/0xf40 [ 869.534832] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 869.535880] ? mempool_resize+0x7d0/0x7d0 17:30:12 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) r1 = getpid() ptrace(0xffffffffffffffff, r1) r2 = perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0xff, 0x7f, 0x5, 0x3, 0x0, 0x9, 0x29000, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x1, @perf_config_ext={0x5, 0x2}, 0x9002, 0x3, 0x1, 0x2, 0x1, 0x200, 0x8a, 0x0, 0x8, 0x0, 0x6}, 0xffffffffffffffff, 0x7, r0, 0x10) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x6, 0x7, 0x7, 0x8, 0x0, 0xffffffffffffffdc, 0x20000, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xca25, 0x2, @perf_config_ext={0x2, 0xfb}, 0x42840, 0xfffffffffffeffff, 0x1, 0x0, 0xcb376b4, 0x5, 0x2, 0x0, 0x0, 0x0, 0xfff}, r1, 0x4, r2, 0x2) [ 869.536792] bio_iov_iter_get_pages+0x22a/0x1200 [ 869.537915] ? bvec_alloc+0x17e/0x2f0 [ 869.538737] ? bio_alloc_bioset+0x2a1/0x600 [ 869.539707] ? bio_add_pc_page+0x100/0x100 [ 869.540612] ? bvec_alloc+0x240/0x2f0 [ 869.541454] ? iov_iter_npages+0x1fd/0xa70 [ 869.542359] ? ext4_iomap_begin+0x1a0/0x700 [ 869.543295] iomap_dio_bio_actor+0x77a/0xef0 [ 869.544354] iomap_dio_actor+0x36f/0x560 [ 869.545244] iomap_apply+0x282/0x9e0 [ 869.546092] ? iomap_dio_rw+0x90/0x90 [ 869.546914] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 869.548154] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 869.549364] ? mark_held_locks+0x9e/0xe0 [ 869.550264] ? filemap_check_errors+0xa5/0x150 [ 869.551306] __iomap_dio_rw+0x6cd/0x11a0 [ 869.552230] ? iomap_dio_rw+0x90/0x90 [ 869.553102] FAULT_INJECTION: forcing a failure. [ 869.553102] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 869.553193] ? iomap_dio_bio_actor+0xef0/0xef0 [ 869.555453] ? down_read+0x10f/0x430 [ 869.556254] ? down_write+0x160/0x160 [ 869.557096] iomap_dio_rw+0x31/0x90 [ 869.557880] ext4_file_read_iter+0x2c7/0x4c0 [ 869.558828] new_sync_read+0x424/0x6f0 [ 869.559664] ? fsnotify+0xf30/0xf30 [ 869.560442] ? ksys_lseek+0x1b0/0x1b0 [ 869.561266] ? _cond_resched+0x12/0x80 [ 869.562103] ? avc_policy_seqno+0x9/0x70 [ 869.562974] ? selinux_file_permission+0x36/0x510 [ 869.564013] ? __fget_files+0x296/0x480 [ 869.564896] vfs_read+0x457/0x580 [ 869.565660] ksys_read+0x12d/0x260 [ 869.566438] ? vfs_write+0xa30/0xa30 [ 869.567259] ? rcu_read_lock_sched_held+0x3e/0x80 [ 869.568311] do_syscall_64+0x33/0x40 [ 869.569138] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 869.570248] RIP: 0033:0x7f4ab5779b19 [ 869.571053] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 869.574998] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 869.576631] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 869.578176] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 869.579705] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 869.581241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 869.582771] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 869.584329] CPU: 0 PID: 6471 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 869.585113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 869.586016] Call Trace: [ 869.586313] dump_stack+0x107/0x167 [ 869.586718] should_fail.cold+0x5/0xa [ 869.587141] _copy_from_user+0x2e/0x1b0 [ 869.587582] memdup_user+0x65/0xd0 [ 869.587979] strndup_user+0x74/0xe0 [ 869.588391] __x64_sys_mount+0x133/0x300 [ 869.588861] ? copy_mnt_ns+0xa00/0xa00 [ 869.589302] ? rcu_read_lock_sched_held+0x3e/0x80 [ 869.589859] do_syscall_64+0x33/0x40 [ 869.590277] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 869.590854] RIP: 0033:0x7fa8e9157b19 [ 869.591268] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 869.593353] RSP: 002b:00007fa8e66cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 869.594181] RAX: ffffffffffffffda RBX: 00007fa8e926af60 RCX: 00007fa8e9157b19 [ 869.594966] RDX: 0000000020000040 RSI: 00000000200001c0 RDI: 0000000000000000 [ 869.595742] RBP: 00007fa8e66cd1d0 R08: 0000000020000140 R09: 0000000000000000 [ 869.596525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 869.597330] R13: 00007ffe4df2d6af R14: 00007fa8e66cd300 R15: 0000000000022000 17:30:12 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) 17:30:12 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 8) [ 869.707853] FAULT_INJECTION: forcing a failure. [ 869.707853] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 869.710705] CPU: 1 PID: 6487 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 869.712293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 869.714218] Call Trace: [ 869.714827] dump_stack+0x107/0x167 [ 869.715684] should_fail.cold+0x5/0xa [ 869.716559] __alloc_pages_nodemask+0x182/0x680 [ 869.717623] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 869.718753] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 869.720149] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 869.721459] ? lock_downgrade+0x6d0/0x6d0 [ 869.722421] ? mark_held_locks+0x9e/0xe0 [ 869.723468] alloc_pages_vma+0xbb/0x410 [ 869.724384] handle_mm_fault+0x154b/0x3520 [ 869.725414] ? do_raw_spin_lock+0x121/0x260 [ 869.726424] ? rwlock_bug.part.0+0x90/0x90 [ 869.727412] ? __pmd_alloc+0x5e0/0x5e0 [ 869.728349] __get_user_pages+0x61b/0x1390 [ 869.729373] ? follow_page_mask+0x1920/0x1920 [ 869.730419] ? down_read+0x10f/0x430 [ 869.731283] ? down_write+0x160/0x160 [ 869.732188] get_user_pages_unlocked+0x18a/0x690 [ 869.733301] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 869.734559] ? pin_user_pages_locked+0x7b0/0x7b0 [ 869.735863] internal_get_user_pages_fast+0x14b5/0x23b0 [ 869.737164] ? pin_user_pages_unlocked+0x80/0x80 [ 869.738281] get_user_pages_fast+0x66/0xa0 [ 869.739278] iov_iter_get_pages+0x297/0xf40 [ 869.740291] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 869.741440] ? mempool_resize+0x7d0/0x7d0 [ 869.742418] bio_iov_iter_get_pages+0x22a/0x1200 [ 869.743526] ? bvec_alloc+0x17e/0x2f0 [ 869.744411] ? bio_alloc_bioset+0x2a1/0x600 [ 869.745418] ? bio_add_pc_page+0x100/0x100 [ 869.746398] ? bvec_alloc+0x240/0x2f0 [ 869.747290] ? iov_iter_npages+0x1fd/0xa70 [ 869.748269] ? ext4_iomap_begin+0x1a0/0x700 [ 869.749305] iomap_dio_bio_actor+0x77a/0xef0 [ 869.750347] iomap_dio_actor+0x36f/0x560 [ 869.751295] iomap_apply+0x282/0x9e0 [ 869.752159] ? iomap_dio_rw+0x90/0x90 [ 869.753055] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 869.754400] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 869.755631] ? mark_held_locks+0x9e/0xe0 [ 869.756596] ? filemap_check_errors+0xa5/0x150 [ 869.757670] __iomap_dio_rw+0x6cd/0x11a0 [ 869.758611] ? iomap_dio_rw+0x90/0x90 [ 869.759517] ? iomap_dio_bio_actor+0xef0/0xef0 [ 869.760593] ? down_read+0x10f/0x430 [ 869.761484] ? down_write+0x160/0x160 [ 869.762376] iomap_dio_rw+0x31/0x90 [ 869.763222] ext4_file_read_iter+0x2c7/0x4c0 [ 869.764248] new_sync_read+0x424/0x6f0 [ 869.765163] ? fsnotify+0xf30/0xf30 [ 869.766006] ? ksys_lseek+0x1b0/0x1b0 [ 869.766940] ? _cond_resched+0x12/0x80 [ 869.767845] ? avc_policy_seqno+0x9/0x70 [ 869.768811] ? selinux_file_permission+0x36/0x510 [ 869.769936] ? __fget_files+0x296/0x480 [ 869.770871] vfs_read+0x457/0x580 [ 869.771683] ksys_read+0x12d/0x260 [ 869.772506] ? vfs_write+0xa30/0xa30 [ 869.773398] ? rcu_read_lock_sched_held+0x3e/0x80 [ 869.774520] do_syscall_64+0x33/0x40 [ 869.775383] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 869.776573] RIP: 0033:0x7fe1c8afeb19 [ 869.777444] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 869.781718] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 869.783470] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 869.785125] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 869.786764] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 869.788400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 869.790046] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 17:30:29 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 9) 17:30:29 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 4) 17:30:29 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) 17:30:29 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:30:29 executing program 5: syz_emit_ethernet(0x56, &(0x7f0000000080)={@random="07af43ba2470", @remote, @void, {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "7bc74f84dbc157914cd8c864a1bea9a4d30d9eedbf84c7959dd76445502e8debf42a1f820f5fe25e762e614b3d9ae47ca38e6862065da5e5550f0dfc6eba6e8f"}}}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x8401, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f00000000c0)={'ip6gretap0\x00'}) write$binfmt_aout(r0, &(0x7f0000001c40)=ANY=[@ANYBLOB="0b010000f4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000c40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009e36204a1e867e646b64c8db232314eddd54413f62d8d64ec4c3dbe907592cda101a0b3345ed70ad443a64cd3e6ed3191384c328d6b111110c9ce68b3fc005d4e25b7a37c883bf9b702f5be7d5347247c301d413e0df55d446efd02169bb004021d0210f5cf0bfae70c1ae88469ad4"], 0x120) mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000001e00)="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", 0x1000, 0x5, &(0x7f0000000000)={0x0, 0x3938700}) mq_timedsend(0xffffffffffffffff, &(0x7f0000001200), 0x0, 0x3, &(0x7f00000012c0)) [ 886.291514] FAULT_INJECTION: forcing a failure. [ 886.291514] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 886.294613] CPU: 1 PID: 6492 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 886.296030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 886.297857] Call Trace: [ 886.298393] dump_stack+0x107/0x167 [ 886.299123] should_fail.cold+0x5/0xa [ 886.299993] __alloc_pages_nodemask+0x182/0x680 [ 886.301059] ? fault_dirty_shared_page+0x3f0/0x3f0 ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {r4}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000100)={r4, 0x1000}) r7 = timerfd_create(0x2, 0x80800) r8 = eventfd2(0x40, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000140)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000000)=r9) ioctl$BTRFS_IOC_RM_DEV_V2(r7, 0x5000943a, &(0x7f0000002080)={{r8}, r9, 0x2, @inherit={0x50, &(0x7f0000003080)=ANY=[@ANYBLOB="00000000000000000100000000800000050000000000000000000000008000002200000000000000660c000000000000060000000000000009000000000000000000000000000000000000000000200000"]}, @devid}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000200)={{}, r9, 0x8, @inherit={0x50, &(0x7f0000000180)={0x0, 0x1, 0xc5, 0x0, {0x0, 0x100000001, 0x3ff, 0x4, 0x9}, [0x8382]}}, @subvolid=0x3f}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000c40)={{r0}, r9, 0x0, @inherit={0x50, &(0x7f0000000100)={0x1, 0x1, 0x5, 0x17d, {0x2, 0x0, 0x1, 0x6, 0x60}, [0x8]}}, @devid}) [ 886.302212] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 886.303594] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 886.304684] ? lock_downgrade+0x6d0/0x6d0 [ 886.305556] ? mark_held_locks+0x9e/0xe0 [ 886.306561] alloc_pages_vma+0xbb/0x410 [ 886.307429] handle_mm_fault+0x154b/0x3520 [ 886.308408] ? do_raw_spin_lock+0x121/0x260 [ 886.309364] ? rwlock_bug.part.0+0x90/0x90 [ 886.310328] ? __pmd_alloc+0x5e0/0x5e0 [ 886.311197] __get_user_pages+0x61b/0x1390 [ 886.312060] ? follow_page_mask+0x1920/0x1920 17:30:29 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 9) 17:30:29 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 1) 17:30:29 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 8) [ 886.312951] ? down_read+0x10f/0x430 [ 886.313836] ? down_write+0x160/0x160 [ 886.314615] ? mark_held_locks+0x9e/0xe0 [ 886.314642] get_user_pages_unlocked+0x18a/0x690 [ 886.314673] ? pin_user_pages_locked+0x7b0/0x7b0 [ 886.314700] ? internal_get_user_pages_fast+0x9b8/0x23b0 [ 886.314728] internal_get_user_pages_fast+0x14b5/0x23b0 [ 886.314787] ? pin_user_pages_unlocked+0x80/0x80 [ 886.314810] ? get_user_pages_fast+0x49/0xa0 [ 886.314838] get_user_pages_fast+0x66/0xa0 [ 886.314866] iov_iter_get_pages+0x297/0xf40 [ 886.314896] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 886.314915] ? mempool_resize+0x7d0/0x7d0 [ 886.314948] bio_iov_iter_get_pages+0x22a/0x1200 [ 886.314968] ? mark_held_locks+0x9e/0xe0 [ 886.314995] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 886.315023] ? bio_add_pc_page+0x100/0x100 [ 886.315067] iomap_dio_bio_actor+0x77a/0xef0 [ 886.315107] iomap_dio_actor+0x36f/0x560 [ 886.315136] iomap_apply+0x282/0x9e0 [ 886.315155] ? iomap_dio_rw+0x90/0x90 [ 886.315179] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 886.315210] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 886.315229] ? mark_held_locks+0x9e/0xe0 [ 886.315269] ? filemap_check_errors+0xa5/0x150 [ 886.315296] __iomap_dio_rw+0x6cd/0x11a0 [ 886.315313] ? iomap_dio_rw+0x90/0x90 [ 886.315355] ? iomap_dio_bio_actor+0xef0/0xef0 [ 886.315387] ? down_read+0x10f/0x430 [ 886.315407] ? down_write+0x160/0x160 [ 886.315435] iomap_dio_rw+0x31/0x90 [ 886.315457] ext4_file_read_iter+0x2c7/0x4c0 [ 886.315483] new_sync_read+0x424/0x6f0 [ 886.315501] ? fsnotify+0xf30/0xf30 [ 886.315520] ? ksys_lseek+0x1b0/0x1b0 [ 886.315541] ? _cond_resched+0x12/0x80 [ 886.315563] ? avc_policy_seqno+0x9/0x70 [ 886.315585] ? selinux_file_permission+0x36/0x510 [ 886.315615] ? __fget_files+0x296/0x480 [ 886.315649] vfs_read+0x457/0x580 [ 886.315677] ksys_read+0x12d/0x260 [ 886.315697] ? vfs_write+0xa30/0xa30 [ 886.315724] ? rcu_read_lock_sched_held+0x3e/0x80 [ 886.315751] do_syscall_64+0x33/0x40 [ 886.315772] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 886.315785] RIP: 0033:0x7f4ab5779b19 [ 886.315804] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 886.315815] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 886.315837] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 886.315849] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 886.315860] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 886.315871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 886.315882] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 886.335742] FAULT_INJECTION: forcing a failure. [ 886.335742] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 886.335762] CPU: 1 PID: 6500 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 886.335772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 886.335777] Call Trace: [ 886.335799] dump_stack+0x107/0x167 [ 886.335823] should_fail.cold+0x5/0xa [ 886.335851] __alloc_pages_nodemask+0x182/0x680 [ 886.335869] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 886.335895] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 886.335922] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 886.335941] ? lock_downgrade+0x6d0/0x6d0 [ 886.335958] ? mark_held_locks+0x9e/0xe0 [ 886.335990] alloc_pages_vma+0xbb/0x410 [ 886.336015] handle_mm_fault+0x154b/0x3520 [ 886.336041] ? do_raw_spin_lock+0x121/0x260 [ 886.336062] ? rwlock_bug.part.0+0x90/0x90 [ 886.336080] ? __pmd_alloc+0x5e0/0x5e0 [ 886.336129] __get_user_pages+0x61b/0x1390 [ 886.336162] ? follow_page_mask+0x1920/0x1920 [ 886.336182] ? down_read+0x10f/0x430 [ 886.336201] ? down_write+0x160/0x160 [ 886.336234] get_user_pages_unlocked+0x18a/0x690 [ 886.336256] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 886.336280] ? pin_user_pages_locked+0x7b0/0x7b0 [ 886.336316] internal_get_user_pages_fast+0x14b5/0x23b0 [ 886.336373] ? pin_user_pages_unlocked+0x80/0x80 [ 886.336407] get_user_pages_fast+0x66/0xa0 [ 886.336432] iov_iter_get_pages+0x297/0xf40 [ 886.336461] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 886.336478] ? mempool_resize+0x7d0/0x7d0 [ 886.336509] bio_iov_iter_get_pages+0x22a/0x1200 [ 886.336536] ? bvec_alloc+0x17e/0x2f0 [ 886.336558] ? bio_alloc_bioset+0x2a1/0x600 [ 886.336575] ? bio_add_pc_page+0x100/0x100 [ 886.336593] ? bvec_alloc+0x240/0x2f0 [ 886.336618] ? iov_iter_npages+0x1fd/0xa70 [ 886.336634] ? ext4_iomap_begin+0x1a0/0x700 [ 886.336660] iomap_dio_bio_actor+0x77a/0xef0 [ 886.336699] iomap_dio_actor+0x36f/0x560 [ 886.336726] iomap_apply+0x282/0x9e0 [ 886.336745] ? iomap_dio_rw+0x90/0x90 [ 886.336767] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 886.336797] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 886.336815] ? mark_held_locks+0x9e/0xe0 [ 886.336853] ? filemap_check_errors+0xa5/0x150 [ 886.336879] __iomap_dio_rw+0x6cd/0x11a0 [ 886.336895] ? iomap_dio_rw+0x90/0x90 [ 886.336936] ? iomap_dio_bio_actor+0xef0/0xef0 [ 886.336967] ? down_read+0x10f/0x430 [ 886.336996] ? down_write+0x160/0x160 [ 886.337023] iomap_dio_rw+0x31/0x90 [ 886.337044] ext4_file_read_iter+0x2c7/0x4c0 [ 886.337067] new_sync_read+0x424/0x6f0 [ 886.337084] ? fsnotify+0xf30/0xf30 [ 886.337102] ? ksys_lseek+0x1b0/0x1b0 [ 886.337122] ? _cond_resched+0x12/0x80 [ 886.337143] ? avc_policy_seqno+0x9/0x70 [ 886.337163] ? selinux_file_permission+0x36/0x510 [ 886.337188] ? __fget_files+0x296/0x480 [ 886.337220] vfs_read+0x457/0x580 [ 886.337247] ksys_read+0x12d/0x260 [ 886.337265] ? vfs_write+0xa30/0xa30 [ 886.337291] ? rcu_read_lock_sched_held+0x3e/0x80 [ 886.337316] do_syscall_64+0x33/0x40 [ 886.337336] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 886.337348] RIP: 0033:0x7fe1c8afeb19 [ 886.337366] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 886.337376] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 886.337397] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 886.337408] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 886.337419] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 886.337429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 886.337440] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 886.349812] FAULT_INJECTION: forcing a failure. [ 886.349812] name failslab, interval 1, probability 0, space 0, times 0 [ 886.349876] CPU: 0 PID: 6505 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 886.349887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 886.349894] Call Trace: [ 886.349922] dump_stack+0x107/0x167 [ 886.349947] should_fail.cold+0x5/0xa [ 886.349970] ? __iomap_dio_rw+0x1ee/0x11a0 [ 886.349992] should_failslab+0x5/0x20 [ 886.350015] kmem_cache_alloc_trace+0x55/0x360 [ 886.350037] ? finish_task_switch+0x126/0x5d0 [ 886.350062] __iomap_dio_rw+0x1ee/0x11a0 [ 886.350090] ? lock_release+0x6b0/0x6b0 [ 886.350113] ? io_schedule_timeout+0x140/0x140 [ 886.350134] ? iomap_dio_bio_actor+0xef0/0xef0 [ 886.350165] ? down_read+0x10f/0x430 [ 886.350183] ? down_write+0x160/0x160 [ 886.350210] iomap_dio_rw+0x31/0x90 [ 886.350232] ext4_file_read_iter+0x2c7/0x4c0 [ 886.350256] new_sync_read+0x424/0x6f0 [ 886.350274] ? fsnotify+0xf30/0xf30 [ 886.350292] ? ksys_lseek+0x1b0/0x1b0 [ 886.350311] ? _cond_resched+0x12/0x80 [ 886.350334] ? avc_policy_seqno+0x9/0x70 [ 886.350354] ? selinux_file_permission+0x36/0x510 [ 886.350379] ? __fget_files+0x296/0x480 [ 886.350410] vfs_read+0x457/0x580 [ 886.350437] ksys_read+0x12d/0x260 [ 886.350456] ? vfs_write+0xa30/0xa30 [ 886.350482] ? rcu_read_lock_sched_held+0x3e/0x80 [ 886.350507] do_syscall_64+0x33/0x40 [ 886.350526] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 886.350539] RIP: 0033:0x7f1c8bbbdb19 [ 886.350558] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 886.350568] RSP: 002b:00007f1c89133188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 886.350589] RAX: ffffffffffffffda RBX: 00007f1c8bcd0f60 RCX: 00007f1c8bbbdb19 [ 886.350600] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 886.350611] RBP: 00007f1c891331d0 R08: 0000000000000000 R09: 0000000000000000 [ 886.350621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 886.350632] R13: 00007ffdea77388f R14: 00007f1c89133300 R15: 0000000000022000 [ 886.355320] FAULT_INJECTION: forcing a failure. [ 886.355320] name failslab, interval 1, probability 0, space 0, times 0 [ 886.355340] CPU: 1 PID: 6508 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 886.355350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 886.355356] Call Trace: [ 886.355384] dump_stack+0x107/0x167 [ 886.355407] should_fail.cold+0x5/0xa [ 886.355428] ? copy_mount_options+0x55/0x180 [ 886.355449] should_failslab+0x5/0x20 [ 886.355467] kmem_cache_alloc_trace+0x55/0x360 [ 886.355484] ? _copy_from_user+0xfb/0x1b0 [ 886.355509] copy_mount_options+0x55/0x180 [ 886.355535] __x64_sys_mount+0x1a8/0x300 [ 886.355556] ? copy_mnt_ns+0xa00/0xa00 [ 886.355581] ? rcu_read_lock_sched_held+0x3e/0x80 [ 886.355605] do_syscall_64+0x33/0x40 [ 886.355625] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 886.355638] RIP: 0033:0x7fa8e9157b19 [ 886.355658] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 886.355670] RSP: 002b:00007fa8e66ac188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 886.355692] RAX: ffffffffffffffda RBX: 00007fa8e926b020 RCX: 00007fa8e9157b19 [ 886.355703] RDX: 0000000020000040 RSI: 00000000200001c0 RDI: 0000000000000000 [ 886.355714] RBP: 00007fa8e66ac1d0 R08: 0000000020000140 R09: 0000000000000000 [ 886.355725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 886.355736] R13: 00007ffe4df2d6af R14: 00007fa8e66ac300 R15: 0000000000022000 [ 886.357870] FAULT_INJECTION: forcing a failure. [ 886.357870] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 886.544437] CPU: 1 PID: 6503 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 886.544452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 886.544457] Call Trace: [ 886.544479] dump_stack+0x107/0x167 [ 886.544503] should_fail.cold+0x5/0xa [ 886.544530] __alloc_pages_nodemask+0x182/0x680 [ 886.544548] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 886.544572] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 886.544599] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 886.544617] ? lock_downgrade+0x6d0/0x6d0 [ 886.544633] ? mark_held_locks+0x9e/0xe0 [ 886.544659] alloc_pages_vma+0xbb/0x410 [ 886.544684] handle_mm_fault+0x154b/0x3520 17:30:29 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 10) 17:30:29 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7, 0x7f, 0x2}, 0x7) 17:30:29 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 2) [ 886.544710] ? do_raw_spin_lock+0x121/0x260 [ 886.544737] ? rwlock_bug.part.0+0x90/0x90 [ 886.544755] ? __pmd_alloc+0x5e0/0x5e0 [ 886.544803] __get_user_pages+0x61b/0x1390 [ 886.544835] ? follow_page_mask+0x1920/0x1920 [ 886.544855] ? down_read+0x10f/0x430 [ 886.544872] ? down_write+0x160/0x160 [ 886.544905] get_user_pages_unlocked+0x18a/0x690 [ 886.544926] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 886.544949] ? pin_user_pages_locked+0x7b0/0x7b0 [ 886.545007] internal_get_user_pages_fast+0x14b5/0x23b0 [ 886.545064] ? pin_user_pages_unlocked+0x80/0x80 [ 886.545097] get_user_pages_fast+0x66/0xa0 [ 886.545121] iov_iter_get_pages+0x297/0xf40 [ 886.545149] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 886.545166] ? mempool_resize+0x7d0/0x7d0 [ 886.545195] bio_iov_iter_get_pages+0x22a/0x1200 [ 886.545221] ? bvec_alloc+0x17e/0x2f0 [ 886.545243] ? bio_alloc_bioset+0x2a1/0x600 [ 886.545259] ? bio_add_pc_page+0x100/0x100 [ 886.545276] ? bvec_alloc+0x240/0x2f0 [ 886.545300] ? iov_iter_npages+0x1fd/0xa70 [ 886.545316] ? ext4_iomap_begin+0x1a0/0x700 [ 886.545341] iomap_dio_bio_actor+0x77a/0xef0 [ 886.545379] iomap_dio_actor+0x36f/0x560 [ 886.545406] iomap_apply+0x282/0x9e0 [ 886.545423] ? iomap_dio_rw+0x90/0x90 [ 886.545445] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 886.545474] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 886.545491] ? mark_held_locks+0x9e/0xe0 [ 886.545529] ? filemap_check_errors+0xa5/0x150 [ 886.545554] __iomap_dio_rw+0x6cd/0x11a0 [ 886.545569] ? iomap_dio_rw+0x90/0x90 [ 886.545608] ? iomap_dio_bio_actor+0xef0/0xef0 [ 886.545639] ? down_read+0x10f/0x430 [ 886.545657] ? down_write+0x160/0x160 [ 886.545683] iomap_dio_rw+0x31/0x90 [ 886.545703] ext4_file_read_iter+0x2c7/0x4c0 [ 886.545726] new_sync_read+0x424/0x6f0 [ 886.545742] ? fsnotify+0xf30/0xf30 [ 886.545759] ? ksys_lseek+0x1b0/0x1b0 [ 886.545778] ? _cond_resched+0x12/0x80 [ 886.545798] ? avc_policy_seqno+0x9/0x70 [ 886.545817] ? selinux_file_permission+0x36/0x510 [ 886.545841] ? __fget_files+0x296/0x480 [ 886.545873] vfs_read+0x457/0x580 [ 886.545899] ksys_read+0x12d/0x260 [ 886.545917] ? vfs_write+0xa30/0xa30 [ 886.545942] ? rcu_read_lock_sched_held+0x3e/0x80 [ 886.545966] do_syscall_64+0x33/0x40 [ 886.545985] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 886.545997] RIP: 0033:0x7f771d441b19 [ 886.546015] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 886.546025] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 886.546045] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 886.546056] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 886.546066] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 886.546077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 886.546087] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 886.586066] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 886.641833] FAULT_INJECTION: forcing a failure. [ 886.641833] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 886.641854] CPU: 1 PID: 6519 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 886.641865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 886.641871] Call Trace: [ 886.641894] dump_stack+0x107/0x167 [ 886.641919] should_fail.cold+0x5/0xa [ 886.641948] __alloc_pages_nodemask+0x182/0x680 [ 886.641967] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 886.641999] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 886.642028] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 886.642048] ? lock_downgrade+0x6d0/0x6d0 [ 886.642065] ? mark_held_locks+0x9e/0xe0 [ 886.642093] alloc_pages_vma+0xbb/0x410 [ 886.642120] handle_mm_fault+0x154b/0x3520 [ 886.642147] ? do_raw_spin_lock+0x121/0x260 [ 886.642169] ? rwlock_bug.part.0+0x90/0x90 [ 886.642189] ? __pmd_alloc+0x5e0/0x5e0 [ 886.642240] __get_user_pages+0x61b/0x1390 [ 886.642274] ? follow_page_mask+0x1920/0x1920 [ 886.642295] ? down_read+0x10f/0x430 [ 886.642315] ? down_write+0x160/0x160 [ 886.642350] get_user_pages_unlocked+0x18a/0x690 [ 886.642373] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 886.642398] ? pin_user_pages_locked+0x7b0/0x7b0 [ 886.642435] internal_get_user_pages_fast+0x14b5/0x23b0 [ 886.642494] ? pin_user_pages_unlocked+0x80/0x80 [ 886.642530] get_user_pages_fast+0x66/0xa0 [ 886.642556] iov_iter_get_pages+0x297/0xf40 [ 886.642586] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 886.642604] ? mempool_resize+0x7d0/0x7d0 [ 886.642636] bio_iov_iter_get_pages+0x22a/0x1200 [ 886.642664] ? bvec_alloc+0x17e/0x2f0 [ 886.642688] ? bio_alloc_bioset+0x2a1/0x600 [ 886.642706] ? bio_add_pc_page+0x100/0x100 [ 886.642724] ? bvec_alloc+0x240/0x2f0 [ 886.642751] ? iov_iter_npages+0x1fd/0xa70 [ 886.642768] ? ext4_iomap_begin+0x1a0/0x700 [ 886.642795] iomap_dio_bio_actor+0x77a/0xef0 [ 886.642835] iomap_dio_actor+0x36f/0x560 [ 886.642864] iomap_apply+0x282/0x9e0 [ 886.642883] ? iomap_dio_rw+0x90/0x90 [ 886.642907] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 886.642938] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 886.642956] ? mark_held_locks+0x9e/0xe0 [ 886.642996] ? filemap_check_errors+0xa5/0x150 [ 886.643024] __iomap_dio_rw+0x6cd/0x11a0 [ 886.643040] ? iomap_dio_rw+0x90/0x90 [ 886.643082] ? iomap_dio_bio_actor+0xef0/0xef0 [ 886.643114] ? down_read+0x10f/0x430 [ 886.643134] ? down_write+0x160/0x160 [ 886.643162] iomap_dio_rw+0x31/0x90 [ 886.643184] ext4_file_read_iter+0x2c7/0x4c0 [ 886.643208] new_sync_read+0x424/0x6f0 [ 886.643226] ? fsnotify+0xf30/0xf30 [ 886.643245] ? ksys_lseek+0x1b0/0x1b0 [ 886.643265] ? _cond_resched+0x12/0x80 [ 886.643287] ? avc_policy_seqno+0x9/0x70 [ 886.643309] ? selinux_file_permission+0x36/0x510 [ 886.643334] ? __fget_files+0x296/0x480 [ 886.643368] vfs_read+0x457/0x580 [ 886.643396] ksys_read+0x12d/0x260 [ 886.643416] ? vfs_write+0xa30/0xa30 [ 886.643443] ? rcu_read_lock_sched_held+0x3e/0x80 [ 886.643469] do_syscall_64+0x33/0x40 [ 886.643490] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 886.643503] RIP: 0033:0x7f4ab5779b19 [ 886.643522] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 886.643532] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 886.643553] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 886.643565] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 886.643576] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 886.643587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 886.643599] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 886.646757] FAULT_INJECTION: forcing a failure. [ 886.646757] name failslab, interval 1, probability 0, space 0, times 0 [ 886.646829] CPU: 0 PID: 6518 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 886.646839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 886.646846] Call Trace: [ 886.646874] dump_stack+0x107/0x167 [ 886.646898] should_fail.cold+0x5/0xa [ 886.646920] ? create_object.isra.0+0x3a/0xa20 [ 886.646942] should_failslab+0x5/0x20 [ 886.646962] kmem_cache_alloc+0x5b/0x360 [ 886.646998] create_object.isra.0+0x3a/0xa20 [ 886.647027] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 886.647062] kmem_cache_alloc_trace+0x151/0x360 [ 886.647100] __iomap_dio_rw+0x1ee/0x11a0 [ 886.647133] ? lock_release+0x6b0/0x6b0 [ 886.647157] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 886.647189] ? iomap_dio_bio_actor+0xef0/0xef0 [ 886.647231] ? down_read+0x10f/0x430 [ 886.647255] ? down_write+0x160/0x160 [ 886.647288] iomap_dio_rw+0x31/0x90 [ 886.647318] ext4_file_read_iter+0x2c7/0x4c0 [ 886.647350] new_sync_read+0x424/0x6f0 [ 886.647374] ? fsnotify+0xf30/0xf30 [ 886.647400] ? ksys_lseek+0x1b0/0x1b0 [ 886.647428] ? _cond_resched+0x12/0x80 [ 886.647459] ? avc_policy_seqno+0x9/0x70 [ 886.647488] ? selinux_file_permission+0x36/0x510 [ 886.647522] ? __fget_files+0x296/0x480 [ 886.647562] vfs_read+0x457/0x580 [ 886.647596] ksys_read+0x12d/0x260 [ 886.647619] ? vfs_write+0xa30/0xa30 [ 886.647652] ? rcu_read_lock_sched_held+0x3e/0x80 [ 886.647684] do_syscall_64+0x33/0x40 [ 886.647707] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 886.647720] RIP: 0033:0x7f1c8bbbdb19 [ 886.647741] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 886.647752] RSP: 002b:00007f1c89133188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 886.647779] RAX: ffffffffffffffda RBX: 00007f1c8bcd0f60 RCX: 00007f1c8bbbdb19 [ 886.647792] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 886.647805] RBP: 00007f1c891331d0 R08: 0000000000000000 R09: 0000000000000000 [ 886.647815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 886.647826] R13: 00007ffdea77388f R14: 00007f1c89133300 R15: 0000000000022000 17:30:44 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:30:44 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000400000000000025c6f361961d00000000000000000000000000000080812c37d4dc42011a9d961711b85d2665fff858aec241eb126d6cff0700005c28380181d47873ae2230c3fe235c27cf9e97fd1107e2793e085f8b9075fdac40034959616a2e957b0910d3d5e06f1cd7"]) 17:30:44 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 5) 17:30:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x28, r1, 0x401, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x6c, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x3f}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x6}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x80}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x6c}, 0x1, 0x0, 0x0, 0x90}, 0x80) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) 17:30:44 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 10) 17:30:44 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 11) 17:30:44 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 3) 17:30:44 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 9) [ 901.537819] FAULT_INJECTION: forcing a failure. [ 901.537819] name failslab, interval 1, probability 0, space 0, times 0 [ 901.540361] CPU: 1 PID: 6530 Comm: syz-executor.7 Not tainted 5.10.164 #1 [ 901.541748] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 901.543424] Call Trace: [ 901.543967] dump_stack+0x107/0x167 [ 901.544714] should_fail.cold+0x5/0xa [ 901.545506] ? create_object.isra.0+0x3a/0xa20 [ 901.546443] should_failslab+0x5/0x20 [ 901.547221] kmem_cache_alloc+0x5b/0x360 [ 901.548060] create_object.isra.0+0x3a/0xa20 [ 901.548960] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 901.550014] kmem_cache_alloc_trace+0x151/0x360 [ 901.550961] ? _copy_from_user+0xfb/0x1b0 [ 901.551817] copy_mount_options+0x55/0x180 [ 901.552680] __x64_sys_mount+0x1a8/0x300 [ 901.553543] ? copy_mnt_ns+0xa00/0xa00 [ 901.554352] ? rcu_read_lock_sched_held+0x3e/0x80 [ 901.555335] do_syscall_64+0x33/0x40 [ 901.556096] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 901.557147] RIP: 0033:0x7fa8e9157b19 [ 901.557911] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 901.561721] RSP: 002b:00007fa8e66cd188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 901.563259] RAX: ffffffffffffffda RBX: 00007fa8e926af60 RCX: 00007fa8e9157b19 [ 901.563271] RDX: 0000000020000040 RSI: 00000000200001c0 RDI: 0000000000000000 [ 901.563282] RBP: 00007fa8e66cd1d0 R08: 0000000020000140 R09: 0000000000000000 [ 901.563292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 901.563303] R13: 00007ffe4df2d6af R14: 00007fa8e66cd300 R15: 0000000000022000 [ 901.576689] FAULT_INJECTION: forcing a failure. [ 901.576689] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 901.576713] CPU: 0 PID: 6533 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 901.576724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 901.576731] Call Trace: [ 901.576760] dump_stack+0x107/0x167 [ 901.576785] should_fail.cold+0x5/0xa [ 901.576816] __alloc_pages_nodemask+0x182/0x680 17:30:44 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x4502c3) write$binfmt_elf64(r1, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x5, 0x7, 0x1, 0x0, 0x2, 0x3, 0x4d13, 0x209, 0x40, 0x147, 0x3, 0x400, 0x38, 0x1, 0x6, 0x4, 0x8}, [{0x5, 0x0, 0x2, 0xc000, 0x1, 0x9, 0x9, 0x28766c78}, {0x60000000, 0x796, 0xf3, 0xffffffff, 0xe3f, 0x2000000007, 0xffff, 0x8}], "10c8f0249da2f617e35e5433b69cd4d6cfcc290b50d5af61690d9c88aab550f1a32ee9fb", ['\x00', '\x00', '\x00']}, 0x3d4) [ 901.576837] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 901.576863] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 901.576890] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 901.576916] ? lock_downgrade+0x6d0/0x6d0 [ 901.576933] ? mark_held_locks+0x9e/0xe0 [ 901.576961] alloc_pages_vma+0xbb/0x410 [ 901.576987] handle_mm_fault+0x154b/0x3520 [ 901.577014] ? do_raw_spin_lock+0x121/0x260 [ 901.577035] ? rwlock_bug.part.0+0x90/0x90 [ 901.577053] ? __pmd_alloc+0x5e0/0x5e0 [ 901.577103] __get_user_pages+0x61b/0x1390 [ 901.577137] ? follow_page_mask+0x1920/0x1920 [ 901.577159] ? down_read+0x10f/0x430 [ 901.577178] ? down_write+0x160/0x160 [ 901.577220] get_user_pages_unlocked+0x18a/0x690 [ 901.577243] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 901.577267] ? pin_user_pages_locked+0x7b0/0x7b0 [ 901.577303] internal_get_user_pages_fast+0x14b5/0x23b0 [ 901.577362] ? pin_user_pages_unlocked+0x80/0x80 [ 901.577396] get_user_pages_fast+0x66/0xa0 [ 901.577424] iov_iter_get_pages+0x297/0xf40 [ 901.577453] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 901.577472] ? mempool_resize+0x7d0/0x7d0 [ 901.577505] bio_iov_iter_get_pages+0x22a/0x1200 17:30:44 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000020000000000000000000000000000000000009a6e52618726dd09e63355e8ca3a381b341e2b54ea327387668216301b275f2342f2cd80c5845ad231779f510a9d649edaf299a12d1cf94db881d217b5d108b9e1129c4d65c9877cb8e1b2859509511f6d721052600efcfce7c365758de5147956764560f467e7df25aa32c9b0a6c121ae6ac88133b44a2ff3a2765ea1afe34ad574e86a273f55b8d44155efb90250d3f493997e554a05815c74fb80890921b629227bdeff94882f3cc93b071038ff2663e355d4c61480af7194afe16f5c1620dbdd365b5d9f09fc15b3aac36e06b63f3159027704ca6b2a677b01fbc0058d37a9bdf12e4905"]) [ 901.577532] ? bvec_alloc+0x17e/0x2f0 [ 901.577554] ? bio_alloc_bioset+0x2a1/0x600 [ 901.577572] ? bio_add_pc_page+0x100/0x100 17:30:44 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 12) [ 901.577590] ? bvec_alloc+0x240/0x2f0 17:30:44 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 10) [ 901.577615] ? iov_iter_npages+0x1fd/0xa70 [ 901.577634] ? ext4_iomap_begin+0x1a0/0x700 [ 901.577661] iomap_dio_bio_actor+0x77a/0xef0 17:30:44 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 11) [ 901.577700] iomap_dio_actor+0x36f/0x560 [ 901.577728] iomap_apply+0x282/0x9e0 [ 901.577747] ? iomap_dio_rw+0x90/0x90 [ 901.577769] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 901.577803] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 17:30:45 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 4) [ 901.577845] ? filemap_check_errors+0xa5/0x150 [ 901.577871] __iomap_dio_rw+0x6cd/0x11a0 [ 901.577887] ? iomap_dio_rw+0x90/0x90 [ 901.577928] ? iomap_dio_bio_actor+0xef0/0xef0 [ 901.577959] ? down_read+0x10f/0x430 [ 901.577978] ? down_write+0x160/0x160 [ 901.578005] iomap_dio_rw+0x31/0x90 [ 901.578027] ext4_file_read_iter+0x2c7/0x4c0 [ 901.578052] new_sync_read+0x424/0x6f0 [ 901.578071] ? fsnotify+0xf30/0xf30 [ 901.578089] ? ksys_lseek+0x1b0/0x1b0 [ 901.578109] ? _cond_resched+0x12/0x80 [ 901.578131] ? avc_policy_seqno+0x9/0x70 [ 901.578153] ? selinux_file_permission+0x36/0x510 [ 901.578179] ? __fget_files+0x296/0x480 [ 901.578211] vfs_read+0x457/0x580 [ 901.578239] ksys_read+0x12d/0x260 [ 901.578258] ? vfs_write+0xa30/0xa30 [ 901.578285] ? rcu_read_lock_sched_held+0x3e/0x80 [ 901.578312] do_syscall_64+0x33/0x40 [ 901.578332] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 901.578346] RIP: 0033:0x7f4ab5779b19 [ 901.578365] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 901.578375] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 901.578397] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 901.578408] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 901.578420] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 901.578430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 17:30:45 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x28, r1, 0x401, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x6c, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x3f}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x6}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x80}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x6c}, 0x1, 0x0, 0x0, 0x90}, 0x80) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) [ 901.578442] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 17:30:45 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000)=0x2, 0x4) write$9p(r0, &(0x7f0000000080)="f4", 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r2, 0x7) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYRES32=r2]) creat(&(0x7f0000000100)='./file0\x00', 0x9e) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) write$P9_RFSYNC(r3, &(0x7f00000000c0)={0x7, 0x33, 0x2}, 0x7) [ 901.589891] FAULT_INJECTION: forcing a failure. [ 901.589891] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 901.589985] CPU: 0 PID: 6537 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 901.589999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 901.590005] Call Trace: [ 901.590027] dump_stack+0x107/0x167 [ 901.590051] should_fail.cold+0x5/0xa [ 901.590079] __alloc_pages_nodemask+0x182/0x680 [ 901.590097] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 901.590124] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 901.590151] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 901.590170] ? lock_downgrade+0x6d0/0x6d0 [ 901.590186] ? mark_held_locks+0x9e/0xe0 [ 901.590213] alloc_pages_vma+0xbb/0x410 [ 901.590239] handle_mm_fault+0x154b/0x3520 [ 901.590264] ? do_raw_spin_lock+0x121/0x260 [ 901.590286] ? rwlock_bug.part.0+0x90/0x90 [ 901.590304] ? __pmd_alloc+0x5e0/0x5e0 [ 901.590354] __get_user_pages+0x61b/0x1390 [ 901.590387] ? follow_page_mask+0x1920/0x1920 [ 901.590423] ? get_user_pages_unlocked+0x126/0x690 [ 901.590448] get_user_pages_unlocked+0x18a/0x690 [ 901.590470] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 901.590493] ? pin_user_pages_locked+0x7b0/0x7b0 [ 901.590530] internal_get_user_pages_fast+0x14b5/0x23b0 [ 901.590588] ? pin_user_pages_unlocked+0x80/0x80 [ 901.590623] get_user_pages_fast+0x66/0xa0 [ 901.590647] iov_iter_get_pages+0x297/0xf40 [ 901.590677] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 901.590694] ? mempool_resize+0x7d0/0x7d0 [ 901.590725] bio_iov_iter_get_pages+0x22a/0x1200 [ 901.590752] ? bvec_alloc+0x17e/0x2f0 [ 901.590774] ? bio_alloc_bioset+0x2a1/0x600 [ 901.590791] ? bio_add_pc_page+0x100/0x100 [ 901.590809] ? bvec_alloc+0x240/0x2f0 [ 901.590835] ? iov_iter_npages+0x1fd/0xa70 [ 901.590851] ? ext4_iomap_begin+0x1a0/0x700 [ 901.590877] iomap_dio_bio_actor+0x77a/0xef0 [ 901.590916] iomap_dio_actor+0x36f/0x560 [ 901.590944] iomap_apply+0x282/0x9e0 [ 901.590963] ? iomap_dio_rw+0x90/0x90 [ 901.590985] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 901.591016] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 901.591034] ? mark_held_locks+0x9e/0xe0 [ 901.591072] ? filemap_check_errors+0xa5/0x150 [ 901.591099] __iomap_dio_rw+0x6cd/0x11a0 [ 901.591115] ? iomap_dio_rw+0x90/0x90 [ 901.591156] ? iomap_dio_bio_actor+0xef0/0xef0 [ 901.591187] ? down_read+0x10f/0x430 [ 901.591206] ? down_write+0x160/0x160 [ 901.591233] iomap_dio_rw+0x31/0x90 [ 901.591254] ext4_file_read_iter+0x2c7/0x4c0 [ 901.591278] new_sync_read+0x424/0x6f0 [ 901.591295] ? fsnotify+0xf30/0xf30 [ 901.591313] ? ksys_lseek+0x1b0/0x1b0 [ 901.591333] ? _cond_resched+0x12/0x80 [ 901.591354] ? avc_policy_seqno+0x9/0x70 [ 901.591374] ? selinux_file_permission+0x36/0x510 [ 901.591399] ? __fget_files+0x296/0x480 [ 901.591432] vfs_read+0x457/0x580 [ 901.591459] ksys_read+0x12d/0x260 [ 901.591478] ? vfs_write+0xa30/0xa30 [ 901.591504] ? rcu_read_lock_sched_held+0x3e/0x80 [ 901.591529] do_syscall_64+0x33/0x40 [ 901.591549] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 901.591561] RIP: 0033:0x7fe1c8afeb19 [ 901.591580] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 901.591590] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 901.591610] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 901.591622] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 901.591633] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 901.591644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 901.591655] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 901.599636] FAULT_INJECTION: forcing a failure. [ 901.599636] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 901.599657] CPU: 1 PID: 6539 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 901.599667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 901.599674] Call Trace: [ 901.599703] dump_stack+0x107/0x167 [ 901.599727] should_fail.cold+0x5/0xa [ 901.599756] __alloc_pages_nodemask+0x182/0x680 [ 901.599775] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 901.599800] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 901.599828] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 901.599848] ? lock_downgrade+0x6d0/0x6d0 [ 901.599865] ? mark_held_locks+0x9e/0xe0 [ 901.599892] alloc_pages_vma+0xbb/0x410 [ 901.599918] handle_mm_fault+0x154b/0x3520 [ 901.599944] ? do_raw_spin_lock+0x121/0x260 [ 901.599965] ? rwlock_bug.part.0+0x90/0x90 [ 901.599988] ? __pmd_alloc+0x5e0/0x5e0 [ 901.600037] __get_user_pages+0x61b/0x1390 [ 901.600071] ? follow_page_mask+0x1920/0x1920 [ 901.600092] ? down_read+0x10f/0x430 [ 901.600111] ? down_write+0x160/0x160 [ 901.600144] get_user_pages_unlocked+0x18a/0x690 [ 901.600167] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 901.600190] ? pin_user_pages_locked+0x7b0/0x7b0 [ 901.600226] internal_get_user_pages_fast+0x14b5/0x23b0 [ 901.600284] ? pin_user_pages_unlocked+0x80/0x80 [ 901.600318] get_user_pages_fast+0x66/0xa0 [ 901.600344] iov_iter_get_pages+0x297/0xf40 [ 901.600374] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 901.600393] ? mempool_resize+0x7d0/0x7d0 [ 901.600424] bio_iov_iter_get_pages+0x22a/0x1200 [ 901.600452] ? bvec_alloc+0x17e/0x2f0 [ 901.600474] ? bio_alloc_bioset+0x2a1/0x600 [ 901.600491] ? bio_add_pc_page+0x100/0x100 [ 901.600508] ? bvec_alloc+0x240/0x2f0 [ 901.600534] ? iov_iter_npages+0x1fd/0xa70 [ 901.600551] ? ext4_iomap_begin+0x1a0/0x700 [ 901.600578] iomap_dio_bio_actor+0x77a/0xef0 [ 901.600617] iomap_dio_actor+0x36f/0x560 [ 901.600644] iomap_apply+0x282/0x9e0 [ 901.600663] ? iomap_dio_rw+0x90/0x90 [ 901.600685] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 901.600715] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 901.600733] ? mark_held_locks+0x9e/0xe0 [ 901.600772] ? filemap_check_errors+0xa5/0x150 [ 901.600798] __iomap_dio_rw+0x6cd/0x11a0 [ 901.600813] ? iomap_dio_rw+0x90/0x90 [ 901.600854] ? iomap_dio_bio_actor+0xef0/0xef0 [ 901.600885] ? down_read+0x10f/0x430 [ 901.600904] ? down_write+0x160/0x160 [ 901.600931] iomap_dio_rw+0x31/0x90 [ 901.600952] ext4_file_read_iter+0x2c7/0x4c0 [ 901.600975] new_sync_read+0x424/0x6f0 [ 901.600993] ? fsnotify+0xf30/0xf30 [ 901.601011] ? ksys_lseek+0x1b0/0x1b0 [ 901.601030] ? _cond_resched+0x12/0x80 [ 901.601052] ? avc_policy_seqno+0x9/0x70 [ 901.601073] ? selinux_file_permission+0x36/0x510 [ 901.601098] ? __fget_files+0x296/0x480 [ 901.601130] vfs_read+0x457/0x580 [ 901.601157] ksys_read+0x12d/0x260 [ 901.601175] ? vfs_write+0xa30/0xa30 [ 901.601228] ? rcu_read_lock_sched_held+0x3e/0x80 [ 901.601253] do_syscall_64+0x33/0x40 [ 901.601273] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 901.601286] RIP: 0033:0x7f771d441b19 [ 901.601304] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 901.601314] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 901.601335] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 901.601346] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 901.601356] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 901.601367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 901.601378] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 901.603810] FAULT_INJECTION: forcing a failure. [ 901.603810] name failslab, interval 1, probability 0, space 0, times 0 [ 901.603829] CPU: 1 PID: 6540 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 901.603839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 901.603845] Call Trace: [ 901.603865] dump_stack+0x107/0x167 [ 901.603888] should_fail.cold+0x5/0xa [ 901.603907] ? mempool_alloc+0x148/0x360 [ 901.603922] ? mempool_free_pages+0x20/0x20 [ 901.603942] should_failslab+0x5/0x20 [ 901.603958] kmem_cache_alloc+0x5b/0x360 [ 901.603987] ? mempool_free_pages+0x20/0x20 [ 901.604004] mempool_alloc+0x148/0x360 [ 901.604030] ? mempool_resize+0x7d0/0x7d0 [ 901.604046] ? lock_downgrade+0x6d0/0x6d0 [ 901.604062] ? ext4_map_blocks+0x967/0x1970 [ 901.604089] ? find_get_pages_range_tag+0x5c3/0xbb0 [ 901.604116] bio_alloc_bioset+0x36e/0x600 [ 901.604137] ? bvec_alloc+0x2f0/0x2f0 [ 901.604162] ? iov_iter_npages+0x1fd/0xa70 [ 901.604178] ? ext4_iomap_begin+0x1a0/0x700 [ 901.604203] iomap_dio_bio_actor+0x518/0xef0 [ 901.604241] iomap_dio_actor+0x36f/0x560 [ 901.604268] iomap_apply+0x282/0x9e0 [ 901.604286] ? iomap_dio_rw+0x90/0x90 [ 901.604308] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 901.604337] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 901.604354] ? mark_held_locks+0x9e/0xe0 [ 901.604392] ? filemap_check_errors+0xa5/0x150 [ 901.604417] __iomap_dio_rw+0x6cd/0x11a0 [ 901.604433] ? iomap_dio_rw+0x90/0x90 [ 901.604472] ? iomap_dio_bio_actor+0xef0/0xef0 [ 901.604502] ? down_read+0x10f/0x430 [ 901.604520] ? down_write+0x160/0x160 [ 901.604547] iomap_dio_rw+0x31/0x90 [ 901.604567] ext4_file_read_iter+0x2c7/0x4c0 [ 901.604591] new_sync_read+0x424/0x6f0 [ 901.604607] ? fsnotify+0xf30/0xf30 [ 901.604625] ? ksys_lseek+0x1b0/0x1b0 [ 901.604644] ? _cond_resched+0x12/0x80 [ 901.604664] ? avc_policy_seqno+0x9/0x70 [ 901.604684] ? selinux_file_permission+0x36/0x510 [ 901.604708] ? __fget_files+0x296/0x480 [ 901.604739] vfs_read+0x457/0x580 [ 901.604766] ksys_read+0x12d/0x260 [ 901.604784] ? vfs_write+0xa30/0xa30 [ 901.604809] ? rcu_read_lock_sched_held+0x3e/0x80 [ 901.604833] do_syscall_64+0x33/0x40 [ 901.604853] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 901.604865] RIP: 0033:0x7f1c8bbbdb19 [ 901.604883] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 901.604893] RSP: 002b:00007f1c89133188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 901.604913] RAX: ffffffffffffffda RBX: 00007f1c8bcd0f60 RCX: 00007f1c8bbbdb19 [ 901.604923] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 901.604934] RBP: 00007f1c891331d0 R08: 0000000000000000 R09: 0000000000000000 [ 901.604944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 901.604955] R13: 00007ffdea77388f R14: 00007f1c89133300 R15: 0000000000022000 [ 901.712225] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 901.976868] FAULT_INJECTION: forcing a failure. [ 901.976868] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 901.976892] CPU: 1 PID: 6550 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 901.976903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 901.976909] Call Trace: [ 901.976936] dump_stack+0x107/0x167 [ 901.976960] should_fail.cold+0x5/0xa [ 901.976996] __alloc_pages_nodemask+0x182/0x680 [ 901.977015] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 901.977041] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 901.977068] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 901.977089] ? lock_downgrade+0x6d0/0x6d0 [ 901.977105] ? mark_held_locks+0x9e/0xe0 [ 901.977133] alloc_pages_vma+0xbb/0x410 [ 901.977158] handle_mm_fault+0x154b/0x3520 [ 901.977184] ? do_raw_spin_lock+0x121/0x260 [ 901.977216] ? rwlock_bug.part.0+0x90/0x90 [ 901.977234] ? __pmd_alloc+0x5e0/0x5e0 [ 901.977283] __get_user_pages+0x61b/0x1390 [ 901.977317] ? follow_page_mask+0x1920/0x1920 [ 901.977338] ? down_read+0x10f/0x430 [ 901.977356] ? down_write+0x160/0x160 [ 901.977390] get_user_pages_unlocked+0x18a/0x690 [ 901.977412] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 901.977436] ? pin_user_pages_locked+0x7b0/0x7b0 [ 901.977471] internal_get_user_pages_fast+0x14b5/0x23b0 [ 901.977530] ? pin_user_pages_unlocked+0x80/0x80 [ 901.977564] get_user_pages_fast+0x66/0xa0 [ 901.977590] iov_iter_get_pages+0x297/0xf40 [ 901.977620] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 901.977638] ? mempool_resize+0x7d0/0x7d0 [ 901.977670] bio_iov_iter_get_pages+0x22a/0x1200 [ 901.977697] ? bvec_alloc+0x17e/0x2f0 [ 901.977719] ? bio_alloc_bioset+0x2a1/0x600 [ 901.977737] ? bio_add_pc_page+0x100/0x100 [ 901.977754] ? bvec_alloc+0x240/0x2f0 [ 901.977780] ? iov_iter_npages+0x1fd/0xa70 [ 901.977797] ? ext4_iomap_begin+0x1a0/0x700 [ 901.977824] iomap_dio_bio_actor+0x77a/0xef0 [ 901.977863] iomap_dio_actor+0x36f/0x560 [ 901.977891] iomap_apply+0x282/0x9e0 [ 901.977909] ? iomap_dio_rw+0x90/0x90 [ 901.977931] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 901.977961] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 901.977979] ? mark_held_locks+0x9e/0xe0 [ 901.978018] ? filemap_check_errors+0xa5/0x150 [ 901.978044] __iomap_dio_rw+0x6cd/0x11a0 [ 901.978060] ? iomap_dio_rw+0x90/0x90 [ 901.978101] ? iomap_dio_bio_actor+0xef0/0xef0 [ 901.978132] ? down_read+0x10f/0x430 [ 901.978151] ? down_write+0x160/0x160 [ 901.978178] iomap_dio_rw+0x31/0x90 [ 901.978199] ext4_file_read_iter+0x2c7/0x4c0 [ 901.978223] new_sync_read+0x424/0x6f0 [ 901.978241] ? fsnotify+0xf30/0xf30 [ 901.978259] ? ksys_lseek+0x1b0/0x1b0 [ 901.978278] ? _cond_resched+0x12/0x80 [ 901.978300] ? avc_policy_seqno+0x9/0x70 [ 901.978320] ? selinux_file_permission+0x36/0x510 [ 901.978346] ? __fget_files+0x296/0x480 [ 901.978378] vfs_read+0x457/0x580 [ 901.978405] ksys_read+0x12d/0x260 [ 901.978424] ? vfs_write+0xa30/0xa30 [ 901.978450] ? rcu_read_lock_sched_held+0x3e/0x80 [ 901.978476] do_syscall_64+0x33/0x40 [ 901.978496] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 901.978509] RIP: 0033:0x7f4ab5779b19 [ 901.978528] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 901.978538] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 901.978559] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 901.978570] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 901.978581] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 901.978592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 901.978603] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 901.996337] FAULT_INJECTION: forcing a failure. [ 901.996337] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 901.996432] CPU: 0 PID: 6558 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 901.996456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 901.996463] Call Trace: [ 901.996490] dump_stack+0x107/0x167 [ 901.996515] should_fail.cold+0x5/0xa [ 901.996546] __alloc_pages_nodemask+0x182/0x680 [ 901.996565] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 901.996591] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 901.996618] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 901.996640] ? lock_downgrade+0x6d0/0x6d0 [ 901.996656] ? mark_held_locks+0x9e/0xe0 [ 901.996684] alloc_pages_vma+0xbb/0x410 [ 901.996710] handle_mm_fault+0x154b/0x3520 [ 901.996737] ? do_raw_spin_lock+0x121/0x260 [ 901.996759] ? rwlock_bug.part.0+0x90/0x90 [ 901.996786] ? __pmd_alloc+0x5e0/0x5e0 [ 901.996836] __get_user_pages+0x61b/0x1390 [ 901.996869] ? follow_page_mask+0x1920/0x1920 [ 901.996890] ? down_read+0x10f/0x430 [ 901.996909] ? down_write+0x160/0x160 [ 901.996943] get_user_pages_unlocked+0x18a/0x690 [ 901.996965] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 901.996988] ? pin_user_pages_locked+0x7b0/0x7b0 [ 901.997024] internal_get_user_pages_fast+0x14b5/0x23b0 [ 901.997082] ? pin_user_pages_unlocked+0x80/0x80 [ 901.997116] get_user_pages_fast+0x66/0xa0 [ 901.997143] iov_iter_get_pages+0x297/0xf40 [ 901.997172] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 901.997200] ? mempool_resize+0x7d0/0x7d0 [ 901.997232] bio_iov_iter_get_pages+0x22a/0x1200 [ 901.997259] ? bvec_alloc+0x17e/0x2f0 [ 901.997281] ? bio_alloc_bioset+0x2a1/0x600 [ 901.997298] ? bio_add_pc_page+0x100/0x100 [ 901.997316] ? bvec_alloc+0x240/0x2f0 [ 901.997341] ? iov_iter_npages+0x1fd/0xa70 [ 901.997359] ? ext4_iomap_begin+0x1a0/0x700 [ 901.997385] iomap_dio_bio_actor+0x77a/0xef0 [ 901.997425] iomap_dio_actor+0x36f/0x560 [ 901.997452] iomap_apply+0x282/0x9e0 [ 901.997471] ? iomap_dio_rw+0x90/0x90 [ 901.997493] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 901.997524] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 901.997541] ? mark_held_locks+0x9e/0xe0 [ 901.997580] ? filemap_check_errors+0xa5/0x150 [ 901.997606] __iomap_dio_rw+0x6cd/0x11a0 [ 901.997622] ? iomap_dio_rw+0x90/0x90 [ 901.997663] ? iomap_dio_bio_actor+0xef0/0xef0 [ 901.997694] ? down_read+0x10f/0x430 [ 901.997713] ? down_write+0x160/0x160 [ 901.997740] iomap_dio_rw+0x31/0x90 [ 901.997761] ext4_file_read_iter+0x2c7/0x4c0 [ 901.997786] new_sync_read+0x424/0x6f0 [ 901.997804] ? fsnotify+0xf30/0xf30 [ 901.997822] ? ksys_lseek+0x1b0/0x1b0 [ 901.997841] ? _cond_resched+0x12/0x80 [ 901.997863] ? avc_policy_seqno+0x9/0x70 [ 901.997883] ? selinux_file_permission+0x36/0x510 [ 901.997909] ? __fget_files+0x296/0x480 [ 901.997941] vfs_read+0x457/0x580 [ 901.997968] ksys_read+0x12d/0x260 [ 901.997986] ? vfs_write+0xa30/0xa30 [ 901.998013] ? rcu_read_lock_sched_held+0x3e/0x80 [ 901.998039] do_syscall_64+0x33/0x40 [ 901.998059] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 901.998072] RIP: 0033:0x7fe1c8afeb19 [ 901.998091] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 901.998101] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 901.998122] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 901.998133] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 901.998144] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 901.998155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 901.998166] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 902.001893] FAULT_INJECTION: forcing a failure. [ 902.001893] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 902.001912] CPU: 0 PID: 6557 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 902.001921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 902.001927] Call Trace: [ 902.001947] dump_stack+0x107/0x167 [ 902.001971] should_fail.cold+0x5/0xa [ 902.002005] __alloc_pages_nodemask+0x182/0x680 [ 902.002023] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 902.002049] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 902.002076] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 902.002095] ? lock_downgrade+0x6d0/0x6d0 [ 902.002112] ? mark_held_locks+0x9e/0xe0 [ 902.002139] alloc_pages_vma+0xbb/0x410 [ 902.002165] handle_mm_fault+0x154b/0x3520 [ 902.002191] ? do_raw_spin_lock+0x121/0x260 [ 902.002212] ? rwlock_bug.part.0+0x90/0x90 [ 902.002230] ? __pmd_alloc+0x5e0/0x5e0 [ 902.002280] __get_user_pages+0x61b/0x1390 [ 902.002313] ? follow_page_mask+0x1920/0x1920 [ 902.002333] ? down_read+0x10f/0x430 [ 902.002352] ? down_write+0x160/0x160 [ 902.002385] get_user_pages_unlocked+0x18a/0x690 [ 902.002407] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 902.002431] ? pin_user_pages_locked+0x7b0/0x7b0 [ 902.002467] internal_get_user_pages_fast+0x14b5/0x23b0 [ 902.002525] ? pin_user_pages_unlocked+0x80/0x80 [ 902.002559] get_user_pages_fast+0x66/0xa0 [ 902.002583] iov_iter_get_pages+0x297/0xf40 [ 902.002613] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 902.002630] ? mempool_resize+0x7d0/0x7d0 [ 902.002661] bio_iov_iter_get_pages+0x22a/0x1200 [ 902.002687] ? bvec_alloc+0x17e/0x2f0 [ 902.002710] ? bio_alloc_bioset+0x2a1/0x600 [ 902.002727] ? bio_add_pc_page+0x100/0x100 [ 902.002745] ? bvec_alloc+0x240/0x2f0 [ 902.002770] ? iov_iter_npages+0x1fd/0xa70 [ 902.002787] ? ext4_iomap_begin+0x1a0/0x700 [ 902.002812] iomap_dio_bio_actor+0x77a/0xef0 [ 902.002851] iomap_dio_actor+0x36f/0x560 [ 902.002879] iomap_apply+0x282/0x9e0 [ 902.002897] ? iomap_dio_rw+0x90/0x90 [ 902.002920] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 902.002950] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 902.002968] ? mark_held_locks+0x9e/0xe0 [ 902.003006] ? filemap_check_errors+0xa5/0x150 [ 902.003033] __iomap_dio_rw+0x6cd/0x11a0 [ 902.003048] ? iomap_dio_rw+0x90/0x90 [ 902.003089] ? iomap_dio_bio_actor+0xef0/0xef0 [ 902.003121] ? down_read+0x10f/0x430 [ 902.003139] ? down_write+0x160/0x160 [ 902.003166] iomap_dio_rw+0x31/0x90 [ 902.003188] ext4_file_read_iter+0x2c7/0x4c0 [ 902.003211] new_sync_read+0x424/0x6f0 [ 902.003228] ? fsnotify+0xf30/0xf30 [ 902.003246] ? ksys_lseek+0x1b0/0x1b0 [ 902.003265] ? _cond_resched+0x12/0x80 [ 902.003287] ? avc_policy_seqno+0x9/0x70 [ 902.003306] ? selinux_file_permission+0x36/0x510 [ 902.003331] ? __fget_files+0x296/0x480 [ 902.003363] vfs_read+0x457/0x580 [ 902.003391] ksys_read+0x12d/0x260 [ 902.003409] ? vfs_write+0xa30/0xa30 [ 902.003435] ? rcu_read_lock_sched_held+0x3e/0x80 [ 902.003460] do_syscall_64+0x33/0x40 [ 902.003480] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 902.003492] RIP: 0033:0x7f771d441b19 [ 902.003510] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 902.003521] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 902.003541] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 902.003551] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 902.003562] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 902.003573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 902.003584] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 902.007265] FAULT_INJECTION: forcing a failure. [ 902.007265] name failslab, interval 1, probability 0, space 0, times 0 [ 902.007338] CPU: 0 PID: 6560 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 902.007352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 902.007357] Call Trace: [ 902.007378] dump_stack+0x107/0x167 [ 902.007401] should_fail.cold+0x5/0xa [ 902.007420] ? create_object.isra.0+0x3a/0xa20 [ 902.007441] should_failslab+0x5/0x20 [ 902.007458] kmem_cache_alloc+0x5b/0x360 [ 902.007484] create_object.isra.0+0x3a/0xa20 [ 902.007502] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 902.007527] kmem_cache_alloc+0x159/0x360 [ 902.007549] ? mempool_free_pages+0x20/0x20 [ 902.007566] mempool_alloc+0x148/0x360 [ 902.007592] ? mempool_resize+0x7d0/0x7d0 [ 902.007609] ? lock_downgrade+0x6d0/0x6d0 [ 902.007625] ? ext4_map_blocks+0x967/0x1970 [ 902.007644] ? lock_chain_count+0x20/0x20 [ 902.007666] ? find_get_pages_range_tag+0x5c3/0xbb0 [ 902.007694] bio_alloc_bioset+0x36e/0x600 [ 902.007715] ? bvec_alloc+0x2f0/0x2f0 [ 902.007740] ? iov_iter_npages+0x1fd/0xa70 [ 902.007766] iomap_dio_bio_actor+0x518/0xef0 [ 902.007804] iomap_dio_actor+0x36f/0x560 [ 902.007819] ? iomap_apply+0x224/0x9e0 [ 902.007845] iomap_apply+0x282/0x9e0 [ 902.007863] ? iomap_dio_rw+0x90/0x90 [ 902.007885] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 902.007914] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 902.007932] ? mark_held_locks+0x9e/0xe0 [ 902.007969] ? filemap_check_errors+0xa5/0x150 [ 902.007995] __iomap_dio_rw+0x6cd/0x11a0 [ 902.008010] ? iomap_dio_rw+0x90/0x90 [ 902.008050] ? iomap_dio_bio_actor+0xef0/0xef0 [ 902.008080] ? down_read+0x10f/0x430 [ 902.008099] ? down_write+0x160/0x160 [ 902.008125] iomap_dio_rw+0x31/0x90 [ 902.008146] ext4_file_read_iter+0x2c7/0x4c0 [ 902.008169] new_sync_read+0x424/0x6f0 [ 902.008186] ? fsnotify+0xf30/0xf30 [ 902.008203] ? ksys_lseek+0x1b0/0x1b0 [ 902.008223] ? _cond_resched+0x12/0x80 [ 902.008243] ? avc_policy_seqno+0x9/0x70 [ 902.008263] ? selinux_file_permission+0x36/0x510 [ 902.008287] ? __fget_files+0x296/0x480 [ 902.008318] vfs_read+0x457/0x580 [ 902.008345] ksys_read+0x12d/0x260 [ 902.008363] ? vfs_write+0xa30/0xa30 [ 902.008389] ? rcu_read_lock_sched_held+0x3e/0x80 [ 902.008413] do_syscall_64+0x33/0x40 [ 902.008433] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 902.008445] RIP: 0033:0x7f1c8bbbdb19 [ 902.008462] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 902.008473] RSP: 002b:00007f1c89133188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 902.008492] RAX: ffffffffffffffda RBX: 00007f1c8bcd0f60 RCX: 00007f1c8bbbdb19 [ 902.008503] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 902.008514] RBP: 00007f1c891331d0 R08: 0000000000000000 R09: 0000000000000000 [ 902.008524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 902.008535] R13: 00007ffdea77388f R14: 00007f1c89133300 R15: 0000000000022000 17:31:00 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 13) 17:31:00 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:31:00 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:31:00 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 12) 17:31:00 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000700), 0x7, 0x682) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000780), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000007c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f00000009c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000800)={0x178, r1, 0x4, 0x78bd2b, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_VENDOR_DATA={0x24, 0xc5, "d2df253ceda3b677ea83ab617b383657ce89087099d2e36b214f464a25a13bb1"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x2}, @NL80211_ATTR_VENDOR_DATA={0x69, 0xc5, "ba87dc6d6b8d3e2c74029e69b93023681d7a5c00534b86d3aae4906c72c073b102463b5bebbcc3bca0b3a24823e92073f30504735ca8e154cdcfdd3124dce73f4ebec10881b58992b45d5e79ac0f89ff7b426e5f6571e6d25371ddc4022bd7171c5fdea174"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x9}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x7}, @NL80211_ATTR_VENDOR_DATA={0xab, 0xc5, "366d1df95eb522ad339da623f43374372c0ed4a05bbd0f31ba0b682ac9d9c27e466a60bdb595890db2e197412d1a26eac5e386d6955d4eeed7d7f9030dd2a37618dbadc37e5086a239cc12197a726bb34777b30c218cc6df91d911299d51645236b113237193a6248d32c02b7d663ccee589bc458359d2f0b43e7a10e169a81b37c9e59dad5de602744d00d2c7b6167dd911f64e3735d12b312a0dc72e4047ee59fc0652586eb5"}]}, 0x178}, 0x1, 0x0, 0x0, 0x4}, 0x20000050) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r3, &(0x7f0000000200)="f44fa82730905872d8fd4f0b28f493d50cc90e1c676438d16da3786107cded4e128823e131bf7d4dec945d7543500f6a00005c5691d8ace80affd97996c6f3eaf343f1f7ec636ff8457780d33198c7020c114f383a93236907b980bdc82756bbe44e579dbd5173e7d1a3c6c7fcf98ebb150c6f1e122d3ee93f06408d4190b9ec95dc79040e5ffae2367c5028f3a7fca8991668d0f106ade106ad24b5856833cac477df2406e2b1f160b614cc2f22882de25f3b6e3f967841f091befc442b182eb104cd67df1183b32e7bb1e988555433db22b53de75f7068c3be1404567075a15d4554785e65748e2958d7f5f303864a48b55ca4ed08bf", 0xf7) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) sendmsg$sock(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000000)="559d970b68cc", 0x6}, {&(0x7f0000000080)="2a637eb131b59782d792b1d4dc1601b0c730917b245b16b5d7a05db7d0b561e3f08a89356308d8686a33e75dabb307fc2853abf5f0fc9279a532a9c0491215764a85304754d285a16a891df168e64b6a7bcaf969f74960962b3b7cf0fd40e1de7a6909af65ce3f50828fbe6af8062af430e89d98e20791da00baae225906e5be11bdefc9f7911bf8cc17156136dbe19e0ff0d3a0e837d716ed0a2ef0", 0x9c}, {&(0x7f0000000180)="29d50efd0709891d64435433e80e491c4d539485a9ad1636e1cda572ebfef3055bead61cfc6b92a160755d0a80db27453883447389bdaabf3e1b359a99ed8f80d2eb6dd982f076481005357f3f79b162657b5ef38ae704af1046f4990f0719d9f586da2970ed6ee9f65ccf981455d2d94a6e1e84e4871e9be9cda7d864d791", 0x7f}, {&(0x7f0000000300)="9b803aa255eb6e27af9dacc3f9a9f4b8fc549852ca6c1139d8d760bfb280f44b3bdcced622bc10c791c707358c6324e1c6ea8d9ee6ab328a7488f72385df4c556e0dea61e3acd08e71b3fdc411d9a9e1877a59e7a0", 0x55}, {&(0x7f0000000380)="89483e27c12d81b01537f536a05804c1d25e74ea55ff737a26ca5fe70abf5a3038ba58ee84020cf31d6b27d2c963bc8b4b6f9fabbdc4791315143e954a1ad650d930adec1ca8172f8a10d5d1a0be338967bbdbbceff9b33cf08440b2f1fad52b39d4e9a4e109f62ae3fb8756eccc476cfe95d5072d25f813dbfe977e35a2603fb73a4da762c2e519aadaa574705a044322174f4dee784a5d4a993d7543df5f97b915ec8db3384dd898765bd97a222133155c3509c49a0fc736", 0xb9}, {&(0x7f0000000440)="b8b22906fc8fad07c724eb093c5aecf0f55ba58a653ce6cb2836beffd3568e24dd775aa7d3f9934295298e8860781b42356882c53b49650d2435a67ce7ea324677988370ec2883b225f4c9336bbddd61c009cc96a1e7f4f12fbd56d45b0b27f2c919fe376a92a787ffcc4af8ab6e1f316dab29e34e2a223f39ee7ed7ec87627033608ff7083b6ce08c9c3fe21dc57a0dd59b9c650f4328b31611d9ffcd22f3dc627abfee378a15e1a1ae0b712cb97bd2cde9c7ec419b0bc5858018e7fd84e4bf2d03ba529aee90c28656fb0611e308209b99e6b472a04896c4b0167a9e5387bbab", 0xe1}, {&(0x7f0000000540)="b60d1542534a6221794605cf17a454bda239f014d3ecbb924c22340698b93e57cdae4ac58a97857ca0b8222b29c8b85f853c085e6a2ca04afcc741f19f06a29a247544ffa51ebd99284443fd0ed3d4293fe74e661be097ac0c44ff3ade1f352a9ea020f65dab8a42fc218d8831e5c0330e99ec7d5c1aadc687030fa8ced142a56d02a6a672240891b12ae149aed9e18ffe72c734eb24ae11e3380d05dca0359d6c454da71e8643ece5", 0xa9}], 0x7, &(0x7f0000000680)=[@mark={{0x14, 0x1, 0x24, 0x100}}, @mark={{0x14, 0x1, 0x24, 0x1}}], 0x30}, 0x8014) 17:31:00 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 11) 17:31:00 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 5) 17:31:00 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) [ 917.007693] FAULT_INJECTION: forcing a failure. [ 917.007693] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 917.010207] CPU: 1 PID: 6586 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 917.011585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 917.013256] Call Trace: [ 917.013825] dump_stack+0x107/0x167 [ 917.014582] should_fail.cold+0x5/0xa [ 917.015364] __alloc_pages_nodemask+0x182/0x680 [ 917.016302] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 917.017305] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 917.018540] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 917.019596] ? lock_downgrade+0x6d0/0x6d0 [ 917.020435] ? mark_held_locks+0x9e/0xe0 [ 917.021243] alloc_pages_vma+0xbb/0x410 [ 917.022085] handle_mm_fault+0x154b/0x3520 [ 917.022967] ? do_raw_spin_lock+0x121/0x260 [ 917.023837] ? rwlock_bug.part.0+0x90/0x90 [ 917.024687] ? __pmd_alloc+0x5e0/0x5e0 [ 917.025579] __get_user_pages+0x61b/0x1390 [ 917.026453] ? follow_page_mask+0x1920/0x1920 [ 917.027357] ? down_read+0x10f/0x430 [ 917.028110] ? down_write+0x160/0x160 [ 917.028884] ? mark_held_locks+0x9e/0xe0 [ 917.029717] get_user_pages_unlocked+0x18a/0x690 [ 917.030700] ? pin_user_pages_locked+0x7b0/0x7b0 [ 917.031669] ? internal_get_user_pages_fast+0x9b8/0x23b0 [ 917.032779] internal_get_user_pages_fast+0x14b5/0x23b0 [ 917.033910] ? pin_user_pages_unlocked+0x80/0x80 [ 917.034893] get_user_pages_fast+0x66/0xa0 [ 917.035752] iov_iter_get_pages+0x297/0xf40 [ 917.036629] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 917.037632] ? mempool_resize+0x7d0/0x7d0 [ 917.038480] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 917.039531] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 917.040624] ? trace_hardirqs_on+0x5b/0x180 [ 917.041508] bio_iov_iter_get_pages+0x22a/0x1200 [ 917.042489] ? bvec_alloc+0x17e/0x2f0 [ 917.043242] ? bio_alloc_bioset+0x2a1/0x600 [ 917.044110] ? bio_add_pc_page+0x100/0x100 [ 917.044961] ? bvec_alloc+0x240/0x2f0 [ 917.045754] ? iov_iter_npages+0x1fd/0xa70 [ 917.046616] ? ext4_iomap_begin+0x1a0/0x700 [ 917.047507] iomap_dio_bio_actor+0x77a/0xef0 [ 917.048406] iomap_dio_actor+0x36f/0x560 [ 917.049223] iomap_apply+0x282/0x9e0 [ 917.049993] ? iomap_dio_rw+0x90/0x90 [ 917.050774] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 917.051975] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 917.053043] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 917.054178] ? trace_hardirqs_on+0x5b/0x180 [ 917.055078] ? __iomap_dio_rw+0x5ef/0x11a0 [ 917.055938] __iomap_dio_rw+0x6cd/0x11a0 [ 917.056785] ? iomap_dio_rw+0x90/0x90 [ 917.057593] ? iomap_dio_bio_actor+0xef0/0xef0 [ 917.058568] ? down_read+0x10f/0x430 [ 917.058913] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 917.059334] ? down_write+0x160/0x160 [ 917.059375] iomap_dio_rw+0x31/0x90 [ 917.059403] ext4_file_read_iter+0x2c7/0x4c0 [ 917.059428] new_sync_read+0x424/0x6f0 [ 917.059447] ? fsnotify+0xf30/0xf30 [ 917.059465] ? ksys_lseek+0x1b0/0x1b0 [ 917.059485] ? _cond_resched+0x12/0x80 [ 917.059507] ? avc_policy_seqno+0x9/0x70 [ 917.059536] ? selinux_file_permission+0x36/0x510 [ 917.068383] ? __fget_files+0x296/0x480 [ 917.069216] vfs_read+0x457/0x580 [ 917.069962] ksys_read+0x12d/0x260 [ 917.070708] ? vfs_write+0xa30/0xa30 [ 917.071488] ? rcu_read_lock_sched_held+0x3e/0x80 [ 917.072521] do_syscall_64+0x33/0x40 [ 917.073279] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 917.074366] RIP: 0033:0x7f4ab5779b19 [ 917.074392] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 17:31:00 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x2, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:31:00 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000200)="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", 0x12b) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) [ 917.074408] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 917.074436] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 917.074448] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 917.074459] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 17:31:00 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) [ 917.074469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 17:31:00 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) acct(&(0x7f0000000000)='./file0\x00') ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) [ 917.074480] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 917.081173] FAULT_INJECTION: forcing a failure. [ 917.081173] name fail_page_alloc, interval 1, probability 0, space 0, times 0 17:31:00 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:31:00 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 13) [ 917.081338] CPU: 1 PID: 6576 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 917.081353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 917.081361] Call Trace: [ 917.081391] dump_stack+0x107/0x167 [ 917.081437] should_fail.cold+0x5/0xa [ 917.081466] __alloc_pages_nodemask+0x182/0x680 [ 917.081485] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 917.081511] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 917.081538] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 917.081558] ? lock_downgrade+0x6d0/0x6d0 [ 917.081574] ? mark_held_locks+0x9e/0xe0 [ 917.081602] alloc_pages_vma+0xbb/0x410 [ 917.081628] handle_mm_fault+0x154b/0x3520 [ 917.081654] ? do_raw_spin_lock+0x121/0x260 [ 917.081675] ? rwlock_bug.part.0+0x90/0x90 [ 917.081694] ? __pmd_alloc+0x5e0/0x5e0 [ 917.081743] __get_user_pages+0x61b/0x1390 [ 917.081777] ? follow_page_mask+0x1920/0x1920 [ 917.081797] ? down_read+0x10f/0x430 [ 917.081816] ? down_write+0x160/0x160 [ 917.081850] get_user_pages_unlocked+0x18a/0x690 [ 917.081873] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 917.081897] ? pin_user_pages_locked+0x7b0/0x7b0 [ 917.081933] internal_get_user_pages_fast+0x14b5/0x23b0 [ 917.081991] ? pin_user_pages_unlocked+0x80/0x80 [ 917.082027] get_user_pages_fast+0x66/0xa0 [ 917.082052] iov_iter_get_pages+0x297/0xf40 [ 917.082081] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 917.082099] ? mempool_resize+0x7d0/0x7d0 [ 917.082131] bio_iov_iter_get_pages+0x22a/0x1200 [ 917.082158] ? bvec_alloc+0x17e/0x2f0 [ 917.082180] ? bio_alloc_bioset+0x2a1/0x600 [ 917.082197] ? bio_add_pc_page+0x100/0x100 [ 917.082216] ? bvec_alloc+0x240/0x2f0 [ 917.082242] ? iov_iter_npages+0x1fd/0xa70 [ 917.082258] ? ext4_iomap_begin+0x1a0/0x700 [ 917.082284] iomap_dio_bio_actor+0x77a/0xef0 [ 917.082324] iomap_dio_actor+0x36f/0x560 [ 917.082364] iomap_apply+0x282/0x9e0 [ 917.082391] ? iomap_dio_rw+0x90/0x90 [ 917.082425] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 917.082462] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 917.082480] ? mark_held_locks+0x9e/0xe0 [ 917.082519] ? filemap_check_errors+0xa5/0x150 [ 917.082545] __iomap_dio_rw+0x6cd/0x11a0 [ 917.082561] ? iomap_dio_rw+0x90/0x90 [ 917.082602] ? iomap_dio_bio_actor+0xef0/0xef0 [ 917.082633] ? down_read+0x10f/0x430 [ 917.082652] ? down_write+0x160/0x160 [ 917.082679] iomap_dio_rw+0x31/0x90 [ 917.082700] ext4_file_read_iter+0x2c7/0x4c0 [ 917.082724] new_sync_read+0x424/0x6f0 [ 917.082741] ? fsnotify+0xf30/0xf30 [ 917.082759] ? ksys_lseek+0x1b0/0x1b0 [ 917.082791] ? security_file_permission+0x16a/0x570 [ 917.082837] vfs_read+0x457/0x580 [ 917.082865] ksys_read+0x12d/0x260 [ 917.082883] ? vfs_write+0xa30/0xa30 [ 917.082909] ? rcu_read_lock_sched_held+0x3e/0x80 [ 917.082936] do_syscall_64+0x33/0x40 [ 917.082956] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 917.082968] RIP: 0033:0x7fe1c8afeb19 [ 917.082987] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 917.082997] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 917.083017] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 917.083028] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 917.083039] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 917.083050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 917.083061] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 917.090700] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 917.117889] FAULT_INJECTION: forcing a failure. [ 917.117889] name failslab, interval 1, probability 0, space 0, times 0 [ 917.117911] CPU: 0 PID: 6590 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 917.117922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 917.117928] Call Trace: [ 917.117957] dump_stack+0x107/0x167 [ 917.117987] should_fail.cold+0x5/0xa [ 917.118009] ? mempool_alloc+0x148/0x360 [ 917.118025] ? mempool_free_pages+0x20/0x20 [ 917.118045] should_failslab+0x5/0x20 [ 917.118064] kmem_cache_alloc+0x5b/0x360 [ 917.118091] ? mempool_free_pages+0x20/0x20 [ 917.118108] mempool_alloc+0x148/0x360 [ 917.118135] ? mempool_resize+0x7d0/0x7d0 [ 917.118157] ? mempool_resize+0x7d0/0x7d0 [ 917.118175] ? lock_downgrade+0x6d0/0x6d0 [ 917.118193] ? ext4_map_blocks+0x967/0x1970 [ 917.118226] bvec_alloc+0xd8/0x2f0 [ 917.118249] bio_alloc_bioset+0x40a/0x600 [ 917.118270] ? bvec_alloc+0x2f0/0x2f0 [ 917.118297] ? iov_iter_npages+0x1fd/0xa70 [ 917.118313] ? ext4_iomap_begin+0x1a0/0x700 [ 917.118340] iomap_dio_bio_actor+0x518/0xef0 [ 917.118378] iomap_dio_actor+0x36f/0x560 [ 917.118405] iomap_apply+0x282/0x9e0 [ 917.118424] ? iomap_dio_rw+0x90/0x90 [ 917.118446] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 917.118476] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 917.118494] ? mark_held_locks+0x9e/0xe0 [ 917.118532] ? filemap_check_errors+0xa5/0x150 [ 917.118558] __iomap_dio_rw+0x6cd/0x11a0 [ 917.118574] ? iomap_dio_rw+0x90/0x90 [ 917.118613] ? iomap_dio_bio_actor+0xef0/0xef0 [ 917.118646] ? down_read+0x10f/0x430 [ 917.118664] ? down_write+0x160/0x160 [ 917.118691] iomap_dio_rw+0x31/0x90 [ 917.118712] ext4_file_read_iter+0x2c7/0x4c0 [ 917.118737] new_sync_read+0x424/0x6f0 [ 917.118755] ? fsnotify+0xf30/0xf30 [ 917.118773] ? ksys_lseek+0x1b0/0x1b0 [ 917.118793] ? _cond_resched+0x12/0x80 [ 917.118816] ? avc_policy_seqno+0x9/0x70 [ 917.118836] ? selinux_file_permission+0x36/0x510 [ 917.118862] ? __fget_files+0x296/0x480 [ 917.118893] vfs_read+0x457/0x580 [ 917.118921] ksys_read+0x12d/0x260 [ 917.118939] ? vfs_write+0xa30/0xa30 [ 917.118966] ? rcu_read_lock_sched_held+0x3e/0x80 [ 917.118992] do_syscall_64+0x33/0x40 [ 917.119012] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 917.119025] RIP: 0033:0x7f1c8bbbdb19 [ 917.119045] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 917.119055] RSP: 002b:00007f1c89133188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 917.119076] RAX: ffffffffffffffda RBX: 00007f1c8bcd0f60 RCX: 00007f1c8bbbdb19 [ 917.119088] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 917.119099] RBP: 00007f1c891331d0 R08: 0000000000000000 R09: 0000000000000000 [ 917.119110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 917.119121] R13: 00007ffdea77388f R14: 00007f1c89133300 R15: 0000000000022000 [ 917.131939] FAULT_INJECTION: forcing a failure. [ 917.131939] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 917.131959] CPU: 0 PID: 6589 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 917.131969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 917.131978] Call Trace: [ 917.132000] dump_stack+0x107/0x167 [ 917.132024] should_fail.cold+0x5/0xa 17:31:00 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 6) [ 917.132053] __alloc_pages_nodemask+0x182/0x680 [ 917.132072] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 917.132098] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 917.132125] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 917.132144] ? lock_downgrade+0x6d0/0x6d0 [ 917.132160] ? mark_held_locks+0x9e/0xe0 [ 917.132188] alloc_pages_vma+0xbb/0x410 [ 917.132214] handle_mm_fault+0x154b/0x3520 [ 917.132240] ? do_raw_spin_lock+0x121/0x260 [ 917.132261] ? rwlock_bug.part.0+0x90/0x90 [ 917.132279] ? __pmd_alloc+0x5e0/0x5e0 [ 917.132329] __get_user_pages+0x61b/0x1390 [ 917.132363] ? follow_page_mask+0x1920/0x1920 [ 917.132383] ? down_read+0x10f/0x430 [ 917.132402] ? down_write+0x160/0x160 [ 917.132435] get_user_pages_unlocked+0x18a/0x690 [ 917.132458] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 917.132481] ? pin_user_pages_locked+0x7b0/0x7b0 [ 917.132517] internal_get_user_pages_fast+0x14b5/0x23b0 [ 917.132575] ? pin_user_pages_unlocked+0x80/0x80 [ 917.132610] get_user_pages_fast+0x66/0xa0 [ 917.132635] iov_iter_get_pages+0x297/0xf40 [ 917.132664] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 917.132682] ? mempool_resize+0x7d0/0x7d0 [ 917.132712] bio_iov_iter_get_pages+0x22a/0x1200 [ 917.132739] ? bvec_alloc+0x17e/0x2f0 [ 917.132761] ? bio_alloc_bioset+0x2a1/0x600 [ 917.132779] ? bio_add_pc_page+0x100/0x100 [ 917.132796] ? bvec_alloc+0x240/0x2f0 [ 917.132822] ? iov_iter_npages+0x1fd/0xa70 [ 917.132838] ? ext4_iomap_begin+0x1a0/0x700 [ 917.132863] iomap_dio_bio_actor+0x77a/0xef0 [ 917.132902] iomap_dio_actor+0x36f/0x560 [ 917.132935] iomap_apply+0x282/0x9e0 [ 917.132953] ? iomap_dio_rw+0x90/0x90 [ 917.132976] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 917.133006] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 917.133028] ? mark_held_locks+0x9e/0xe0 [ 917.133066] ? filemap_check_errors+0xa5/0x150 [ 917.133092] __iomap_dio_rw+0x6cd/0x11a0 [ 917.133108] ? iomap_dio_rw+0x90/0x90 [ 917.133149] ? iomap_dio_bio_actor+0xef0/0xef0 [ 917.133180] ? down_read+0x10f/0x430 [ 917.133199] ? down_write+0x160/0x160 [ 917.133225] iomap_dio_rw+0x31/0x90 [ 917.133247] ext4_file_read_iter+0x2c7/0x4c0 [ 917.133270] new_sync_read+0x424/0x6f0 [ 917.133287] ? fsnotify+0xf30/0xf30 [ 917.133305] ? ksys_lseek+0x1b0/0x1b0 [ 917.133325] ? _cond_resched+0x12/0x80 [ 917.133345] ? avc_policy_seqno+0x9/0x70 [ 917.133365] ? selinux_file_permission+0x36/0x510 [ 917.133390] ? __fget_files+0x296/0x480 [ 917.133432] vfs_read+0x457/0x580 [ 917.133459] ksys_read+0x12d/0x260 [ 917.133478] ? vfs_write+0xa30/0xa30 [ 917.133504] ? rcu_read_lock_sched_held+0x3e/0x80 [ 917.133529] do_syscall_64+0x33/0x40 [ 917.133549] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 917.133561] RIP: 0033:0x7f771d441b19 [ 917.133579] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 917.133590] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 917.133610] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 917.133621] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 917.133632] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 17:31:00 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 12) [ 917.133643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 917.133654] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 917.255449] Process accounting resumed [ 917.410553] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 917.438661] FAULT_INJECTION: forcing a failure. [ 917.438661] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 917.464752] CPU: 1 PID: 6610 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 917.464763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 917.464770] Call Trace: [ 917.464798] dump_stack+0x107/0x167 [ 917.464822] should_fail.cold+0x5/0xa [ 917.464853] __alloc_pages_nodemask+0x182/0x680 [ 917.464872] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 917.464898] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 917.464925] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 917.464946] ? lock_downgrade+0x6d0/0x6d0 [ 917.464963] ? mark_held_locks+0x9e/0xe0 [ 917.464991] alloc_pages_vma+0xbb/0x410 [ 917.465017] handle_mm_fault+0x154b/0x3520 [ 917.465043] ? do_raw_spin_lock+0x121/0x260 [ 917.465064] ? rwlock_bug.part.0+0x90/0x90 [ 917.465083] ? __pmd_alloc+0x5e0/0x5e0 [ 917.465133] __get_user_pages+0x61b/0x1390 [ 917.465166] ? follow_page_mask+0x1920/0x1920 [ 917.465187] ? down_read+0x10f/0x430 [ 917.465206] ? down_write+0x160/0x160 [ 917.465240] get_user_pages_unlocked+0x18a/0x690 [ 917.465262] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 917.465286] ? pin_user_pages_locked+0x7b0/0x7b0 [ 917.465322] internal_get_user_pages_fast+0x14b5/0x23b0 [ 917.465380] ? pin_user_pages_unlocked+0x80/0x80 [ 917.465424] get_user_pages_fast+0x66/0xa0 [ 917.465450] iov_iter_get_pages+0x297/0xf40 [ 917.465480] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 917.465498] ? mempool_resize+0x7d0/0x7d0 [ 917.465531] bio_iov_iter_get_pages+0x22a/0x1200 [ 917.465558] ? bvec_alloc+0x17e/0x2f0 [ 917.465580] ? bio_alloc_bioset+0x2a1/0x600 [ 917.465597] ? bio_add_pc_page+0x100/0x100 [ 917.465615] ? bvec_alloc+0x240/0x2f0 [ 917.465641] ? iov_iter_npages+0x1fd/0xa70 [ 917.465659] ? ext4_iomap_begin+0x1a0/0x700 [ 917.465685] iomap_dio_bio_actor+0x77a/0xef0 [ 917.465725] iomap_dio_actor+0x36f/0x560 [ 917.465753] iomap_apply+0x282/0x9e0 [ 917.465771] ? iomap_dio_rw+0x90/0x90 [ 917.465794] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 917.465824] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 917.465842] ? mark_held_locks+0x9e/0xe0 [ 917.465881] ? filemap_check_errors+0xa5/0x150 [ 917.465908] __iomap_dio_rw+0x6cd/0x11a0 [ 917.465923] ? iomap_dio_rw+0x90/0x90 [ 917.465964] ? iomap_dio_bio_actor+0xef0/0xef0 [ 917.465996] ? down_read+0x10f/0x430 [ 917.466015] ? down_write+0x160/0x160 [ 917.466042] iomap_dio_rw+0x31/0x90 [ 917.466064] ext4_file_read_iter+0x2c7/0x4c0 [ 917.466088] new_sync_read+0x424/0x6f0 [ 917.466106] ? fsnotify+0xf30/0xf30 [ 917.466124] ? ksys_lseek+0x1b0/0x1b0 [ 917.466144] ? _cond_resched+0x12/0x80 [ 917.466166] ? avc_policy_seqno+0x9/0x70 [ 917.466187] ? selinux_file_permission+0x36/0x510 [ 917.466213] ? __fget_files+0x296/0x480 [ 917.466245] vfs_read+0x457/0x580 [ 917.466273] ksys_read+0x12d/0x260 [ 917.466291] ? vfs_write+0xa30/0xa30 [ 917.466319] ? rcu_read_lock_sched_held+0x3e/0x80 [ 917.466345] do_syscall_64+0x33/0x40 [ 917.466365] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 917.466378] RIP: 0033:0x7fe1c8afeb19 [ 917.466397] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 917.466407] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 917.466429] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 917.466440] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 917.466451] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 917.466462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 917.466473] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 917.493548] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:31:00 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 14) [ 917.575641] FAULT_INJECTION: forcing a failure. [ 917.575641] name failslab, interval 1, probability 0, space 0, times 0 [ 917.575698] CPU: 0 PID: 6612 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 917.575709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 917.575716] Call Trace: [ 917.575744] dump_stack+0x107/0x167 [ 917.575768] should_fail.cold+0x5/0xa [ 917.575790] ? create_object.isra.0+0x3a/0xa20 [ 917.575812] should_failslab+0x5/0x20 [ 917.575831] kmem_cache_alloc+0x5b/0x360 [ 917.575852] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 917.575876] create_object.isra.0+0x3a/0xa20 [ 917.575895] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 917.575920] kmem_cache_alloc+0x159/0x360 [ 917.575944] ? mempool_free_pages+0x20/0x20 [ 917.575961] mempool_alloc+0x148/0x360 [ 917.575991] ? mempool_resize+0x7d0/0x7d0 [ 917.576014] ? mempool_resize+0x7d0/0x7d0 [ 917.576033] ? lock_downgrade+0x6d0/0x6d0 [ 917.576058] ? mark_held_locks+0x9e/0xe0 [ 917.576082] bvec_alloc+0xd8/0x2f0 [ 917.576105] bio_alloc_bioset+0x40a/0x600 [ 917.576126] ? bvec_alloc+0x2f0/0x2f0 [ 917.576162] iomap_dio_bio_actor+0x518/0xef0 [ 917.576200] iomap_dio_actor+0x36f/0x560 [ 917.576228] iomap_apply+0x282/0x9e0 [ 917.576246] ? iomap_dio_rw+0x90/0x90 [ 917.576269] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 917.576298] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 917.576315] ? mark_held_locks+0x9e/0xe0 [ 917.576354] ? filemap_check_errors+0xa5/0x150 [ 917.576380] __iomap_dio_rw+0x6cd/0x11a0 [ 917.576395] ? iomap_dio_rw+0x90/0x90 [ 917.576435] ? iomap_dio_bio_actor+0xef0/0xef0 [ 917.576466] ? down_read+0x10f/0x430 [ 917.576484] ? down_write+0x160/0x160 [ 917.576511] iomap_dio_rw+0x31/0x90 [ 917.576533] ext4_file_read_iter+0x2c7/0x4c0 [ 917.576557] new_sync_read+0x424/0x6f0 [ 917.576575] ? fsnotify+0xf30/0xf30 [ 917.576593] ? ksys_lseek+0x1b0/0x1b0 [ 917.576612] ? _cond_resched+0x12/0x80 [ 917.576634] ? avc_policy_seqno+0x9/0x70 [ 917.576655] ? selinux_file_permission+0x36/0x510 [ 917.576680] ? __fget_files+0x296/0x480 [ 917.576711] vfs_read+0x457/0x580 [ 917.576738] ksys_read+0x12d/0x260 [ 917.576757] ? vfs_write+0xa30/0xa30 [ 917.576784] ? rcu_read_lock_sched_held+0x3e/0x80 [ 917.576810] do_syscall_64+0x33/0x40 [ 917.576830] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 917.576843] RIP: 0033:0x7f1c8bbbdb19 [ 917.576862] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 917.576872] RSP: 002b:00007f1c89133188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 917.576894] RAX: ffffffffffffffda RBX: 00007f1c8bcd0f60 RCX: 00007f1c8bbbdb19 [ 917.576906] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 917.576917] RBP: 00007f1c891331d0 R08: 0000000000000000 R09: 0000000000000000 [ 917.576928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 917.576939] R13: 00007ffdea77388f R14: 00007f1c89133300 R15: 0000000000022000 [ 917.603942] FAULT_INJECTION: forcing a failure. [ 917.603942] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 917.603963] CPU: 0 PID: 6616 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 917.603978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 917.603984] Call Trace: [ 917.604006] dump_stack+0x107/0x167 [ 917.604030] should_fail.cold+0x5/0xa [ 917.604059] __alloc_pages_nodemask+0x182/0x680 [ 917.604078] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 917.604109] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 917.604136] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 917.604155] ? lock_downgrade+0x6d0/0x6d0 [ 917.604172] ? mark_held_locks+0x9e/0xe0 [ 917.604200] alloc_pages_vma+0xbb/0x410 [ 917.604226] handle_mm_fault+0x154b/0x3520 [ 917.604252] ? do_raw_spin_lock+0x121/0x260 [ 917.604273] ? rwlock_bug.part.0+0x90/0x90 [ 917.604291] ? __pmd_alloc+0x5e0/0x5e0 [ 917.604341] __get_user_pages+0x61b/0x1390 [ 917.604375] ? follow_page_mask+0x1920/0x1920 [ 917.604395] ? down_read+0x10f/0x430 [ 917.604414] ? down_write+0x160/0x160 [ 917.604448] get_user_pages_unlocked+0x18a/0x690 [ 917.604470] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 917.604493] ? pin_user_pages_locked+0x7b0/0x7b0 [ 917.604529] internal_get_user_pages_fast+0x14b5/0x23b0 [ 917.604587] ? pin_user_pages_unlocked+0x80/0x80 [ 917.604622] get_user_pages_fast+0x66/0xa0 [ 917.604648] iov_iter_get_pages+0x297/0xf40 [ 917.604677] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 917.604695] ? mempool_resize+0x7d0/0x7d0 [ 917.604726] bio_iov_iter_get_pages+0x22a/0x1200 [ 917.604753] ? bvec_alloc+0x17e/0x2f0 [ 917.604775] ? bio_alloc_bioset+0x2a1/0x600 [ 917.604792] ? bio_add_pc_page+0x100/0x100 [ 917.604810] ? bvec_alloc+0x240/0x2f0 [ 917.604835] ? iov_iter_npages+0x1fd/0xa70 [ 917.604852] ? ext4_iomap_begin+0x1a0/0x700 [ 917.604879] iomap_dio_bio_actor+0x77a/0xef0 [ 917.604918] iomap_dio_actor+0x36f/0x560 [ 917.604946] iomap_apply+0x282/0x9e0 [ 917.604964] ? iomap_dio_rw+0x90/0x90 [ 917.604987] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 917.605017] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 917.605035] ? mark_held_locks+0x9e/0xe0 [ 917.605074] ? filemap_check_errors+0xa5/0x150 [ 917.605100] __iomap_dio_rw+0x6cd/0x11a0 [ 917.605116] ? iomap_dio_rw+0x90/0x90 [ 917.605157] ? iomap_dio_bio_actor+0xef0/0xef0 [ 917.605188] ? down_read+0x10f/0x430 [ 917.605207] ? down_write+0x160/0x160 [ 917.605234] iomap_dio_rw+0x31/0x90 [ 917.605255] ext4_file_read_iter+0x2c7/0x4c0 [ 917.605279] new_sync_read+0x424/0x6f0 [ 917.605296] ? fsnotify+0xf30/0xf30 [ 917.605314] ? ksys_lseek+0x1b0/0x1b0 [ 917.605334] ? _cond_resched+0x12/0x80 [ 917.605355] ? avc_policy_seqno+0x9/0x70 [ 917.605375] ? selinux_file_permission+0x36/0x510 [ 917.605424] ? __fget_files+0x296/0x480 [ 917.605457] vfs_read+0x457/0x580 [ 917.605484] ksys_read+0x12d/0x260 [ 917.605503] ? vfs_write+0xa30/0xa30 [ 917.605529] ? rcu_read_lock_sched_held+0x3e/0x80 [ 917.605554] do_syscall_64+0x33/0x40 [ 917.605575] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 917.605587] RIP: 0033:0x7f771d441b19 [ 917.605605] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 917.605615] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 917.605636] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 917.605647] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 917.605658] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 917.605669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 917.605680] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 917.622620] FAULT_INJECTION: forcing a failure. [ 917.622620] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 917.622644] CPU: 1 PID: 6617 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 917.622654] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 917.622661] Call Trace: [ 917.622691] dump_stack+0x107/0x167 [ 917.622715] should_fail.cold+0x5/0xa [ 917.622746] __alloc_pages_nodemask+0x182/0x680 [ 917.622770] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 917.622796] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 917.622823] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 917.622844] ? lock_downgrade+0x6d0/0x6d0 [ 917.622861] ? mark_held_locks+0x9e/0xe0 [ 917.622889] alloc_pages_vma+0xbb/0x410 [ 917.622915] handle_mm_fault+0x154b/0x3520 [ 917.622940] ? do_raw_spin_lock+0x121/0x260 [ 917.622962] ? rwlock_bug.part.0+0x90/0x90 [ 917.622980] ? __pmd_alloc+0x5e0/0x5e0 [ 917.623030] __get_user_pages+0x61b/0x1390 [ 917.623063] ? follow_page_mask+0x1920/0x1920 [ 917.623085] ? down_read+0x10f/0x430 [ 917.623104] ? down_write+0x160/0x160 [ 917.623137] get_user_pages_unlocked+0x18a/0x690 [ 917.623160] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 917.623183] ? pin_user_pages_locked+0x7b0/0x7b0 [ 917.623219] internal_get_user_pages_fast+0x14b5/0x23b0 [ 917.623277] ? pin_user_pages_unlocked+0x80/0x80 [ 917.623311] get_user_pages_fast+0x66/0xa0 [ 917.623338] iov_iter_get_pages+0x297/0xf40 [ 917.623367] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 917.623386] ? mempool_resize+0x7d0/0x7d0 [ 917.623418] bio_iov_iter_get_pages+0x22a/0x1200 [ 917.623445] ? bvec_alloc+0x17e/0x2f0 [ 917.623467] ? bio_alloc_bioset+0x2a1/0x600 [ 917.623484] ? bio_add_pc_page+0x100/0x100 [ 917.623502] ? bvec_alloc+0x240/0x2f0 [ 917.623527] ? iov_iter_npages+0x1fd/0xa70 [ 917.623545] ? ext4_iomap_begin+0x1a0/0x700 [ 917.623572] iomap_dio_bio_actor+0x77a/0xef0 [ 917.623611] iomap_dio_actor+0x36f/0x560 [ 917.623639] iomap_apply+0x282/0x9e0 [ 917.623657] ? iomap_dio_rw+0x90/0x90 [ 917.623680] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 917.623710] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 917.623728] ? mark_held_locks+0x9e/0xe0 [ 917.623767] ? filemap_check_errors+0xa5/0x150 [ 917.623793] __iomap_dio_rw+0x6cd/0x11a0 [ 917.623809] ? iomap_dio_rw+0x90/0x90 [ 917.623850] ? iomap_dio_bio_actor+0xef0/0xef0 [ 917.623881] ? down_read+0x10f/0x430 [ 917.623899] ? down_write+0x160/0x160 [ 917.623926] iomap_dio_rw+0x31/0x90 [ 917.623948] ext4_file_read_iter+0x2c7/0x4c0 [ 917.623973] new_sync_read+0x424/0x6f0 [ 917.623991] ? fsnotify+0xf30/0xf30 [ 917.624009] ? ksys_lseek+0x1b0/0x1b0 [ 917.624029] ? _cond_resched+0x12/0x80 [ 917.624051] ? avc_policy_seqno+0x9/0x70 [ 917.624072] ? selinux_file_permission+0x36/0x510 [ 917.624098] ? __fget_files+0x296/0x480 [ 917.624130] vfs_read+0x457/0x580 [ 917.624157] ksys_read+0x12d/0x260 [ 917.624176] ? vfs_write+0xa30/0xa30 [ 917.624203] ? rcu_read_lock_sched_held+0x3e/0x80 [ 917.624229] do_syscall_64+0x33/0x40 [ 917.624250] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 917.624263] RIP: 0033:0x7f4ab5779b19 [ 917.624283] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 917.624293] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 917.624314] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 917.624326] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 917.624337] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 917.624348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 917.624359] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 917.809818] Process accounting resumed 17:31:15 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 7) 17:31:15 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:31:15 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:31:15 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 15) 17:31:15 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 14) 17:31:15 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 13) 17:31:15 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="c94eb1c79ddd18893a4e7c269ed838119b03bd80bec76f976e3f31701034ba7cbe6e94b05fd1b47f902a1bfee817ccea491e3f60bc50ec38", @ANYRESHEX=r0]) 17:31:15 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x7, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 932.018110] FAULT_INJECTION: forcing a failure. [ 932.018110] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 932.020991] CPU: 1 PID: 6638 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 932.021006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 932.021013] Call Trace: [ 932.021041] dump_stack+0x107/0x167 [ 932.021067] should_fail.cold+0x5/0xa [ 932.021098] __alloc_pages_nodemask+0x182/0x680 [ 932.021118] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 932.021145] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 932.021173] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 932.021195] ? lock_downgrade+0x6d0/0x6d0 [ 932.021213] ? mark_held_locks+0x9e/0xe0 [ 932.021241] alloc_pages_vma+0xbb/0x410 [ 932.021267] handle_mm_fault+0x154b/0x3520 [ 932.021294] ? do_raw_spin_lock+0x121/0x260 [ 932.021317] ? rwlock_bug.part.0+0x90/0x90 [ 932.021335] ? __pmd_alloc+0x5e0/0x5e0 [ 932.021386] __get_user_pages+0x61b/0x1390 [ 932.021420] ? follow_page_mask+0x1920/0x1920 [ 932.021442] ? down_read+0x10f/0x430 [ 932.021462] ? down_write+0x160/0x160 [ 932.021496] get_user_pages_unlocked+0x18a/0x690 [ 932.021519] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 932.021543] ? pin_user_pages_locked+0x7b0/0x7b0 [ 932.021580] internal_get_user_pages_fast+0x14b5/0x23b0 [ 932.021648] ? pin_user_pages_unlocked+0x80/0x80 [ 932.021684] get_user_pages_fast+0x66/0xa0 [ 932.021711] iov_iter_get_pages+0x297/0xf40 [ 932.021741] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 932.021760] ? mempool_resize+0x7d0/0x7d0 [ 932.021797] bio_iov_iter_get_pages+0x22a/0x1200 [ 932.021826] ? bvec_alloc+0x17e/0x2f0 [ 932.021849] ? bio_alloc_bioset+0x2a1/0x600 [ 932.021867] ? bio_add_pc_page+0x100/0x100 [ 932.021885] ? bvec_alloc+0x240/0x2f0 [ 932.021912] ? iov_iter_npages+0x1fd/0xa70 [ 932.021930] ? ext4_iomap_begin+0x1a0/0x700 [ 932.021957] iomap_dio_bio_actor+0x77a/0xef0 [ 932.021998] iomap_dio_actor+0x36f/0x560 [ 932.022027] iomap_apply+0x282/0x9e0 [ 932.022046] ? iomap_dio_rw+0x90/0x90 [ 932.022070] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 932.022101] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 932.022120] ? mark_held_locks+0x9e/0xe0 [ 932.022160] ? filemap_check_errors+0xa5/0x150 [ 932.022187] __iomap_dio_rw+0x6cd/0x11a0 [ 932.022204] ? iomap_dio_rw+0x90/0x90 [ 932.022246] ? iomap_dio_bio_actor+0xef0/0xef0 [ 932.022278] ? down_read+0x10f/0x430 [ 932.022297] ? down_write+0x160/0x160 [ 932.022325] iomap_dio_rw+0x31/0x90 [ 932.022348] ext4_file_read_iter+0x2c7/0x4c0 [ 932.022373] new_sync_read+0x424/0x6f0 [ 932.022392] ? fsnotify+0xf30/0xf30 [ 932.022411] ? ksys_lseek+0x1b0/0x1b0 [ 932.022432] ? _cond_resched+0x12/0x80 [ 932.022457] ? avc_policy_seqno+0x9/0x70 [ 932.022478] ? selinux_file_permission+0x36/0x510 [ 932.022505] ? __fget_files+0x296/0x480 [ 932.022538] vfs_read+0x457/0x580 [ 932.024804] FAULT_INJECTION: forcing a failure. [ 932.024804] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 932.025627] ksys_read+0x12d/0x260 [ 932.025647] ? vfs_write+0xa30/0xa30 [ 932.025675] ? rcu_read_lock_sched_held+0x3e/0x80 [ 932.025701] do_syscall_64+0x33/0x40 [ 932.078822] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 932.079861] RIP: 0033:0x7fe1c8afeb19 [ 932.080612] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 932.084314] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 932.085848] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 932.087290] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 932.088728] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 932.090189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 932.091629] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 932.093121] CPU: 0 PID: 6627 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 932.094519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 932.096176] Call Trace: [ 932.096712] dump_stack+0x107/0x167 [ 932.097451] should_fail.cold+0x5/0xa [ 932.098235] __alloc_pages_nodemask+0x182/0x680 [ 932.099164] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 932.100156] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 932.101366] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 932.102426] ? lock_downgrade+0x6d0/0x6d0 [ 932.103257] ? mark_held_locks+0x9e/0xe0 [ 932.104083] alloc_pages_vma+0xbb/0x410 [ 932.104895] handle_mm_fault+0x154b/0x3520 [ 932.105777] ? do_raw_spin_lock+0x121/0x260 [ 932.106654] ? rwlock_bug.part.0+0x90/0x90 [ 932.107503] ? __pmd_alloc+0x5e0/0x5e0 [ 932.107817] FAULT_INJECTION: forcing a failure. [ 932.107817] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 932.108321] __get_user_pages+0x61b/0x1390 [ 932.108355] ? follow_page_mask+0x1920/0x1920 [ 932.108376] ? down_read+0x10f/0x430 [ 932.108395] ? down_write+0x160/0x160 [ 932.108429] get_user_pages_unlocked+0x18a/0x690 [ 932.108451] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 932.108475] ? pin_user_pages_locked+0x7b0/0x7b0 [ 932.108511] internal_get_user_pages_fast+0x14b5/0x23b0 [ 932.108570] ? pin_user_pages_unlocked+0x80/0x80 [ 932.119030] get_user_pages_fast+0x66/0xa0 [ 932.119888] iov_iter_get_pages+0x297/0xf40 [ 932.120774] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 932.121761] ? mempool_resize+0x7d0/0x7d0 [ 932.122617] bio_iov_iter_get_pages+0x22a/0x1200 [ 932.123577] ? bvec_alloc+0x17e/0x2f0 [ 932.124356] ? bio_alloc_bioset+0x2a1/0x600 [ 932.125223] ? bio_add_pc_page+0x100/0x100 [ 932.126095] ? bvec_alloc+0x240/0x2f0 [ 932.126869] ? iov_iter_npages+0x1fd/0xa70 [ 932.127726] ? ext4_iomap_begin+0x1a0/0x700 [ 932.128600] iomap_dio_bio_actor+0x77a/0xef0 [ 932.129517] iomap_dio_actor+0x36f/0x560 [ 932.130347] iomap_apply+0x282/0x9e0 [ 932.131105] ? iomap_dio_rw+0x90/0x90 [ 932.131873] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 932.133047] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 932.134135] ? mark_held_locks+0x9e/0xe0 [ 932.134982] ? filemap_check_errors+0xa5/0x150 [ 932.135907] __iomap_dio_rw+0x6cd/0x11a0 [ 932.136725] ? iomap_dio_rw+0x90/0x90 [ 932.137516] ? iomap_dio_bio_actor+0xef0/0xef0 [ 932.138471] ? down_read+0x10f/0x430 [ 932.139221] ? down_write+0x160/0x160 [ 932.140012] iomap_dio_rw+0x31/0x90 [ 932.140755] ext4_file_read_iter+0x2c7/0x4c0 [ 932.141667] new_sync_read+0x424/0x6f0 [ 932.142448] ? fsnotify+0xf30/0xf30 [ 932.143183] ? ksys_lseek+0x1b0/0x1b0 [ 932.143948] ? _cond_resched+0x12/0x80 [ 932.144744] ? avc_policy_seqno+0x9/0x70 [ 932.145560] ? selinux_file_permission+0x36/0x510 [ 932.146560] ? __fget_files+0x296/0x480 [ 932.147373] vfs_read+0x457/0x580 [ 932.148093] ksys_read+0x12d/0x260 [ 932.148811] ? vfs_write+0xa30/0xa30 [ 932.149584] ? rcu_read_lock_sched_held+0x3e/0x80 [ 932.150583] do_syscall_64+0x33/0x40 [ 932.151347] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 932.152377] RIP: 0033:0x7f1c8bbbdb19 [ 932.153134] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 932.156819] RSP: 002b:00007f1c89133188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 932.158368] RAX: ffffffffffffffda RBX: 00007f1c8bcd0f60 RCX: 00007f1c8bbbdb19 [ 932.159798] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 932.161243] RBP: 00007f1c891331d0 R08: 0000000000000000 R09: 0000000000000000 [ 932.162686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 932.164115] R13: 00007ffdea77388f R14: 00007f1c89133300 R15: 0000000000022000 [ 932.165579] CPU: 1 PID: 6637 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 932.166970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 932.168630] Call Trace: [ 932.169172] dump_stack+0x107/0x167 [ 932.169924] should_fail.cold+0x5/0xa [ 932.170711] __alloc_pages_nodemask+0x182/0x680 [ 932.171644] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 932.172644] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 932.173857] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 932.174926] ? lock_downgrade+0x6d0/0x6d0 [ 932.175756] ? mark_held_locks+0x9e/0xe0 [ 932.176587] alloc_pages_vma+0xbb/0x410 [ 932.177394] handle_mm_fault+0x154b/0x3520 [ 932.178290] ? do_raw_spin_lock+0x121/0x260 [ 932.179160] ? rwlock_bug.part.0+0x90/0x90 [ 932.180011] ? __pmd_alloc+0x5e0/0x5e0 [ 932.180826] __get_user_pages+0x61b/0x1390 [ 932.181704] ? follow_page_mask+0x1920/0x1920 [ 932.182610] ? down_read+0x10f/0x430 [ 932.183363] ? down_write+0x160/0x160 [ 932.184147] get_user_pages_unlocked+0x18a/0x690 [ 932.185101] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 932.186200] ? pin_user_pages_locked+0x7b0/0x7b0 [ 932.187171] internal_get_user_pages_fast+0x14b5/0x23b0 [ 932.188281] ? pin_user_pages_unlocked+0x80/0x80 [ 932.189253] get_user_pages_fast+0x66/0xa0 [ 932.190119] iov_iter_get_pages+0x297/0xf40 [ 932.190998] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 932.191984] ? mempool_resize+0x7d0/0x7d0 [ 932.192834] bio_iov_iter_get_pages+0x22a/0x1200 [ 932.194012] ? bvec_alloc+0x17e/0x2f0 [ 932.194789] ? bio_alloc_bioset+0x2a1/0x600 [ 932.195664] ? bio_add_pc_page+0x100/0x100 [ 932.196515] ? bvec_alloc+0x240/0x2f0 [ 932.197300] ? iov_iter_npages+0x1fd/0xa70 [ 932.198157] ? ext4_iomap_begin+0x1a0/0x700 [ 932.199041] iomap_dio_bio_actor+0x77a/0xef0 [ 932.199947] iomap_dio_actor+0x36f/0x560 [ 932.200783] iomap_apply+0x282/0x9e0 [ 932.201534] ? iomap_dio_rw+0x90/0x90 [ 932.202326] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 932.203521] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 932.204599] ? mark_held_locks+0x9e/0xe0 [ 932.205437] ? filemap_check_errors+0xa5/0x150 [ 932.206382] __iomap_dio_rw+0x6cd/0x11a0 [ 932.207199] ? iomap_dio_rw+0x90/0x90 [ 932.208066] ? iomap_dio_bio_actor+0xef0/0xef0 [ 932.209058] ? down_read+0x10f/0x430 [ 932.209920] ? down_write+0x160/0x160 [ 932.210774] iomap_dio_rw+0x31/0x90 [ 932.211521] ext4_file_read_iter+0x2c7/0x4c0 [ 932.212408] new_sync_read+0x424/0x6f0 [ 932.213196] ? fsnotify+0xf30/0xf30 [ 932.213934] ? ksys_lseek+0x1b0/0x1b0 [ 932.214701] ? _cond_resched+0x12/0x80 [ 932.215485] ? avc_policy_seqno+0x9/0x70 [ 932.216309] ? selinux_file_permission+0x36/0x510 [ 932.217281] ? __fget_files+0x296/0x480 [ 932.218119] vfs_read+0x457/0x580 [ 932.218826] ksys_read+0x12d/0x260 [ 932.219552] ? vfs_write+0xa30/0xa30 [ 932.220315] ? rcu_read_lock_sched_held+0x3e/0x80 [ 932.221394] do_syscall_64+0x33/0x40 [ 932.222152] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 932.223184] RIP: 0033:0x7f4ab5779b19 [ 932.223936] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 932.225682] FAULT_INJECTION: forcing a failure. [ 932.225682] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 932.227660] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 932.227681] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 932.227692] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 932.227703] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 932.227723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 932.237238] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 932.238730] CPU: 0 PID: 6644 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 932.240112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 932.241794] Call Trace: [ 932.242338] dump_stack+0x107/0x167 [ 932.243088] should_fail.cold+0x5/0xa [ 932.243864] __alloc_pages_nodemask+0x182/0x680 [ 932.244816] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 932.245816] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 932.247042] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 932.248097] ? lock_downgrade+0x6d0/0x6d0 [ 932.248942] ? mark_held_locks+0x9e/0xe0 [ 932.249785] alloc_pages_vma+0xbb/0x410 [ 932.250612] handle_mm_fault+0x154b/0x3520 [ 932.251472] ? do_raw_spin_lock+0x121/0x260 [ 932.252348] ? rwlock_bug.part.0+0x90/0x90 [ 932.253200] ? __pmd_alloc+0x5e0/0x5e0 [ 932.254035] __get_user_pages+0x61b/0x1390 [ 932.254903] ? follow_page_mask+0x1920/0x1920 [ 932.255832] ? down_read+0x10f/0x430 [ 932.256588] ? down_write+0x160/0x160 [ 932.257372] get_user_pages_unlocked+0x18a/0x690 [ 932.258343] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 932.259443] ? pin_user_pages_locked+0x7b0/0x7b0 [ 932.260417] internal_get_user_pages_fast+0x14b5/0x23b0 [ 932.261531] ? pin_user_pages_unlocked+0x80/0x80 [ 932.262510] get_user_pages_fast+0x66/0xa0 [ 932.263369] iov_iter_get_pages+0x297/0xf40 [ 932.264247] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 932.265242] ? mempool_resize+0x7d0/0x7d0 [ 932.266105] bio_iov_iter_get_pages+0x22a/0x1200 [ 932.267071] ? bvec_alloc+0x17e/0x2f0 [ 932.267848] ? bio_alloc_bioset+0x2a1/0x600 [ 932.268715] ? bio_add_pc_page+0x100/0x100 [ 932.269565] ? bvec_alloc+0x240/0x2f0 [ 932.270353] ? iov_iter_npages+0x1fd/0xa70 [ 932.271206] ? ext4_iomap_begin+0x1a0/0x700 [ 932.272083] iomap_dio_bio_actor+0x77a/0xef0 [ 932.272990] iomap_dio_actor+0x36f/0x560 [ 932.273835] iomap_apply+0x282/0x9e0 [ 932.274586] ? iomap_dio_rw+0x90/0x90 [ 932.275357] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 932.276523] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 932.277593] ? mark_held_locks+0x9e/0xe0 [ 932.278444] ? filemap_check_errors+0xa5/0x150 [ 932.279377] __iomap_dio_rw+0x6cd/0x11a0 [ 932.280194] ? iomap_dio_rw+0x90/0x90 [ 932.280986] ? iomap_dio_bio_actor+0xef0/0xef0 [ 932.281924] ? down_read+0x10f/0x430 [ 932.282676] ? down_write+0x160/0x160 [ 932.283455] iomap_dio_rw+0x31/0x90 [ 932.284211] ext4_file_read_iter+0x2c7/0x4c0 [ 932.285103] new_sync_read+0x424/0x6f0 [ 932.285906] ? fsnotify+0xf30/0xf30 [ 932.286643] ? ksys_lseek+0x1b0/0x1b0 [ 932.287415] ? _cond_resched+0x12/0x80 [ 932.288201] ? avc_policy_seqno+0x9/0x70 [ 932.289021] ? selinux_file_permission+0x36/0x510 [ 932.290010] ? __fget_files+0x296/0x480 [ 932.290826] vfs_read+0x457/0x580 [ 932.291536] ksys_read+0x12d/0x260 [ 932.292255] ? vfs_write+0xa30/0xa30 [ 932.293012] ? rcu_read_lock_sched_held+0x3e/0x80 [ 932.294009] do_syscall_64+0x33/0x40 [ 932.294767] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 932.295799] RIP: 0033:0x7f771d441b19 [ 932.296549] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 932.300249] RSP: 002b:00007f771a996188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 932.301795] RAX: ffffffffffffffda RBX: 00007f771d555020 RCX: 00007f771d441b19 [ 932.303257] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 932.304709] RBP: 00007f771a9961d0 R08: 0000000000000000 R09: 0000000000000000 [ 932.306154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 932.307596] R13: 00007ffd9dfbceaf R14: 00007f771a996300 R15: 0000000000022000 [ 932.319453] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 932.334549] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:31:15 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x8, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:31:15 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 8) 17:31:15 executing program 6: r0 = fsmount(0xffffffffffffffff, 0x0, 0x72) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r1, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) r2 = getpid() ptrace(0xffffffffffffffff, r2) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x7, 0xe1, 0x81, 0x6, 0x0, 0x8, 0x4000, 0xf, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x800, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x10188, 0x10001, 0x1, 0x2, 0x4, 0x5, 0x6, 0x0, 0x3f, 0x0, 0x9}, r2, 0x8, r0, 0x2) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r1) 17:31:15 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) [ 932.509759] FAULT_INJECTION: forcing a failure. [ 932.509759] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 932.512890] CPU: 1 PID: 6651 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 932.514281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 932.515969] Call Trace: [ 932.516501] dump_stack+0x107/0x167 [ 932.517260] should_fail.cold+0x5/0xa [ 932.518067] __alloc_pages_nodemask+0x182/0x680 [ 932.519000] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 932.519998] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 932.521222] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 932.522310] ? lock_downgrade+0x6d0/0x6d0 [ 932.523143] ? mark_held_locks+0x9e/0xe0 [ 932.523979] alloc_pages_vma+0xbb/0x410 [ 932.524791] handle_mm_fault+0x154b/0x3520 [ 932.525662] ? do_raw_spin_lock+0x121/0x260 [ 932.526541] ? rwlock_bug.part.0+0x90/0x90 [ 932.527391] ? __pmd_alloc+0x5e0/0x5e0 [ 932.528210] __get_user_pages+0x61b/0x1390 [ 932.529077] ? follow_page_mask+0x1920/0x1920 [ 932.530005] ? down_read+0x10f/0x430 [ 932.530764] ? down_write+0x160/0x160 [ 932.531562] get_user_pages_unlocked+0x18a/0x690 [ 932.532523] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 932.533644] ? pin_user_pages_locked+0x7b0/0x7b0 [ 932.534622] internal_get_user_pages_fast+0x14b5/0x23b0 [ 932.535755] ? pin_user_pages_unlocked+0x80/0x80 [ 932.536731] get_user_pages_fast+0x66/0xa0 [ 932.537621] iov_iter_get_pages+0x297/0xf40 [ 932.538513] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 932.539527] ? mempool_resize+0x7d0/0x7d0 [ 932.540384] bio_iov_iter_get_pages+0x22a/0x1200 [ 932.541361] ? bvec_alloc+0x17e/0x2f0 [ 932.542148] ? bio_alloc_bioset+0x2a1/0x600 [ 932.543041] ? bio_add_pc_page+0x100/0x100 [ 932.543900] ? bvec_alloc+0x240/0x2f0 [ 932.544703] ? iov_iter_npages+0x1fd/0xa70 [ 932.545552] ? ext4_iomap_begin+0x1a0/0x700 [ 932.546450] iomap_dio_bio_actor+0x77a/0xef0 [ 932.547367] iomap_dio_actor+0x36f/0x560 [ 932.548208] iomap_apply+0x282/0x9e0 [ 932.548966] ? iomap_dio_rw+0x90/0x90 [ 932.549758] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 932.550931] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 932.552021] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 932.553136] ? filemap_check_errors+0xa5/0x150 [ 932.554098] __iomap_dio_rw+0x6cd/0x11a0 [ 932.554926] ? iomap_dio_rw+0x90/0x90 [ 932.555738] ? iomap_dio_bio_actor+0xef0/0xef0 [ 932.556667] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 932.557762] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 932.558856] ? trace_hardirqs_on+0x5b/0x180 [ 932.559760] iomap_dio_rw+0x31/0x90 [ 932.560503] ext4_file_read_iter+0x2c7/0x4c0 [ 932.561421] new_sync_read+0x424/0x6f0 [ 932.562221] ? fsnotify+0xf30/0xf30 [ 932.562979] ? ksys_lseek+0x1b0/0x1b0 [ 932.563761] ? _cond_resched+0x12/0x80 [ 932.564578] ? avc_policy_seqno+0x9/0x70 [ 932.565403] ? selinux_file_permission+0x36/0x510 [ 932.566408] ? __fget_files+0x296/0x480 [ 932.567234] vfs_read+0x457/0x580 [ 932.567953] ksys_read+0x12d/0x260 [ 932.568682] ? vfs_write+0xa30/0xa30 [ 932.569458] ? rcu_read_lock_sched_held+0x3e/0x80 [ 932.570450] do_syscall_64+0x33/0x40 [ 932.571216] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 932.572252] RIP: 0033:0x7f1c8bbbdb19 [ 932.573020] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 932.576756] RSP: 002b:00007f1c89133188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 932.578333] RAX: ffffffffffffffda RBX: 00007f1c8bcd0f60 RCX: 00007f1c8bbbdb19 [ 932.579780] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 932.581228] RBP: 00007f1c891331d0 R08: 0000000000000000 R09: 0000000000000000 [ 932.582682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 932.584127] R13: 00007ffdea77388f R14: 00007f1c89133300 R15: 0000000000022000 17:31:15 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 15) 17:31:15 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 16) 17:31:15 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x9, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:31:15 executing program 6: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x89) write$9p(r0, &(0x7f0000000080)="f4", 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x80000000, 0x38, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r1, 0x7) signalfd(r0, &(0x7f0000000240)={[0x80]}, 0x8) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000300)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x8, 0x7fffffff) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$int_out(r3, 0x2, &(0x7f00000002c0)) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @initdev}, &(0x7f00000001c0)=0x10, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r5, 0x1) fcntl$setstatus(r4, 0x4, 0x44400) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'hsr0\x00'}) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000100000400"/32]) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000280)=""/63) [ 932.645910] FAULT_INJECTION: forcing a failure. [ 932.645910] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 932.648552] FAULT_INJECTION: forcing a failure. [ 932.648552] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 932.648569] CPU: 1 PID: 6662 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 932.648575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 932.648580] Call Trace: [ 932.648600] dump_stack+0x107/0x167 [ 932.648615] should_fail.cold+0x5/0xa [ 932.648638] __alloc_pages_nodemask+0x182/0x680 [ 932.654359] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 932.654893] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 932.655536] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 932.656114] ? lock_downgrade+0x6d0/0x6d0 [ 932.656566] ? mark_held_locks+0x9e/0xe0 [ 932.657015] alloc_pages_vma+0xbb/0x410 [ 932.657448] handle_mm_fault+0x154b/0x3520 [ 932.657914] ? do_raw_spin_lock+0x121/0x260 [ 932.658408] ? rwlock_bug.part.0+0x90/0x90 [ 932.658881] ? __pmd_alloc+0x5e0/0x5e0 [ 932.659340] __get_user_pages+0x61b/0x1390 [ 932.659830] ? follow_page_mask+0x1920/0x1920 [ 932.660334] ? down_read+0x10f/0x430 [ 932.660759] ? down_write+0x160/0x160 [ 932.661199] get_user_pages_unlocked+0x18a/0x690 [ 932.661752] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 932.662362] ? pin_user_pages_locked+0x7b0/0x7b0 [ 932.662910] internal_get_user_pages_fast+0x14b5/0x23b0 [ 932.663530] ? pin_user_pages_unlocked+0x80/0x80 [ 932.664071] get_user_pages_fast+0x66/0xa0 [ 932.664561] iov_iter_get_pages+0x297/0xf40 [ 932.665061] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 932.665599] ? mempool_resize+0x7d0/0x7d0 [ 932.666173] bio_iov_iter_get_pages+0x22a/0x1200 [ 932.666879] ? bvec_alloc+0x17e/0x2f0 [ 932.667459] ? bio_alloc_bioset+0x2a1/0x600 [ 932.668045] ? bio_add_pc_page+0x100/0x100 [ 932.668656] ? bvec_alloc+0x240/0x2f0 [ 932.669194] ? iov_iter_npages+0x1fd/0xa70 [ 932.669741] ? ext4_iomap_begin+0x1a0/0x700 [ 932.670241] iomap_dio_bio_actor+0x77a/0xef0 [ 932.670765] iomap_dio_actor+0x36f/0x560 [ 932.671276] iomap_apply+0x282/0x9e0 [ 932.671693] ? iomap_dio_rw+0x90/0x90 [ 932.672116] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 932.672762] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 932.673345] ? mark_held_locks+0x9e/0xe0 [ 932.673826] ? filemap_check_errors+0xa5/0x150 [ 932.674342] __iomap_dio_rw+0x6cd/0x11a0 [ 932.674799] ? iomap_dio_rw+0x90/0x90 [ 932.675240] ? iomap_dio_bio_actor+0xef0/0xef0 [ 932.675757] ? down_read+0x10f/0x430 [ 932.676165] ? down_write+0x160/0x160 [ 932.676584] iomap_dio_rw+0x31/0x90 [ 932.676987] ext4_file_read_iter+0x2c7/0x4c0 [ 932.677478] new_sync_read+0x424/0x6f0 [ 932.677922] ? fsnotify+0xf30/0xf30 [ 932.678323] ? ksys_lseek+0x1b0/0x1b0 [ 932.678749] ? _cond_resched+0x12/0x80 [ 932.679174] ? avc_policy_seqno+0x9/0x70 [ 932.679627] ? selinux_file_permission+0x36/0x510 [ 932.680179] ? __fget_files+0x296/0x480 [ 932.680634] vfs_read+0x457/0x580 [ 932.681025] ksys_read+0x12d/0x260 [ 932.681429] ? vfs_write+0xa30/0xa30 [ 932.681873] ? rcu_read_lock_sched_held+0x3e/0x80 [ 932.682410] do_syscall_64+0x33/0x40 [ 932.682832] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 932.683396] RIP: 0033:0x7f4ab5779b19 [ 932.683825] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 932.685860] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 932.686696] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 932.687472] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 932.688279] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 932.689056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 932.689841] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 932.690663] CPU: 0 PID: 6661 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 932.692172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 932.693964] Call Trace: [ 932.694545] dump_stack+0x107/0x167 [ 932.695347] should_fail.cold+0x5/0xa [ 932.696191] __alloc_pages_nodemask+0x182/0x680 [ 932.697205] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 932.698268] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 932.699567] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 932.700699] ? lock_downgrade+0x6d0/0x6d0 [ 932.701601] ? mark_held_locks+0x9e/0xe0 [ 932.702512] alloc_pages_vma+0xbb/0x410 [ 932.703388] handle_mm_fault+0x154b/0x3520 [ 932.704303] ? do_raw_spin_lock+0x121/0x260 [ 932.705243] ? rwlock_bug.part.0+0x90/0x90 [ 932.706177] ? __pmd_alloc+0x5e0/0x5e0 [ 932.707036] __get_user_pages+0x61b/0x1390 [ 932.707961] ? follow_page_mask+0x1920/0x1920 [ 932.708924] ? down_read+0x10f/0x430 [ 932.709741] ? down_write+0x160/0x160 [ 932.710576] get_user_pages_unlocked+0x18a/0x690 [ 932.711617] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 932.712787] ? pin_user_pages_locked+0x7b0/0x7b0 [ 932.713837] internal_get_user_pages_fast+0x14b5/0x23b0 [ 932.715027] ? pin_user_pages_unlocked+0x80/0x80 [ 932.716061] get_user_pages_fast+0x66/0xa0 [ 932.716983] iov_iter_get_pages+0x297/0xf40 [ 932.717938] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 932.718990] ? mempool_resize+0x7d0/0x7d0 [ 932.719898] bio_iov_iter_get_pages+0x22a/0x1200 [ 932.720935] ? bvec_alloc+0x17e/0x2f0 [ 932.721782] ? bio_alloc_bioset+0x2a1/0x600 [ 932.722710] ? bio_add_pc_page+0x100/0x100 [ 932.723621] ? bvec_alloc+0x240/0x2f0 [ 932.724456] ? iov_iter_npages+0x1fd/0xa70 [ 932.725557] ? ext4_iomap_begin+0x1a0/0x700 [ 932.726497] iomap_dio_bio_actor+0x77a/0xef0 [ 932.727462] iomap_dio_actor+0x36f/0x560 [ 932.728348] iomap_apply+0x282/0x9e0 [ 932.729155] ? iomap_dio_rw+0x90/0x90 [ 932.729997] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 932.731242] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 932.732396] ? mark_held_locks+0x9e/0xe0 [ 932.733288] ? filemap_check_errors+0xa5/0x150 [ 932.734273] __iomap_dio_rw+0x6cd/0x11a0 [ 932.735143] ? iomap_dio_rw+0x90/0x90 [ 932.735975] ? iomap_dio_bio_actor+0xef0/0xef0 [ 932.736969] ? down_read+0x10f/0x430 [ 932.737768] ? down_write+0x160/0x160 [ 932.738588] iomap_dio_rw+0x31/0x90 [ 932.739365] ext4_file_read_iter+0x2c7/0x4c0 [ 932.740321] new_sync_read+0x424/0x6f0 [ 932.741156] ? fsnotify+0xf30/0xf30 [ 932.741961] ? ksys_lseek+0x1b0/0x1b0 [ 932.742771] ? _cond_resched+0x12/0x80 [ 932.743614] ? avc_policy_seqno+0x9/0x70 [ 932.744483] ? selinux_file_permission+0x36/0x510 [ 932.745515] ? __fget_files+0x296/0x480 [ 932.746386] vfs_read+0x457/0x580 [ 932.747156] ksys_read+0x12d/0x260 [ 932.747906] ? vfs_write+0xa30/0xa30 [ 932.748710] ? rcu_read_lock_sched_held+0x3e/0x80 [ 932.749758] do_syscall_64+0x33/0x40 [ 932.750560] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 932.751650] RIP: 0033:0x7fe1c8afeb19 [ 932.752443] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 932.756321] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 932.757918] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 932.759429] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 932.760932] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 932.762445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 932.763939] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 17:31:15 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xa, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:31:15 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 14) 17:31:15 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) 17:31:15 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:31:15 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xb, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 932.880666] FAULT_INJECTION: forcing a failure. [ 932.880666] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 932.883592] CPU: 0 PID: 6676 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 932.884897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 932.886530] Call Trace: [ 932.887039] dump_stack+0x107/0x167 [ 932.887757] should_fail.cold+0x5/0xa [ 932.888492] __alloc_pages_nodemask+0x182/0x680 [ 932.889410] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 932.890359] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 932.891505] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 932.892500] ? lock_downgrade+0x6d0/0x6d0 [ 932.893296] ? mark_held_locks+0x9e/0xe0 [ 932.894104] alloc_pages_vma+0xbb/0x410 [ 932.894876] handle_mm_fault+0x154b/0x3520 [ 932.895681] ? do_raw_spin_lock+0x121/0x260 [ 932.896501] ? rwlock_bug.part.0+0x90/0x90 [ 932.897306] ? __pmd_alloc+0x5e0/0x5e0 [ 932.898088] __get_user_pages+0x61b/0x1390 [ 932.898907] ? follow_page_mask+0x1920/0x1920 [ 932.899773] ? down_read+0x10f/0x430 [ 932.900476] ? down_write+0x160/0x160 [ 932.901210] get_user_pages_unlocked+0x18a/0x690 [ 932.902121] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 932.903157] ? pin_user_pages_locked+0x7b0/0x7b0 [ 932.904068] internal_get_user_pages_fast+0x14b5/0x23b0 [ 932.905107] ? pin_user_pages_unlocked+0x80/0x80 [ 932.906028] get_user_pages_fast+0x66/0xa0 [ 932.906841] iov_iter_get_pages+0x297/0xf40 [ 932.907673] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 932.908601] ? mempool_resize+0x7d0/0x7d0 [ 932.909423] bio_iov_iter_get_pages+0x22a/0x1200 [ 932.910332] ? bvec_alloc+0x17e/0x2f0 [ 932.911050] ? bio_alloc_bioset+0x2a1/0x600 [ 932.911857] ? bio_add_pc_page+0x100/0x100 [ 932.912645] ? bvec_alloc+0x240/0x2f0 [ 932.913378] ? iov_iter_npages+0x1fd/0xa70 [ 932.914196] ? ext4_iomap_begin+0x1a0/0x700 [ 932.915007] iomap_dio_bio_actor+0x77a/0xef0 [ 932.915852] iomap_dio_actor+0x36f/0x560 [ 932.916619] iomap_apply+0x282/0x9e0 [ 932.917321] ? iomap_dio_rw+0x90/0x90 [ 932.918037] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 932.919125] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 932.920130] ? mark_held_locks+0x9e/0xe0 [ 932.920913] ? filemap_check_errors+0xa5/0x150 [ 932.921796] __iomap_dio_rw+0x6cd/0x11a0 [ 932.922550] ? iomap_dio_rw+0x90/0x90 [ 932.923281] ? iomap_dio_bio_actor+0xef0/0xef0 [ 932.924143] ? down_read+0x10f/0x430 [ 932.924836] ? down_write+0x160/0x160 [ 932.925562] iomap_dio_rw+0x31/0x90 [ 932.926261] ext4_file_read_iter+0x2c7/0x4c0 [ 932.927109] new_sync_read+0x424/0x6f0 [ 932.927832] ? fsnotify+0xf30/0xf30 [ 932.928522] ? ksys_lseek+0x1b0/0x1b0 [ 932.929230] ? _cond_resched+0x12/0x80 [ 932.929988] ? avc_policy_seqno+0x9/0x70 [ 932.930754] ? selinux_file_permission+0x36/0x510 [ 932.931392] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 932.931682] ? __fget_files+0x296/0x480 [ 932.933335] vfs_read+0x457/0x580 [ 932.934011] ksys_read+0x12d/0x260 [ 932.934673] ? vfs_write+0xa30/0xa30 [ 932.935369] ? rcu_read_lock_sched_held+0x3e/0x80 [ 932.936256] do_syscall_64+0x33/0x40 [ 932.936954] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 932.937907] RIP: 0033:0x7f771d441b19 [ 932.938613] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 932.942143] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 932.943548] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 932.944889] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 932.946230] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 932.947585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 932.948904] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 17:31:34 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 17) 17:31:34 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:31:34 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 15) 17:31:34 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 17:31:34 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) write$9p(r1, &(0x7f0000000180)="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", 0x26) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) 17:31:34 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 9) 17:31:34 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x10, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:31:34 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 16) [ 951.541794] FAULT_INJECTION: forcing a failure. [ 951.541794] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 951.544768] CPU: 1 PID: 6690 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 951.544785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.544792] Call Trace: [ 951.544822] dump_stack+0x107/0x167 [ 951.544849] should_fail.cold+0x5/0xa [ 951.544882] __alloc_pages_nodemask+0x182/0x680 [ 951.544903] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 951.544931] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 951.544960] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 951.544983] ? lock_downgrade+0x6d0/0x6d0 [ 951.545001] ? mark_held_locks+0x9e/0xe0 [ 951.545030] alloc_pages_vma+0xbb/0x410 [ 951.545058] handle_mm_fault+0x154b/0x3520 [ 951.545086] ? do_raw_spin_lock+0x121/0x260 [ 951.545109] ? rwlock_bug.part.0+0x90/0x90 [ 951.545128] ? __pmd_alloc+0x5e0/0x5e0 [ 951.545180] __get_user_pages+0x61b/0x1390 [ 951.545217] ? follow_page_mask+0x1920/0x1920 [ 951.545239] ? down_read+0x10f/0x430 [ 951.545259] ? down_write+0x160/0x160 [ 951.545286] ? mark_held_locks+0x9e/0xe0 [ 951.545313] get_user_pages_unlocked+0x18a/0x690 [ 951.545345] ? pin_user_pages_locked+0x7b0/0x7b0 [ 951.545372] ? internal_get_user_pages_fast+0x9b8/0x23b0 [ 951.545400] internal_get_user_pages_fast+0x14b5/0x23b0 [ 951.545461] ? pin_user_pages_unlocked+0x80/0x80 [ 951.545498] get_user_pages_fast+0x66/0xa0 [ 951.545526] iov_iter_get_pages+0x297/0xf40 [ 951.545558] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 951.545577] ? mempool_resize+0x7d0/0x7d0 [ 951.545611] bio_iov_iter_get_pages+0x22a/0x1200 [ 951.545640] ? bvec_alloc+0x17e/0x2f0 [ 951.545664] ? bio_alloc_bioset+0x2a1/0x600 [ 951.545682] ? bio_add_pc_page+0x100/0x100 [ 951.545701] ? bvec_alloc+0x240/0x2f0 [ 951.545728] ? iov_iter_npages+0x1fd/0xa70 [ 951.545748] ? ext4_iomap_begin+0x1a0/0x700 [ 951.545776] iomap_dio_bio_actor+0x77a/0xef0 [ 951.545818] iomap_dio_actor+0x36f/0x560 [ 951.545848] iomap_apply+0x282/0x9e0 [ 951.545886] ? iomap_dio_rw+0x90/0x90 [ 951.564753] FAULT_INJECTION: forcing a failure. [ 951.564753] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 951.564986] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 951.565019] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 951.565038] ? mark_held_locks+0x9e/0xe0 [ 951.565080] ? filemap_check_errors+0xa5/0x150 [ 951.591818] __iomap_dio_rw+0x6cd/0x11a0 [ 951.592675] ? iomap_dio_rw+0x90/0x90 [ 951.593505] ? iomap_dio_bio_actor+0xef0/0xef0 [ 951.594486] ? down_read+0x10f/0x430 [ 951.595255] ? down_write+0x160/0x160 [ 951.596044] iomap_dio_rw+0x31/0x90 [ 951.596803] ext4_file_read_iter+0x2c7/0x4c0 [ 951.597713] new_sync_read+0x424/0x6f0 [ 951.598535] ? fsnotify+0xf30/0xf30 [ 951.599279] ? ksys_lseek+0x1b0/0x1b0 [ 951.600061] ? _cond_resched+0x12/0x80 [ 951.600874] ? avc_policy_seqno+0x9/0x70 [ 951.601712] ? selinux_file_permission+0x36/0x510 [ 951.602723] ? __fget_files+0x296/0x480 [ 951.603556] vfs_read+0x457/0x580 [ 951.604282] ksys_read+0x12d/0x260 [ 951.605004] ? vfs_write+0xa30/0xa30 [ 951.605780] ? rcu_read_lock_sched_held+0x3e/0x80 [ 951.606786] do_syscall_64+0x33/0x40 [ 951.607566] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 951.608611] RIP: 0033:0x7f4ab5779b19 [ 951.609384] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.613186] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 951.614762] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 951.616234] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 951.617696] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 951.619177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 951.620640] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 951.622163] CPU: 0 PID: 6695 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 951.623703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.625526] Call Trace: [ 951.626131] dump_stack+0x107/0x167 [ 951.626981] should_fail.cold+0x5/0xa [ 951.627843] __alloc_pages_nodemask+0x182/0x680 [ 951.628873] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 951.630054] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 951.631388] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 951.632551] ? lock_downgrade+0x6d0/0x6d0 [ 951.633461] ? mark_held_locks+0x9e/0xe0 [ 951.634529] alloc_pages_vma+0xbb/0x410 [ 951.635565] handle_mm_fault+0x154b/0x3520 [ 951.636651] ? do_raw_spin_lock+0x121/0x260 [ 951.637743] ? rwlock_bug.part.0+0x90/0x90 [ 951.638818] ? __pmd_alloc+0x5e0/0x5e0 [ 951.639737] __get_user_pages+0x61b/0x1390 [ 951.640698] ? follow_page_mask+0x1920/0x1920 [ 951.641700] ? down_read+0x10f/0x430 [ 951.642562] ? down_write+0x160/0x160 [ 951.643473] get_user_pages_unlocked+0x18a/0x690 [ 951.644561] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 951.645755] ? pin_user_pages_locked+0x7b0/0x7b0 [ 951.646849] internal_get_user_pages_fast+0x14b5/0x23b0 [ 951.648066] ? pin_user_pages_unlocked+0x80/0x80 [ 951.649138] get_user_pages_fast+0x66/0xa0 [ 951.650118] iov_iter_get_pages+0x297/0xf40 [ 951.651086] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 951.652192] ? mempool_resize+0x7d0/0x7d0 [ 951.653123] bio_iov_iter_get_pages+0x22a/0x1200 [ 951.654216] ? bvec_alloc+0x17e/0x2f0 [ 951.655036] ? bio_alloc_bioset+0x2a1/0x600 [ 951.655987] ? bio_add_pc_page+0x100/0x100 [ 951.656914] ? bvec_alloc+0x240/0x2f0 [ 951.657778] ? iov_iter_npages+0x1fd/0xa70 [ 951.658730] ? ext4_iomap_begin+0x1a0/0x700 [ 951.659696] iomap_dio_bio_actor+0x77a/0xef0 [ 951.660691] iomap_dio_actor+0x36f/0x560 [ 951.661609] iomap_apply+0x282/0x9e0 [ 951.662457] ? iomap_dio_rw+0x90/0x90 [ 951.663311] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 951.664601] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 951.665783] ? mark_held_locks+0x9e/0xe0 [ 951.666727] ? filemap_check_errors+0xa5/0x150 [ 951.667751] __iomap_dio_rw+0x6cd/0x11a0 [ 951.668654] ? iomap_dio_rw+0x90/0x90 [ 951.669535] ? iomap_dio_bio_actor+0xef0/0xef0 [ 951.670578] ? down_read+0x10f/0x430 [ 951.671412] ? down_write+0x160/0x160 [ 951.672262] iomap_dio_rw+0x31/0x90 [ 951.673063] ext4_file_read_iter+0x2c7/0x4c0 [ 951.674058] new_sync_read+0x424/0x6f0 [ 951.674918] ? fsnotify+0xf30/0xf30 [ 951.675728] ? ksys_lseek+0x1b0/0x1b0 [ 951.676565] ? _cond_resched+0x12/0x80 [ 951.677426] ? avc_policy_seqno+0x9/0x70 [ 951.678342] ? selinux_file_permission+0x36/0x510 [ 951.679409] ? __fget_files+0x296/0x480 [ 951.680308] vfs_read+0x457/0x580 [ 951.681076] ksys_read+0x12d/0x260 [ 951.681863] ? vfs_write+0xa30/0xa30 [ 951.682726] ? rcu_read_lock_sched_held+0x3e/0x80 [ 951.683794] do_syscall_64+0x33/0x40 [ 951.684627] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 951.685763] RIP: 0033:0x7f1c8bbbdb19 [ 951.686679] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.690859] RSP: 002b:00007f1c89133188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 951.692563] RAX: ffffffffffffffda RBX: 00007f1c8bcd0f60 RCX: 00007f1c8bbbdb19 [ 951.694173] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 951.694225] FAULT_INJECTION: forcing a failure. 17:31:34 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x700, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 951.694225] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 951.695772] RBP: 00007f1c891331d0 R08: 0000000000000000 R09: 0000000000000000 [ 951.695785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 951.695796] R13: 00007ffdea77388f R14: 00007f1c89133300 R15: 0000000000022000 [ 951.704897] CPU: 1 PID: 6703 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 951.706302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.707988] Call Trace: [ 951.708545] dump_stack+0x107/0x167 [ 951.709303] should_fail.cold+0x5/0xa [ 951.710125] __alloc_pages_nodemask+0x182/0x680 [ 951.711078] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 951.712125] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 951.713373] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 951.714475] ? lock_downgrade+0x6d0/0x6d0 [ 951.715325] ? mark_held_locks+0x9e/0xe0 [ 951.716192] alloc_pages_vma+0xbb/0x410 [ 951.717022] handle_mm_fault+0x154b/0x3520 [ 951.717932] ? do_raw_spin_lock+0x121/0x260 [ 951.718822] ? rwlock_bug.part.0+0x90/0x90 [ 951.719666] ? __pmd_alloc+0x5e0/0x5e0 [ 951.720492] __get_user_pages+0x61b/0x1390 [ 951.721350] ? follow_page_mask+0x1920/0x1920 [ 951.722503] ? get_user_pages_unlocked+0x16c/0x690 [ 951.723516] get_user_pages_unlocked+0x18a/0x690 [ 951.724467] ? pin_user_pages_locked+0x7b0/0x7b0 [ 951.725449] ? internal_get_user_pages_fast+0x9b8/0x23b0 [ 951.726549] internal_get_user_pages_fast+0x14b5/0x23b0 [ 951.727678] ? pin_user_pages_unlocked+0x80/0x80 [ 951.728650] get_user_pages_fast+0x66/0xa0 [ 951.729540] iov_iter_get_pages+0x297/0xf40 [ 951.729646] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 951.730425] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 951.730445] ? mempool_resize+0x7d0/0x7d0 [ 951.730477] bio_iov_iter_get_pages+0x22a/0x1200 [ 951.730504] ? bvec_alloc+0x17e/0x2f0 [ 951.730528] ? bio_alloc_bioset+0x2a1/0x600 [ 951.736631] ? bio_add_pc_page+0x100/0x100 [ 951.737501] ? bvec_alloc+0x240/0x2f0 [ 951.738293] ? iov_iter_npages+0x1fd/0xa70 [ 951.739134] ? ext4_iomap_begin+0x1a0/0x700 [ 951.740010] iomap_dio_bio_actor+0x77a/0xef0 [ 951.740904] iomap_dio_actor+0x36f/0x560 [ 951.741718] iomap_apply+0x282/0x9e0 [ 951.742483] ? iomap_dio_rw+0x90/0x90 [ 951.743245] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 951.744426] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 951.745571] ? mark_held_locks+0x9e/0xe0 [ 951.746530] ? filemap_check_errors+0xa5/0x150 [ 951.747513] __iomap_dio_rw+0x6cd/0x11a0 [ 951.748456] ? iomap_dio_rw+0x90/0x90 [ 951.749269] ? iomap_dio_bio_actor+0xef0/0xef0 [ 951.750201] ? down_read+0x10f/0x430 [ 951.750973] ? down_write+0x160/0x160 [ 951.751740] iomap_dio_rw+0x31/0x90 [ 951.752468] ext4_file_read_iter+0x2c7/0x4c0 [ 951.753373] new_sync_read+0x424/0x6f0 [ 951.754168] ? fsnotify+0xf30/0xf30 [ 951.754890] ? ksys_lseek+0x1b0/0x1b0 [ 951.755672] ? _cond_resched+0x12/0x80 [ 951.756475] ? avc_policy_seqno+0x9/0x70 [ 951.757293] ? selinux_file_permission+0x36/0x510 [ 951.758409] ? __fget_files+0x296/0x480 [ 951.759233] vfs_read+0x457/0x580 [ 951.759956] ksys_read+0x12d/0x260 [ 951.760668] ? vfs_write+0xa30/0xa30 [ 951.761445] ? rcu_read_lock_sched_held+0x3e/0x80 [ 951.762427] do_syscall_64+0x33/0x40 [ 951.763193] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 951.764231] RIP: 0033:0x7fe1c8afeb19 [ 951.765007] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.768802] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 951.770400] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 951.771860] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 951.773338] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 951.774792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 951.776257] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 951.782606] FAULT_INJECTION: forcing a failure. [ 951.782606] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 951.785651] CPU: 1 PID: 6704 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 951.787084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.788791] Call Trace: [ 951.789351] dump_stack+0x107/0x167 [ 951.790124] should_fail.cold+0x5/0xa [ 951.790915] __alloc_pages_nodemask+0x182/0x680 [ 951.791889] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 951.792899] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 951.794196] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 951.795294] ? lock_downgrade+0x6d0/0x6d0 [ 951.796150] ? mark_held_locks+0x9e/0xe0 [ 951.797006] alloc_pages_vma+0xbb/0x410 [ 951.797852] handle_mm_fault+0x154b/0x3520 [ 951.798764] ? do_raw_spin_lock+0x121/0x260 [ 951.799673] ? rwlock_bug.part.0+0x90/0x90 [ 951.800700] ? __pmd_alloc+0x5e0/0x5e0 [ 951.801536] __get_user_pages+0x61b/0x1390 [ 951.802432] ? follow_page_mask+0x1920/0x1920 [ 951.803349] ? down_read+0x10f/0x430 [ 951.804123] ? down_write+0x160/0x160 [ 951.804928] get_user_pages_unlocked+0x18a/0x690 [ 951.805927] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 951.807049] ? pin_user_pages_locked+0x7b0/0x7b0 [ 951.808055] internal_get_user_pages_fast+0x14b5/0x23b0 [ 951.809196] ? pin_user_pages_unlocked+0x80/0x80 [ 951.810204] get_user_pages_fast+0x66/0xa0 [ 951.811095] iov_iter_get_pages+0x297/0xf40 [ 951.811998] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 951.813028] ? mempool_resize+0x7d0/0x7d0 [ 951.813922] bio_iov_iter_get_pages+0x22a/0x1200 [ 951.814909] ? bvec_alloc+0x17e/0x2f0 [ 951.815709] ? bio_alloc_bioset+0x2a1/0x600 [ 951.816598] ? bio_add_pc_page+0x100/0x100 [ 951.817479] ? bvec_alloc+0x240/0x2f0 [ 951.818284] ? iov_iter_npages+0x1fd/0xa70 [ 951.819245] ? ext4_iomap_begin+0x1a0/0x700 [ 951.820204] iomap_dio_bio_actor+0x77a/0xef0 [ 951.821284] iomap_dio_actor+0x36f/0x560 [ 951.822244] iomap_apply+0x282/0x9e0 [ 951.823012] ? iomap_dio_rw+0x90/0x90 [ 951.823789] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 951.824978] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 951.826082] ? mark_held_locks+0x9e/0xe0 [ 951.826949] ? filemap_check_errors+0xa5/0x150 [ 951.827890] __iomap_dio_rw+0x6cd/0x11a0 [ 951.828718] ? iomap_dio_rw+0x90/0x90 [ 951.829515] ? iomap_dio_bio_actor+0xef0/0xef0 [ 951.830480] ? down_read+0x10f/0x430 [ 951.831242] ? down_write+0x160/0x160 [ 951.832027] iomap_dio_rw+0x31/0x90 [ 951.832772] ext4_file_read_iter+0x2c7/0x4c0 [ 951.833686] new_sync_read+0x424/0x6f0 [ 951.834489] ? fsnotify+0xf30/0xf30 [ 951.835236] ? ksys_lseek+0x1b0/0x1b0 [ 951.836022] ? _cond_resched+0x12/0x80 [ 951.836821] ? avc_policy_seqno+0x9/0x70 [ 951.837658] ? selinux_file_permission+0x36/0x510 [ 951.838665] ? __fget_files+0x296/0x480 [ 951.839490] vfs_read+0x457/0x580 [ 951.840210] ksys_read+0x12d/0x260 [ 951.840937] ? vfs_write+0xa30/0xa30 [ 951.841705] ? rcu_read_lock_sched_held+0x3e/0x80 [ 951.842699] do_syscall_64+0x33/0x40 [ 951.843459] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 951.844500] RIP: 0033:0x7f771d441b19 [ 951.845262] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.849042] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 951.850609] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 951.852078] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 951.853550] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 951.855024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 951.856493] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 17:31:34 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 10) 17:31:34 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 18) 17:31:34 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000180)={'syztnl2\x00', &(0x7f00000000c0)={'tunl0\x00', 0x0, 0x40, 0x7, 0x4a87, 0x1, {{0xd, 0x4, 0x1, 0x7, 0x34, 0x65, 0x0, 0xff, 0x2f, 0x0, @loopback, @broadcast, {[@lsrr={0x83, 0x1f, 0x20, [@dev={0xac, 0x14, 0x14, 0x3e}, @local, @local, @dev={0xac, 0x14, 0x14, 0x43}, @loopback, @private=0xa010100, @remote]}]}}}}}) 17:31:35 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000c7b1daf9ce000000000000000000a8345fdc97c0aadaf6e1c600020000000000000000000000000000000000007a5e315db1848de584b77e8b3be95f41134603642fdc179b145a1204000000000000009a8808"]) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/time\x00') ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000000c0)={0x0, 0x1, r2, 0x6, 0x80000}) [ 951.988571] FAULT_INJECTION: forcing a failure. [ 951.988571] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 951.991846] CPU: 0 PID: 6720 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 951.993293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.995117] Call Trace: [ 951.995703] dump_stack+0x107/0x167 [ 951.996512] should_fail.cold+0x5/0xa [ 951.997369] __alloc_pages_nodemask+0x182/0x680 [ 951.998354] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 951.999421] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 952.000673] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 952.001793] ? lock_downgrade+0x6d0/0x6d0 [ 952.002682] ? mark_held_locks+0x9e/0xe0 [ 952.003581] alloc_pages_vma+0xbb/0x410 [ 952.004435] handle_mm_fault+0x154b/0x3520 [ 952.005343] ? do_raw_spin_lock+0x121/0x260 [ 952.006256] ? rwlock_bug.part.0+0x90/0x90 [ 952.007131] ? __pmd_alloc+0x5e0/0x5e0 [ 952.008010] __get_user_pages+0x61b/0x1390 [ 952.008918] ? follow_page_mask+0x1920/0x1920 [ 952.009852] ? down_read+0x10f/0x430 [ 952.010694] ? down_write+0x160/0x160 [ 952.011553] ? mark_held_locks+0x9e/0xe0 [ 952.012451] get_user_pages_unlocked+0x18a/0x690 [ 952.013497] ? pin_user_pages_locked+0x7b0/0x7b0 [ 952.014544] ? internal_get_user_pages_fast+0x9b8/0x23b0 [ 952.015714] internal_get_user_pages_fast+0x14b5/0x23b0 [ 952.016910] ? pin_user_pages_unlocked+0x80/0x80 [ 952.017968] get_user_pages_fast+0x66/0xa0 [ 952.018885] iov_iter_get_pages+0x297/0xf40 [ 952.019820] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 952.020881] ? mempool_resize+0x7d0/0x7d0 [ 952.021785] bio_iov_iter_get_pages+0x22a/0x1200 [ 952.022846] ? bvec_alloc+0x17e/0x2f0 [ 952.023687] ? bio_alloc_bioset+0x2a1/0x600 [ 952.024621] ? bio_add_pc_page+0x100/0x100 [ 952.025545] ? bvec_alloc+0x240/0x2f0 [ 952.026396] ? iov_iter_npages+0x1fd/0xa70 [ 952.027280] ? ext4_iomap_begin+0x1a0/0x700 [ 952.028206] iomap_dio_bio_actor+0x77a/0xef0 [ 952.029127] iomap_dio_actor+0x36f/0x560 [ 952.030003] iomap_apply+0x282/0x9e0 [ 952.030803] ? iomap_dio_rw+0x90/0x90 [ 952.031629] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 952.032831] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 952.033989] ? mark_held_locks+0x9e/0xe0 [ 952.034872] ? filemap_check_errors+0xa5/0x150 [ 952.035888] __iomap_dio_rw+0x6cd/0x11a0 [ 952.036731] ? iomap_dio_rw+0x90/0x90 [ 952.037575] ? iomap_dio_bio_actor+0xef0/0xef0 [ 952.038598] ? down_read+0x10f/0x430 [ 952.039403] ? down_write+0x160/0x160 [ 952.040222] iomap_dio_rw+0x31/0x90 [ 952.041018] ext4_file_read_iter+0x2c7/0x4c0 [ 952.041975] new_sync_read+0x424/0x6f0 [ 952.042833] ? fsnotify+0xf30/0xf30 [ 952.043740] ? ksys_lseek+0x1b0/0x1b0 [ 952.044735] ? _cond_resched+0x12/0x80 [ 952.045737] ? avc_policy_seqno+0x9/0x70 [ 952.046793] ? selinux_file_permission+0x36/0x510 [ 952.048019] ? __fget_files+0x296/0x480 [ 952.049008] vfs_read+0x457/0x580 [ 952.049807] ksys_read+0x12d/0x260 [ 952.050577] ? vfs_write+0xa30/0xa30 [ 952.051390] ? rcu_read_lock_sched_held+0x3e/0x80 [ 952.052416] do_syscall_64+0x33/0x40 [ 952.053245] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 952.054334] RIP: 0033:0x7f1c8bbbdb19 [ 952.055143] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 952.058973] RSP: 002b:00007f1c89133188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 952.060598] RAX: ffffffffffffffda RBX: 00007f1c8bcd0f60 RCX: 00007f1c8bbbdb19 [ 952.062121] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 952.063649] RBP: 00007f1c891331d0 R08: 0000000000000000 R09: 0000000000000000 [ 952.065185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 952.066620] FAULT_INJECTION: forcing a failure. [ 952.066620] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 952.066722] R13: 00007ffdea77388f R14: 00007f1c89133300 R15: 0000000000022000 [ 952.071437] CPU: 1 PID: 6724 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 952.072857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 952.074578] Call Trace: [ 952.075136] dump_stack+0x107/0x167 [ 952.075912] should_fail.cold+0x5/0xa [ 952.076710] __alloc_pages_nodemask+0x182/0x680 [ 952.077659] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 952.078701] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 952.079930] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 952.081001] ? lock_downgrade+0x6d0/0x6d0 [ 952.081849] ? mark_held_locks+0x9e/0xe0 [ 952.082707] alloc_pages_vma+0xbb/0x410 [ 952.083528] handle_mm_fault+0x154b/0x3520 [ 952.084413] ? do_raw_spin_lock+0x121/0x260 [ 952.085313] ? rwlock_bug.part.0+0x90/0x90 [ 952.086200] ? __pmd_alloc+0x5e0/0x5e0 [ 952.087002] ? follow_page_mask+0x630/0x1920 [ 952.087946] __get_user_pages+0x61b/0x1390 [ 952.088836] ? follow_page_mask+0x1920/0x1920 [ 952.089773] ? down_read+0x10f/0x430 [ 952.090558] ? down_write+0x160/0x160 [ 952.091370] get_user_pages_unlocked+0x18a/0x690 [ 952.092354] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 952.093492] ? pin_user_pages_locked+0x7b0/0x7b0 [ 952.094508] internal_get_user_pages_fast+0x14b5/0x23b0 [ 952.095659] ? pin_user_pages_unlocked+0x80/0x80 [ 952.096657] get_user_pages_fast+0x66/0xa0 [ 952.097539] iov_iter_get_pages+0x297/0xf40 [ 952.098463] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 952.099480] ? mempool_resize+0x7d0/0x7d0 [ 952.100356] bio_iov_iter_get_pages+0x22a/0x1200 [ 952.101424] ? bvec_alloc+0x17e/0x2f0 [ 952.102329] ? bio_alloc_bioset+0x2a1/0x600 [ 952.103212] ? bio_add_pc_page+0x100/0x100 [ 952.104073] ? bvec_alloc+0x240/0x2f0 [ 952.104852] ? iov_iter_npages+0x1fd/0xa70 [ 952.105703] ? ext4_iomap_begin+0x1a0/0x700 [ 952.106609] iomap_dio_bio_actor+0x77a/0xef0 [ 952.107533] iomap_dio_actor+0x36f/0x560 [ 952.108380] iomap_apply+0x282/0x9e0 [ 952.109141] ? iomap_dio_rw+0x90/0x90 [ 952.109926] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 952.111095] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 952.112171] ? mark_held_locks+0x9e/0xe0 [ 952.113048] ? filemap_check_errors+0xa5/0x150 [ 952.114112] __iomap_dio_rw+0x6cd/0x11a0 [ 952.114947] ? iomap_dio_rw+0x90/0x90 17:31:35 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) openat2(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x2d, 0x1}, 0x18) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) sendmsg$NFNL_MSG_ACCT_NEW(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xe0, 0x0, 0x7, 0x101, 0x0, 0x0, {0x0, 0x0, 0x5}, [@NFACCT_FILTER={0x24, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x81}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x5}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x981e}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x80000001}]}, @NFACCT_FILTER={0x24, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xfff}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xf2}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x44c}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x9}]}, @NFACCT_FILTER={0x4c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x7}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x8000}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x5f}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x1000}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xece}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xfff}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x7}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x4}]}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_FILTER={0xc, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x401}]}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x100000000}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x800}]}, 0xe0}, 0x1, 0x0, 0x0, 0x10}, 0x8000) [ 952.115879] ? iomap_dio_bio_actor+0xef0/0xef0 [ 952.116859] ? down_read+0x10f/0x430 [ 952.117624] ? down_write+0x160/0x160 [ 952.118416] iomap_dio_rw+0x31/0x90 [ 952.119182] ext4_file_read_iter+0x2c7/0x4c0 [ 952.120083] new_sync_read+0x424/0x6f0 [ 952.120884] ? fsnotify+0xf30/0xf30 [ 952.121625] ? ksys_lseek+0x1b0/0x1b0 [ 952.122409] ? _cond_resched+0x12/0x80 [ 952.123206] ? avc_policy_seqno+0x9/0x70 [ 952.124041] ? selinux_file_permission+0x36/0x510 [ 952.125026] ? __fget_files+0x296/0x480 [ 952.125848] vfs_read+0x457/0x580 [ 952.126584] ksys_read+0x12d/0x260 [ 952.127313] ? vfs_write+0xa30/0xa30 [ 952.128092] ? rcu_read_lock_sched_held+0x3e/0x80 [ 952.129078] do_syscall_64+0x33/0x40 [ 952.129846] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 952.130903] RIP: 0033:0x7f4ab5779b19 [ 952.131681] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 952.135432] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 952.136991] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 952.138473] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 952.139909] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 952.141351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 952.142805] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 17:31:49 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 17:31:49 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x900, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:31:49 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:31:49 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r1, 0x7) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000180)={0x1ff, 0x80000000, 0x1, 0x0, 0x4, [{0xb00000000, 0x8, 0x3f3f6707, '\x00', 0x30e}, {0x3, 0x100, 0x20, '\x00', 0x2}, {0x20, 0x4, 0xfffffffffffffffb, '\x00', 0x800ed1b20dbfa938}, {0x2, 0x2b0, 0x1, '\x00', 0x1008}]}) syncfs(r0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) 17:31:49 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 11) 17:31:49 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 16) 17:31:49 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 17) 17:31:49 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 19) [ 966.182532] FAULT_INJECTION: forcing a failure. [ 966.182532] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 966.184353] CPU: 1 PID: 6740 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 966.185113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.186013] Call Trace: [ 966.186317] dump_stack+0x107/0x167 [ 966.186715] should_fail.cold+0x5/0xa [ 966.187140] __alloc_pages_nodemask+0x182/0x680 [ 966.187647] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 966.187764] FAULT_INJECTION: forcing a failure. [ 966.187764] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 966.188179] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 966.188195] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 966.188207] ? lock_downgrade+0x6d0/0x6d0 [ 966.188216] ? mark_held_locks+0x9e/0xe0 [ 966.188231] alloc_pages_vma+0xbb/0x410 [ 966.188245] handle_mm_fault+0x154b/0x3520 [ 966.188259] ? do_raw_spin_lock+0x121/0x260 [ 966.188271] ? rwlock_bug.part.0+0x90/0x90 [ 966.188281] ? __pmd_alloc+0x5e0/0x5e0 [ 966.188308] __get_user_pages+0x61b/0x1390 [ 966.195516] ? follow_page_mask+0x1920/0x1920 [ 966.196016] ? down_read+0x10f/0x430 [ 966.196430] ? down_write+0x160/0x160 [ 966.196859] get_user_pages_unlocked+0x18a/0x690 [ 966.197375] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 966.197984] ? pin_user_pages_locked+0x7b0/0x7b0 [ 966.198511] internal_get_user_pages_fast+0x14b5/0x23b0 [ 966.199117] ? pin_user_pages_unlocked+0x80/0x80 [ 966.199629] get_user_pages_fast+0x66/0xa0 [ 966.200104] iov_iter_get_pages+0x297/0xf40 [ 966.200573] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 966.201114] ? mempool_resize+0x7d0/0x7d0 [ 966.201564] bio_iov_iter_get_pages+0x22a/0x1200 [ 966.202096] ? bvec_alloc+0x17e/0x2f0 [ 966.202526] ? bio_alloc_bioset+0x2a1/0x600 [ 966.202992] ? bio_add_pc_page+0x100/0x100 [ 966.203453] ? bvec_alloc+0x240/0x2f0 [ 966.203866] ? iov_iter_npages+0x1fd/0xa70 [ 966.204331] ? ext4_iomap_begin+0x1a0/0x700 [ 966.204801] iomap_dio_bio_actor+0x77a/0xef0 [ 966.205293] iomap_dio_actor+0x36f/0x560 [ 966.205747] iomap_apply+0x282/0x9e0 [ 966.206163] ? iomap_dio_rw+0x90/0x90 [ 966.206586] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 966.207212] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 966.207801] ? mark_held_locks+0x9e/0xe0 [ 966.208247] ? filemap_check_errors+0xa5/0x150 [ 966.208754] __iomap_dio_rw+0x6cd/0x11a0 [ 966.209201] ? iomap_dio_rw+0x90/0x90 [ 966.209641] ? iomap_dio_bio_actor+0xef0/0xef0 [ 966.210168] ? down_read+0x10f/0x430 [ 966.210581] ? down_write+0x160/0x160 [ 966.211002] iomap_dio_rw+0x31/0x90 [ 966.211402] ext4_file_read_iter+0x2c7/0x4c0 [ 966.211884] new_sync_read+0x424/0x6f0 [ 966.212311] ? fsnotify+0xf30/0xf30 [ 966.212704] ? ksys_lseek+0x1b0/0x1b0 [ 966.213123] ? _cond_resched+0x12/0x80 [ 966.213547] ? avc_policy_seqno+0x9/0x70 [ 966.213998] ? selinux_file_permission+0x36/0x510 [ 966.214535] ? __fget_files+0x296/0x480 [ 966.214982] vfs_read+0x457/0x580 [ 966.215364] ksys_read+0x12d/0x260 [ 966.215757] ? vfs_write+0xa30/0xa30 [ 966.216175] ? rcu_read_lock_sched_held+0x3e/0x80 [ 966.216719] do_syscall_64+0x33/0x40 [ 966.217129] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 966.217694] RIP: 0033:0x7f771d441b19 [ 966.218106] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.220114] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 966.220941] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 966.221734] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 966.222531] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 966.223317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 966.224101] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 966.224920] CPU: 0 PID: 6743 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 966.226618] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.228420] Call Trace: [ 966.229004] dump_stack+0x107/0x167 [ 966.229804] should_fail.cold+0x5/0xa [ 966.230660] __alloc_pages_nodemask+0x182/0x680 [ 966.231666] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 966.232736] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 966.234045] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 966.235184] ? lock_downgrade+0x6d0/0x6d0 [ 966.236080] ? mark_held_locks+0x9e/0xe0 [ 966.236968] alloc_pages_vma+0xbb/0x410 [ 966.237835] handle_mm_fault+0x154b/0x3520 [ 966.238770] ? do_raw_spin_lock+0x121/0x260 [ 966.239706] ? rwlock_bug.part.0+0x90/0x90 [ 966.240625] ? __pmd_alloc+0x5e0/0x5e0 [ 966.241505] __get_user_pages+0x61b/0x1390 [ 966.242453] ? follow_page_mask+0x1920/0x1920 [ 966.243434] ? down_read+0x10f/0x430 [ 966.244249] ? down_write+0x160/0x160 [ 966.245092] get_user_pages_unlocked+0x18a/0x690 [ 966.246133] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 966.247318] ? pin_user_pages_locked+0x7b0/0x7b0 [ 966.248375] internal_get_user_pages_fast+0x14b5/0x23b0 [ 966.249574] ? pin_user_pages_unlocked+0x80/0x80 [ 966.250639] get_user_pages_fast+0x66/0xa0 [ 966.251575] iov_iter_get_pages+0x297/0xf40 [ 966.252522] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 966.253585] ? mempool_resize+0x7d0/0x7d0 [ 966.254506] bio_iov_iter_get_pages+0x22a/0x1200 [ 966.255548] ? bvec_alloc+0x17e/0x2f0 [ 966.256388] ? bio_alloc_bioset+0x2a1/0x600 [ 966.257326] ? bio_add_pc_page+0x100/0x100 [ 966.258260] ? bvec_alloc+0x240/0x2f0 [ 966.259110] ? iov_iter_npages+0x1fd/0xa70 [ 966.260025] ? ext4_iomap_begin+0x1a0/0x700 [ 966.260972] iomap_dio_bio_actor+0x77a/0xef0 [ 966.261956] iomap_dio_actor+0x36f/0x560 [ 966.262877] iomap_apply+0x282/0x9e0 [ 966.263690] ? iomap_dio_rw+0x90/0x90 [ 966.264527] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 966.265782] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 966.266978] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 966.268162] ? filemap_check_errors+0xa5/0x150 [ 966.269166] __iomap_dio_rw+0x6cd/0x11a0 [ 966.270048] ? iomap_dio_rw+0x90/0x90 [ 966.270914] ? iomap_dio_bio_actor+0xef0/0xef0 [ 966.271921] ? down_read+0x10f/0x430 [ 966.272732] ? down_write+0x160/0x160 [ 966.273574] iomap_dio_rw+0x31/0x90 [ 966.274379] ext4_file_read_iter+0x2c7/0x4c0 [ 966.275344] new_sync_read+0x424/0x6f0 [ 966.276193] ? fsnotify+0xf30/0xf30 [ 966.276989] ? ksys_lseek+0x1b0/0x1b0 [ 966.277821] ? _cond_resched+0x12/0x80 [ 966.278696] ? avc_policy_seqno+0x9/0x70 [ 966.279589] ? selinux_file_permission+0x36/0x510 [ 966.280653] ? __fget_files+0x296/0x480 [ 966.281536] vfs_read+0x457/0x580 [ 966.282312] ksys_read+0x12d/0x260 [ 966.283089] ? vfs_write+0xa30/0xa30 [ 966.283915] ? rcu_read_lock_sched_held+0x3e/0x80 [ 966.284974] do_syscall_64+0x33/0x40 [ 966.285814] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 966.286934] RIP: 0033:0x7fe1c8afeb19 [ 966.287748] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.291784] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 966.293445] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 966.295009] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 966.296565] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 966.298137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 966.299707] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 17:31:49 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xa00, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 966.370883] FAULT_INJECTION: forcing a failure. [ 966.370883] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 966.374028] CPU: 0 PID: 6752 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 966.375647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.377497] Call Trace: [ 966.378116] dump_stack+0x107/0x167 [ 966.378947] should_fail.cold+0x5/0xa [ 966.379813] __alloc_pages_nodemask+0x182/0x680 [ 966.380860] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 966.381936] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 966.383255] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 966.384438] ? lock_downgrade+0x6d0/0x6d0 [ 966.385311] ? mark_held_locks+0x9e/0xe0 [ 966.386220] alloc_pages_vma+0xbb/0x410 [ 966.387130] handle_mm_fault+0x154b/0x3520 [ 966.388097] ? do_raw_spin_lock+0x121/0x260 [ 966.389075] ? rwlock_bug.part.0+0x90/0x90 [ 966.389993] ? __pmd_alloc+0x5e0/0x5e0 [ 966.390875] __get_user_pages+0x61b/0x1390 [ 966.391849] ? follow_page_mask+0x1920/0x1920 [ 966.392843] ? down_read+0x10f/0x430 [ 966.393609] ? down_write+0x160/0x160 [ 966.394503] get_user_pages_unlocked+0x18a/0x690 [ 966.395592] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 966.396722] ? pin_user_pages_locked+0x7b0/0x7b0 [ 966.397820] internal_get_user_pages_fast+0x14b5/0x23b0 [ 966.399084] ? pin_user_pages_unlocked+0x80/0x80 [ 966.400127] get_user_pages_fast+0x66/0xa0 [ 966.401049] iov_iter_get_pages+0x297/0xf40 [ 966.402048] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 966.403124] ? mempool_resize+0x7d0/0x7d0 [ 966.403975] bio_iov_iter_get_pages+0x22a/0x1200 [ 966.404957] ? bvec_alloc+0x17e/0x2f0 [ 966.405746] ? bio_alloc_bioset+0x2a1/0x600 [ 966.406634] ? bio_add_pc_page+0x100/0x100 [ 966.407495] ? bvec_alloc+0x240/0x2f0 [ 966.408288] ? iov_iter_npages+0x1fd/0xa70 [ 966.409148] ? ext4_iomap_begin+0x1a0/0x700 [ 966.410035] iomap_dio_bio_actor+0x77a/0xef0 [ 966.410951] iomap_dio_actor+0x36f/0x560 [ 966.411795] iomap_apply+0x282/0x9e0 [ 966.412554] ? iomap_dio_rw+0x90/0x90 [ 966.413360] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 966.414570] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 966.415626] ? mark_held_locks+0x9e/0xe0 [ 966.416474] ? filemap_check_errors+0xa5/0x150 [ 966.417406] __iomap_dio_rw+0x6cd/0x11a0 [ 966.418250] ? iomap_dio_rw+0x90/0x90 [ 966.419049] ? iomap_dio_bio_actor+0xef0/0xef0 [ 966.419987] ? down_read+0x10f/0x430 [ 966.420759] ? down_write+0x160/0x160 [ 966.421542] iomap_dio_rw+0x31/0x90 [ 966.422301] ext4_file_read_iter+0x2c7/0x4c0 [ 966.423210] new_sync_read+0x424/0x6f0 [ 966.424018] ? fsnotify+0xf30/0xf30 [ 966.424766] ? ksys_lseek+0x1b0/0x1b0 [ 966.425551] ? _cond_resched+0x12/0x80 [ 966.426374] ? avc_policy_seqno+0x9/0x70 [ 966.427215] ? selinux_file_permission+0x36/0x510 [ 966.428211] ? __fget_files+0x296/0x480 [ 966.429047] vfs_read+0x457/0x580 [ 966.429768] ksys_read+0x12d/0x260 [ 966.430523] ? vfs_write+0xa30/0xa30 [ 966.431310] ? rcu_read_lock_sched_held+0x3e/0x80 [ 966.432286] do_syscall_64+0x33/0x40 [ 966.433069] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 966.434114] RIP: 0033:0x7f1c8bbbdb19 [ 966.434893] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.438602] RSP: 002b:00007f1c89133188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 966.440194] RAX: ffffffffffffffda RBX: 00007f1c8bcd0f60 RCX: 00007f1c8bbbdb19 [ 966.441686] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 966.443178] RBP: 00007f1c891331d0 R08: 0000000000000000 R09: 0000000000000000 [ 966.444669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 966.446157] R13: 00007ffdea77388f R14: 00007f1c89133300 R15: 0000000000022000 [ 966.476580] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 966.488798] FAULT_INJECTION: forcing a failure. [ 966.488798] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 966.492095] CPU: 0 PID: 6751 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 966.493633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.495556] Call Trace: [ 966.496123] dump_stack+0x107/0x167 [ 966.496868] should_fail.cold+0x5/0xa [ 966.497736] __alloc_pages_nodemask+0x182/0x680 [ 966.498831] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 966.499952] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 966.501277] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 966.502413] ? lock_downgrade+0x6d0/0x6d0 [ 966.503351] ? mark_held_locks+0x9e/0xe0 [ 966.504271] alloc_pages_vma+0xbb/0x410 [ 966.505176] handle_mm_fault+0x154b/0x3520 [ 966.506142] ? do_raw_spin_lock+0x121/0x260 [ 966.507118] ? rwlock_bug.part.0+0x90/0x90 [ 966.508061] ? __pmd_alloc+0x5e0/0x5e0 [ 966.508907] __get_user_pages+0x61b/0x1390 [ 966.509892] ? follow_page_mask+0x1920/0x1920 [ 966.510923] ? down_read+0x10f/0x430 [ 966.511778] ? down_write+0x160/0x160 [ 966.512592] get_user_pages_unlocked+0x18a/0x690 [ 966.513664] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 966.514913] ? pin_user_pages_locked+0x7b0/0x7b0 [ 966.516006] internal_get_user_pages_fast+0x14b5/0x23b0 [ 966.517178] ? pin_user_pages_unlocked+0x80/0x80 [ 966.518296] get_user_pages_fast+0x66/0xa0 [ 966.519275] iov_iter_get_pages+0x297/0xf40 [ 966.520231] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 966.521295] ? bio_iov_iter_get_pages+0x166/0x1200 [ 966.522435] bio_iov_iter_get_pages+0x22a/0x1200 [ 966.523528] ? bvec_alloc+0x17e/0x2f0 [ 966.524406] ? bio_alloc_bioset+0x2a1/0x600 [ 966.525332] ? bio_add_pc_page+0x100/0x100 [ 966.526256] ? bvec_alloc+0x240/0x2f0 [ 966.527143] ? iomap_dio_bio_actor+0x1a5/0xef0 [ 966.528162] ? iov_iter_npages+0x1fd/0xa70 [ 966.529055] iomap_dio_bio_actor+0x77a/0xef0 [ 966.530103] iomap_dio_actor+0x36f/0x560 [ 966.531067] iomap_apply+0x282/0x9e0 [ 966.531937] ? iomap_dio_rw+0x90/0x90 [ 966.532842] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 966.534049] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 966.535311] ? mark_held_locks+0x9e/0xe0 [ 966.536283] ? filemap_check_errors+0xa5/0x150 [ 966.537300] __iomap_dio_rw+0x6cd/0x11a0 [ 966.538125] ? iomap_dio_rw+0x90/0x90 [ 966.538918] ? iomap_dio_bio_actor+0xef0/0xef0 [ 966.539852] ? down_read+0x10f/0x430 [ 966.540607] ? down_write+0x160/0x160 [ 966.541384] iomap_dio_rw+0x31/0x90 [ 966.542131] ext4_file_read_iter+0x2c7/0x4c0 [ 966.543028] new_sync_read+0x424/0x6f0 [ 966.543814] ? fsnotify+0xf30/0xf30 [ 966.544555] ? ksys_lseek+0x1b0/0x1b0 [ 966.545330] ? _cond_resched+0x12/0x80 [ 966.546141] ? avc_policy_seqno+0x9/0x70 [ 966.546971] ? selinux_file_permission+0x36/0x510 [ 966.547949] ? __fget_files+0x296/0x480 [ 966.548770] vfs_read+0x457/0x580 [ 966.549484] ksys_read+0x12d/0x260 [ 966.550201] ? vfs_write+0xa30/0xa30 [ 966.550970] ? rcu_read_lock_sched_held+0x3e/0x80 [ 966.551961] do_syscall_64+0x33/0x40 [ 966.552728] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 966.553783] RIP: 0033:0x7f4ab5779b19 [ 966.554576] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.558328] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 966.559873] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 966.561324] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 966.562759] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 966.564198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 966.565608] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 17:31:49 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 17:31:49 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 17) 17:31:49 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xb00, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:31:49 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 12) 17:31:49 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) write$9p(r1, &(0x7f0000000200)="f4b5fd2718cfa0753dc2e4c66639be2ef83fd184a981c8ed560a676dfd75cd958e474759adef31c99aa81b293780e61e6428f04c8087ede22153ce9400000000216a8fc8275fa6816facdd495f510900b9609b6668a407ea0cfa68e150cc2ed637", 0x23edc83ad5b5d872) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000, 0x1}) [ 966.782957] FAULT_INJECTION: forcing a failure. [ 966.782957] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 966.786259] CPU: 1 PID: 6760 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 966.787636] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.789326] Call Trace: [ 966.789876] dump_stack+0x107/0x167 [ 966.790652] should_fail.cold+0x5/0xa [ 966.791455] __alloc_pages_nodemask+0x182/0x680 [ 966.792411] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 966.793435] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 966.794676] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 966.795738] ? lock_downgrade+0x6d0/0x6d0 [ 966.796582] ? mark_held_locks+0x9e/0xe0 [ 966.797411] alloc_pages_vma+0xbb/0x410 [ 966.798254] handle_mm_fault+0x154b/0x3520 [ 966.799130] ? do_raw_spin_lock+0x121/0x260 [ 966.800008] ? rwlock_bug.part.0+0x90/0x90 [ 966.800870] ? __pmd_alloc+0x5e0/0x5e0 [ 966.801697] __get_user_pages+0x61b/0x1390 [ 966.802621] ? follow_page_mask+0x1920/0x1920 [ 966.803545] ? down_read+0x10f/0x430 [ 966.804297] ? down_write+0x160/0x160 [ 966.805087] get_user_pages_unlocked+0x18a/0x690 [ 966.806056] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 966.807171] ? pin_user_pages_locked+0x7b0/0x7b0 [ 966.808150] internal_get_user_pages_fast+0x14b5/0x23b0 [ 966.809271] ? pin_user_pages_unlocked+0x80/0x80 [ 966.809802] FAULT_INJECTION: forcing a failure. [ 966.809802] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 966.810266] get_user_pages_fast+0x66/0xa0 [ 966.810295] iov_iter_get_pages+0x297/0xf40 [ 966.810334] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 966.815323] ? mempool_resize+0x7d0/0x7d0 [ 966.816180] bio_iov_iter_get_pages+0x22a/0x1200 [ 966.817146] ? bvec_alloc+0x17e/0x2f0 [ 966.817921] ? bio_alloc_bioset+0x2a1/0x600 [ 966.818815] ? bio_add_pc_page+0x100/0x100 [ 966.819680] ? bvec_alloc+0x240/0x2f0 [ 966.820465] ? iov_iter_npages+0x1fd/0xa70 [ 966.821320] ? ext4_iomap_begin+0x1a0/0x700 [ 966.822234] iomap_dio_bio_actor+0x77a/0xef0 [ 966.823148] iomap_dio_actor+0x36f/0x560 [ 966.823979] iomap_apply+0x282/0x9e0 [ 966.824737] ? iomap_dio_rw+0x90/0x90 [ 966.825518] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 966.826728] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 966.827814] ? mark_held_locks+0x9e/0xe0 [ 966.828661] ? filemap_check_errors+0xa5/0x150 [ 966.829602] __iomap_dio_rw+0x6cd/0x11a0 [ 966.830431] ? iomap_dio_rw+0x90/0x90 [ 966.831235] ? iomap_dio_bio_actor+0xef0/0xef0 [ 966.832172] ? down_read+0x10f/0x430 [ 966.832928] ? down_write+0x160/0x160 [ 966.833717] iomap_dio_rw+0x31/0x90 [ 966.834477] ext4_file_read_iter+0x2c7/0x4c0 [ 966.835377] new_sync_read+0x424/0x6f0 [ 966.836173] ? fsnotify+0xf30/0xf30 [ 966.836917] ? ksys_lseek+0x1b0/0x1b0 [ 966.837700] ? _cond_resched+0x12/0x80 [ 966.838507] ? avc_policy_seqno+0x9/0x70 [ 966.839335] ? selinux_file_permission+0x36/0x510 [ 966.840329] ? __fget_files+0x296/0x480 [ 966.841150] vfs_read+0x457/0x580 [ 966.841867] ksys_read+0x12d/0x260 [ 966.842605] ? vfs_write+0xa30/0xa30 [ 966.843371] ? rcu_read_lock_sched_held+0x3e/0x80 [ 966.844358] do_syscall_64+0x33/0x40 [ 966.845111] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 966.846171] RIP: 0033:0x7f771d441b19 [ 966.846930] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.850649] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 966.852197] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 966.853646] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 966.855116] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 966.856576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 966.858012] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 966.859693] CPU: 0 PID: 6767 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 966.861099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.862797] Call Trace: [ 966.863351] dump_stack+0x107/0x167 [ 966.864100] should_fail.cold+0x5/0xa [ 966.864890] __alloc_pages_nodemask+0x182/0x680 [ 966.865835] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 966.866847] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 966.868078] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 966.869140] ? lock_downgrade+0x6d0/0x6d0 [ 966.869977] ? mark_held_locks+0x9e/0xe0 [ 966.870821] alloc_pages_vma+0xbb/0x410 [ 966.871639] handle_mm_fault+0x154b/0x3520 [ 966.872506] ? do_raw_spin_lock+0x121/0x260 [ 966.873385] ? rwlock_bug.part.0+0x90/0x90 [ 966.874264] ? __pmd_alloc+0x5e0/0x5e0 [ 966.875093] __get_user_pages+0x61b/0x1390 [ 966.875965] ? follow_page_mask+0x1920/0x1920 [ 966.876879] ? down_read+0x10f/0x430 [ 966.877640] ? down_write+0x160/0x160 [ 966.878436] get_user_pages_unlocked+0x18a/0x690 [ 966.879405] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 966.880506] ? pin_user_pages_locked+0x7b0/0x7b0 [ 966.881489] internal_get_user_pages_fast+0x14b5/0x23b0 [ 966.882633] ? pin_user_pages_unlocked+0x80/0x80 [ 966.883617] get_user_pages_fast+0x66/0xa0 [ 966.884490] iov_iter_get_pages+0x297/0xf40 [ 966.885374] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 966.886375] ? mempool_resize+0x7d0/0x7d0 [ 966.887236] bio_iov_iter_get_pages+0x22a/0x1200 [ 966.888206] ? bvec_alloc+0x17e/0x2f0 [ 966.888987] ? bio_alloc_bioset+0x2a1/0x600 [ 966.889863] ? bio_add_pc_page+0x100/0x100 [ 966.890733] ? bvec_alloc+0x240/0x2f0 [ 966.891515] ? iov_iter_npages+0x1fd/0xa70 [ 966.892376] ? ext4_iomap_begin+0x1a0/0x700 [ 966.893259] iomap_dio_bio_actor+0x77a/0xef0 [ 966.894198] iomap_dio_actor+0x36f/0x560 [ 966.895034] iomap_apply+0x282/0x9e0 [ 966.895788] ? iomap_dio_rw+0x90/0x90 [ 966.896564] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 966.897735] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 966.898833] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 966.899940] ? trace_hardirqs_on+0x5b/0x180 [ 966.900840] ? filemap_check_errors+0xa5/0x150 [ 966.901781] __iomap_dio_rw+0x6cd/0x11a0 [ 966.902622] ? iomap_dio_rw+0x90/0x90 [ 966.903416] ? iomap_dio_bio_actor+0xef0/0xef0 [ 966.904354] ? down_read+0x10f/0x430 [ 966.905115] ? down_write+0x160/0x160 [ 966.905893] iomap_dio_rw+0x31/0x90 [ 966.906647] ext4_file_read_iter+0x2c7/0x4c0 [ 966.907546] new_sync_read+0x424/0x6f0 [ 966.908335] ? fsnotify+0xf30/0xf30 [ 966.909074] ? ksys_lseek+0x1b0/0x1b0 [ 966.909848] ? _cond_resched+0x12/0x80 [ 966.910664] ? avc_policy_seqno+0x9/0x70 [ 966.911487] ? selinux_file_permission+0x36/0x510 [ 966.912474] ? __fget_files+0x296/0x480 [ 966.913296] vfs_read+0x457/0x580 [ 966.914011] ksys_read+0x12d/0x260 [ 966.914738] ? vfs_write+0xa30/0xa30 [ 966.915500] ? rcu_read_lock_sched_held+0x3e/0x80 [ 966.916485] do_syscall_64+0x33/0x40 [ 966.917242] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 966.918309] RIP: 0033:0x7f1c8bbbdb19 [ 966.919066] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.922808] RSP: 002b:00007f1c89133188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 966.924348] RAX: ffffffffffffffda RBX: 00007f1c8bcd0f60 RCX: 00007f1c8bbbdb19 [ 966.925789] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 966.927246] RBP: 00007f1c891331d0 R08: 0000000000000000 R09: 0000000000000000 [ 966.928691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 966.930160] R13: 00007ffdea77388f R14: 00007f1c89133300 R15: 0000000000022000 17:31:49 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 18) 17:31:50 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x1020, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 966.976683] FAULT_INJECTION: forcing a failure. [ 966.976683] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 966.979175] CPU: 1 PID: 6770 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 966.980571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.982228] Call Trace: [ 966.982770] dump_stack+0x107/0x167 [ 966.983506] should_fail.cold+0x5/0xa [ 966.984289] __alloc_pages_nodemask+0x182/0x680 [ 966.985216] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 966.986220] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 966.987430] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 966.988490] ? lock_downgrade+0x6d0/0x6d0 [ 966.989322] ? mark_held_locks+0x9e/0xe0 [ 966.990172] alloc_pages_vma+0xbb/0x410 [ 966.990978] handle_mm_fault+0x154b/0x3520 [ 966.991844] ? do_raw_spin_lock+0x121/0x260 [ 966.992714] ? rwlock_bug.part.0+0x90/0x90 [ 966.993574] ? __pmd_alloc+0x5e0/0x5e0 [ 966.994400] __get_user_pages+0x61b/0x1390 [ 966.995273] ? follow_page_mask+0x1920/0x1920 [ 966.996306] ? down_read+0x10f/0x430 [ 966.997144] ? down_write+0x160/0x160 [ 966.997999] get_user_pages_unlocked+0x18a/0x690 [ 966.999084] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 967.000306] ? pin_user_pages_locked+0x7b0/0x7b0 [ 967.001376] internal_get_user_pages_fast+0x14b5/0x23b0 [ 967.002640] ? pin_user_pages_unlocked+0x80/0x80 [ 967.003713] get_user_pages_fast+0x66/0xa0 [ 967.004657] iov_iter_get_pages+0x297/0xf40 [ 967.005640] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 967.006730] ? mempool_resize+0x7d0/0x7d0 [ 967.007645] bio_iov_iter_get_pages+0x22a/0x1200 [ 967.008608] ? bvec_alloc+0x17e/0x2f0 [ 967.009381] ? bio_alloc_bioset+0x2a1/0x600 [ 967.010273] ? bio_add_pc_page+0x100/0x100 [ 967.011139] ? bvec_alloc+0x240/0x2f0 [ 967.011929] ? iov_iter_npages+0x1fd/0xa70 [ 967.012792] ? ext4_iomap_begin+0x1a0/0x700 [ 967.013676] iomap_dio_bio_actor+0x77a/0xef0 [ 967.014611] iomap_dio_actor+0x36f/0x560 [ 967.015446] iomap_apply+0x282/0x9e0 [ 967.016199] ? iomap_dio_rw+0x90/0x90 [ 967.016975] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 967.018178] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 967.019260] ? mark_held_locks+0x9e/0xe0 [ 967.020108] ? filemap_check_errors+0xa5/0x150 [ 967.021046] __iomap_dio_rw+0x6cd/0x11a0 [ 967.021871] ? iomap_dio_rw+0x90/0x90 [ 967.022683] ? iomap_dio_bio_actor+0xef0/0xef0 [ 967.023629] ? down_read+0x10f/0x430 [ 967.024480] ? down_write+0x160/0x160 [ 967.025329] iomap_dio_rw+0x31/0x90 [ 967.026075] ext4_file_read_iter+0x2c7/0x4c0 [ 967.026998] new_sync_read+0x424/0x6f0 [ 967.027797] ? fsnotify+0xf30/0xf30 [ 967.028540] ? ksys_lseek+0x1b0/0x1b0 [ 967.029320] ? _cond_resched+0x12/0x80 [ 967.030138] ? avc_policy_seqno+0x9/0x70 [ 967.030971] ? selinux_file_permission+0x36/0x510 [ 967.031959] ? __fget_files+0x296/0x480 [ 967.032795] vfs_read+0x457/0x580 [ 967.033521] ksys_read+0x12d/0x260 [ 967.034345] ? vfs_write+0xa30/0xa30 [ 967.035241] ? rcu_read_lock_sched_held+0x3e/0x80 [ 967.036278] do_syscall_64+0x33/0x40 [ 967.037038] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 967.038076] RIP: 0033:0x7fe1c8afeb19 [ 967.038865] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 967.042622] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 967.044161] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 967.045613] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 967.047068] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 967.048499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 967.049941] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 17:31:50 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) 17:31:50 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 13) 17:31:50 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:31:50 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) write$P9_RSTATFS(r0, &(0x7f00000000c0)={0x43, 0x9, 0x1, {0x6, 0x2, 0x10001, 0x3, 0x4, 0x3, 0x2, 0xffffffff, 0x20}}, 0x43) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) 17:31:50 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 20) 17:31:50 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x2000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 967.195865] FAULT_INJECTION: forcing a failure. [ 967.195865] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 967.198455] CPU: 1 PID: 6780 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 967.199845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 967.201529] Call Trace: [ 967.202137] dump_stack+0x107/0x167 [ 967.203017] should_fail.cold+0x5/0xa [ 967.203954] __alloc_pages_nodemask+0x182/0x680 [ 967.204883] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 967.205873] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 967.207102] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 967.208175] ? lock_downgrade+0x6d0/0x6d0 [ 967.209012] ? mark_held_locks+0x9e/0xe0 [ 967.209840] alloc_pages_vma+0xbb/0x410 [ 967.210666] handle_mm_fault+0x154b/0x3520 [ 967.211528] ? do_raw_spin_lock+0x121/0x260 [ 967.212402] ? rwlock_bug.part.0+0x90/0x90 [ 967.213256] ? __pmd_alloc+0x5e0/0x5e0 [ 967.214073] __get_user_pages+0x61b/0x1390 [ 967.214951] ? follow_page_mask+0x1920/0x1920 [ 967.215876] ? get_user_pages_unlocked+0xfe/0x690 [ 967.216851] get_user_pages_unlocked+0x18a/0x690 [ 967.217817] ? pin_user_pages_locked+0x7b0/0x7b0 [ 967.218799] internal_get_user_pages_fast+0x14b5/0x23b0 [ 967.219919] ? pin_user_pages_unlocked+0x80/0x80 [ 967.220888] get_user_pages_fast+0x66/0xa0 [ 967.221749] iov_iter_get_pages+0x297/0xf40 [ 967.222649] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 967.223642] ? mempool_resize+0x7d0/0x7d0 [ 967.224489] bio_iov_iter_get_pages+0x22a/0x1200 [ 967.225452] ? bvec_alloc+0x17e/0x2f0 [ 967.226229] ? bio_alloc_bioset+0x2a1/0x600 [ 967.227101] ? bio_add_pc_page+0x100/0x100 [ 967.227951] ? bvec_alloc+0x240/0x2f0 [ 967.228725] ? iov_iter_npages+0x1fd/0xa70 [ 967.229576] ? ext4_iomap_begin+0x1a0/0x700 [ 967.230467] iomap_dio_bio_actor+0x77a/0xef0 [ 967.231376] iomap_dio_actor+0x36f/0x560 [ 967.232205] iomap_apply+0x282/0x9e0 [ 967.232952] ? iomap_dio_rw+0x90/0x90 [ 967.233723] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 967.234907] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 967.235981] ? mark_held_locks+0x9e/0xe0 [ 967.236816] ? filemap_check_errors+0xa5/0x150 [ 967.237739] __iomap_dio_rw+0x6cd/0x11a0 [ 967.238592] ? iomap_dio_rw+0x90/0x90 [ 967.239381] ? iomap_dio_bio_actor+0xef0/0xef0 [ 967.240313] ? down_read+0x10f/0x430 [ 967.241063] ? down_write+0x160/0x160 [ 967.241848] iomap_dio_rw+0x31/0x90 [ 967.242620] ext4_file_read_iter+0x2c7/0x4c0 [ 967.242645] new_sync_read+0x424/0x6f0 [ 967.242663] ? fsnotify+0xf30/0xf30 [ 967.242682] ? ksys_lseek+0x1b0/0x1b0 [ 967.242701] ? _cond_resched+0x12/0x80 [ 967.242724] ? avc_policy_seqno+0x9/0x70 [ 967.242744] ? selinux_file_permission+0x36/0x510 17:31:50 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) [ 967.242770] ? __fget_files+0x296/0x480 [ 967.242802] vfs_read+0x457/0x580 [ 967.242829] ksys_read+0x12d/0x260 [ 967.242848] ? vfs_write+0xa30/0xa30 [ 967.242875] ? rcu_read_lock_sched_held+0x3e/0x80 [ 967.242901] do_syscall_64+0x33/0x40 [ 967.242921] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 967.242936] RIP: 0033:0x7f1c8bbbdb19 [ 967.242956] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 967.242967] RSP: 002b:00007f1c89133188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 967.242989] RAX: ffffffffffffffda RBX: 00007f1c8bcd0f60 RCX: 00007f1c8bbbdb19 [ 967.243000] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 967.243012] RBP: 00007f1c891331d0 R08: 0000000000000000 R09: 0000000000000000 [ 967.243023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 967.243035] R13: 00007ffdea77388f R14: 00007f1c89133300 R15: 0000000000022000 [ 967.289468] FAULT_INJECTION: forcing a failure. [ 967.289468] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 967.289585] CPU: 0 PID: 6785 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 967.289598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 967.289604] Call Trace: [ 967.289633] dump_stack+0x107/0x167 [ 967.289658] should_fail.cold+0x5/0xa [ 967.289689] __alloc_pages_nodemask+0x182/0x680 [ 967.289713] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 967.289739] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 967.289767] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 967.289788] ? lock_downgrade+0x6d0/0x6d0 [ 967.289805] ? mark_held_locks+0x9e/0xe0 [ 967.289833] alloc_pages_vma+0xbb/0x410 [ 967.289859] handle_mm_fault+0x154b/0x3520 [ 967.289886] ? do_raw_spin_lock+0x121/0x260 [ 967.289908] ? rwlock_bug.part.0+0x90/0x90 [ 967.289926] ? __pmd_alloc+0x5e0/0x5e0 [ 967.289976] __get_user_pages+0x61b/0x1390 [ 967.290010] ? follow_page_mask+0x1920/0x1920 [ 967.290031] ? down_read+0x10f/0x430 [ 967.290051] ? down_write+0x160/0x160 [ 967.290110] get_user_pages_unlocked+0x18a/0x690 [ 967.290134] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 967.290157] ? pin_user_pages_locked+0x7b0/0x7b0 [ 967.290194] internal_get_user_pages_fast+0x14b5/0x23b0 [ 967.290253] ? pin_user_pages_unlocked+0x80/0x80 [ 967.290288] get_user_pages_fast+0x66/0xa0 [ 967.290315] iov_iter_get_pages+0x297/0xf40 [ 967.290345] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 967.290364] ? mempool_resize+0x7d0/0x7d0 [ 967.290396] bio_iov_iter_get_pages+0x22a/0x1200 [ 967.290423] ? bvec_alloc+0x17e/0x2f0 [ 967.290446] ? bio_alloc_bioset+0x2a1/0x600 [ 967.290463] ? bio_add_pc_page+0x100/0x100 [ 967.290482] ? bvec_alloc+0x240/0x2f0 [ 967.290507] ? iov_iter_npages+0x1fd/0xa70 [ 967.290526] ? ext4_iomap_begin+0x1a0/0x700 [ 967.290553] iomap_dio_bio_actor+0x77a/0xef0 [ 967.290593] iomap_dio_actor+0x36f/0x560 [ 967.290621] iomap_apply+0x282/0x9e0 [ 967.290640] ? iomap_dio_rw+0x90/0x90 [ 967.290663] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 967.290694] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 967.290712] ? mark_held_locks+0x9e/0xe0 [ 967.290752] ? filemap_check_errors+0xa5/0x150 [ 967.290778] __iomap_dio_rw+0x6cd/0x11a0 [ 967.290795] ? iomap_dio_rw+0x90/0x90 [ 967.290836] ? iomap_dio_bio_actor+0xef0/0xef0 [ 967.290868] ? down_read+0x10f/0x430 [ 967.290887] ? down_write+0x160/0x160 [ 967.290914] iomap_dio_rw+0x31/0x90 [ 967.290935] ext4_file_read_iter+0x2c7/0x4c0 [ 967.290961] new_sync_read+0x424/0x6f0 [ 967.290979] ? fsnotify+0xf30/0xf30 [ 967.290997] ? ksys_lseek+0x1b0/0x1b0 [ 967.291017] ? _cond_resched+0x12/0x80 [ 967.291039] ? avc_policy_seqno+0x9/0x70 [ 967.291059] ? selinux_file_permission+0x36/0x510 [ 967.291085] ? __fget_files+0x296/0x480 [ 967.291117] vfs_read+0x457/0x580 [ 967.291145] ksys_read+0x12d/0x260 [ 967.291163] ? vfs_write+0xa30/0xa30 [ 967.291190] ? rcu_read_lock_sched_held+0x3e/0x80 [ 967.291216] do_syscall_64+0x33/0x40 [ 967.291237] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 967.291250] RIP: 0033:0x7f4ab5779b19 [ 967.291270] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 967.291281] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 967.291303] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 967.291314] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 967.291325] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 967.291336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 967.291348] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 967.362897] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:05 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) 17:32:05 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 18) 17:32:05 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:32:05 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 21) 17:32:05 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) pipe2$9p(&(0x7f0000000000), 0x800) 17:32:05 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 19) 17:32:05 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 14) 17:32:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x2010, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 982.878978] FAULT_INJECTION: forcing a failure. [ 982.878978] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 982.879862] FAULT_INJECTION: forcing a failure. [ 982.879862] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 982.880906] CPU: 0 PID: 6809 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 982.883979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 982.885049] Call Trace: [ 982.885407] dump_stack+0x107/0x167 [ 982.885886] should_fail.cold+0x5/0xa [ 982.886412] __alloc_pages_nodemask+0x182/0x680 [ 982.887021] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 982.887673] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 982.888468] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 982.889166] ? lock_downgrade+0x6d0/0x6d0 [ 982.889717] ? mark_held_locks+0x9e/0xe0 [ 982.890265] alloc_pages_vma+0xbb/0x410 [ 982.890812] handle_mm_fault+0x154b/0x3520 [ 982.891385] ? do_raw_spin_lock+0x121/0x260 [ 982.891964] ? rwlock_bug.part.0+0x90/0x90 [ 982.892531] ? __pmd_alloc+0x5e0/0x5e0 [ 982.893066] __get_user_pages+0x61b/0x1390 [ 982.893648] ? follow_page_mask+0x1920/0x1920 [ 982.894246] ? down_read+0x10f/0x430 [ 982.894753] ? down_write+0x160/0x160 [ 982.895267] get_user_pages_unlocked+0x18a/0x690 [ 982.895895] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 982.896617] ? pin_user_pages_locked+0x7b0/0x7b0 [ 982.897253] internal_get_user_pages_fast+0x14b5/0x23b0 [ 982.897985] ? pin_user_pages_unlocked+0x80/0x80 [ 982.898660] get_user_pages_fast+0x66/0xa0 [ 982.899225] iov_iter_get_pages+0x297/0xf40 [ 982.899804] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 982.900460] ? mempool_resize+0x7d0/0x7d0 [ 982.900995] bio_iov_iter_get_pages+0x22a/0x1200 [ 982.901634] ? bvec_alloc+0x17e/0x2f0 [ 982.902151] ? bio_alloc_bioset+0x2a1/0x600 [ 982.902738] ? bio_add_pc_page+0x100/0x100 [ 982.903288] ? bvec_alloc+0x240/0x2f0 [ 982.903801] ? iov_iter_npages+0x1fd/0xa70 [ 982.904373] ? ext4_iomap_begin+0x1a0/0x700 [ 982.904950] iomap_dio_bio_actor+0x77a/0xef0 [ 982.905551] iomap_dio_actor+0x36f/0x560 [ 982.906098] iomap_apply+0x282/0x9e0 [ 982.906608] ? iomap_dio_rw+0x90/0x90 [ 982.907121] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 982.907894] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 982.908596] ? mark_held_locks+0x9e/0xe0 [ 982.909134] ? filemap_check_errors+0xa5/0x150 [ 982.909743] __iomap_dio_rw+0x6cd/0x11a0 [ 982.910276] ? iomap_dio_rw+0x90/0x90 [ 982.910810] ? iomap_dio_bio_actor+0xef0/0xef0 [ 982.911418] ? down_read+0x10f/0x430 [ 982.911913] ? down_write+0x160/0x160 [ 982.912422] iomap_dio_rw+0x31/0x90 [ 982.912901] ext4_file_read_iter+0x2c7/0x4c0 [ 982.913490] new_sync_read+0x424/0x6f0 [ 982.914010] ? fsnotify+0xf30/0xf30 [ 982.914500] ? ksys_lseek+0x1b0/0x1b0 [ 982.915009] ? _cond_resched+0x12/0x80 [ 982.915524] ? avc_policy_seqno+0x9/0x70 [ 982.916066] ? selinux_file_permission+0x36/0x510 [ 982.916707] ? __fget_files+0x296/0x480 [ 982.917245] vfs_read+0x457/0x580 [ 982.917704] ksys_read+0x12d/0x260 [ 982.918174] ? vfs_write+0xa30/0xa30 [ 982.918679] ? rcu_read_lock_sched_held+0x3e/0x80 [ 982.919331] do_syscall_64+0x33/0x40 [ 982.919820] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 982.920521] RIP: 0033:0x7f1c8bbbdb19 [ 982.921002] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 982.923469] RSP: 002b:00007f1c89133188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 982.924455] RAX: ffffffffffffffda RBX: 00007f1c8bcd0f60 RCX: 00007f1c8bbbdb19 [ 982.925402] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 982.926367] RBP: 00007f1c891331d0 R08: 0000000000000000 R09: 0000000000000000 [ 982.927318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 982.928262] R13: 00007ffdea77388f R14: 00007f1c89133300 R15: 0000000000022000 [ 982.929282] CPU: 1 PID: 6808 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 982.930712] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 982.932418] Call Trace: [ 982.932973] dump_stack+0x107/0x167 [ 982.933727] should_fail.cold+0x5/0xa [ 982.934537] __alloc_pages_nodemask+0x182/0x680 [ 982.935495] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 982.936532] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 982.937769] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 982.938886] ? lock_downgrade+0x6d0/0x6d0 [ 982.939736] ? mark_held_locks+0x9e/0xe0 [ 982.940594] alloc_pages_vma+0xbb/0x410 [ 982.941430] handle_mm_fault+0x154b/0x3520 [ 982.942321] ? do_raw_spin_lock+0x121/0x260 [ 982.943211] ? rwlock_bug.part.0+0x90/0x90 [ 982.944090] ? __pmd_alloc+0x5e0/0x5e0 [ 982.944916] __get_user_pages+0x61b/0x1390 [ 982.945824] ? follow_page_mask+0x1920/0x1920 [ 982.946784] ? down_read+0x10f/0x430 [ 982.947553] ? down_write+0x160/0x160 [ 982.948368] get_user_pages_unlocked+0x18a/0x690 [ 982.949357] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 982.950485] ? pin_user_pages_locked+0x7b0/0x7b0 [ 982.951477] internal_get_user_pages_fast+0x14b5/0x23b0 [ 982.952617] ? pin_user_pages_unlocked+0x80/0x80 [ 982.953622] get_user_pages_fast+0x66/0xa0 [ 982.954527] iov_iter_get_pages+0x297/0xf40 [ 982.955441] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 982.956459] ? mempool_resize+0x7d0/0x7d0 [ 982.957341] bio_iov_iter_get_pages+0x22a/0x1200 [ 982.958345] ? bvec_alloc+0x17e/0x2f0 [ 982.959140] ? bio_alloc_bioset+0x2a1/0x600 [ 982.960028] ? bio_add_pc_page+0x100/0x100 [ 982.960887] ? bvec_alloc+0x240/0x2f0 [ 982.961693] ? iov_iter_npages+0x1fd/0xa70 [ 982.962572] ? ext4_iomap_begin+0x1a0/0x700 [ 982.963475] iomap_dio_bio_actor+0x77a/0xef0 [ 982.964404] iomap_dio_actor+0x36f/0x560 [ 982.965252] iomap_apply+0x282/0x9e0 [ 982.966038] ? iomap_dio_rw+0x90/0x90 [ 982.966830] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 982.968031] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 982.969128] ? mark_held_locks+0x9e/0xe0 [ 982.969987] ? filemap_check_errors+0xa5/0x150 [ 982.970955] __iomap_dio_rw+0x6cd/0x11a0 [ 982.971806] ? iomap_dio_rw+0x90/0x90 [ 982.972620] ? iomap_dio_bio_actor+0xef0/0xef0 [ 982.973579] ? down_read+0x10f/0x430 [ 982.974360] ? down_write+0x160/0x160 [ 982.975155] iomap_dio_rw+0x31/0x90 [ 982.975894] ext4_file_read_iter+0x2c7/0x4c0 [ 982.976819] new_sync_read+0x424/0x6f0 [ 982.977632] ? fsnotify+0xf30/0xf30 [ 982.978398] ? ksys_lseek+0x1b0/0x1b0 [ 982.979185] ? _cond_resched+0x12/0x80 [ 982.979996] ? avc_policy_seqno+0x9/0x70 [ 982.980841] ? selinux_file_permission+0x36/0x510 [ 982.981836] ? __fget_files+0x296/0x480 [ 982.982698] vfs_read+0x457/0x580 [ 982.982726] ksys_read+0x12d/0x260 [ 982.982744] ? vfs_write+0xa30/0xa30 17:32:06 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f5", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000006a2304680000000200"/32]) fchmod(r0, 0x0) 17:32:06 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x3f00, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 982.982772] ? rcu_read_lock_sched_held+0x3e/0x80 [ 982.982798] do_syscall_64+0x33/0x40 [ 982.982818] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 982.982831] RIP: 0033:0x7f771d441b19 [ 982.982850] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 982.982861] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 982.982884] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 982.982896] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 982.982909] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 982.982920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 982.982932] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 983.001281] FAULT_INJECTION: forcing a failure. [ 983.001281] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 983.001377] CPU: 1 PID: 6819 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 983.001392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 983.001398] Call Trace: [ 983.001422] dump_stack+0x107/0x167 [ 983.001446] should_fail.cold+0x5/0xa [ 983.001475] __alloc_pages_nodemask+0x182/0x680 [ 983.001494] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 983.001520] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 983.001547] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 983.001567] ? lock_downgrade+0x6d0/0x6d0 [ 983.001584] ? mark_held_locks+0x9e/0xe0 [ 983.001612] alloc_pages_vma+0xbb/0x410 [ 983.001638] handle_mm_fault+0x154b/0x3520 [ 983.001663] ? do_raw_spin_lock+0x121/0x260 [ 983.001685] ? rwlock_bug.part.0+0x90/0x90 [ 983.001704] ? __pmd_alloc+0x5e0/0x5e0 [ 983.001754] __get_user_pages+0x61b/0x1390 [ 983.001787] ? follow_page_mask+0x1920/0x1920 [ 983.001807] ? down_read+0x10f/0x430 [ 983.001827] ? down_write+0x160/0x160 [ 983.001861] get_user_pages_unlocked+0x18a/0x690 [ 983.001884] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 983.001907] ? pin_user_pages_locked+0x7b0/0x7b0 [ 983.001943] internal_get_user_pages_fast+0x14b5/0x23b0 [ 983.002001] ? pin_user_pages_unlocked+0x80/0x80 [ 983.002036] get_user_pages_fast+0x66/0xa0 [ 983.002061] iov_iter_get_pages+0x297/0xf40 [ 983.002091] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 983.002108] ? mempool_resize+0x7d0/0x7d0 [ 983.002139] bio_iov_iter_get_pages+0x22a/0x1200 [ 983.002166] ? bvec_alloc+0x17e/0x2f0 [ 983.002188] ? bio_alloc_bioset+0x2a1/0x600 [ 983.002206] ? bio_add_pc_page+0x100/0x100 [ 983.002223] ? bvec_alloc+0x240/0x2f0 [ 983.002249] ? iov_iter_npages+0x1fd/0xa70 [ 983.002266] ? ext4_iomap_begin+0x1a0/0x700 [ 983.002292] iomap_dio_bio_actor+0x77a/0xef0 [ 983.002341] iomap_dio_actor+0x36f/0x560 [ 983.002369] iomap_apply+0x282/0x9e0 [ 983.002388] ? iomap_dio_rw+0x90/0x90 [ 983.002411] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 983.002441] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 983.002459] ? mark_held_locks+0x9e/0xe0 [ 983.002498] ? filemap_check_errors+0xa5/0x150 [ 983.002525] __iomap_dio_rw+0x6cd/0x11a0 [ 983.002541] ? iomap_dio_rw+0x90/0x90 [ 983.002582] ? iomap_dio_bio_actor+0xef0/0xef0 [ 983.002613] ? down_read+0x10f/0x430 [ 983.002632] ? down_write+0x160/0x160 [ 983.002660] iomap_dio_rw+0x31/0x90 [ 983.002681] ext4_file_read_iter+0x2c7/0x4c0 [ 983.002705] new_sync_read+0x424/0x6f0 [ 983.002723] ? fsnotify+0xf30/0xf30 [ 983.002741] ? ksys_lseek+0x1b0/0x1b0 [ 983.002760] ? _cond_resched+0x12/0x80 [ 983.002782] ? avc_policy_seqno+0x9/0x70 [ 983.002802] ? selinux_file_permission+0x36/0x510 [ 983.002828] ? __fget_files+0x296/0x480 [ 983.002860] vfs_read+0x457/0x580 [ 983.002888] ksys_read+0x12d/0x260 [ 983.002906] ? vfs_write+0xa30/0xa30 [ 983.002941] ? rcu_read_lock_sched_held+0x3e/0x80 [ 983.007380] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 983.008488] do_syscall_64+0x33/0x40 [ 983.008511] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 983.008524] RIP: 0033:0x7fe1c8afeb19 [ 983.008544] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 983.008555] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 983.008576] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 983.008588] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 983.008608] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 983.087600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 17:32:06 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) r1 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) pivot_root(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYRESDEC=r1], 0x3c}}, 0x4801) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = fcntl$dupfd(r1, 0x0, r2) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_PORTS(r4, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r5, 0x8, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008045) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) r6 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYRESDEC=r6], 0x3c}}, 0x4801) io_uring_register$IORING_REGISTER_FILES_UPDATE(r3, 0x6, &(0x7f0000000100)={0x7ff, 0x0, &(0x7f00000000c0)=[r2, r6]}, 0x2) [ 983.087612] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 983.107774] FAULT_INJECTION: forcing a failure. [ 983.107774] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 983.110403] CPU: 1 PID: 6816 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 983.111798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 983.113509] Call Trace: [ 983.114065] dump_stack+0x107/0x167 [ 983.114820] should_fail.cold+0x5/0xa [ 983.115618] __alloc_pages_nodemask+0x182/0x680 [ 983.116589] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 983.117620] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 983.118885] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 983.119981] ? lock_downgrade+0x6d0/0x6d0 [ 983.120825] ? mark_held_locks+0x9e/0xe0 [ 983.121692] alloc_pages_vma+0xbb/0x410 [ 983.122553] handle_mm_fault+0x154b/0x3520 [ 983.123436] ? do_raw_spin_lock+0x121/0x260 [ 983.124337] ? rwlock_bug.part.0+0x90/0x90 [ 983.125227] ? __pmd_alloc+0x5e0/0x5e0 [ 983.126075] __get_user_pages+0x61b/0x1390 [ 983.126981] ? follow_page_mask+0x1920/0x1920 [ 983.127910] ? down_read+0x10f/0x430 [ 983.128684] ? down_write+0x160/0x160 [ 983.129508] get_user_pages_unlocked+0x18a/0x690 [ 983.130514] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 983.131641] ? pin_user_pages_locked+0x7b0/0x7b0 [ 983.132636] internal_get_user_pages_fast+0x14b5/0x23b0 [ 983.133776] ? pin_user_pages_unlocked+0x80/0x80 [ 983.134800] get_user_pages_fast+0x66/0xa0 [ 983.135818] iov_iter_get_pages+0x297/0xf40 [ 983.136717] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 983.137736] ? mempool_resize+0x7d0/0x7d0 [ 983.138759] bio_iov_iter_get_pages+0x22a/0x1200 [ 983.139858] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 983.141054] ? bvec_alloc+0x17e/0x2f0 [ 983.141913] ? bio_alloc_bioset+0x2a1/0x600 [ 983.142997] ? bio_add_pc_page+0x100/0x100 [ 983.143974] ? bvec_alloc+0x240/0x2f0 [ 983.144864] ? write_comp_data+0x2f/0x80 [ 983.145779] ? iov_iter_npages+0x1fd/0xa70 [ 983.146807] ? iomap_dio_bio_actor+0x25/0xef0 [ 983.147829] iomap_dio_bio_actor+0x77a/0xef0 [ 983.148860] iomap_dio_actor+0x36f/0x560 [ 983.149782] iomap_apply+0x282/0x9e0 [ 983.150742] ? iomap_dio_rw+0x90/0x90 [ 983.151623] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 983.152927] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 983.154090] ? filemap_write_and_wait_range+0x74/0x100 [ 983.155205] ? filemap_check_errors+0xa5/0x150 [ 983.156157] __iomap_dio_rw+0x6cd/0x11a0 [ 983.156996] ? iomap_dio_rw+0x90/0x90 [ 983.157798] ? iomap_dio_bio_actor+0xef0/0xef0 [ 983.158780] ? down_read+0x10f/0x430 [ 983.159557] ? down_write+0x160/0x160 [ 983.160358] iomap_dio_rw+0x31/0x90 [ 983.161117] ext4_file_read_iter+0x2c7/0x4c0 [ 983.162054] new_sync_read+0x424/0x6f0 [ 983.162868] ? fsnotify+0xf30/0xf30 [ 983.163626] ? ksys_lseek+0x1b0/0x1b0 [ 983.164423] ? _cond_resched+0x12/0x80 [ 983.165236] ? avc_policy_seqno+0x9/0x70 [ 983.166089] ? selinux_file_permission+0x36/0x510 [ 983.167117] ? __fget_files+0x296/0x480 [ 983.167939] vfs_read+0x457/0x580 [ 983.168667] ksys_read+0x12d/0x260 [ 983.169399] ? vfs_write+0xa30/0xa30 [ 983.170198] ? rcu_read_lock_sched_held+0x3e/0x80 [ 983.171203] do_syscall_64+0x33/0x40 [ 983.171980] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 983.173036] RIP: 0033:0x7f4ab5779b19 [ 983.173797] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 983.177561] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 983.179182] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 983.180636] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 983.182122] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 983.183625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 983.185114] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 17:32:06 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:32:06 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xedc0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:32:06 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write$9p(r0, &(0x7f00000002c0)="70d14a28d27f3bb622263f5547d99508fe5d42f906d11ecfccae68ee0bfdcb70cee8b56f3989eaed3642b27db155a89afebf9cc7097e85e3fd6bf957bd04a50e6b6dabf46df18fa95f9d49da5480943fe7a095e92381ffcc39dc9179fb25af94c6465a7c4f5c8aacf03f91e12e2b22de60ee527173baa2134faca555d7a3d9c687cf259470c6ff87f3", 0x89) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee00}}, './file1\x00'}) read$usbmon(r2, &(0x7f00000001c0)=""/213, 0xd5) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8c000) syncfs(r3) ftruncate(r1, 0x7) r4 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f00000000c0)={0x0, r4, 0x1, 0x107, 0xffffffffffff5e37, 0x9}) 17:32:06 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 15) [ 983.331749] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:06 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xff00, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 983.471394] FAULT_INJECTION: forcing a failure. [ 983.471394] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 983.474200] CPU: 1 PID: 6843 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 983.475649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 983.477389] Call Trace: [ 983.477974] dump_stack+0x107/0x167 [ 983.478749] should_fail.cold+0x5/0xa [ 983.479557] __alloc_pages_nodemask+0x182/0x680 [ 983.480541] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 983.481567] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 983.482823] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 983.483892] ? lock_downgrade+0x6d0/0x6d0 [ 983.484819] ? mark_held_locks+0x9e/0xe0 [ 983.485785] alloc_pages_vma+0xbb/0x410 [ 983.486646] handle_mm_fault+0x154b/0x3520 [ 983.487540] ? do_raw_spin_lock+0x121/0x260 [ 983.488441] ? rwlock_bug.part.0+0x90/0x90 [ 983.489331] ? __pmd_alloc+0x5e0/0x5e0 [ 983.490180] __get_user_pages+0x61b/0x1390 [ 983.491100] ? follow_page_mask+0x1920/0x1920 [ 983.492033] ? down_read+0x10f/0x430 [ 983.492795] ? down_write+0x160/0x160 [ 983.493608] get_user_pages_unlocked+0x18a/0x690 [ 983.494630] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 983.495762] ? pin_user_pages_locked+0x7b0/0x7b0 [ 983.496763] internal_get_user_pages_fast+0x14b5/0x23b0 [ 983.497913] ? pin_user_pages_unlocked+0x80/0x80 [ 983.498953] get_user_pages_fast+0x66/0xa0 [ 983.499851] iov_iter_get_pages+0x297/0xf40 [ 983.500764] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 983.501779] ? mempool_resize+0x7d0/0x7d0 [ 983.502679] bio_iov_iter_get_pages+0x22a/0x1200 [ 983.503686] ? bvec_alloc+0x17e/0x2f0 [ 983.504486] ? bio_alloc_bioset+0x2a1/0x600 [ 983.505405] ? bio_add_pc_page+0x100/0x100 [ 983.506510] ? bvec_alloc+0x240/0x2f0 [ 983.507492] ? iov_iter_npages+0x1fd/0xa70 [ 983.508566] ? ext4_iomap_begin+0x1a0/0x700 [ 983.509681] iomap_dio_bio_actor+0x77a/0xef0 [ 983.510720] iomap_dio_actor+0x36f/0x560 [ 983.511591] iomap_apply+0x282/0x9e0 [ 983.512393] ? iomap_dio_rw+0x90/0x90 [ 983.513229] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 983.514463] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 983.515570] ? mark_held_locks+0x9e/0xe0 [ 983.516455] ? filemap_check_errors+0xa5/0x150 [ 983.517417] __iomap_dio_rw+0x6cd/0x11a0 [ 983.518266] ? iomap_dio_rw+0x90/0x90 [ 983.519102] ? iomap_dio_bio_actor+0xef0/0xef0 [ 983.520089] ? down_read+0x10f/0x430 [ 983.520856] ? down_write+0x160/0x160 [ 983.521659] iomap_dio_rw+0x31/0x90 [ 983.522453] ext4_file_read_iter+0x2c7/0x4c0 [ 983.523384] new_sync_read+0x424/0x6f0 [ 983.524211] ? fsnotify+0xf30/0xf30 [ 983.525171] ? ksys_lseek+0x1b0/0x1b0 [ 983.525964] ? _cond_resched+0x12/0x80 [ 983.526864] ? avc_policy_seqno+0x9/0x70 [ 983.527718] ? selinux_file_permission+0x36/0x510 [ 983.528712] ? __fget_files+0x296/0x480 [ 983.529540] vfs_read+0x457/0x580 [ 983.530263] ksys_read+0x12d/0x260 [ 983.531003] ? vfs_write+0xa30/0xa30 [ 983.531781] ? rcu_read_lock_sched_held+0x3e/0x80 [ 983.532772] do_syscall_64+0x33/0x40 [ 983.533554] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 983.534621] RIP: 0033:0x7f1c8bbbdb19 [ 983.535391] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 983.539161] RSP: 002b:00007f1c89133188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 983.540716] RAX: ffffffffffffffda RBX: 00007f1c8bcd0f60 RCX: 00007f1c8bbbdb19 [ 983.542175] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 983.543820] RBP: 00007f1c891331d0 R08: 0000000000000000 R09: 0000000000000000 [ 983.545327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 983.546801] R13: 00007ffdea77388f R14: 00007f1c89133300 R15: 0000000000022000 17:32:22 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 16) 17:32:22 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 19) 17:32:22 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 22) 17:32:22 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) 17:32:22 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:32:22 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) r2 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYRESDEC=r2], 0x3c}}, 0x4801) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYRESDEC=r1], 0x3c}}, 0x4801) r3 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYRESDEC=r3], 0x3c}}, 0x4801) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) pwrite64(r1, &(0x7f0000000180)="1f16933f867e1780ef2ec78cd22f6c1f1de5416f8c74fc6875990d3ab7f40530a05f71367a8695be74aea32af3f6b1b66b57eb347e349ed69fdfe023aec313f6f18736133d1edd82dfd14645069e8e1e95a5e2e3fe15412ba7434cf6a5b4bdeeb3028818bdc279eb7003be991a29d44c526581dc3d251cb5b48e32f667727e0806126be851f963d7159ca0062ad03ceda087e567cac01fcad6d670b270f6313e36f14d77fcfd0394223c7d1d5d0486b47d602f5199f773dd15048fc8032a243f64a10f391ad4d4fea10c2c339a58c96f3af95d71c228e2ae24", 0xd9, 0x1) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) r4 = accept(r0, &(0x7f00000000c0)=@alg, &(0x7f0000000280)=0x80) sendmsg$SEG6_CMD_SETHMAC(r4, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000840}, 0x2840) 17:32:22 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 20) 17:32:22 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x80000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 999.622819] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 999.632986] FAULT_INJECTION: forcing a failure. [ 999.632986] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 999.635595] CPU: 1 PID: 6865 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 999.636984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 999.638706] Call Trace: [ 999.639250] dump_stack+0x107/0x167 [ 999.640003] should_fail.cold+0x5/0xa [ 999.640794] __alloc_pages_nodemask+0x182/0x680 [ 999.641740] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 999.642767] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 999.643977] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 999.645035] ? lock_downgrade+0x6d0/0x6d0 [ 999.645865] ? mark_held_locks+0x9e/0xe0 [ 999.646708] alloc_pages_vma+0xbb/0x410 [ 999.647512] handle_mm_fault+0x154b/0x3520 [ 999.647877] FAULT_INJECTION: forcing a failure. [ 999.647877] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 999.648368] ? do_raw_spin_lock+0x121/0x260 [ 999.648390] ? rwlock_bug.part.0+0x90/0x90 [ 999.648409] ? __pmd_alloc+0x5e0/0x5e0 [ 999.648464] __get_user_pages+0x61b/0x1390 [ 999.654123] ? follow_page_mask+0x1920/0x1920 [ 999.655035] ? down_read+0x10f/0x430 [ 999.655789] ? down_write+0x160/0x160 [ 999.656569] get_user_pages_unlocked+0x18a/0x690 [ 999.657523] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 999.658622] ? pin_user_pages_locked+0x7b0/0x7b0 [ 999.659587] internal_get_user_pages_fast+0x14b5/0x23b0 [ 999.660693] ? pin_user_pages_unlocked+0x80/0x80 [ 999.661656] get_user_pages_fast+0x66/0xa0 [ 999.662512] iov_iter_get_pages+0x297/0xf40 [ 999.663405] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 999.664411] ? mempool_resize+0x7d0/0x7d0 [ 999.665256] bio_iov_iter_get_pages+0x22a/0x1200 [ 999.666231] ? bvec_alloc+0x17e/0x2f0 [ 999.667013] ? bio_alloc_bioset+0x2a1/0x600 [ 999.667878] ? bio_add_pc_page+0x100/0x100 [ 999.668752] ? bvec_alloc+0x240/0x2f0 [ 999.669536] ? iov_iter_npages+0x1fd/0xa70 [ 999.670383] ? ext4_iomap_begin+0x1a0/0x700 [ 999.671285] iomap_dio_bio_actor+0x77a/0xef0 [ 999.672202] iomap_dio_actor+0x36f/0x560 [ 999.673061] iomap_apply+0x282/0x9e0 [ 999.673836] ? iomap_dio_rw+0x90/0x90 [ 999.674624] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 999.675795] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 999.676870] ? mark_held_locks+0x9e/0xe0 [ 999.677718] ? filemap_check_errors+0xa5/0x150 [ 999.678653] __iomap_dio_rw+0x6cd/0x11a0 [ 999.679468] ? iomap_dio_rw+0x90/0x90 [ 999.680260] ? iomap_dio_bio_actor+0xef0/0xef0 [ 999.681192] ? down_read+0x10f/0x430 [ 999.681939] ? down_write+0x160/0x160 [ 999.682728] iomap_dio_rw+0x31/0x90 [ 999.683467] ext4_file_read_iter+0x2c7/0x4c0 [ 999.684357] new_sync_read+0x424/0x6f0 [ 999.685135] ? fsnotify+0xf30/0xf30 [ 999.685868] ? ksys_lseek+0x1b0/0x1b0 [ 999.686657] ? _cond_resched+0x12/0x80 [ 999.687444] ? avc_policy_seqno+0x9/0x70 [ 999.688262] ? selinux_file_permission+0x36/0x510 [ 999.689239] ? __fget_files+0x296/0x480 [ 999.690051] vfs_read+0x457/0x580 [ 999.690766] ksys_read+0x12d/0x260 [ 999.691482] ? vfs_write+0xa30/0xa30 [ 999.692237] ? rcu_read_lock_sched_held+0x3e/0x80 [ 999.693214] do_syscall_64+0x33/0x40 [ 999.693974] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 999.695014] RIP: 0033:0x7fe1c8afeb19 [ 999.695767] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 999.699444] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 999.700974] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 999.702407] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 999.703851] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 999.705284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 999.706728] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 999.708324] CPU: 0 PID: 6866 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 999.709751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 999.711422] Call Trace: [ 999.711973] dump_stack+0x107/0x167 [ 999.712735] should_fail.cold+0x5/0xa [ 999.713522] __alloc_pages_nodemask+0x182/0x680 [ 999.714481] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 999.715525] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 999.716791] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 999.717871] ? lock_downgrade+0x6d0/0x6d0 [ 999.718737] ? mark_held_locks+0x9e/0xe0 [ 999.719583] alloc_pages_vma+0xbb/0x410 [ 999.720414] handle_mm_fault+0x154b/0x3520 [ 999.721312] ? do_raw_spin_lock+0x121/0x260 [ 999.722205] ? rwlock_bug.part.0+0x90/0x90 [ 999.723081] ? __pmd_alloc+0x5e0/0x5e0 [ 999.723905] __get_user_pages+0x61b/0x1390 [ 999.724794] ? follow_page_mask+0x1920/0x1920 [ 999.725708] ? down_read+0x10f/0x430 [ 999.726467] ? down_write+0x160/0x160 [ 999.727280] get_user_pages_unlocked+0x18a/0x690 [ 999.728246] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 999.729360] ? pin_user_pages_locked+0x7b0/0x7b0 [ 999.730338] internal_get_user_pages_fast+0x14b5/0x23b0 [ 999.731473] ? pin_user_pages_unlocked+0x80/0x80 [ 999.732453] get_user_pages_fast+0x66/0xa0 [ 999.733338] iov_iter_get_pages+0x297/0xf40 [ 999.734229] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 999.735242] ? mempool_resize+0x7d0/0x7d0 [ 999.736100] bio_iov_iter_get_pages+0x22a/0x1200 [ 999.737081] ? bvec_alloc+0x17e/0x2f0 [ 999.737873] ? bio_alloc_bioset+0x2a1/0x600 [ 999.738971] ? bio_add_pc_page+0x100/0x100 [ 999.740045] ? bvec_alloc+0x240/0x2f0 [ 999.741015] ? iov_iter_npages+0x1fd/0xa70 [ 999.742020] ? ext4_iomap_begin+0x1a0/0x700 [ 999.743058] iomap_dio_bio_actor+0x77a/0xef0 [ 999.744056] iomap_dio_actor+0x36f/0x560 [ 999.744949] iomap_apply+0x282/0x9e0 [ 999.745733] ? iomap_dio_rw+0x90/0x90 [ 999.746500] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 999.747694] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 999.748837] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 999.749943] ? filemap_check_errors+0xa5/0x150 [ 999.750935] __iomap_dio_rw+0x6cd/0x11a0 [ 999.751792] ? iomap_dio_rw+0x90/0x90 [ 999.752583] ? iomap_dio_bio_actor+0xef0/0xef0 [ 999.753558] ? down_read+0x10f/0x430 [ 999.754324] ? down_write+0x160/0x160 [ 999.755149] iomap_dio_rw+0x31/0x90 [ 999.755914] ext4_file_read_iter+0x2c7/0x4c0 [ 999.756854] new_sync_read+0x424/0x6f0 [ 999.757632] ? fsnotify+0xf30/0xf30 [ 999.758383] ? ksys_lseek+0x1b0/0x1b0 [ 999.759175] ? _cond_resched+0x12/0x80 [ 999.759992] ? avc_policy_seqno+0x9/0x70 [ 999.760824] ? selinux_file_permission+0x36/0x510 [ 999.761813] ? __fget_files+0x296/0x480 [ 999.762640] vfs_read+0x457/0x580 [ 999.763376] ksys_read+0x12d/0x260 [ 999.764127] ? vfs_write+0xa30/0xa30 [ 999.764899] ? rcu_read_lock_sched_held+0x3e/0x80 [ 999.765890] do_syscall_64+0x33/0x40 [ 999.766657] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 999.767729] RIP: 0033:0x7f771d441b19 [ 999.768475] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 999.772250] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 999.773807] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 999.775271] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 999.776740] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 999.778178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 999.779685] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 999.783074] FAULT_INJECTION: forcing a failure. [ 999.783074] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 999.785611] CPU: 1 PID: 6868 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 999.787033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 999.787515] FAULT_INJECTION: forcing a failure. [ 999.787515] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 999.788725] Call Trace: [ 999.788750] dump_stack+0x107/0x167 [ 999.788774] should_fail.cold+0x5/0xa [ 999.788803] __alloc_pages_nodemask+0x182/0x680 [ 999.788821] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 999.788848] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 999.788876] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 999.788895] ? lock_downgrade+0x6d0/0x6d0 [ 999.788911] ? mark_held_locks+0x9e/0xe0 [ 999.788939] alloc_pages_vma+0xbb/0x410 [ 999.788965] handle_mm_fault+0x154b/0x3520 [ 999.788990] ? do_raw_spin_lock+0x121/0x260 [ 999.789012] ? rwlock_bug.part.0+0x90/0x90 [ 999.789030] ? __pmd_alloc+0x5e0/0x5e0 [ 999.789080] __get_user_pages+0x61b/0x1390 [ 999.789114] ? follow_page_mask+0x1920/0x1920 [ 999.789141] ? down_read+0x10f/0x430 [ 999.805774] ? down_write+0x160/0x160 [ 999.806561] get_user_pages_unlocked+0x18a/0x690 [ 999.807522] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 999.808621] ? pin_user_pages_locked+0x7b0/0x7b0 [ 999.809590] internal_get_user_pages_fast+0x14b5/0x23b0 [ 999.810714] ? pin_user_pages_unlocked+0x80/0x80 [ 999.811686] get_user_pages_fast+0x66/0xa0 [ 999.812541] iov_iter_get_pages+0x297/0xf40 [ 999.813417] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 999.814400] ? mempool_resize+0x7d0/0x7d0 [ 999.815260] bio_iov_iter_get_pages+0x22a/0x1200 [ 999.816225] ? bvec_alloc+0x17e/0x2f0 [ 999.816999] ? bio_alloc_bioset+0x2a1/0x600 [ 999.817872] ? bio_add_pc_page+0x100/0x100 [ 999.818730] ? bvec_alloc+0x240/0x2f0 [ 999.819512] ? iov_iter_npages+0x1fd/0xa70 [ 999.820364] ? ext4_iomap_begin+0x1a0/0x700 [ 999.821237] iomap_dio_bio_actor+0x77a/0xef0 [ 999.822145] iomap_dio_actor+0x36f/0x560 [ 999.822993] iomap_apply+0x282/0x9e0 [ 999.823744] ? iomap_dio_rw+0x90/0x90 [ 999.824523] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 999.825683] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 999.826762] ? mark_held_locks+0x9e/0xe0 [ 999.827602] ? filemap_check_errors+0xa5/0x150 [ 999.828524] __iomap_dio_rw+0x6cd/0x11a0 [ 999.829332] ? iomap_dio_rw+0x90/0x90 [ 999.830124] ? iomap_dio_bio_actor+0xef0/0xef0 [ 999.831073] ? down_read+0x10f/0x430 [ 999.831833] ? down_write+0x160/0x160 [ 999.832604] iomap_dio_rw+0x31/0x90 [ 999.833347] ext4_file_read_iter+0x2c7/0x4c0 [ 999.834235] new_sync_read+0x424/0x6f0 [ 999.835018] ? fsnotify+0xf30/0xf30 [ 999.835757] ? ksys_lseek+0x1b0/0x1b0 [ 999.836522] ? _cond_resched+0x12/0x80 [ 999.837303] ? avc_policy_seqno+0x9/0x70 [ 999.838121] ? selinux_file_permission+0x36/0x510 [ 999.839112] ? __fget_files+0x296/0x480 [ 999.839934] vfs_read+0x457/0x580 [ 999.840643] ksys_read+0x12d/0x260 [ 999.841356] ? vfs_write+0xa30/0xa30 [ 999.842112] ? rcu_read_lock_sched_held+0x3e/0x80 [ 999.843095] do_syscall_64+0x33/0x40 [ 999.843850] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 999.844875] RIP: 0033:0x7f4ab5779b19 [ 999.845624] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 999.849298] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 999.850837] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 999.852265] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 999.853690] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 999.855121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 999.856544] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 999.858027] CPU: 0 PID: 6867 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 999.859432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 999.861128] Call Trace: [ 999.861669] dump_stack+0x107/0x167 [ 999.862415] should_fail.cold+0x5/0xa [ 999.863237] __alloc_pages_nodemask+0x182/0x680 [ 999.864191] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 999.865194] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 999.866423] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 999.867508] ? lock_downgrade+0x6d0/0x6d0 [ 999.868359] ? mark_held_locks+0x9e/0xe0 [ 999.869200] alloc_pages_vma+0xbb/0x410 [ 999.870018] handle_mm_fault+0x154b/0x3520 [ 999.870908] ? do_raw_spin_lock+0x121/0x260 [ 999.871795] ? rwlock_bug.part.0+0x90/0x90 [ 999.872638] ? __pmd_alloc+0x5e0/0x5e0 [ 999.873462] __get_user_pages+0x61b/0x1390 [ 999.874330] ? follow_page_mask+0x1920/0x1920 [ 999.875247] ? down_read+0x10f/0x430 [ 999.876015] ? down_write+0x160/0x160 17:32:22 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) [ 999.876988] get_user_pages_unlocked+0x18a/0x690 [ 999.878222] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 999.879659] ? pin_user_pages_locked+0x7b0/0x7b0 [ 999.880924] internal_get_user_pages_fast+0x14b5/0x23b0 [ 999.882350] ? pin_user_pages_unlocked+0x80/0x80 [ 999.883622] get_user_pages_fast+0x66/0xa0 [ 999.884728] iov_iter_get_pages+0x297/0xf40 [ 999.885817] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 999.887086] ? mempool_resize+0x7d0/0x7d0 [ 999.888187] bio_iov_iter_get_pages+0x22a/0x1200 [ 999.889445] ? bvec_alloc+0x17e/0x2f0 [ 999.890461] ? bio_alloc_bioset+0x2a1/0x600 [ 999.891613] ? bio_add_pc_page+0x100/0x100 [ 999.892711] ? bvec_alloc+0x240/0x2f0 [ 999.893711] ? iov_iter_npages+0x1fd/0xa70 [ 999.894818] ? ext4_iomap_begin+0x1a0/0x700 [ 999.895928] iomap_dio_bio_actor+0x77a/0xef0 [ 999.897085] iomap_dio_actor+0x36f/0x560 [ 999.898140] iomap_apply+0x282/0x9e0 [ 999.899108] ? iomap_dio_rw+0x90/0x90 [ 999.900109] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 999.901613] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 999.903013] ? mark_held_locks+0x9e/0xe0 [ 999.904108] ? filemap_check_errors+0xa5/0x150 [ 999.905326] __iomap_dio_rw+0x6cd/0x11a0 [ 999.906401] ? iomap_dio_rw+0x90/0x90 [ 999.907451] ? iomap_dio_bio_actor+0xef0/0xef0 [ 999.908662] ? down_read+0x10f/0x430 [ 999.909636] ? down_write+0x160/0x160 [ 999.910663] iomap_dio_rw+0x31/0x90 [ 999.911617] ext4_file_read_iter+0x2c7/0x4c0 [ 999.912770] new_sync_read+0x424/0x6f0 [ 999.913797] ? fsnotify+0xf30/0xf30 [ 999.914750] ? ksys_lseek+0x1b0/0x1b0 [ 999.915761] ? _cond_resched+0x12/0x80 [ 999.916785] ? avc_policy_seqno+0x9/0x70 [ 999.917843] ? selinux_file_permission+0x36/0x510 [ 999.919139] ? __fget_files+0x296/0x480 [ 999.920198] vfs_read+0x457/0x580 [ 999.921120] ksys_read+0x12d/0x260 [ 999.922056] ? vfs_write+0xa30/0xa30 [ 999.923050] ? rcu_read_lock_sched_held+0x3e/0x80 [ 999.924318] do_syscall_64+0x33/0x40 [ 999.925300] entry_SYSCALL_64_after_hwframe+0x61/0xc6 17:32:22 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) write$P9_RGETATTR(r0, &(0x7f0000000180)={0xa0, 0x19, 0x1, {0x1000, {0x10, 0x0, 0x7}, 0xb, 0xee01, 0x0, 0x4, 0x3, 0x4, 0x833, 0x7, 0x1, 0x7, 0xa8, 0x8, 0x3ff, 0x7d, 0x5, 0x8, 0x2, 0x7d1}}, 0xa0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) 17:32:22 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x200000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 999.926643] RIP: 0033:0x7f1c8bbbdb19 [ 999.926674] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 999.926690] RSP: 002b:00007f1c89133188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 999.926722] RAX: ffffffffffffffda RBX: 00007f1c8bcd0f60 RCX: 00007f1c8bbbdb19 [ 999.926738] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 999.926755] RBP: 00007f1c891331d0 R08: 0000000000000000 R09: 0000000000000000 [ 999.926771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 999.926788] R13: 00007ffdea77388f R14: 00007f1c89133300 R15: 0000000000022000 [ 1000.013717] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:23 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:32:23 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000012000000000000000000000000000000010000"]) r1 = socket$unix(0x1, 0x2, 0x0) fallocate(r1, 0x2, 0xa1, 0xfffffffffffffff9) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000000000)=""/17, &(0x7f00000000c0)=0x11) 17:32:23 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 20) 17:32:23 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:32:23 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 17) [ 1000.145795] FAULT_INJECTION: forcing a failure. [ 1000.145795] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1000.148603] CPU: 0 PID: 6881 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1000.149994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1000.150001] Call Trace: [ 1000.150030] dump_stack+0x107/0x167 [ 1000.150055] should_fail.cold+0x5/0xa [ 1000.150086] __alloc_pages_nodemask+0x182/0x680 [ 1000.150106] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1000.150131] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1000.150160] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1000.150181] ? lock_downgrade+0x6d0/0x6d0 [ 1000.150197] ? mark_held_locks+0x9e/0xe0 [ 1000.150225] alloc_pages_vma+0xbb/0x410 [ 1000.150252] handle_mm_fault+0x154b/0x3520 [ 1000.150278] ? do_raw_spin_lock+0x121/0x260 [ 1000.150300] ? rwlock_bug.part.0+0x90/0x90 [ 1000.150318] ? __pmd_alloc+0x5e0/0x5e0 [ 1000.150368] __get_user_pages+0x61b/0x1390 [ 1000.150402] ? follow_page_mask+0x1920/0x1920 [ 1000.150423] ? down_read+0x10f/0x430 [ 1000.150442] ? down_write+0x160/0x160 [ 1000.150477] get_user_pages_unlocked+0x18a/0x690 [ 1000.150499] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1000.150524] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1000.170291] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1000.170350] ? pin_user_pages_unlocked+0x80/0x80 [ 1000.170385] get_user_pages_fast+0x66/0xa0 [ 1000.170414] iov_iter_get_pages+0x297/0xf40 [ 1000.174123] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1000.174142] ? mempool_resize+0x7d0/0x7d0 [ 1000.174175] bio_iov_iter_get_pages+0x22a/0x1200 [ 1000.174203] ? bvec_alloc+0x17e/0x2f0 [ 1000.174226] ? bio_alloc_bioset+0x2a1/0x600 [ 1000.174243] ? bio_add_pc_page+0x100/0x100 [ 1000.174261] ? bvec_alloc+0x240/0x2f0 [ 1000.174289] ? iov_iter_npages+0x1fd/0xa70 [ 1000.174310] ? ext4_iomap_begin+0x1a0/0x700 [ 1000.174337] iomap_dio_bio_actor+0x77a/0xef0 [ 1000.174377] iomap_dio_actor+0x36f/0x560 [ 1000.174406] iomap_apply+0x282/0x9e0 [ 1000.174425] ? iomap_dio_rw+0x90/0x90 [ 1000.174448] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1000.174479] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1000.174498] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1000.174519] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1000.174567] ? filemap_check_errors+0xa5/0x150 [ 1000.174593] __iomap_dio_rw+0x6cd/0x11a0 [ 1000.174610] ? iomap_dio_rw+0x90/0x90 [ 1000.174651] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1000.174682] ? down_read+0x10f/0x430 [ 1000.174701] ? down_write+0x160/0x160 [ 1000.174728] iomap_dio_rw+0x31/0x90 [ 1000.174750] ext4_file_read_iter+0x2c7/0x4c0 [ 1000.174775] new_sync_read+0x424/0x6f0 [ 1000.174793] ? fsnotify+0xf30/0xf30 [ 1000.174812] ? ksys_lseek+0x1b0/0x1b0 [ 1000.174832] ? _cond_resched+0x12/0x80 [ 1000.174854] ? avc_policy_seqno+0x9/0x70 [ 1000.174875] ? selinux_file_permission+0x36/0x510 [ 1000.174901] ? __fget_files+0x296/0x480 [ 1000.174934] vfs_read+0x457/0x580 [ 1000.174961] ksys_read+0x12d/0x260 [ 1000.174980] ? vfs_write+0xa30/0xa30 [ 1000.175008] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1000.175034] do_syscall_64+0x33/0x40 [ 1000.175055] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1000.175068] RIP: 0033:0x7f771d441b19 [ 1000.175089] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1000.175100] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1000.175122] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1000.175134] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 17:32:23 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 23) 17:32:23 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000000000000000000200000000000000008584180e1e2f861a1d7982b7b4db1a00"]) r1 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) write$P9_RXATTRCREATE(r0, &(0x7f0000000100)={0x7, 0x21, 0x1}, 0x7) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="a7f32e9f", @ANYRES16=0x0, @ANYRESDEC=r1], 0x3c}}, 0x4801) fsetxattr$security_capability(r1, &(0x7f0000000000), &(0x7f00000000c0)=@v3={0x3000000, [{0xffffffdb, 0xffff}, {0x9, 0x9}]}, 0x18, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000100)={0x0, 0x1000}) r4 = timerfd_create(0x2, 0x80800) r5 = eventfd2(0x40, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000140)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000000)=r6) ioctl$BTRFS_IOC_RM_DEV_V2(r4, 0x5000943a, &(0x7f0000002080)={{r5}, r6, 0x2, @inherit={0x50, &(0x7f0000000000)={0x0, 0x1, 0x5, 0x0, {0x22, 0xc66, 0x7fffffff, 0x7f, 0x6}, [0x9]}}, @devid}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000200)={{}, r6, 0x8, @inherit={0x50, &(0x7f0000000180)={0x0, 0x1, 0xc5, 0x0, {0x0, 0x100000001, 0x3ff, 0x4, 0x9}, [0x8382]}}, @subvolid=0x3f}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000d40)={{}, r6, 0x0, @unused=[0x6, 0xfffffffffffffffe, 0x4, 0x1], @subvolid=0x9}) 17:32:23 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 21) [ 1000.175146] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1000.175157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1000.175169] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1000.221950] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1000.271606] FAULT_INJECTION: forcing a failure. [ 1000.271606] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1000.271671] CPU: 0 PID: 6893 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 1000.271683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1000.271690] Call Trace: [ 1000.271719] dump_stack+0x107/0x167 [ 1000.271744] should_fail.cold+0x5/0xa [ 1000.271775] __alloc_pages_nodemask+0x182/0x680 [ 1000.271794] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1000.271821] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1000.271848] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1000.271869] ? lock_downgrade+0x6d0/0x6d0 [ 1000.271885] ? mark_held_locks+0x9e/0xe0 [ 1000.271913] alloc_pages_vma+0xbb/0x410 [ 1000.271939] handle_mm_fault+0x154b/0x3520 [ 1000.271965] ? do_raw_spin_lock+0x121/0x260 [ 1000.271987] ? rwlock_bug.part.0+0x90/0x90 [ 1000.272005] ? __pmd_alloc+0x5e0/0x5e0 [ 1000.272055] __get_user_pages+0x61b/0x1390 [ 1000.272089] ? follow_page_mask+0x1920/0x1920 [ 1000.272110] ? down_read+0x10f/0x430 [ 1000.272129] ? down_write+0x160/0x160 [ 1000.272153] ? mark_held_locks+0x9e/0xe0 [ 1000.272178] get_user_pages_unlocked+0x18a/0x690 [ 1000.272208] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1000.272234] ? internal_get_user_pages_fast+0x9b8/0x23b0 [ 1000.272260] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1000.272318] ? pin_user_pages_unlocked+0x80/0x80 [ 1000.272353] get_user_pages_fast+0x66/0xa0 [ 1000.272379] iov_iter_get_pages+0x297/0xf40 [ 1000.272408] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1000.272427] ? mempool_resize+0x7d0/0x7d0 [ 1000.272461] bio_iov_iter_get_pages+0x22a/0x1200 [ 1000.272491] ? bvec_alloc+0x17e/0x2f0 [ 1000.272514] ? bio_alloc_bioset+0x2a1/0x600 [ 1000.272532] ? bio_add_pc_page+0x100/0x100 [ 1000.272557] ? bvec_alloc+0x240/0x2f0 [ 1000.272583] ? iov_iter_npages+0x1fd/0xa70 [ 1000.272601] ? ext4_iomap_begin+0x1a0/0x700 [ 1000.272628] iomap_dio_bio_actor+0x77a/0xef0 [ 1000.272667] iomap_dio_actor+0x36f/0x560 [ 1000.272695] iomap_apply+0x282/0x9e0 [ 1000.272714] ? iomap_dio_rw+0x90/0x90 [ 1000.272738] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1000.272768] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1000.272787] ? mark_held_locks+0x9e/0xe0 [ 1000.272826] ? filemap_check_errors+0xa5/0x150 [ 1000.272853] __iomap_dio_rw+0x6cd/0x11a0 [ 1000.272869] ? iomap_dio_rw+0x90/0x90 [ 1000.272910] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1000.272942] ? down_read+0x10f/0x430 [ 1000.272961] ? down_write+0x160/0x160 [ 1000.272999] iomap_dio_rw+0x31/0x90 [ 1000.273021] ext4_file_read_iter+0x2c7/0x4c0 [ 1000.273046] new_sync_read+0x424/0x6f0 [ 1000.273064] ? fsnotify+0xf30/0xf30 [ 1000.273083] ? ksys_lseek+0x1b0/0x1b0 [ 1000.273102] ? _cond_resched+0x12/0x80 [ 1000.273125] ? avc_policy_seqno+0x9/0x70 [ 1000.273146] ? selinux_file_permission+0x36/0x510 [ 1000.273171] ? __fget_files+0x296/0x480 [ 1000.273203] vfs_read+0x457/0x580 [ 1000.273231] ksys_read+0x12d/0x260 [ 1000.273250] ? vfs_write+0xa30/0xa30 [ 1000.273277] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1000.273303] do_syscall_64+0x33/0x40 [ 1000.273324] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1000.273337] RIP: 0033:0x7f1c8bbbdb19 [ 1000.273357] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1000.273368] RSP: 002b:00007f1c89133188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1000.273389] RAX: ffffffffffffffda RBX: 00007f1c8bcd0f60 RCX: 00007f1c8bbbdb19 [ 1000.273410] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1000.273421] RBP: 00007f1c891331d0 R08: 0000000000000000 R09: 0000000000000000 [ 1000.273432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1000.273444] R13: 00007ffdea77388f R14: 00007f1c89133300 R15: 0000000000022000 [ 1000.434318] FAULT_INJECTION: forcing a failure. [ 1000.434318] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1000.434393] CPU: 0 PID: 6899 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1000.434408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1000.434415] Call Trace: [ 1000.434443] dump_stack+0x107/0x167 [ 1000.434469] should_fail.cold+0x5/0xa [ 1000.434501] __alloc_pages_nodemask+0x182/0x680 [ 1000.434521] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1000.434571] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1000.434600] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1000.434622] ? lock_downgrade+0x6d0/0x6d0 [ 1000.434640] ? mark_held_locks+0x9e/0xe0 [ 1000.434669] alloc_pages_vma+0xbb/0x410 [ 1000.434696] handle_mm_fault+0x154b/0x3520 [ 1000.434723] ? do_raw_spin_lock+0x121/0x260 [ 1000.434745] ? rwlock_bug.part.0+0x90/0x90 [ 1000.434765] ? __pmd_alloc+0x5e0/0x5e0 [ 1000.434816] __get_user_pages+0x61b/0x1390 [ 1000.434850] ? follow_page_mask+0x1920/0x1920 [ 1000.434872] ? down_read+0x10f/0x430 [ 1000.434892] ? down_write+0x160/0x160 [ 1000.434927] get_user_pages_unlocked+0x18a/0x690 [ 1000.434951] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1000.434975] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1000.435013] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1000.435073] ? pin_user_pages_unlocked+0x80/0x80 [ 1000.435109] get_user_pages_fast+0x66/0xa0 [ 1000.435136] iov_iter_get_pages+0x297/0xf40 [ 1000.435166] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1000.435185] ? mempool_resize+0x7d0/0x7d0 [ 1000.435218] bio_iov_iter_get_pages+0x22a/0x1200 [ 1000.435246] ? bvec_alloc+0x17e/0x2f0 [ 1000.435269] ? bio_alloc_bioset+0x2a1/0x600 [ 1000.435287] ? bio_add_pc_page+0x100/0x100 [ 1000.435306] ? bvec_alloc+0x240/0x2f0 [ 1000.435333] ? iov_iter_npages+0x1fd/0xa70 [ 1000.435352] ? ext4_iomap_begin+0x1a0/0x700 [ 1000.435379] iomap_dio_bio_actor+0x77a/0xef0 [ 1000.435419] iomap_dio_actor+0x36f/0x560 [ 1000.435449] iomap_apply+0x282/0x9e0 [ 1000.435468] ? iomap_dio_rw+0x90/0x90 [ 1000.435492] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1000.435523] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1000.435542] ? mark_held_locks+0x9e/0xe0 [ 1000.435583] ? filemap_check_errors+0xa5/0x150 [ 1000.435611] __iomap_dio_rw+0x6cd/0x11a0 [ 1000.435628] ? iomap_dio_rw+0x90/0x90 [ 1000.435670] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1000.435703] ? down_read+0x10f/0x430 [ 1000.435723] ? down_write+0x160/0x160 [ 1000.435750] iomap_dio_rw+0x31/0x90 [ 1000.435773] ext4_file_read_iter+0x2c7/0x4c0 [ 1000.435799] new_sync_read+0x424/0x6f0 [ 1000.435818] ? fsnotify+0xf30/0xf30 [ 1000.435838] ? ksys_lseek+0x1b0/0x1b0 [ 1000.435859] ? _cond_resched+0x12/0x80 [ 1000.435882] ? avc_policy_seqno+0x9/0x70 [ 1000.435904] ? selinux_file_permission+0x36/0x510 [ 1000.435931] ? __fget_files+0x296/0x480 [ 1000.435964] vfs_read+0x457/0x580 [ 1000.435993] ksys_read+0x12d/0x260 [ 1000.436013] ? vfs_write+0xa30/0xa30 [ 1000.436041] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1000.436068] do_syscall_64+0x33/0x40 [ 1000.436090] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1000.436104] RIP: 0033:0x7fe1c8afeb19 [ 1000.436125] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1000.436147] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1000.436170] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1000.436182] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1000.436194] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1000.436206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1000.436218] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1000.591970] FAULT_INJECTION: forcing a failure. [ 1000.591970] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1000.592295] CPU: 0 PID: 6901 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1000.592311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1000.592320] Call Trace: [ 1000.592350] dump_stack+0x107/0x167 [ 1000.592378] should_fail.cold+0x5/0xa [ 1000.592412] __alloc_pages_nodemask+0x182/0x680 [ 1000.592434] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1000.592464] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1000.592495] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1000.592519] ? lock_downgrade+0x6d0/0x6d0 [ 1000.592537] ? mark_held_locks+0x9e/0xe0 [ 1000.592569] alloc_pages_vma+0xbb/0x410 [ 1000.592598] handle_mm_fault+0x154b/0x3520 [ 1000.592627] ? do_raw_spin_lock+0x121/0x260 [ 1000.592652] ? rwlock_bug.part.0+0x90/0x90 [ 1000.592672] ? __pmd_alloc+0x5e0/0x5e0 [ 1000.592729] __get_user_pages+0x61b/0x1390 [ 1000.592774] ? follow_page_mask+0x1920/0x1920 [ 1000.592799] ? down_read+0x10f/0x430 [ 1000.592820] ? down_write+0x160/0x160 [ 1000.592859] get_user_pages_unlocked+0x18a/0x690 [ 1000.592884] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1000.592911] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1000.592952] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1000.593019] ? pin_user_pages_unlocked+0x80/0x80 [ 1000.593058] get_user_pages_fast+0x66/0xa0 [ 1000.593088] iov_iter_get_pages+0x297/0xf40 [ 1000.593122] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1000.593142] ? mempool_resize+0x7d0/0x7d0 [ 1000.593179] bio_iov_iter_get_pages+0x22a/0x1200 [ 1000.593209] ? bvec_alloc+0x17e/0x2f0 [ 1000.593235] ? bio_alloc_bioset+0x2a1/0x600 [ 1000.593255] ? bio_add_pc_page+0x100/0x100 [ 1000.593276] ? bvec_alloc+0x240/0x2f0 [ 1000.593299] ? iov_iter_npages+0x79/0xa70 [ 1000.593325] ? iov_iter_npages+0x1fd/0xa70 [ 1000.593345] ? ext4_iomap_begin+0x1a0/0x700 [ 1000.593375] iomap_dio_bio_actor+0x77a/0xef0 [ 1000.593420] iomap_dio_actor+0x36f/0x560 [ 1000.593452] iomap_apply+0x282/0x9e0 [ 1000.593473] ? iomap_dio_rw+0x90/0x90 [ 1000.593499] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1000.593534] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1000.593554] ? mark_held_locks+0x9e/0xe0 [ 1000.593599] ? filemap_check_errors+0xa5/0x150 [ 1000.593629] __iomap_dio_rw+0x6cd/0x11a0 [ 1000.593647] ? iomap_dio_rw+0x90/0x90 [ 1000.593695] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1000.593731] ? down_read+0x10f/0x430 [ 1000.593752] ? down_write+0x160/0x160 [ 1000.593784] iomap_dio_rw+0x31/0x90 [ 1000.593808] ext4_file_read_iter+0x2c7/0x4c0 [ 1000.593837] new_sync_read+0x424/0x6f0 [ 1000.593858] ? fsnotify+0xf30/0xf30 [ 1000.593879] ? ksys_lseek+0x1b0/0x1b0 [ 1000.593902] ? _cond_resched+0x12/0x80 [ 1000.593927] ? avc_policy_seqno+0x9/0x70 [ 1000.593951] ? selinux_file_permission+0x36/0x510 [ 1000.593980] ? __fget_files+0x296/0x480 [ 1000.594018] vfs_read+0x457/0x580 [ 1000.594049] ksys_read+0x12d/0x260 [ 1000.594070] ? vfs_write+0xa30/0xa30 [ 1000.594102] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1000.594131] do_syscall_64+0x33/0x40 [ 1000.594155] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1000.594174] RIP: 0033:0x7f4ab5779b19 [ 1000.760880] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1000.760892] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1000.760915] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1000.760928] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1000.760940] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1000.760952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1000.760964] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 17:32:39 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 24) 17:32:39 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 22) 17:32:39 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/38, 0x26) 17:32:39 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:32:39 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 18) 17:32:39 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x1000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:32:39 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 21) 17:32:39 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xa) write$9p(r0, &(0x7f0000000080)="f4", 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r1, 0x7) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_WRITE={0x17, 0x0, 0x6000, @fd=r1, 0x6, &(0x7f0000000000)="1e298c1db5eaf4cbe30fa0b9beec48126797107db395434db46d45ee94812ee7364f524ee05a0c260b5ecbc930", 0x2d, 0x0, 0x1}, 0x9) r2 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYRESDEC=r2], 0x3c}}, 0x4801) ioctl$FS_IOC_SETVERSION(r2, 0x40087602, &(0x7f0000000100)=0x7f80000000) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) [ 1016.438694] FAULT_INJECTION: forcing a failure. [ 1016.438694] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1016.441218] CPU: 1 PID: 6913 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 1016.442594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1016.444281] Call Trace: [ 1016.444820] dump_stack+0x107/0x167 [ 1016.445565] should_fail.cold+0x5/0xa [ 1016.446345] __alloc_pages_nodemask+0x182/0x680 [ 1016.446368] FAULT_INJECTION: forcing a failure. [ 1016.446368] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1016.447311] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1016.447338] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1016.447366] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1016.447387] ? lock_downgrade+0x6d0/0x6d0 [ 1016.447403] ? mark_held_locks+0x9e/0xe0 [ 1016.447440] alloc_pages_vma+0xbb/0x410 [ 1016.455448] handle_mm_fault+0x154b/0x3520 [ 1016.456304] ? do_raw_spin_lock+0x121/0x260 [ 1016.457170] ? rwlock_bug.part.0+0x90/0x90 [ 1016.458015] ? __pmd_alloc+0x5e0/0x5e0 [ 1016.458836] __get_user_pages+0x61b/0x1390 [ 1016.459698] ? follow_page_mask+0x1920/0x1920 [ 1016.460598] ? down_read+0x10f/0x430 [ 1016.461345] ? down_write+0x160/0x160 [ 1016.462112] ? mark_held_locks+0x9e/0xe0 [ 1016.462957] get_user_pages_unlocked+0x18a/0x690 [ 1016.463919] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1016.464882] ? internal_get_user_pages_fast+0x9b8/0x23b0 [ 1016.465978] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1016.467090] ? pin_user_pages_unlocked+0x80/0x80 [ 1016.468083] get_user_pages_fast+0x66/0xa0 [ 1016.468946] iov_iter_get_pages+0x297/0xf40 [ 1016.469834] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1016.470821] ? mempool_resize+0x7d0/0x7d0 [ 1016.471680] bio_iov_iter_get_pages+0x22a/0x1200 [ 1016.472638] ? bvec_alloc+0x17e/0x2f0 [ 1016.473418] ? bio_alloc_bioset+0x2a1/0x600 [ 1016.474281] ? bio_add_pc_page+0x100/0x100 [ 1016.475167] ? bvec_alloc+0x240/0x2f0 [ 1016.475943] ? iov_iter_npages+0x1fd/0xa70 [ 1016.476797] ? ext4_iomap_begin+0x1a0/0x700 [ 1016.477674] iomap_dio_bio_actor+0x77a/0xef0 [ 1016.478586] iomap_dio_actor+0x36f/0x560 [ 1016.479424] iomap_apply+0x282/0x9e0 [ 1016.480181] ? iomap_dio_rw+0x90/0x90 [ 1016.480953] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1016.482116] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1016.483233] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1016.484327] ? filemap_check_errors+0xa5/0x150 [ 1016.485255] __iomap_dio_rw+0x6cd/0x11a0 [ 1016.486072] ? iomap_dio_rw+0x90/0x90 [ 1016.486870] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1016.487803] ? down_read+0x10f/0x430 [ 1016.488556] ? down_write+0x160/0x160 [ 1016.489332] iomap_dio_rw+0x31/0x90 [ 1016.490074] ext4_file_read_iter+0x2c7/0x4c0 [ 1016.490980] new_sync_read+0x424/0x6f0 [ 1016.491773] ? fsnotify+0xf30/0xf30 [ 1016.492508] ? ksys_lseek+0x1b0/0x1b0 [ 1016.493281] ? _cond_resched+0x12/0x80 [ 1016.494068] ? avc_policy_seqno+0x9/0x70 [ 1016.494899] ? selinux_file_permission+0x36/0x510 [ 1016.495893] ? __fget_files+0x296/0x480 [ 1016.496717] vfs_read+0x457/0x580 [ 1016.497443] ksys_read+0x12d/0x260 [ 1016.498162] ? vfs_write+0xa30/0xa30 [ 1016.498945] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1016.499926] do_syscall_64+0x33/0x40 [ 1016.500687] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1016.501720] RIP: 0033:0x7f1c8bbbdb19 [ 1016.502474] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1016.506174] RSP: 002b:00007f1c89133188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1016.507710] RAX: ffffffffffffffda RBX: 00007f1c8bcd0f60 RCX: 00007f1c8bbbdb19 [ 1016.509143] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1016.510582] RBP: 00007f1c891331d0 R08: 0000000000000000 R09: 0000000000000000 [ 1016.512057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1016.513497] R13: 00007ffdea77388f R14: 00007f1c89133300 R15: 0000000000022000 [ 1016.514978] CPU: 0 PID: 6921 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1016.516360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1016.518024] Call Trace: [ 1016.518560] dump_stack+0x107/0x167 [ 1016.519312] should_fail.cold+0x5/0xa [ 1016.520088] __alloc_pages_nodemask+0x182/0x680 [ 1016.521023] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1016.522014] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1016.523241] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1016.524294] ? lock_downgrade+0x6d0/0x6d0 [ 1016.525134] ? mark_held_locks+0x9e/0xe0 [ 1016.525162] alloc_pages_vma+0xbb/0x410 [ 1016.525196] handle_mm_fault+0x154b/0x3520 [ 1016.525223] ? do_raw_spin_lock+0x121/0x260 [ 1016.525245] ? rwlock_bug.part.0+0x90/0x90 [ 1016.525264] ? __pmd_alloc+0x5e0/0x5e0 [ 1016.525314] __get_user_pages+0x61b/0x1390 [ 1016.525348] ? follow_page_mask+0x1920/0x1920 [ 1016.525369] ? down_read+0x10f/0x430 [ 1016.525388] ? down_write+0x160/0x160 [ 1016.525423] get_user_pages_unlocked+0x18a/0x690 [ 1016.525446] ? internal_get_user_pages_fast+0xfe7/0x23b0 17:32:39 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/38, 0x26) [ 1016.525470] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1016.525518] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1016.525577] ? pin_user_pages_unlocked+0x80/0x80 [ 1016.525612] get_user_pages_fast+0x66/0xa0 [ 1016.525638] iov_iter_get_pages+0x297/0xf40 [ 1016.525668] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1016.525686] ? mempool_resize+0x7d0/0x7d0 [ 1016.525718] bio_iov_iter_get_pages+0x22a/0x1200 17:32:39 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x2000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1016.525745] ? bvec_alloc+0x17e/0x2f0 [ 1016.525768] ? bio_alloc_bioset+0x2a1/0x600 [ 1016.525786] ? bio_add_pc_page+0x100/0x100 [ 1016.525804] ? bvec_alloc+0x240/0x2f0 [ 1016.525838] ? iov_iter_npages+0x1fd/0xa70 [ 1016.525855] ? ext4_iomap_begin+0x1a0/0x700 [ 1016.525881] iomap_dio_bio_actor+0x77a/0xef0 [ 1016.525921] iomap_dio_actor+0x36f/0x560 [ 1016.525949] iomap_apply+0x282/0x9e0 [ 1016.525969] ? iomap_dio_rw+0x90/0x90 [ 1016.525992] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1016.526022] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1016.526041] ? mark_held_locks+0x9e/0xe0 [ 1016.526080] ? filemap_check_errors+0xa5/0x150 [ 1016.526107] __iomap_dio_rw+0x6cd/0x11a0 [ 1016.526123] ? iomap_dio_rw+0x90/0x90 [ 1016.526169] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1016.526201] ? down_read+0x10f/0x430 [ 1016.526221] ? down_write+0x160/0x160 [ 1016.526248] iomap_dio_rw+0x31/0x90 [ 1016.526270] ext4_file_read_iter+0x2c7/0x4c0 [ 1016.526294] new_sync_read+0x424/0x6f0 [ 1016.526312] ? fsnotify+0xf30/0xf30 [ 1016.526331] ? ksys_lseek+0x1b0/0x1b0 [ 1016.526351] ? _cond_resched+0x12/0x80 [ 1016.526373] ? avc_policy_seqno+0x9/0x70 [ 1016.526394] ? selinux_file_permission+0x36/0x510 [ 1016.526420] ? __fget_files+0x296/0x480 [ 1016.526453] vfs_read+0x457/0x580 [ 1016.526482] ksys_read+0x12d/0x260 [ 1016.526502] ? vfs_write+0xa30/0xa30 [ 1016.526528] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1016.526554] do_syscall_64+0x33/0x40 [ 1016.526575] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1016.526588] RIP: 0033:0x7f771d441b19 [ 1016.526607] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1016.526618] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1016.526639] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1016.526651] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1016.526663] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1016.526674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1016.526686] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1016.541965] FAULT_INJECTION: forcing a failure. [ 1016.541965] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1016.541991] CPU: 1 PID: 6926 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1016.542002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1016.542007] Call Trace: [ 1016.542029] dump_stack+0x107/0x167 [ 1016.542053] should_fail.cold+0x5/0xa [ 1016.542081] __alloc_pages_nodemask+0x182/0x680 [ 1016.542100] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1016.542126] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1016.542154] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1016.542173] ? lock_downgrade+0x6d0/0x6d0 [ 1016.542189] ? mark_held_locks+0x9e/0xe0 [ 1016.542217] alloc_pages_vma+0xbb/0x410 [ 1016.542242] handle_mm_fault+0x154b/0x3520 [ 1016.542267] ? do_raw_spin_lock+0x121/0x260 [ 1016.542289] ? rwlock_bug.part.0+0x90/0x90 [ 1016.542307] ? __pmd_alloc+0x5e0/0x5e0 [ 1016.542356] __get_user_pages+0x61b/0x1390 [ 1016.542389] ? follow_page_mask+0x1920/0x1920 [ 1016.542409] ? down_read+0x10f/0x430 [ 1016.542428] ? down_write+0x160/0x160 [ 1016.542461] get_user_pages_unlocked+0x18a/0x690 [ 1016.542484] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1016.542507] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1016.542543] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1016.542601] ? pin_user_pages_unlocked+0x80/0x80 [ 1016.542635] get_user_pages_fast+0x66/0xa0 [ 1016.542660] iov_iter_get_pages+0x297/0xf40 [ 1016.542689] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1016.542707] ? mempool_resize+0x7d0/0x7d0 [ 1016.542738] bio_iov_iter_get_pages+0x22a/0x1200 [ 1016.542774] ? bvec_alloc+0x17e/0x2f0 [ 1016.542797] ? bio_alloc_bioset+0x2a1/0x600 [ 1016.542814] ? bio_add_pc_page+0x100/0x100 [ 1016.542832] ? bvec_alloc+0x240/0x2f0 [ 1016.542857] ? iov_iter_npages+0x1fd/0xa70 [ 1016.542874] ? ext4_iomap_begin+0x1a0/0x700 [ 1016.542900] iomap_dio_bio_actor+0x77a/0xef0 [ 1016.542939] iomap_dio_actor+0x36f/0x560 [ 1016.542967] iomap_apply+0x282/0x9e0 [ 1016.542985] ? iomap_dio_rw+0x90/0x90 [ 1016.543008] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1016.543039] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1016.543062] FAULT_INJECTION: forcing a failure. [ 1016.543062] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1016.543076] ? mark_held_locks+0x9e/0xe0 [ 1016.543115] ? filemap_check_errors+0xa5/0x150 [ 1016.543142] __iomap_dio_rw+0x6cd/0x11a0 [ 1016.543158] ? iomap_dio_rw+0x90/0x90 [ 1016.543199] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1016.543230] ? down_read+0x10f/0x430 [ 1016.543249] ? down_write+0x160/0x160 [ 1016.543276] iomap_dio_rw+0x31/0x90 [ 1016.543298] ext4_file_read_iter+0x2c7/0x4c0 [ 1016.543322] new_sync_read+0x424/0x6f0 [ 1016.543339] ? fsnotify+0xf30/0xf30 [ 1016.543357] ? ksys_lseek+0x1b0/0x1b0 [ 1016.543377] ? _cond_resched+0x12/0x80 [ 1016.543398] ? avc_policy_seqno+0x9/0x70 [ 1016.543418] ? selinux_file_permission+0x36/0x510 [ 1016.543443] ? __fget_files+0x296/0x480 [ 1016.543475] vfs_read+0x457/0x580 [ 1016.543503] ksys_read+0x12d/0x260 [ 1016.543522] ? vfs_write+0xa30/0xa30 [ 1016.543548] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1016.543573] do_syscall_64+0x33/0x40 [ 1016.543594] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1016.543606] RIP: 0033:0x7fe1c8afeb19 [ 1016.543626] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1016.543637] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1016.543658] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1016.543670] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1016.543681] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1016.543691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1016.543703] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1016.543748] CPU: 0 PID: 6917 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1016.543759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1016.543765] Call Trace: [ 1016.543788] dump_stack+0x107/0x167 [ 1016.543813] should_fail.cold+0x5/0xa [ 1016.543843] __alloc_pages_nodemask+0x182/0x680 [ 1016.543866] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1016.543893] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1016.543922] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1016.543942] ? lock_downgrade+0x6d0/0x6d0 [ 1016.543959] ? mark_held_locks+0x9e/0xe0 [ 1016.543987] alloc_pages_vma+0xbb/0x410 [ 1016.544014] handle_mm_fault+0x154b/0x3520 [ 1016.544040] ? do_raw_spin_lock+0x121/0x260 [ 1016.544063] ? rwlock_bug.part.0+0x90/0x90 [ 1016.544082] ? __pmd_alloc+0x5e0/0x5e0 [ 1016.544132] __get_user_pages+0x61b/0x1390 [ 1016.544166] ? follow_page_mask+0x1920/0x1920 [ 1016.544187] ? down_read+0x10f/0x430 [ 1016.544207] ? down_write+0x160/0x160 [ 1016.544242] get_user_pages_unlocked+0x18a/0x690 [ 1016.544266] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1016.544291] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1016.544328] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1016.544388] ? pin_user_pages_unlocked+0x80/0x80 [ 1016.544424] get_user_pages_fast+0x66/0xa0 [ 1016.544450] iov_iter_get_pages+0x297/0xf40 [ 1016.544480] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1016.544499] ? mempool_resize+0x7d0/0x7d0 [ 1016.544531] bio_iov_iter_get_pages+0x22a/0x1200 [ 1016.544558] ? bvec_alloc+0x17e/0x2f0 [ 1016.544582] ? bio_alloc_bioset+0x2a1/0x600 [ 1016.544600] ? bio_add_pc_page+0x100/0x100 [ 1016.544619] ? bvec_alloc+0x240/0x2f0 [ 1016.544654] ? iov_iter_npages+0x1fd/0xa70 [ 1016.544676] ? ext4_iomap_begin+0x1a0/0x700 [ 1016.544707] iomap_dio_bio_actor+0x77a/0xef0 [ 1016.544747] iomap_dio_actor+0x36f/0x560 [ 1016.544776] iomap_apply+0x282/0x9e0 [ 1016.544797] ? iomap_dio_rw+0x90/0x90 [ 1016.544821] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1016.544852] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1016.544874] ? mark_held_locks+0x9e/0xe0 [ 1016.544914] ? filemap_check_errors+0xa5/0x150 [ 1016.544944] __iomap_dio_rw+0x6cd/0x11a0 [ 1016.544965] ? iomap_dio_rw+0x90/0x90 [ 1016.545007] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1016.545045] ? down_read+0x10f/0x430 [ 1016.545065] ? down_write+0x160/0x160 [ 1016.545094] iomap_dio_rw+0x31/0x90 [ 1016.545122] ext4_file_read_iter+0x2c7/0x4c0 [ 1016.545152] new_sync_read+0x424/0x6f0 [ 1016.545172] ? fsnotify+0xf30/0xf30 [ 1016.545193] ? ksys_lseek+0x1b0/0x1b0 [ 1016.545213] ? _cond_resched+0x12/0x80 [ 1016.545241] ? avc_policy_seqno+0x9/0x70 [ 1016.545265] ? selinux_file_permission+0x36/0x510 [ 1016.545294] ? __fget_files+0x296/0x480 [ 1016.545332] vfs_read+0x457/0x580 [ 1016.545362] ksys_read+0x12d/0x260 [ 1016.545383] ? vfs_write+0xa30/0xa30 [ 1016.545413] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1016.545443] do_syscall_64+0x33/0x40 [ 1016.545467] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1016.545483] RIP: 0033:0x7f4ab5779b19 [ 1016.545505] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1016.545520] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1016.545550] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1016.545566] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1016.545582] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1016.545597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1016.545613] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1016.611672] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:55 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 25) 17:32:55 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/38, 0x26) 17:32:55 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) r1 = timerfd_create(0x2, 0x80800) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000140)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0xb, 0x0, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(r3, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000780)={0x14, 0x0, 0x1}, 0x14}}, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f0000000400)={0x0, 0x0, {}, {}, {0x0, @struct, 0x0}}) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000002080)={{}, r2, 0x2, @inherit={0x50, &(0x7f0000000000)={0x0, 0x1, 0x5, 0x0, {0x22, 0xc66, 0x7fffffff, 0x7f, 0x6}, [0x9]}}, @devid=r4}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000180)={r4, 0x28800000000000, 0x5, 0x1}) 17:32:55 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 22) 17:32:55 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 23) 17:32:55 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 19) 17:32:55 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x7000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:32:55 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) [ 1032.580816] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6949 comm=syz-executor.6 [ 1032.585847] FAULT_INJECTION: forcing a failure. [ 1032.585847] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1032.589599] CPU: 1 PID: 6940 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1032.589612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1032.589620] Call Trace: [ 1032.589649] dump_stack+0x107/0x167 [ 1032.589677] should_fail.cold+0x5/0xa [ 1032.589713] __alloc_pages_nodemask+0x182/0x680 [ 1032.596158] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1032.596189] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1032.596220] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1032.596244] ? lock_downgrade+0x6d0/0x6d0 [ 1032.596263] ? mark_held_locks+0x9e/0xe0 [ 1032.596295] alloc_pages_vma+0xbb/0x410 [ 1032.596324] handle_mm_fault+0x154b/0x3520 [ 1032.596354] ? do_raw_spin_lock+0x121/0x260 [ 1032.596380] ? rwlock_bug.part.0+0x90/0x90 [ 1032.596400] ? __pmd_alloc+0x5e0/0x5e0 [ 1032.596456] __get_user_pages+0x61b/0x1390 [ 1032.596494] ? follow_page_mask+0x1920/0x1920 [ 1032.596546] get_user_pages_unlocked+0x18a/0x690 [ 1032.596571] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1032.596599] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1032.596640] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1032.596706] ? pin_user_pages_unlocked+0x80/0x80 [ 1032.596745] get_user_pages_fast+0x66/0xa0 [ 1032.596775] iov_iter_get_pages+0x297/0xf40 [ 1032.596809] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1032.596830] ? mempool_resize+0x7d0/0x7d0 [ 1032.596867] bio_iov_iter_get_pages+0x22a/0x1200 [ 1032.596898] ? bvec_alloc+0x17e/0x2f0 [ 1032.596924] ? bio_alloc_bioset+0x2a1/0x600 [ 1032.596944] ? bio_add_pc_page+0x100/0x100 [ 1032.596964] ? bvec_alloc+0x240/0x2f0 [ 1032.596994] ? iov_iter_npages+0x1fd/0xa70 [ 1032.597014] ? ext4_iomap_begin+0x1a0/0x700 [ 1032.597044] iomap_dio_bio_actor+0x77a/0xef0 [ 1032.597089] iomap_dio_actor+0x36f/0x560 [ 1032.597121] iomap_apply+0x282/0x9e0 [ 1032.597143] ? iomap_dio_rw+0x90/0x90 [ 1032.597169] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1032.597203] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1032.597228] ? mark_held_locks+0x9e/0xe0 [ 1032.597272] ? filemap_check_errors+0xa5/0x150 [ 1032.597302] __iomap_dio_rw+0x6cd/0x11a0 [ 1032.597320] ? iomap_dio_rw+0x90/0x90 [ 1032.597367] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1032.597403] ? down_read+0x10f/0x430 [ 1032.597425] ? down_write+0x160/0x160 [ 1032.597456] iomap_dio_rw+0x31/0x90 [ 1032.597481] ext4_file_read_iter+0x2c7/0x4c0 [ 1032.597508] new_sync_read+0x424/0x6f0 [ 1032.597529] ? fsnotify+0xf30/0xf30 [ 1032.597550] ? ksys_lseek+0x1b0/0x1b0 [ 1032.597572] ? _cond_resched+0x12/0x80 [ 1032.597598] ? avc_policy_seqno+0x9/0x70 [ 1032.597621] ? selinux_file_permission+0x36/0x510 [ 1032.597650] ? __fget_files+0x296/0x480 [ 1032.597687] vfs_read+0x457/0x580 [ 1032.597718] ksys_read+0x12d/0x260 [ 1032.597740] ? vfs_write+0xa30/0xa30 [ 1032.597770] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1032.597800] do_syscall_64+0x33/0x40 [ 1032.597823] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1032.597838] RIP: 0033:0x7f4ab5779b19 [ 1032.597861] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1032.597873] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1032.597898] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1032.597911] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1032.597924] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1032.597937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1032.597951] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1032.610759] FAULT_INJECTION: forcing a failure. [ 1032.610759] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1032.610782] CPU: 1 PID: 6951 Comm: syz-executor.4 Not tainted 5.10.164 #1 [ 1032.610794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1032.610800] Call Trace: [ 1032.610825] dump_stack+0x107/0x167 [ 1032.610851] should_fail.cold+0x5/0xa [ 1032.610888] __alloc_pages_nodemask+0x182/0x680 [ 1032.610910] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1032.610940] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1032.610971] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1032.611019] ? lock_downgrade+0x6d0/0x6d0 [ 1032.611038] ? mark_held_locks+0x9e/0xe0 [ 1032.611069] alloc_pages_vma+0xbb/0x410 [ 1032.611098] handle_mm_fault+0x154b/0x3520 [ 1032.611127] ? do_raw_spin_lock+0x121/0x260 [ 1032.611153] ? rwlock_bug.part.0+0x90/0x90 [ 1032.611188] ? __pmd_alloc+0x5e0/0x5e0 [ 1032.611243] __get_user_pages+0x61b/0x1390 [ 1032.611281] ? follow_page_mask+0x1920/0x1920 [ 1032.611303] ? down_read+0x10f/0x430 [ 1032.611325] ? down_write+0x160/0x160 [ 1032.611363] get_user_pages_unlocked+0x18a/0x690 [ 1032.611389] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1032.611415] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1032.611456] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1032.611521] ? pin_user_pages_unlocked+0x80/0x80 [ 1032.611560] get_user_pages_fast+0x66/0xa0 [ 1032.611588] iov_iter_get_pages+0x297/0xf40 [ 1032.611620] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1032.611640] ? mempool_resize+0x7d0/0x7d0 [ 1032.611664] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1032.611696] bio_iov_iter_get_pages+0x22a/0x1200 [ 1032.611715] ? bvec_alloc+0xcd/0x2f0 [ 1032.611740] ? bvec_alloc+0x17e/0x2f0 [ 1032.611766] ? bio_alloc_bioset+0x2a1/0x600 [ 1032.611792] ? bio_add_pc_page+0x100/0x100 [ 1032.611812] ? bvec_alloc+0x240/0x2f0 [ 1032.611841] ? iov_iter_npages+0x1fd/0xa70 [ 1032.611860] ? ext4_iomap_begin+0x1a0/0x700 [ 1032.611888] iomap_dio_bio_actor+0x77a/0xef0 [ 1032.611932] iomap_dio_actor+0x36f/0x560 [ 1032.611963] iomap_apply+0x282/0x9e0 [ 1032.611985] ? iomap_dio_rw+0x90/0x90 [ 1032.612010] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1032.612044] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1032.612064] ? mark_held_locks+0x9e/0xe0 [ 1032.612108] ? filemap_check_errors+0xa5/0x150 [ 1032.612137] __iomap_dio_rw+0x6cd/0x11a0 [ 1032.612156] ? iomap_dio_rw+0x90/0x90 [ 1032.612202] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1032.612237] ? down_read+0x10f/0x430 [ 1032.612259] ? down_write+0x160/0x160 [ 1032.612290] iomap_dio_rw+0x31/0x90 [ 1032.612314] ext4_file_read_iter+0x2c7/0x4c0 [ 1032.612341] new_sync_read+0x424/0x6f0 [ 1032.612361] ? fsnotify+0xf30/0xf30 [ 1032.612382] ? ksys_lseek+0x1b0/0x1b0 [ 1032.612404] ? _cond_resched+0x12/0x80 [ 1032.612428] ? avc_policy_seqno+0x9/0x70 [ 1032.612452] ? selinux_file_permission+0x36/0x510 [ 1032.612479] ? __fget_files+0x296/0x480 [ 1032.612516] vfs_read+0x457/0x580 [ 1032.612547] ksys_read+0x12d/0x260 [ 1032.612568] ? vfs_write+0xa30/0xa30 [ 1032.612597] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1032.612625] do_syscall_64+0x33/0x40 [ 1032.612648] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1032.612662] RIP: 0033:0x7f1c8bbbdb19 [ 1032.612683] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1032.612695] RSP: 002b:00007f1c89133188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1032.612718] RAX: ffffffffffffffda RBX: 00007f1c8bcd0f60 RCX: 00007f1c8bbbdb19 [ 1032.612731] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1032.612744] RBP: 00007f1c891331d0 R08: 0000000000000000 R09: 0000000000000000 [ 1032.612756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1032.612769] R13: 00007ffdea77388f R14: 00007f1c89133300 R15: 0000000000022000 [ 1032.612856] FAULT_INJECTION: forcing a failure. [ 1032.612856] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1032.612880] CPU: 0 PID: 6952 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1032.612892] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1032.612899] Call Trace: [ 1032.612928] dump_stack+0x107/0x167 [ 1032.612953] should_fail.cold+0x5/0xa [ 1032.612988] __alloc_pages_nodemask+0x182/0x680 [ 1032.613009] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1032.613035] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1032.613063] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1032.613084] ? lock_downgrade+0x6d0/0x6d0 [ 1032.613101] ? mark_held_locks+0x9e/0xe0 [ 1032.613129] alloc_pages_vma+0xbb/0x410 [ 1032.613155] handle_mm_fault+0x154b/0x3520 [ 1032.613182] ? do_raw_spin_lock+0x121/0x260 [ 1032.613204] ? rwlock_bug.part.0+0x90/0x90 [ 1032.613222] ? __pmd_alloc+0x5e0/0x5e0 [ 1032.613272] __get_user_pages+0x61b/0x1390 [ 1032.613306] ? follow_page_mask+0x1920/0x1920 [ 1032.613327] ? down_read+0x10f/0x430 [ 1032.613346] ? down_write+0x160/0x160 [ 1032.613371] ? mark_held_locks+0x9e/0xe0 [ 1032.613396] get_user_pages_unlocked+0x18a/0x690 [ 1032.613426] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1032.613452] ? internal_get_user_pages_fast+0x9b8/0x23b0 [ 1032.613478] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1032.613537] ? pin_user_pages_unlocked+0x80/0x80 [ 1032.613576] get_user_pages_fast+0x66/0xa0 [ 1032.613604] iov_iter_get_pages+0x297/0xf40 [ 1032.613638] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1032.613661] ? mempool_resize+0x7d0/0x7d0 [ 1032.613695] bio_iov_iter_get_pages+0x22a/0x1200 [ 1032.613724] ? bvec_alloc+0x17e/0x2f0 [ 1032.613755] ? bio_alloc_bioset+0x2a1/0x600 [ 1032.613776] ? bio_add_pc_page+0x100/0x100 [ 1032.613796] ? bvec_alloc+0x240/0x2f0 [ 1032.613829] ? iov_iter_npages+0x1fd/0xa70 [ 1032.613854] ? ext4_iomap_begin+0x1a0/0x700 [ 1032.613887] iomap_dio_bio_actor+0x77a/0xef0 [ 1032.613928] iomap_dio_actor+0x36f/0x560 [ 1032.613959] iomap_apply+0x282/0x9e0 [ 1032.613980] ? iomap_dio_rw+0x90/0x90 [ 1032.614005] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1032.614038] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1032.614060] ? mark_held_locks+0x9e/0xe0 [ 1032.614104] ? filemap_check_errors+0xa5/0x150 [ 1032.614135] __iomap_dio_rw+0x6cd/0x11a0 [ 1032.614156] ? iomap_dio_rw+0x90/0x90 [ 1032.614198] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1032.614230] ? down_read+0x10f/0x430 [ 1032.614251] ? down_write+0x160/0x160 [ 1032.614282] iomap_dio_rw+0x31/0x90 [ 1032.614304] ext4_file_read_iter+0x2c7/0x4c0 [ 1032.614336] new_sync_read+0x424/0x6f0 [ 1032.614359] ? fsnotify+0xf30/0xf30 [ 1032.614380] ? ksys_lseek+0x1b0/0x1b0 [ 1032.614401] ? _cond_resched+0x12/0x80 [ 1032.614424] ? avc_policy_seqno+0x9/0x70 [ 1032.614449] ? selinux_file_permission+0x36/0x510 [ 1032.614480] ? __fget_files+0x296/0x480 [ 1032.614513] vfs_read+0x457/0x580 [ 1032.614545] ksys_read+0x12d/0x260 [ 1032.614566] ? vfs_write+0xa30/0xa30 [ 1032.614599] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1032.614632] do_syscall_64+0x33/0x40 [ 1032.614657] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1032.614675] RIP: 0033:0x7fe1c8afeb19 [ 1032.614700] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1032.614717] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1032.614751] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1032.614768] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1032.614786] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1032.614803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1032.614821] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1032.617907] FAULT_INJECTION: forcing a failure. [ 1032.617907] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1032.617930] CPU: 1 PID: 6946 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1032.617942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1032.617949] Call Trace: [ 1032.617978] dump_stack+0x107/0x167 [ 1032.618005] should_fail.cold+0x5/0xa [ 1032.618037] __alloc_pages_nodemask+0x182/0x680 [ 1032.618058] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1032.618088] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1032.618119] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1032.618141] ? lock_downgrade+0x6d0/0x6d0 [ 1032.618160] ? mark_held_locks+0x9e/0xe0 [ 1032.618191] alloc_pages_vma+0xbb/0x410 [ 1032.618220] handle_mm_fault+0x154b/0x3520 [ 1032.618250] ? do_raw_spin_lock+0x121/0x260 [ 1032.618275] ? rwlock_bug.part.0+0x90/0x90 [ 1032.618296] ? __pmd_alloc+0x5e0/0x5e0 [ 1032.618351] __get_user_pages+0x61b/0x1390 [ 1032.618389] ? follow_page_mask+0x1920/0x1920 [ 1032.618412] ? down_read+0x10f/0x430 [ 1032.618433] ? down_write+0x160/0x160 [ 1032.618473] get_user_pages_unlocked+0x18a/0x690 [ 1032.618498] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1032.618525] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1032.618566] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1032.618630] ? pin_user_pages_unlocked+0x80/0x80 [ 1032.618668] get_user_pages_fast+0x66/0xa0 [ 1032.618696] iov_iter_get_pages+0x297/0xf40 [ 1032.618729] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1032.618749] ? mempool_resize+0x7d0/0x7d0 [ 1032.618783] bio_iov_iter_get_pages+0x22a/0x1200 [ 1032.618813] ? bvec_alloc+0x17e/0x2f0 [ 1032.618838] ? bio_alloc_bioset+0x2a1/0x600 [ 1032.618857] ? bio_add_pc_page+0x100/0x100 [ 1032.618877] ? bvec_alloc+0x240/0x2f0 [ 1032.618906] ? iov_iter_npages+0x1fd/0xa70 [ 1032.618925] ? ext4_iomap_begin+0x1a0/0x700 [ 1032.618953] iomap_dio_bio_actor+0x77a/0xef0 [ 1032.619022] iomap_dio_actor+0x36f/0x560 [ 1032.619053] iomap_apply+0x282/0x9e0 [ 1032.619074] ? iomap_dio_rw+0x90/0x90 [ 1032.619100] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1032.619134] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1032.619154] ? mark_held_locks+0x9e/0xe0 [ 1032.619198] ? filemap_check_errors+0xa5/0x150 [ 1032.646468] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1032.647386] __iomap_dio_rw+0x6cd/0x11a0 [ 1032.647406] ? iomap_dio_rw+0x90/0x90 [ 1032.647451] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1032.647486] ? down_read+0x10f/0x430 [ 1032.647508] ? down_write+0x160/0x160 [ 1032.647538] iomap_dio_rw+0x31/0x90 [ 1032.647562] ext4_file_read_iter+0x2c7/0x4c0 [ 1032.647589] new_sync_read+0x424/0x6f0 [ 1032.647618] ? fsnotify+0xf30/0xf30 [ 1032.891669] ? ksys_lseek+0x1b0/0x1b0 [ 1032.891697] ? _cond_resched+0x12/0x80 [ 1032.891724] ? avc_policy_seqno+0x9/0x70 [ 1032.891748] ? selinux_file_permission+0x36/0x510 [ 1032.891778] ? __fget_files+0x296/0x480 [ 1032.891816] vfs_read+0x457/0x580 [ 1032.891849] ksys_read+0x12d/0x260 [ 1032.891871] ? vfs_write+0xa30/0xa30 [ 1032.891904] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1032.899827] do_syscall_64+0x33/0x40 [ 1032.900683] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1032.901838] RIP: 0033:0x7f771d441b19 [ 1032.902685] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1032.906851] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1032.908606] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1032.910238] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1032.911875] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1032.913487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1032.915110] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1032.932312] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6949 comm=syz-executor.6 17:32:56 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) 17:32:56 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 24) 17:32:56 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) [ 1032.986697] FAULT_INJECTION: forcing a failure. [ 1032.986697] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1032.989224] CPU: 0 PID: 6960 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1032.990603] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1032.992285] Call Trace: [ 1032.992828] dump_stack+0x107/0x167 [ 1032.993570] should_fail.cold+0x5/0xa [ 1032.994353] __alloc_pages_nodemask+0x182/0x680 [ 1032.995307] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1032.996312] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1032.997534] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1032.998596] ? lock_downgrade+0x6d0/0x6d0 [ 1032.999453] ? mark_held_locks+0x9e/0xe0 [ 1033.000284] alloc_pages_vma+0xbb/0x410 [ 1033.001096] handle_mm_fault+0x154b/0x3520 [ 1033.001958] ? do_raw_spin_lock+0x121/0x260 [ 1033.002834] ? rwlock_bug.part.0+0x90/0x90 [ 1033.003702] ? __pmd_alloc+0x5e0/0x5e0 [ 1033.004525] __get_user_pages+0x61b/0x1390 [ 1033.005411] ? follow_page_mask+0x1920/0x1920 [ 1033.006331] ? down_read+0x10f/0x430 [ 1033.007123] ? down_write+0x160/0x160 [ 1033.007910] get_user_pages_unlocked+0x18a/0x690 [ 1033.008883] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1033.009981] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1033.010970] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1033.012097] ? pin_user_pages_unlocked+0x80/0x80 [ 1033.013089] get_user_pages_fast+0x66/0xa0 [ 1033.013951] iov_iter_get_pages+0x297/0xf40 [ 1033.014849] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1033.015858] ? mempool_resize+0x7d0/0x7d0 [ 1033.016719] bio_iov_iter_get_pages+0x22a/0x1200 [ 1033.017687] ? bvec_alloc+0x17e/0x2f0 [ 1033.018463] ? bio_alloc_bioset+0x2a1/0x600 [ 1033.019353] ? bio_add_pc_page+0x100/0x100 [ 1033.020212] ? bvec_alloc+0x240/0x2f0 [ 1033.020993] ? iov_iter_npages+0x1fd/0xa70 [ 1033.021855] ? ext4_iomap_begin+0x1a0/0x700 [ 1033.022922] iomap_dio_bio_actor+0x77a/0xef0 [ 1033.023911] iomap_dio_actor+0x36f/0x560 [ 1033.024748] iomap_apply+0x282/0x9e0 [ 1033.025508] ? iomap_dio_rw+0x90/0x90 [ 1033.026289] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1033.027490] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1033.028599] ? mark_held_locks+0x9e/0xe0 [ 1033.029448] ? filemap_check_errors+0xa5/0x150 [ 1033.030396] __iomap_dio_rw+0x6cd/0x11a0 [ 1033.031227] ? iomap_dio_rw+0x90/0x90 [ 1033.032021] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1033.032965] ? down_read+0x10f/0x430 [ 1033.033730] ? down_write+0x160/0x160 [ 1033.034512] iomap_dio_rw+0x31/0x90 [ 1033.035254] ext4_file_read_iter+0x2c7/0x4c0 [ 1033.036156] new_sync_read+0x424/0x6f0 [ 1033.036937] ? fsnotify+0xf30/0xf30 [ 1033.037681] ? ksys_lseek+0x1b0/0x1b0 [ 1033.038445] ? _cond_resched+0x12/0x80 [ 1033.039243] ? avc_policy_seqno+0x9/0x70 [ 1033.040061] ? selinux_file_permission+0x36/0x510 [ 1033.041033] ? __fget_files+0x296/0x480 [ 1033.041857] vfs_read+0x457/0x580 [ 1033.042308] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1033.042571] ksys_read+0x12d/0x260 [ 1033.042591] ? vfs_write+0xa30/0xa30 [ 1033.042618] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1033.042644] do_syscall_64+0x33/0x40 [ 1033.042664] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1033.042678] RIP: 0033:0x7fe1c8afeb19 [ 1033.042698] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1033.042720] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1033.054414] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1033.055882] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1033.057359] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1033.058782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1033.060240] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 17:33:09 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x8000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1046.671368] perf: interrupt took too long (8186 > 8177), lowering kernel.perf_event_max_sample_rate to 24000 17:33:09 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 23) 17:33:09 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 25) 17:33:09 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 20) 17:33:09 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) r1 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), r0) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x44, r2, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_COALESCE_PKT_RATE_HIGH={0x8}, @ETHTOOL_A_COALESCE_TX_USECS_IRQ={0x8, 0x8, 0x9}, @ETHTOOL_A_COALESCE_STATS_BLOCK_USECS={0x8, 0xa, 0x51}, @ETHTOOL_A_COALESCE_USE_ADAPTIVE_TX={0x5}, @ETHTOOL_A_COALESCE_RX_USECS={0x8, 0x2, 0x47e}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH={0x8, 0x16, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000840}, 0xc011) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYRESDEC=r1], 0x3c}}, 0x4801) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000002, 0x11, r1, 0x31b8000) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000000000000000200e3ffffff0000000000000000007f000000006c5fc73d412c3c44304037ac66c59dec20c1a999cab19e873cf9b79e99b8ba7be719ab151c1373bd24db306062009b8f1b4392f77427cacc81f78772dce3d17ec741e7e073815a69a1d650df65fdbb1686d8da630bbe8a88f339e29d162998727e880c915271dbaac5de6d4ff4bc3a05169f4e49d20bcf068f005be182da85568b1dabf978e8f0b7f09ef6cabfa2f25882dbb881ccf31459f910b32c0c7d966a8fad0f46"]) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000000)={0xaf74, 0xffffffffffffff01, 0x61, 0x8, 0x80, 0x8}) 17:33:09 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:33:09 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 26) 17:33:09 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) [ 1046.675918] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 44916 (only 16 groups) [ 1046.701232] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1046.718658] FAULT_INJECTION: forcing a failure. 17:33:09 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x9000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1046.718658] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1046.721858] CPU: 0 PID: 6978 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1046.723391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1046.725214] Call Trace: [ 1046.725815] dump_stack+0x107/0x167 [ 1046.726639] should_fail.cold+0x5/0xa [ 1046.727505] __alloc_pages_nodemask+0x182/0x680 [ 1046.728537] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1046.729623] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1046.730961] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1046.732151] ? lock_downgrade+0x6d0/0x6d0 [ 1046.733068] ? mark_held_locks+0x9e/0xe0 [ 1046.733979] alloc_pages_vma+0xbb/0x410 [ 1046.734876] handle_mm_fault+0x154b/0x3520 [ 1046.735858] ? do_raw_spin_lock+0x121/0x260 [ 1046.736836] ? rwlock_bug.part.0+0x90/0x90 [ 1046.737790] ? __pmd_alloc+0x5e0/0x5e0 [ 1046.738701] __get_user_pages+0x61b/0x1390 [ 1046.739690] ? follow_page_mask+0x1920/0x1920 [ 1046.740707] ? down_read+0x10f/0x430 [ 1046.741545] ? down_write+0x160/0x160 [ 1046.742417] get_user_pages_unlocked+0x18a/0x690 [ 1046.743510] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1046.744727] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1046.745811] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1046.747047] ? pin_user_pages_unlocked+0x80/0x80 [ 1046.748147] get_user_pages_fast+0x66/0xa0 [ 1046.749107] iov_iter_get_pages+0x297/0xf40 [ 1046.750093] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1046.751209] ? mempool_resize+0x7d0/0x7d0 [ 1046.752159] bio_iov_iter_get_pages+0x22a/0x1200 [ 1046.753235] ? bvec_alloc+0x17e/0x2f0 [ 1046.754101] ? bio_alloc_bioset+0x2a1/0x600 [ 1046.755071] ? bio_add_pc_page+0x100/0x100 [ 1046.756032] ? bvec_alloc+0x240/0x2f0 [ 1046.756896] ? iov_iter_npages+0x1fd/0xa70 [ 1046.757852] ? ext4_iomap_begin+0x1a0/0x700 [ 1046.758831] iomap_dio_bio_actor+0x77a/0xef0 [ 1046.759865] iomap_dio_actor+0x36f/0x560 [ 1046.760799] iomap_apply+0x282/0x9e0 [ 1046.761641] ? iomap_dio_rw+0x90/0x90 [ 1046.762529] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1046.763849] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1046.765069] ? mark_held_locks+0x9e/0xe0 [ 1046.766005] ? filemap_check_errors+0xa5/0x150 [ 1046.767053] __iomap_dio_rw+0x6cd/0x11a0 [ 1046.767664] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 44916 (only 16 groups) [ 1046.767963] ? iomap_dio_rw+0x90/0x90 [ 1046.768008] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1046.771898] ? down_read+0x10f/0x430 [ 1046.772797] ? down_write+0x160/0x160 [ 1046.773744] iomap_dio_rw+0x31/0x90 [ 1046.774652] ext4_file_read_iter+0x2c7/0x4c0 [ 1046.775757] new_sync_read+0x424/0x6f0 [ 1046.775968] FAULT_INJECTION: forcing a failure. [ 1046.775968] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1046.776722] ? fsnotify+0xf30/0xf30 [ 1046.776744] ? ksys_lseek+0x1b0/0x1b0 [ 1046.776767] ? _cond_resched+0x12/0x80 [ 1046.776793] ? avc_policy_seqno+0x9/0x70 [ 1046.776817] ? selinux_file_permission+0x36/0x510 [ 1046.776856] ? __fget_files+0x296/0x480 [ 1046.785099] vfs_read+0x457/0x580 [ 1046.785974] ksys_read+0x12d/0x260 [ 1046.786862] ? vfs_write+0xa30/0xa30 [ 1046.787816] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1046.789028] do_syscall_64+0x33/0x40 [ 1046.789960] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1046.791259] RIP: 0033:0x7fe1c8afeb19 [ 1046.792184] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1046.796734] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1046.798626] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1046.800408] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1046.802174] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1046.803955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1046.805710] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 17:33:09 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) [ 1046.807484] CPU: 1 PID: 6977 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1046.809072] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1046.810778] Call Trace: [ 1046.811329] dump_stack+0x107/0x167 [ 1046.812081] should_fail.cold+0x5/0xa [ 1046.812880] __alloc_pages_nodemask+0x182/0x680 [ 1046.813944] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1046.815007] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1046.816378] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1046.817453] ? lock_downgrade+0x6d0/0x6d0 [ 1046.818502] ? mark_held_locks+0x9e/0xe0 [ 1046.819349] alloc_pages_vma+0xbb/0x410 [ 1046.820153] handle_mm_fault+0x154b/0x3520 [ 1046.821021] ? do_raw_spin_lock+0x121/0x260 [ 1046.821905] ? rwlock_bug.part.0+0x90/0x90 [ 1046.822765] ? __pmd_alloc+0x5e0/0x5e0 [ 1046.823600] __get_user_pages+0x61b/0x1390 [ 1046.824477] ? follow_page_mask+0x1920/0x1920 [ 1046.825398] ? down_read+0x10f/0x430 [ 1046.826159] ? down_write+0x160/0x160 [ 1046.826951] get_user_pages_unlocked+0x18a/0x690 [ 1046.827931] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1046.829036] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1046.830016] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1046.831137] ? pin_user_pages_unlocked+0x80/0x80 [ 1046.832127] get_user_pages_fast+0x66/0xa0 [ 1046.832995] iov_iter_get_pages+0x297/0xf40 [ 1046.833880] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1046.834875] ? mempool_resize+0x7d0/0x7d0 [ 1046.835749] bio_iov_iter_get_pages+0x22a/0x1200 [ 1046.836712] ? __sanitizer_cov_trace_switch+0x37/0x80 [ 1046.837766] ? bvec_alloc+0x17e/0x2f0 [ 1046.838544] ? bio_alloc_bioset+0x2a1/0x600 [ 1046.839424] ? bio_add_pc_page+0x100/0x100 [ 1046.840280] ? bvec_alloc+0x240/0x2f0 [ 1046.841060] ? iov_iter_npages+0x1fd/0xa70 [ 1046.841916] ? ext4_iomap_begin+0x1a0/0x700 [ 1046.842797] iomap_dio_bio_actor+0x77a/0xef0 [ 1046.843728] iomap_dio_actor+0x36f/0x560 [ 1046.844561] iomap_apply+0x282/0x9e0 [ 1046.845323] ? iomap_dio_rw+0x90/0x90 [ 1046.846099] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1046.847281] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1046.848362] ? mark_held_locks+0x9e/0xe0 [ 1046.849208] ? filemap_check_errors+0xa5/0x150 [ 1046.850141] __iomap_dio_rw+0x6cd/0x11a0 [ 1046.850961] ? iomap_dio_rw+0x90/0x90 [ 1046.851777] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1046.852714] ? down_read+0x10f/0x430 [ 1046.853471] ? down_write+0x160/0x160 [ 1046.854253] iomap_dio_rw+0x31/0x90 [ 1046.854995] ext4_file_read_iter+0x2c7/0x4c0 [ 1046.855905] new_sync_read+0x424/0x6f0 [ 1046.856696] ? fsnotify+0xf30/0xf30 [ 1046.857435] ? ksys_lseek+0x1b0/0x1b0 [ 1046.858209] ? _cond_resched+0x12/0x80 [ 1046.859004] ? avc_policy_seqno+0x9/0x70 [ 1046.859844] ? selinux_file_permission+0x36/0x510 [ 1046.860833] ? __fget_files+0x296/0x480 [ 1046.861642] vfs_read+0x457/0x580 [ 1046.862383] ksys_read+0x12d/0x260 [ 1046.863098] ? vfs_write+0xa30/0xa30 [ 1046.863891] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1046.864862] do_syscall_64+0x33/0x40 [ 1046.865640] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1046.866717] RIP: 0033:0x7f771d441b19 [ 1046.867489] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1046.871325] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1046.872934] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1046.874420] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1046.875911] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1046.877371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1046.878827] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 17:33:09 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) [ 1046.913708] FAULT_INJECTION: forcing a failure. [ 1046.913708] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1046.916309] CPU: 1 PID: 6988 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1046.917718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1046.919371] Call Trace: [ 1046.919921] dump_stack+0x107/0x167 [ 1046.920657] should_fail.cold+0x5/0xa [ 1046.921450] __alloc_pages_nodemask+0x182/0x680 [ 1046.922393] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1046.923420] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1046.923453] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1046.923477] ? lock_downgrade+0x6d0/0x6d0 [ 1046.923495] ? mark_held_locks+0x9e/0xe0 [ 1046.923524] alloc_pages_vma+0xbb/0x410 [ 1046.923552] handle_mm_fault+0x154b/0x3520 [ 1046.923581] ? do_raw_spin_lock+0x121/0x260 [ 1046.929962] ? rwlock_bug.part.0+0x90/0x90 [ 1046.929981] ? __pmd_alloc+0x5e0/0x5e0 [ 1046.930032] __get_user_pages+0x61b/0x1390 [ 1046.930067] ? follow_page_mask+0x1920/0x1920 [ 1046.930088] ? down_read+0x10f/0x430 [ 1046.930107] ? down_write+0x160/0x160 17:33:10 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(r1, 0x4004f506, &(0x7f0000000000)) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) [ 1046.930143] get_user_pages_unlocked+0x18a/0x690 [ 1046.930166] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1046.930191] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1046.930228] internal_get_user_pages_fast+0x14b5/0x23b0 17:33:10 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) [ 1046.930301] ? pin_user_pages_unlocked+0x80/0x80 [ 1046.930337] get_user_pages_fast+0x66/0xa0 [ 1046.930365] iov_iter_get_pages+0x297/0xf40 [ 1046.930396] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1046.930415] ? mempool_resize+0x7d0/0x7d0 [ 1046.930449] bio_iov_iter_get_pages+0x22a/0x1200 [ 1046.930477] ? bvec_alloc+0x17e/0x2f0 [ 1046.930500] ? bio_alloc_bioset+0x2a1/0x600 [ 1046.930518] ? bio_add_pc_page+0x100/0x100 [ 1046.930537] ? bvec_alloc+0x240/0x2f0 [ 1046.930563] ? iov_iter_npages+0x1fd/0xa70 [ 1046.930582] ? ext4_iomap_begin+0x1a0/0x700 [ 1046.930609] iomap_dio_bio_actor+0x77a/0xef0 [ 1046.930649] iomap_dio_actor+0x36f/0x560 17:33:10 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) [ 1046.930678] iomap_apply+0x282/0x9e0 [ 1046.930698] ? iomap_dio_rw+0x90/0x90 [ 1046.930722] ? trace_event_raw_event_iomap_apply+0x430/0x430 17:33:10 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 26) [ 1046.930754] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1046.930773] ? mark_held_locks+0x9e/0xe0 [ 1046.930814] ? filemap_check_errors+0xa5/0x150 [ 1046.930841] __iomap_dio_rw+0x6cd/0x11a0 [ 1046.930858] ? iomap_dio_rw+0x90/0x90 [ 1046.930900] ? iomap_dio_bio_actor+0xef0/0xef0 17:33:10 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 27) [ 1046.930933] ? down_read+0x10f/0x430 [ 1046.930953] ? down_write+0x160/0x160 [ 1046.930982] iomap_dio_rw+0x31/0x90 [ 1046.931004] ext4_file_read_iter+0x2c7/0x4c0 [ 1046.931029] new_sync_read+0x424/0x6f0 [ 1046.931049] ? fsnotify+0xf30/0xf30 [ 1046.931069] ? ksys_lseek+0x1b0/0x1b0 [ 1046.931090] ? _cond_resched+0x12/0x80 [ 1046.931114] ? avc_policy_seqno+0x9/0x70 [ 1046.931136] ? selinux_file_permission+0x36/0x510 [ 1046.931162] ? __fget_files+0x296/0x480 [ 1046.931216] vfs_read+0x457/0x580 [ 1046.931245] ksys_read+0x12d/0x260 [ 1046.931265] ? vfs_write+0xa30/0xa30 [ 1046.931293] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1046.931320] do_syscall_64+0x33/0x40 [ 1046.931341] entry_SYSCALL_64_after_hwframe+0x61/0xc6 17:33:10 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 24) [ 1046.931355] RIP: 0033:0x7f4ab5779b19 [ 1046.931376] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1046.931387] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1046.931409] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1046.931422] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000006 [ 1046.931434] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1046.931448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1046.931461] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1047.034054] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1047.138744] FAULT_INJECTION: forcing a failure. [ 1047.138744] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1047.138816] CPU: 1 PID: 7008 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1047.138827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1047.138835] Call Trace: [ 1047.138862] dump_stack+0x107/0x167 [ 1047.138888] should_fail.cold+0x5/0xa [ 1047.138919] __alloc_pages_nodemask+0x182/0x680 [ 1047.138939] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1047.138966] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1047.138998] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1047.139019] ? lock_downgrade+0x6d0/0x6d0 [ 1047.139036] ? mark_held_locks+0x9e/0xe0 [ 1047.139065] alloc_pages_vma+0xbb/0x410 [ 1047.139091] handle_mm_fault+0x154b/0x3520 [ 1047.139117] ? do_raw_spin_lock+0x121/0x260 [ 1047.139138] ? rwlock_bug.part.0+0x90/0x90 [ 1047.139157] ? __pmd_alloc+0x5e0/0x5e0 [ 1047.139231] __get_user_pages+0x61b/0x1390 [ 1047.139265] ? follow_page_mask+0x1920/0x1920 [ 1047.139287] ? down_read+0x10f/0x430 [ 1047.139306] ? down_write+0x160/0x160 [ 1047.139340] get_user_pages_unlocked+0x18a/0x690 [ 1047.139363] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1047.139387] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1047.139423] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1047.139482] ? pin_user_pages_unlocked+0x80/0x80 [ 1047.139517] get_user_pages_fast+0x66/0xa0 17:33:10 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 27) [ 1047.139545] iov_iter_get_pages+0x297/0xf40 [ 1047.139575] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1047.139593] ? mempool_resize+0x7d0/0x7d0 [ 1047.139626] bio_iov_iter_get_pages+0x22a/0x1200 [ 1047.139653] ? bvec_alloc+0x17e/0x2f0 [ 1047.139676] ? bio_alloc_bioset+0x2a1/0x600 [ 1047.139693] ? bio_add_pc_page+0x100/0x100 17:33:10 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 28) [ 1047.139711] ? bvec_alloc+0x240/0x2f0 [ 1047.139737] ? iov_iter_npages+0x1fd/0xa70 [ 1047.139756] ? ext4_iomap_begin+0x1a0/0x700 [ 1047.139783] iomap_dio_bio_actor+0x77a/0xef0 17:33:10 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x100000) [ 1047.139822] iomap_dio_actor+0x36f/0x560 [ 1047.139851] iomap_apply+0x282/0x9e0 [ 1047.139870] ? iomap_dio_rw+0x90/0x90 [ 1047.139893] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1047.139914] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1047.139943] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1047.139985] ? filemap_check_errors+0xa5/0x150 [ 1047.140012] __iomap_dio_rw+0x6cd/0x11a0 [ 1047.140028] ? iomap_dio_rw+0x90/0x90 [ 1047.140069] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1047.140101] ? down_read+0x10f/0x430 [ 1047.140120] ? down_write+0x160/0x160 [ 1047.140148] iomap_dio_rw+0x31/0x90 [ 1047.140170] ext4_file_read_iter+0x2c7/0x4c0 [ 1047.140195] new_sync_read+0x424/0x6f0 [ 1047.140213] ? fsnotify+0xf30/0xf30 [ 1047.140232] ? ksys_lseek+0x1b0/0x1b0 [ 1047.140252] ? _cond_resched+0x12/0x80 [ 1047.140274] ? avc_policy_seqno+0x9/0x70 [ 1047.140296] ? selinux_file_permission+0x36/0x510 [ 1047.140322] ? __fget_files+0x296/0x480 [ 1047.140355] vfs_read+0x457/0x580 [ 1047.140383] ksys_read+0x12d/0x260 [ 1047.140402] ? vfs_write+0xa30/0xa30 [ 1047.140429] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1047.140456] do_syscall_64+0x33/0x40 [ 1047.140476] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1047.140489] RIP: 0033:0x7fe1c8afeb19 [ 1047.140510] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1047.140521] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1047.140543] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1047.140555] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1047.140567] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1047.140578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1047.140589] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1047.188619] FAULT_INJECTION: forcing a failure. [ 1047.188619] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1047.188643] CPU: 0 PID: 7010 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1047.188655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1047.188662] Call Trace: [ 1047.188692] dump_stack+0x107/0x167 [ 1047.188717] should_fail.cold+0x5/0xa [ 1047.188748] __alloc_pages_nodemask+0x182/0x680 [ 1047.188768] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1047.188795] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1047.188823] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1047.188845] ? lock_downgrade+0x6d0/0x6d0 [ 1047.188862] ? mark_held_locks+0x9e/0xe0 [ 1047.188891] alloc_pages_vma+0xbb/0x410 [ 1047.188917] handle_mm_fault+0x154b/0x3520 [ 1047.188943] ? do_raw_spin_lock+0x121/0x260 [ 1047.188965] ? rwlock_bug.part.0+0x90/0x90 [ 1047.188989] ? __pmd_alloc+0x5e0/0x5e0 [ 1047.189043] __get_user_pages+0x61b/0x1390 [ 1047.189077] ? follow_page_mask+0x1920/0x1920 [ 1047.189099] ? down_read+0x10f/0x430 [ 1047.189117] ? down_write+0x160/0x160 [ 1047.189151] get_user_pages_unlocked+0x18a/0x690 [ 1047.189173] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1047.189197] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1047.189233] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1047.189292] ? pin_user_pages_unlocked+0x80/0x80 [ 1047.189326] get_user_pages_fast+0x66/0xa0 [ 1047.189354] iov_iter_get_pages+0x297/0xf40 [ 1047.189383] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1047.189402] ? mempool_resize+0x7d0/0x7d0 [ 1047.189435] bio_iov_iter_get_pages+0x22a/0x1200 [ 1047.189462] ? bvec_alloc+0x17e/0x2f0 [ 1047.189484] ? bio_alloc_bioset+0x2a1/0x600 [ 1047.189501] ? bio_add_pc_page+0x100/0x100 [ 1047.189519] ? bvec_alloc+0x240/0x2f0 [ 1047.189545] ? iov_iter_npages+0x1fd/0xa70 [ 1047.189563] ? ext4_iomap_begin+0x1a0/0x700 [ 1047.189590] iomap_dio_bio_actor+0x77a/0xef0 [ 1047.189629] iomap_dio_actor+0x36f/0x560 [ 1047.189657] iomap_apply+0x282/0x9e0 [ 1047.189676] ? iomap_dio_rw+0x90/0x90 [ 1047.189700] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1047.189731] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1047.189752] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1047.189771] ? trace_hardirqs_on+0x5b/0x180 [ 1047.189809] ? __iomap_dio_rw+0x5ef/0x11a0 [ 1047.189835] __iomap_dio_rw+0x6cd/0x11a0 [ 1047.189850] ? iomap_dio_rw+0x90/0x90 [ 1047.189892] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1047.189923] ? down_read+0x10f/0x430 [ 1047.189944] ? down_write+0x160/0x160 [ 1047.189973] iomap_dio_rw+0x31/0x90 [ 1047.189994] ext4_file_read_iter+0x2c7/0x4c0 [ 1047.190019] new_sync_read+0x424/0x6f0 [ 1047.190038] ? fsnotify+0xf30/0xf30 [ 1047.190056] ? ksys_lseek+0x1b0/0x1b0 [ 1047.190076] ? _cond_resched+0x12/0x80 [ 1047.190098] ? avc_policy_seqno+0x9/0x70 [ 1047.190118] ? selinux_file_permission+0x36/0x510 [ 1047.190144] ? __fget_files+0x296/0x480 [ 1047.190177] vfs_read+0x457/0x580 [ 1047.190204] ksys_read+0x12d/0x260 [ 1047.190223] ? vfs_write+0xa30/0xa30 [ 1047.190250] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1047.190276] do_syscall_64+0x33/0x40 [ 1047.190296] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1047.190309] RIP: 0033:0x7f4ab5779b19 [ 1047.190329] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1047.190339] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1047.190362] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1047.190373] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1047.190385] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1047.190396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1047.190408] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1047.239780] FAULT_INJECTION: forcing a failure. [ 1047.239780] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1047.239806] CPU: 1 PID: 7012 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1047.239818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1047.239825] Call Trace: [ 1047.239854] dump_stack+0x107/0x167 [ 1047.239879] should_fail.cold+0x5/0xa [ 1047.239911] __alloc_pages_nodemask+0x182/0x680 [ 1047.239938] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1047.239964] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1047.239993] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1047.240015] ? lock_downgrade+0x6d0/0x6d0 [ 1047.240031] ? mark_held_locks+0x9e/0xe0 [ 1047.240060] alloc_pages_vma+0xbb/0x410 [ 1047.240087] handle_mm_fault+0x154b/0x3520 [ 1047.240114] ? do_raw_spin_lock+0x121/0x260 [ 1047.240136] ? rwlock_bug.part.0+0x90/0x90 [ 1047.240154] ? __pmd_alloc+0x5e0/0x5e0 [ 1047.240205] __get_user_pages+0x61b/0x1390 [ 1047.240239] ? follow_page_mask+0x1920/0x1920 [ 1047.240261] ? down_read+0x10f/0x430 [ 1047.240280] ? down_write+0x160/0x160 [ 1047.240315] get_user_pages_unlocked+0x18a/0x690 [ 1047.240338] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1047.240362] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1047.240398] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1047.240457] ? pin_user_pages_unlocked+0x80/0x80 [ 1047.240492] get_user_pages_fast+0x66/0xa0 [ 1047.240520] iov_iter_get_pages+0x297/0xf40 [ 1047.240550] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1047.240569] ? mempool_resize+0x7d0/0x7d0 [ 1047.240602] bio_iov_iter_get_pages+0x22a/0x1200 [ 1047.240630] ? bvec_alloc+0x17e/0x2f0 [ 1047.240653] ? bio_alloc_bioset+0x2a1/0x600 [ 1047.240670] ? bio_add_pc_page+0x100/0x100 [ 1047.240688] ? bvec_alloc+0x240/0x2f0 [ 1047.240714] ? iov_iter_npages+0x1fd/0xa70 [ 1047.240736] ? ext4_iomap_begin+0x1a0/0x700 [ 1047.240764] iomap_dio_bio_actor+0x77a/0xef0 [ 1047.240803] iomap_dio_actor+0x36f/0x560 [ 1047.240831] iomap_apply+0x282/0x9e0 [ 1047.240850] ? iomap_dio_rw+0x90/0x90 [ 1047.240873] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1047.240904] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1047.240923] ? mark_held_locks+0x9e/0xe0 [ 1047.240971] ? filemap_check_errors+0xa5/0x150 [ 1047.240998] __iomap_dio_rw+0x6cd/0x11a0 [ 1047.241014] ? iomap_dio_rw+0x90/0x90 [ 1047.241055] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1047.241086] ? down_read+0x10f/0x430 [ 1047.241105] ? down_write+0x160/0x160 [ 1047.241132] iomap_dio_rw+0x31/0x90 [ 1047.241154] ext4_file_read_iter+0x2c7/0x4c0 [ 1047.241179] new_sync_read+0x424/0x6f0 [ 1047.241198] ? fsnotify+0xf30/0xf30 [ 1047.241216] ? ksys_lseek+0x1b0/0x1b0 [ 1047.241236] ? _cond_resched+0x12/0x80 [ 1047.241259] ? avc_policy_seqno+0x9/0x70 [ 1047.241280] ? selinux_file_permission+0x36/0x510 [ 1047.241307] ? __fget_files+0x296/0x480 [ 1047.241339] vfs_read+0x457/0x580 [ 1047.241367] ksys_read+0x12d/0x260 [ 1047.241386] ? vfs_write+0xa30/0xa30 [ 1047.241413] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1047.241439] do_syscall_64+0x33/0x40 [ 1047.241459] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1047.241473] RIP: 0033:0x7f771d441b19 [ 1047.241492] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1047.241503] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1047.241525] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1047.241537] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1047.241549] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1047.241560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1047.241571] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1047.383715] FAULT_INJECTION: forcing a failure. [ 1047.383715] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1047.414687] FAULT_INJECTION: forcing a failure. [ 1047.414687] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1047.416603] CPU: 1 PID: 7015 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1047.416617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1047.416624] Call Trace: [ 1047.416655] dump_stack+0x107/0x167 [ 1047.416681] should_fail.cold+0x5/0xa [ 1047.416713] __alloc_pages_nodemask+0x182/0x680 [ 1047.416741] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1047.570293] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1047.570324] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1047.570346] ? lock_downgrade+0x6d0/0x6d0 [ 1047.570363] ? mark_held_locks+0x9e/0xe0 [ 1047.570392] alloc_pages_vma+0xbb/0x410 [ 1047.570419] handle_mm_fault+0x154b/0x3520 [ 1047.570446] ? do_raw_spin_lock+0x121/0x260 17:33:10 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 25) [ 1047.570468] ? rwlock_bug.part.0+0x90/0x90 [ 1047.570487] ? __pmd_alloc+0x5e0/0x5e0 [ 1047.570537] __get_user_pages+0x61b/0x1390 [ 1047.570572] ? follow_page_mask+0x1920/0x1920 [ 1047.570594] ? down_read+0x10f/0x430 [ 1047.570614] ? down_write+0x160/0x160 [ 1047.570648] get_user_pages_unlocked+0x18a/0x690 [ 1047.570671] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1047.570695] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1047.570732] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1047.570791] ? pin_user_pages_unlocked+0x80/0x80 [ 1047.570826] get_user_pages_fast+0x66/0xa0 [ 1047.570853] iov_iter_get_pages+0x297/0xf40 [ 1047.570883] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1047.570903] ? mempool_resize+0x7d0/0x7d0 [ 1047.570936] bio_iov_iter_get_pages+0x22a/0x1200 [ 1047.570963] ? bvec_alloc+0x17e/0x2f0 [ 1047.570986] ? bio_alloc_bioset+0x2a1/0x600 [ 1047.571004] ? bio_add_pc_page+0x100/0x100 [ 1047.571022] ? bvec_alloc+0x240/0x2f0 [ 1047.571048] ? iov_iter_npages+0x1fd/0xa70 [ 1047.571067] ? ext4_iomap_begin+0x1a0/0x700 17:33:10 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x101000) [ 1047.571094] iomap_dio_bio_actor+0x77a/0xef0 [ 1047.571134] iomap_dio_actor+0x36f/0x560 [ 1047.571163] iomap_apply+0x282/0x9e0 [ 1047.571183] ? iomap_dio_rw+0x90/0x90 [ 1047.571227] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1047.571258] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1047.571276] ? mark_held_locks+0x9e/0xe0 [ 1047.571316] ? filemap_check_errors+0xa5/0x150 [ 1047.571342] __iomap_dio_rw+0x6cd/0x11a0 [ 1047.571358] ? iomap_dio_rw+0x90/0x90 [ 1047.571399] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1047.571431] ? down_read+0x10f/0x430 [ 1047.571450] ? down_write+0x160/0x160 [ 1047.571477] iomap_dio_rw+0x31/0x90 [ 1047.571499] ext4_file_read_iter+0x2c7/0x4c0 [ 1047.571524] new_sync_read+0x424/0x6f0 [ 1047.571543] ? fsnotify+0xf30/0xf30 [ 1047.571562] ? ksys_lseek+0x1b0/0x1b0 [ 1047.571581] ? _cond_resched+0x12/0x80 [ 1047.571604] ? avc_policy_seqno+0x9/0x70 [ 1047.571625] ? selinux_file_permission+0x36/0x510 [ 1047.571651] ? __fget_files+0x296/0x480 [ 1047.571684] vfs_read+0x457/0x580 [ 1047.571712] ksys_read+0x12d/0x260 [ 1047.571731] ? vfs_write+0xa30/0xa30 [ 1047.571758] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1047.571785] do_syscall_64+0x33/0x40 [ 1047.571806] entry_SYSCALL_64_after_hwframe+0x61/0xc6 17:33:10 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 28) [ 1047.571820] RIP: 0033:0x7fe1c8afeb19 [ 1047.571844] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1047.571855] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1047.571878] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1047.571890] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1047.571901] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1047.571913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1047.571925] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 17:33:10 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 26) [ 1047.571980] CPU: 0 PID: 7019 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1047.571993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1047.572000] Call Trace: [ 1047.572029] dump_stack+0x107/0x167 [ 1047.572053] should_fail.cold+0x5/0xa [ 1047.572084] __alloc_pages_nodemask+0x182/0x680 [ 1047.572103] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1047.572128] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1047.572155] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1047.572176] ? lock_downgrade+0x6d0/0x6d0 [ 1047.572193] ? mark_held_locks+0x9e/0xe0 [ 1047.572221] alloc_pages_vma+0xbb/0x410 [ 1047.572246] handle_mm_fault+0x154b/0x3520 [ 1047.572272] ? do_raw_spin_lock+0x121/0x260 [ 1047.572293] ? rwlock_bug.part.0+0x90/0x90 [ 1047.572311] ? __pmd_alloc+0x5e0/0x5e0 [ 1047.572361] __get_user_pages+0x61b/0x1390 [ 1047.572394] ? follow_page_mask+0x1920/0x1920 [ 1047.572415] ? down_read+0x10f/0x430 [ 1047.572434] ? down_write+0x160/0x160 [ 1047.572458] ? mark_held_locks+0x9e/0xe0 [ 1047.572483] get_user_pages_unlocked+0x18a/0x690 [ 1047.572513] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1047.572539] ? internal_get_user_pages_fast+0x9b8/0x23b0 [ 1047.572564] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1047.572622] ? pin_user_pages_unlocked+0x80/0x80 [ 1047.572656] get_user_pages_fast+0x66/0xa0 [ 1047.572683] iov_iter_get_pages+0x297/0xf40 [ 1047.572712] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1047.572729] ? mempool_resize+0x7d0/0x7d0 [ 1047.572762] bio_iov_iter_get_pages+0x22a/0x1200 [ 1047.572789] ? bvec_alloc+0x17e/0x2f0 [ 1047.572811] ? bio_alloc_bioset+0x2a1/0x600 [ 1047.572828] ? bio_add_pc_page+0x100/0x100 [ 1047.572846] ? bvec_alloc+0x240/0x2f0 [ 1047.572871] ? iov_iter_npages+0x1fd/0xa70 [ 1047.572888] ? ext4_iomap_begin+0x1a0/0x700 [ 1047.572914] iomap_dio_bio_actor+0x77a/0xef0 [ 1047.572953] iomap_dio_actor+0x36f/0x560 [ 1047.572981] iomap_apply+0x282/0x9e0 [ 1047.572999] ? iomap_dio_rw+0x90/0x90 [ 1047.573022] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1047.573052] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1047.573069] ? mark_held_locks+0x9e/0xe0 [ 1047.573108] ? filemap_check_errors+0xa5/0x150 [ 1047.573134] __iomap_dio_rw+0x6cd/0x11a0 [ 1047.573150] ? iomap_dio_rw+0x90/0x90 [ 1047.573190] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1047.573221] ? down_read+0x10f/0x430 [ 1047.573239] ? down_write+0x160/0x160 [ 1047.573266] iomap_dio_rw+0x31/0x90 [ 1047.573287] ext4_file_read_iter+0x2c7/0x4c0 [ 1047.573311] new_sync_read+0x424/0x6f0 [ 1047.573329] ? fsnotify+0xf30/0xf30 [ 1047.573346] ? ksys_lseek+0x1b0/0x1b0 [ 1047.573365] ? _cond_resched+0x12/0x80 [ 1047.573387] ? avc_policy_seqno+0x9/0x70 [ 1047.573407] ? selinux_file_permission+0x36/0x510 [ 1047.573432] ? __fget_files+0x296/0x480 [ 1047.573465] vfs_read+0x457/0x580 [ 1047.573491] ksys_read+0x12d/0x260 [ 1047.573509] ? vfs_write+0xa30/0xa30 [ 1047.573536] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1047.573561] do_syscall_64+0x33/0x40 [ 1047.573580] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1047.573593] RIP: 0033:0x7f4ab5779b19 [ 1047.573611] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1047.573621] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1047.573643] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1047.573654] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1047.573665] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1047.573676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1047.573687] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1047.716630] FAULT_INJECTION: forcing a failure. [ 1047.716630] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1047.716654] CPU: 1 PID: 7023 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1047.716665] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1047.716672] Call Trace: [ 1047.716701] dump_stack+0x107/0x167 [ 1047.716726] should_fail.cold+0x5/0xa [ 1047.716762] __alloc_pages_nodemask+0x182/0x680 [ 1047.716783] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1047.716809] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1047.716837] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1047.716859] ? lock_downgrade+0x6d0/0x6d0 [ 1047.716876] ? mark_held_locks+0x9e/0xe0 [ 1047.716904] alloc_pages_vma+0xbb/0x410 [ 1047.716932] handle_mm_fault+0x154b/0x3520 [ 1047.716960] ? do_raw_spin_lock+0x121/0x260 [ 1047.716982] ? rwlock_bug.part.0+0x90/0x90 [ 1047.717000] ? __pmd_alloc+0x5e0/0x5e0 [ 1047.717050] __get_user_pages+0x61b/0x1390 [ 1047.717084] ? follow_page_mask+0x1920/0x1920 [ 1047.717105] ? down_read+0x10f/0x430 [ 1047.717124] ? down_write+0x160/0x160 [ 1047.717158] get_user_pages_unlocked+0x18a/0x690 [ 1047.717181] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1047.717205] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1047.717240] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1047.717299] ? pin_user_pages_unlocked+0x80/0x80 [ 1047.717333] get_user_pages_fast+0x66/0xa0 [ 1047.717360] iov_iter_get_pages+0x297/0xf40 [ 1047.717389] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1047.717409] ? mempool_resize+0x7d0/0x7d0 [ 1047.717441] bio_iov_iter_get_pages+0x22a/0x1200 [ 1047.717468] ? bvec_alloc+0x17e/0x2f0 [ 1047.717490] ? bio_alloc_bioset+0x2a1/0x600 [ 1047.717508] ? bio_add_pc_page+0x100/0x100 [ 1047.717526] ? bvec_alloc+0x240/0x2f0 [ 1047.717552] ? iov_iter_npages+0x1fd/0xa70 [ 1047.717571] ? ext4_iomap_begin+0x1a0/0x700 [ 1047.717598] iomap_dio_bio_actor+0x77a/0xef0 [ 1047.717638] iomap_dio_actor+0x36f/0x560 [ 1047.717666] iomap_apply+0x282/0x9e0 [ 1047.717685] ? iomap_dio_rw+0x90/0x90 [ 1047.717708] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1047.717739] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1047.717757] ? mark_held_locks+0x9e/0xe0 [ 1047.717796] ? filemap_check_errors+0xa5/0x150 [ 1047.717823] __iomap_dio_rw+0x6cd/0x11a0 [ 1047.717839] ? iomap_dio_rw+0x90/0x90 [ 1047.717880] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1047.717911] ? down_read+0x10f/0x430 [ 1047.717932] ? down_write+0x160/0x160 [ 1047.717961] iomap_dio_rw+0x31/0x90 [ 1047.717983] ext4_file_read_iter+0x2c7/0x4c0 [ 1047.718008] new_sync_read+0x424/0x6f0 [ 1047.718026] ? fsnotify+0xf30/0xf30 [ 1047.718045] ? ksys_lseek+0x1b0/0x1b0 [ 1047.718065] ? _cond_resched+0x12/0x80 [ 1047.718087] ? avc_policy_seqno+0x9/0x70 [ 1047.718108] ? selinux_file_permission+0x36/0x510 [ 1047.718134] ? __fget_files+0x296/0x480 [ 1047.718166] vfs_read+0x457/0x580 [ 1047.718194] ksys_read+0x12d/0x260 [ 1047.718212] ? vfs_write+0xa30/0xa30 [ 1047.718240] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1047.718265] do_syscall_64+0x33/0x40 [ 1047.718286] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1047.718299] RIP: 0033:0x7f771d441b19 [ 1047.718319] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1047.718330] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1047.718352] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1047.718364] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1047.718375] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1047.718387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1047.718399] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1047.917775] FAULT_INJECTION: forcing a failure. [ 1047.917775] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1047.917801] CPU: 0 PID: 7032 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1047.917813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1047.917820] Call Trace: [ 1047.917856] dump_stack+0x107/0x167 [ 1047.917883] should_fail.cold+0x5/0xa [ 1048.056664] __alloc_pages_nodemask+0x182/0x680 [ 1048.056686] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1048.056713] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1048.056742] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1048.056764] ? lock_downgrade+0x6d0/0x6d0 [ 1048.056781] ? mark_held_locks+0x9e/0xe0 [ 1048.056810] alloc_pages_vma+0xbb/0x410 [ 1048.056838] handle_mm_fault+0x154b/0x3520 [ 1048.056865] ? do_raw_spin_lock+0x121/0x260 [ 1048.056887] ? rwlock_bug.part.0+0x90/0x90 [ 1048.056906] ? __pmd_alloc+0x5e0/0x5e0 [ 1048.056957] __get_user_pages+0x61b/0x1390 [ 1048.056992] ? follow_page_mask+0x1920/0x1920 [ 1048.057015] ? down_read+0x10f/0x430 [ 1048.057034] ? down_write+0x160/0x160 [ 1048.057068] get_user_pages_unlocked+0x18a/0x690 [ 1048.057092] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1048.057116] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1048.057152] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1048.057213] ? pin_user_pages_unlocked+0x80/0x80 [ 1048.057247] get_user_pages_fast+0x66/0xa0 [ 1048.057275] iov_iter_get_pages+0x297/0xf40 [ 1048.057305] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1048.057324] ? mempool_resize+0x7d0/0x7d0 [ 1048.057361] bio_iov_iter_get_pages+0x22a/0x1200 [ 1048.057391] ? bvec_alloc+0x17e/0x2f0 [ 1048.057413] ? bio_alloc_bioset+0x2a1/0x600 [ 1048.057432] ? bio_add_pc_page+0x100/0x100 [ 1048.057450] ? bvec_alloc+0x240/0x2f0 [ 1048.057476] ? iov_iter_npages+0x1fd/0xa70 [ 1048.057495] ? ext4_iomap_begin+0x1a0/0x700 [ 1048.057523] iomap_dio_bio_actor+0x77a/0xef0 [ 1048.057562] iomap_dio_actor+0x36f/0x560 [ 1048.057591] iomap_apply+0x282/0x9e0 [ 1048.057611] ? iomap_dio_rw+0x90/0x90 [ 1048.057644] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1048.057674] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1048.057693] ? mark_held_locks+0x9e/0xe0 [ 1048.057732] ? filemap_check_errors+0xa5/0x150 [ 1048.057759] __iomap_dio_rw+0x6cd/0x11a0 [ 1048.057775] ? iomap_dio_rw+0x90/0x90 [ 1048.057817] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1048.057849] ? down_read+0x10f/0x430 [ 1048.057868] ? down_write+0x160/0x160 [ 1048.057897] iomap_dio_rw+0x31/0x90 [ 1048.057921] ext4_file_read_iter+0x2c7/0x4c0 [ 1048.057947] new_sync_read+0x424/0x6f0 [ 1048.057966] ? fsnotify+0xf30/0xf30 [ 1048.057984] ? ksys_lseek+0x1b0/0x1b0 [ 1048.058005] ? _cond_resched+0x12/0x80 [ 1048.058027] ? avc_policy_seqno+0x9/0x70 [ 1048.058048] ? selinux_file_permission+0x36/0x510 [ 1048.058075] ? __fget_files+0x296/0x480 [ 1048.058108] vfs_read+0x457/0x580 [ 1048.058137] ksys_read+0x12d/0x260 [ 1048.058155] ? vfs_write+0xa30/0xa30 [ 1048.058184] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1048.058210] do_syscall_64+0x33/0x40 [ 1048.058231] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1048.058244] RIP: 0033:0x7f771d441b19 [ 1048.058265] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1048.058276] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1048.058299] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1048.058311] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1048.058322] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1048.058334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1048.058347] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1048.107681] FAULT_INJECTION: forcing a failure. [ 1048.107681] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1048.107704] CPU: 1 PID: 7033 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1048.107716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1048.107723] Call Trace: [ 1048.107751] dump_stack+0x107/0x167 [ 1048.107775] should_fail.cold+0x5/0xa [ 1048.107805] __alloc_pages_nodemask+0x182/0x680 [ 1048.107824] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1048.107848] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1048.107874] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1048.107895] ? lock_downgrade+0x6d0/0x6d0 [ 1048.107911] ? mark_held_locks+0x9e/0xe0 [ 1048.107938] alloc_pages_vma+0xbb/0x410 [ 1048.107962] handle_mm_fault+0x154b/0x3520 [ 1048.107991] ? do_raw_spin_lock+0x121/0x260 [ 1048.108012] ? rwlock_bug.part.0+0x90/0x90 [ 1048.108029] ? __pmd_alloc+0x5e0/0x5e0 [ 1048.108075] __get_user_pages+0x61b/0x1390 [ 1048.108107] ? follow_page_mask+0x1920/0x1920 [ 1048.108128] ? down_read+0x10f/0x430 [ 1048.108145] ? down_write+0x160/0x160 [ 1048.108177] get_user_pages_unlocked+0x18a/0x690 [ 1048.108199] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1048.108221] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1048.108255] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1048.108310] ? pin_user_pages_unlocked+0x80/0x80 [ 1048.108342] get_user_pages_fast+0x66/0xa0 [ 1048.108368] iov_iter_get_pages+0x297/0xf40 [ 1048.108396] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1048.108414] ? mempool_resize+0x7d0/0x7d0 [ 1048.108445] bio_iov_iter_get_pages+0x22a/0x1200 [ 1048.108470] ? bvec_alloc+0x17e/0x2f0 [ 1048.108492] ? bio_alloc_bioset+0x2a1/0x600 [ 1048.108508] ? bio_add_pc_page+0x100/0x100 [ 1048.108525] ? bvec_alloc+0x240/0x2f0 [ 1048.108549] ? iov_iter_npages+0x1fd/0xa70 [ 1048.108567] ? ext4_iomap_begin+0x1a0/0x700 [ 1048.108593] iomap_dio_bio_actor+0x77a/0xef0 [ 1048.108629] iomap_dio_actor+0x36f/0x560 [ 1048.108656] iomap_apply+0x282/0x9e0 [ 1048.108673] ? iomap_dio_rw+0x90/0x90 [ 1048.108695] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1048.108724] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1048.108740] ? mark_held_locks+0x9e/0xe0 [ 1048.108777] ? filemap_check_errors+0xa5/0x150 [ 1048.108802] __iomap_dio_rw+0x6cd/0x11a0 [ 1048.108817] ? iomap_dio_rw+0x90/0x90 [ 1048.108855] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1048.108884] ? down_read+0x10f/0x430 [ 1048.108902] ? down_write+0x160/0x160 [ 1048.108927] iomap_dio_rw+0x31/0x90 [ 1048.108947] ext4_file_read_iter+0x2c7/0x4c0 [ 1048.108970] new_sync_read+0x424/0x6f0 [ 1048.108987] ? fsnotify+0xf30/0xf30 [ 1048.109004] ? ksys_lseek+0x1b0/0x1b0 [ 1048.109023] ? _cond_resched+0x12/0x80 [ 1048.109044] ? avc_policy_seqno+0x9/0x70 [ 1048.109064] ? selinux_file_permission+0x36/0x510 [ 1048.109088] ? __fget_files+0x296/0x480 [ 1048.109118] vfs_read+0x457/0x580 [ 1048.109144] ksys_read+0x12d/0x260 [ 1048.109161] ? vfs_write+0xa30/0xa30 [ 1048.109187] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1048.109211] do_syscall_64+0x33/0x40 [ 1048.109231] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1048.109243] RIP: 0033:0x7fe1c8afeb19 [ 1048.109262] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1048.109271] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1048.109293] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1048.109304] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1048.109315] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1048.109326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1048.109337] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 17:33:11 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xa000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:33:11 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) 17:33:11 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 29) [ 1048.387917] FAULT_INJECTION: forcing a failure. [ 1048.387917] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1048.390520] CPU: 0 PID: 7040 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1048.391892] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1048.393528] Call Trace: [ 1048.394058] dump_stack+0x107/0x167 [ 1048.394785] should_fail.cold+0x5/0xa [ 1048.395559] __alloc_pages_nodemask+0x182/0x680 [ 1048.396477] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1048.397460] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1048.398654] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1048.399729] ? lock_downgrade+0x6d0/0x6d0 [ 1048.400551] ? mark_held_locks+0x9e/0xe0 [ 1048.401367] alloc_pages_vma+0xbb/0x410 [ 1048.402170] handle_mm_fault+0x154b/0x3520 [ 1048.403022] ? do_raw_spin_lock+0x121/0x260 [ 1048.403908] ? rwlock_bug.part.0+0x90/0x90 [ 1048.404750] ? __pmd_alloc+0x5e0/0x5e0 [ 1048.405559] __get_user_pages+0x61b/0x1390 [ 1048.406420] ? follow_page_mask+0x1920/0x1920 [ 1048.407340] ? down_read+0x10f/0x430 [ 1048.408080] ? down_write+0x160/0x160 [ 1048.408859] get_user_pages_unlocked+0x18a/0x690 [ 1048.409804] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1048.410878] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1048.411869] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1048.412967] ? pin_user_pages_unlocked+0x80/0x80 [ 1048.413924] get_user_pages_fast+0x66/0xa0 [ 1048.414772] iov_iter_get_pages+0x297/0xf40 [ 1048.415659] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1048.416632] ? mempool_resize+0x7d0/0x7d0 [ 1048.417467] bio_iov_iter_get_pages+0x22a/0x1200 [ 1048.418420] ? bvec_alloc+0x17e/0x2f0 [ 1048.419178] ? bio_alloc_bioset+0x2a1/0x600 [ 1048.420068] ? bio_add_pc_page+0x100/0x100 [ 1048.420907] ? bvec_alloc+0x240/0x2f0 [ 1048.421675] ? iov_iter_npages+0x1fd/0xa70 [ 1048.422515] ? ext4_iomap_begin+0x1a0/0x700 [ 1048.423399] iomap_dio_bio_actor+0x77a/0xef0 [ 1048.424293] iomap_dio_actor+0x36f/0x560 [ 1048.425109] iomap_apply+0x282/0x9e0 [ 1048.425850] ? iomap_dio_rw+0x90/0x90 [ 1048.426613] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1048.427785] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1048.428843] ? mark_held_locks+0x9e/0xe0 [ 1048.429673] ? filemap_check_errors+0xa5/0x150 [ 1048.430586] __iomap_dio_rw+0x6cd/0x11a0 [ 1048.431504] ? iomap_dio_rw+0x90/0x90 [ 1048.432436] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1048.433516] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1048.434755] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1048.436041] ? trace_hardirqs_on+0x5b/0x180 [ 1048.437084] iomap_dio_rw+0x31/0x90 [ 1048.437949] ext4_file_read_iter+0x2c7/0x4c0 [ 1048.438991] new_sync_read+0x424/0x6f0 [ 1048.439927] ? fsnotify+0xf30/0xf30 [ 1048.440701] ? ksys_lseek+0x1b0/0x1b0 [ 1048.441453] ? _cond_resched+0x12/0x80 [ 1048.442221] ? avc_policy_seqno+0x9/0x70 [ 1048.443024] ? selinux_file_permission+0x36/0x510 [ 1048.444000] ? __fget_files+0x296/0x480 [ 1048.444796] vfs_read+0x457/0x580 [ 1048.445491] ksys_read+0x12d/0x260 [ 1048.446192] ? vfs_write+0xa30/0xa30 [ 1048.446933] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1048.447906] do_syscall_64+0x33/0x40 [ 1048.448648] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1048.449661] RIP: 0033:0x7f4ab5779b19 [ 1048.450398] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1048.454010] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1048.455519] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1048.456927] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1048.458329] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1048.459742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1048.461148] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 17:33:26 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:33:26 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) 17:33:26 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b000a) 17:33:26 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 29) 17:33:26 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 27) 17:33:26 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xb000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:33:26 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) 17:33:26 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 30) 17:33:26 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4002) [ 1063.866913] FAULT_INJECTION: forcing a failure. [ 1063.866913] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1063.868685] CPU: 1 PID: 7052 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1063.869501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1063.870488] Call Trace: [ 1063.870805] dump_stack+0x107/0x167 [ 1063.871242] should_fail.cold+0x5/0xa [ 1063.871703] __alloc_pages_nodemask+0x182/0x680 [ 1063.872247] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1063.872821] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1063.873535] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1063.874168] ? lock_downgrade+0x6d0/0x6d0 [ 1063.874661] ? mark_held_locks+0x9e/0xe0 [ 1063.875146] alloc_pages_vma+0xbb/0x410 [ 1063.875652] handle_mm_fault+0x154b/0x3520 [ 1063.875858] FAULT_INJECTION: forcing a failure. [ 1063.875858] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1063.876160] ? do_raw_spin_lock+0x121/0x260 [ 1063.876174] ? rwlock_bug.part.0+0x90/0x90 [ 1063.876185] ? __pmd_alloc+0x5e0/0x5e0 [ 1063.876215] __get_user_pages+0x61b/0x1390 [ 1063.876235] ? follow_page_mask+0x1920/0x1920 [ 1063.876255] ? down_read+0x10f/0x430 [ 1063.881617] ? down_write+0x160/0x160 [ 1063.882101] get_user_pages_unlocked+0x18a/0x690 [ 1063.882697] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1063.883367] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1063.883965] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1063.884650] ? pin_user_pages_unlocked+0x80/0x80 [ 1063.885248] get_user_pages_fast+0x66/0xa0 [ 1063.885778] iov_iter_get_pages+0x297/0xf40 [ 1063.886321] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1063.886932] ? mempool_resize+0x7d0/0x7d0 [ 1063.887479] bio_iov_iter_get_pages+0x22a/0x1200 [ 1063.888069] ? bvec_alloc+0x17e/0x2f0 [ 1063.888550] ? bio_alloc_bioset+0x2a1/0x600 [ 1063.889075] ? bio_add_pc_page+0x100/0x100 [ 1063.889601] ? bvec_alloc+0x240/0x2f0 [ 1063.890049] ? iov_iter_npages+0x1fd/0xa70 [ 1063.890573] ? ext4_iomap_begin+0x1a0/0x700 [ 1063.891109] iomap_dio_bio_actor+0x77a/0xef0 [ 1063.891673] iomap_dio_actor+0x36f/0x560 [ 1063.892182] iomap_apply+0x282/0x9e0 [ 1063.892638] ? iomap_dio_rw+0x90/0x90 [ 1063.893110] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1063.893823] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1063.894482] ? mark_held_locks+0x9e/0xe0 [ 1063.894993] ? filemap_check_errors+0xa5/0x150 [ 1063.895577] __iomap_dio_rw+0x6cd/0x11a0 [ 1063.896079] ? iomap_dio_rw+0x90/0x90 [ 1063.896571] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1063.897141] ? down_read+0x10f/0x430 [ 1063.897604] ? down_write+0x160/0x160 [ 1063.898074] iomap_dio_rw+0x31/0x90 [ 1063.898524] ext4_file_read_iter+0x2c7/0x4c0 [ 1063.899070] new_sync_read+0x424/0x6f0 [ 1063.899554] ? fsnotify+0xf30/0xf30 [ 1063.900002] ? ksys_lseek+0x1b0/0x1b0 [ 1063.900478] ? _cond_resched+0x12/0x80 [ 1063.900957] ? avc_policy_seqno+0x9/0x70 [ 1063.901465] ? selinux_file_permission+0x36/0x510 [ 1063.902059] ? __fget_files+0x296/0x480 [ 1063.902565] vfs_read+0x457/0x580 [ 1063.903004] ksys_read+0x12d/0x260 [ 1063.903455] ? vfs_write+0xa30/0xa30 [ 1063.903887] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1063.904488] do_syscall_64+0x33/0x40 [ 1063.904954] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1063.905585] RIP: 0033:0x7f771d441b19 [ 1063.906043] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1063.908309] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1063.909244] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1063.910076] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1063.910900] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1063.911732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1063.912544] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1063.913392] CPU: 0 PID: 7065 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1063.914874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1063.916567] Call Trace: [ 1063.917124] dump_stack+0x107/0x167 [ 1063.917882] should_fail.cold+0x5/0xa [ 1063.918668] __alloc_pages_nodemask+0x182/0x680 [ 1063.919660] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1063.920690] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1063.921935] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1063.923029] ? lock_downgrade+0x6d0/0x6d0 [ 1063.923897] ? mark_held_locks+0x9e/0xe0 [ 1063.924746] alloc_pages_vma+0xbb/0x410 [ 1063.925558] handle_mm_fault+0x154b/0x3520 [ 1063.926445] ? do_raw_spin_lock+0x121/0x260 [ 1063.927333] ? rwlock_bug.part.0+0x90/0x90 [ 1063.928230] ? __pmd_alloc+0x5e0/0x5e0 [ 1063.929064] __get_user_pages+0x61b/0x1390 [ 1063.929947] ? follow_page_mask+0x1920/0x1920 [ 1063.930872] ? down_read+0x10f/0x430 [ 1063.931653] ? down_write+0x160/0x160 [ 1063.932467] get_user_pages_unlocked+0x18a/0x690 [ 1063.933445] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1063.934563] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1063.935567] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1063.936710] ? pin_user_pages_unlocked+0x80/0x80 [ 1063.937717] get_user_pages_fast+0x66/0xa0 [ 1063.938592] iov_iter_get_pages+0x297/0xf40 [ 1063.939513] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1063.940518] ? mempool_resize+0x7d0/0x7d0 [ 1063.941397] bio_iov_iter_get_pages+0x22a/0x1200 [ 1063.942378] ? bvec_alloc+0x17e/0x2f0 [ 1063.943318] ? bio_alloc_bioset+0x2a1/0x600 [ 1063.944433] ? bio_add_pc_page+0x100/0x100 [ 1063.945465] ? bvec_alloc+0x240/0x2f0 [ 1063.946402] ? iov_iter_npages+0x1fd/0xa70 [ 1063.947457] ? ext4_iomap_begin+0x1a0/0x700 [ 1063.948530] iomap_dio_bio_actor+0x77a/0xef0 [ 1063.949630] iomap_dio_actor+0x36f/0x560 [ 1063.950628] iomap_apply+0x282/0x9e0 [ 1063.951583] ? iomap_dio_rw+0x90/0x90 [ 1063.952564] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1063.953810] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1063.954968] ? mark_held_locks+0x9e/0xe0 [ 1063.955907] ? filemap_check_errors+0xa5/0x150 [ 1063.956851] __iomap_dio_rw+0x6cd/0x11a0 [ 1063.957679] ? iomap_dio_rw+0x90/0x90 [ 1063.958486] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1063.959452] ? down_read+0x10f/0x430 [ 1063.960229] ? down_write+0x160/0x160 [ 1063.961019] iomap_dio_rw+0x31/0x90 [ 1063.961769] ext4_file_read_iter+0x2c7/0x4c0 [ 1063.962669] new_sync_read+0x424/0x6f0 [ 1063.963491] ? fsnotify+0xf30/0xf30 [ 1063.964255] ? ksys_lseek+0x1b0/0x1b0 [ 1063.965056] ? _cond_resched+0x12/0x80 [ 1063.965893] ? avc_policy_seqno+0x9/0x70 [ 1063.966736] ? selinux_file_permission+0x36/0x510 [ 1063.967791] ? __fget_files+0x296/0x480 [ 1063.968614] vfs_read+0x457/0x580 [ 1063.969341] ksys_read+0x12d/0x260 [ 1063.970080] ? vfs_write+0xa30/0xa30 [ 1063.970856] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1063.971879] do_syscall_64+0x33/0x40 [ 1063.972637] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1063.973716] RIP: 0033:0x7fe1c8afeb19 [ 1063.974502] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1063.978310] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1063.979876] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1063.981322] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1063.982792] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1063.984248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1063.985705] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 17:33:27 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4003) [ 1064.018865] FAULT_INJECTION: forcing a failure. [ 1064.018865] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1064.021414] CPU: 0 PID: 7067 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1064.022820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1064.024530] Call Trace: [ 1064.025098] dump_stack+0x107/0x167 [ 1064.025861] should_fail.cold+0x5/0xa [ 1064.026649] __alloc_pages_nodemask+0x182/0x680 [ 1064.027621] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1064.028636] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1064.029896] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1064.030970] ? lock_downgrade+0x6d0/0x6d0 [ 1064.031838] ? mark_held_locks+0x9e/0xe0 [ 1064.032676] alloc_pages_vma+0xbb/0x410 [ 1064.033498] handle_mm_fault+0x154b/0x3520 [ 1064.034379] ? do_raw_spin_lock+0x121/0x260 [ 1064.035277] ? rwlock_bug.part.0+0x90/0x90 [ 1064.036158] ? __pmd_alloc+0x5e0/0x5e0 [ 1064.036986] __get_user_pages+0x61b/0x1390 [ 1064.037871] ? follow_page_mask+0x1920/0x1920 [ 1064.038812] ? down_read+0x10f/0x430 17:33:27 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x10000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1064.039593] ? down_write+0x160/0x160 [ 1064.040556] get_user_pages_unlocked+0x18a/0x690 [ 1064.041656] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1064.042791] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1064.043805] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1064.044943] ? pin_user_pages_unlocked+0x80/0x80 [ 1064.046153] get_user_pages_fast+0x66/0xa0 [ 1064.047192] iov_iter_get_pages+0x297/0xf40 [ 1064.048272] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1064.049485] ? mempool_resize+0x7d0/0x7d0 [ 1064.050547] bio_iov_iter_get_pages+0x22a/0x1200 [ 1064.051601] ? bvec_alloc+0x17e/0x2f0 [ 1064.052394] ? bio_alloc_bioset+0x2a1/0x600 [ 1064.053280] ? bio_add_pc_page+0x100/0x100 [ 1064.054145] ? bvec_alloc+0x240/0x2f0 [ 1064.054943] ? iov_iter_npages+0x1fd/0xa70 [ 1064.055831] ? ext4_iomap_begin+0x1a0/0x700 [ 1064.056726] iomap_dio_bio_actor+0x77a/0xef0 [ 1064.057639] iomap_dio_actor+0x36f/0x560 [ 1064.058480] iomap_apply+0x282/0x9e0 [ 1064.059262] ? iomap_dio_rw+0x90/0x90 [ 1064.060072] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1064.061272] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1064.062373] ? mark_held_locks+0x9e/0xe0 [ 1064.063369] ? filemap_check_errors+0xa5/0x150 [ 1064.064404] __iomap_dio_rw+0x6cd/0x11a0 [ 1064.065243] ? iomap_dio_rw+0x90/0x90 [ 1064.066051] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1064.067001] ? down_read+0x10f/0x430 [ 1064.067803] ? down_write+0x160/0x160 [ 1064.068603] iomap_dio_rw+0x31/0x90 [ 1064.069363] ext4_file_read_iter+0x2c7/0x4c0 [ 1064.070270] new_sync_read+0x424/0x6f0 [ 1064.071100] ? fsnotify+0xf30/0xf30 [ 1064.071930] ? ksys_lseek+0x1b0/0x1b0 [ 1064.072756] ? _cond_resched+0x12/0x80 [ 1064.073550] ? avc_policy_seqno+0x9/0x70 [ 1064.074382] ? selinux_file_permission+0x36/0x510 [ 1064.075377] ? __fget_files+0x296/0x480 [ 1064.076232] vfs_read+0x457/0x580 [ 1064.076967] ksys_read+0x12d/0x260 [ 1064.077698] ? vfs_write+0xa30/0xa30 [ 1064.078470] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1064.079484] do_syscall_64+0x33/0x40 [ 1064.080266] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1064.081321] RIP: 0033:0x7f4ab5779b19 [ 1064.082086] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1064.085870] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1064.087437] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1064.088916] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1064.090357] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1064.091835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1064.093284] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1064.114553] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:33:45 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) 17:33:45 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:33:45 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 31) 17:33:45 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) r1 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYRESDEC=r1], 0x3c}}, 0x4801) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) close_range(r1, r2, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x200}) 17:33:45 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x20000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:33:45 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 28) [ 1082.259599] FAULT_INJECTION: forcing a failure. [ 1082.259599] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1082.261965] CPU: 1 PID: 7095 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1082.263228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1082.264814] Call Trace: [ 1082.265321] dump_stack+0x107/0x167 [ 1082.266015] should_fail.cold+0x5/0xa [ 1082.266745] __alloc_pages_nodemask+0x182/0x680 [ 1082.267626] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1082.268553] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1082.269693] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1082.270683] ? lock_downgrade+0x6d0/0x6d0 [ 1082.271458] ? mark_held_locks+0x9e/0xe0 [ 1082.272246] alloc_pages_vma+0xbb/0x410 [ 1082.272986] handle_mm_fault+0x154b/0x3520 [ 1082.273788] ? do_raw_spin_lock+0x121/0x260 [ 1082.274592] ? rwlock_bug.part.0+0x90/0x90 [ 1082.275378] ? __pmd_alloc+0x5e0/0x5e0 [ 1082.276156] __get_user_pages+0x61b/0x1390 [ 1082.276953] ? follow_page_mask+0x1920/0x1920 [ 1082.277803] ? down_read+0x10f/0x430 [ 1082.278501] ? down_write+0x160/0x160 [ 1082.279224] get_user_pages_unlocked+0x18a/0x690 [ 1082.280149] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1082.281151] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1082.282057] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1082.283082] ? pin_user_pages_unlocked+0x80/0x80 [ 1082.284001] get_user_pages_fast+0x66/0xa0 17:33:45 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4004) 17:33:45 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 30) [ 1082.284812] iov_iter_get_pages+0x297/0xf40 [ 1082.285797] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1082.286718] ? mempool_resize+0x7d0/0x7d0 [ 1082.287509] bio_iov_iter_get_pages+0x22a/0x1200 [ 1082.288448] ? bvec_alloc+0x17e/0x2f0 [ 1082.289186] ? bio_alloc_bioset+0x2a1/0x600 [ 1082.290011] ? bio_add_pc_page+0x100/0x100 [ 1082.290823] ? bvec_alloc+0x240/0x2f0 [ 1082.291558] ? iov_iter_npages+0x1fd/0xa70 [ 1082.292380] ? ext4_iomap_begin+0x1a0/0x700 [ 1082.293208] iomap_dio_bio_actor+0x77a/0xef0 [ 1082.294078] iomap_dio_actor+0x36f/0x560 [ 1082.294870] iomap_apply+0x282/0x9e0 [ 1082.295663] ? iomap_dio_rw+0x90/0x90 [ 1082.296567] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1082.297637] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1082.298640] ? mark_held_locks+0x9e/0xe0 [ 1082.299406] ? filemap_check_errors+0xa5/0x150 [ 1082.300280] __iomap_dio_rw+0x6cd/0x11a0 [ 1082.301025] ? iomap_dio_rw+0x90/0x90 [ 1082.301764] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1082.302618] ? down_read+0x10f/0x430 [ 1082.303315] ? down_write+0x160/0x160 [ 1082.304042] iomap_dio_rw+0x31/0x90 [ 1082.304733] ext4_file_read_iter+0x2c7/0x4c0 [ 1082.305554] new_sync_read+0x424/0x6f0 [ 1082.306269] ? fsnotify+0xf30/0xf30 [ 1082.306944] ? ksys_lseek+0x1b0/0x1b0 [ 1082.307649] ? _cond_resched+0x12/0x80 [ 1082.308390] ? avc_policy_seqno+0x9/0x70 [ 1082.309139] ? selinux_file_permission+0x36/0x510 [ 1082.310035] ? __fget_files+0x296/0x480 [ 1082.310538] FAULT_INJECTION: forcing a failure. [ 1082.310538] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1082.310774] vfs_read+0x457/0x580 [ 1082.310801] ksys_read+0x12d/0x260 [ 1082.310825] ? vfs_write+0xa30/0xa30 [ 1082.315329] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1082.316235] do_syscall_64+0x33/0x40 [ 1082.316912] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1082.317856] RIP: 0033:0x7fe1c8afeb19 [ 1082.318537] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1082.321914] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1082.323305] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1082.324617] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1082.325920] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1082.327224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1082.328542] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1082.329870] CPU: 0 PID: 7099 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1082.331390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1082.333229] Call Trace: [ 1082.333256] dump_stack+0x107/0x167 [ 1082.333284] should_fail.cold+0x5/0xa [ 1082.333318] __alloc_pages_nodemask+0x182/0x680 [ 1082.333342] ? mark_held_locks+0x9e/0xe0 [ 1082.333370] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1082.333407] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1082.333442] alloc_pages_vma+0xbb/0x410 [ 1082.333472] handle_mm_fault+0x154b/0x3520 [ 1082.333502] ? do_raw_spin_lock+0x121/0x260 [ 1082.333528] ? rwlock_bug.part.0+0x90/0x90 [ 1082.333549] ? __pmd_alloc+0x5e0/0x5e0 [ 1082.333605] __get_user_pages+0x61b/0x1390 [ 1082.333644] ? follow_page_mask+0x1920/0x1920 [ 1082.337811] FAULT_INJECTION: forcing a failure. [ 1082.337811] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1082.338901] ? down_read+0x10f/0x430 [ 1082.338924] ? down_write+0x160/0x160 [ 1082.338964] get_user_pages_unlocked+0x18a/0x690 [ 1082.338990] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1082.352566] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1082.353623] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1082.354820] ? pin_user_pages_unlocked+0x80/0x80 [ 1082.355896] get_user_pages_fast+0x66/0xa0 [ 1082.356819] iov_iter_get_pages+0x297/0xf40 [ 1082.357774] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1082.358840] ? mempool_resize+0x7d0/0x7d0 [ 1082.359765] bio_iov_iter_get_pages+0x22a/0x1200 [ 1082.360802] ? bvec_alloc+0x17e/0x2f0 [ 1082.361636] ? bio_alloc_bioset+0x2a1/0x600 [ 1082.362572] ? bio_add_pc_page+0x100/0x100 [ 1082.363489] ? bvec_alloc+0x240/0x2f0 [ 1082.364342] ? iov_iter_npages+0x1fd/0xa70 [ 1082.365265] ? ext4_iomap_begin+0x1a0/0x700 [ 1082.366203] iomap_dio_bio_actor+0x77a/0xef0 [ 1082.367186] iomap_dio_actor+0x36f/0x560 [ 1082.368086] iomap_apply+0x282/0x9e0 [ 1082.368903] ? iomap_dio_rw+0x90/0x90 [ 1082.369739] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1082.371010] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1082.372177] ? mark_held_locks+0x9e/0xe0 [ 1082.373082] ? filemap_check_errors+0xa5/0x150 [ 1082.374080] __iomap_dio_rw+0x6cd/0x11a0 [ 1082.374959] ? iomap_dio_rw+0x90/0x90 [ 1082.375815] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1082.376822] ? down_read+0x10f/0x430 [ 1082.377627] ? down_write+0x160/0x160 [ 1082.378477] iomap_dio_rw+0x31/0x90 [ 1082.379277] ext4_file_read_iter+0x2c7/0x4c0 [ 1082.380238] new_sync_read+0x424/0x6f0 [ 1082.381082] ? fsnotify+0xf30/0xf30 [ 1082.381869] ? ksys_lseek+0x1b0/0x1b0 [ 1082.382701] ? _cond_resched+0x12/0x80 [ 1082.383547] ? avc_policy_seqno+0x9/0x70 [ 1082.384448] ? selinux_file_permission+0x36/0x510 [ 1082.385495] ? __fget_files+0x296/0x480 [ 1082.386378] vfs_read+0x457/0x580 [ 1082.387155] ksys_read+0x12d/0x260 [ 1082.387938] ? vfs_write+0xa30/0xa30 [ 1082.388753] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1082.389805] do_syscall_64+0x33/0x40 [ 1082.390616] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1082.391720] RIP: 0033:0x7f4ab5779b19 [ 1082.392527] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1082.396435] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1082.398032] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1082.399549] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1082.401103] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1082.402619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1082.404143] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1082.405693] CPU: 1 PID: 7092 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1082.406974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1082.408508] Call Trace: [ 1082.408993] dump_stack+0x107/0x167 [ 1082.409661] should_fail.cold+0x5/0xa [ 1082.410335] __alloc_pages_nodemask+0x182/0x680 [ 1082.411150] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1082.412032] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1082.413079] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1082.414001] ? lock_downgrade+0x6d0/0x6d0 [ 1082.414700] ? mark_held_locks+0x9e/0xe0 [ 1082.415412] alloc_pages_vma+0xbb/0x410 [ 1082.416088] handle_mm_fault+0x154b/0x3520 [ 1082.416833] ? do_raw_spin_lock+0x121/0x260 [ 1082.417558] ? rwlock_bug.part.0+0x90/0x90 [ 1082.418322] ? __pmd_alloc+0x5e0/0x5e0 [ 1082.419008] __get_user_pages+0x61b/0x1390 [ 1082.419795] ? follow_page_mask+0x1920/0x1920 [ 1082.420552] ? down_read+0x10f/0x430 [ 1082.421227] ? down_write+0x160/0x160 [ 1082.421929] get_user_pages_unlocked+0x18a/0x690 [ 1082.422783] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1082.423749] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1082.424612] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1082.425577] ? pin_user_pages_unlocked+0x80/0x80 [ 1082.426443] get_user_pages_fast+0x66/0xa0 [ 1082.427186] iov_iter_get_pages+0x297/0xf40 [ 1082.427974] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1082.428829] ? mempool_resize+0x7d0/0x7d0 [ 1082.429579] bio_iov_iter_get_pages+0x22a/0x1200 [ 1082.430438] ? bvec_alloc+0x17e/0x2f0 [ 1082.431103] ? bio_alloc_bioset+0x2a1/0x600 [ 1082.431891] ? bio_add_pc_page+0x100/0x100 [ 1082.432628] ? bvec_alloc+0x240/0x2f0 [ 1082.433314] ? iov_iter_npages+0x1fd/0xa70 [ 1082.434048] ? ext4_iomap_begin+0x1a0/0x700 [ 1082.434830] iomap_dio_bio_actor+0x77a/0xef0 [ 1082.435626] iomap_dio_actor+0x36f/0x560 [ 1082.436370] iomap_apply+0x282/0x9e0 [ 1082.437037] ? iomap_dio_rw+0x90/0x90 [ 1082.437726] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1082.438743] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1082.439715] ? mark_held_locks+0x9e/0xe0 [ 1082.440465] ? filemap_check_errors+0xa5/0x150 [ 1082.441266] __iomap_dio_rw+0x6cd/0x11a0 [ 1082.441992] ? iomap_dio_rw+0x90/0x90 [ 1082.442687] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1082.443514] ? down_read+0x10f/0x430 [ 1082.444181] ? down_write+0x160/0x160 [ 1082.444859] iomap_dio_rw+0x31/0x90 [ 1082.445504] ext4_file_read_iter+0x2c7/0x4c0 [ 1082.446287] new_sync_read+0x424/0x6f0 [ 1082.446983] ? fsnotify+0xf30/0xf30 [ 1082.447623] ? ksys_lseek+0x1b0/0x1b0 [ 1082.448304] ? _cond_resched+0x12/0x80 17:33:45 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4005) [ 1082.449001] ? avc_policy_seqno+0x9/0x70 [ 1082.449813] ? selinux_file_permission+0x36/0x510 [ 1082.450704] ? __fget_files+0x296/0x480 [ 1082.451409] vfs_read+0x457/0x580 [ 1082.452047] ksys_read+0x12d/0x260 [ 1082.452673] ? vfs_write+0xa30/0xa30 [ 1082.453350] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1082.454204] do_syscall_64+0x33/0x40 [ 1082.454878] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1082.455789] RIP: 0033:0x7f771d441b19 [ 1082.456448] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1082.459785] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1082.461123] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1082.462380] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1082.463636] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1082.464899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1082.466160] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1082.510728] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:33:45 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x20100000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:33:45 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 31) 17:33:45 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:33:45 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x80, 0x5, 0xff, 0x5, 0x0, 0x0, 0x2, 0x401, 0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3ff, 0x1, @perf_config_ext={0x5}, 0x6080, 0x991, 0x9, 0x9, 0x80000001, 0x0, 0x1, 0x0, 0x7, 0x0, 0x7}, r0, 0x3, r0, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000000)={0x101, 0x2, 0x101}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r3, 0x7) sendmmsg(r2, &(0x7f0000003540)=[{{&(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @local}, 0x0, 0x2, 0x4, 0x1}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000280)="6c79d901136f9a122eecd6807080e992ea348a7c50a7b31ce44fbaffa11ff69a6d0e271c2da77e93a1bdb7828dbd6b90ea17bbfd24d547e3c61c3606d22fa6f21dc89979503e3aaad4ba1c78727c310d6eec811eee1d1fbd32f76ba5237c8a4d1741", 0x62}, {&(0x7f0000000300)="b48e043b638d49b8ed8b68eef1051a267a9c6f3c3e17405d6e4c070333d5d7ca88f32c862628bf36cc36ee6567b03f79c473780b963d9d55d7d3bc091cab9a66b3186c0c8509ce1e64e98d3d64a496d1b362a30a281aa1ecc112c9d52c17475369c388cd908f37dba7c5170fb3d902a404dc9192e75ad59e72ce7bb8542dea332391860aa95099c06149bb8ec98476c9eb451fcf5f4f031781463a8776758e560b54af3b1fabbc3e60bc70f0ff825add04bf2990e6f1228e5f0fbfdca81b9167e92feb84124a4dacf834ae5a", 0xcc}, {&(0x7f0000000400)="777e8520d36802303c512289f97c5a22ba5f048064e6b1351dbb8327bbb1148e8e3c3b32499bab98478855ddc79dac7dc0c8d3a198eb3cd56af6a8d3753aa745d06c0919a2a1cdad1080b13431ddfc1d99e78c4558e6fd1cf59ab626b4040f34fcbc13fcd25277405f", 0x69}, {&(0x7f0000000480)="1d24f0aeee223eda9e9613318d3342e299dc59cd731bea2be21b2ded4cb08d6e136984001fec9c8353b27d47fb4d855538fbba87401813454ba65f2a54c655a0be76e04faad085f24a4db1b6cbaea4a894bb9f2e4de2686370cc3c2a08650ffa50af39df72dd6b7803b5a567be196ea696b54247697a79b21f2ad9580658f0f7a9b3fca222ed7cfd3460ba0363f4294b6f539cfb6b57a073f3453f0366c26712c8b911833a45b973eb815a040d2bc0ca7c57f44c032224ee55bf5d2146b21df0a195", 0xc2}, {&(0x7f0000000580)="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", 0xfe}, {&(0x7f0000000680)="d2600d017c9b8103220def23ef8f2bbd52de4f1142aa7b28eff7e82de281e6545e69ca3ba098d6290fecdf6306ce53726ed413d98960ac8c060a18a70f9581f7612f3813c40a8ad0c4478503dc0c9cae69af8362861273", 0x57}, {&(0x7f0000000700)="ca5b1b03a79fae795c0fe0a62e56ecf694cbea34938b1bc2c85c1d75668c0c4a595c361d920701b4bfbf87e8756c6e088d9842d041233017ece3b4c537b64ed2def81da47c52f7e8279db8783bd081048a1f0dc822cc9130901667e70b1d6006b6e3f566f62f58d4281e6451dead271b3f8d353eaec4", 0x76}, {&(0x7f0000000780)="a2d9b77b556b2e768ad160712cf2c95d9645010719da049c3fcb8cb287614d775a6ee76674abcfa4152ca2b7daf7673e77a1438bf3fafcfd83394fc4d10af18be65a82f471facbc1ebc6117da8bb863f0a14a59fa4745e4a85294ed887c852af0a3e075a3e3cd7a5f0e741130ce55a556edd978c6c5683620cf312b8a5e5b7ef96340bbca8c065dd382adb34ea1889cf9f7ea0438d5280c7e45941778c579fcd48edd507bf6cce94eb9fd7839335f11cecb787f277285837347d29fe5e5a6444ac8ed48502415d560bf9b607a70be806b7ce7055e6e3fd7021d7e9b25dc3caf263d46690bc2aa5a9ee458eca42", 0xed}, {&(0x7f0000000880)="f5fc42be2499c01f3a8f702152091a3f1bf91a993237b02913124572f35eddc25337d142300f739d2be3e57dbabc7b51489dd39f72c79f44f245adf300fc4ac712b5fed959c20ac4eb1fc076385098849408ca156e37cdaafa19ea7cc7184ea0ed9b5a4d6471a44e778c6d11fcb79f14746389d70e8514fb8955484bb632e5968e0aa4b8d9331824d4cb56c07796b895d9e162ecf3b4977548574c6a8a06f2b86b", 0xa1}, {&(0x7f0000000940)="dfb6b089ccc7559987c9689a124a", 0xe}], 0xa, &(0x7f0000000a40)=[{0x110, 0x101, 0x200, "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"}], 0x110}}, {{0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000b80)="f83fc75d28a52b1a753b023cef503c19dcccff304cbdb7a83ddad16b7ce34ef45982a405167d29ac1473c164af27ff8b0f4c817dfa262ec92c0dcfd4442592b2cd9b0be001a368c7a911c2294b47aa106ba56c4fd721a734455dd9f724a7269a7f5680d2884b75689b8971c86492d04322eafb748b11028fe66e556a8e740f42a582bdfb409546ec705194cfc7203f04df85aa6da5d2825d71b8e5b4f97fb27d2b7369f8ea4d94af037f1aafedb38b6d24abbc0cccd759284ce747be2c3114120655b9567e175cd32d15dd6a5057149a730809ccf7cbbd", 0xd7}, {&(0x7f0000000c80)="cadb6e6dc34e11edbc81506469380131db8eb399ac359914e237c21d7e756d3b8b99adf9ef28bcef41b5f4227dd5388ff823518d59152043f5fa43be3336be2e1435541325086f9d4495e8e196990b", 0x4f}], 0x2, &(0x7f0000000d40)=[{0x70, 0x107, 0x80000000, "622352771539f3c6e1a8d34ae5953978c3f540540ff3cff9f263710102dc11488ca8286d757de36403b697d399a3c7f5985a575b3824eef099a0b50f66ff542b8140d4bb8fc5c6e8d9875b5203d69eccd06932b318e80034c12ee494"}, {0x48, 0x1, 0x1, "b462dcf96bb0282191eec0408454a616d50a9fa39770c1c314981e8a875575371f6ec18e4ec7588d4d7197d3784bac97ece4733ecb5c3996"}, {0xe0, 0x10e, 0x6, "02ed8d3a5959fab7b51e892a535c27146401bdcafa064d501f796e66060e79e4fd4703f73db397238c1cf41f82dc1ac72756f207c92a7cf340db400b45a6536f1ef0f1f9a483c3a9a7d792bd0d82649c8ca056236a1818b3066110bd371ea0c4c05e38893cd2e1d7828a2cfdefb188d10bdffde0535844f1616032d224cfcbc738bac19aa72df687848ee417beb296c03103e6e391504b04cf6ac5d33f861848733da6cc8d8fac699f43a483e28f50d5345a045579329fcbd99f3e77d8ab9bced0cc0fe53883e11262b156198f3848"}, {0x48, 0x109, 0x7fffffff, "a8fbcdb055611f761fbc372cb0228f53ece8457b4158bd03d9d85b1c34e0ed3e07bfbbda926731390bf18083926e40a1fe76fb138855ac"}, {0x98, 0x10c, 0x0, "aa06d95287cefaa7178eb650d039295c19917b9d8fba54cfcf96dce30ad4db205096ef201de0ac701f25fdaa091d4591625a40c77727bde9c56178c5f971b2002bd1d0768a4922a687d3501ae5e2f0c456e3533ad9a395fba6bb474f130e23daf6dfda45c04c94f103d12d7c815a84845f7de5ec0b2eb40458da64b5b598c4392be4"}, {0xb0, 0x113, 0xba, "f0c8c56b2b580c80e89e9b76eb0e8df1bbbabdd656317e07a5eaeab2aa62c019f44d6aa7a48d3142ce12c149cc6dbb8a1fcc96739d4cd69f1ce2e698c6ef31a3f66fcceabe4af5172edc1e1163aef0f64be3b1ae2d54c8b41007af7627ed9d12a057f0bfef9bc14bc554255bd173bf3c882f362a5ef082c15c83559eca76acf4ef7999801178f61e3fbc6b2b26d5db578f9e9438ff3c2cdd82ac5c1c08"}, {0x70, 0x119, 0x8, "e93ce6074142a97c407301a10b2a42b505621742bf182ee4829c065c52e5357747131cadd42470935448f7d2cfc85181dc9bd2af3eded46b082da5b710a7019bb2545e1c7fc46d58c165ca2ab3ec03ddfc2859871b840b8c4856d2bc9080"}, {0xc8, 0x3a, 0x2, "3f5a27e66630ecb7450a24717d4e6e98baeeaa6b45a861117be8f9422fa40cc3f3ec181d366edd47f2dc753fb8d150fc9fa2de7e2d33ce4fbc83ae33329d9559f67635f6e53231879be3bb6cca7b02f1957a2e72028462afcd0989394f42018ddc8a79028b8ec068d131fdd8076d3325155517687f4b6539cb042e54ab761711e39ceb464ad572986c3dfbf397db48652e4377e40f7a58fa2fb75b077951e862f68bde4393cfe29498f42e668bd3b1e91e3fe9fdb5937fef"}, {0x20, 0x11, 0x80000000, "36a56d0471ef2aaa6425f4aa"}, {0xc0, 0x0, 0x7, "6a698c22e9a846297d3ca630c4e1472373841a29ce8b9e53c8246a7b642a9ae5edba00e17d7d3f4881a38d060b91c95a20d637f8c1d2a803b00a39a009904c41b1dfb9cc627dbc94e589458b68aea56debca70ab256647774b950222790cfbf63550a46e87e9c1d9cec33a349143e88a48d61d88cb324abf3ba1213e3eb1703a7f3257d908f3ac4f3704c834026a55b8f43ce4b2021b812af420a718bf0237e3f347a47428be45e1ec8b05"}], 0x540}}, {{&(0x7f0000001280)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2}, 0x0, 0x4, 0x0, 0x3}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000001300)="2f912e59ec1a8938fe92ed724d75145ba615404c948d0ebf6fd77db9309ec61eae9b8c432d5a56d039004b395a449a888b9a35", 0x33}, {&(0x7f0000001340)="877100da6cc7cee1", 0x8}, 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"d78368e6069a64a1d7492c32e166d6205b8257fc074f840420c2d148983f9be1c360db3cf687e1e6f58976e6e3512a2ba13f8c8aa28bbe4e70b74b3d989a7efdb77a99cd326cf6289cc7e7d0a5971b4f2da55c5501384760970f087349ad378808dc11a5056e64b70cbeaf0489f6d39ffee74c1094036e168eb8ebdc75d7fe878575de062df64cf0940ea8a53de7544f2895a032d2660b0b96245568a06545"}, {0x88, 0x29, 0x2, "61fc03670abc34a2e5fca9627e1028aed2f5b339d5a83db9553665b453e93c78e8149ef05ab350c5ab417ca92b35030e95d75ce6b2b17250d026512b509ff3c9597eaf4ff5ec7963f47c61fb8ddffcbd0bde1453ad23ed25dcc3a29c434e11d4a996a43847ab4bd184d5e1289faa064d77ad"}, {0x30, 0x0, 0x2, "89bf1d138929e07045af2cafff346549e710c263687a0af8bf7573a5bdbbfe7a"}], 0x2c0}}, {{&(0x7f0000002900)=@qipcrtr={0x2a, 0x3, 0x7ffe}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002980)="69a136e815cfee1e9ebfe905d7458941d6559f96d856a5ecee7622ef5ce9f39d9d1a7570f5af34e823261a1f4467dfffa8a906365c8a13132ce66089ad0878ce421e8d2866834fb6c5745619d9a25e6949ec2ab6cb8d3fbec5ae69ea91fa908514a50f1da1cdf75a5689c3fc118ea0f1fb06c3721d5550770cd4681edd65a29a4a65f54da28e3dcaf1b8a0a9c4a079ff6d781641c78b9cc305cb4317f2c6a8fc862f1a5e9381720153b058", 0xab}, {&(0x7f0000002a40)="5aeda9bc2f441ff7dd00581880141a31ce435361eae68a2da0e33c3404b279ddbe23c3cddc41b6cb841f78d9ef", 0x2d}, {&(0x7f0000002a80)=',', 0x1}, {&(0x7f0000002ac0)="4ae13454693ca84342f55ec05c1eb0ae3c7c4b4b3254db9dec066f11c69bb9781f4f7ff324fd78ff2ff2847f8474100b797f1548b055f5be1a6b5cd34dd9c6da75616821eee487d03982ca99df7b7e840ffee6dc9385134fc85aacce0a6bbef61abd81", 0x63}, {&(0x7f0000002b40)="91299eda237b3be5c46aba540f3729e6d114a1fc752fa396b0aa8439bf3ed6ecf64db645fc37fffee9ccb2cecda556ee2df687aa482222a46012957c5efacb28769359ddfde49299e63bf903f547cb251e41e0364af773e00b780f3b97302c0109c1e3d0c6b9b89b1542a27b5b96e97dbe87523d94e98fd8fdd26a0239d231b2a996d1d64b80e5212c90dad3fa281efb978cf9aff3f687e959c6db721813b137d1ea29c030442c7ccdcf2da360e4", 0xae}], 0x5, &(0x7f0000002c80)=[{0x80, 0x29, 0x2, "475a5f9ee078c8c2c9c912ae09eaca4dc8e5232c6ba9c3d0b4c766a8231f1759f12defbf4778d254c1cb24f4d798e3eeff8b49913394b48038b730e2c78b40e77878f1d452fb87f58516aa4882d3dfbde69e33e5820600463758fd27a587fa53cf23fe55c8a5bb1a7941ff"}], 0x80}}, {{&(0x7f0000002d00)=@in={0x2, 0x4e21, @broadcast}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002d80)="efd49d195f3da77d018e7a144815cb122821ca4e6648f106710df70fd61d07e675b2d4b77463608744fd919a755b", 0x2e}], 0x1, &(0x7f0000002e00)=[{0xc0, 0x108, 0xb07, "75cb563ecd402560434852f13f06818364cb34da8bdfc14488588a4a3d8711b4af3bed1a308721de7c6138f30fb33835bd506df6f4626f08a3fdb4d6b70314011c86d940b3ace82ec025d3e6f70e81b9e764ccac66a62df18b3f3860f7f8f8dcdcfa9855026bd5b1d7f68506689fad764a9185896bf0fb5810bcb10f372068dd47c2f752d03ae2c52254f4853a77d7a9def9134e9375c8bc33c3ab45afefe78e6496dd4601faf32f3cdac331"}, {0x90, 0x110, 0x10000, "6917d4544b87c027764c8fd8375462b1a87e7e49b2959c9a08ac0e6a5221295d23841087a2c9dca3c1991c94e0c16824ca8c291f9f21adb14182215b773f71c87397b12acfa53c72d1ea7d3e1167516fee199ec3e53f66b7a8acca552899f3f32de99f401e358d2bcc86edd83b9d743da28224b2c1d1e1eeb293"}, {0x70, 0x113, 0x8, "1251946e7fb5c34e016d71aa9fd329b6df79e6e5c8d53f7456f54e6389570e50a47e61be4dd0f4a4aa3810302a5e70ea098dcacf285de0b9819246a8ac0014809ef4985d6a40196fe232cc6d71236ee8e0224a280d8bee7420a068862507"}], 0x1c0}}, {{&(0x7f0000002fc0)=@l2tp={0x2, 0x0, @remote}, 0x80, &(0x7f0000003040), 0x0, &(0x7f0000003080)=[{0xf8, 0x104, 0xfffffffb, "30cc48bc1460062eda2152e9ba305f00904e0af2a758d61bcd1edb81f29b4166711a43613cf110b2de6716d551388fd5f69309a1d61458628229be62b96ce29e68c07e4ec3fd72ac25a067e4093ea9c7e2729340ec72ed79d08bbfb5b4d05bf72b60a8aeff53446326fd7c79e69880686e87d69b712f771a55674b583df4a8b827a1e66644148f1bc197efe8d52846a33e75cfe1ac18c1bef888ac4f472716801b379d4d7276c31b6651255bb01e130cb57c5691acdc484e562502c58a82ab80836c7d9888b5a8ad721a42790a15771141a370c20ae5f42434d62a56add8360ed1513a6f6b26fa"}, {0x30, 0x112, 0x5, "08cf28abf8edf06230150673e74a1ca37a316c4f50f35983b6558facf0cc4753"}, {0xa8, 0x114, 0x8, "9d7b3fbacbf18ca71aae59670e3c35fb2344eaed12a153df65b530774a2ab610f4cf6587234bbe503d65815a08526ab723f897b3e3995befbb28862fcf2e5b93329ce5b0e177e3ecfc58c0c6380090b2360143a9924b8d11512d7e9df7f9c3988425f403d38998e4fa1f81b719e4320a0df25a8988798fc6b0f36e332f3d6f48306bf683bde2af3e42785d43916435fa7d39c46627e86d"}, {0xe0, 0x109, 0x8, "077a743ba6a86f837a4b1c6783e450ce4c785be61ef8aa201aac67697e5309f40dd89d797cc1c8448638430676c944a90c7126387b43fbda4394ddd99fd2d9ec3bef5b23976f6b5980ba49916fc3ee63d7688cf555b3aa5ccabf3afce74d857dec8caa4ed999ae2a20c71b056367e502dd95ae9cfdbdfa193e1d424830865e09af335e0db209da056dae8326a649c52c928562d3632cce68d0c70c1881051c0f9a3d7ee4b0e117031b2fb509f081454d62fce5403082d594552edc9357dc12a4d243a91aad8eef4d423d307c5e"}, {0x50, 0x111, 0x5, "ba0f77e43a43a394c37ad4f9f149f8de89ae651a59cfa554516e15be662f76f02ab465d7131c24eaae4e94bb9287901ca7e0ab7561a6d646f065"}, {0x78, 0x3a, 0x7, "72cecf3c8ec3f4308288045eee34aac829016d3bde1c537cdbee4ca2755d48f63c8f22198cd122f2417018906e5106af442bc42e8a0b4efb119fed011735c8089fb7718979e682e81062d34c3311736cad172ac79093649eebf14a5cb90f14ec50db8dbe93da"}], 0x378}}, {{&(0x7f0000003400)=@nl=@kern={0x10, 0x0, 0x0, 0x1000}, 0x80, &(0x7f0000003500)=[{&(0x7f0000003480)="ed0ef07cd57f16823285fd5a9ee556bb4f3914dda2054e95991eb8c4218fcfd694c8006685d2e92e01ca9d829d8391881ec18d1dc7d6cdd89c84eebd3d18c95200568fbf554a6e8df4a57eba885a326f04684f44", 0x54}], 0x1}}], 0x7, 0x1) ioctl$INCFS_IOC_PERMIT_FILL(r2, 0x40046721, &(0x7f00000001c0)={r1}) write$9p(r0, &(0x7f0000000080)="f4", 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x220000, 0x28) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) [ 1082.660324] FAULT_INJECTION: forcing a failure. [ 1082.660324] name fail_page_alloc, interval 1, probability 0, space 0, times 0 17:33:45 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 32) [ 1082.662373] CPU: 1 PID: 7115 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1082.663379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1082.664607] Call Trace: [ 1082.664998] dump_stack+0x107/0x167 [ 1082.665536] should_fail.cold+0x5/0xa [ 1082.666104] __alloc_pages_nodemask+0x182/0x680 [ 1082.666790] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1082.667458] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1082.668280] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1082.669003] ? lock_downgrade+0x6d0/0x6d0 [ 1082.669594] ? mark_held_locks+0x9e/0xe0 [ 1082.670170] alloc_pages_vma+0xbb/0x410 [ 1082.670736] handle_mm_fault+0x154b/0x3520 [ 1082.671334] ? do_raw_spin_lock+0x121/0x260 [ 1082.671946] ? rwlock_bug.part.0+0x90/0x90 [ 1082.672546] ? __pmd_alloc+0x5e0/0x5e0 [ 1082.673119] __get_user_pages+0x61b/0x1390 [ 1082.673721] ? follow_page_mask+0x1920/0x1920 [ 1082.674352] ? down_read+0x10f/0x430 [ 1082.674875] ? down_write+0x160/0x160 [ 1082.675421] get_user_pages_unlocked+0x18a/0x690 [ 1082.676103] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1082.676861] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1082.677547] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1082.678339] ? pin_user_pages_unlocked+0x80/0x80 [ 1082.679026] get_user_pages_fast+0x66/0xa0 [ 1082.679619] iov_iter_get_pages+0x297/0xf40 [ 1082.680236] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1082.680916] ? mempool_resize+0x7d0/0x7d0 [ 1082.681503] bio_iov_iter_get_pages+0x22a/0x1200 [ 1082.682166] ? bvec_alloc+0x17e/0x2f0 [ 1082.682695] ? bio_alloc_bioset+0x2a1/0x600 [ 1082.683302] ? bio_add_pc_page+0x100/0x100 [ 1082.683904] ? bvec_alloc+0x240/0x2f0 [ 1082.684447] ? iov_iter_npages+0x1fd/0xa70 [ 1082.685042] ? ext4_iomap_begin+0x1a0/0x700 [ 1082.685650] iomap_dio_bio_actor+0x77a/0xef0 [ 1082.686275] iomap_dio_actor+0x36f/0x560 [ 1082.686847] iomap_apply+0x282/0x9e0 [ 1082.687367] ? iomap_dio_rw+0x90/0x90 [ 1082.687912] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1082.688716] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1082.689460] ? mark_held_locks+0x9e/0xe0 [ 1082.690048] ? filemap_check_errors+0xa5/0x150 [ 1082.690694] __iomap_dio_rw+0x6cd/0x11a0 [ 1082.691264] ? iomap_dio_rw+0x90/0x90 [ 1082.691294] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1082.691316] ? down_read+0x10f/0x430 17:33:45 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4007) [ 1082.691329] ? down_write+0x160/0x160 17:33:45 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x3f000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1082.691349] iomap_dio_rw+0x31/0x90 [ 1082.691364] ext4_file_read_iter+0x2c7/0x4c0 [ 1082.691382] new_sync_read+0x424/0x6f0 [ 1082.691396] ? fsnotify+0xf30/0xf30 [ 1082.691409] ? ksys_lseek+0x1b0/0x1b0 [ 1082.691424] ? _cond_resched+0x12/0x80 [ 1082.691440] ? avc_policy_seqno+0x9/0x70 [ 1082.691455] ? selinux_file_permission+0x36/0x510 [ 1082.691474] ? __fget_files+0x296/0x480 [ 1082.691497] vfs_read+0x457/0x580 [ 1082.691517] ksys_read+0x12d/0x260 [ 1082.691531] ? vfs_write+0xa30/0xa30 [ 1082.691550] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1082.691569] do_syscall_64+0x33/0x40 [ 1082.691584] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1082.691595] RIP: 0033:0x7fe1c8afeb19 [ 1082.691610] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1082.691618] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1082.691634] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1082.691643] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1082.691652] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1082.691660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1082.691669] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1082.750492] FAULT_INJECTION: forcing a failure. [ 1082.750492] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1082.750509] CPU: 1 PID: 7120 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1082.750517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1082.750522] Call Trace: [ 1082.750543] dump_stack+0x107/0x167 [ 1082.750560] should_fail.cold+0x5/0xa [ 1082.750581] __alloc_pages_nodemask+0x182/0x680 [ 1082.750594] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1082.750612] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1082.750631] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1082.750645] ? lock_downgrade+0x6d0/0x6d0 [ 1082.750657] ? mark_held_locks+0x9e/0xe0 [ 1082.750676] alloc_pages_vma+0xbb/0x410 [ 1082.750694] handle_mm_fault+0x154b/0x3520 [ 1082.750712] ? do_raw_spin_lock+0x121/0x260 [ 1082.750726] ? rwlock_bug.part.0+0x90/0x90 [ 1082.750739] ? __pmd_alloc+0x5e0/0x5e0 [ 1082.750772] __get_user_pages+0x61b/0x1390 [ 1082.750794] ? follow_page_mask+0x1920/0x1920 [ 1082.750809] ? down_read+0x10f/0x430 [ 1082.750822] ? down_write+0x160/0x160 [ 1082.750845] get_user_pages_unlocked+0x18a/0x690 [ 1082.750860] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1082.750876] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1082.750900] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1082.750939] ? pin_user_pages_unlocked+0x80/0x80 [ 1082.750962] get_user_pages_fast+0x66/0xa0 [ 1082.750985] iov_iter_get_pages+0x297/0xf40 [ 1082.751005] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1082.751018] ? mempool_resize+0x7d0/0x7d0 [ 1082.751040] bio_iov_iter_get_pages+0x22a/0x1200 [ 1082.751059] ? bvec_alloc+0x17e/0x2f0 [ 1082.751074] ? bio_alloc_bioset+0x2a1/0x600 [ 1082.751086] ? bio_add_pc_page+0x100/0x100 [ 1082.751098] ? bvec_alloc+0x240/0x2f0 [ 1082.751115] ? iov_iter_npages+0x1fd/0xa70 [ 1082.751128] ? ext4_iomap_begin+0x1a0/0x700 [ 1082.751147] iomap_dio_bio_actor+0x77a/0xef0 [ 1082.751173] iomap_dio_actor+0x36f/0x560 [ 1082.751192] iomap_apply+0x282/0x9e0 [ 1082.751205] ? iomap_dio_rw+0x90/0x90 [ 1082.751221] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1082.751242] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1082.751254] ? mark_held_locks+0x9e/0xe0 [ 1082.751280] ? filemap_check_errors+0xa5/0x150 [ 1082.751298] __iomap_dio_rw+0x6cd/0x11a0 [ 1082.751309] ? iomap_dio_rw+0x90/0x90 [ 1082.751337] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1082.751358] ? down_read+0x10f/0x430 [ 1082.751371] ? down_write+0x160/0x160 [ 1082.751389] iomap_dio_rw+0x31/0x90 [ 1082.751404] ext4_file_read_iter+0x2c7/0x4c0 [ 1082.751422] new_sync_read+0x424/0x6f0 [ 1082.751434] ? fsnotify+0xf30/0xf30 [ 1082.751447] ? ksys_lseek+0x1b0/0x1b0 [ 1082.751461] ? _cond_resched+0x12/0x80 [ 1082.751476] ? avc_policy_seqno+0x9/0x70 [ 1082.751490] ? selinux_file_permission+0x36/0x510 [ 1082.751508] ? __fget_files+0x296/0x480 [ 1082.751530] vfs_read+0x457/0x580 [ 1082.751549] ksys_read+0x12d/0x260 [ 1082.751562] ? vfs_write+0xa30/0xa30 [ 1082.751580] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1082.751598] do_syscall_64+0x33/0x40 [ 1082.751612] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1082.751622] RIP: 0033:0x7f4ab5779b19 [ 1082.751636] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1082.751644] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1082.751659] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1082.751667] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1082.751683] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1082.751691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1082.751699] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1082.757087] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:34:00 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 29) 17:34:00 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:34:00 executing program 6: ioctl$HIDIOCGREPORTINFO(0xffffffffffffffff, 0xc00c4809, &(0x7f0000000300)={0x2, 0xffffffff, 0x80000000}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendmsg$SOCK_DIAG_BY_FAMILY(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x138, 0x14, 0x200, 0x70bd2c, 0x25dfdbff, {0x26, 0x1}, [@INET_DIAG_REQ_BYTECODE={0x10, 0x1, "4aa4d8dd2fe94d7da9124eb5"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "499ea7d5a0115e8b2d8e1bd3a0da5a7189a052513849daaf17a5f77f8cae0a11359136047f89a2b90f717c6352308c840840d5f1416906080cf367e079ddeb00201fd46930dd1aadba8ee3f1531a62192037ca05014c1ec3ea1370fa1c12e201174128fd4c9f6def81dbb24047ec0da9451f26a1a0d3f8b8f8f264ddf3c109dd54548055aab45f6b98582191b88701eb778bfc563cb9c494c7"}, @INET_DIAG_REQ_BYTECODE={0x72, 0x1, "9f275baf89edcd08544892625302e02ea4f79c97eeb1183c428720a2674882023cc00b60cbd9116874643bcf36c4e725c9fbb03aec1d5f27b81fb1c877c70ef6b4b6742d2f9b12d4960ee7248756f9017ebd291822ae63c300b56286da46a450ed389c5703e23ec6a2f0d863b777"}]}, 0x138}, 0x1, 0x0, 0x0, 0x40}, 0x40080) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) 17:34:00 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4008) 17:34:00 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) 17:34:00 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 33) 17:34:00 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 32) 17:34:00 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x8cffffff, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1097.765808] FAULT_INJECTION: forcing a failure. [ 1097.765808] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1097.768460] CPU: 0 PID: 7145 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1097.769883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1097.771614] Call Trace: [ 1097.772174] dump_stack+0x107/0x167 [ 1097.772939] should_fail.cold+0x5/0xa [ 1097.773746] __alloc_pages_nodemask+0x182/0x680 [ 1097.774703] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1097.775703] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1097.776951] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1097.778018] ? lock_downgrade+0x6d0/0x6d0 [ 1097.778859] ? mark_held_locks+0x9e/0xe0 [ 1097.779511] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1097.779700] alloc_pages_vma+0xbb/0x410 [ 1097.782185] handle_mm_fault+0x154b/0x3520 [ 1097.783058] ? do_raw_spin_lock+0x121/0x260 [ 1097.783949] ? rwlock_bug.part.0+0x90/0x90 [ 1097.784811] ? __pmd_alloc+0x5e0/0x5e0 [ 1097.785648] __get_user_pages+0x61b/0x1390 [ 1097.786526] ? follow_page_mask+0x1920/0x1920 [ 1097.787443] ? down_read+0x10f/0x430 [ 1097.788212] ? down_write+0x160/0x160 [ 1097.789002] get_user_pages_unlocked+0x18a/0x690 [ 1097.789975] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1097.791080] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1097.792084] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1097.793211] ? pin_user_pages_unlocked+0x80/0x80 [ 1097.794189] get_user_pages_fast+0x66/0xa0 [ 1097.795063] iov_iter_get_pages+0x297/0xf40 [ 1097.795963] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1097.796965] ? mempool_resize+0x7d0/0x7d0 [ 1097.797824] bio_iov_iter_get_pages+0x22a/0x1200 [ 1097.798796] ? bvec_alloc+0x17e/0x2f0 [ 1097.799575] ? bio_alloc_bioset+0x2a1/0x600 [ 1097.800460] ? bio_add_pc_page+0x100/0x100 [ 1097.801320] ? bvec_alloc+0x240/0x2f0 [ 1097.802105] ? iov_iter_npages+0x1fd/0xa70 [ 1097.802968] ? ext4_iomap_begin+0x1a0/0x700 [ 1097.803856] iomap_dio_bio_actor+0x77a/0xef0 [ 1097.804795] iomap_dio_actor+0x36f/0x560 [ 1097.805629] iomap_apply+0x282/0x9e0 [ 1097.806387] ? iomap_dio_rw+0x90/0x90 [ 1097.807163] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1097.808346] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1097.809425] ? mark_held_locks+0x9e/0xe0 [ 1097.810270] ? filemap_check_errors+0xa5/0x150 [ 1097.811204] __iomap_dio_rw+0x6cd/0x11a0 [ 1097.812034] ? iomap_dio_rw+0x90/0x90 [ 1097.812839] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1097.813780] ? down_read+0x10f/0x430 [ 1097.814539] ? down_write+0x160/0x160 [ 1097.815320] iomap_dio_rw+0x31/0x90 [ 1097.816078] ext4_file_read_iter+0x2c7/0x4c0 [ 1097.816978] new_sync_read+0x424/0x6f0 [ 1097.817768] ? fsnotify+0xf30/0xf30 [ 1097.818508] ? ksys_lseek+0x1b0/0x1b0 [ 1097.819283] ? _cond_resched+0x12/0x80 [ 1097.820087] ? avc_policy_seqno+0x9/0x70 [ 1097.820912] ? selinux_file_permission+0x36/0x510 [ 1097.821897] ? __fget_files+0x296/0x480 [ 1097.822721] vfs_read+0x457/0x580 [ 1097.823437] ksys_read+0x12d/0x260 [ 1097.824174] ? vfs_write+0xa30/0xa30 [ 1097.824938] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1097.825904] do_syscall_64+0x33/0x40 [ 1097.826694] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1097.827729] RIP: 0033:0x7fe1c8afeb19 [ 1097.828496] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1097.832155] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1097.833753] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1097.835319] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1097.836885] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1097.838461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1097.840033] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1097.842526] FAULT_INJECTION: forcing a failure. [ 1097.842526] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1097.845121] CPU: 1 PID: 7140 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1097.846585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1097.848346] Call Trace: [ 1097.848916] dump_stack+0x107/0x167 [ 1097.849694] should_fail.cold+0x5/0xa [ 1097.850514] __alloc_pages_nodemask+0x182/0x680 [ 1097.851501] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1097.852565] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1097.853837] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1097.854939] ? lock_downgrade+0x6d0/0x6d0 [ 1097.855813] ? mark_held_locks+0x9e/0xe0 [ 1097.856699] alloc_pages_vma+0xbb/0x410 [ 1097.857549] handle_mm_fault+0x154b/0x3520 [ 1097.858451] ? do_raw_spin_lock+0x121/0x260 17:34:00 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xc0ed0000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1097.859368] ? rwlock_bug.part.0+0x90/0x90 [ 1097.860448] ? __pmd_alloc+0x5e0/0x5e0 [ 1097.861308] __get_user_pages+0x61b/0x1390 [ 1097.862215] ? follow_page_mask+0x1920/0x1920 [ 1097.863164] ? down_read+0x10f/0x430 [ 1097.863962] ? down_write+0x160/0x160 [ 1097.864793] get_user_pages_unlocked+0x18a/0x690 [ 1097.865811] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1097.866956] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1097.867987] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1097.869157] ? pin_user_pages_unlocked+0x80/0x80 [ 1097.869533] FAULT_INJECTION: forcing a failure. [ 1097.869533] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1097.870174] get_user_pages_fast+0x66/0xa0 [ 1097.870203] iov_iter_get_pages+0x297/0xf40 [ 1097.870240] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1097.875457] ? mempool_resize+0x7d0/0x7d0 [ 1097.876372] bio_iov_iter_get_pages+0x22a/0x1200 [ 1097.877388] ? bvec_alloc+0x17e/0x2f0 [ 1097.878199] ? bio_alloc_bioset+0x2a1/0x600 [ 1097.879110] ? bio_add_pc_page+0x100/0x100 [ 1097.880036] ? bvec_alloc+0x240/0x2f0 [ 1097.880853] ? iov_iter_npages+0x1fd/0xa70 [ 1097.881753] ? ext4_iomap_begin+0x1a0/0x700 [ 1097.882679] iomap_dio_bio_actor+0x77a/0xef0 [ 1097.883633] iomap_dio_actor+0x36f/0x560 [ 1097.884525] iomap_apply+0x282/0x9e0 [ 1097.885320] ? iomap_dio_rw+0x90/0x90 [ 1097.886137] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1097.887367] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1097.888507] ? mark_held_locks+0x9e/0xe0 [ 1097.889393] ? filemap_check_errors+0xa5/0x150 [ 1097.890370] __iomap_dio_rw+0x6cd/0x11a0 [ 1097.891229] ? iomap_dio_rw+0x90/0x90 [ 1097.892084] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1097.893065] ? down_read+0x10f/0x430 [ 1097.893866] ? down_write+0x160/0x160 [ 1097.894693] iomap_dio_rw+0x31/0x90 [ 1097.895472] ext4_file_read_iter+0x2c7/0x4c0 [ 1097.896426] new_sync_read+0x424/0x6f0 [ 1097.897255] ? fsnotify+0xf30/0xf30 [ 1097.898032] ? ksys_lseek+0x1b0/0x1b0 [ 1097.898843] ? _cond_resched+0x12/0x80 [ 1097.899675] ? avc_policy_seqno+0x9/0x70 [ 1097.900562] ? selinux_file_permission+0x36/0x510 [ 1097.901593] ? __fget_files+0x296/0x480 [ 1097.902457] vfs_read+0x457/0x580 [ 1097.903207] ksys_read+0x12d/0x260 [ 1097.903978] ? vfs_write+0xa30/0xa30 [ 1097.904782] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1097.905812] do_syscall_64+0x33/0x40 [ 1097.906612] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1097.907697] RIP: 0033:0x7f771d441b19 [ 1097.908517] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1097.912407] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1097.914017] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1097.915520] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1097.917035] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1097.918539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1097.920072] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1097.921617] CPU: 0 PID: 7146 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1097.923032] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1097.924730] Call Trace: [ 1097.925280] dump_stack+0x107/0x167 [ 1097.926032] should_fail.cold+0x5/0xa [ 1097.926822] __alloc_pages_nodemask+0x182/0x680 [ 1097.927787] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1097.928820] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1097.930052] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1097.931122] ? lock_downgrade+0x6d0/0x6d0 [ 1097.931973] ? mark_held_locks+0x9e/0xe0 [ 1097.932809] alloc_pages_vma+0xbb/0x410 [ 1097.933637] handle_mm_fault+0x154b/0x3520 [ 1097.934505] ? do_raw_spin_lock+0x121/0x260 [ 1097.935385] ? rwlock_bug.part.0+0x90/0x90 [ 1097.936263] ? __pmd_alloc+0x5e0/0x5e0 [ 1097.937089] __get_user_pages+0x61b/0x1390 [ 1097.937964] ? follow_page_mask+0x1920/0x1920 [ 1097.938879] ? down_read+0x10f/0x430 [ 1097.939638] ? down_write+0x160/0x160 [ 1097.940436] get_user_pages_unlocked+0x18a/0x690 [ 1097.941403] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1097.942506] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1097.943486] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1097.944621] ? pin_user_pages_unlocked+0x80/0x80 [ 1097.945608] get_user_pages_fast+0x66/0xa0 [ 1097.946477] iov_iter_get_pages+0x297/0xf40 [ 1097.947365] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1097.948380] ? mempool_resize+0x7d0/0x7d0 [ 1097.949241] bio_iov_iter_get_pages+0x22a/0x1200 [ 1097.950213] ? bvec_alloc+0x17e/0x2f0 [ 1097.950992] ? bio_alloc_bioset+0x2a1/0x600 [ 1097.951869] ? bio_add_pc_page+0x100/0x100 [ 1097.952740] ? bvec_alloc+0x240/0x2f0 [ 1097.953525] ? iov_iter_npages+0x1fd/0xa70 [ 1097.954386] ? ext4_iomap_begin+0x1a0/0x700 [ 1097.955282] iomap_dio_bio_actor+0x77a/0xef0 [ 1097.955324] iomap_dio_actor+0x36f/0x560 [ 1097.955354] iomap_apply+0x282/0x9e0 [ 1097.955375] ? iomap_dio_rw+0x90/0x90 [ 1097.955399] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1097.955430] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1097.955449] ? mark_held_locks+0x9e/0xe0 [ 1097.955494] ? filemap_check_errors+0xa5/0x150 [ 1097.962620] __iomap_dio_rw+0x6cd/0x11a0 [ 1097.962638] ? iomap_dio_rw+0x90/0x90 [ 1097.962680] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1097.962713] ? down_read+0x10f/0x430 [ 1097.962732] ? down_write+0x160/0x160 [ 1097.962761] iomap_dio_rw+0x31/0x90 [ 1097.962784] ext4_file_read_iter+0x2c7/0x4c0 17:34:01 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4009) 17:34:01 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) [ 1097.962810] new_sync_read+0x424/0x6f0 [ 1097.962830] ? fsnotify+0xf30/0xf30 [ 1097.962850] ? ksys_lseek+0x1b0/0x1b0 [ 1097.962871] ? _cond_resched+0x12/0x80 [ 1097.962894] ? avc_policy_seqno+0x9/0x70 [ 1097.962916] ? selinux_file_permission+0x36/0x510 [ 1097.962943] ? __fget_files+0x296/0x480 [ 1097.962976] vfs_read+0x457/0x580 [ 1097.963005] ksys_read+0x12d/0x260 [ 1097.963025] ? vfs_write+0xa30/0xa30 17:34:01 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) [ 1097.963054] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1097.963081] do_syscall_64+0x33/0x40 [ 1097.963103] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1097.963118] RIP: 0033:0x7f4ab5779b19 [ 1097.963140] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 17:34:01 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b400a) [ 1097.963151] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1097.963174] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1097.963186] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1097.963199] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1097.963211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1097.963223] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1098.042962] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:34:01 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:34:01 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b400c) 17:34:01 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x7, 0x8, 0x2, 0x401}) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) 17:34:01 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 30) [ 1098.334466] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1098.337749] FAULT_INJECTION: forcing a failure. [ 1098.337749] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1098.337774] CPU: 1 PID: 7177 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1098.337786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1098.337793] Call Trace: [ 1098.337821] dump_stack+0x107/0x167 [ 1098.337847] should_fail.cold+0x5/0xa [ 1098.337880] __alloc_pages_nodemask+0x182/0x680 [ 1098.337901] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1098.337928] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1098.337956] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1098.337983] ? lock_downgrade+0x6d0/0x6d0 [ 1098.338000] ? mark_held_locks+0x9e/0xe0 [ 1098.338030] alloc_pages_vma+0xbb/0x410 [ 1098.338057] handle_mm_fault+0x154b/0x3520 [ 1098.338084] ? do_raw_spin_lock+0x121/0x260 [ 1098.338106] ? rwlock_bug.part.0+0x90/0x90 [ 1098.338125] ? __pmd_alloc+0x5e0/0x5e0 [ 1098.338175] __get_user_pages+0x61b/0x1390 [ 1098.338210] ? follow_page_mask+0x1920/0x1920 [ 1098.338232] ? down_read+0x10f/0x430 [ 1098.338252] ? down_write+0x160/0x160 [ 1098.338287] get_user_pages_unlocked+0x18a/0x690 [ 1098.338311] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1098.338336] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1098.338373] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1098.338433] ? pin_user_pages_unlocked+0x80/0x80 [ 1098.338468] get_user_pages_fast+0x66/0xa0 [ 1098.338497] iov_iter_get_pages+0x297/0xf40 [ 1098.338527] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1098.338547] ? mempool_resize+0x7d0/0x7d0 [ 1098.338580] bio_iov_iter_get_pages+0x22a/0x1200 [ 1098.338608] ? bvec_alloc+0x17e/0x2f0 [ 1098.338631] ? bio_alloc_bioset+0x2a1/0x600 [ 1098.338649] ? bio_add_pc_page+0x100/0x100 [ 1098.338668] ? bvec_alloc+0x240/0x2f0 [ 1098.338694] ? iov_iter_npages+0x1fd/0xa70 [ 1098.338713] ? ext4_iomap_begin+0x1a0/0x700 [ 1098.338741] iomap_dio_bio_actor+0x77a/0xef0 [ 1098.338780] iomap_dio_actor+0x36f/0x560 [ 1098.338810] iomap_apply+0x282/0x9e0 [ 1098.338830] ? iomap_dio_rw+0x90/0x90 [ 1098.338853] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1098.338885] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1098.338903] ? mark_held_locks+0x9e/0xe0 [ 1098.338943] ? filemap_check_errors+0xa5/0x150 [ 1098.338972] __iomap_dio_rw+0x6cd/0x11a0 [ 1098.338989] ? iomap_dio_rw+0x90/0x90 [ 1098.339030] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1098.339063] ? down_read+0x10f/0x430 [ 1098.339083] ? down_write+0x160/0x160 [ 1098.339111] iomap_dio_rw+0x31/0x90 [ 1098.339133] ext4_file_read_iter+0x2c7/0x4c0 [ 1098.339159] new_sync_read+0x424/0x6f0 [ 1098.339178] ? fsnotify+0xf30/0xf30 [ 1098.339197] ? ksys_lseek+0x1b0/0x1b0 [ 1098.339218] ? _cond_resched+0x12/0x80 [ 1098.339243] ? avc_policy_seqno+0x9/0x70 [ 1098.339266] ? selinux_file_permission+0x36/0x510 [ 1098.339293] ? __fget_files+0x296/0x480 [ 1098.339326] vfs_read+0x457/0x580 [ 1098.339355] ksys_read+0x12d/0x260 [ 1098.339375] ? vfs_write+0xa30/0xa30 [ 1098.339404] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1098.339432] do_syscall_64+0x33/0x40 [ 1098.339454] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1098.339469] RIP: 0033:0x7f771d441b19 [ 1098.339490] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1098.339502] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1098.339525] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1098.339538] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1098.339552] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1098.339564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1098.339576] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 17:34:16 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:34:16 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 34) [ 1113.108524] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:34:16 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b400d) 17:34:16 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) 17:34:16 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 33) 17:34:16 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xf6ffffff, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:34:16 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x102) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) 17:34:16 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 31) [ 1113.137864] FAULT_INJECTION: forcing a failure. [ 1113.137864] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1113.141422] CPU: 1 PID: 7188 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1113.143011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1113.144871] FAULT_INJECTION: forcing a failure. [ 1113.144871] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1113.144945] Call Trace: [ 1113.147890] dump_stack+0x107/0x167 [ 1113.148770] should_fail.cold+0x5/0xa [ 1113.149676] __alloc_pages_nodemask+0x182/0x680 [ 1113.150758] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1113.151904] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1113.153322] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1113.154543] ? lock_downgrade+0x6d0/0x6d0 [ 1113.155508] ? mark_held_locks+0x9e/0xe0 [ 1113.156481] alloc_pages_vma+0xbb/0x410 [ 1113.157418] handle_mm_fault+0x154b/0x3520 [ 1113.158416] ? do_raw_spin_lock+0x121/0x260 [ 1113.159414] ? rwlock_bug.part.0+0x90/0x90 [ 1113.160411] ? __pmd_alloc+0x5e0/0x5e0 [ 1113.161344] __get_user_pages+0x61b/0x1390 [ 1113.162335] ? follow_page_mask+0x1920/0x1920 [ 1113.163371] ? down_read+0x10f/0x430 [ 1113.164241] ? down_write+0x160/0x160 [ 1113.165141] get_user_pages_unlocked+0x18a/0x690 [ 1113.166235] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1113.167482] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1113.168604] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1113.169869] ? pin_user_pages_unlocked+0x80/0x80 [ 1113.170976] get_user_pages_fast+0x66/0xa0 [ 1113.171961] iov_iter_get_pages+0x297/0xf40 [ 1113.172982] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1113.174112] ? mempool_resize+0x7d0/0x7d0 [ 1113.175083] bio_iov_iter_get_pages+0x22a/0x1200 [ 1113.176202] ? bvec_alloc+0x17e/0x2f0 [ 1113.177085] ? bio_alloc_bioset+0x2a1/0x600 [ 1113.178077] ? bio_add_pc_page+0x100/0x100 [ 1113.179059] ? bvec_alloc+0x240/0x2f0 [ 1113.179943] ? iov_iter_npages+0x1fd/0xa70 [ 1113.180933] ? ext4_iomap_begin+0x1a0/0x700 [ 1113.181938] iomap_dio_bio_actor+0x77a/0xef0 [ 1113.182974] iomap_dio_actor+0x36f/0x560 [ 1113.183912] iomap_apply+0x282/0x9e0 [ 1113.184781] ? iomap_dio_rw+0x90/0x90 [ 1113.185662] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1113.186977] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1113.188203] ? mark_held_locks+0x9e/0xe0 [ 1113.189150] ? filemap_check_errors+0xa5/0x150 [ 1113.190196] __iomap_dio_rw+0x6cd/0x11a0 [ 1113.191116] ? iomap_dio_rw+0x90/0x90 [ 1113.192009] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1113.193073] ? down_read+0x10f/0x430 [ 1113.193923] ? down_write+0x160/0x160 [ 1113.194800] iomap_dio_rw+0x31/0x90 [ 1113.195634] ext4_file_read_iter+0x2c7/0x4c0 [ 1113.196665] new_sync_read+0x424/0x6f0 [ 1113.197553] ? fsnotify+0xf30/0xf30 [ 1113.198382] ? ksys_lseek+0x1b0/0x1b0 [ 1113.199250] ? _cond_resched+0x12/0x80 [ 1113.200153] ? avc_policy_seqno+0x9/0x70 [ 1113.201080] ? selinux_file_permission+0x36/0x510 [ 1113.202183] ? __fget_files+0x296/0x480 [ 1113.203102] vfs_read+0x457/0x580 [ 1113.203904] ksys_read+0x12d/0x260 [ 1113.204724] ? vfs_write+0xa30/0xa30 [ 1113.205586] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1113.206674] do_syscall_64+0x33/0x40 [ 1113.207521] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1113.208692] RIP: 0033:0x7f4ab5779b19 [ 1113.209533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1113.213620] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1113.215325] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1113.216929] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1113.218527] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1113.220138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1113.221732] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1113.223374] CPU: 0 PID: 7195 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1113.224737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1113.226342] Call Trace: [ 1113.226863] dump_stack+0x107/0x167 [ 1113.227578] should_fail.cold+0x5/0xa [ 1113.228348] __alloc_pages_nodemask+0x182/0x680 [ 1113.229262] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1113.230221] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1113.231401] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1113.231423] ? lock_downgrade+0x6d0/0x6d0 [ 1113.231440] ? mark_held_locks+0x9e/0xe0 [ 1113.231469] alloc_pages_vma+0xbb/0x410 [ 1113.231495] handle_mm_fault+0x154b/0x3520 [ 1113.231521] ? do_raw_spin_lock+0x121/0x260 [ 1113.231543] ? rwlock_bug.part.0+0x90/0x90 [ 1113.231562] ? __pmd_alloc+0x5e0/0x5e0 [ 1113.231611] __get_user_pages+0x61b/0x1390 [ 1113.231645] ? follow_page_mask+0x1920/0x1920 [ 1113.231666] ? down_read+0x10f/0x430 [ 1113.231686] ? down_write+0x160/0x160 [ 1113.231720] get_user_pages_unlocked+0x18a/0x690 [ 1113.231743] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1113.231776] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1113.242540] FAULT_INJECTION: forcing a failure. [ 1113.242540] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1113.243481] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1113.243540] ? pin_user_pages_unlocked+0x80/0x80 [ 1113.243579] get_user_pages_fast+0x66/0xa0 [ 1113.249661] iov_iter_get_pages+0x297/0xf40 [ 1113.250510] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1113.251462] ? mempool_resize+0x7d0/0x7d0 [ 1113.252291] bio_iov_iter_get_pages+0x22a/0x1200 [ 1113.253218] ? bvec_alloc+0x17e/0x2f0 [ 1113.253962] ? bio_alloc_bioset+0x2a1/0x600 [ 1113.254805] ? bio_add_pc_page+0x100/0x100 [ 1113.255626] ? bvec_alloc+0x240/0x2f0 [ 1113.256385] ? iov_iter_npages+0x1fd/0xa70 [ 1113.257205] ? ext4_iomap_begin+0x1a0/0x700 [ 1113.258049] iomap_dio_bio_actor+0x77a/0xef0 [ 1113.258923] iomap_dio_actor+0x36f/0x560 [ 1113.259720] iomap_apply+0x282/0x9e0 [ 1113.260456] ? iomap_dio_rw+0x90/0x90 [ 1113.261203] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1113.262326] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1113.263355] ? mark_held_locks+0x9e/0xe0 [ 1113.264167] ? filemap_check_errors+0xa5/0x150 [ 1113.265063] __iomap_dio_rw+0x6cd/0x11a0 [ 1113.265847] ? iomap_dio_rw+0x90/0x90 [ 1113.266609] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1113.267508] ? down_read+0x10f/0x430 [ 1113.268244] ? down_write+0x160/0x160 [ 1113.268992] iomap_dio_rw+0x31/0x90 [ 1113.269703] ext4_file_read_iter+0x2c7/0x4c0 [ 1113.270565] new_sync_read+0x424/0x6f0 [ 1113.271312] ? fsnotify+0xf30/0xf30 [ 1113.272011] ? ksys_lseek+0x1b0/0x1b0 [ 1113.272751] ? _cond_resched+0x12/0x80 [ 1113.273504] ? avc_policy_seqno+0x9/0x70 [ 1113.274286] ? selinux_file_permission+0x36/0x510 [ 1113.275218] ? __fget_files+0x296/0x480 [ 1113.275994] vfs_read+0x457/0x580 [ 1113.276679] ksys_read+0x12d/0x260 [ 1113.277365] ? vfs_write+0xa30/0xa30 [ 1113.278090] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1113.279021] do_syscall_64+0x33/0x40 [ 1113.279742] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1113.280737] RIP: 0033:0x7f771d441b19 [ 1113.281455] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1113.284974] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1113.286439] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1113.287804] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1113.289184] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1113.290554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1113.291921] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1113.293359] CPU: 1 PID: 7199 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1113.294921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1113.296795] Call Trace: [ 1113.297402] dump_stack+0x107/0x167 [ 1113.298231] should_fail.cold+0x5/0xa [ 1113.299105] __alloc_pages_nodemask+0x182/0x680 [ 1113.300159] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1113.301268] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1113.302617] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1113.303793] ? lock_downgrade+0x6d0/0x6d0 [ 1113.304738] ? mark_held_locks+0x9e/0xe0 [ 1113.305666] alloc_pages_vma+0xbb/0x410 [ 1113.306568] handle_mm_fault+0x154b/0x3520 [ 1113.307529] ? do_raw_spin_lock+0x121/0x260 [ 1113.308512] ? rwlock_bug.part.0+0x90/0x90 [ 1113.309463] ? __pmd_alloc+0x5e0/0x5e0 [ 1113.310365] __get_user_pages+0x61b/0x1390 [ 1113.311323] ? follow_page_mask+0x1920/0x1920 [ 1113.312350] ? down_read+0x10f/0x430 [ 1113.313182] ? down_write+0x160/0x160 [ 1113.314052] get_user_pages_unlocked+0x18a/0x690 [ 1113.315111] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1113.316334] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1113.317411] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1113.318651] ? pin_user_pages_unlocked+0x80/0x80 [ 1113.319732] get_user_pages_fast+0x66/0xa0 [ 1113.320701] iov_iter_get_pages+0x297/0xf40 [ 1113.321682] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1113.322782] ? mempool_resize+0x7d0/0x7d0 [ 1113.323734] bio_iov_iter_get_pages+0x22a/0x1200 [ 1113.324821] ? bvec_alloc+0x17e/0x2f0 [ 1113.325685] ? bio_alloc_bioset+0x2a1/0x600 [ 1113.326653] ? bio_add_pc_page+0x100/0x100 [ 1113.327604] ? bvec_alloc+0x240/0x2f0 [ 1113.328480] ? iov_iter_npages+0x1fd/0xa70 [ 1113.329429] ? ext4_iomap_begin+0x1a0/0x700 [ 1113.330401] iomap_dio_bio_actor+0x77a/0xef0 [ 1113.331407] iomap_dio_actor+0x36f/0x560 [ 1113.332338] iomap_apply+0x282/0x9e0 [ 1113.333166] ? iomap_dio_rw+0x90/0x90 [ 1113.334018] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1113.335303] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1113.336490] ? mark_held_locks+0x9e/0xe0 [ 1113.337422] ? filemap_check_errors+0xa5/0x150 [ 1113.338447] __iomap_dio_rw+0x6cd/0x11a0 [ 1113.339349] ? iomap_dio_rw+0x90/0x90 [ 1113.340247] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1113.341283] ? down_read+0x10f/0x430 [ 1113.342114] ? down_write+0x160/0x160 [ 1113.342971] iomap_dio_rw+0x31/0x90 [ 1113.343782] ext4_file_read_iter+0x2c7/0x4c0 [ 1113.344793] new_sync_read+0x424/0x6f0 [ 1113.345659] ? fsnotify+0xf30/0xf30 [ 1113.346472] ? ksys_lseek+0x1b0/0x1b0 [ 1113.347321] ? _cond_resched+0x12/0x80 [ 1113.348198] ? avc_policy_seqno+0x9/0x70 [ 1113.349104] ? selinux_file_permission+0x36/0x510 [ 1113.350174] ? __fget_files+0x296/0x480 [ 1113.351061] vfs_read+0x457/0x580 [ 1113.351836] ksys_read+0x12d/0x260 [ 1113.352656] ? vfs_write+0xa30/0xa30 [ 1113.353769] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1113.354833] do_syscall_64+0x33/0x40 [ 1113.355656] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1113.356788] RIP: 0033:0x7fe1c8afeb19 [ 1113.357607] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1113.361597] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1113.363635] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1113.365312] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1113.366853] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1113.368397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1113.369921] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 17:34:16 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00000000c0)=""/109, &(0x7f0000000000)=0x6d) 17:34:16 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:34:16 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xfeffffff, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:34:16 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 32) 17:34:16 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b400f) 17:34:16 executing program 6: r0 = syz_io_uring_complete(0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0xdc, r1, 0x1, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x489}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x8}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'macvtap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4001}, 0x0) gettid() r2 = msgget$private(0x0, 0x10) msgsnd(r2, &(0x7f0000000180)={0x0, "55a39f85b4e0d748b40d03ec84e680618bb366de0fb12b718326795cfac41c7bd1559ef05b7d494bb4c6f785bb758bff56f7e841ebbf770c82ded32bb3c84f5e48c343be1f8258c6da482ae60e14ea6a4c14e502466312943cc509611a54def3965f528f7b1468d639f0805148cbd641c0b95890ecaf3c28f7e3d3dc3a4497f9f66a038c064301332585fe4135d2f2d4dd4bd8f125b472723865a6cc009b164ecc6cfd63abd56aacbf08af461391b941be6c0b7db534a1f853794e18c10e436038ab43bb50e12283c6730f665c1880910f31264e25c65f5904b53398cbcc5c6566390ed7a9ff927b091ad1514889705ec34083cc2893b5a62d50deb67baf17"}, 0x107, 0x800) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x80) r4 = openat$incfs(r3, &(0x7f0000000000)='.pending_reads\x00', 0x82000, 0xc0) write$9p(r4, &(0x7f0000000440)="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", 0x26a) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) r5 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYRESDEC=r5], 0x3c}}, 0x4801) dup2(r0, r5) 17:34:16 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xff000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1113.552986] FAULT_INJECTION: forcing a failure. [ 1113.552986] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1113.555202] CPU: 0 PID: 7213 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1113.556410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1113.557844] Call Trace: [ 1113.558314] dump_stack+0x107/0x167 [ 1113.558952] should_fail.cold+0x5/0xa [ 1113.559628] __alloc_pages_nodemask+0x182/0x680 [ 1113.560448] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1113.561312] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1113.562363] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1113.563277] ? lock_downgrade+0x6d0/0x6d0 [ 1113.563994] ? mark_held_locks+0x9e/0xe0 [ 1113.564717] alloc_pages_vma+0xbb/0x410 [ 1113.565417] handle_mm_fault+0x154b/0x3520 [ 1113.566160] ? do_raw_spin_lock+0x121/0x260 [ 1113.566912] ? rwlock_bug.part.0+0x90/0x90 [ 1113.567644] ? __pmd_alloc+0x5e0/0x5e0 [ 1113.568355] __get_user_pages+0x61b/0x1390 [ 1113.569095] ? follow_page_mask+0x1920/0x1920 [ 1113.569867] ? down_read+0x10f/0x430 [ 1113.570509] ? down_write+0x160/0x160 [ 1113.571180] get_user_pages_unlocked+0x18a/0x690 [ 1113.571997] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1113.572949] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1113.572981] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1113.573032] ? pin_user_pages_unlocked+0x80/0x80 [ 1113.573063] get_user_pages_fast+0x66/0xa0 [ 1113.573088] iov_iter_get_pages+0x297/0xf40 [ 1113.573115] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1113.573131] ? mempool_resize+0x7d0/0x7d0 [ 1113.573160] bio_iov_iter_get_pages+0x22a/0x1200 [ 1113.573184] ? bvec_alloc+0x17e/0x2f0 [ 1113.573205] ? bio_alloc_bioset+0x2a1/0x600 [ 1113.573220] ? bio_add_pc_page+0x100/0x100 [ 1113.573237] ? bvec_alloc+0x240/0x2f0 [ 1113.573260] ? iov_iter_npages+0x1fd/0xa70 [ 1113.573276] ? ext4_iomap_begin+0x1a0/0x700 [ 1113.573300] iomap_dio_bio_actor+0x77a/0xef0 [ 1113.573335] iomap_dio_actor+0x36f/0x560 [ 1113.573360] iomap_apply+0x282/0x9e0 [ 1113.573377] ? iomap_dio_rw+0x90/0x90 [ 1113.573398] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1113.573425] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1113.573452] ? mark_held_locks+0x9e/0xe0 [ 1113.573487] ? filemap_check_errors+0xa5/0x150 [ 1113.573511] __iomap_dio_rw+0x6cd/0x11a0 [ 1113.573525] ? iomap_dio_rw+0x90/0x90 [ 1113.573561] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1113.573589] ? down_read+0x10f/0x430 [ 1113.573606] ? down_write+0x160/0x160 [ 1113.573630] iomap_dio_rw+0x31/0x90 [ 1113.573650] ext4_file_read_iter+0x2c7/0x4c0 [ 1113.573673] new_sync_read+0x424/0x6f0 [ 1113.573689] ? fsnotify+0xf30/0xf30 [ 1113.573706] ? ksys_lseek+0x1b0/0x1b0 [ 1113.573724] ? _cond_resched+0x12/0x80 [ 1113.573744] ? avc_policy_seqno+0x9/0x70 [ 1113.573763] ? selinux_file_permission+0x36/0x510 [ 1113.573788] ? __fget_files+0x296/0x480 [ 1113.599795] vfs_read+0x457/0x580 [ 1113.599820] ksys_read+0x12d/0x260 [ 1113.599844] ? vfs_write+0xa30/0xa30 [ 1113.601860] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1113.601884] do_syscall_64+0x33/0x40 [ 1113.601902] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1113.601913] RIP: 0033:0x7f771d441b19 17:34:16 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4011) [ 1113.601931] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1113.601941] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1113.601960] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1113.601970] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1113.601981] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1113.601991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1113.602001] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1113.632382] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:34:16 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 35) 17:34:16 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xffff0000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:34:16 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) [ 1113.839275] FAULT_INJECTION: forcing a failure. [ 1113.839275] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1113.841319] CPU: 0 PID: 7238 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1113.842301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1113.843466] Call Trace: [ 1113.843854] dump_stack+0x107/0x167 [ 1113.844383] should_fail.cold+0x5/0xa [ 1113.844944] __alloc_pages_nodemask+0x182/0x680 [ 1113.845609] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1113.846473] ? lock_release+0x3b4/0x6b0 [ 1113.847046] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1113.847800] ? lock_downgrade+0x6d0/0x6d0 [ 1113.848392] ? mark_held_locks+0x9e/0xe0 [ 1113.848976] alloc_pages_vma+0xbb/0x410 [ 1113.849550] handle_mm_fault+0x154b/0x3520 [ 1113.850182] ? do_raw_spin_lock+0x121/0x260 [ 1113.850790] ? rwlock_bug.part.0+0x90/0x90 [ 1113.851391] ? __pmd_alloc+0x5e0/0x5e0 [ 1113.851970] __get_user_pages+0x61b/0x1390 [ 1113.852603] ? follow_page_mask+0x1920/0x1920 [ 1113.853237] ? down_read+0x10f/0x430 [ 1113.853770] ? down_write+0x160/0x160 [ 1113.854330] get_user_pages_unlocked+0x18a/0x690 [ 1113.854999] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1113.855769] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1113.856456] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1113.857233] ? pin_user_pages_unlocked+0x80/0x80 [ 1113.857918] get_user_pages_fast+0x66/0xa0 [ 1113.858524] iov_iter_get_pages+0x297/0xf40 [ 1113.859155] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1113.859847] ? mempool_resize+0x7d0/0x7d0 [ 1113.860467] bio_iov_iter_get_pages+0x22a/0x1200 [ 1113.861143] ? bvec_alloc+0x17e/0x2f0 [ 1113.861689] ? bio_alloc_bioset+0x2a1/0x600 [ 1113.862292] ? bio_add_pc_page+0x100/0x100 [ 1113.862887] ? bvec_alloc+0x240/0x2f0 [ 1113.863428] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1113.864181] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1113.864943] ? trace_hardirqs_on+0x5b/0x180 [ 1113.865560] ? iov_iter_npages+0x1fd/0xa70 [ 1113.866165] iomap_dio_bio_actor+0x77a/0xef0 [ 1113.866793] iomap_dio_actor+0x36f/0x560 [ 1113.867374] iomap_apply+0x282/0x9e0 [ 1113.867909] ? iomap_dio_rw+0x90/0x90 [ 1113.868449] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1113.869272] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1113.870012] ? mark_held_locks+0x9e/0xe0 [ 1113.870602] ? filemap_check_errors+0xa5/0x150 [ 1113.871252] __iomap_dio_rw+0x6cd/0x11a0 [ 1113.871816] ? iomap_dio_rw+0x90/0x90 [ 1113.872380] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1113.873024] ? down_read+0x10f/0x430 [ 1113.873552] ? down_write+0x160/0x160 [ 1113.874099] iomap_dio_rw+0x31/0x90 [ 1113.874618] ext4_file_read_iter+0x2c7/0x4c0 [ 1113.875249] new_sync_read+0x424/0x6f0 [ 1113.875807] ? fsnotify+0xf30/0xf30 [ 1113.876330] ? ksys_lseek+0x1b0/0x1b0 [ 1113.876863] ? _cond_resched+0x12/0x80 [ 1113.877419] ? avc_policy_seqno+0x9/0x70 [ 1113.877984] ? selinux_file_permission+0x36/0x510 [ 1113.878674] ? __fget_files+0x296/0x480 [ 1113.879238] vfs_read+0x457/0x580 [ 1113.879732] ksys_read+0x12d/0x260 [ 1113.880241] ? vfs_write+0xa30/0xa30 [ 1113.880785] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1113.881460] do_syscall_64+0x33/0x40 [ 1113.881991] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1113.882736] RIP: 0033:0x7f4ab5779b19 [ 1113.883263] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1113.885907] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1113.887019] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1113.888000] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1113.888995] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1113.889992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1113.891018] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 17:34:32 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 34) 17:34:32 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) r1 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYRESDEC=r1], 0x3c}}, 0x4801) r2 = getpid() ptrace(0xffffffffffffffff, r2) fcntl$setown(r1, 0x8, r2) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) 17:34:32 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 33) 17:34:32 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4023) 17:34:32 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xfffffe00, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:34:32 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 36) 17:34:32 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/38, 0x26) 17:34:32 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) [ 1129.316855] FAULT_INJECTION: forcing a failure. [ 1129.316855] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1129.319570] CPU: 1 PID: 7248 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1129.320965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1129.322644] Call Trace: [ 1129.323190] dump_stack+0x107/0x167 [ 1129.323939] should_fail.cold+0x5/0xa [ 1129.324740] __alloc_pages_nodemask+0x182/0x680 [ 1129.325697] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1129.326709] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1129.327934] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1129.329017] ? lock_downgrade+0x6d0/0x6d0 [ 1129.329854] ? mark_held_locks+0x9e/0xe0 [ 1129.330685] alloc_pages_vma+0xbb/0x410 [ 1129.331498] handle_mm_fault+0x154b/0x3520 [ 1129.332372] ? do_raw_spin_lock+0x121/0x260 [ 1129.333263] ? rwlock_bug.part.0+0x90/0x90 [ 1129.334127] ? __pmd_alloc+0x5e0/0x5e0 [ 1129.334957] __get_user_pages+0x61b/0x1390 [ 1129.335838] ? follow_page_mask+0x1920/0x1920 [ 1129.336765] ? down_read+0x10f/0x430 [ 1129.337526] ? down_write+0x160/0x160 [ 1129.338327] get_user_pages_unlocked+0x18a/0x690 [ 1129.339291] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1129.340440] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1129.341416] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1129.342541] ? pin_user_pages_unlocked+0x80/0x80 [ 1129.343522] get_user_pages_fast+0x66/0xa0 [ 1129.344405] iov_iter_get_pages+0x297/0xf40 [ 1129.345297] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1129.346290] ? mempool_resize+0x7d0/0x7d0 [ 1129.347141] bio_iov_iter_get_pages+0x22a/0x1200 [ 1129.348108] ? bvec_alloc+0x17e/0x2f0 [ 1129.348891] ? bio_alloc_bioset+0x2a1/0x600 [ 1129.349764] ? bio_add_pc_page+0x100/0x100 [ 1129.350617] ? bvec_alloc+0x240/0x2f0 [ 1129.351405] ? iov_iter_npages+0x1fd/0xa70 [ 1129.352265] ? ext4_iomap_begin+0x1a0/0x700 [ 1129.353173] iomap_dio_bio_actor+0x77a/0xef0 [ 1129.354084] iomap_dio_actor+0x36f/0x560 [ 1129.354914] iomap_apply+0x282/0x9e0 [ 1129.355669] ? iomap_dio_rw+0x90/0x90 [ 1129.356449] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1129.357620] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1129.358709] ? mark_held_locks+0x9e/0xe0 [ 1129.359551] ? filemap_check_errors+0xa5/0x150 [ 1129.360496] __iomap_dio_rw+0x6cd/0x11a0 [ 1129.361315] ? iomap_dio_rw+0x90/0x90 [ 1129.362111] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1129.363060] ? down_read+0x10f/0x430 [ 1129.363814] ? down_write+0x160/0x160 [ 1129.364615] iomap_dio_rw+0x31/0x90 [ 1129.365354] ext4_file_read_iter+0x2c7/0x4c0 [ 1129.366256] new_sync_read+0x424/0x6f0 [ 1129.367044] ? fsnotify+0xf30/0xf30 [ 1129.367791] ? ksys_lseek+0x1b0/0x1b0 [ 1129.368572] ? _cond_resched+0x12/0x80 [ 1129.369356] ? avc_policy_seqno+0x9/0x70 [ 1129.370183] ? selinux_file_permission+0x36/0x510 [ 1129.371167] ? __fget_files+0x296/0x480 [ 1129.371985] vfs_read+0x457/0x580 [ 1129.372705] ksys_read+0x12d/0x260 [ 1129.373427] ? vfs_write+0xa30/0xa30 [ 1129.374193] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1129.375178] do_syscall_64+0x33/0x40 [ 1129.375933] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1129.376986] RIP: 0033:0x7f771d441b19 [ 1129.377747] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1129.381458] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1129.383007] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1129.384475] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1129.385926] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1129.387367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1129.388810] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 17:34:32 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1da688) 17:34:32 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/38, 0x26) [ 1129.433740] FAULT_INJECTION: forcing a failure. [ 1129.433740] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1129.436552] CPU: 0 PID: 7262 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1129.437942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1129.439692] Call Trace: [ 1129.440240] dump_stack+0x107/0x167 [ 1129.441007] should_fail.cold+0x5/0xa [ 1129.441790] __alloc_pages_nodemask+0x182/0x680 [ 1129.442737] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1129.443737] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1129.444972] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1129.446051] ? lock_downgrade+0x6d0/0x6d0 [ 1129.446900] ? mark_held_locks+0x9e/0xe0 [ 1129.447745] alloc_pages_vma+0xbb/0x410 [ 1129.448589] handle_mm_fault+0x154b/0x3520 [ 1129.449463] ? do_raw_spin_lock+0x121/0x260 [ 1129.450349] ? rwlock_bug.part.0+0x90/0x90 [ 1129.451211] ? __pmd_alloc+0x5e0/0x5e0 [ 1129.452037] __get_user_pages+0x61b/0x1390 [ 1129.452938] ? follow_page_mask+0x1920/0x1920 [ 1129.453860] ? down_read+0x10f/0x430 [ 1129.454637] ? down_write+0x160/0x160 [ 1129.454880] FAULT_INJECTION: forcing a failure. [ 1129.454880] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1129.455431] get_user_pages_unlocked+0x18a/0x690 [ 1129.455455] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1129.455480] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1129.455517] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1129.455576] ? pin_user_pages_unlocked+0x80/0x80 [ 1129.455612] get_user_pages_fast+0x66/0xa0 [ 1129.464252] iov_iter_get_pages+0x297/0xf40 [ 1129.465155] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1129.466160] ? mempool_resize+0x7d0/0x7d0 [ 1129.467025] bio_iov_iter_get_pages+0x22a/0x1200 [ 1129.468002] ? bvec_alloc+0x17e/0x2f0 [ 1129.468808] ? bio_alloc_bioset+0x2a1/0x600 [ 1129.469692] ? bio_add_pc_page+0x100/0x100 [ 1129.470557] ? bvec_alloc+0x240/0x2f0 [ 1129.471347] ? iov_iter_npages+0x1fd/0xa70 [ 1129.472213] ? ext4_iomap_begin+0x1a0/0x700 [ 1129.473097] iomap_dio_bio_actor+0x77a/0xef0 [ 1129.474015] iomap_dio_actor+0x36f/0x560 [ 1129.474857] iomap_apply+0x282/0x9e0 [ 1129.475624] ? iomap_dio_rw+0x90/0x90 [ 1129.476429] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1129.477620] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1129.478723] ? mark_held_locks+0x9e/0xe0 [ 1129.479576] ? filemap_check_errors+0xa5/0x150 [ 1129.480540] __iomap_dio_rw+0x6cd/0x11a0 [ 1129.481371] ? iomap_dio_rw+0x90/0x90 [ 1129.482181] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1129.483125] ? down_read+0x10f/0x430 [ 1129.483896] ? down_write+0x160/0x160 [ 1129.484701] iomap_dio_rw+0x31/0x90 [ 1129.485462] ext4_file_read_iter+0x2c7/0x4c0 [ 1129.486373] new_sync_read+0x424/0x6f0 [ 1129.487171] ? fsnotify+0xf30/0xf30 [ 1129.487916] ? ksys_lseek+0x1b0/0x1b0 [ 1129.488711] ? _cond_resched+0x12/0x80 [ 1129.489511] ? avc_policy_seqno+0x9/0x70 [ 1129.490354] ? selinux_file_permission+0x36/0x510 [ 1129.491353] ? __fget_files+0x296/0x480 [ 1129.492186] vfs_read+0x457/0x580 [ 1129.492934] ksys_read+0x12d/0x260 [ 1129.493666] ? vfs_write+0xa30/0xa30 [ 1129.494439] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1129.495438] do_syscall_64+0x33/0x40 [ 1129.496207] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1129.497271] RIP: 0033:0x7fe1c8afeb19 [ 1129.498040] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1129.501795] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1129.503364] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1129.504842] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1129.506308] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1129.507760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1129.509223] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1129.510725] CPU: 1 PID: 7258 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1129.512377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1129.514324] Call Trace: [ 1129.514960] dump_stack+0x107/0x167 [ 1129.515829] should_fail.cold+0x5/0xa [ 1129.516745] __alloc_pages_nodemask+0x182/0x680 [ 1129.517840] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1129.518994] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1129.520440] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1129.521677] ? lock_downgrade+0x6d0/0x6d0 [ 1129.522648] ? mark_held_locks+0x9e/0xe0 [ 1129.523613] alloc_pages_vma+0xbb/0x410 [ 1129.524531] handle_mm_fault+0x154b/0x3520 [ 1129.525488] ? do_raw_spin_lock+0x121/0x260 [ 1129.526495] ? rwlock_bug.part.0+0x90/0x90 [ 1129.527478] ? __pmd_alloc+0x5e0/0x5e0 [ 1129.528440] __get_user_pages+0x61b/0x1390 [ 1129.529438] ? follow_page_mask+0x1920/0x1920 [ 1129.530490] ? down_read+0x10f/0x430 [ 1129.531355] ? down_write+0x160/0x160 [ 1129.532255] get_user_pages_unlocked+0x18a/0x690 [ 1129.533371] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1129.534633] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1129.535750] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1129.537055] ? pin_user_pages_unlocked+0x80/0x80 [ 1129.538174] get_user_pages_fast+0x66/0xa0 [ 1129.539176] iov_iter_get_pages+0x297/0xf40 [ 1129.540193] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1129.541341] ? mempool_resize+0x7d0/0x7d0 [ 1129.542332] bio_iov_iter_get_pages+0x22a/0x1200 [ 1129.543444] ? bvec_alloc+0x17e/0x2f0 [ 1129.544344] ? bio_alloc_bioset+0x2a1/0x600 [ 1129.545350] ? bio_add_pc_page+0x100/0x100 [ 1129.546321] ? bvec_alloc+0x240/0x2f0 [ 1129.547185] ? iov_iter_npages+0x1fd/0xa70 [ 1129.548150] ? ext4_iomap_begin+0x1a0/0x700 [ 1129.549195] iomap_dio_bio_actor+0x77a/0xef0 [ 1129.550216] iomap_dio_actor+0x36f/0x560 [ 1129.551143] iomap_apply+0x282/0x9e0 [ 1129.552000] ? iomap_dio_rw+0x90/0x90 17:34:32 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, 0xffffffffffffffff) [ 1129.552900] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1129.554388] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1129.555619] ? mark_held_locks+0x9e/0xe0 [ 1129.556596] ? filemap_check_errors+0xa5/0x150 [ 1129.557660] __iomap_dio_rw+0x6cd/0x11a0 [ 1129.558594] ? iomap_dio_rw+0x90/0x90 [ 1129.559498] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1129.560572] ? down_read+0x10f/0x430 [ 1129.561435] ? down_write+0x160/0x160 [ 1129.562322] iomap_dio_rw+0x31/0x90 [ 1129.563161] ext4_file_read_iter+0x2c7/0x4c0 [ 1129.564181] new_sync_read+0x424/0x6f0 [ 1129.565047] ? fsnotify+0xf30/0xf30 [ 1129.565851] ? ksys_lseek+0x1b0/0x1b0 [ 1129.566719] ? _cond_resched+0x12/0x80 [ 1129.567630] ? avc_policy_seqno+0x9/0x70 [ 1129.568592] ? selinux_file_permission+0x36/0x510 [ 1129.569716] ? __fget_files+0x296/0x480 [ 1129.570645] vfs_read+0x457/0x580 [ 1129.571453] ksys_read+0x12d/0x260 [ 1129.572272] ? vfs_write+0xa30/0xa30 [ 1129.573157] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1129.574273] do_syscall_64+0x33/0x40 [ 1129.575136] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1129.576311] RIP: 0033:0x7f4ab5779b19 [ 1129.577179] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1129.581372] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1129.583101] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1129.584726] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1129.586344] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1129.587960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1129.589609] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 17:34:32 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xffffff7f, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:34:32 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x201b4000) 17:34:32 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYRESDEC=r0]) 17:34:32 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/38, 0x26) 17:34:32 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xffffff8c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:34:32 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, 0xffffffffffffffff) 17:34:46 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 35) 17:34:46 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) 17:34:46 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 37) 17:34:46 executing program 6: r0 = creat(&(0x7f0000000100)='./file0/file0\x00', 0x42) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) r2 = syz_open_dev$hiddev(&(0x7f0000000000), 0xffffffffffffffff, 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0x9}}, './file0/file0\x00'}) 17:34:46 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 34) 17:34:46 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, 0xffffffffffffffff) 17:34:46 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xfffffff6, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:34:46 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, 0x0, 0x0) [ 1143.874982] FAULT_INJECTION: forcing a failure. [ 1143.874982] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1143.877497] CPU: 0 PID: 7297 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1143.878931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1143.880655] Call Trace: [ 1143.881198] dump_stack+0x107/0x167 [ 1143.881949] should_fail.cold+0x5/0xa [ 1143.882695] FAULT_INJECTION: forcing a failure. [ 1143.882695] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1143.885057] __alloc_pages_nodemask+0x182/0x680 [ 1143.885991] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1143.886998] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1143.888234] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1143.889294] ? lock_downgrade+0x6d0/0x6d0 [ 1143.890146] ? mark_held_locks+0x9e/0xe0 [ 1143.890991] alloc_pages_vma+0xbb/0x410 [ 1143.891823] handle_mm_fault+0x154b/0x3520 [ 1143.892707] ? do_raw_spin_lock+0x121/0x260 [ 1143.893590] ? rwlock_bug.part.0+0x90/0x90 [ 1143.894465] ? __pmd_alloc+0x5e0/0x5e0 [ 1143.895286] __get_user_pages+0x61b/0x1390 [ 1143.896166] ? follow_page_mask+0x1920/0x1920 [ 1143.897092] ? down_read+0x10f/0x430 [ 1143.897852] ? down_write+0x160/0x160 [ 1143.898642] get_user_pages_unlocked+0x18a/0x690 [ 1143.899599] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1143.900717] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1143.901695] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1143.902817] ? pin_user_pages_unlocked+0x80/0x80 [ 1143.903792] get_user_pages_fast+0x66/0xa0 [ 1143.904673] iov_iter_get_pages+0x297/0xf40 [ 1143.905554] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1143.906540] ? mempool_resize+0x7d0/0x7d0 [ 1143.907393] bio_iov_iter_get_pages+0x22a/0x1200 [ 1143.908354] ? bvec_alloc+0x17e/0x2f0 [ 1143.909133] ? bio_alloc_bioset+0x2a1/0x600 [ 1143.910012] ? bio_add_pc_page+0x100/0x100 [ 1143.910867] ? bvec_alloc+0x240/0x2f0 [ 1143.911643] ? iov_iter_npages+0x1fd/0xa70 [ 1143.912493] ? ext4_iomap_begin+0x1a0/0x700 [ 1143.913389] iomap_dio_bio_actor+0x77a/0xef0 [ 1143.914296] iomap_dio_actor+0x36f/0x560 [ 1143.915127] iomap_apply+0x282/0x9e0 [ 1143.915879] ? iomap_dio_rw+0x90/0x90 [ 1143.916658] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1143.917824] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1143.918917] ? mark_held_locks+0x9e/0xe0 [ 1143.919780] ? filemap_check_errors+0xa5/0x150 [ 1143.920739] __iomap_dio_rw+0x6cd/0x11a0 [ 1143.921563] ? iomap_dio_rw+0x90/0x90 [ 1143.922366] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1143.923308] ? down_read+0x10f/0x430 [ 1143.924061] ? down_write+0x160/0x160 [ 1143.924849] iomap_dio_rw+0x31/0x90 [ 1143.925605] ext4_file_read_iter+0x2c7/0x4c0 [ 1143.926514] new_sync_read+0x424/0x6f0 [ 1143.927292] ? fsnotify+0xf30/0xf30 [ 1143.928021] ? ksys_lseek+0x1b0/0x1b0 [ 1143.928801] ? _cond_resched+0x12/0x80 [ 1143.929583] ? avc_policy_seqno+0x9/0x70 [ 1143.930399] ? selinux_file_permission+0x36/0x510 [ 1143.931370] ? __fget_files+0x296/0x480 [ 1143.932182] vfs_read+0x457/0x580 [ 1143.932903] ksys_read+0x12d/0x260 [ 1143.933615] ? vfs_write+0xa30/0xa30 [ 1143.934374] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1143.935346] do_syscall_64+0x33/0x40 [ 1143.936100] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1143.937138] RIP: 0033:0x7fe1c8afeb19 [ 1143.937875] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1143.941711] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1143.943224] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1143.944661] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1143.946081] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1143.947498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1143.948917] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1143.950368] CPU: 1 PID: 7301 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1143.951742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1143.953408] Call Trace: [ 1143.953938] dump_stack+0x107/0x167 [ 1143.954668] should_fail.cold+0x5/0xa [ 1143.955447] __alloc_pages_nodemask+0x182/0x680 [ 1143.956373] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1143.957360] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1143.958555] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1143.959593] ? lock_downgrade+0x6d0/0x6d0 [ 1143.960415] ? mark_held_locks+0x9e/0xe0 [ 1143.961241] alloc_pages_vma+0xbb/0x410 [ 1143.962037] handle_mm_fault+0x154b/0x3520 [ 1143.962872] ? do_raw_spin_lock+0x121/0x260 [ 1143.963755] ? rwlock_bug.part.0+0x90/0x90 [ 1143.964598] ? __pmd_alloc+0x5e0/0x5e0 [ 1143.965414] __get_user_pages+0x61b/0x1390 [ 1143.966392] ? follow_page_mask+0x1920/0x1920 [ 1143.967285] ? down_read+0x10f/0x430 [ 1143.968032] ? down_write+0x160/0x160 [ 1143.968821] get_user_pages_unlocked+0x18a/0x690 [ 1143.969848] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1143.971019] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1143.971987] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1143.973164] ? pin_user_pages_unlocked+0x80/0x80 [ 1143.974196] get_user_pages_fast+0x66/0xa0 [ 1143.975099] iov_iter_get_pages+0x297/0xf40 [ 1143.976029] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1143.977093] ? mempool_resize+0x7d0/0x7d0 [ 1143.977983] bio_iov_iter_get_pages+0x22a/0x1200 [ 1143.978984] ? bvec_alloc+0x17e/0x2f0 [ 1143.979795] ? bio_alloc_bioset+0x2a1/0x600 [ 1143.980689] ? bio_add_pc_page+0x100/0x100 [ 1143.981553] ? bvec_alloc+0x240/0x2f0 [ 1143.982375] ? iov_iter_npages+0x1fd/0xa70 [ 1143.983267] ? ext4_iomap_begin+0x1a0/0x700 [ 1143.984185] iomap_dio_bio_actor+0x77a/0xef0 [ 1143.984233] iomap_dio_actor+0x36f/0x560 [ 1143.984264] iomap_apply+0x282/0x9e0 [ 1143.984283] ? iomap_dio_rw+0x90/0x90 [ 1143.984307] ? trace_event_raw_event_iomap_apply+0x430/0x430 17:34:47 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, 0x0, 0x0) [ 1143.984339] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1143.984358] ? mark_held_locks+0x9e/0xe0 [ 1143.984398] ? filemap_check_errors+0xa5/0x150 [ 1143.984426] __iomap_dio_rw+0x6cd/0x11a0 [ 1143.984443] ? iomap_dio_rw+0x90/0x90 [ 1143.984484] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1143.984526] ? down_read+0x10f/0x430 [ 1143.984546] ? down_write+0x160/0x160 [ 1143.984575] iomap_dio_rw+0x31/0x90 [ 1143.984597] ext4_file_read_iter+0x2c7/0x4c0 17:34:47 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x6, 0x1, 0x8}) 17:34:47 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xfffffffe, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:34:47 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, 0x0, 0x0) [ 1143.984622] new_sync_read+0x424/0x6f0 [ 1143.984640] ? fsnotify+0xf30/0xf30 [ 1143.984660] ? ksys_lseek+0x1b0/0x1b0 [ 1143.984681] ? _cond_resched+0x12/0x80 [ 1143.984703] ? avc_policy_seqno+0x9/0x70 [ 1143.984724] ? selinux_file_permission+0x36/0x510 [ 1143.984750] ? __fget_files+0x296/0x480 [ 1143.984784] vfs_read+0x457/0x580 [ 1143.984813] ksys_read+0x12d/0x260 [ 1143.984840] ? vfs_write+0xa30/0xa30 [ 1143.984876] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1143.984902] do_syscall_64+0x33/0x40 [ 1143.984924] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1143.984938] RIP: 0033:0x7f771d441b19 [ 1143.984957] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1143.984969] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1143.984990] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1143.985002] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1143.985014] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1143.985026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1143.985038] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1143.993659] FAULT_INJECTION: forcing a failure. [ 1143.993659] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1143.993680] CPU: 1 PID: 7300 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1143.993690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1143.993697] Call Trace: [ 1143.993720] dump_stack+0x107/0x167 [ 1143.993744] should_fail.cold+0x5/0xa [ 1143.993773] __alloc_pages_nodemask+0x182/0x680 [ 1143.993792] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1143.993819] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1143.993847] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1143.993867] ? lock_downgrade+0x6d0/0x6d0 [ 1143.993884] ? mark_held_locks+0x9e/0xe0 [ 1143.993912] alloc_pages_vma+0xbb/0x410 [ 1143.993938] handle_mm_fault+0x154b/0x3520 [ 1143.993965] ? do_raw_spin_lock+0x121/0x260 [ 1143.993992] ? rwlock_bug.part.0+0x90/0x90 [ 1143.994011] ? __pmd_alloc+0x5e0/0x5e0 [ 1143.994061] __get_user_pages+0x61b/0x1390 [ 1143.994095] ? follow_page_mask+0x1920/0x1920 [ 1143.994116] ? down_read+0x10f/0x430 [ 1143.994136] ? down_write+0x160/0x160 [ 1143.994170] get_user_pages_unlocked+0x18a/0x690 [ 1143.994194] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1143.994218] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1143.994255] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1143.994314] ? pin_user_pages_unlocked+0x80/0x80 [ 1143.994349] get_user_pages_fast+0x66/0xa0 [ 1143.994375] iov_iter_get_pages+0x297/0xf40 [ 1143.994405] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1143.994423] ? mempool_resize+0x7d0/0x7d0 [ 1143.994455] bio_iov_iter_get_pages+0x22a/0x1200 [ 1143.994483] ? bvec_alloc+0x17e/0x2f0 [ 1143.994506] ? bio_alloc_bioset+0x2a1/0x600 [ 1143.994524] ? bio_add_pc_page+0x100/0x100 [ 1143.994543] ? bvec_alloc+0x240/0x2f0 [ 1143.994569] ? iov_iter_npages+0x1fd/0xa70 [ 1143.994586] ? ext4_iomap_begin+0x1a0/0x700 [ 1143.994613] iomap_dio_bio_actor+0x77a/0xef0 [ 1143.994653] iomap_dio_actor+0x36f/0x560 [ 1143.994682] iomap_apply+0x282/0x9e0 [ 1143.994701] ? iomap_dio_rw+0x90/0x90 [ 1143.994725] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1143.994756] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1143.994774] ? mark_held_locks+0x9e/0xe0 [ 1143.994814] ? filemap_check_errors+0xa5/0x150 [ 1143.994841] __iomap_dio_rw+0x6cd/0x11a0 [ 1143.994858] ? iomap_dio_rw+0x90/0x90 [ 1143.994900] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1143.994932] ? down_read+0x10f/0x430 [ 1143.994952] ? down_write+0x160/0x160 [ 1143.994980] iomap_dio_rw+0x31/0x90 [ 1143.995002] ext4_file_read_iter+0x2c7/0x4c0 [ 1143.995027] new_sync_read+0x424/0x6f0 [ 1143.995044] ? fsnotify+0xf30/0xf30 [ 1143.995064] ? ksys_lseek+0x1b0/0x1b0 [ 1143.995084] ? _cond_resched+0x12/0x80 [ 1143.995106] ? avc_policy_seqno+0x9/0x70 [ 1143.995127] ? selinux_file_permission+0x36/0x510 [ 1143.995153] ? __fget_files+0x296/0x480 [ 1143.995186] vfs_read+0x457/0x580 [ 1143.995215] ksys_read+0x12d/0x260 [ 1143.995234] ? vfs_write+0xa30/0xa30 [ 1143.995261] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1143.995287] do_syscall_64+0x33/0x40 [ 1143.995308] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1143.995320] RIP: 0033:0x7f4ab5779b19 [ 1143.995341] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1143.995353] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1143.995374] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1143.995386] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1143.995398] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1143.995410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1143.995422] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 17:35:03 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 36) 17:35:03 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0xee00, 0xffffffffffffffff}}, './file0\x00'}) r3 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYRESDEC=r3], 0x3c}}, 0x4801) dup2(r2, r3) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x6) read(r1, &(0x7f0000000000), 0x1b4000) [ 1159.992733] FAULT_INJECTION: forcing a failure. [ 1159.992733] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1159.994398] CPU: 1 PID: 7336 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1159.995101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1159.995959] Call Trace: [ 1159.996239] dump_stack+0x107/0x167 [ 1159.996614] should_fail.cold+0x5/0xa [ 1159.997024] __alloc_pages_nodemask+0x182/0x680 [ 1159.997504] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1159.998006] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1159.998623] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1159.999164] ? lock_downgrade+0x6d0/0x6d0 [ 1159.999586] ? mark_held_locks+0x9e/0xe0 [ 1160.000011] alloc_pages_vma+0xbb/0x410 [ 1160.000426] handle_mm_fault+0x154b/0x3520 [ 1160.000881] ? do_raw_spin_lock+0x121/0x260 [ 1160.001325] ? rwlock_bug.part.0+0x90/0x90 [ 1160.001758] ? __pmd_alloc+0x5e0/0x5e0 [ 1160.002176] __get_user_pages+0x61b/0x1390 [ 1160.002616] ? follow_page_mask+0x1920/0x1920 [ 1160.003123] ? down_read+0x10f/0x430 [ 1160.003533] ? down_write+0x160/0x160 [ 1160.003930] get_user_pages_unlocked+0x18a/0x690 [ 1160.004452] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1160.005058] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1160.005554] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1160.006161] ? pin_user_pages_unlocked+0x80/0x80 [ 1160.006687] get_user_pages_fast+0x66/0xa0 [ 1160.007158] iov_iter_get_pages+0x297/0xf40 [ 1160.007632] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1160.008172] ? mempool_resize+0x7d0/0x7d0 [ 1160.008634] bio_iov_iter_get_pages+0x22a/0x1200 [ 1160.009179] ? bvec_alloc+0x17e/0x2f0 [ 1160.009600] ? bio_alloc_bioset+0x2a1/0x600 [ 1160.010075] ? bio_add_pc_page+0x100/0x100 [ 1160.010533] ? bvec_alloc+0x240/0x2f0 [ 1160.010955] ? iov_iter_npages+0x1fd/0xa70 [ 1160.011416] ? ext4_iomap_begin+0x1a0/0x700 [ 1160.011897] iomap_dio_bio_actor+0x77a/0xef0 [ 1160.012390] iomap_dio_actor+0x36f/0x560 [ 1160.012898] iomap_apply+0x282/0x9e0 [ 1160.013281] ? iomap_dio_rw+0x90/0x90 [ 1160.013693] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1160.014283] ? delete_from_page_cache_batch+0xcc0/0xcc0 17:35:03 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xedc000000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:35:03 executing program 6: kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1c0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) lseek(r0, 0x3, 0x4) r1 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, 0x0, 0x0) r2 = ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000000c0)) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYRESDEC=r1], 0x3c}}, 0x4801) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000, 0x0, 0x800000}) 17:35:03 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 35) 17:35:03 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) [ 1160.014826] ? mark_held_locks+0x9e/0xe0 [ 1160.015449] ? filemap_check_errors+0xa5/0x150 17:35:03 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 38) 17:35:03 executing program 3: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4007) [ 1160.016107] __iomap_dio_rw+0x6cd/0x11a0 [ 1160.016732] ? iomap_dio_rw+0x90/0x90 [ 1160.017297] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1160.017885] ? down_read+0x10f/0x430 [ 1160.018256] ? down_write+0x160/0x160 [ 1160.018758] iomap_dio_rw+0x31/0x90 [ 1160.019229] ext4_file_read_iter+0x2c7/0x4c0 [ 1160.019804] new_sync_read+0x424/0x6f0 [ 1160.020302] ? fsnotify+0xf30/0xf30 [ 1160.020777] ? ksys_lseek+0x1b0/0x1b0 [ 1160.021268] ? _cond_resched+0x12/0x80 [ 1160.021773] ? avc_policy_seqno+0x9/0x70 [ 1160.022294] ? selinux_file_permission+0x36/0x510 [ 1160.022917] ? __fget_files+0x296/0x480 [ 1160.023433] vfs_read+0x457/0x580 [ 1160.023883] ksys_read+0x12d/0x260 [ 1160.024339] ? vfs_write+0xa30/0xa30 [ 1160.024839] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1160.025461] do_syscall_64+0x33/0x40 [ 1160.025939] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1160.026513] RIP: 0033:0x7fe1c8afeb19 [ 1160.026887] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1160.028763] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1160.029742] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1160.030660] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1160.031571] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1160.032488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1160.033407] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1160.045775] FAULT_INJECTION: forcing a failure. [ 1160.045775] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1160.047348] CPU: 1 PID: 7342 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1160.048219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1160.049298] Call Trace: [ 1160.049645] dump_stack+0x107/0x167 [ 1160.050119] should_fail.cold+0x5/0xa [ 1160.050617] __alloc_pages_nodemask+0x182/0x680 [ 1160.051216] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1160.051848] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1160.052627] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1160.053314] ? lock_downgrade+0x6d0/0x6d0 [ 1160.053763] ? mark_held_locks+0x9e/0xe0 [ 1160.054176] alloc_pages_vma+0xbb/0x410 [ 1160.054581] handle_mm_fault+0x154b/0x3520 [ 1160.055005] ? do_raw_spin_lock+0x121/0x260 [ 1160.055436] ? rwlock_bug.part.0+0x90/0x90 [ 1160.055869] ? __pmd_alloc+0x5e0/0x5e0 [ 1160.056284] __get_user_pages+0x61b/0x1390 [ 1160.056724] ? follow_page_mask+0x1920/0x1920 [ 1160.057206] ? down_read+0x10f/0x430 [ 1160.057588] ? down_write+0x160/0x160 [ 1160.057994] get_user_pages_unlocked+0x18a/0x690 [ 1160.058486] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1160.059045] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1160.059538] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1160.060101] ? pin_user_pages_unlocked+0x80/0x80 [ 1160.060597] get_user_pages_fast+0x66/0xa0 [ 1160.061044] iov_iter_get_pages+0x297/0xf40 [ 1160.061489] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1160.061990] ? mempool_resize+0x7d0/0x7d0 [ 1160.062422] bio_iov_iter_get_pages+0x22a/0x1200 [ 1160.062911] ? bvec_alloc+0x17e/0x2f0 [ 1160.063308] ? bio_alloc_bioset+0x2a1/0x600 [ 1160.063743] ? bio_add_pc_page+0x100/0x100 [ 1160.064172] ? bvec_alloc+0x240/0x2f0 [ 1160.064565] ? iov_iter_npages+0x1fd/0xa70 [ 1160.065016] ? ext4_iomap_begin+0x1a0/0x700 [ 1160.065462] iomap_dio_bio_actor+0x77a/0xef0 [ 1160.065927] iomap_dio_actor+0x36f/0x560 [ 1160.066371] iomap_apply+0x282/0x9e0 [ 1160.066762] ? iomap_dio_rw+0x90/0x90 [ 1160.067183] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1160.067877] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1160.068443] ? mark_held_locks+0x9e/0xe0 [ 1160.068902] ? filemap_check_errors+0xa5/0x150 [ 1160.069396] __iomap_dio_rw+0x6cd/0x11a0 [ 1160.069810] ? iomap_dio_rw+0x90/0x90 [ 1160.070218] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1160.070705] ? down_read+0x10f/0x430 [ 1160.071103] ? down_write+0x160/0x160 [ 1160.071514] iomap_dio_rw+0x31/0x90 [ 1160.071913] ext4_file_read_iter+0x2c7/0x4c0 [ 1160.072389] new_sync_read+0x424/0x6f0 [ 1160.072812] ? fsnotify+0xf30/0xf30 [ 1160.073200] ? ksys_lseek+0x1b0/0x1b0 [ 1160.073604] ? _cond_resched+0x12/0x80 [ 1160.074005] ? avc_policy_seqno+0x9/0x70 [ 1160.074441] ? selinux_file_permission+0x36/0x510 [ 1160.074933] ? __fget_files+0x296/0x480 [ 1160.075356] vfs_read+0x457/0x580 [ 1160.075727] ksys_read+0x12d/0x260 [ 1160.076103] ? vfs_write+0xa30/0xa30 [ 1160.076504] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1160.077010] do_syscall_64+0x33/0x40 [ 1160.077403] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1160.077926] RIP: 0033:0x7f771d441b19 [ 1160.078321] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1160.080242] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1160.081048] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1160.081795] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1160.082533] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1160.083288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1160.084038] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1160.104279] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:35:03 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) r1 = timerfd_create(0x2, 0x80800) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000140)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0xb, 0x0, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(r3, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000780)={0x14, 0x0, 0x1}, 0x14}}, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f0000000400)={0x0, 0x0, {}, {}, {0x0, @struct, 0x0}}) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000002080)={{}, r2, 0x2, @inherit={0x50, &(0x7f0000000000)={0x0, 0x1, 0x5, 0x0, {0x22, 0xc66, 0x7fffffff, 0x7f, 0x6}, [0x9]}}, @devid=r4}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000180)={r4, 0x28800000000000, 0x5, 0x1}) [ 1160.154723] FAULT_INJECTION: forcing a failure. [ 1160.154723] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1160.157893] CPU: 0 PID: 7348 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1160.159341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1160.161119] Call Trace: [ 1160.161690] dump_stack+0x107/0x167 [ 1160.162472] should_fail.cold+0x5/0xa [ 1160.163294] __alloc_pages_nodemask+0x182/0x680 [ 1160.164292] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1160.165346] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1160.166621] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1160.167787] ? lock_downgrade+0x6d0/0x6d0 [ 1160.168770] ? mark_held_locks+0x9e/0xe0 [ 1160.169692] alloc_pages_vma+0xbb/0x410 [ 1160.170596] handle_mm_fault+0x154b/0x3520 [ 1160.171548] ? do_raw_spin_lock+0x121/0x260 [ 1160.172510] ? rwlock_bug.part.0+0x90/0x90 [ 1160.173508] ? __pmd_alloc+0x5e0/0x5e0 [ 1160.174420] __get_user_pages+0x61b/0x1390 [ 1160.175406] ? follow_page_mask+0x1920/0x1920 [ 1160.176415] ? down_read+0x10f/0x430 [ 1160.177286] ? down_write+0x160/0x160 [ 1160.178161] get_user_pages_unlocked+0x18a/0x690 [ 1160.179248] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1160.180460] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1160.181589] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1160.182826] ? pin_user_pages_unlocked+0x80/0x80 [ 1160.183909] ? mark_lock+0xf5/0x2df0 [ 1160.184765] get_user_pages_fast+0x66/0xa0 [ 1160.185746] iov_iter_get_pages+0x297/0xf40 [ 1160.186729] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1160.187842] ? mempool_resize+0x7d0/0x7d0 [ 1160.188805] bio_iov_iter_get_pages+0x22a/0x1200 [ 1160.189906] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1160.191124] ? bio_add_pc_page+0x100/0x100 [ 1160.192080] ? bio_alloc_bioset+0x2a1/0x600 [ 1160.193065] iomap_dio_bio_actor+0x77a/0xef0 [ 1160.194072] iomap_dio_actor+0x36f/0x560 [ 1160.194992] iomap_apply+0x282/0x9e0 [ 1160.195827] ? iomap_dio_rw+0x90/0x90 [ 1160.196687] ? trace_event_raw_event_iomap_apply+0x430/0x430 17:35:03 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 37) 17:35:03 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x40c000, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x48, 0x0, 0xb, 0x201, 0x0, 0x0, {0xa, 0x0, 0x9}, [@NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x5}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_NAME={0x5, 0x1, '\x00'}, @NFTA_COMPAT_NAME={0x9, 0x1, '.-.^\x00'}, @NFTA_COMPAT_NAME={0x8, 0x1, '%^]\x00'}, @NFTA_COMPAT_NAME={0x5, 0x1, '\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x80) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 17:35:03 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) [ 1160.198101] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1160.199269] ? mark_held_locks+0x9e/0xe0 [ 1160.200161] ? filemap_check_errors+0xa5/0x150 [ 1160.201163] __iomap_dio_rw+0x6cd/0x11a0 [ 1160.202039] ? iomap_dio_rw+0x90/0x90 [ 1160.202085] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1160.202120] ? down_read+0x10f/0x430 [ 1160.204252] ? down_write+0x160/0x160 [ 1160.205099] iomap_dio_rw+0x31/0x90 [ 1160.205887] ext4_file_read_iter+0x2c7/0x4c0 [ 1160.206861] FAULT_INJECTION: forcing a failure. [ 1160.206861] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1160.206936] new_sync_read+0x424/0x6f0 [ 1160.209170] ? fsnotify+0xf30/0xf30 [ 1160.209956] ? ksys_lseek+0x1b0/0x1b0 [ 1160.210941] ? _cond_resched+0x12/0x80 [ 1160.211781] ? avc_policy_seqno+0x9/0x70 [ 1160.212838] ? selinux_file_permission+0x36/0x510 [ 1160.213876] ? __fget_files+0x296/0x480 [ 1160.214916] vfs_read+0x457/0x580 [ 1160.215675] ksys_read+0x12d/0x260 [ 1160.216595] ? vfs_write+0xa30/0xa30 [ 1160.217428] do_syscall_64+0x33/0x40 [ 1160.218398] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1160.219507] RIP: 0033:0x7f4ab5779b19 [ 1160.220468] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1160.224488] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1160.226455] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1160.227966] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1160.229543] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1160.231062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1160.232884] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1160.234630] CPU: 1 PID: 7357 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1160.235383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1160.236289] Call Trace: [ 1160.236582] dump_stack+0x107/0x167 [ 1160.236996] should_fail.cold+0x5/0xa [ 1160.237418] __alloc_pages_nodemask+0x182/0x680 [ 1160.237953] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1160.238489] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1160.239138] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1160.239696] ? lock_downgrade+0x6d0/0x6d0 [ 1160.240144] ? mark_held_locks+0x9e/0xe0 [ 1160.240591] alloc_pages_vma+0xbb/0x410 [ 1160.241007] handle_mm_fault+0x154b/0x3520 [ 1160.241468] ? do_raw_spin_lock+0x121/0x260 [ 1160.241937] ? rwlock_bug.part.0+0x90/0x90 [ 1160.242390] ? __pmd_alloc+0x5e0/0x5e0 [ 1160.242829] __get_user_pages+0x61b/0x1390 [ 1160.243297] ? follow_page_mask+0x1920/0x1920 [ 1160.243783] ? down_read+0x10f/0x430 [ 1160.244185] ? down_write+0x160/0x160 [ 1160.244606] get_user_pages_unlocked+0x18a/0x690 [ 1160.245095] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1160.245680] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1160.246169] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1160.246764] ? pin_user_pages_unlocked+0x80/0x80 [ 1160.247251] get_user_pages_fast+0x66/0xa0 [ 1160.247713] iov_iter_get_pages+0x297/0xf40 [ 1160.248158] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1160.248687] ? mempool_resize+0x7d0/0x7d0 [ 1160.249164] bio_iov_iter_get_pages+0x22a/0x1200 [ 1160.249685] ? bvec_alloc+0x17e/0x2f0 [ 1160.250097] ? bio_alloc_bioset+0x2a1/0x600 [ 1160.250562] ? bio_add_pc_page+0x100/0x100 [ 1160.250990] ? bvec_alloc+0x240/0x2f0 [ 1160.251400] ? iov_iter_npages+0x1fd/0xa70 [ 1160.251830] ? ext4_iomap_begin+0x1a0/0x700 [ 1160.252296] iomap_dio_bio_actor+0x77a/0xef0 [ 1160.252760] iomap_dio_actor+0x36f/0x560 [ 1160.253198] iomap_apply+0x282/0x9e0 [ 1160.253577] ? iomap_dio_rw+0x90/0x90 [ 1160.253978] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1160.254587] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1160.255129] ? mark_held_locks+0x9e/0xe0 [ 1160.255570] ? filemap_check_errors+0xa5/0x150 [ 1160.256037] __iomap_dio_rw+0x6cd/0x11a0 [ 1160.256467] ? iomap_dio_rw+0x90/0x90 [ 1160.256874] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1160.257361] ? down_read+0x10f/0x430 [ 1160.257740] ? down_write+0x160/0x160 [ 1160.258157] iomap_dio_rw+0x31/0x90 [ 1160.258576] ext4_file_read_iter+0x2c7/0x4c0 [ 1160.259037] new_sync_read+0x424/0x6f0 [ 1160.259471] ? fsnotify+0xf30/0xf30 [ 1160.259843] ? ksys_lseek+0x1b0/0x1b0 [ 1160.260260] ? _cond_resched+0x12/0x80 [ 1160.260684] ? avc_policy_seqno+0x9/0x70 [ 1160.261109] ? selinux_file_permission+0x36/0x510 [ 1160.261633] ? __fget_files+0x296/0x480 [ 1160.262074] vfs_read+0x457/0x580 [ 1160.262460] ksys_read+0x12d/0x260 [ 1160.262848] ? vfs_write+0xa30/0xa30 [ 1160.263257] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1160.263786] do_syscall_64+0x33/0x40 [ 1160.264166] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1160.264717] RIP: 0033:0x7fe1c8afeb19 [ 1160.265104] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1160.267063] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1160.267885] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1160.268661] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1160.269436] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1160.270200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1160.270966] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 17:35:03 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x9, 0x38, 0x0, 0x5e, 0x22486, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000040), 0xc}, 0x5803, 0x0, 0x0, 0x8, 0x0, 0x1000006, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x1c7501, 0xc6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) shutdown(r1, 0x1) 17:35:03 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x1000000000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1160.289411] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1160.300197] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7359 comm=syz-executor.3 17:35:17 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 36) 17:35:17 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 38) 17:35:17 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x8000000000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:35:17 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:35:17 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(&(0x7f0000000580), r1) 17:35:17 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() ptrace(0xffffffffffffffff, r2) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xc2, 0x5, 0x6, 0xa2, 0x0, 0x80000001, 0x0, 0x6, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x81, 0x2, @perf_bp={&(0x7f00000000c0)}, 0x12010, 0x40, 0x3, 0x9, 0x373, 0x3, 0x6, 0x0, 0x78da, 0x0, 0x61}, r2, 0x6, r3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) r4 = syz_open_procfs(r2, &(0x7f0000000180)='cgroup\x00') ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f00000002c0)={0x0, 0x9, 0xff}) read(r0, &(0x7f0000000000), 0x1b4000) 17:35:17 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 39) 17:35:17 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) syncfs(r0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) [ 1174.718968] FAULT_INJECTION: forcing a failure. [ 1174.718968] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1174.721559] CPU: 0 PID: 7378 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1174.722913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1174.724546] Call Trace: [ 1174.724567] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1174.725094] dump_stack+0x107/0x167 [ 1174.725121] should_fail.cold+0x5/0xa [ 1174.725154] __alloc_pages_nodemask+0x182/0x680 [ 1174.729237] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1174.729759] FAULT_INJECTION: forcing a failure. [ 1174.729759] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1174.730211] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1174.730240] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1174.730262] ? lock_downgrade+0x6d0/0x6d0 [ 1174.730288] ? mark_held_locks+0x9e/0xe0 [ 1174.737262] alloc_pages_vma+0xbb/0x410 [ 1174.738218] handle_mm_fault+0x154b/0x3520 [ 1174.739239] ? do_raw_spin_lock+0x121/0x260 [ 1174.740228] ? rwlock_bug.part.0+0x90/0x90 [ 1174.741103] ? __pmd_alloc+0x5e0/0x5e0 [ 1174.741908] __get_user_pages+0x61b/0x1390 [ 1174.742765] ? follow_page_mask+0x1920/0x1920 [ 1174.743658] ? down_read+0x10f/0x430 [ 1174.744403] ? down_write+0x160/0x160 [ 1174.745189] get_user_pages_unlocked+0x18a/0x690 [ 1174.746131] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1174.747206] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1174.748164] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1174.749260] ? pin_user_pages_unlocked+0x80/0x80 [ 1174.750214] get_user_pages_fast+0x66/0xa0 [ 1174.751065] iov_iter_get_pages+0x297/0xf40 [ 1174.751930] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1174.752901] ? mempool_resize+0x7d0/0x7d0 [ 1174.753749] bio_iov_iter_get_pages+0x22a/0x1200 [ 1174.754694] ? __sanitizer_cov_trace_switch+0x37/0x80 [ 1174.755727] ? bvec_alloc+0x17e/0x2f0 [ 1174.756489] ? bio_alloc_bioset+0x2a1/0x600 [ 1174.757361] ? bio_add_pc_page+0x100/0x100 [ 1174.758199] ? bvec_alloc+0x240/0x2f0 [ 1174.758959] ? iov_iter_npages+0x1fd/0xa70 [ 1174.759801] ? ext4_iomap_begin+0x1a0/0x700 [ 1174.760664] iomap_dio_bio_actor+0x77a/0xef0 [ 1174.761569] iomap_dio_actor+0x36f/0x560 [ 1174.762385] iomap_apply+0x282/0x9e0 [ 1174.763125] ? iomap_dio_rw+0x90/0x90 [ 1174.763901] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1174.765059] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1174.766148] ? mark_held_locks+0x9e/0xe0 [ 1174.766982] ? filemap_check_errors+0xa5/0x150 [ 1174.767918] __iomap_dio_rw+0x6cd/0x11a0 [ 1174.768718] ? iomap_dio_rw+0x90/0x90 [ 1174.769500] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1174.770456] ? down_read+0x10f/0x430 [ 1174.771202] ? down_write+0x160/0x160 [ 1174.771987] iomap_dio_rw+0x31/0x90 [ 1174.772723] ext4_file_read_iter+0x2c7/0x4c0 [ 1174.773652] new_sync_read+0x424/0x6f0 [ 1174.774445] ? fsnotify+0xf30/0xf30 [ 1174.775186] ? ksys_lseek+0x1b0/0x1b0 [ 1174.775958] ? _cond_resched+0x12/0x80 [ 1174.776754] ? avc_policy_seqno+0x9/0x70 [ 1174.777592] ? selinux_file_permission+0x36/0x510 [ 1174.778575] ? __fget_files+0x296/0x480 [ 1174.779391] vfs_read+0x457/0x580 [ 1174.780104] ksys_read+0x12d/0x260 [ 1174.780824] ? vfs_write+0xa30/0xa30 [ 1174.781616] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1174.782599] do_syscall_64+0x33/0x40 [ 1174.783359] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1174.784396] RIP: 0033:0x7f771d441b19 [ 1174.785164] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1174.788866] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1174.790419] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1174.791872] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1174.793320] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1174.794766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1174.796207] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1174.797705] CPU: 1 PID: 7386 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1174.799105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1174.800790] Call Trace: [ 1174.801358] dump_stack+0x107/0x167 [ 1174.802111] should_fail.cold+0x5/0xa [ 1174.802904] __alloc_pages_nodemask+0x182/0x680 [ 1174.803859] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1174.804897] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1174.806287] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1174.807350] ? lock_downgrade+0x6d0/0x6d0 [ 1174.808195] ? mark_held_locks+0x9e/0xe0 [ 1174.808223] alloc_pages_vma+0xbb/0x410 [ 1174.809994] handle_mm_fault+0x154b/0x3520 [ 1174.810868] ? do_raw_spin_lock+0x121/0x260 [ 1174.811773] ? rwlock_bug.part.0+0x90/0x90 [ 1174.812633] ? __pmd_alloc+0x5e0/0x5e0 [ 1174.813461] __get_user_pages+0x61b/0x1390 [ 1174.814337] ? follow_page_mask+0x1920/0x1920 [ 1174.815251] ? down_read+0x10f/0x430 [ 1174.816008] ? down_write+0x160/0x160 [ 1174.816795] get_user_pages_unlocked+0x18a/0x690 [ 1174.817765] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1174.818862] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1174.819836] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1174.820976] ? pin_user_pages_unlocked+0x80/0x80 [ 1174.821953] get_user_pages_fast+0x66/0xa0 [ 1174.822815] iov_iter_get_pages+0x297/0xf40 [ 1174.823704] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1174.824694] ? mempool_resize+0x7d0/0x7d0 [ 1174.825553] bio_iov_iter_get_pages+0x22a/0x1200 [ 1174.826526] ? bvec_alloc+0x17e/0x2f0 [ 1174.827301] ? bio_alloc_bioset+0x2a1/0x600 [ 1174.828174] ? bio_add_pc_page+0x100/0x100 [ 1174.829054] ? bvec_alloc+0x240/0x2f0 [ 1174.829831] ? iov_iter_npages+0x1fd/0xa70 [ 1174.830687] ? ext4_iomap_begin+0x1a0/0x700 [ 1174.831566] iomap_dio_bio_actor+0x77a/0xef0 [ 1174.832481] iomap_dio_actor+0x36f/0x560 [ 1174.833320] iomap_apply+0x282/0x9e0 [ 1174.834094] ? iomap_dio_rw+0x90/0x90 [ 1174.834874] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1174.836046] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1174.837139] ? mark_held_locks+0x9e/0xe0 [ 1174.837982] ? filemap_check_errors+0xa5/0x150 [ 1174.838914] __iomap_dio_rw+0x6cd/0x11a0 [ 1174.839735] ? iomap_dio_rw+0x90/0x90 [ 1174.840530] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1174.841481] ? down_read+0x10f/0x430 [ 1174.842235] ? down_write+0x160/0x160 [ 1174.843015] iomap_dio_rw+0x31/0x90 [ 1174.843755] ext4_file_read_iter+0x2c7/0x4c0 [ 1174.844651] new_sync_read+0x424/0x6f0 [ 1174.845443] ? fsnotify+0xf30/0xf30 [ 1174.846184] ? ksys_lseek+0x1b0/0x1b0 [ 1174.846957] ? _cond_resched+0x12/0x80 [ 1174.847748] ? avc_policy_seqno+0x9/0x70 [ 1174.848573] ? selinux_file_permission+0x36/0x510 [ 1174.849562] ? __fget_files+0x296/0x480 [ 1174.850381] vfs_read+0x457/0x580 [ 1174.851096] ksys_read+0x12d/0x260 [ 1174.851816] ? vfs_write+0xa30/0xa30 [ 1174.852576] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1174.853574] do_syscall_64+0x33/0x40 [ 1174.854332] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1174.855367] RIP: 0033:0x7f4ab5779b19 [ 1174.856121] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1174.859840] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1174.859968] FAULT_INJECTION: forcing a failure. [ 1174.859968] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1174.861392] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1174.861405] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1174.861417] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1174.861429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1174.861441] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1174.865513] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1174.865614] CPU: 0 PID: 7395 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1174.874392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1174.876073] Call Trace: [ 1174.876622] dump_stack+0x107/0x167 [ 1174.877384] should_fail.cold+0x5/0xa [ 1174.878176] __alloc_pages_nodemask+0x182/0x680 [ 1174.879131] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1174.880142] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1174.881390] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1174.882462] ? lock_downgrade+0x6d0/0x6d0 [ 1174.883313] ? mark_held_locks+0x9e/0xe0 [ 1174.884159] alloc_pages_vma+0xbb/0x410 [ 1174.884988] handle_mm_fault+0x154b/0x3520 [ 1174.885867] ? do_raw_spin_lock+0x121/0x260 [ 1174.886753] ? rwlock_bug.part.0+0x90/0x90 [ 1174.887616] ? __pmd_alloc+0x5e0/0x5e0 17:35:17 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 1174.888447] __get_user_pages+0x61b/0x1390 [ 1174.889465] ? follow_page_mask+0x1920/0x1920 [ 1174.890376] ? down_read+0x10f/0x430 [ 1174.891132] ? down_write+0x160/0x160 [ 1174.891929] get_user_pages_unlocked+0x18a/0x690 [ 1174.892887] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1174.893998] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1174.894978] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1174.896099] ? pin_user_pages_unlocked+0x80/0x80 [ 1174.897083] get_user_pages_fast+0x66/0xa0 [ 1174.897952] iov_iter_get_pages+0x297/0xf40 [ 1174.898836] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1174.899826] ? mempool_resize+0x7d0/0x7d0 [ 1174.900676] bio_iov_iter_get_pages+0x22a/0x1200 [ 1174.901657] ? bvec_alloc+0x17e/0x2f0 [ 1174.902434] ? bio_alloc_bioset+0x2a1/0x600 [ 1174.903288] ? bio_add_pc_page+0x100/0x100 [ 1174.904146] ? bvec_alloc+0x240/0x2f0 [ 1174.904926] ? iov_iter_npages+0x1fd/0xa70 [ 1174.905786] ? ext4_iomap_begin+0x1a0/0x700 [ 1174.906665] iomap_dio_bio_actor+0x77a/0xef0 [ 1174.907577] iomap_dio_actor+0x36f/0x560 [ 1174.908412] iomap_apply+0x282/0x9e0 [ 1174.909189] ? iomap_dio_rw+0x90/0x90 [ 1174.909946] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1174.911126] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1174.912209] ? mark_held_locks+0x9e/0xe0 [ 1174.913045] ? filemap_check_errors+0xa5/0x150 [ 1174.913976] __iomap_dio_rw+0x6cd/0x11a0 [ 1174.914805] ? iomap_dio_rw+0x90/0x90 [ 1174.914848] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1174.914880] ? down_read+0x10f/0x430 17:35:18 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) (fail_nth: 1) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) [ 1174.914900] ? down_write+0x160/0x160 [ 1174.914928] iomap_dio_rw+0x31/0x90 [ 1174.914950] ext4_file_read_iter+0x2c7/0x4c0 [ 1174.914975] new_sync_read+0x424/0x6f0 [ 1174.914993] ? fsnotify+0xf30/0xf30 [ 1174.915012] ? ksys_lseek+0x1b0/0x1b0 [ 1174.915033] ? _cond_resched+0x12/0x80 [ 1174.915055] ? avc_policy_seqno+0x9/0x70 [ 1174.915076] ? selinux_file_permission+0x36/0x510 [ 1174.915102] ? __fget_files+0x296/0x480 [ 1174.915135] vfs_read+0x457/0x580 [ 1174.915164] ksys_read+0x12d/0x260 [ 1174.915183] ? vfs_write+0xa30/0xa30 [ 1174.915210] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1174.915236] do_syscall_64+0x33/0x40 [ 1174.915258] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1174.915271] RIP: 0033:0x7fe1c8afeb19 [ 1174.915292] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1174.915303] RSP: 002b:00007fe1c6053188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1174.915324] RAX: ffffffffffffffda RBX: 00007fe1c8c12020 RCX: 00007fe1c8afeb19 [ 1174.915336] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1174.915347] RBP: 00007fe1c60531d0 R08: 0000000000000000 R09: 0000000000000000 [ 1174.915359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1174.915371] R13: 00007ffc86b9a15f R14: 00007fe1c6053300 R15: 0000000000022000 [ 1175.143925] FAULT_INJECTION: forcing a failure. [ 1175.143925] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1175.143948] CPU: 1 PID: 7403 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 1175.143960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1175.143966] Call Trace: [ 1175.144001] dump_stack+0x107/0x167 [ 1175.144025] should_fail.cold+0x5/0xa [ 1175.144052] _copy_from_user+0x2e/0x1b0 [ 1175.144078] get_timespec64+0x75/0x190 [ 1175.144098] ? put_timespec64+0x130/0x130 [ 1175.144131] get_itimerspec64+0x1a/0x60 [ 1175.144153] __x64_sys_timerfd_settime+0x108/0x230 [ 1175.144175] ? __ia32_sys_timerfd_create+0x70/0x70 [ 1175.144197] ? fput_many+0x2f/0x1a0 [ 1175.144219] ? ksys_write+0x1a9/0x260 [ 1175.144251] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1175.144276] do_syscall_64+0x33/0x40 [ 1175.144297] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1175.144311] RIP: 0033:0x7f0cf318ab19 [ 1175.144332] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1175.144343] RSP: 002b:00007f0cf06df188 EFLAGS: 00000246 ORIG_RAX: 000000000000011e [ 1175.144365] RAX: ffffffffffffffda RBX: 00007f0cf329e020 RCX: 00007f0cf318ab19 [ 1175.144377] RDX: 0000000020000240 RSI: 0000000000000000 RDI: 0000000000000006 [ 1175.144389] RBP: 00007f0cf06df1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1175.144400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1175.144412] R13: 00007ffc9796a84f R14: 00007f0cf06df300 R15: 0000000000022000 17:35:32 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) (fail_nth: 1) 17:35:32 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x20100, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0xee00, r2}}, './file0\x00'}) rmdir(&(0x7f0000000200)='./file0\x00') ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) 17:35:32 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 39) 17:35:32 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 37) 17:35:32 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x20000000000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:35:32 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) (fail_nth: 2) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) 17:35:32 executing program 4: r0 = perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, @perf_bp={&(0x7f0000000040)}, 0x202a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x6) read(0xffffffffffffffff, &(0x7f0000000080)=""/11, 0xb) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) sendmsg$NL80211_CMD_GET_POWER_SAVE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000df", @ANYRES16=0x0, @ANYBLOB="01002cbd7000fedbdf253e00000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900030000003d000000"], 0x28}, 0x1, 0x0, 0x0, 0x24004040}, 0x4000000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000100)) 17:35:32 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 40) [ 1189.880410] FAULT_INJECTION: forcing a failure. [ 1189.880410] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1189.882848] CPU: 1 PID: 7414 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1189.884131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1189.885692] Call Trace: [ 1189.886109] dump_stack+0x107/0x167 [ 1189.886796] should_fail.cold+0x5/0xa [ 1189.887523] __alloc_pages_nodemask+0x182/0x680 [ 1189.888243] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1189.889178] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1189.890115] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1189.890930] FAULT_INJECTION: forcing a failure. [ 1189.890930] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1189.891030] ? lock_downgrade+0x6d0/0x6d0 [ 1189.891044] ? mark_held_locks+0x9e/0xe0 [ 1189.891067] alloc_pages_vma+0xbb/0x410 [ 1189.891087] handle_mm_fault+0x154b/0x3520 [ 1189.891108] ? do_raw_spin_lock+0x121/0x260 [ 1189.891125] ? rwlock_bug.part.0+0x90/0x90 [ 1189.891140] ? __pmd_alloc+0x5e0/0x5e0 [ 1189.891187] __get_user_pages+0x61b/0x1390 [ 1189.898622] ? follow_page_mask+0x1920/0x1920 [ 1189.899357] ? down_read+0x10f/0x430 [ 1189.900046] ? down_write+0x160/0x160 [ 1189.900770] get_user_pages_unlocked+0x18a/0x690 [ 1189.901669] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1189.902670] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1189.903561] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1189.904585] ? pin_user_pages_unlocked+0x80/0x80 [ 1189.905485] get_user_pages_fast+0x66/0xa0 [ 1189.906278] iov_iter_get_pages+0x297/0xf40 [ 1189.907085] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1189.907989] ? mempool_resize+0x7d0/0x7d0 [ 1189.908772] bio_iov_iter_get_pages+0x22a/0x1200 [ 1189.909661] ? bvec_alloc+0x17e/0x2f0 [ 1189.910369] ? bio_alloc_bioset+0x2a1/0x600 [ 1189.911163] ? bio_add_pc_page+0x100/0x100 [ 1189.911943] ? bvec_alloc+0x240/0x2f0 [ 1189.912653] ? iov_iter_npages+0x1fd/0xa70 [ 1189.913451] ? ext4_iomap_begin+0x1a0/0x700 [ 1189.914253] iomap_dio_bio_actor+0x77a/0xef0 [ 1189.915085] iomap_dio_actor+0x36f/0x560 [ 1189.915844] iomap_apply+0x282/0x9e0 [ 1189.916534] ? iomap_dio_rw+0x90/0x90 [ 1189.917253] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1189.918322] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1189.919304] ? mark_held_locks+0x9e/0xe0 [ 1189.920072] ? filemap_check_errors+0xa5/0x150 [ 1189.920923] __iomap_dio_rw+0x6cd/0x11a0 [ 1189.921686] ? iomap_dio_rw+0x90/0x90 [ 1189.922411] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1189.923269] ? down_read+0x10f/0x430 [ 1189.923959] ? down_write+0x160/0x160 [ 1189.924673] iomap_dio_rw+0x31/0x90 [ 1189.925360] ext4_file_read_iter+0x2c7/0x4c0 [ 1189.926177] new_sync_read+0x424/0x6f0 [ 1189.926897] ? fsnotify+0xf30/0xf30 [ 1189.927575] ? ksys_lseek+0x1b0/0x1b0 [ 1189.928280] ? _cond_resched+0x12/0x80 [ 1189.929004] ? avc_policy_seqno+0x9/0x70 [ 1189.929773] ? selinux_file_permission+0x36/0x510 [ 1189.930676] ? __fget_files+0x296/0x480 [ 1189.931426] vfs_read+0x457/0x580 [ 1189.932079] ksys_read+0x12d/0x260 [ 1189.932740] ? vfs_write+0xa30/0xa30 [ 1189.933446] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1189.934343] do_syscall_64+0x33/0x40 [ 1189.935033] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1189.935980] RIP: 0033:0x7f771d441b19 [ 1189.936674] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1189.940060] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1189.941479] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1189.942793] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1189.943910] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1189.944968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1189.946039] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1189.947183] CPU: 0 PID: 7411 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1189.948717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1189.950582] Call Trace: [ 1189.950609] dump_stack+0x107/0x167 [ 1189.950638] should_fail.cold+0x5/0xa [ 1189.950671] __alloc_pages_nodemask+0x182/0x680 [ 1189.950692] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1189.950723] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1189.950755] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1189.950778] ? lock_downgrade+0x6d0/0x6d0 [ 1189.950798] ? mark_held_locks+0x9e/0xe0 [ 1189.950829] alloc_pages_vma+0xbb/0x410 [ 1189.950859] handle_mm_fault+0x154b/0x3520 [ 1189.950890] ? do_raw_spin_lock+0x121/0x260 [ 1189.950915] ? rwlock_bug.part.0+0x90/0x90 [ 1189.950937] ? __pmd_alloc+0x5e0/0x5e0 [ 1189.950994] __get_user_pages+0x61b/0x1390 [ 1189.951033] ? follow_page_mask+0x1920/0x1920 [ 1189.951057] ? down_read+0x10f/0x430 [ 1189.951080] ? down_write+0x160/0x160 [ 1189.951119] get_user_pages_unlocked+0x18a/0x690 [ 1189.951145] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1189.951173] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1189.951215] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1189.951283] ? pin_user_pages_unlocked+0x80/0x80 [ 1189.951323] get_user_pages_fast+0x66/0xa0 [ 1189.951352] iov_iter_get_pages+0x297/0xf40 [ 1189.951386] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1189.951407] ? mempool_resize+0x7d0/0x7d0 [ 1189.951443] bio_iov_iter_get_pages+0x22a/0x1200 [ 1189.951474] ? bvec_alloc+0x17e/0x2f0 [ 1189.951500] ? bio_alloc_bioset+0x2a1/0x600 [ 1189.951520] ? bio_add_pc_page+0x100/0x100 [ 1189.951542] ? bvec_alloc+0x240/0x2f0 [ 1189.951571] ? iov_iter_npages+0x1fd/0xa70 [ 1189.951591] ? ext4_iomap_begin+0x1a0/0x700 [ 1189.951621] iomap_dio_bio_actor+0x77a/0xef0 [ 1189.951666] iomap_dio_actor+0x36f/0x560 [ 1189.951699] iomap_apply+0x282/0x9e0 [ 1189.951721] ? iomap_dio_rw+0x90/0x90 [ 1189.951747] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1189.951783] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1189.951803] ? mark_held_locks+0x9e/0xe0 [ 1189.951849] ? filemap_check_errors+0xa5/0x150 [ 1189.951879] __iomap_dio_rw+0x6cd/0x11a0 [ 1189.951898] ? iomap_dio_rw+0x90/0x90 [ 1189.951945] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1189.951982] ? down_read+0x10f/0x430 [ 1189.952004] ? down_write+0x160/0x160 [ 1189.952036] iomap_dio_rw+0x31/0x90 [ 1189.952061] ext4_file_read_iter+0x2c7/0x4c0 [ 1189.952088] new_sync_read+0x424/0x6f0 [ 1189.952109] ? fsnotify+0xf30/0xf30 [ 1189.952130] ? ksys_lseek+0x1b0/0x1b0 [ 1189.952154] ? _cond_resched+0x12/0x80 [ 1189.952179] ? avc_policy_seqno+0x9/0x70 [ 1189.952203] ? selinux_file_permission+0x36/0x510 [ 1189.952232] ? __fget_files+0x296/0x480 [ 1189.952270] vfs_read+0x457/0x580 [ 1189.952302] ksys_read+0x12d/0x260 [ 1189.952324] ? vfs_write+0xa30/0xa30 [ 1189.952355] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1189.952384] do_syscall_64+0x33/0x40 [ 1189.952408] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1189.952423] RIP: 0033:0x7fe1c8afeb19 [ 1189.952444] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1189.952457] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1189.952482] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1189.952497] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1189.952510] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1189.952523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1189.952537] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1189.960592] FAULT_INJECTION: forcing a failure. [ 1189.960592] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1189.960608] CPU: 1 PID: 7426 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1189.960617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1189.960622] Call Trace: [ 1189.960639] dump_stack+0x107/0x167 [ 1189.960659] should_fail.cold+0x5/0xa [ 1189.960681] __alloc_pages_nodemask+0x182/0x680 [ 1189.960696] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1189.960717] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1189.960739] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1189.960755] ? lock_downgrade+0x6d0/0x6d0 [ 1189.960769] ? mark_held_locks+0x9e/0xe0 [ 1189.960790] alloc_pages_vma+0xbb/0x410 [ 1189.960811] handle_mm_fault+0x154b/0x3520 [ 1189.960832] ? do_raw_spin_lock+0x121/0x260 [ 1189.960849] ? rwlock_bug.part.0+0x90/0x90 [ 1189.960864] ? __pmd_alloc+0x5e0/0x5e0 [ 1189.960903] __get_user_pages+0x61b/0x1390 [ 1189.960933] ? follow_page_mask+0x1920/0x1920 [ 1189.960950] ? down_read+0x10f/0x430 [ 1189.960965] ? down_write+0x160/0x160 [ 1189.960992] get_user_pages_unlocked+0x18a/0x690 [ 1189.961010] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1189.961029] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1189.961058] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1189.961103] ? pin_user_pages_unlocked+0x80/0x80 [ 1189.961131] get_user_pages_fast+0x66/0xa0 [ 1189.961170] iov_iter_get_pages+0x297/0xf40 [ 1189.961194] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1189.961208] ? mempool_resize+0x7d0/0x7d0 [ 1189.961233] bio_iov_iter_get_pages+0x22a/0x1200 [ 1189.961254] ? bvec_alloc+0x17e/0x2f0 [ 1189.961272] ? bio_alloc_bioset+0x2a1/0x600 [ 1189.961286] ? bio_add_pc_page+0x100/0x100 [ 1189.961300] ? bvec_alloc+0x240/0x2f0 [ 1189.961321] ? iov_iter_npages+0x1fd/0xa70 [ 1189.961334] ? ext4_iomap_begin+0x1a0/0x700 [ 1189.961355] iomap_dio_bio_actor+0x77a/0xef0 [ 1189.961386] iomap_dio_actor+0x36f/0x560 [ 1189.961408] iomap_apply+0x282/0x9e0 [ 1189.961423] ? iomap_dio_rw+0x90/0x90 [ 1189.961441] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1189.961465] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1189.961480] ? mark_held_locks+0x9e/0xe0 [ 1189.961510] ? filemap_check_errors+0xa5/0x150 [ 1189.961531] __iomap_dio_rw+0x6cd/0x11a0 [ 1189.961544] ? iomap_dio_rw+0x90/0x90 [ 1189.961576] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1189.961601] ? down_read+0x10f/0x430 [ 1189.961616] ? down_write+0x160/0x160 [ 1189.961637] iomap_dio_rw+0x31/0x90 [ 1189.961655] ext4_file_read_iter+0x2c7/0x4c0 [ 1189.961673] new_sync_read+0x424/0x6f0 [ 1189.961687] ? fsnotify+0xf30/0xf30 [ 1189.961702] ? ksys_lseek+0x1b0/0x1b0 [ 1189.961718] ? _cond_resched+0x12/0x80 [ 1189.961735] ? avc_policy_seqno+0x9/0x70 [ 1189.961752] ? selinux_file_permission+0x36/0x510 [ 1189.961772] ? __fget_files+0x296/0x480 [ 1189.961797] vfs_read+0x457/0x580 [ 1189.961819] ksys_read+0x12d/0x260 [ 1189.961834] ? vfs_write+0xa30/0xa30 [ 1189.961855] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1189.961875] do_syscall_64+0x33/0x40 [ 1189.961892] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1189.961902] RIP: 0033:0x7f4ab5779b19 [ 1189.961918] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1189.961927] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1189.961944] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1189.961953] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1189.961962] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1189.961972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1189.961981] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1189.969400] FAULT_INJECTION: forcing a failure. [ 1189.969400] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1189.969424] CPU: 0 PID: 7423 Comm: syz-executor.3 Not tainted 5.10.164 #1 [ 1189.969436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1189.969443] Call Trace: [ 1189.969469] dump_stack+0x107/0x167 [ 1189.969497] should_fail.cold+0x5/0xa [ 1189.969526] _copy_to_user+0x2e/0x180 [ 1189.969556] simple_read_from_buffer+0xcc/0x160 [ 1189.969584] proc_fail_nth_read+0x198/0x230 [ 1189.969611] ? proc_sessionid_read+0x230/0x230 [ 1189.969633] ? security_file_permission+0x24e/0x570 [ 1189.969653] ? perf_trace_initcall_start+0x101/0x380 [ 1189.969687] ? proc_sessionid_read+0x230/0x230 [ 1189.969708] vfs_read+0x228/0x580 [ 1189.969738] ksys_read+0x12d/0x260 [ 1189.969761] ? vfs_write+0xa30/0xa30 [ 1189.969791] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1189.969820] do_syscall_64+0x33/0x40 [ 1189.969846] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1190.126471] RIP: 0033:0x7f5360f6c69c [ 1190.126494] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1190.126511] RSP: 002b:00007f535e52f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 17:35:33 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180), 0x456980, 0x0) fallocate(r1, 0x0, 0x1, 0x40000) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000001c0)={0x0, 0x20000000004, 0x0, 0x8, 0x2, [{0xfffffffffffffffc, 0x9, 0x2, '\x00', 0x2081}, {0x0, 0x41, 0x8, '\x00', 0x800}]}) write$vga_arbiter(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='target0PCI:11:1b:9.1d\x00'], 0x16) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r2, 0x40082102, &(0x7f00000000c0)) [ 1190.130748] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f5360f6c69c [ 1190.130760] RDX: 000000000000000f RSI: 00007f535e52f1e0 RDI: 0000000000000004 [ 1190.130772] RBP: 00007f535e52f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1190.130784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1190.130796] R13: 00007ffd9fd9911f R14: 00007f535e52f300 R15: 0000000000022000 [ 1190.152327] FAULT_INJECTION: forcing a failure. [ 1190.152327] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1190.162477] CPU: 0 PID: 7427 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 1190.162489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1190.162497] Call Trace: [ 1190.162527] dump_stack+0x107/0x167 [ 1190.162553] should_fail.cold+0x5/0xa [ 1190.162582] _copy_from_user+0x2e/0x1b0 [ 1190.162610] get_timespec64+0x75/0x190 [ 1190.162632] ? put_timespec64+0x130/0x130 [ 1190.162668] get_itimerspec64+0x3d/0x60 [ 1190.162692] __x64_sys_timerfd_settime+0x108/0x230 [ 1190.162720] ? __ia32_sys_timerfd_create+0x70/0x70 [ 1190.173675] ? fput_many+0x2f/0x1a0 [ 1190.174484] ? ksys_write+0x1a9/0x260 [ 1190.175341] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1190.176413] do_syscall_64+0x33/0x40 [ 1190.177250] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1190.178384] RIP: 0033:0x7f0cf318ab19 [ 1190.179212] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1190.183265] RSP: 002b:00007f0cf06df188 EFLAGS: 00000246 ORIG_RAX: 000000000000011e [ 1190.184946] RAX: ffffffffffffffda RBX: 00007f0cf329e020 RCX: 00007f0cf318ab19 [ 1190.186539] RDX: 0000000020000240 RSI: 0000000000000000 RDI: 0000000000000006 [ 1190.188112] RBP: 00007f0cf06df1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1190.189694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1190.191267] R13: 00007ffc9796a84f R14: 00007f0cf06df300 R15: 0000000000022000 17:35:33 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x3, 0x0, 0x4, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x6) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x1, 0x7f, 0xe, 0x40, 0x0, 0x3, 0x24800, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x1, 0xff}, 0x0, 0x1ff, 0x16e9, 0x1, 0x5, 0xdf85, 0x0, 0x0, 0x7fff, 0x0, 0x7fffffff}, 0xffffffffffffffff, 0xc, r2, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) lseek(r3, 0x401, 0x1) read(r1, &(0x7f0000000000), 0x1b4000) 17:35:33 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 38) 17:35:33 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 41) 17:35:33 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xfeffff00000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:35:33 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) write$P9_RLCREATE(r0, &(0x7f0000000000)={0x18, 0xf, 0x1, {{0x2, 0x0, 0x5}, 0x400}}, 0x18) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) 17:35:33 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) [ 1190.368915] FAULT_INJECTION: forcing a failure. [ 1190.368915] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1190.371813] CPU: 0 PID: 7441 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1190.373182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1190.374833] Call Trace: [ 1190.375371] dump_stack+0x107/0x167 [ 1190.376107] should_fail.cold+0x5/0xa [ 1190.376882] __alloc_pages_nodemask+0x182/0x680 [ 1190.377838] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1190.378940] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1190.378973] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1190.378997] ? lock_downgrade+0x6d0/0x6d0 [ 1190.379017] ? mark_held_locks+0x9e/0xe0 [ 1190.379049] alloc_pages_vma+0xbb/0x410 [ 1190.379078] handle_mm_fault+0x154b/0x3520 [ 1190.379108] ? do_raw_spin_lock+0x121/0x260 [ 1190.379134] ? rwlock_bug.part.0+0x90/0x90 [ 1190.379155] ? __pmd_alloc+0x5e0/0x5e0 [ 1190.379212] __get_user_pages+0x61b/0x1390 [ 1190.379250] ? follow_page_mask+0x1920/0x1920 [ 1190.379274] ? down_read+0x10f/0x430 [ 1190.379296] ? down_write+0x160/0x160 [ 1190.379335] get_user_pages_unlocked+0x18a/0x690 [ 1190.379361] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1190.379389] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1190.379430] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1190.379497] ? pin_user_pages_unlocked+0x80/0x80 [ 1190.379537] get_user_pages_fast+0x66/0xa0 [ 1190.379567] iov_iter_get_pages+0x297/0xf40 [ 1190.379601] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1190.379622] ? mempool_resize+0x7d0/0x7d0 [ 1190.379659] bio_iov_iter_get_pages+0x22a/0x1200 [ 1190.379690] ? bvec_alloc+0x17e/0x2f0 [ 1190.379716] ? bio_alloc_bioset+0x2a1/0x600 [ 1190.379737] ? bio_add_pc_page+0x100/0x100 [ 1190.379758] ? bvec_alloc+0x240/0x2f0 [ 1190.379787] ? iov_iter_npages+0x1fd/0xa70 [ 1190.379807] ? ext4_iomap_begin+0x1a0/0x700 [ 1190.379838] iomap_dio_bio_actor+0x77a/0xef0 [ 1190.379894] iomap_dio_actor+0x36f/0x560 [ 1190.395833] FAULT_INJECTION: forcing a failure. [ 1190.395833] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1190.396655] iomap_apply+0x282/0x9e0 [ 1190.396678] ? iomap_dio_rw+0x90/0x90 [ 1190.396705] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1190.396740] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1190.416347] ? mark_held_locks+0x9e/0xe0 [ 1190.416392] ? filemap_check_errors+0xa5/0x150 [ 1190.416423] __iomap_dio_rw+0x6cd/0x11a0 [ 1190.416442] ? iomap_dio_rw+0x90/0x90 [ 1190.416489] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1190.416525] ? down_read+0x10f/0x430 17:35:33 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5a, 0x248a, 0xbf4aa35011e51749, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x401}, 0x0, 0x0, 0x0, 0x7, 0xffffffffffff7ffa, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r1, 0x7) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x313, 0x1f, 0x1d}) [ 1190.416547] ? down_write+0x160/0x160 [ 1190.416578] iomap_dio_rw+0x31/0x90 17:35:33 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x9}) [ 1190.416603] ext4_file_read_iter+0x2c7/0x4c0 [ 1190.416631] new_sync_read+0x424/0x6f0 [ 1190.416652] ? fsnotify+0xf30/0xf30 [ 1190.416673] ? ksys_lseek+0x1b0/0x1b0 [ 1190.416696] ? _cond_resched+0x12/0x80 [ 1190.416721] ? avc_policy_seqno+0x9/0x70 [ 1190.416744] ? selinux_file_permission+0x36/0x510 [ 1190.416774] ? __fget_files+0x296/0x480 [ 1190.416811] vfs_read+0x457/0x580 [ 1190.416842] ksys_read+0x12d/0x260 [ 1190.416864] ? vfs_write+0xa30/0xa30 [ 1190.416895] ? rcu_read_lock_sched_held+0x3e/0x80 17:35:33 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 40) [ 1190.416924] do_syscall_64+0x33/0x40 [ 1190.416947] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1190.416963] RIP: 0033:0x7f771d441b19 [ 1190.416987] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1190.416999] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1190.417024] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1190.417038] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 17:35:33 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0xfffffffffffff4bf}, 0x18c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) flock(r0, 0x11) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) read(r1, &(0x7f0000000000), 0x1b4000) [ 1190.417051] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1190.417064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 17:35:33 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) (fail_nth: 3) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) [ 1190.417078] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1190.417232] CPU: 1 PID: 7443 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1190.417245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 17:35:33 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x7) 17:35:33 executing program 6: ioctl$BTRFS_IOC_QUOTA_RESCAN(0xffffffffffffffff, 0x4040942c, &(0x7f0000000000)={0x0, 0x0, [0xd5e, 0x6, 0x3, 0x4, 0x10000, 0x7fffffff]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f00000000c0)="19", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) [ 1190.417253] Call Trace: [ 1190.417283] dump_stack+0x107/0x167 [ 1190.417309] should_fail.cold+0x5/0xa [ 1190.417341] __alloc_pages_nodemask+0x182/0x680 [ 1190.417362] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1190.417389] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1190.417418] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1190.417440] ? lock_downgrade+0x6d0/0x6d0 [ 1190.417457] ? mark_held_locks+0x9e/0xe0 [ 1190.417487] alloc_pages_vma+0xbb/0x410 [ 1190.417514] handle_mm_fault+0x154b/0x3520 [ 1190.417541] ? do_raw_spin_lock+0x121/0x260 [ 1190.417563] ? rwlock_bug.part.0+0x90/0x90 [ 1190.417582] ? __pmd_alloc+0x5e0/0x5e0 [ 1190.417633] __get_user_pages+0x61b/0x1390 [ 1190.417668] ? follow_page_mask+0x1920/0x1920 [ 1190.417690] ? down_read+0x10f/0x430 [ 1190.417710] ? down_write+0x160/0x160 [ 1190.417744] get_user_pages_unlocked+0x18a/0x690 [ 1190.417768] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1190.417792] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1190.417829] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1190.417888] ? pin_user_pages_unlocked+0x80/0x80 [ 1190.417911] ? mark_lock+0xf5/0x2df0 [ 1190.417939] get_user_pages_fast+0x66/0xa0 [ 1190.417968] iov_iter_get_pages+0x297/0xf40 [ 1190.417998] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1190.418018] ? mempool_resize+0x7d0/0x7d0 [ 1190.418037] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1190.418060] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1190.418080] ? trace_hardirqs_on+0x5b/0x180 17:35:33 executing program 6: write$9p(0xffffffffffffffff, &(0x7f0000000080)="f4", 0x1) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r0, 0x7) fallocate(r0, 0x0, 0x8, 0x53b) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) [ 1190.418108] bio_iov_iter_get_pages+0x22a/0x1200 [ 1190.418146] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1190.418169] ? bio_add_pc_page+0x100/0x100 [ 1190.418203] ? iomap_dio_bio_actor+0x5cb/0xef0 [ 1190.418229] iomap_dio_bio_actor+0x77a/0xef0 17:35:33 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 41) [ 1190.418270] iomap_dio_actor+0x36f/0x560 17:35:33 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 42) [ 1190.418299] iomap_apply+0x282/0x9e0 [ 1190.418318] ? iomap_dio_rw+0x90/0x90 [ 1190.418342] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1190.418361] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 17:35:33 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x200000a6) [ 1190.418391] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1190.418433] ? filemap_check_errors+0xa5/0x150 [ 1190.418460] __iomap_dio_rw+0x6cd/0x11a0 [ 1190.418477] ? iomap_dio_rw+0x90/0x90 [ 1190.418518] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1190.418550] ? down_read+0x10f/0x430 [ 1190.418570] ? down_write+0x160/0x160 [ 1190.418598] iomap_dio_rw+0x31/0x90 [ 1190.418621] ext4_file_read_iter+0x2c7/0x4c0 [ 1190.418647] new_sync_read+0x424/0x6f0 [ 1190.418667] ? fsnotify+0xf30/0xf30 [ 1190.418686] ? ksys_lseek+0x1b0/0x1b0 [ 1190.418707] ? _cond_resched+0x12/0x80 [ 1190.418730] ? avc_policy_seqno+0x9/0x70 [ 1190.418752] ? selinux_file_permission+0x36/0x510 [ 1190.418779] ? __fget_files+0x296/0x480 [ 1190.418811] vfs_read+0x457/0x580 [ 1190.418840] ksys_read+0x12d/0x260 [ 1190.418859] ? vfs_write+0xa30/0xa30 [ 1190.418888] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1190.418914] do_syscall_64+0x33/0x40 [ 1190.418936] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1190.418950] RIP: 0033:0x7f4ab5779b19 [ 1190.418971] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1190.418982] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1190.419005] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1190.419018] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1190.419030] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1190.419042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1190.419054] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1190.551781] FAULT_INJECTION: forcing a failure. [ 1190.551781] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1190.551806] CPU: 0 PID: 7455 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1190.551817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1190.551825] Call Trace: 17:35:34 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 39) 17:35:34 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) [ 1190.551854] dump_stack+0x107/0x167 [ 1190.551880] should_fail.cold+0x5/0xa [ 1190.551911] __alloc_pages_nodemask+0x182/0x680 [ 1190.551931] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1190.551958] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1190.551992] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1190.552013] ? lock_downgrade+0x6d0/0x6d0 [ 1190.552030] ? mark_held_locks+0x9e/0xe0 [ 1190.552059] alloc_pages_vma+0xbb/0x410 [ 1190.552086] handle_mm_fault+0x154b/0x3520 [ 1190.552112] ? do_raw_spin_lock+0x121/0x260 [ 1190.552135] ? rwlock_bug.part.0+0x90/0x90 [ 1190.552154] ? __pmd_alloc+0x5e0/0x5e0 [ 1190.552204] __get_user_pages+0x61b/0x1390 [ 1190.552238] ? follow_page_mask+0x1920/0x1920 [ 1190.552260] ? down_read+0x10f/0x430 [ 1190.552280] ? down_write+0x160/0x160 [ 1190.552315] get_user_pages_unlocked+0x18a/0x690 [ 1190.552338] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1190.552363] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1190.552400] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1190.552459] ? pin_user_pages_unlocked+0x80/0x80 [ 1190.552495] get_user_pages_fast+0x66/0xa0 [ 1190.552523] iov_iter_get_pages+0x297/0xf40 [ 1190.552553] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1190.552573] ? mempool_resize+0x7d0/0x7d0 [ 1190.552606] bio_iov_iter_get_pages+0x22a/0x1200 [ 1190.552634] ? bvec_alloc+0x17e/0x2f0 [ 1190.552657] ? bio_alloc_bioset+0x2a1/0x600 [ 1190.552675] ? bio_add_pc_page+0x100/0x100 [ 1190.552694] ? bvec_alloc+0x240/0x2f0 [ 1190.552720] ? iov_iter_npages+0x1fd/0xa70 [ 1190.552739] ? ext4_iomap_begin+0x1a0/0x700 [ 1190.552766] iomap_dio_bio_actor+0x77a/0xef0 [ 1190.552806] iomap_dio_actor+0x36f/0x560 [ 1190.552835] iomap_apply+0x282/0x9e0 [ 1190.552854] ? iomap_dio_rw+0x90/0x90 [ 1190.552878] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1190.552908] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1190.552927] ? mark_held_locks+0x9e/0xe0 [ 1190.552967] ? filemap_check_errors+0xa5/0x150 [ 1190.552994] __iomap_dio_rw+0x6cd/0x11a0 [ 1190.553010] ? iomap_dio_rw+0x90/0x90 [ 1190.553052] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1190.553084] ? down_read+0x10f/0x430 [ 1190.553104] ? down_write+0x160/0x160 [ 1190.553132] iomap_dio_rw+0x31/0x90 [ 1190.553154] ext4_file_read_iter+0x2c7/0x4c0 [ 1190.553189] new_sync_read+0x424/0x6f0 [ 1190.553208] ? fsnotify+0xf30/0xf30 [ 1190.553226] ? ksys_lseek+0x1b0/0x1b0 [ 1190.553247] ? _cond_resched+0x12/0x80 [ 1190.553269] ? avc_policy_seqno+0x9/0x70 [ 1190.553290] ? selinux_file_permission+0x36/0x510 [ 1190.553317] ? __fget_files+0x296/0x480 [ 1190.553350] vfs_read+0x457/0x580 [ 1190.553378] ksys_read+0x12d/0x260 [ 1190.553398] ? vfs_write+0xa30/0xa30 [ 1190.553425] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1190.553451] do_syscall_64+0x33/0x40 [ 1190.553477] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1190.553492] RIP: 0033:0x7fe1c8afeb19 [ 1190.553518] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1190.553529] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1190.553552] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1190.553564] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1190.553577] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1190.553594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1190.553606] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1190.655722] FAULT_INJECTION: forcing a failure. [ 1190.655722] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1190.655744] CPU: 0 PID: 7464 Comm: syz-executor.5 Not tainted 5.10.164 #1 [ 1190.655756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1190.655763] Call Trace: [ 1190.655791] dump_stack+0x107/0x167 [ 1190.655815] should_fail.cold+0x5/0xa [ 1190.655842] _copy_to_user+0x2e/0x180 [ 1190.655870] simple_read_from_buffer+0xcc/0x160 [ 1190.655895] proc_fail_nth_read+0x198/0x230 [ 1190.655918] ? proc_sessionid_read+0x230/0x230 [ 1190.655938] ? security_file_permission+0x24e/0x570 [ 1190.655956] ? perf_trace_initcall_start+0x101/0x380 [ 1190.655992] ? proc_sessionid_read+0x230/0x230 [ 1190.656010] vfs_read+0x228/0x580 [ 1190.656037] ksys_read+0x12d/0x260 [ 1190.656057] ? vfs_write+0xa30/0xa30 [ 1190.656083] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1190.656109] do_syscall_64+0x33/0x40 [ 1190.656130] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1190.656143] RIP: 0033:0x7f0cf313d69c [ 1190.656164] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1190.656175] RSP: 002b:00007f0cf06df170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1190.656197] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0cf313d69c [ 1190.656210] RDX: 000000000000000f RSI: 00007f0cf06df1e0 RDI: 0000000000000007 [ 1190.656221] RBP: 00007f0cf06df1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1190.656233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1190.656245] R13: 00007ffc9796a84f R14: 00007f0cf06df300 R15: 0000000000022000 [ 1190.822879] FAULT_INJECTION: forcing a failure. [ 1190.822879] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1190.822904] CPU: 1 PID: 7474 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1190.822915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1190.822923] Call Trace: [ 1190.822952] dump_stack+0x107/0x167 [ 1190.822982] should_fail.cold+0x5/0xa [ 1190.823015] __alloc_pages_nodemask+0x182/0x680 [ 1190.823036] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1190.823062] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1190.823090] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1190.823116] ? lock_downgrade+0x6d0/0x6d0 [ 1190.823134] ? mark_held_locks+0x9e/0xe0 [ 1190.823162] alloc_pages_vma+0xbb/0x410 [ 1190.823190] handle_mm_fault+0x154b/0x3520 [ 1190.823217] ? do_raw_spin_lock+0x121/0x260 [ 1190.823239] ? rwlock_bug.part.0+0x90/0x90 [ 1190.823258] ? __pmd_alloc+0x5e0/0x5e0 [ 1190.823308] __get_user_pages+0x61b/0x1390 [ 1190.823342] ? follow_page_mask+0x1920/0x1920 [ 1190.823364] ? down_read+0x10f/0x430 [ 1190.823383] ? down_write+0x160/0x160 [ 1190.823418] get_user_pages_unlocked+0x18a/0x690 [ 1190.823440] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1190.823464] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1190.823501] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1190.823559] ? pin_user_pages_unlocked+0x80/0x80 [ 1190.823594] get_user_pages_fast+0x66/0xa0 [ 1190.823623] iov_iter_get_pages+0x297/0xf40 [ 1190.823653] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1190.823673] ? mempool_resize+0x7d0/0x7d0 [ 1190.823706] bio_iov_iter_get_pages+0x22a/0x1200 [ 1190.823726] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1190.823751] ? bvec_alloc+0x17e/0x2f0 [ 1190.823774] ? bio_alloc_bioset+0x2a1/0x600 [ 1190.823792] ? bio_add_pc_page+0x100/0x100 [ 1190.823811] ? bvec_alloc+0x240/0x2f0 [ 1190.823829] ? kcov_remote_stop+0x310/0x310 [ 1190.823854] ? iov_iter_npages+0x1fd/0xa70 [ 1190.823873] ? ext4_iomap_begin+0x1a0/0x700 [ 1190.823901] iomap_dio_bio_actor+0x77a/0xef0 [ 1190.823941] iomap_dio_actor+0x36f/0x560 [ 1190.823970] iomap_apply+0x282/0x9e0 [ 1190.823989] ? iomap_dio_rw+0x90/0x90 [ 1190.824013] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1190.824066] ? filemap_check_errors+0x65/0x150 [ 1190.824090] ? filemap_check_errors+0xa5/0x150 [ 1190.824118] __iomap_dio_rw+0x6cd/0x11a0 [ 1190.824135] ? iomap_dio_rw+0x90/0x90 [ 1190.824177] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1190.824209] ? down_read+0x10f/0x430 [ 1190.824228] ? down_write+0x160/0x160 [ 1190.824257] iomap_dio_rw+0x31/0x90 [ 1190.824279] ext4_file_read_iter+0x2c7/0x4c0 [ 1190.824305] new_sync_read+0x424/0x6f0 [ 1190.824325] ? fsnotify+0xf30/0xf30 [ 1190.824344] ? ksys_lseek+0x1b0/0x1b0 [ 1190.824366] ? _cond_resched+0x12/0x80 [ 1190.824390] ? avc_policy_seqno+0x9/0x70 [ 1190.824411] ? selinux_file_permission+0x36/0x510 [ 1190.824439] ? __fget_files+0x296/0x480 [ 1190.824471] vfs_read+0x457/0x580 [ 1190.824500] ksys_read+0x12d/0x260 [ 1190.824519] ? vfs_write+0xa30/0xa30 [ 1190.824547] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1190.824575] do_syscall_64+0x33/0x40 [ 1190.824596] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1190.824610] RIP: 0033:0x7f4ab5779b19 [ 1190.824632] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1190.824643] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1190.824666] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1190.824679] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1190.824691] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1190.824703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1190.824715] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1190.827640] FAULT_INJECTION: forcing a failure. [ 1190.827640] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1190.827660] CPU: 1 PID: 7476 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1190.827671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1190.827678] Call Trace: [ 1190.827700] dump_stack+0x107/0x167 [ 1190.827725] should_fail.cold+0x5/0xa [ 1190.827753] __alloc_pages_nodemask+0x182/0x680 [ 1190.827772] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1190.827798] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1190.827826] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1190.827846] ? lock_downgrade+0x6d0/0x6d0 [ 1190.827863] ? mark_held_locks+0x9e/0xe0 [ 1190.827891] alloc_pages_vma+0xbb/0x410 [ 1190.827917] handle_mm_fault+0x154b/0x3520 [ 1190.827943] ? do_raw_spin_lock+0x121/0x260 [ 1190.827965] ? rwlock_bug.part.0+0x90/0x90 [ 1190.827989] ? __pmd_alloc+0x5e0/0x5e0 [ 1190.828040] __get_user_pages+0x61b/0x1390 [ 1190.828074] ? follow_page_mask+0x1920/0x1920 [ 1190.828094] ? down_read+0x10f/0x430 [ 1190.828114] ? down_write+0x160/0x160 [ 1190.828148] get_user_pages_unlocked+0x18a/0x690 [ 1190.828172] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1190.828196] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1190.828233] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1190.828292] ? pin_user_pages_unlocked+0x80/0x80 [ 1190.828326] get_user_pages_fast+0x66/0xa0 [ 1190.828352] iov_iter_get_pages+0x297/0xf40 [ 1190.828382] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1190.828400] ? mempool_resize+0x7d0/0x7d0 [ 1190.828432] bio_iov_iter_get_pages+0x22a/0x1200 [ 1190.828460] ? bvec_alloc+0x17e/0x2f0 [ 1190.828483] ? bio_alloc_bioset+0x2a1/0x600 [ 1190.828502] ? bio_add_pc_page+0x100/0x100 [ 1190.828545] ? bvec_alloc+0x240/0x2f0 [ 1190.828571] ? iov_iter_npages+0x1fd/0xa70 [ 1190.828588] ? ext4_iomap_begin+0x1a0/0x700 [ 1190.828615] iomap_dio_bio_actor+0x77a/0xef0 [ 1190.828655] iomap_dio_actor+0x36f/0x560 [ 1190.828683] iomap_apply+0x282/0x9e0 [ 1190.828702] ? iomap_dio_rw+0x90/0x90 [ 1190.828726] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1190.828758] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1190.828776] ? mark_held_locks+0x9e/0xe0 [ 1190.828816] ? filemap_check_errors+0xa5/0x150 [ 1190.828842] __iomap_dio_rw+0x6cd/0x11a0 [ 1190.828859] ? iomap_dio_rw+0x90/0x90 [ 1190.828901] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1190.828933] ? down_read+0x10f/0x430 [ 1190.828967] ? down_write+0x160/0x160 [ 1190.828995] iomap_dio_rw+0x31/0x90 [ 1190.829017] ext4_file_read_iter+0x2c7/0x4c0 [ 1190.829041] new_sync_read+0x424/0x6f0 [ 1190.829059] ? fsnotify+0xf30/0xf30 [ 1190.829078] ? ksys_lseek+0x1b0/0x1b0 [ 1190.829099] ? _cond_resched+0x12/0x80 [ 1190.829120] ? avc_policy_seqno+0x9/0x70 [ 1190.829141] ? selinux_file_permission+0x36/0x510 [ 1190.829178] ? __fget_files+0x296/0x480 [ 1190.829212] vfs_read+0x457/0x580 [ 1190.829240] ksys_read+0x12d/0x260 [ 1190.829260] ? vfs_write+0xa30/0xa30 [ 1190.829287] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1190.829312] do_syscall_64+0x33/0x40 [ 1190.829333] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1190.829346] RIP: 0033:0x7fe1c8afeb19 [ 1190.829367] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1190.829378] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1190.829400] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1190.829412] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1190.829424] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1190.829436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1190.829449] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1191.025160] FAULT_INJECTION: forcing a failure. [ 1191.025160] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1191.273505] CPU: 1 PID: 7481 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1191.273523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1191.273533] Call Trace: [ 1191.273575] dump_stack+0x107/0x167 [ 1191.273610] should_fail.cold+0x5/0xa [ 1191.273652] __alloc_pages_nodemask+0x182/0x680 [ 1191.273681] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1191.273718] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1191.273757] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1191.273788] ? lock_downgrade+0x6d0/0x6d0 [ 1191.273810] ? mark_held_locks+0x9e/0xe0 [ 1191.273853] alloc_pages_vma+0xbb/0x410 [ 1191.273890] handle_mm_fault+0x154b/0x3520 [ 1191.273929] ? do_raw_spin_lock+0x121/0x260 [ 1191.273959] ? rwlock_bug.part.0+0x90/0x90 [ 1191.273992] ? __pmd_alloc+0x5e0/0x5e0 [ 1191.274069] __get_user_pages+0x61b/0x1390 [ 1191.274120] ? follow_page_mask+0x1920/0x1920 [ 1191.274150] ? down_read+0x10f/0x430 [ 1191.274177] ? down_write+0x160/0x160 [ 1191.274228] get_user_pages_unlocked+0x18a/0x690 [ 1191.274261] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1191.274295] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1191.274349] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1191.274439] ? pin_user_pages_unlocked+0x80/0x80 [ 1191.274491] get_user_pages_fast+0x66/0xa0 [ 1191.274530] iov_iter_get_pages+0x297/0xf40 [ 1191.274574] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1191.274600] ? mempool_resize+0x7d0/0x7d0 [ 1191.274647] bio_iov_iter_get_pages+0x22a/0x1200 [ 1191.274689] ? bvec_alloc+0x17e/0x2f0 [ 1191.274721] ? bio_alloc_bioset+0x2a1/0x600 [ 1191.274746] ? bio_add_pc_page+0x100/0x100 [ 1191.274772] ? bvec_alloc+0x240/0x2f0 [ 1191.274809] ? iov_iter_npages+0x1fd/0xa70 [ 1191.274834] ? ext4_iomap_begin+0x1a0/0x700 [ 1191.274874] iomap_dio_bio_actor+0x77a/0xef0 [ 1191.274922] iomap_dio_actor+0x36f/0x560 [ 1191.274949] iomap_apply+0x282/0x9e0 [ 1191.274967] ? iomap_dio_rw+0x90/0x90 [ 1191.274989] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1191.275018] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1191.275035] ? mark_held_locks+0x9e/0xe0 [ 1191.275072] ? filemap_check_errors+0xa5/0x150 [ 1191.275096] __iomap_dio_rw+0x6cd/0x11a0 [ 1191.275113] ? iomap_dio_rw+0x90/0x90 [ 1191.275152] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1191.275183] ? down_read+0x10f/0x430 [ 1191.275201] ? down_write+0x160/0x160 [ 1191.275227] iomap_dio_rw+0x31/0x90 [ 1191.275248] ext4_file_read_iter+0x2c7/0x4c0 [ 1191.275272] new_sync_read+0x424/0x6f0 [ 1191.275300] ? fsnotify+0xf30/0xf30 [ 1191.319848] ? ksys_lseek+0x1b0/0x1b0 [ 1191.320568] ? _cond_resched+0x12/0x80 [ 1191.321346] ? avc_policy_seqno+0x9/0x70 [ 1191.322139] ? selinux_file_permission+0x36/0x510 [ 1191.323086] ? __fget_files+0x296/0x480 [ 1191.323861] vfs_read+0x457/0x580 [ 1191.324522] ksys_read+0x12d/0x260 [ 1191.325224] ? vfs_write+0xa30/0xa30 [ 1191.325959] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1191.326893] do_syscall_64+0x33/0x40 [ 1191.327593] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1191.328578] RIP: 0033:0x7f771d441b19 [ 1191.329309] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1191.332815] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1191.334294] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1191.334307] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1191.334318] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1191.334329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1191.334340] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 17:35:47 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 42) 17:35:47 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) 17:35:47 executing program 4: syz_emit_ethernet(0x15a, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x1, 0x4, [0xb31, 0xf14, 0x86d, 0x884]}) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) r2 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYRESDEC=r2], 0x3c}}, 0x4801) r3 = socket(0x23, 0xa, 0x7) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f00000006c0)) read(r0, &(0x7f0000000000), 0x1b4000) 17:35:47 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 43) 17:35:47 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 40) 17:35:47 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) write$P9_RLERROR(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0b00000007010002002d2d1ea1ec62b782e61255789ba421832f151c78d020afce8436739bc23c3cd005040e5a9d14847844a0232b3143d4f26736ce744de3ffe3fb9d1e220953ebbc16ef7aaddf75442a4943dafaa5fd98cb0e6d6e61033e2baa5a27279aab10106378079efac3208ec98f82c7404450ac240528f61c7f1643bc86bab6f20211f31f89081fb89ac1e18dcc042be89c068a03fc7b013e37518d037f2ede7b75af1ed7dd9d1f6aae1234ec38ed3ef7370e9d06074f2accd6329c927db75c22f5ededdab578d544e6df5b2dd46285b22f17e03f09e930ceaedb1895af377acb5202d287bb58002d6a4232"], 0xb) 17:35:47 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{r1, r2+60000000}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) r3 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@l2tp={0x2, 0x0, @remote}, &(0x7f0000000040)=0x80) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r3, 0xf502, 0x0) [ 1204.717434] FAULT_INJECTION: forcing a failure. [ 1204.717434] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1204.720292] CPU: 1 PID: 7492 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1204.721666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1204.723319] Call Trace: [ 1204.723856] dump_stack+0x107/0x167 [ 1204.724587] should_fail.cold+0x5/0xa [ 1204.725374] __alloc_pages_nodemask+0x182/0x680 [ 1204.726298] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1204.727277] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1204.728493] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1204.729542] ? lock_downgrade+0x6d0/0x6d0 [ 1204.730352] ? mark_held_locks+0x9e/0xe0 [ 1204.731166] alloc_pages_vma+0xbb/0x410 [ 1204.731965] handle_mm_fault+0x154b/0x3520 [ 1204.732813] ? do_raw_spin_lock+0x121/0x260 [ 1204.733678] ? rwlock_bug.part.0+0x90/0x90 [ 1204.734516] ? __pmd_alloc+0x5e0/0x5e0 [ 1204.735320] __get_user_pages+0x61b/0x1390 [ 1204.736170] ? follow_page_mask+0x1920/0x1920 [ 1204.737066] ? down_read+0x10f/0x430 [ 1204.737915] ? down_write+0x160/0x160 [ 1204.738784] get_user_pages_unlocked+0x18a/0x690 [ 1204.739839] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1204.741046] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1204.742128] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1204.743358] ? pin_user_pages_unlocked+0x80/0x80 [ 1204.744427] get_user_pages_fast+0x66/0xa0 [ 1204.745395] iov_iter_get_pages+0x297/0xf40 [ 1204.746370] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1204.747483] bio_iov_iter_get_pages+0x22a/0x1200 [ 1204.748546] ? bvec_alloc+0x17e/0x2f0 [ 1204.749408] ? bio_alloc_bioset+0x2a1/0x600 [ 1204.750368] ? bio_add_pc_page+0x100/0x100 [ 1204.751312] ? bvec_alloc+0x240/0x2f0 [ 1204.752169] ? iov_iter_npages+0x1fd/0xa70 [ 1204.753124] iomap_dio_bio_actor+0x77a/0xef0 [ 1204.754323] iomap_dio_actor+0x36f/0x560 [ 1204.755243] iomap_apply+0x282/0x9e0 [ 1204.756250] ? iomap_dio_rw+0x90/0x90 [ 1204.757126] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1204.758708] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1204.759920] ? mark_held_locks+0x9e/0xe0 [ 1204.761036] ? filemap_check_errors+0xa5/0x150 [ 1204.762085] __iomap_dio_rw+0x6cd/0x11a0 [ 1204.762998] ? iomap_dio_rw+0x90/0x90 [ 1204.763775] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1204.764690] ? down_read+0x10f/0x430 [ 1204.765450] ? down_write+0x160/0x160 [ 1204.766220] iomap_dio_rw+0x31/0x90 [ 1204.766944] ext4_file_read_iter+0x2c7/0x4c0 [ 1204.767840] new_sync_read+0x424/0x6f0 [ 1204.768610] ? fsnotify+0xf30/0xf30 [ 1204.769334] ? ksys_lseek+0x1b0/0x1b0 [ 1204.770116] ? _cond_resched+0x12/0x80 [ 1204.770889] ? avc_policy_seqno+0x9/0x70 [ 1204.771693] ? selinux_file_permission+0x36/0x510 [ 1204.772667] ? __fget_files+0x296/0x480 [ 1204.773491] vfs_read+0x457/0x580 [ 1204.774210] ksys_read+0x12d/0x260 [ 1204.775002] ? vfs_write+0xa30/0xa30 [ 1204.775845] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1204.776923] do_syscall_64+0x33/0x40 [ 1204.777781] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1204.778918] RIP: 0033:0x7f771d441b19 [ 1204.779755] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1204.783652] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1204.783890] FAULT_INJECTION: forcing a failure. [ 1204.783890] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1204.785499] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1204.785513] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1204.785525] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1204.785537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 17:35:47 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x100000000000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1204.785549] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1204.798097] CPU: 0 PID: 7501 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1204.799193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1204.800522] Call Trace: [ 1204.800952] dump_stack+0x107/0x167 [ 1204.801562] should_fail.cold+0x5/0xa [ 1204.802191] __alloc_pages_nodemask+0x182/0x680 [ 1204.802943] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1204.803799] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1204.804992] ? trace_hardirqs_on+0x5b/0x180 [ 1204.806155] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1204.807713] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1204.809137] ? alloc_pages_vma+0x3f/0x410 [ 1204.810235] alloc_pages_vma+0xbb/0x410 [ 1204.810258] handle_mm_fault+0x154b/0x3520 [ 1204.810277] ? do_raw_spin_lock+0x121/0x260 [ 1204.810294] ? rwlock_bug.part.0+0x90/0x90 [ 1204.810307] ? __pmd_alloc+0x5e0/0x5e0 [ 1204.810344] __get_user_pages+0x61b/0x1390 [ 1204.810369] ? follow_page_mask+0x1920/0x1920 [ 1204.810384] ? down_read+0x10f/0x430 [ 1204.810398] ? down_write+0x160/0x160 [ 1204.810423] get_user_pages_unlocked+0x18a/0x690 [ 1204.810439] ? internal_get_user_pages_fast+0xfe7/0x23b0 17:35:47 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000000)=""/51, 0x33) [ 1204.810457] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1204.810484] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1204.810527] ? pin_user_pages_unlocked+0x80/0x80 [ 1204.810553] get_user_pages_fast+0x66/0xa0 [ 1204.810572] iov_iter_get_pages+0x297/0xf40 [ 1204.810594] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1204.810608] ? mempool_resize+0x7d0/0x7d0 [ 1204.810633] bio_iov_iter_get_pages+0x22a/0x1200 [ 1204.810653] ? bvec_alloc+0x17e/0x2f0 [ 1204.810670] ? bio_alloc_bioset+0x2a1/0x600 [ 1204.810683] ? bio_add_pc_page+0x100/0x100 17:35:48 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r4, 0x7) kcmp(r1, r2, 0x4, r3, r4) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'/20]) [ 1204.810696] ? bvec_alloc+0x240/0x2f0 [ 1204.810715] ? iov_iter_npages+0x1fd/0xa70 [ 1204.810728] ? ext4_iomap_begin+0x1a0/0x700 17:35:48 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x440, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x3, 0x80, 0x3, 0x7, 0x0, 0x1f, 0x21008, 0xc, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x8, 0x1, @perf_bp={&(0x7f00000000c0)}, 0x4, 0x20, 0xffffffff, 0x4, 0x7, 0x400, 0xfe83, 0x0, 0x4, 0x0, 0x2}, 0x0, 0x3, r2, 0x3) read(r0, &(0x7f0000000000), 0x1b4000) [ 1204.810748] iomap_dio_bio_actor+0x77a/0xef0 [ 1204.810777] iomap_dio_actor+0x36f/0x560 [ 1204.810798] iomap_apply+0x282/0x9e0 [ 1204.810812] ? iomap_dio_rw+0x90/0x90 [ 1204.810829] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1204.810852] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1204.810865] ? mark_held_locks+0x9e/0xe0 [ 1204.810894] ? filemap_check_errors+0xa5/0x150 [ 1204.810914] __iomap_dio_rw+0x6cd/0x11a0 [ 1204.810926] ? iomap_dio_rw+0x90/0x90 [ 1204.810956] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1204.810980] ? down_read+0x10f/0x430 [ 1204.810994] ? down_write+0x160/0x160 [ 1204.811014] iomap_dio_rw+0x31/0x90 [ 1204.811030] ext4_file_read_iter+0x2c7/0x4c0 17:35:48 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) [ 1204.811048] new_sync_read+0x424/0x6f0 [ 1204.811061] ? fsnotify+0xf30/0xf30 [ 1204.811074] ? ksys_lseek+0x1b0/0x1b0 [ 1204.811089] ? _cond_resched+0x12/0x80 [ 1204.811106] ? avc_policy_seqno+0x9/0x70 [ 1204.811121] ? selinux_file_permission+0x36/0x510 17:35:48 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) timerfd_create(0x9, 0x80800) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x150) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000000100)={{r2, r3+60000000}, {r4, r5+10000000}}, &(0x7f0000000140)) [ 1204.811140] ? __fget_files+0x296/0x480 [ 1204.811166] vfs_read+0x457/0x580 [ 1204.811189] ksys_read+0x12d/0x260 [ 1204.811203] ? vfs_write+0xa30/0xa30 [ 1204.811223] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1204.811242] do_syscall_64+0x33/0x40 [ 1204.811257] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1204.811266] RIP: 0033:0x7fe1c8afeb19 17:35:48 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x123) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) [ 1204.811282] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1204.811290] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1204.811306] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1204.811315] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1204.811323] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1204.811332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1204.811341] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1204.827768] FAULT_INJECTION: forcing a failure. [ 1204.827768] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1204.827794] CPU: 1 PID: 7505 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1204.827807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1204.827814] Call Trace: [ 1204.827841] dump_stack+0x107/0x167 [ 1204.827869] should_fail.cold+0x5/0xa [ 1204.827903] __alloc_pages_nodemask+0x182/0x680 [ 1204.827924] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1204.827954] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1204.827991] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1204.828014] ? lock_downgrade+0x6d0/0x6d0 [ 1204.828033] ? mark_held_locks+0x9e/0xe0 [ 1204.828064] alloc_pages_vma+0xbb/0x410 [ 1204.828093] handle_mm_fault+0x154b/0x3520 [ 1204.828122] ? do_raw_spin_lock+0x121/0x260 [ 1204.828148] ? rwlock_bug.part.0+0x90/0x90 [ 1204.828168] ? __pmd_alloc+0x5e0/0x5e0 [ 1204.828225] __get_user_pages+0x61b/0x1390 [ 1204.828262] ? follow_page_mask+0x1920/0x1920 [ 1204.828286] ? down_read+0x10f/0x430 [ 1204.828308] ? down_write+0x160/0x160 [ 1204.828336] ? mark_held_locks+0x9e/0xe0 [ 1204.828364] get_user_pages_unlocked+0x18a/0x690 [ 1204.828399] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1204.828428] ? internal_get_user_pages_fast+0x9b8/0x23b0 [ 1204.828458] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1204.828524] ? pin_user_pages_unlocked+0x80/0x80 [ 1204.828563] get_user_pages_fast+0x66/0xa0 [ 1204.828592] iov_iter_get_pages+0x297/0xf40 [ 1204.828626] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1204.828647] ? mempool_resize+0x7d0/0x7d0 [ 1204.828682] bio_iov_iter_get_pages+0x22a/0x1200 [ 1204.828713] ? bvec_alloc+0x17e/0x2f0 [ 1204.828739] ? bio_alloc_bioset+0x2a1/0x600 [ 1204.828760] ? bio_add_pc_page+0x100/0x100 [ 1204.828780] ? bvec_alloc+0x240/0x2f0 [ 1204.828810] ? iov_iter_npages+0x1fd/0xa70 [ 1204.828829] ? ext4_iomap_begin+0x1a0/0x700 [ 1204.828859] iomap_dio_bio_actor+0x77a/0xef0 [ 1204.828904] iomap_dio_actor+0x36f/0x560 [ 1204.828935] iomap_apply+0x282/0x9e0 [ 1204.828957] ? iomap_dio_rw+0x90/0x90 [ 1204.828984] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1204.829018] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1204.829039] ? mark_held_locks+0x9e/0xe0 [ 1204.829083] ? filemap_check_errors+0xa5/0x150 [ 1204.829113] __iomap_dio_rw+0x6cd/0x11a0 [ 1204.829132] ? iomap_dio_rw+0x90/0x90 [ 1204.829179] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1204.829215] ? down_read+0x10f/0x430 [ 1204.829237] ? down_write+0x160/0x160 [ 1204.829268] iomap_dio_rw+0x31/0x90 [ 1204.829293] ext4_file_read_iter+0x2c7/0x4c0 [ 1204.829320] new_sync_read+0x424/0x6f0 [ 1204.829341] ? fsnotify+0xf30/0xf30 [ 1204.829373] ? ksys_lseek+0x1b0/0x1b0 [ 1204.829396] ? _cond_resched+0x12/0x80 [ 1204.829420] ? avc_policy_seqno+0x9/0x70 [ 1204.829444] ? selinux_file_permission+0x36/0x510 [ 1204.829473] ? __fget_files+0x296/0x480 [ 1204.829510] vfs_read+0x457/0x580 [ 1204.829542] ksys_read+0x12d/0x260 [ 1204.829563] ? vfs_write+0xa30/0xa30 [ 1204.829594] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1204.829623] do_syscall_64+0x33/0x40 [ 1204.829646] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1204.829661] RIP: 0033:0x7f4ab5779b19 [ 1204.829685] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1204.829698] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1204.829722] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1204.829736] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1204.829749] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1204.829762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1204.829776] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 17:36:02 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 43) 17:36:02 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x3b9ac9ff, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) 17:36:02 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000001d00000425bd2341397cc87000ffdbd7250f00000008007f00006e00000dd0ef"], 0x1c}, 0x1, 0x0, 0x0, 0x20008000}, 0x200088c1) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) read(r1, &(0x7f0000000000), 0x1b4000) 17:36:02 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 41) 17:36:02 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 44) 17:36:02 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r1, 0x7) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000000)={0x2, 0x20000000000, 0x2}) 17:36:02 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) write$P9_RVERSION(r2, &(0x7f0000000000)={0x15, 0x65, 0xffff, 0x63, 0x8, '9P2000.u'}, 0x15) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) read(r0, &(0x7f0000000080)=""/38, 0x26) 17:36:02 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x200000000000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1219.048915] FAULT_INJECTION: forcing a failure. [ 1219.048915] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1219.052052] CPU: 0 PID: 7542 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1219.052065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1219.052072] Call Trace: [ 1219.052101] dump_stack+0x107/0x167 [ 1219.052128] should_fail.cold+0x5/0xa [ 1219.052160] __alloc_pages_nodemask+0x182/0x680 [ 1219.052181] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1219.052209] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1219.052248] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1219.061508] ? lock_downgrade+0x6d0/0x6d0 [ 1219.061532] ? mark_held_locks+0x9e/0xe0 [ 1219.063044] alloc_pages_vma+0xbb/0x410 [ 1219.063070] handle_mm_fault+0x154b/0x3520 [ 1219.063095] ? do_raw_spin_lock+0x121/0x260 [ 1219.063117] ? rwlock_bug.part.0+0x90/0x90 [ 1219.063135] ? __pmd_alloc+0x5e0/0x5e0 [ 1219.063184] __get_user_pages+0x61b/0x1390 [ 1219.063217] ? follow_page_mask+0x1920/0x1920 [ 1219.063238] ? down_read+0x10f/0x430 [ 1219.063256] ? down_write+0x160/0x160 [ 1219.063290] get_user_pages_unlocked+0x18a/0x690 [ 1219.063311] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1219.063335] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1219.063371] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1219.063428] ? pin_user_pages_unlocked+0x80/0x80 [ 1219.063462] get_user_pages_fast+0x66/0xa0 [ 1219.063488] iov_iter_get_pages+0x297/0xf40 [ 1219.063517] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1219.063535] ? mempool_resize+0x7d0/0x7d0 [ 1219.063567] bio_iov_iter_get_pages+0x22a/0x1200 [ 1219.063594] ? bvec_alloc+0x17e/0x2f0 [ 1219.063616] ? bio_alloc_bioset+0x2a1/0x600 [ 1219.063633] ? bio_add_pc_page+0x100/0x100 [ 1219.063651] ? bvec_alloc+0x240/0x2f0 [ 1219.063677] ? iov_iter_npages+0x1fd/0xa70 [ 1219.063694] ? ext4_iomap_begin+0x1a0/0x700 [ 1219.063720] iomap_dio_bio_actor+0x77a/0xef0 [ 1219.063759] iomap_dio_actor+0x36f/0x560 [ 1219.063787] iomap_apply+0x282/0x9e0 [ 1219.063805] ? iomap_dio_rw+0x90/0x90 [ 1219.063828] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1219.063863] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1219.063895] ? blk_start_plug+0x15/0x1c0 [ 1219.063915] ? kcov_remote_stop+0x310/0x310 [ 1219.063942] __iomap_dio_rw+0x6cd/0x11a0 [ 1219.063958] ? iomap_dio_rw+0x90/0x90 [ 1219.063999] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1219.064031] ? down_read+0x10f/0x430 [ 1219.064047] ? lock_chain_count+0x20/0x20 [ 1219.064065] ? down_write+0x160/0x160 [ 1219.064093] iomap_dio_rw+0x31/0x90 [ 1219.099821] ext4_file_read_iter+0x2c7/0x4c0 [ 1219.099851] new_sync_read+0x424/0x6f0 [ 1219.101237] ? fsnotify+0xf30/0xf30 [ 1219.102020] ? ksys_lseek+0x1b0/0x1b0 [ 1219.102825] ? _cond_resched+0x12/0x80 [ 1219.103651] ? avc_policy_seqno+0x9/0x70 [ 1219.104508] ? selinux_file_permission+0x36/0x510 [ 1219.105566] vfs_read+0x457/0x580 [ 1219.106324] ksys_read+0x12d/0x260 [ 1219.107076] ? vfs_write+0xa30/0xa30 [ 1219.107872] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1219.108917] do_syscall_64+0x33/0x40 [ 1219.109721] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1219.110918] RIP: 0033:0x7fe1c8afeb19 [ 1219.111706] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1219.115581] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1219.117185] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1219.118698] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1219.120200] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1219.121713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1219.123218] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1219.136625] FAULT_INJECTION: forcing a failure. [ 1219.136625] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1219.138486] CPU: 1 PID: 7555 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1219.139344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1219.140507] Call Trace: [ 1219.140903] dump_stack+0x107/0x167 [ 1219.141503] should_fail.cold+0x5/0xa [ 1219.142102] __alloc_pages_nodemask+0x182/0x680 [ 1219.142771] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1219.143479] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1219.144298] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1219.145066] ? lock_downgrade+0x6d0/0x6d0 [ 1219.145581] ? mark_held_locks+0x9e/0xe0 [ 1219.146071] alloc_pages_vma+0xbb/0x410 [ 1219.146549] handle_mm_fault+0x154b/0x3520 [ 1219.147054] ? do_raw_spin_lock+0x121/0x260 [ 1219.147732] ? rwlock_bug.part.0+0x90/0x90 [ 1219.148236] ? __pmd_alloc+0x5e0/0x5e0 [ 1219.148709] __get_user_pages+0x61b/0x1390 [ 1219.149245] ? follow_page_mask+0x1920/0x1920 [ 1219.149789] ? down_read+0x10f/0x430 [ 1219.150251] ? down_write+0x160/0x160 [ 1219.150708] get_user_pages_unlocked+0x18a/0x690 [ 1219.151296] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1219.151931] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1219.152526] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1219.153171] ? pin_user_pages_unlocked+0x80/0x80 [ 1219.153789] get_user_pages_fast+0x66/0xa0 [ 1219.154324] iov_iter_get_pages+0x297/0xf40 [ 1219.154868] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1219.155470] ? mempool_resize+0x7d0/0x7d0 [ 1219.156005] bio_iov_iter_get_pages+0x22a/0x1200 [ 1219.156620] ? bvec_alloc+0x17e/0x2f0 [ 1219.157082] ? bio_alloc_bioset+0x2a1/0x600 [ 1219.157629] ? bio_add_pc_page+0x100/0x100 [ 1219.158164] ? bvec_alloc+0x240/0x2f0 [ 1219.158670] ? iov_iter_npages+0x1fd/0xa70 [ 1219.159171] ? ext4_iomap_begin+0x1a0/0x700 [ 1219.159707] iomap_dio_bio_actor+0x77a/0xef0 [ 1219.160236] iomap_dio_actor+0x36f/0x560 [ 1219.160754] iomap_apply+0x282/0x9e0 [ 1219.161197] ? iomap_dio_rw+0x90/0x90 [ 1219.161677] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1219.162389] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1219.163055] ? mark_held_locks+0x9e/0xe0 [ 1219.163565] ? filemap_check_errors+0xa5/0x150 [ 1219.164132] __iomap_dio_rw+0x6cd/0x11a0 [ 1219.164608] ? iomap_dio_rw+0x90/0x90 [ 1219.165089] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1219.165647] ? down_read+0x10f/0x430 [ 1219.166103] ? down_write+0x160/0x160 [ 1219.166574] iomap_dio_rw+0x31/0x90 [ 1219.167002] ext4_file_read_iter+0x2c7/0x4c0 [ 1219.167557] new_sync_read+0x424/0x6f0 [ 1219.168030] ? fsnotify+0xf30/0xf30 [ 1219.168488] ? ksys_lseek+0x1b0/0x1b0 [ 1219.168930] ? _cond_resched+0x12/0x80 [ 1219.169404] ? avc_policy_seqno+0x9/0x70 [ 1219.169889] ? selinux_file_permission+0x36/0x510 [ 1219.170480] ? __fget_files+0x296/0x480 [ 1219.170951] vfs_read+0x457/0x580 [ 1219.171386] ksys_read+0x12d/0x260 [ 1219.171829] ? vfs_write+0xa30/0xa30 [ 1219.172292] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1219.172887] do_syscall_64+0x33/0x40 [ 1219.173323] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1219.173971] RIP: 0033:0x7f771d441b19 [ 1219.174416] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1219.176679] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1219.177621] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1219.178497] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1219.179386] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1219.180260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1219.181154] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 17:36:02 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x700000000000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:36:02 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0xffc99a3b, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) [ 1219.195354] FAULT_INJECTION: forcing a failure. [ 1219.195354] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1219.197939] CPU: 0 PID: 7561 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1219.199306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1219.201277] Call Trace: [ 1219.201844] dump_stack+0x107/0x167 [ 1219.202736] should_fail.cold+0x5/0xa [ 1219.203500] __alloc_pages_nodemask+0x182/0x680 [ 1219.204618] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1219.205617] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1219.207110] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1219.208196] ? lock_downgrade+0x6d0/0x6d0 [ 1219.209024] ? mark_held_locks+0x9e/0xe0 [ 1219.209863] alloc_pages_vma+0xbb/0x410 [ 1219.210664] handle_mm_fault+0x154b/0x3520 [ 1219.211517] ? do_raw_spin_lock+0x121/0x260 [ 1219.212383] ? rwlock_bug.part.0+0x90/0x90 [ 1219.213226] ? __pmd_alloc+0x5e0/0x5e0 [ 1219.214052] __get_user_pages+0x61b/0x1390 [ 1219.214918] ? follow_page_mask+0x1920/0x1920 [ 1219.215817] ? down_read+0x10f/0x430 [ 1219.216558] ? down_write+0x160/0x160 [ 1219.217333] get_user_pages_unlocked+0x18a/0x690 [ 1219.218298] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1219.218325] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1219.219924] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1219.219983] ? pin_user_pages_unlocked+0x80/0x80 [ 1219.220019] get_user_pages_fast+0x66/0xa0 [ 1219.220046] iov_iter_get_pages+0x297/0xf40 [ 1219.220076] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1219.220096] ? mempool_resize+0x7d0/0x7d0 [ 1219.220129] bio_iov_iter_get_pages+0x22a/0x1200 [ 1219.220156] ? bvec_alloc+0x17e/0x2f0 [ 1219.220179] ? bio_alloc_bioset+0x2a1/0x600 [ 1219.220198] ? bio_add_pc_page+0x100/0x100 [ 1219.220216] ? bvec_alloc+0x240/0x2f0 [ 1219.220243] ? iov_iter_npages+0x1fd/0xa70 [ 1219.220261] ? ext4_iomap_begin+0x1a0/0x700 [ 1219.220289] iomap_dio_bio_actor+0x77a/0xef0 [ 1219.220329] iomap_dio_actor+0x36f/0x560 [ 1219.220358] iomap_apply+0x282/0x9e0 [ 1219.220377] ? iomap_dio_rw+0x90/0x90 [ 1219.220400] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1219.220432] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1219.220450] ? mark_held_locks+0x9e/0xe0 [ 1219.220490] ? filemap_check_errors+0xa5/0x150 [ 1219.220518] __iomap_dio_rw+0x6cd/0x11a0 [ 1219.220534] ? iomap_dio_rw+0x90/0x90 [ 1219.220576] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1219.220609] ? down_read+0x10f/0x430 [ 1219.243305] ? down_write+0x160/0x160 [ 1219.243336] iomap_dio_rw+0x31/0x90 [ 1219.244467] ext4_file_read_iter+0x2c7/0x4c0 [ 1219.245343] new_sync_read+0x424/0x6f0 [ 1219.246142] ? fsnotify+0xf30/0xf30 [ 1219.246862] ? ksys_lseek+0x1b0/0x1b0 [ 1219.247625] ? _cond_resched+0x12/0x80 [ 1219.248397] ? avc_policy_seqno+0x9/0x70 [ 1219.249204] ? selinux_file_permission+0x36/0x510 [ 1219.250179] ? __fget_files+0x296/0x480 [ 1219.251002] vfs_read+0x457/0x580 17:36:02 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x800000000000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1219.251701] ksys_read+0x12d/0x260 [ 1219.252539] ? vfs_write+0xa30/0xa30 [ 1219.253281] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1219.254256] do_syscall_64+0x33/0x40 [ 1219.254999] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1219.256018] RIP: 0033:0x7f4ab5779b19 [ 1219.256771] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1219.256783] RSP: 002b:00007f4ab2cce188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1219.256805] RAX: ffffffffffffffda RBX: 00007f4ab588d020 RCX: 00007f4ab5779b19 [ 1219.256818] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1219.256830] RBP: 00007f4ab2cce1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1219.256842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1219.256854] R13: 00007ffdca8698ff R14: 00007f4ab2cce300 R15: 0000000000022000 17:36:02 executing program 6: sendmsg$NL80211_CMD_SET_WDS_PEER(0xffffffffffffffff, &(0x7f000000bc40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f000000bbc0)={0x64, 0x0, 0x2, 0x70bd27, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7ff, 0x79}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="68070c0ccd54"}, @NL80211_ATTR_MAC={0xa, 0x6, @random="8b76b199bfd2"}, @NL80211_ATTR_MAC={0xa, 0x6, @random="6153531f387e"}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @random="1eacf77190a0"}]}, 0x64}, 0x1, 0x0, 0x0, 0x44004}, 0x800) r0 = openat$zero(0xffffffffffffff9c, &(0x7f000000bc80), 0x4000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_RELOAD_REGDB(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f000000bd00)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f000000be00)={&(0x7f000000bcc0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f000000bdc0)={&(0x7f000000bd40)={0x48, r2, 0x100, 0x70bd27, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_SSID={0x13, 0x34, @random="e5be9514b3d01896dd4a10565435a7"}]}, 0x48}, 0x1, 0x0, 0x0, 0x20008040}, 0x4048001) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r4, &(0x7f0000000080)="f4", 0x1) ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f0000000000)=0x1) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) ioctl$BTRFS_IOC_SPACE_INFO(r4, 0xc0109414, &(0x7f0000000180)={0x7c0, 0x8, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) 17:36:02 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x900000000000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:36:02 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x225c17d03, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) [ 1219.369140] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 17:36:02 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xa00000000000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1219.422970] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 17:36:17 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) move_mount(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x42) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) 17:36:17 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x664d, 0x7c49}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000300)={{0x1, 0x1, 0x18, r2, {0x0, 0xffffffffffffffff}}, './file0\x00'}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) r6 = getegid() setregid(0x0, r6) statx(r2, &(0x7f0000000340)='./file0\x00', 0x4000, 0x1000, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r1, &(0x7f00000001c0)='system.posix_acl_default\x00', &(0x7f0000000480)={{}, {0x1, 0x2}, [{0x2, 0x2, r3}, {0x2, 0x3, r4}, {0x2, 0x6, r5}], {0x4, 0x3}, [{0x8, 0x2, r6}, {0x8, 0x6, r7}, {}, {0x8, 0x0, 0xffffffffffffffff}], {}, {0x20, 0x6}}, 0x5c, 0x1) read(r0, &(0x7f0000000000), 0x1b4000) syz_io_uring_setup(0x30a6, &(0x7f00000000c0)={0x0, 0x13ea, 0x36, 0x3, 0x20a, 0x0, r1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000140)=0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r8, &(0x7f0000000180)=@IORING_OP_MADVISE={0x19, 0x4, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x1, {0x0, r9}}, 0x800) 17:36:17 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xb00000000000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:36:17 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) timerfd_gettime(r0, &(0x7f0000000500)) read(r0, &(0x7f0000000080)=""/38, 0x26) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f00000000c0)=""/197, 0xc5}, {&(0x7f0000000280)=""/176, 0xb0}, {&(0x7f0000000340)=""/180, 0xb4}, {&(0x7f0000000400)=""/209, 0xd1}], 0x5) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x7, 0x4800}}, './file0\x00'}) dup3(r1, r0, 0x0) 17:36:17 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 45) 17:36:17 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 44) 17:36:17 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x11882c75dfd, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) 17:36:17 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 42) [ 1234.497994] FAULT_INJECTION: forcing a failure. [ 1234.497994] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1234.500287] CPU: 1 PID: 7607 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1234.501549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1234.502846] Call Trace: [ 1234.503280] dump_stack+0x107/0x167 [ 1234.503878] should_fail.cold+0x5/0xa [ 1234.504503] __alloc_pages_nodemask+0x182/0x680 [ 1234.505261] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1234.506068] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1234.507013] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1234.507836] ? lock_downgrade+0x6d0/0x6d0 [ 1234.508487] ? mark_held_locks+0x9e/0xe0 [ 1234.509139] alloc_pages_vma+0xbb/0x410 [ 1234.509785] handle_mm_fault+0x154b/0x3520 [ 1234.510462] ? do_raw_spin_lock+0x121/0x260 [ 1234.511145] ? rwlock_bug.part.0+0x90/0x90 [ 1234.511816] ? __pmd_alloc+0x5e0/0x5e0 [ 1234.512456] __get_user_pages+0x61b/0x1390 [ 1234.513133] ? follow_page_mask+0x1920/0x1920 [ 1234.513836] ? down_read+0x10f/0x430 [ 1234.514427] ? down_write+0x160/0x160 [ 1234.515035] get_user_pages_unlocked+0x18a/0x690 [ 1234.515784] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1234.516768] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1234.517520] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1234.518410] ? pin_user_pages_unlocked+0x80/0x80 [ 1234.519167] get_user_pages_fast+0x66/0xa0 [ 1234.519860] iov_iter_get_pages+0x297/0xf40 [ 1234.520550] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1234.521362] ? mempool_resize+0x7d0/0x7d0 [ 1234.522038] bio_iov_iter_get_pages+0x22a/0x1200 [ 1234.522814] ? bvec_alloc+0x17e/0x2f0 [ 1234.523423] ? bio_alloc_bioset+0x2a1/0x600 [ 1234.524129] ? bio_add_pc_page+0x100/0x100 [ 1234.524799] ? bvec_alloc+0x240/0x2f0 [ 1234.525439] ? iov_iter_npages+0x1fd/0xa70 [ 1234.526121] ? ext4_iomap_begin+0x1a0/0x700 [ 1234.526811] iomap_dio_bio_actor+0x77a/0xef0 [ 1234.527547] iomap_dio_actor+0x36f/0x560 [ 1234.528201] iomap_apply+0x282/0x9e0 [ 1234.528798] ? iomap_dio_rw+0x90/0x90 [ 1234.529409] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1234.530343] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1234.531185] ? mark_held_locks+0x9e/0xe0 [ 1234.531874] ? filemap_check_errors+0xa5/0x150 [ 1234.532607] __iomap_dio_rw+0x6cd/0x11a0 [ 1234.533275] ? iomap_dio_rw+0x90/0x90 [ 1234.533927] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1234.534679] ? down_read+0x10f/0x430 [ 1234.535271] ? down_write+0x160/0x160 [ 1234.535871] iomap_dio_rw+0x31/0x90 [ 1234.536445] ext4_file_read_iter+0x2c7/0x4c0 [ 1234.537144] new_sync_read+0x424/0x6f0 [ 1234.537783] ? fsnotify+0xf30/0xf30 [ 1234.538389] ? ksys_lseek+0x1b0/0x1b0 [ 1234.538998] ? _cond_resched+0x12/0x80 [ 1234.539644] ? avc_policy_seqno+0x9/0x70 [ 1234.540290] ? selinux_file_permission+0x36/0x510 [ 1234.541058] ? __fget_files+0x296/0x480 [ 1234.541096] FAULT_INJECTION: forcing a failure. [ 1234.541096] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1234.541689] vfs_read+0x457/0x580 [ 1234.541712] ksys_read+0x12d/0x260 [ 1234.545384] ? vfs_write+0xa30/0xa30 [ 1234.545982] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1234.546742] do_syscall_64+0x33/0x40 [ 1234.547348] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1234.548161] RIP: 0033:0x7fe1c8afeb19 [ 1234.548747] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1234.551633] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1234.552856] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1234.553978] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1234.555090] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1234.556205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1234.557325] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1234.558486] CPU: 0 PID: 7610 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1234.560041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1234.562046] Call Trace: [ 1234.562074] dump_stack+0x107/0x167 [ 1234.562103] should_fail.cold+0x5/0xa [ 1234.562136] __alloc_pages_nodemask+0x182/0x680 [ 1234.562158] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1234.562189] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1234.562221] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1234.562244] ? lock_downgrade+0x6d0/0x6d0 [ 1234.562265] ? mark_held_locks+0x9e/0xe0 [ 1234.562297] alloc_pages_vma+0xbb/0x410 [ 1234.562326] handle_mm_fault+0x154b/0x3520 [ 1234.562356] ? do_raw_spin_lock+0x121/0x260 [ 1234.562382] ? rwlock_bug.part.0+0x90/0x90 [ 1234.562403] ? __pmd_alloc+0x5e0/0x5e0 [ 1234.562460] __get_user_pages+0x61b/0x1390 [ 1234.562499] ? follow_page_mask+0x1920/0x1920 [ 1234.562522] ? down_read+0x10f/0x430 [ 1234.562544] ? down_write+0x160/0x160 [ 1234.562583] get_user_pages_unlocked+0x18a/0x690 [ 1234.562609] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1234.562636] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1234.562678] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1234.562745] ? pin_user_pages_unlocked+0x80/0x80 [ 1234.562784] get_user_pages_fast+0x66/0xa0 [ 1234.562814] iov_iter_get_pages+0x297/0xf40 [ 1234.562847] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1234.562868] ? mempool_resize+0x7d0/0x7d0 [ 1234.562904] bio_iov_iter_get_pages+0x22a/0x1200 [ 1234.562935] ? bvec_alloc+0x17e/0x2f0 [ 1234.562961] ? bio_alloc_bioset+0x2a1/0x600 [ 1234.562981] ? bio_add_pc_page+0x100/0x100 [ 1234.563003] ? bvec_alloc+0x240/0x2f0 [ 1234.563033] ? iov_iter_npages+0x1fd/0xa70 [ 1234.563052] ? ext4_iomap_begin+0x1a0/0x700 [ 1234.563082] iomap_dio_bio_actor+0x77a/0xef0 [ 1234.563128] iomap_dio_actor+0x36f/0x560 [ 1234.563160] iomap_apply+0x282/0x9e0 [ 1234.567819] FAULT_INJECTION: forcing a failure. [ 1234.567819] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1234.568595] ? iomap_dio_rw+0x90/0x90 [ 1234.568623] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1234.568666] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1234.603631] ? mark_held_locks+0x9e/0xe0 [ 1234.604546] ? filemap_check_errors+0xa5/0x150 [ 1234.605557] __iomap_dio_rw+0x6cd/0x11a0 [ 1234.606457] ? iomap_dio_rw+0x90/0x90 [ 1234.607321] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1234.608339] ? down_read+0x10f/0x430 [ 1234.609160] ? down_write+0x160/0x160 [ 1234.610027] iomap_dio_rw+0x31/0x90 [ 1234.610833] ext4_file_read_iter+0x2c7/0x4c0 [ 1234.611805] new_sync_read+0x424/0x6f0 [ 1234.612659] ? fsnotify+0xf30/0xf30 [ 1234.613487] ? ksys_lseek+0x1b0/0x1b0 [ 1234.614335] ? _cond_resched+0x12/0x80 [ 1234.615195] ? avc_policy_seqno+0x9/0x70 [ 1234.616091] ? selinux_file_permission+0x36/0x510 [ 1234.617159] ? __fget_files+0x296/0x480 [ 1234.618057] vfs_read+0x457/0x580 [ 1234.618833] ksys_read+0x12d/0x260 [ 1234.619617] ? vfs_write+0xa30/0xa30 [ 1234.620445] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1234.621514] do_syscall_64+0x33/0x40 [ 1234.622345] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1234.623459] RIP: 0033:0x7f771d441b19 [ 1234.624272] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1234.628272] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1234.629946] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1234.631497] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1234.633045] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1234.634596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1234.636147] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1234.637718] CPU: 1 PID: 7600 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1234.638777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1234.640018] Call Trace: [ 1234.640421] dump_stack+0x107/0x167 [ 1234.640966] should_fail.cold+0x5/0xa [ 1234.641543] __alloc_pages_nodemask+0x182/0x680 [ 1234.642251] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1234.642986] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1234.643886] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1234.644667] ? lock_downgrade+0x6d0/0x6d0 [ 1234.645239] ? mark_held_locks+0x9e/0xe0 [ 1234.645848] alloc_pages_vma+0xbb/0x410 [ 1234.646452] handle_mm_fault+0x154b/0x3520 [ 1234.647082] ? do_raw_spin_lock+0x121/0x260 [ 1234.647708] ? rwlock_bug.part.0+0x90/0x90 [ 1234.648329] ? __pmd_alloc+0x5e0/0x5e0 [ 1234.648925] __get_user_pages+0x61b/0x1390 [ 1234.649569] ? follow_page_mask+0x1920/0x1920 [ 1234.650222] ? down_read+0x10f/0x430 [ 1234.650784] ? down_write+0x160/0x160 [ 1234.651346] ? mark_held_locks+0x9e/0xe0 [ 1234.651959] get_user_pages_unlocked+0x18a/0x690 [ 1234.652677] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1234.653366] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1234.654198] ? pin_user_pages_unlocked+0x80/0x80 [ 1234.654919] get_user_pages_fast+0x66/0xa0 [ 1234.655555] iov_iter_get_pages+0x297/0xf40 [ 1234.656209] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1234.656935] ? mempool_resize+0x7d0/0x7d0 [ 1234.657571] bio_iov_iter_get_pages+0x22a/0x1200 [ 1234.658294] ? bvec_alloc+0x17e/0x2f0 [ 1234.658863] ? bio_alloc_bioset+0x2a1/0x600 [ 1234.659499] ? bio_add_pc_page+0x100/0x100 [ 1234.660121] ? bvec_alloc+0x240/0x2f0 [ 1234.660697] ? iov_iter_npages+0x1fd/0xa70 [ 1234.661304] ? ext4_iomap_begin+0x1a0/0x700 [ 1234.661959] iomap_dio_bio_actor+0x77a/0xef0 [ 1234.662628] iomap_dio_actor+0x36f/0x560 [ 1234.663238] iomap_apply+0x282/0x9e0 [ 1234.663796] ? iomap_dio_rw+0x90/0x90 [ 1234.664369] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1234.665228] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1234.666003] ? mark_held_locks+0x9e/0xe0 [ 1234.666633] ? filemap_check_errors+0xa5/0x150 [ 1234.667307] __iomap_dio_rw+0x6cd/0x11a0 [ 1234.667908] ? iomap_dio_rw+0x90/0x90 [ 1234.668494] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1234.669177] ? down_read+0x10f/0x430 [ 1234.669733] ? down_write+0x160/0x160 [ 1234.670286] iomap_dio_rw+0x31/0x90 [ 1234.670832] ext4_file_read_iter+0x2c7/0x4c0 [ 1234.671491] new_sync_read+0x424/0x6f0 [ 1234.672068] ? fsnotify+0xf30/0xf30 [ 1234.672613] ? ksys_lseek+0x1b0/0x1b0 [ 1234.673179] ? _cond_resched+0x12/0x80 [ 1234.673742] ? avc_policy_seqno+0x9/0x70 [ 1234.674367] ? selinux_file_permission+0x36/0x510 [ 1234.675087] ? __fget_files+0x296/0x480 [ 1234.675691] vfs_read+0x457/0x580 [ 1234.676186] ksys_read+0x12d/0x260 [ 1234.676711] ? vfs_write+0xa30/0xa30 [ 1234.677235] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1234.677958] do_syscall_64+0x33/0x40 [ 1234.678508] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1234.679263] RIP: 0033:0x7f4ab5779b19 [ 1234.679811] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1234.682518] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1234.683631] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1234.684684] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1234.685733] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1234.686792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1234.687842] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 17:36:17 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x1fffffffffc}) 17:36:17 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x37dc12502000000, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) 17:36:17 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x1000000000000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:36:17 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0xfd5dc78218010000, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) 17:36:17 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 45) 17:36:17 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 43) 17:36:17 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x2000000000000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:36:17 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x80000001) 17:36:18 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0xffc99a3b00000000, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) 17:36:18 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) r1 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r2, 0x7) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRESDEC=r2, @ANYRES32], 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4801) close_range(r0, r1, 0x2) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="000001000000000000004800000200000100"/32]) [ 1234.923100] FAULT_INJECTION: forcing a failure. [ 1234.923100] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1234.924664] CPU: 1 PID: 7637 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1234.925514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1234.926522] Call Trace: [ 1234.926845] dump_stack+0x107/0x167 [ 1234.927292] should_fail.cold+0x5/0xa [ 1234.927769] __alloc_pages_nodemask+0x182/0x680 [ 1234.928337] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1234.928925] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1234.929658] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1234.930309] ? lock_downgrade+0x6d0/0x6d0 [ 1234.930806] ? mark_held_locks+0x9e/0xe0 [ 1234.931301] alloc_pages_vma+0xbb/0x410 [ 1234.931790] handle_mm_fault+0x154b/0x3520 [ 1234.932297] ? do_raw_spin_lock+0x121/0x260 [ 1234.932707] FAULT_INJECTION: forcing a failure. [ 1234.932707] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1234.932831] ? rwlock_bug.part.0+0x90/0x90 [ 1234.935821] ? __pmd_alloc+0x5e0/0x5e0 [ 1234.936369] __get_user_pages+0x61b/0x1390 [ 1234.936946] ? follow_page_mask+0x1920/0x1920 [ 1234.937550] ? down_read+0x10f/0x430 [ 1234.938063] ? down_write+0x160/0x160 [ 1234.938587] get_user_pages_unlocked+0x18a/0x690 [ 1234.939225] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1234.939867] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1234.940515] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1234.941245] ? pin_user_pages_unlocked+0x80/0x80 [ 1234.941888] get_user_pages_fast+0x66/0xa0 [ 1234.942453] iov_iter_get_pages+0x297/0xf40 [ 1234.943042] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1234.943714] ? mempool_resize+0x7d0/0x7d0 [ 1234.944215] bio_iov_iter_get_pages+0x22a/0x1200 [ 1234.944846] ? bvec_alloc+0x17e/0x2f0 [ 1234.945359] ? bio_alloc_bioset+0x2a1/0x600 [ 1234.945933] ? bio_add_pc_page+0x100/0x100 [ 1234.946436] ? bvec_alloc+0x240/0x2f0 [ 1234.946921] ? iov_iter_npages+0x1fd/0xa70 [ 1234.947488] ? ext4_iomap_begin+0x1a0/0x700 [ 1234.948078] iomap_dio_bio_actor+0x77a/0xef0 [ 1234.948680] iomap_dio_actor+0x36f/0x560 [ 1234.949230] iomap_apply+0x282/0x9e0 [ 1234.949726] ? iomap_dio_rw+0x90/0x90 [ 1234.950243] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1234.950991] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1234.951622] ? mark_held_locks+0x9e/0xe0 [ 1234.952144] ? filemap_check_errors+0xa5/0x150 [ 1234.952705] __iomap_dio_rw+0x6cd/0x11a0 [ 1234.953177] ? iomap_dio_rw+0x90/0x90 [ 1234.953657] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1234.954214] ? down_read+0x10f/0x430 [ 1234.954665] ? down_write+0x160/0x160 [ 1234.955118] iomap_dio_rw+0x31/0x90 [ 1234.955610] ext4_file_read_iter+0x2c7/0x4c0 [ 1234.956131] new_sync_read+0x424/0x6f0 [ 1234.956640] ? fsnotify+0xf30/0xf30 [ 1234.957065] ? ksys_lseek+0x1b0/0x1b0 [ 1234.957569] ? _cond_resched+0x12/0x80 [ 1234.958035] ? avc_policy_seqno+0x9/0x70 [ 1234.958572] ? selinux_file_permission+0x36/0x510 [ 1234.959144] ? __fget_files+0x296/0x480 [ 1234.959673] vfs_read+0x457/0x580 [ 1234.960086] ksys_read+0x12d/0x260 [ 1234.960554] ? vfs_write+0xa30/0xa30 [ 1234.961056] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1234.961707] do_syscall_64+0x33/0x40 [ 1234.962157] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1234.962834] RIP: 0033:0x7f771d441b19 [ 1234.963332] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1234.965801] RSP: 002b:00007f771a996188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1234.966688] RAX: ffffffffffffffda RBX: 00007f771d555020 RCX: 00007f771d441b19 [ 1234.967511] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1234.968335] RBP: 00007f771a9961d0 R08: 0000000000000000 R09: 0000000000000000 [ 1234.969159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1234.969991] R13: 00007ffd9dfbceaf R14: 00007f771a996300 R15: 0000000000022000 [ 1234.970844] CPU: 0 PID: 7636 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1234.972263] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1234.973994] Call Trace: [ 1234.974552] dump_stack+0x107/0x167 [ 1234.975311] should_fail.cold+0x5/0xa [ 1234.976115] __alloc_pages_nodemask+0x182/0x680 [ 1234.977080] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1234.978103] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1234.979350] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1234.980429] ? lock_downgrade+0x6d0/0x6d0 [ 1234.981280] ? mark_held_locks+0x9e/0xe0 [ 1234.982140] alloc_pages_vma+0xbb/0x410 [ 1234.982967] handle_mm_fault+0x154b/0x3520 [ 1234.983845] ? do_raw_spin_lock+0x121/0x260 [ 1234.984735] ? rwlock_bug.part.0+0x90/0x90 [ 1234.985609] ? __pmd_alloc+0x5e0/0x5e0 [ 1234.986449] __get_user_pages+0x61b/0x1390 [ 1234.987341] ? follow_page_mask+0x1920/0x1920 [ 1234.987363] ? down_read+0x10f/0x430 [ 1234.987384] ? down_write+0x160/0x160 [ 1234.987420] get_user_pages_unlocked+0x18a/0x690 17:36:18 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x2010000000000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1234.987444] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1234.987469] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1234.987507] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1234.987568] ? pin_user_pages_unlocked+0x80/0x80 [ 1234.987605] get_user_pages_fast+0x66/0xa0 [ 1234.987631] iov_iter_get_pages+0x297/0xf40 [ 1234.987662] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1234.987683] ? mempool_resize+0x7d0/0x7d0 [ 1234.987717] bio_iov_iter_get_pages+0x22a/0x1200 [ 1234.987746] ? bvec_alloc+0x17e/0x2f0 [ 1234.987771] ? bio_alloc_bioset+0x2a1/0x600 [ 1234.987789] ? bio_add_pc_page+0x100/0x100 [ 1234.987809] ? bvec_alloc+0x240/0x2f0 [ 1234.987836] ? iov_iter_npages+0x1fd/0xa70 [ 1234.987854] ? ext4_iomap_begin+0x1a0/0x700 [ 1234.987883] iomap_dio_bio_actor+0x77a/0xef0 [ 1234.987925] iomap_dio_actor+0x36f/0x560 [ 1234.987954] iomap_apply+0x282/0x9e0 [ 1234.987975] ? iomap_dio_rw+0x90/0x90 [ 1234.987999] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1234.988035] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1234.988058] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1234.988111] __iomap_dio_rw+0x6cd/0x11a0 [ 1234.988128] ? iomap_dio_rw+0x90/0x90 [ 1234.988172] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1234.988205] ? down_read+0x10f/0x430 [ 1234.988226] ? trace_hardirqs_on+0x5b/0x180 [ 1234.988246] ? down_write+0x160/0x160 [ 1234.988267] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1234.988295] iomap_dio_rw+0x31/0x90 [ 1234.988319] ext4_file_read_iter+0x2c7/0x4c0 [ 1234.988344] new_sync_read+0x424/0x6f0 [ 1234.988363] ? fsnotify+0xf30/0xf30 [ 1234.988383] ? ksys_lseek+0x1b0/0x1b0 [ 1234.988404] ? _cond_resched+0x12/0x80 [ 1234.988428] ? avc_policy_seqno+0x9/0x70 [ 1234.988450] ? selinux_file_permission+0x36/0x510 [ 1234.988477] ? __fget_files+0x296/0x480 [ 1234.988512] vfs_read+0x457/0x580 [ 1234.988541] ksys_read+0x12d/0x260 [ 1234.988561] ? vfs_write+0xa30/0xa30 [ 1234.988590] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1234.988617] do_syscall_64+0x33/0x40 [ 1234.988639] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1234.988653] RIP: 0033:0x7fe1c8afeb19 [ 1234.988673] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1234.988685] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1234.988708] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1234.988721] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1234.988734] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1234.988746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1234.988759] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 17:36:33 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x3f00000000000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:36:33 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000399116842d3c25c5f90d32d20bc86d64ad0000000000"]) 17:36:33 executing program 4: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pidfd_open(0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000040)={0x1, 0x1}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = dup(r0) pidfd_getfd(r2, r1, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xa57a, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r3, 0x5000940a, &(0x7f00000005c0)={{r4}, "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"}) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000001380)="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", 0x4f1}], 0x1) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x4, 0x2, 0x54, 0x20, 0x0, 0xfffffffffffff4f3, 0x81000, 0xb, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7f, 0x0, @perf_config_ext={0x7}, 0x40000, 0x2, 0x1, 0x1, 0xfffffffffffffffc, 0x1, 0xfff7, 0x0, 0x9, 0x0, 0x6}, 0x0, 0x3, 0xffffffffffffffff, 0x3) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10000, 0x115) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1000200, &(0x7f0000000380)=ANY=[@ANYBLOB="74725900000100f4ff00006de4980ef99e1464451e0d000000004d9ddbda7325bac7aa49825c9c728821e505facd5bf3bf96ef6bd436bb8c7c894030b83a2e0f07d74bd3fd14e5e29f799a9b3efb36e6973385f56333292c3d1512d2403915cecbf1a63fd1eeba62b535b4a482e7dd1c44", @ANYRESHEX=r7, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',mmap,uname=,access=', @ANYRESDEC=r8, @ANYBLOB="0000000000b005b1b33357abebcab06fc9955e7036c367aa6247b95e7adfbb959caa44b9f4a929a7d5735a5d4f6c6a2e6ac9e0b3230a2d29956d00111e4b58c9358e24a827943483d88932c5707f33e74df0de0bc4e3e3c0f7a1cd5f521457f601f425d73ae17cdc01ce6f18f985c59e7e1ca6b37035e6e589ddc8b44447c6d05a1b3736b212ebd972084420f20d15294bcabeea97c660a14ff9d763143ff06f2faefd6a723bac652f801ceb", @ANYRESDEC=0xee00, @ANYBLOB=',subj_user=],fsmagic=0x000000000000ffff,defcontext=staff_u,fscontext=sysadm_u,smackfstransmute=,mask=^MAY_WRITE,fsmagic=0x0000000000000006,\x00']) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x6) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r5, 0xc0189373, &(0x7f0000001900)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8}}, './file0\x00'}) read(r5, &(0x7f0000000000), 0x1b4000) 17:36:33 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 46) 17:36:33 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 44) 17:36:33 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 46) 17:36:33 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) openat(r0, &(0x7f0000000540)='./file0\x00', 0x141240, 0x139) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001500), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001540)={&(0x7f0000001600)={0x5c, r1, 0x400, 0x70bd27, 0x25dfdc01, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x37}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x220}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x14c}]}, 0x5c}}, 0x200000c0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000040)={0x48, r1, 0x2, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4a}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6d3e66d3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x128}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x815}, 0x800) r2 = timerfd_create(0x9, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r5, 0x7) pipe2(&(0x7f0000000580), 0x4000) socket$nl_route(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r4) 17:36:34 executing program 3: r0 = timerfd_create(0x4, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) [ 1250.957672] FAULT_INJECTION: forcing a failure. [ 1250.957672] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1250.957697] CPU: 0 PID: 7664 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1250.957708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1250.957716] Call Trace: [ 1250.957745] dump_stack+0x107/0x167 [ 1250.957770] should_fail.cold+0x5/0xa [ 1250.957801] __alloc_pages_nodemask+0x182/0x680 [ 1250.957821] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1250.957848] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1250.957876] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1250.957897] ? lock_downgrade+0x6d0/0x6d0 [ 1250.957915] ? mark_held_locks+0x9e/0xe0 [ 1250.957944] alloc_pages_vma+0xbb/0x410 [ 1250.957970] handle_mm_fault+0x154b/0x3520 [ 1250.958026] ? do_raw_spin_lock+0x121/0x260 [ 1250.958056] ? rwlock_bug.part.0+0x90/0x90 [ 1250.973874] FAULT_INJECTION: forcing a failure. [ 1250.973874] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1250.974500] ? __pmd_alloc+0x5e0/0x5e0 [ 1250.974570] __get_user_pages+0x61b/0x1390 [ 1250.978835] ? follow_page_mask+0x1920/0x1920 [ 1250.978861] ? down_read+0x10f/0x430 [ 1250.978883] ? down_write+0x160/0x160 [ 1250.978922] get_user_pages_unlocked+0x18a/0x690 [ 1250.978948] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1250.978975] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1250.979017] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1250.979083] ? pin_user_pages_unlocked+0x80/0x80 [ 1250.979123] get_user_pages_fast+0x66/0xa0 [ 1250.979153] iov_iter_get_pages+0x297/0xf40 [ 1250.979187] ? csum_and_copy_to_iter+0x14a0/0x14a0 17:36:34 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000020400"/32]) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000000)) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) writev(0xffffffffffffffff, &(0x7f0000001000), 0x0) openat2(r2, &(0x7f0000001040)='./file0\x00', &(0x7f0000001080)={0x0, 0x0, 0xc}, 0x18) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x4, 0x6, 0x0, 0x1}) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r2, 0x4018f50b, &(0x7f0000000180)={0x1, 0x4, 0x90}) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x3, 0x0, 0x4, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x17, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) sendmsg$GTP_CMD_DELPDP(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x34, 0x0, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_PEER_ADDRESS={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x34}}, @GTPA_VERSION={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0xc000}, 0x4004001) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(0xffffffffffffffff, 0x8010671f, &(0x7f0000000000)={&(0x7f0000000300)=""/249, 0xf9}) [ 1250.979208] ? mempool_resize+0x7d0/0x7d0 [ 1250.979248] bio_iov_iter_get_pages+0x22a/0x1200 [ 1250.979280] ? bvec_alloc+0x17e/0x2f0 [ 1250.979306] ? bio_alloc_bioset+0x2a1/0x600 [ 1250.979326] ? bio_add_pc_page+0x100/0x100 17:36:34 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) renameat2(r2, &(0x7f0000000100)='.\x00', r1, &(0x7f0000000140)='./file0\x00', 0x4) timerfd_settime(r1, 0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000040)) read(r0, &(0x7f0000000080)=""/38, 0x26) [ 1250.979348] ? bvec_alloc+0x240/0x2f0 [ 1250.979377] ? iov_iter_npages+0x1fd/0xa70 [ 1250.979397] ? ext4_iomap_begin+0x1a0/0x700 [ 1250.979428] iomap_dio_bio_actor+0x77a/0xef0 [ 1250.979473] iomap_dio_actor+0x36f/0x560 [ 1250.979505] iomap_apply+0x282/0x9e0 [ 1250.979527] ? iomap_dio_rw+0x90/0x90 [ 1250.979553] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1250.979589] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1250.979609] ? mark_held_locks+0x9e/0xe0 [ 1250.979654] ? filemap_check_errors+0xa5/0x150 [ 1250.979685] __iomap_dio_rw+0x6cd/0x11a0 [ 1250.979703] ? iomap_dio_rw+0x90/0x90 [ 1250.979750] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1250.979787] ? down_read+0x10f/0x430 [ 1250.979809] ? down_write+0x160/0x160 [ 1250.979840] iomap_dio_rw+0x31/0x90 [ 1250.979865] ext4_file_read_iter+0x2c7/0x4c0 [ 1250.979893] new_sync_read+0x424/0x6f0 [ 1250.979914] ? fsnotify+0xf30/0xf30 [ 1250.979935] ? ksys_lseek+0x1b0/0x1b0 [ 1250.979958] ? _cond_resched+0x12/0x80 17:36:34 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 47) [ 1250.979983] ? avc_policy_seqno+0x9/0x70 [ 1250.980007] ? selinux_file_permission+0x36/0x510 [ 1250.980036] ? __fget_files+0x296/0x480 [ 1250.980073] vfs_read+0x457/0x580 [ 1250.980105] ksys_read+0x12d/0x260 [ 1250.980127] ? vfs_write+0xa30/0xa30 [ 1250.980157] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1250.980188] do_syscall_64+0x33/0x40 [ 1250.980212] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1250.980228] RIP: 0033:0x7fe1c8afeb19 [ 1250.980252] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1250.980264] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 17:36:34 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{r1, r2+60000000}, {0x0, 0x989680}}, &(0x7f00000000c0)) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) [ 1250.980290] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 17:36:34 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 45) [ 1250.980303] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1250.980317] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1250.980330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1250.980344] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1250.980398] CPU: 1 PID: 7674 Comm: syz-executor.0 Not tainted 5.10.164 #1 17:36:34 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 47) [ 1250.980413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1250.980422] Call Trace: [ 1250.980455] dump_stack+0x107/0x167 [ 1250.980482] should_fail.cold+0x5/0xa [ 1250.980516] __alloc_pages_nodemask+0x182/0x680 [ 1250.980543] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1250.980572] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1250.980602] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1250.980625] ? lock_downgrade+0x6d0/0x6d0 [ 1250.980644] ? mark_held_locks+0x9e/0xe0 [ 1250.980674] alloc_pages_vma+0xbb/0x410 [ 1250.980702] handle_mm_fault+0x154b/0x3520 [ 1250.980730] ? do_raw_spin_lock+0x121/0x260 [ 1250.980753] ? rwlock_bug.part.0+0x90/0x90 [ 1250.980773] ? __pmd_alloc+0x5e0/0x5e0 [ 1250.980825] __get_user_pages+0x61b/0x1390 [ 1250.980860] ? follow_page_mask+0x1920/0x1920 [ 1250.980884] ? down_read+0x10f/0x430 [ 1250.980904] ? down_write+0x160/0x160 [ 1250.980940] get_user_pages_unlocked+0x18a/0x690 [ 1250.980964] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1250.980993] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1250.981032] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1250.981092] ? pin_user_pages_unlocked+0x80/0x80 [ 1250.981128] get_user_pages_fast+0x66/0xa0 [ 1250.981158] iov_iter_get_pages+0x297/0xf40 [ 1250.981189] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1250.981210] ? mempool_resize+0x7d0/0x7d0 [ 1250.981247] bio_iov_iter_get_pages+0x22a/0x1200 [ 1250.981277] ? bvec_alloc+0x17e/0x2f0 [ 1250.981301] ? bio_alloc_bioset+0x2a1/0x600 [ 1250.981320] ? bio_add_pc_page+0x100/0x100 [ 1250.981339] ? bvec_alloc+0x240/0x2f0 [ 1250.981366] ? iov_iter_npages+0x1fd/0xa70 [ 1250.981387] ? ext4_iomap_begin+0x1a0/0x700 [ 1250.981417] iomap_dio_bio_actor+0x77a/0xef0 [ 1250.981458] iomap_dio_actor+0x36f/0x560 [ 1250.981488] iomap_apply+0x282/0x9e0 [ 1250.981508] ? iomap_dio_rw+0x90/0x90 [ 1250.981533] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1250.981565] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1250.981585] ? mark_held_locks+0x9e/0xe0 [ 1250.981626] ? filemap_check_errors+0xa5/0x150 [ 1250.981655] __iomap_dio_rw+0x6cd/0x11a0 [ 1250.981672] ? iomap_dio_rw+0x90/0x90 [ 1250.981715] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1250.981749] ? down_read+0x10f/0x430 17:36:34 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 48) [ 1250.981769] ? down_write+0x160/0x160 [ 1250.981798] iomap_dio_rw+0x31/0x90 [ 1250.981822] ext4_file_read_iter+0x2c7/0x4c0 [ 1250.981849] new_sync_read+0x424/0x6f0 [ 1250.981870] ? fsnotify+0xf30/0xf30 [ 1250.981890] ? ksys_lseek+0x1b0/0x1b0 [ 1250.981912] ? _cond_resched+0x12/0x80 [ 1250.981936] ? avc_policy_seqno+0x9/0x70 [ 1250.981960] ? selinux_file_permission+0x36/0x510 [ 1250.982009] ? __fget_files+0x296/0x480 [ 1250.982044] vfs_read+0x457/0x580 [ 1250.982073] ksys_read+0x12d/0x260 [ 1250.982094] ? vfs_write+0xa30/0xa30 [ 1250.982123] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1250.982152] do_syscall_64+0x33/0x40 [ 1250.982174] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1250.982189] RIP: 0033:0x7f771d441b19 [ 1250.982211] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1250.982223] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1250.982247] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1250.982260] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1250.982272] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 17:36:34 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 48) [ 1250.982284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1250.982298] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1250.988551] FAULT_INJECTION: forcing a failure. [ 1250.988551] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1250.988572] CPU: 1 PID: 7675 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1250.988583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1250.988590] Call Trace: [ 1250.988612] dump_stack+0x107/0x167 [ 1250.988637] should_fail.cold+0x5/0xa [ 1250.988666] __alloc_pages_nodemask+0x182/0x680 [ 1250.988685] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1250.988712] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1250.988740] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1250.988760] ? lock_downgrade+0x6d0/0x6d0 [ 1250.988777] ? mark_held_locks+0x9e/0xe0 [ 1250.988805] alloc_pages_vma+0xbb/0x410 [ 1250.988833] handle_mm_fault+0x154b/0x3520 [ 1250.988860] ? do_raw_spin_lock+0x121/0x260 [ 1250.988882] ? rwlock_bug.part.0+0x90/0x90 [ 1250.988901] ? __pmd_alloc+0x5e0/0x5e0 [ 1250.988951] __get_user_pages+0x61b/0x1390 [ 1250.988989] ? follow_page_mask+0x1920/0x1920 [ 1250.989010] ? down_read+0x10f/0x430 [ 1250.989029] ? down_write+0x160/0x160 [ 1250.989063] get_user_pages_unlocked+0x18a/0x690 [ 1250.989086] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1250.989110] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1250.989147] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1250.989205] ? pin_user_pages_unlocked+0x80/0x80 [ 1250.989241] get_user_pages_fast+0x66/0xa0 [ 1250.989266] iov_iter_get_pages+0x297/0xf40 [ 1250.989296] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1250.989314] ? mempool_resize+0x7d0/0x7d0 [ 1250.989346] bio_iov_iter_get_pages+0x22a/0x1200 [ 1250.989373] ? bvec_alloc+0x17e/0x2f0 [ 1250.989396] ? bio_alloc_bioset+0x2a1/0x600 [ 1250.989414] ? bio_add_pc_page+0x100/0x100 [ 1250.989432] ? bvec_alloc+0x240/0x2f0 [ 1250.989458] ? iov_iter_npages+0x1fd/0xa70 [ 1250.989476] ? ext4_iomap_begin+0x1a0/0x700 [ 1250.989502] iomap_dio_bio_actor+0x77a/0xef0 [ 1250.989542] iomap_dio_actor+0x36f/0x560 [ 1250.989571] iomap_apply+0x282/0x9e0 [ 1250.989590] ? iomap_dio_rw+0x90/0x90 [ 1250.989614] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1250.989644] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1250.989663] ? mark_held_locks+0x9e/0xe0 [ 1250.989703] ? filemap_check_errors+0xa5/0x150 [ 1250.989730] __iomap_dio_rw+0x6cd/0x11a0 [ 1250.989746] ? iomap_dio_rw+0x90/0x90 [ 1250.989788] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1250.989820] ? down_read+0x10f/0x430 [ 1250.989840] ? down_write+0x160/0x160 [ 1250.989868] iomap_dio_rw+0x31/0x90 [ 1250.989890] ext4_file_read_iter+0x2c7/0x4c0 [ 1250.989914] new_sync_read+0x424/0x6f0 [ 1250.989932] ? fsnotify+0xf30/0xf30 [ 1250.989951] ? ksys_lseek+0x1b0/0x1b0 [ 1250.989972] ? _cond_resched+0x12/0x80 [ 1250.990020] ? avc_policy_seqno+0x9/0x70 [ 1250.990042] ? selinux_file_permission+0x36/0x510 [ 1250.990067] ? __fget_files+0x296/0x480 [ 1250.990100] vfs_read+0x457/0x580 [ 1250.990128] ksys_read+0x12d/0x260 [ 1250.990148] ? vfs_write+0xa30/0xa30 [ 1250.990175] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1250.990200] do_syscall_64+0x33/0x40 [ 1250.990221] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1250.990234] RIP: 0033:0x7f4ab5779b19 [ 1250.990257] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1250.990270] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1250.990293] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1250.990305] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1250.990317] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1250.990328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1250.990341] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1251.308965] FAULT_INJECTION: forcing a failure. [ 1251.308965] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1251.308992] CPU: 1 PID: 7694 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1251.309004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1251.309012] Call Trace: [ 1251.309041] dump_stack+0x107/0x167 [ 1251.309066] should_fail.cold+0x5/0xa [ 1251.309097] __alloc_pages_nodemask+0x182/0x680 [ 1251.309117] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1251.309144] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1251.309173] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1251.309195] ? lock_downgrade+0x6d0/0x6d0 [ 1251.309212] ? mark_held_locks+0x9e/0xe0 [ 1251.309241] alloc_pages_vma+0xbb/0x410 [ 1251.309268] handle_mm_fault+0x154b/0x3520 [ 1251.309295] ? do_raw_spin_lock+0x121/0x260 [ 1251.309317] ? rwlock_bug.part.0+0x90/0x90 [ 1251.309336] ? __pmd_alloc+0x5e0/0x5e0 [ 1251.309386] __get_user_pages+0x61b/0x1390 [ 1251.309420] ? follow_page_mask+0x1920/0x1920 [ 1251.309442] ? down_read+0x10f/0x430 [ 1251.309462] ? down_write+0x160/0x160 [ 1251.309497] get_user_pages_unlocked+0x18a/0x690 [ 1251.309520] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1251.309544] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1251.309581] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1251.309640] ? pin_user_pages_unlocked+0x80/0x80 [ 1251.309675] get_user_pages_fast+0x66/0xa0 [ 1251.309703] iov_iter_get_pages+0x297/0xf40 [ 1251.309733] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1251.309753] ? mempool_resize+0x7d0/0x7d0 [ 1251.309785] bio_iov_iter_get_pages+0x22a/0x1200 [ 1251.309813] ? bvec_alloc+0x17e/0x2f0 [ 1251.309836] ? bio_alloc_bioset+0x2a1/0x600 [ 1251.309854] ? bio_add_pc_page+0x100/0x100 [ 1251.309873] ? bvec_alloc+0x240/0x2f0 [ 1251.309899] ? iov_iter_npages+0x1fd/0xa70 [ 1251.309918] ? ext4_iomap_begin+0x1a0/0x700 [ 1251.309945] iomap_dio_bio_actor+0x77a/0xef0 [ 1251.309985] iomap_dio_actor+0x36f/0x560 [ 1251.310041] iomap_apply+0x282/0x9e0 [ 1251.310060] ? iomap_dio_rw+0x90/0x90 [ 1251.310084] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1251.310115] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1251.310134] ? mark_held_locks+0x9e/0xe0 [ 1251.310174] ? filemap_check_errors+0xa5/0x150 [ 1251.310201] __iomap_dio_rw+0x6cd/0x11a0 [ 1251.310218] ? iomap_dio_rw+0x90/0x90 [ 1251.310259] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1251.310292] ? down_read+0x10f/0x430 [ 1251.310311] ? down_write+0x160/0x160 [ 1251.310339] iomap_dio_rw+0x31/0x90 [ 1251.310362] ext4_file_read_iter+0x2c7/0x4c0 [ 1251.310387] new_sync_read+0x424/0x6f0 [ 1251.310406] ? fsnotify+0xf30/0xf30 [ 1251.310425] ? ksys_lseek+0x1b0/0x1b0 [ 1251.310446] ? _cond_resched+0x12/0x80 [ 1251.310469] ? avc_policy_seqno+0x9/0x70 [ 1251.310490] ? selinux_file_permission+0x36/0x510 [ 1251.310517] ? __fget_files+0x296/0x480 [ 1251.310550] vfs_read+0x457/0x580 [ 1251.310578] ksys_read+0x12d/0x260 [ 1251.310598] ? vfs_write+0xa30/0xa30 [ 1251.310626] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1251.310653] do_syscall_64+0x33/0x40 [ 1251.310674] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1251.310688] RIP: 0033:0x7f4ab5779b19 [ 1251.310709] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1251.310721] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1251.310743] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1251.310755] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1251.310768] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1251.310779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1251.310792] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1251.396198] FAULT_INJECTION: forcing a failure. [ 1251.396198] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1251.396502] CPU: 0 PID: 7700 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1251.396515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1251.396523] Call Trace: [ 1251.396562] dump_stack+0x107/0x167 [ 1251.396588] should_fail.cold+0x5/0xa [ 1251.396619] __alloc_pages_nodemask+0x182/0x680 [ 1251.396639] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1251.396666] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1251.396695] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1251.396717] ? lock_downgrade+0x6d0/0x6d0 [ 1251.396735] ? mark_held_locks+0x9e/0xe0 [ 1251.396763] alloc_pages_vma+0xbb/0x410 [ 1251.396790] handle_mm_fault+0x154b/0x3520 [ 1251.396816] ? do_raw_spin_lock+0x121/0x260 [ 1251.396840] ? rwlock_bug.part.0+0x90/0x90 [ 1251.396865] ? __pmd_alloc+0x5e0/0x5e0 [ 1251.396920] __get_user_pages+0x61b/0x1390 [ 1251.396955] ? follow_page_mask+0x1920/0x1920 [ 1251.396976] ? down_read+0x10f/0x430 [ 1251.396996] ? down_write+0x160/0x160 [ 1251.397030] get_user_pages_unlocked+0x18a/0x690 [ 1251.397054] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1251.397078] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1251.397115] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1251.397174] ? pin_user_pages_unlocked+0x80/0x80 [ 1251.397209] get_user_pages_fast+0x66/0xa0 [ 1251.397237] iov_iter_get_pages+0x297/0xf40 [ 1251.397267] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1251.397287] ? mempool_resize+0x7d0/0x7d0 [ 1251.397319] bio_iov_iter_get_pages+0x22a/0x1200 [ 1251.397348] ? bvec_alloc+0x17e/0x2f0 [ 1251.397371] ? bio_alloc_bioset+0x2a1/0x600 [ 1251.397389] ? bio_add_pc_page+0x100/0x100 [ 1251.397407] ? bvec_alloc+0x240/0x2f0 [ 1251.397434] ? iov_iter_npages+0x1fd/0xa70 [ 1251.397452] ? ext4_iomap_begin+0x1a0/0x700 [ 1251.397480] iomap_dio_bio_actor+0x77a/0xef0 [ 1251.397519] iomap_dio_actor+0x36f/0x560 [ 1251.397548] iomap_apply+0x282/0x9e0 [ 1251.397568] ? iomap_dio_rw+0x90/0x90 [ 1251.397591] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1251.397623] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1251.397641] ? mark_held_locks+0x9e/0xe0 [ 1251.397681] ? filemap_check_errors+0xa5/0x150 [ 1251.397708] __iomap_dio_rw+0x6cd/0x11a0 [ 1251.397725] ? iomap_dio_rw+0x90/0x90 [ 1251.397767] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1251.397786] ? trace_hardirqs_on+0x5b/0x180 [ 1251.397811] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1251.397844] ? iomap_dio_rw+0x1c/0x90 [ 1251.397870] iomap_dio_rw+0x31/0x90 [ 1251.397893] ext4_file_read_iter+0x2c7/0x4c0 [ 1251.397919] new_sync_read+0x424/0x6f0 [ 1251.397938] ? fsnotify+0xf30/0xf30 [ 1251.397957] ? ksys_lseek+0x1b0/0x1b0 [ 1251.397977] ? _cond_resched+0x12/0x80 [ 1251.398009] ? avc_policy_seqno+0x9/0x70 [ 1251.398031] ? selinux_file_permission+0x36/0x510 [ 1251.398057] ? __fget_files+0x296/0x480 [ 1251.398090] vfs_read+0x457/0x580 [ 1251.398118] ksys_read+0x12d/0x260 [ 1251.398137] ? vfs_write+0xa30/0xa30 [ 1251.398165] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1251.398191] do_syscall_64+0x33/0x40 [ 1251.398212] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1251.398226] RIP: 0033:0x7fe1c8afeb19 [ 1251.398247] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1251.398258] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1251.398282] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1251.398294] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1251.398306] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1251.398318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1251.398330] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1251.400592] FAULT_INJECTION: forcing a failure. [ 1251.400592] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1251.400614] CPU: 1 PID: 7698 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1251.400626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1251.400633] Call Trace: [ 1251.400661] dump_stack+0x107/0x167 [ 1251.400686] should_fail.cold+0x5/0xa [ 1251.400716] __alloc_pages_nodemask+0x182/0x680 [ 1251.400736] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1251.400763] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1251.400792] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1251.400813] ? lock_downgrade+0x6d0/0x6d0 [ 1251.400831] ? mark_held_locks+0x9e/0xe0 [ 1251.400859] alloc_pages_vma+0xbb/0x410 [ 1251.400886] handle_mm_fault+0x154b/0x3520 [ 1251.400912] ? do_raw_spin_lock+0x121/0x260 [ 1251.400935] ? rwlock_bug.part.0+0x90/0x90 [ 1251.400954] ? __pmd_alloc+0x5e0/0x5e0 [ 1251.401005] __get_user_pages+0x61b/0x1390 [ 1251.401047] ? follow_page_mask+0x1920/0x1920 [ 1251.401070] ? down_read+0x10f/0x430 [ 1251.401089] ? down_write+0x160/0x160 [ 1251.401123] get_user_pages_unlocked+0x18a/0x690 [ 1251.401146] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1251.401171] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1251.401208] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1251.401266] ? pin_user_pages_unlocked+0x80/0x80 [ 1251.401302] get_user_pages_fast+0x66/0xa0 [ 1251.401327] iov_iter_get_pages+0x297/0xf40 [ 1251.401357] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1251.401376] ? mempool_resize+0x7d0/0x7d0 [ 1251.401407] bio_iov_iter_get_pages+0x22a/0x1200 [ 1251.401435] ? bvec_alloc+0x17e/0x2f0 [ 1251.401458] ? bio_alloc_bioset+0x2a1/0x600 [ 1251.401476] ? bio_add_pc_page+0x100/0x100 [ 1251.401494] ? bvec_alloc+0x240/0x2f0 [ 1251.401521] ? iov_iter_npages+0x1fd/0xa70 [ 1251.401538] ? ext4_iomap_begin+0x1a0/0x700 [ 1251.401565] iomap_dio_bio_actor+0x77a/0xef0 [ 1251.401604] iomap_dio_actor+0x36f/0x560 [ 1251.401633] iomap_apply+0x282/0x9e0 [ 1251.401653] ? iomap_dio_rw+0x90/0x90 [ 1251.401676] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1251.401707] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1251.401726] ? mark_held_locks+0x9e/0xe0 [ 1251.401766] ? filemap_check_errors+0xa5/0x150 [ 1251.401793] __iomap_dio_rw+0x6cd/0x11a0 [ 1251.401809] ? iomap_dio_rw+0x90/0x90 [ 1251.401851] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1251.401883] ? down_read+0x10f/0x430 [ 1251.401903] ? down_write+0x160/0x160 [ 1251.401931] iomap_dio_rw+0x31/0x90 [ 1251.401953] ext4_file_read_iter+0x2c7/0x4c0 [ 1251.401977] new_sync_read+0x424/0x6f0 [ 1251.402006] ? fsnotify+0xf30/0xf30 [ 1251.402026] ? ksys_lseek+0x1b0/0x1b0 [ 1251.402046] ? _cond_resched+0x12/0x80 [ 1251.402068] ? avc_policy_seqno+0x9/0x70 [ 1251.402089] ? selinux_file_permission+0x36/0x510 [ 1251.402116] ? __fget_files+0x296/0x480 [ 1251.402149] vfs_read+0x457/0x580 [ 1251.402177] ksys_read+0x12d/0x260 [ 1251.402197] ? vfs_write+0xa30/0xa30 [ 1251.402223] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1251.402250] do_syscall_64+0x33/0x40 [ 1251.402271] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1251.402285] RIP: 0033:0x7f771d441b19 [ 1251.402306] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1251.402317] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1251.402339] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1251.402352] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1251.402364] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1251.402376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1251.402388] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1251.601943] FAULT_INJECTION: forcing a failure. [ 1251.601943] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1251.929516] CPU: 0 PID: 7704 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1251.929529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1251.929537] Call Trace: [ 1251.929569] dump_stack+0x107/0x167 [ 1251.929596] should_fail.cold+0x5/0xa [ 1251.929628] __alloc_pages_nodemask+0x182/0x680 [ 1251.929649] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1251.929676] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1251.929705] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1251.929726] ? lock_downgrade+0x6d0/0x6d0 [ 1251.929744] ? mark_held_locks+0x9e/0xe0 [ 1251.929773] alloc_pages_vma+0xbb/0x410 [ 1251.929800] handle_mm_fault+0x154b/0x3520 [ 1251.929827] ? do_raw_spin_lock+0x121/0x260 [ 1251.929850] ? rwlock_bug.part.0+0x90/0x90 [ 1251.929869] ? __pmd_alloc+0x5e0/0x5e0 [ 1251.929920] __get_user_pages+0x61b/0x1390 [ 1251.929954] ? follow_page_mask+0x1920/0x1920 [ 1251.929976] ? down_read+0x10f/0x430 [ 1251.929995] ? down_write+0x160/0x160 [ 1251.930062] get_user_pages_unlocked+0x18a/0x690 [ 1251.930089] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1251.930117] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1251.930158] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1251.930225] ? pin_user_pages_unlocked+0x80/0x80 [ 1251.953581] FAULT_INJECTION: forcing a failure. [ 1251.953581] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1251.954300] get_user_pages_fast+0x66/0xa0 [ 1251.958918] iov_iter_get_pages+0x297/0xf40 [ 1251.958954] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1251.958975] ? mempool_resize+0x7d0/0x7d0 [ 1251.959012] bio_iov_iter_get_pages+0x22a/0x1200 [ 1251.959044] ? bvec_alloc+0x17e/0x2f0 [ 1251.959070] ? bio_alloc_bioset+0x2a1/0x600 [ 1251.959090] ? bio_add_pc_page+0x100/0x100 [ 1251.959111] ? bvec_alloc+0x240/0x2f0 [ 1251.959141] ? iov_iter_npages+0x1fd/0xa70 [ 1251.959162] ? ext4_iomap_begin+0x1a0/0x700 [ 1251.959192] iomap_dio_bio_actor+0x77a/0xef0 [ 1251.959238] iomap_dio_actor+0x36f/0x560 [ 1251.959270] iomap_apply+0x282/0x9e0 [ 1251.959293] ? iomap_dio_rw+0x90/0x90 [ 1251.959319] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1251.959343] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1251.959376] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1251.959424] ? filemap_check_errors+0xa5/0x150 [ 1251.959458] __iomap_dio_rw+0x6cd/0x11a0 [ 1251.959485] ? iomap_dio_rw+0x90/0x90 [ 1251.959559] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1251.959607] ? down_read+0x10f/0x430 [ 1251.959639] ? trace_hardirqs_on+0x5b/0x180 [ 1251.959669] ? down_write+0x160/0x160 [ 1251.959701] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1251.959737] iomap_dio_rw+0x31/0x90 [ 1251.959766] ext4_file_read_iter+0x2c7/0x4c0 [ 1251.959801] new_sync_read+0x424/0x6f0 [ 1251.959825] ? fsnotify+0xf30/0xf30 [ 1251.959854] ? ksys_lseek+0x1b0/0x1b0 [ 1251.959894] ? inode_security+0x107/0x140 [ 1251.959932] ? avc_policy_seqno+0x9/0x70 [ 1251.959968] ? selinux_file_permission+0x36/0x510 [ 1251.960046] vfs_read+0x457/0x580 [ 1251.960091] ksys_read+0x12d/0x260 [ 1251.960123] ? vfs_write+0xa30/0xa30 [ 1251.960170] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1251.960206] do_syscall_64+0x33/0x40 [ 1251.960236] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1251.960255] RIP: 0033:0x7f4ab5779b19 [ 1251.960283] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1251.960300] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1251.960337] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1251.960358] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1251.960378] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1251.960398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1251.960419] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1251.960490] CPU: 1 PID: 7710 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1251.960501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1251.960508] Call Trace: [ 1251.960534] dump_stack+0x107/0x167 [ 1251.960556] should_fail.cold+0x5/0xa [ 1251.960583] __alloc_pages_nodemask+0x182/0x680 [ 1251.960600] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1251.960622] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1251.960645] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1251.960664] ? lock_downgrade+0x6d0/0x6d0 [ 1251.960678] ? mark_held_locks+0x9e/0xe0 [ 1251.960702] alloc_pages_vma+0xbb/0x410 [ 1251.960725] handle_mm_fault+0x154b/0x3520 [ 1251.960747] ? do_raw_spin_lock+0x121/0x260 [ 1251.960765] ? rwlock_bug.part.0+0x90/0x90 [ 1251.960780] ? __pmd_alloc+0x5e0/0x5e0 [ 1251.960821] __get_user_pages+0x61b/0x1390 [ 1251.960849] ? follow_page_mask+0x1920/0x1920 [ 1251.960868] ? down_read+0x10f/0x430 [ 1251.960884] ? down_write+0x160/0x160 [ 1251.960911] get_user_pages_unlocked+0x18a/0x690 [ 1251.960930] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1251.960949] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1251.960984] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1251.961032] ? pin_user_pages_unlocked+0x80/0x80 [ 1251.961060] get_user_pages_fast+0x66/0xa0 [ 1251.961084] iov_iter_get_pages+0x297/0xf40 [ 1251.961109] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1251.961125] ? mempool_resize+0x7d0/0x7d0 [ 1251.961153] bio_iov_iter_get_pages+0x22a/0x1200 [ 1251.961175] ? bvec_alloc+0x17e/0x2f0 [ 1251.961194] ? bio_alloc_bioset+0x2a1/0x600 [ 1251.961208] ? bio_add_pc_page+0x100/0x100 [ 1251.961223] ? bvec_alloc+0x240/0x2f0 [ 1251.961245] ? iov_iter_npages+0x1fd/0xa70 [ 1251.961261] ? ext4_iomap_begin+0x1a0/0x700 [ 1251.961283] iomap_dio_bio_actor+0x77a/0xef0 [ 1251.961316] iomap_dio_actor+0x36f/0x560 [ 1251.961339] iomap_apply+0x282/0x9e0 [ 1251.961355] ? iomap_dio_rw+0x90/0x90 [ 1251.961374] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1251.961399] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1251.961414] ? mark_held_locks+0x9e/0xe0 [ 1251.961447] ? filemap_check_errors+0xa5/0x150 [ 1251.961468] __iomap_dio_rw+0x6cd/0x11a0 [ 1251.961482] ? iomap_dio_rw+0x90/0x90 [ 1251.961516] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1251.961541] ? down_read+0x10f/0x430 [ 1251.961557] ? down_write+0x160/0x160 [ 1251.961580] iomap_dio_rw+0x31/0x90 [ 1251.961598] ext4_file_read_iter+0x2c7/0x4c0 [ 1251.961620] new_sync_read+0x424/0x6f0 [ 1251.961636] ? fsnotify+0xf30/0xf30 [ 1251.961651] ? ksys_lseek+0x1b0/0x1b0 [ 1251.961668] ? _cond_resched+0x12/0x80 [ 1251.961688] ? avc_policy_seqno+0x9/0x70 [ 1251.961705] ? selinux_file_permission+0x36/0x510 [ 1251.961728] ? __fget_files+0x296/0x480 [ 1251.961754] vfs_read+0x457/0x580 [ 1251.961777] ksys_read+0x12d/0x260 [ 1251.961793] ? vfs_write+0xa30/0xa30 [ 1251.961817] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1251.961839] do_syscall_64+0x33/0x40 [ 1251.961856] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1251.961867] RIP: 0033:0x7fe1c8afeb19 [ 1251.961885] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1251.961894] RSP: 002b:00007fe1c6053188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1251.961912] RAX: ffffffffffffffda RBX: 00007fe1c8c12020 RCX: 00007fe1c8afeb19 [ 1251.961922] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1251.961932] RBP: 00007fe1c60531d0 R08: 0000000000000000 R09: 0000000000000000 [ 1251.961942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1251.961952] R13: 00007ffc86b9a15f R14: 00007fe1c6053300 R15: 0000000000022000 17:36:50 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000000c0)={0x0, 0x20000000000, 0x1, 0xfffffffc, 0x1, [{0x9, 0x0, 0x5, '\x00', 0x801}]}) 17:36:50 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 46) 17:36:50 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) newfstatat(0xffffffffffffff9c, &(0x7f0000007340)='./file0\x00', &(0x7f0000007380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r2 = getegid() r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r3, 0x7) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000007400)='syz0\x00', 0x200002, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000007440)=0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r6, 0x0) r7 = getegid() setregid(0x0, r7) stat(&(0x7f0000007480)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000000c0)=0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r11, 0x0) fstat(r0, &(0x7f0000007580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007740)=[{{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200), 0x3, &(0x7f0000005280)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x40, 0x84}}, {{&(0x7f00000052c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000005440)=[{&(0x7f0000005340)="3402f977b80cd91cb7c7754ec247172a790f9d6e76e1bf14eda13336c89bc42b0ca6008944363e1af3d28ddd66b799a4b042f8d2a0b48f176c85ffff7fd6d40c6ac9e0e823fd981a097c2c700c6b10fc33e70f4fd603d16ba05699d23c2ee1c29821e31c66be234ca87a5565b1a52776fae93976bafd34a217d38f621c72203d4cd9e93784dff4efbf2f43ccef9cafe862f58e43ccdaa12f1e4f1b956133e6a03f79cd67b41e0dd3ea5613f9394343dfd3b010eaf376f53bec0dbc97d20895138c618b34f84efd862fdd8f07556c22429c4902658e30666456b3", 0xda}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00,\x00'/22, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="6b4eb0c0350655323233dcc8a0168a46a7bc1b1dd0995e077a314bd4361843d32dbad6a2f9a34c793f3ca6eb3640ac0ca390769e7c838d6a948808bf49b7f6373af6a0d5ae671c2f5bb8a9b68af8240f3f4900276091bbe1d2c95e9554b7eb818deb424f9d35e0f1dc40603d9d1493cf795ac18253d85515c08787b7339466aa1b109c8ebc7f7849bf04b980d96b6c53ce4f193ca0a62a56c5b70855c8a9b313e936ed000819ff0bc480d5f3cf1eeb05e477c54a38"], 0x50, 0x4800}}, {{&(0x7f0000005e80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000071c0)=[{&(0x7f0000005f00)="70a1db54b6acbbc84e361cbf2067fb0c3a4ea614418d8812660fd6ae2f52061dcec2f17e582c492a1c293749d7e33f7f4020efd5688e01dce3b886a553b00610f305eec96c3093c436fb57bcd48ba51d7b20480956e809166cc702296dcfdb73f1baea28c2a83dadf139f959093192a453baacad39b720de28d9973e61b9d847ccf9f138ab9ebadd1c96b7fde290c134d30f21d41fa9c0d88cf8331157", 0x9d}, {&(0x7f0000005fc0)='}', 0x1}, {&(0x7f0000006000)="27fefddf00dd8f7d4c425dc6d22252c14069cb843222ac04193402deadcb5cff95247f0e299d62503e5905ff0f09d6421aa0c2cd7c0332d29e002c1301806088784bea01d56b70111a52d16bec0038c4f63cda9a3d26e550c70001ba68ee47f62711c914b3034c392e76aab97a06ed50a3d4b6ba353bd2eae32a68a1c69b08660f3feb05b41713a24637f7af053c50d40180fd98", 0x94}, {&(0x7f00000060c0)="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", 0x1000}, {&(0x7f00000070c0)="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", 0xfa}], 0x5, &(0x7f0000001300)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0xee00, @ANYRES32=r2, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=r8, @ANYRES32=0x0, @ANYBLOB="000000001c00"/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r9, @ANYBLOB="0000000000000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r6, @ANYRES32=0x0, @ANYBLOB="000000006f000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB='\x00\x00\x00\x00'], 0x118, 0x8081}}], 0x3, 0x4) 17:36:50 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 49) 17:36:50 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 49) 17:36:50 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) read(r0, &(0x7f0000000000), 0x1b4000) 17:36:50 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x8cffffff00000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:36:50 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="6bb38c5e", @ANYRES16=0x0, @ANYBLOB="050000000000000000000f00000008000300", @ANYRES32=r0, @ANYBLOB], 0x1c}}, 0x0) [ 1267.891386] FAULT_INJECTION: forcing a failure. [ 1267.891386] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1267.893293] CPU: 0 PID: 7730 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1267.894016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1267.894907] Call Trace: [ 1267.895194] dump_stack+0x107/0x167 [ 1267.895591] should_fail.cold+0x5/0xa [ 1267.896004] __alloc_pages_nodemask+0x182/0x680 [ 1267.896504] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1267.896758] FAULT_INJECTION: forcing a failure. [ 1267.896758] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1267.897023] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1267.897038] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1267.897051] ? lock_downgrade+0x6d0/0x6d0 [ 1267.897061] ? mark_held_locks+0x9e/0xe0 [ 1267.897077] alloc_pages_vma+0xbb/0x410 [ 1267.897092] handle_mm_fault+0x154b/0x3520 [ 1267.897112] ? do_raw_spin_lock+0x121/0x260 [ 1267.903106] ? rwlock_bug.part.0+0x90/0x90 [ 1267.903559] ? __pmd_alloc+0x5e0/0x5e0 [ 1267.903988] __get_user_pages+0x61b/0x1390 [ 1267.904445] ? follow_page_mask+0x1920/0x1920 [ 1267.904918] ? down_read+0x10f/0x430 [ 1267.905315] ? down_write+0x160/0x160 [ 1267.905726] get_user_pages_unlocked+0x18a/0x690 [ 1267.906235] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1267.906813] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1267.907324] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1267.907909] ? pin_user_pages_unlocked+0x80/0x80 [ 1267.908418] get_user_pages_fast+0x66/0xa0 [ 1267.908868] iov_iter_get_pages+0x297/0xf40 [ 1267.909330] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1267.909854] ? mempool_resize+0x7d0/0x7d0 [ 1267.910306] bio_iov_iter_get_pages+0x22a/0x1200 [ 1267.910808] ? bvec_alloc+0x17e/0x2f0 [ 1267.911210] ? bio_alloc_bioset+0x2a1/0x600 [ 1267.911665] ? bio_add_pc_page+0x100/0x100 [ 1267.912112] ? bvec_alloc+0x240/0x2f0 [ 1267.912524] ? iov_iter_npages+0x1fd/0xa70 [ 1267.912972] ? ext4_iomap_begin+0x1a0/0x700 [ 1267.913432] iomap_dio_bio_actor+0x77a/0xef0 [ 1267.913908] iomap_dio_actor+0x36f/0x560 [ 1267.914364] iomap_apply+0x282/0x9e0 [ 1267.914762] ? iomap_dio_rw+0x90/0x90 [ 1267.915173] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1267.915787] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1267.916350] ? mark_held_locks+0x9e/0xe0 [ 1267.916795] ? filemap_check_errors+0xa5/0x150 [ 1267.917282] __iomap_dio_rw+0x6cd/0x11a0 [ 1267.917712] ? iomap_dio_rw+0x90/0x90 [ 1267.918130] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1267.918623] ? down_read+0x10f/0x430 [ 1267.919018] ? down_write+0x160/0x160 [ 1267.919424] iomap_dio_rw+0x31/0x90 [ 1267.919809] ext4_file_read_iter+0x2c7/0x4c0 [ 1267.920280] new_sync_read+0x424/0x6f0 [ 1267.920690] ? fsnotify+0xf30/0xf30 [ 1267.921076] ? ksys_lseek+0x1b0/0x1b0 [ 1267.921481] ? _cond_resched+0x12/0x80 [ 1267.921895] ? avc_policy_seqno+0x9/0x70 [ 1267.922340] ? selinux_file_permission+0x36/0x510 [ 1267.922854] ? __fget_files+0x296/0x480 [ 1267.923286] vfs_read+0x457/0x580 [ 1267.923659] ksys_read+0x12d/0x260 [ 1267.924036] ? vfs_write+0xa30/0xa30 [ 1267.924439] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1267.924952] do_syscall_64+0x33/0x40 [ 1267.925353] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1267.925894] RIP: 0033:0x7f771d441b19 [ 1267.926297] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1267.928231] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1267.929037] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1267.929792] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1267.930550] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1267.931305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1267.932055] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1267.932837] CPU: 1 PID: 7720 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1267.934418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1267.936415] Call Trace: [ 1267.937024] dump_stack+0x107/0x167 [ 1267.937860] should_fail.cold+0x5/0xa [ 1267.938759] __alloc_pages_nodemask+0x182/0x680 [ 1267.939905] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1267.941036] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1267.942541] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1267.943775] ? lock_downgrade+0x6d0/0x6d0 [ 1267.944710] ? mark_held_locks+0x9e/0xe0 [ 1267.945645] alloc_pages_vma+0xbb/0x410 [ 1267.946570] handle_mm_fault+0x154b/0x3520 [ 1267.947644] ? do_raw_spin_lock+0x121/0x260 [ 1267.948714] ? rwlock_bug.part.0+0x90/0x90 [ 1267.949668] ? __pmd_alloc+0x5e0/0x5e0 [ 1267.950577] __get_user_pages+0x61b/0x1390 [ 1267.951553] ? follow_page_mask+0x1920/0x1920 [ 1267.952589] ? get_user_pages_unlocked+0xf0/0x690 [ 1267.953697] get_user_pages_unlocked+0x18a/0x690 [ 1267.954784] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1267.956026] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1267.957124] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1267.958378] ? pin_user_pages_unlocked+0x80/0x80 [ 1267.959476] get_user_pages_fast+0x66/0xa0 [ 1267.960517] iov_iter_get_pages+0x297/0xf40 [ 1267.961504] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1267.962632] ? mempool_resize+0x7d0/0x7d0 [ 1267.963581] bio_iov_iter_get_pages+0x22a/0x1200 [ 1267.964656] ? bvec_alloc+0x17e/0x2f0 [ 1267.965530] ? bio_alloc_bioset+0x2a1/0x600 [ 1267.966471] ? bio_add_pc_page+0x100/0x100 [ 1267.967528] ? bvec_alloc+0x240/0x2f0 [ 1267.968404] ? iov_iter_npages+0x1fd/0xa70 [ 1267.969383] ? ext4_iomap_begin+0x1a0/0x700 [ 1267.970375] iomap_dio_bio_actor+0x77a/0xef0 [ 1267.971347] iomap_dio_actor+0x36f/0x560 [ 1267.972280] iomap_apply+0x282/0x9e0 [ 1267.973081] ? iomap_dio_rw+0x90/0x90 [ 1267.973951] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1267.975211] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1267.976358] ? mark_held_locks+0x9e/0xe0 [ 1267.977254] ? filemap_check_errors+0xa5/0x150 [ 1267.978262] __iomap_dio_rw+0x6cd/0x11a0 [ 1267.979136] ? iomap_dio_rw+0x90/0x90 [ 1267.979978] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1267.980968] ? down_read+0x10f/0x430 [ 1267.981774] ? down_write+0x160/0x160 [ 1267.982607] iomap_dio_rw+0x31/0x90 sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000001c00)={&(0x7f0000001b80)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001e00)={0x99c, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {{}, {@val={0x8, 0x3, r0}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x894, 0x11d, 0x0, 0x1, [{0x34, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x9}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0xab1}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0xffff}]}, {0x4f4, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xc3}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x4e0, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xb0, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x22, 0x2, [{0x6, 0x2}, {0x5, 0x3}, {0x7, 0x4}, {0x6, 0x9}, {0x1, 0x4}, {0x4, 0x8}, {0x2, 0x3}, {0x4, 0x3}, {0x6}, {0x6}, {0x0, 0x7}, {0x3, 0x2}, {0x3, 0xa}, {0x7, 0x4}, {0x6, 0x4}, {0x7, 0xa}, {0x5, 0x4}, {0x7, 0x1}, {0x5, 0xa}, {0x1, 0x3}, {0x6, 0x4}, {0x6, 0x3}, {0x2}, {0x5, 0x9}, {0x5, 0x7}, {0x6}, {0x7, 0xa}, {0x0, 0xa}, {0x7, 0x7}, {0x4, 0x2}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1f, 0xb0e7, 0x5, 0x1f, 0x3eb, 0x730, 0x7, 0x8001]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x47, 0x2, [{}, {0x6, 0x8}, {0x0, 0x9}, {0x3, 0x8}, {0x1, 0xa}, {0x7, 0x5}, {0x0, 0x8}, {0x7, 0x2}, {0x5, 0x4}, {0x6}, {0x4, 0x6}, {0x4, 0x6}, {0x3, 0x1}, {0x2, 0x2}, {0x1}, {0x7, 0x3}, {0x1, 0x6}, {0x5, 0x2}, {0x4, 0x4}, {0x3, 0x3}, {0x2, 0xa}, {0x2, 0x7}, {0x1, 0x6}, {0x5, 0x3}, {0x5, 0x5}, {0x0, 0x1}, {0x4, 0x3}, {0x7, 0x8}, {0x7, 0xa}, {0x6, 0x6}, {0x7}, {0x2, 0x7}, {0x5, 0x5}, {0x0, 0x2}, {0x2, 0x2}, {0x0, 0x4}, {0x4, 0x9}, {0x0, 0x1}, {0x0, 0x5}, {0x1, 0x5}, {0x7}, {0x6, 0x5}, {}, {0x1, 0x5}, {0x4, 0x2}, {0x7, 0x8}, {0x5, 0x1}, {0x4, 0x7}, {0x0, 0x6}, {}, {0x7, 0xa}, {0x6, 0x5}, {0x0, 0x4}, {}, {0x7, 0x2}, {0x0, 0x1}, {0x3, 0x7}, {0x4, 0x6}, {0x4, 0x4}, {0x0, 0x3}, {0x0, 0x7}, {0x5, 0x9}, {0x3, 0x7}, {0x3, 0xa}, {0x7, 0x3}, {0x7, 0x5}, {0x0, 0x5}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x2, 0x0, 0x536, 0x1ff, 0x4, 0x7, 0x8000]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x5, 0x2, [{0x4, 0x9}]}]}, @NL80211_BAND_60GHZ={0x90, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x81, 0x7fff, 0x0, 0x81, 0x9, 0x3, 0x8]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x101, 0x1, 0x1, 0x7, 0x8, 0x7, 0x2, 0x7]}}, @NL80211_TXRATE_LEGACY={0xb, 0x1, [0x61, 0x44, 0x6, 0x6c, 0x12, 0x5, 0x1b]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, [0x18, 0x2, 0xb, 0x1, 0x24, 0x5, 0x6c, 0x46, 0x3, 0x36, 0xc, 0x3, 0x6c, 0x18, 0x1, 0x4, 0x18, 0x9, 0x18, 0xc, 0x4, 0xb, 0x24, 0x5, 0x48, 0xb]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfff8, 0x3ff, 0x0, 0xfd, 0x7, 0x7, 0x200, 0x3]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x8, 0x9, 0x2, 0xa1a1, 0x9, 0x401, 0x4]}}]}, @NL80211_BAND_6GHZ={0x20, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1b, 0x1, [0x60, 0x1b, 0x5, 0x6c, 0x0, 0x6c, 0x12, 0x30, 0x6, 0xb, 0x16, 0x16, 0x30, 0x18, 0x24, 0x4, 0x1b, 0x12, 0x7e, 0x5, 0x6, 0x2b, 0x6]}]}, @NL80211_BAND_2GHZ={0xac, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x13, 0x1, [0x2, 0x9, 0x16, 0x60, 0x18, 0x6, 0xc, 0xc, 0x1, 0x12, 0xb, 0x24, 0x16, 0x16, 0x16]}, @NL80211_TXRATE_LEGACY={0x10, 0x1, [0x6c, 0x2, 0x5, 0x1, 0x1b, 0x12, 0x1, 0x4, 0x60, 0x3, 0x24, 0x4]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x7, 0x6f, 0x2, 0x3, 0x6, 0x0, 0x7f]}}, @NL80211_TXRATE_LEGACY={0x21, 0x1, [0x6, 0xf5c6e1f1c2987cd, 0x3, 0x6c, 0x1, 0x2, 0x24, 0xccea5842609c40ab, 0x6, 0x1, 0x90, 0x4, 0x1, 0x5, 0x6c, 0x9, 0x5, 0x0, 0x4, 0x6c, 0x3, 0x1, 0x36, 0x30, 0x36, 0x18, 0x24, 0x6c, 0x48]}, @NL80211_TXRATE_LEGACY={0x10, 0x1, [0x54, 0x3, 0x6c, 0x6c, 0x36, 0xc, 0x16, 0x6c, 0xc, 0x3, 0x3, 0x4]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8001, 0x1, 0x6, 0x9d, 0x8, 0x100, 0x7f, 0x5]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7fff, 0xc9, 0xe4a2, 0x3, 0x7fff, 0x8000, 0x8]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x2, 0x800, 0x0, 0x0, 0x800, 0xfab2, 0x7ff]}}]}, @NL80211_BAND_60GHZ={0x158, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0xfc01, 0x101, 0x1, 0xb2d6, 0x1, 0x8, 0x2a, 0x3]}}, @NL80211_TXRATE_HT={0x42, 0x2, [{0x6, 0x7}, {0x7, 0x2}, {0x4, 0x9}, {0x5, 0x9}, {0x1, 0xa}, {0x1, 0x3}, {0x3, 0x8}, {0x5, 0x3}, {0x1, 0xa}, {0x7, 0x8}, {0x1, 0x4}, {0x7, 0x7}, {0x3, 0xa}, {0x6}, {0x5, 0x7}, {0x7, 0x9}, {0x5, 0x3}, {0x0, 0x2}, {0x0, 0x6}, {0x3, 0x2}, {0x0, 0x3}, {0x2, 0x3}, {0x7, 0x1}, {0x4, 0x3}, {0x1, 0x2}, {0x5, 0x3}, {0x0, 0x6}, {0x4}, {0x5, 0x1}, {0x7, 0x4}, {0x0, 0x4}, {0x3, 0x5}, {0x6, 0x7}, {0x1, 0x2}, {0x1, 0x3}, {0x0, 0x2}, {0x4, 0x9}, {0x2, 0x9}, {0x4, 0x2}, {0x6, 0x7}, {0x2, 0x6}, {0x1, 0x7}, {0x7, 0x7}, {0x0, 0x6}, {0x7, 0x7}, {0x1, 0x1}, {0x6}, {0x1, 0x2}, {0x1, 0x9}, {0x3, 0x4}, {0x2, 0x9}, {0x5}, {0x1, 0x9}, {0x0, 0x5}, {0x7, 0x3}, {0x2, 0x4}, {0x5, 0x4}, {0x1, 0x5}, {0x3, 0x1}, {0x6, 0x4}, {0x2, 0x1}, {0x0, 0x8}]}, @NL80211_TXRATE_HT={0x34, 0x2, [{0x1, 0x8}, {0x1, 0x2}, {0x3, 0xa}, {0x5, 0x2}, {0x0, 0x6}, {0x4}, {0x4, 0x2}, {0x5, 0x7}, {0x3, 0x7}, {0x5, 0x5}, {0x4, 0x6}, {0x2, 0x8}, {0x6, 0x8}, {0x1, 0x7}, {0x0, 0x6}, {0x1, 0xa}, {}, {0x2, 0x9}, {0x2, 0x1}, {0x4, 0x1}, {0x1, 0x3}, {0x6, 0xa}, {0x5, 0x2}, {0x7, 0x9}, {0x5, 0x1}, {0x6, 0x7}, {0x5, 0x5}, {0x2, 0x6}, {}, {0x2, 0x4}, {0x0, 0x4}, {0x0, 0x8}, {0x2, 0x4}, {0x6, 0x6}, {0x6, 0x7}, {0x0, 0xa}, {0x0, 0x3}, {0x5, 0x8}, {0x3, 0x6}, {0x0, 0x3}, {0x1}, {0x4, 0x2}, {0x5, 0x6}, {0x0, 0x5}, {0x1, 0x8}, {0x5, 0x1}, {0x2, 0xa}, {0x4, 0x6}]}, @NL80211_TXRATE_HT={0x3b, 0x2, [{0x0, 0xa}, {0x4, 0x3}, {0x6, 0x9}, {0x0, 0x6}, {0x4, 0x8}, {0x5, 0x8}, {0x6}, {0x0, 0x6}, {0x5, 0xa}, {0x4, 0x3}, {0x3, 0x8}, {0x4, 0x5}, {0x4, 0x3}, {0x0, 0xa}, {0x3, 0x2}, {0x4, 0x5}, {0x6, 0xa}, {0x3, 0x5}, {}, {0x3, 0x7}, {0x7, 0x8}, {0x4, 0x6}, {0x6, 0x8}, {0x6, 0x1}, {0x6, 0x2}, {0x2, 0x2}, {0x7, 0x3}, {0x1, 0x3}, {0x0, 0x3}, {0x6, 0x1}, {0x7, 0x5}, {0x3, 0x9}, {0x0, 0xa}, {0x3, 0x9}, {0x3, 0x5}, {0x3, 0x3}, {0x4, 0x9}, {0x5, 0x9}, {0x3, 0x5}, {0x0, 0x2}, {0x2, 0x5}, {0x0, 0x8}, {0x4, 0x9}, {0x2, 0x6}, {0x1, 0x6}, {0x0, 0x8}, {0x4, 0x3}, {0x4, 0x6}, {0x0, 0x6}, {0x6, 0x7}, {0x4, 0x3}, {0x5}, {0x0, 0x8}, {0x3, 0x7}, {0x0, 0x4}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7f, 0x9, 0x401, 0x1ff, 0x8, 0x80, 0x2, 0x8]}}, @NL80211_TXRATE_HT={0x34, 0x2, [{0x4, 0x5}, {0x3, 0x7}, {0x6, 0x3}, {0x0, 0x4}, {0x1, 0x1}, {0x2, 0x1}, {0x2, 0x3}, {0x0, 0x2}, {0x3, 0x2}, {0x2, 0x8}, {0x4, 0x9}, {0x0, 0x6}, {0x4, 0x5}, {0x2}, {0x2, 0x5}, {0x7, 0x7}, {0x2, 0x9}, {0x7, 0xa}, {0x7, 0x8}, {0x3, 0x5}, {0x7, 0x3}, {0x1, 0xa}, {0x7, 0x7}, {0x5, 0x3}, {0x6, 0x3}, {0x5, 0xa}, {0x1, 0x2}, {0x3, 0x9}, {0x1, 0x5}, {0x4, 0xa}, {0x3, 0x6}, {0x6}, {0x2, 0x7}, {0x7}, {0x7, 0x8}, {0x3, 0x2}, {0x4, 0x6}, {0x0, 0x4}, {0x3, 0x4}, {0x2, 0x9}, {0x6, 0x1}, {0x6, 0x2}, {0x3, 0x7}, {0x0, 0x5}, {0x3, 0x7}, {0x0, 0x9}, {0x0, 0x8}, {0x6, 0x4}]}, @NL80211_TXRATE_LEGACY={0x1f, 0x1, [0x9, 0x9, 0xc, 0x12, 0x0, 0x36, 0x6c, 0x16, 0x60, 0x5, 0x30, 0x12, 0x60, 0x36, 0xb, 0xb, 0x36, 0x32, 0x6, 0x11, 0x24, 0xc, 0x1b, 0x48, 0xb, 0x2, 0x9]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0xe124, 0x5, 0xffff, 0x9990, 0x40, 0x5, 0x1000]}}]}, @NL80211_BAND_2GHZ={0x130, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x45, 0x2, [{0x5, 0x9}, {0x5, 0x5}, {0x2, 0x1}, {0x0, 0x5}, {0x3, 0x3}, {0x1, 0xa}, {0x5, 0x4}, {}, {0x1, 0x6}, {0x4, 0x6}, {0x1, 0x6}, {0x1}, {0x5, 0x3}, {0x6, 0x6}, {0x3, 0x3}, {0x2, 0xa}, {0x0, 0x6}, {0x6, 0x6}, {0x5, 0x5}, {0x1, 0x2}, {0x1, 0x5}, {0x1, 0x1}, {0x7, 0x5}, {0x6, 0x1a}, {0x7}, {0x7, 0x2}, {0x2, 0x9}, {0x6, 0x9}, {0x4, 0xa}, {0x3, 0xa}, {0x0, 0x3}, {0x1, 0x9}, {0x5, 0x7}, {0x0, 0x1}, {0x0, 0x1}, {0x3, 0x2}, {}, {0x6, 0x7}, {0x6, 0x9}, {0x7, 0x8}, {0x6, 0x4}, {0x1, 0x9}, {0x3, 0x6}, {0x5}, {0x2, 0x2}, {0x3, 0x2}, {0x5}, {0x4, 0xa}, {0x6}, {0x1, 0x1}, {0x1, 0xa}, {0x4, 0xa}, {0x6, 0x5}, {0x7, 0x1}, {0x1, 0x1}, {0x1, 0x3}, {0x3, 0x4}, {0x1, 0x8}, {0x4, 0xa}, {0x1, 0x9}, {0x4, 0xa}, {0x4, 0x4}, {0x3, 0x7}, {0x1, 0x5}, {}]}, @NL80211_TXRATE_HT={0x40, 0x2, [{0x2, 0x7}, {0x7, 0x7}, {0x2, 0x9}, {0x0, 0x4}, {0x0, 0x3}, {0x2, 0x5}, {0x5, 0x1}, {0x0, 0x8}, {0x0, 0x1}, {0x2, 0x3}, {0x3, 0xa}, {0x1, 0x1}, {0x0, 0x7}, {0x1, 0x4}, {0x5, 0x8}, {0x2, 0x6}, {0x1, 0x1}, {0x3, 0x5}, {0x7, 0xa}, {0x2, 0x5}, {0x0, 0x9}, {0x3, 0x5}, {0x2, 0x8}, {0x5}, {0x3, 0x2}, {0x6, 0x5}, {0x3, 0x7}, {0x3}, {0x4}, {0x2, 0x6}, {0x3, 0x7}, {0x5, 0xa}, {0x0, 0x5}, {0x3, 0xa}, {0x6, 0x5}, {0x1, 0x4}, {0x1}, {0x4, 0x4}, {0x2, 0x2}, {0x7, 0x1}, {0x3, 0x8}, {0x1, 0x7}, {0x5, 0xa}, {0x0, 0xa}, {0x1, 0x4}, {0x4, 0x2}, {0x3, 0x8}, {0x4, 0xa}, {0x4, 0x2}, {0x4}, {0x0, 0x1}, {0x0, 0x6}, {0x5, 0x2}, {0x4, 0x4}, {0x4, 0x7}, {0x6, 0x9}, {0x3}, {0x5, 0x1}, {0x3, 0xa}, {0x7, 0x8}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8000, 0x1, 0x4, 0x100, 0x6, 0x7fff, 0xfe01, 0x2]}}, @NL80211_TXRATE_HT={0x41, 0x2, [{0x4, 0x1}, {0x7, 0x1}, {0x3, 0xa}, {0x5}, {0x0, 0xa}, {0x0, 0x9}, {0x4, 0xa}, {0x7, 0x2}, {0x6, 0x4}, {0x2, 0x3}, {0x0, 0x4}, {0x7, 0x8}, {0x7, 0x2}, {0x7, 0x2}, {}, {0x4, 0x1}, {0x0, 0x6}, {0x6, 0x2}, {0x2, 0xa}, {0x6, 0x5}, {0x6, 0x2}, {0x3, 0x5}, {0x7}, {0x1, 0x4}, {0x1, 0x2}, {0x2, 0x8}, {0x1, 0x9}, {0x3, 0x1}, {0x1, 0x2}, {0x0, 0x1}, {0x4, 0x9}, {0x3, 0x6}, {0x4, 0x1}, {0x1, 0x5}, {0x0, 0x5}, {0x4, 0xa}, {0x4}, {0x3, 0x2}, {0x7, 0xa}, {0x4, 0x8}, {0x2, 0x6}, {0x6, 0x2}, {0x1, 0x2}, {0x6, 0x6}, {0x2, 0x2}, {0x4, 0x3}, {0x0, 0x7}, {0x7, 0x3}, {0x7, 0x1}, {0x1, 0x2}, {0x1, 0x2}, {0x6, 0xa}, {0x1}, {0x6, 0x3}, {0x2, 0x1}, {0x1, 0x7}, {0x5, 0x5}, {0x2, 0xa}, {0x7, 0x3}, {0x5, 0x1}, {0x1, 0x3}]}, @NL80211_TXRATE_HT={0x1e, 0x2, [{0x7, 0x5}, {0x1, 0x8}, {0x0, 0x5}, {0x1}, {0x1, 0x4}, {0x5}, {0x4, 0x7}, {0x3, 0x3}, {0x0, 0xa}, {0x4, 0x9}, {0x1, 0x2}, {0x2, 0x3}, {0x7, 0x5}, {0x0, 0x2}, {0x3, 0x4}, {0x4}, {0x3, 0x4}, {0x1, 0x7}, {0x4, 0x8}, {0x1, 0x9}, {0x5, 0x7}, {0x1, 0x6}, {0x0, 0x1}, {0x2, 0x3}, {0x4, 0x2}, {0x1, 0x3}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xcd5a, 0x0, 0x38, 0x0, 0x6, 0x1ff, 0x6d, 0x7]}}, @NL80211_TXRATE_LEGACY={0x8, 0x1, [0x6c, 0x3, 0x6c, 0x3]}]}, @NL80211_BAND_5GHZ={0x48, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x800, 0x4, 0x8001, 0x9, 0x1, 0x5, 0x46b7]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x1d, 0x1, [0xa8ae2a0798e28d0d, 0x6, 0x18, 0x16, 0x3, 0x48, 0x60, 0x6c, 0x12, 0x9, 0x36, 0x3, 0x2, 0x5, 0x6, 0x16, 0x36, 0x36, 0x5, 0xc, 0x5, 0x24, 0x9, 0xb, 0x6c]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}]}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xf8}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x40}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x8}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xae}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x99}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x81}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}]}, {0x1fc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x1ec, 0xd, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x48, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x0, 0x13, 0x1, 0xd4, 0x8, 0x20]}}, @NL80211_TXRATE_HT={0x2d, 0x2, [{0x1, 0x4}, {0x7, 0x4}, {0x4, 0x1}, {0x2, 0x2}, {0x1, 0x8}, {0x6}, {0x0, 0x1}, {0x3, 0x9}, {0x1, 0xa}, {0x0, 0x4}, {0x0, 0x7}, {0x2, 0x2}, {0x4, 0x7}, {0x6, 0x3}, {0x4, 0x2}, {0x7, 0x6}, {0x7, 0x1}, {0x7, 0xa}, {0x6, 0x6}, {0x5, 0x8}, {0x5, 0x2}, {0x1, 0x1}, {0x2, 0xa}, {0x0, 0x3}, {0x4, 0x8}, {0x1, 0x2}, {0x3, 0x6}, {0x4, 0xa}, {0x4, 0x8}, {0x0, 0x7}, {0x3, 0x2}, {0x1, 0x4}, {0x3, 0x2}, {0x1, 0x8}, {0x6, 0x9}, {0x4, 0x7}, {0x5, 0x5}, {0x1, 0x3}, {0x6, 0x4}, {0x0, 0x7}, {0x3, 0x6}]}]}, @NL80211_BAND_60GHZ={0x94, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x1, 0x8319, 0x20, 0x20, 0x0, 0x4, 0xdb]}}, @NL80211_TXRATE_HT={0x4b, 0x2, [{0x6, 0x1}, {0x3}, {0x1}, {0x3}, {0x4, 0x7}, {0x1, 0x5}, {0x6, 0x4}, {0x1, 0x4}, {0x0, 0x9}, {0x1, 0x5}, {0x0, 0x7}, {0x0, 0x4}, {0x2, 0x1}, {0x2, 0x2}, {0x0, 0x7}, {0x0, 0x9}, {0x4, 0x8}, {0x6, 0x7}, {0x0, 0xa}, {0x2, 0x8}, {0x0, 0x3}, {0x5}, {0x0, 0x2}, {0x5, 0x6}, {0x3}, {0x1, 0x9}, {0x0, 0x1}, {0x5}, {0x2, 0x7}, {0x5, 0x2}, {0x5}, {0x1, 0x2}, {0x5, 0x8}, {0x0, 0x5}, {0x1, 0x2}, {0x2, 0xa}, {0x4, 0x4}, {0x0, 0x8}, {0x7, 0x8}, {0x1, 0x9}, {0x7, 0x5}, {0x4}, {0x4, 0x2}, {0x6, 0x8}, {0x1, 0x5}, {0x2, 0x8}, {0x1, 0x8}, {0x1, 0x7}, {0x0, 0x4}, {0x2, 0xa}, {0x0, 0x4}, {0x4, 0x1}, {0x0, 0x5}, {0x0, 0x2}, {0x1, 0xa}, {0x0, 0x4}, {0x4, 0x1}, {0x1, 0x3}, {0x0, 0x8}, {0x2, 0x2}, {0x7}, {0x1, 0x9}, {0x0, 0x6}, {0x2, 0x9}, {0x7, 0x6}, {0x4, 0x9}, {0x4, 0xa}, {0x1, 0x9}, {0x2, 0x2}, {0x1, 0x7}, {0x1, 0xa}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7fff, 0x101, 0x401, 0x9, 0x8, 0x8, 0x9, 0x1000]}}, @NL80211_TXRATE_HT={0x1a, 0x2, [{0x3}, {0x6, 0x5}, {0x6, 0x1}, {0x4, 0xa}, {0x5, 0x2}, {0x0, 0x8}, {0x5, 0x1}, {0x6, 0x5}, {0x7, 0x8}, {0x4, 0x1}, {0x1, 0x3}, {0x2, 0x9}, {0x0, 0x9}, {0x0, 0x8}, {0x4, 0xa}, {0x4, 0x1}, {0x1, 0x8}, {0x6, 0x4}, {0x4, 0x8}, {0x2, 0x2}, {0x0, 0x4}, {0x2, 0x3}]}]}, @NL80211_BAND_6GHZ={0x24, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x1f, 0x2, [{0x0, 0x6}, {0x0, 0x1}, {0x5, 0x1}, {0x6, 0x6}, {0x7, 0x5}, {0x1, 0x3}, {0x6, 0x8}, {0x3, 0x2}, {0x0, 0x7}, {0x7, 0x1}, {0x7}, {0x6, 0x1}, {0x1, 0x9}, {0x4, 0x3}, {0x1, 0xa}, {0x0, 0x7}, {0x3, 0x6}, {0x6, 0x6}, {0x4, 0x5}, {0x6, 0x6}, {0x0, 0x5}, {0x7, 0xa}, {0x7, 0x1}, {0x4, 0x6}, {0x1, 0x6}, {0x6, 0x3}, {0x2, 0x7}]}]}, @NL80211_BAND_6GHZ={0xe8, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1a, 0x1, [0x9, 0x30, 0x6c, 0x6, 0x0, 0x36, 0x5, 0x3, 0x9, 0x60, 0x2, 0x24, 0x18, 0x36, 0x60, 0x21, 0x30, 0x16, 0x24, 0x6c, 0x6, 0x24]}, @NL80211_TXRATE_HT={0x1b, 0x2, [{0x1, 0x5}, {0x2, 0x8}, {0x3, 0x1}, {0x1, 0xa}, {0x6, 0x4}, {0x5, 0x5}, {0x0, 0x3}, {0x5, 0x7}, {0x2, 0x3}, {0x1, 0x9}, {0x0, 0x1}, {0x1, 0x5}, {0x1, 0xa}, {0x1, 0x2}, {0x2, 0x8}, {0x4, 0x7}, {0x1, 0x2}, {0x6, 0x5}, {0x2, 0x1}, {0x4, 0x7}, {0x7, 0x6}, {0x1, 0x1}, {0x4}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x5, 0x0, 0x3f6c, 0x47e, 0x1ff, 0xfffa, 0x1]}}, @NL80211_TXRATE_HT={0x45, 0x2, [{0x6, 0x3}, {0x3, 0x7}, {0x0, 0x8}, {0x1}, {0x7, 0x3}, {0x4, 0x1}, {0x7, 0x1}, {0x2, 0x1}, {0x6, 0x6}, {}, {0x3, 0x6}, {0x0, 0x5}, {0x1, 0x9}, {0x4, 0x4}, {0x2}, {0x7, 0x9}, {0x0, 0x7}, {0x2, 0x5}, {0x7, 0x6}, {0x3, 0x5}, {0x6, 0x7}, {0x1, 0x6}, {0x4, 0x4}, {0x5}, {0x0, 0x8}, {0x1, 0x2}, {0x5, 0x4}, {0x0, 0xa}, {0x6, 0x3}, {0x6, 0x3}, {0x0, 0x6}, {0x3, 0x3}, {0x6, 0x3}, {0x3, 0x3}, {0x0, 0x4}, {0x7, 0x6}, {0x0, 0x6}, {0x2, 0x6}, {0x1, 0x7}, {0x4, 0x9}, {0x0, 0x9}, {0x6}, {0x5, 0x3}, {0x4, 0xa}, {0x3, 0x7}, {0x3, 0xa}, {0x2, 0x8}, {0x7, 0xa}, {0x1, 0xa}, {0x0, 0x5}, {0x5, 0x6}, {0x2, 0x4}, {0x7}, {0x6, 0x9}, {0x2, 0x7}, {0x2, 0x2}, {0x4, 0x5}, {0x0, 0x1}, {0x5, 0x7}, {0x3, 0x5}, {0x0, 0x5}, {0x1, 0x9}, {0x0, 0x3}, {0x6, 0x3}, {0x1, 0x9}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x1, 0x7a, 0x1ff, 0xfe00, 0x6, 0x48c, 0x4]}}, @NL80211_TXRATE_HT={0x21, 0x2, [{0x1, 0x4}, {0x1, 0x3}, {0x0, 0x3}, {0x3, 0x3}, {0x1, 0x7}, {0x1, 0x1}, {0x5, 0x1}, {0x5, 0x5}, {0x6, 0x1}, {0x5, 0x5}, {0x2}, {0x6, 0x3}, {0x5, 0x2}, {0x4, 0x4}, {0x7, 0x9}, {0x1, 0x6}, {0x5, 0x8}, {}, {0x1, 0x1}, {0x0, 0x3}, {0x4, 0x4}, {0x1, 0xa}, {0x0, 0x4}, {0x2, 0x6}, {0x0, 0x9}, {0x2, 0x5}, {0x1, 0x2}, {0x1, 0x9}, {0x7, 0x5}]}]}]}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0x30, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x83}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x6}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x38}]}, {0xb4, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x74, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x70, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x19, 0x1, [0x0, 0x9, 0x1b, 0x16, 0x24, 0x1, 0xc, 0x48, 0x3, 0x0, 0x16, 0x2, 0x9, 0x48, 0x1b, 0x12, 0xc, 0x2, 0x0, 0xc, 0x4]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x0, 0x8, 0x6, 0x1, 0x2, 0xfff8, 0xb56]}}, @NL80211_TXRATE_HT={0x34, 0x2, [{0x2, 0x8}, {0x3, 0x9}, {0x4, 0x2}, {0x4, 0x3}, {0x0, 0x4}, {0x3, 0x9}, {0x6, 0x4}, {}, {0x1, 0x6}, {0x4}, {0x7}, {0x1, 0x5}, {0x0, 0x8}, {0x7, 0x3}, {0x0, 0x5}, {0x4, 0x8}, {}, {0x7, 0x5}, {0x3, 0xa}, {0x2, 0x7}, {0x7, 0x2}, {0x0, 0x7}, {0x3, 0xa}, {0x6, 0x1}, {0x1, 0x8}, {0x1, 0xa}, {0x3, 0x1}, {}, {0x7, 0x6}, {0x1, 0x6}, {0x3, 0x4}, {0x0, 0xa}, {0x1, 0x1}, {0x2, 0x5}, {0x5, 0x5}, {0x0, 0x8}, {0x2, 0x9}, {0x7, 0x2}, {0x0, 0x7}, {0x2, 0x9}, {0x0, 0x2}, {0x6, 0x2}, {0x3, 0x9}, {0x3}, {0x2, 0x6}, {0x0, 0xa}, {0x3, 0x9}, {0x7, 0x6}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}]}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xa6}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xba}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}]}]}, @NL80211_ATTR_TID_CONFIG={0xe8, 0x11d, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x2}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x7ff}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xb7}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x32}]}, {0x4c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x68}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x6a}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x61}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x2}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xd9}]}, {0x54, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x7c}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x4}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x8b51}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}]}]}, @NL80211_ATTR_TID_CONFIG={0x4}]}, 0x99c}, 0x1, 0x0, 0x0, 0x24000001}, 0x44000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r2 = timerfd_create(0x9, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_RELOAD_REGDB(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000040)={&(0x7f00000004c0)={0x418, r4, 0x628, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_HIDDEN_SSID={0x8, 0x7e, 0x1}, @NL80211_ATTR_TX_RATES={0x2f8, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x84, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x3c, 0x2, [{0x6, 0x2}, {0x3, 0x9}, {0x7, 0x3}, {0x3, 0x3}, {0x1, 0xa}, {0x3, 0x4}, {0x5, 0x7}, {0x1, 0xa}, {0x3, 0x6}, {0x1, 0x5}, {0x4, 0x7}, {0x5, 0x7}, {0x5, 0x1}, {0x6, 0x8}, {0x5, 0xa}, {0x1}, {0x1, 0x5}, {0x0, 0x7}, {0x4}, {0x3, 0x3}, {0x3, 0x5}, {0x0, 0x3}, {0x0, 0x8}, {0x3, 0x8}, {0x4}, {0x3, 0x1}, {0x6, 0x5}, {0x5}, {0x3, 0x7}, {0x5, 0x4}, {0x7, 0x5}, {0x6, 0x1}, {0x6, 0x3}, {0x3, 0x2}, {0x0, 0x2}, {0x2, 0x7}, {0x0, 0x3}, {0x6, 0x2}, {0x4, 0x4}, {0x0, 0x7}, {0x4, 0x1}, {0x0, 0x6}, {0x3, 0x9}, {0x5, 0x2}, {0x0, 0x1}, {0x1, 0x5}, {0x7, 0x4}, {0x0, 0x2}, {0x2, 0x7}, {0x1, 0x5}, {0x1, 0x8}, {0x1, 0x9}, {0x1}, {0x7, 0x4}, {0x1, 0x6}, {0x2, 0x7}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x20, 0x8, 0x7ff, 0xfff, 0x6879, 0x1000, 0x2, 0x81]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2e, 0xff, 0x3, 0x5, 0x1, 0x9, 0x7f, 0xe5]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x4, 0x1, 0x2, 0x7, 0xff, 0x4, 0x4]}}]}, @NL80211_BAND_2GHZ={0x90, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x81, 0x80, 0x9, 0x3, 0x8, 0x9, 0x7fff, 0xc000]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x480, 0x7, 0x322, 0x1, 0xed9, 0x200, 0x81]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x3f, 0x2, [{0x5, 0x6}, {0x3, 0x8}, {0x0, 0x5}, {0x6, 0x1}, {0x5, 0x6}, {0x5, 0x7}, {0x2, 0x4}, {0x3}, {0x4, 0x1}, {0x1, 0x5}, {0x0, 0x5}, {}, {0x1, 0xa}, {0x4, 0x7}, {0x2, 0x6}, {}, {}, {0x1, 0x4}, {0x0, 0x2}, {0x4, 0x1}, {0x3, 0x2}, {0x1, 0x4}, {0x1, 0x3}, {0x3, 0x8}, {0x2, 0x3}, {0x7, 0x7}, {0x2, 0x4}, {0x1, 0x3}, {0x6, 0x6}, {0x5, 0x6}, {0x3, 0x8}, {0x3, 0x4}, {0x3, 0x4}, {0x0, 0x9}, {0x5, 0x7}, {0x6}, {0x1, 0x3}, {0x5, 0x6}, {0x2, 0x5}, {0x1, 0x7}, {0x7, 0x7}, {0x1, 0x7}, {0x5, 0x2}, {0x6, 0x7}, {0x7, 0x2}, {0x1, 0x3}, {0x7, 0x7}, {0x1, 0x2}, {0x5, 0x7}, {0x6, 0x1}, {0x0, 0x6}, {0x6, 0x5}, {0x0, 0xa}, {0x2, 0x7}, {0x3, 0x8}, {0x3, 0x8}, {0x3, 0x5}, {0x3, 0x4}, {0x4, 0x5}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x6, 0x81, 0x8, 0x8000, 0x1170, 0xff, 0x3]}}]}, @NL80211_BAND_2GHZ={0x90, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x22, 0x1, [0x4, 0x1b, 0x16, 0x60, 0xc, 0x36, 0x1b, 0x6c, 0x16, 0x3, 0x18, 0x1b, 0x16, 0x9, 0x5fcdf321ed2ac27, 0x1, 0x60, 0x60, 0x6c, 0xb, 0x12, 0x1, 0x48, 0x24, 0xc, 0xc, 0x1b, 0x24, 0x6c, 0x16]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x1, 0x5, 0x9, 0x8, 0x7, 0xfffc, 0xdf]}}, @NL80211_TXRATE_HT={0x44, 0x2, [{0x4, 0x4}, {0x2, 0xa}, {0x6, 0x5}, {0x2, 0x7}, {0x2, 0x2}, {0x6, 0x2}, {0x0, 0xa}, {0x7, 0x6}, {0x4, 0x8}, {0x1, 0x6}, {0x3, 0x3}, {0x2, 0x3}, {0x1, 0x8}, {0x6, 0x4}, {0x5, 0x6}, {0x4, 0xa}, {0x7, 0x5}, {0x0, 0x9}, {0x4, 0x1}, {0x0, 0xa}, {0x2, 0x3}, {0x4, 0x3}, {0x3, 0x6}, {0x3, 0x9}, {0x1, 0x7}, {0x7, 0x9}, {0x5, 0x8}, {0x5, 0x1}, {0x2, 0x5}, {0x7, 0x2}, {0x6, 0x6}, {0x1, 0x3}, {0x6, 0x1}, {0x6, 0x2}, {0x4}, {0x4, 0x3}, {0x7, 0x8}, {0x0, 0xa}, {0x5, 0x4}, {0x1, 0x5}, {0x7, 0x2}, {0x6}, {0x0, 0x3}, {0x0, 0x6}, {0x4, 0xa}, {0x7}, {0x1, 0x5}, {0x1, 0x8}, {0x1, 0x7}, {0x5, 0x7}, {0x5, 0x2}, {0x2, 0x7}, {0x1, 0x9}, {0x4, 0x6}, {0x1, 0x3}, {0x2, 0x5}, {0x0, 0x5}, {0x5, 0x7}, {0x3, 0x9}, {0x7, 0x8}, {0x1}, {0x1, 0xa}, {0x4, 0x5}, {0x0, 0x5}]}]}, @NL80211_BAND_6GHZ={0x150, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xf, 0x1, [0x36, 0x18, 0x5, 0x6c, 0x30, 0x5, 0xc, 0x5, 0x16, 0x15, 0x2]}, @NL80211_TXRATE_HT={0x4b, 0x2, [{0x1, 0x4}, {0x5, 0x3}, {0x1, 0x7}, {0x7, 0x7}, {0x0, 0x3}, {0x1, 0x2}, {}, {0x3, 0x4}, {0x0, 0x1}, {0x3, 0x6}, {0x0, 0x2}, {0x6, 0x7}, {0x7, 0x2}, {0x4, 0x3}, {0x6, 0x7}, {0x0, 0x5}, {0x4, 0x2}, {0x5, 0x9}, {0x1, 0x9}, {0x5, 0x1}, {}, {0x4, 0x8}, {0x5, 0x9}, {0x4, 0x7}, {0x0, 0xa}, {0x2, 0xa}, {0x6, 0x3}, {0x3, 0x2}, {0x1, 0x4}, {0x6, 0xa}, {0x6, 0x1}, {0x0, 0x5}, {0x6, 0x1}, {0x1}, {0x0, 0x9}, {0x5, 0x8}, {0x5, 0x4}, {0x1, 0x9}, {0x2, 0x3}, {0x6, 0x1}, {0x4, 0x2}, {0x2, 0x7}, {0x4, 0x2}, {0x6, 0xa}, {0x7, 0x3}, {0x0, 0x4}, {0x6, 0x2}, {0x3, 0x4}, {0x3, 0x9}, {0x5, 0x6}, {0x7, 0x8}, {0x4, 0x7}, {0x4, 0x7}, {0x7, 0x3}, {0x1, 0x8}, {0x0, 0x3}, {0x1, 0x3}, {0x2, 0x3}, {0x7, 0x3}, {0x2, 0x8}, {0x3, 0x8}, {0x1, 0x1}, {0x6, 0xa}, {0x3}, {0x6, 0x9}, {0x5, 0x7}, {0x5, 0x8}, {0x3, 0x4}, {0x4, 0x4}, {0x2, 0x1}, {0x3, 0x1}]}, @NL80211_TXRATE_LEGACY={0x9, 0x1, [0x0, 0x0, 0x1b, 0x28, 0x5]}, @NL80211_TXRATE_HT={0x1d, 0x2, [{0x6, 0x2}, {0x1, 0x2}, {0x1, 0x8}, {0x0, 0x8}, {0x4, 0x3}, {0x5, 0x9}, {0x6, 0x3}, {0x1, 0x2}, {0x7, 0x9}, {0x3, 0x4}, {0x0, 0x4}, {0x5, 0x8}, {0x3}, {0x2, 0x1}, {0x2}, {0x6, 0x3}, {0x0, 0x8}, {0x2, 0x2}, {0x7, 0x8}, {0x2, 0x9}, {0x0, 0x4}, {0x2, 0x8}, {0x4, 0x7}, {0x1, 0x5}, {0x0, 0xa}]}, @NL80211_TXRATE_HT={0x47, 0x2, [{0x3, 0x4}, {0x0, 0x9}, {0x0, 0x6}, {0x5, 0x7}, {0x6, 0xa}, {0x7, 0x6}, {0x7, 0x2}, {0x6, 0x8}, {0x1, 0x9}, {0x5, 0x9}, {0x6, 0x5}, {0x7, 0x2}, {0x4}, {0x7, 0x4}, {0x5, 0x1}, {0x7, 0x8}, {0x3, 0xa}, {0x0, 0x4}, {0x1, 0x9}, {0x6, 0x2}, {0x4, 0xa}, {0x2, 0x6}, {0x6, 0x4}, {0x7, 0x7}, {0x2, 0x7}, {0x7, 0x8}, {0x4, 0x1}, {0x4, 0x6}, {0x0, 0x3}, {0x0, 0x8}, {0x1, 0x2}, {0x0, 0x3}, {0x4, 0x4}, {0x6, 0xa}, {0x2, 0x2}, {0x1, 0x5}, {0x6}, {0x6, 0x1}, {0x6, 0x4}, {0x1, 0x6}, {0x0, 0x2}, {0x4, 0x3}, {0x6, 0x5}, {0x1, 0xa}, {0x1, 0x5}, {0x3, 0x3}, {0x0, 0x4}, {0x3, 0x8}, {0x0, 0x5}, {0x4, 0x4}, {0x0, 0x3}, {0x1, 0x4}, {0x1, 0x4}, {0x3, 0x5}, {0x4, 0x5}, {0x2, 0x8}, {0x3}, {0x2, 0x4}, {0x6, 0x1}, {0x2, 0x3}, {0x2, 0x5}, {0x5, 0x7}, {0x4, 0x4}, {0x2, 0x8}, {0x6}, {0x1, 0x8}, {0x0, 0x7}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x33, 0x2, [{0x1, 0x7}, {0x1, 0x6}, {0x2, 0x6}, {0x6, 0x1}, {0x3, 0x8}, {0x7, 0x1}, {0x2, 0x7}, {0x1}, {0x7, 0x9}, {0x5, 0x8}, {0x7, 0x3}, {0x5, 0x5}, {0x1, 0x5}, {0x5, 0x3}, {0x4}, {0x2, 0x2}, {0x5, 0x7}, {0x0, 0x4}, {0x0, 0x6}, {0x5, 0x6}, {0x2}, {0x4, 0xa}, {0x2, 0x8}, {0x0, 0x8}, {0x7, 0x5}, {0x7, 0x8}, {0x7, 0xa}, {0x4, 0x4}, {0x1, 0xa}, {0x2, 0x4}, {0x1, 0x3}, {0x2, 0x1}, {0x6, 0x1}, {0x3, 0x8}, {0x7, 0x4}, {0x6, 0x8}, {0x3, 0x3}, {0x3, 0x1}, {0x1}, {0x1, 0x5}, {0x6, 0x9}, {0x0, 0x5}, {0x5}, {0x6, 0x3}, {0x2}, {0x1, 0x1}, {0x7, 0xa}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x4, 0x3, 0x8, 0x800, 0x5, 0x101, 0x7f1]}}, @NL80211_TXRATE_HT={0x2a, 0x2, [{0x2}, {0x4, 0x9}, {0x4}, {0x3, 0x3}, {0x1, 0x5}, {0x3}, {0x0, 0x5}, {0x5, 0x7}, {0x1, 0x7}, {0x1, 0x1}, {0x5, 0x8}, {}, {0x4}, {0x3, 0x2}, {0x6, 0xa}, {0x0, 0x7}, {0x0, 0x1}, {0x1, 0xa}, {0x5, 0x5}, {0x1, 0x9}, {0x6, 0x8}, {0x1, 0x6}, {0x5}, {0x3, 0x2}, {0x0, 0x5}, {0x7, 0x2}, {0x5, 0x5}, {0x5}, {0x2, 0x7}, {0x5, 0x4}, {0x3, 0x5}, {0x0, 0x9}, {0x1, 0x3}, {0x7, 0x7}, {0x1}, {0x4, 0x8}, {0x0, 0x9}, {0x4, 0x6}]}]}]}, @acl_policy=[@NL80211_ATTR_MAC_ADDRS={0x1c, 0xa6, 0x0, 0x1, [{0xa, 0x6, @device_b}, {0xa, 0x6, @device_b}]}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x40, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}]}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x40, 0xa6, 0x0, 0x1, [{0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}]}, @NL80211_ATTR_ACL_POLICY={0x8}], @acl_policy=[@NL80211_ATTR_MAC_ADDRS={0x1c, 0xa6, 0x0, 0x1, [{0xa}, {0xa}]}], @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_HE_BSS_COLOR={0xc, 0x11b, 0x0, 0x1, [@NL80211_HE_BSS_COLOR_ATTR_COLOR={0x5, 0x1, 0x38}]}, @NL80211_ATTR_PBSS={0x4}]}, 0x418}, 0x1, 0x0, 0x0, 0x4880}, 0x400c800) r5 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r6 = openat$cgroup_ro(r1, &(0x7f0000000900)='devices.list\x00', 0x0, 0x0) readv(r6, &(0x7f0000001b00)=[{&(0x7f0000000940)=""/33, 0x21}, {&(0x7f0000000980)=""/73, 0x49}, {&(0x7f0000000a00)=""/20, 0x14}, {&(0x7f0000000a40)=""/152, 0x98}, {&(0x7f0000000b00)=""/4096, 0x1000}], 0x5) syz_genetlink_get_family_id$smc(0x0, r5) [ 1267.983390] ext4_file_read_iter+0x2c7/0x4c0 [ 1267.984541] new_sync_read+0x424/0x6f0 [ 1267.985421] ? fsnotify+0xf30/0xf30 [ 1267.986200] ? ksys_lseek+0x1b0/0x1b0 [ 1267.987034] ? _cond_resched+0x12/0x80 [ 1267.987877] ? avc_policy_seqno+0x9/0x70 [ 1267.988753] ? selinux_file_permission+0x36/0x510 [ 1267.989791] ? __fget_files+0x296/0x480 [ 1267.990679] vfs_read+0x457/0x580 [ 1267.991435] ksys_read+0x12d/0x260 [ 1267.992198] ? vfs_write+0xa30/0xa30 [ 1267.993005] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1267.994043] do_syscall_64+0x33/0x40 [ 1267.994855] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1267.995953] RIP: 0033:0x7f4ab5779b19 [ 1267.996752] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1268.000693] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1268.000716] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 17:36:51 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 47) [ 1268.000729] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1268.000741] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1268.000753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1268.000766] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1268.019827] FAULT_INJECTION: forcing a failure. [ 1268.019827] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1268.030973] CPU: 1 PID: 7734 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1268.032386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1268.034076] Call Trace: [ 1268.034637] dump_stack+0x107/0x167 [ 1268.035392] should_fail.cold+0x5/0xa [ 1268.036173] __alloc_pages_nodemask+0x182/0x680 [ 1268.037117] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1268.038115] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1268.039341] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1268.040405] ? lock_downgrade+0x6d0/0x6d0 [ 1268.041239] ? mark_held_locks+0x9e/0xe0 [ 1268.042069] alloc_pages_vma+0xbb/0x410 [ 1268.042890] handle_mm_fault+0x154b/0x3520 [ 1268.043756] ? do_raw_spin_lock+0x121/0x260 [ 1268.044634] ? rwlock_bug.part.0+0x90/0x90 [ 1268.045490] ? __pmd_alloc+0x5e0/0x5e0 [ 1268.046326] __get_user_pages+0x61b/0x1390 [ 1268.047197] ? follow_page_mask+0x1920/0x1920 [ 1268.048110] ? down_read+0x10f/0x430 [ 1268.048864] ? down_write+0x160/0x160 [ 1268.049650] get_user_pages_unlocked+0x18a/0x690 [ 1268.050618] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1268.051716] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1268.052691] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1268.053819] ? pin_user_pages_unlocked+0x80/0x80 [ 1268.054806] get_user_pages_fast+0x66/0xa0 [ 1268.055667] iov_iter_get_pages+0x297/0xf40 [ 1268.056550] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1268.057542] ? mempool_resize+0x7d0/0x7d0 [ 1268.058412] bio_iov_iter_get_pages+0x22a/0x1200 [ 1268.059376] ? bvec_alloc+0x17e/0x2f0 [ 1268.060153] ? bio_alloc_bioset+0x2a1/0x600 [ 1268.061021] ? bio_add_pc_page+0x100/0x100 [ 1268.061873] ? bvec_alloc+0x240/0x2f0 [ 1268.062656] ? iov_iter_npages+0x1fd/0xa70 [ 1268.063512] ? ext4_iomap_begin+0x1a0/0x700 [ 1268.064392] iomap_dio_bio_actor+0x77a/0xef0 [ 1268.065301] iomap_dio_actor+0x36f/0x560 [ 1268.066131] iomap_apply+0x282/0x9e0 [ 1268.066901] ? iomap_dio_rw+0x90/0x90 [ 1268.067677] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1268.068847] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1268.069922] ? mark_held_locks+0x9e/0xe0 [ 1268.070771] ? filemap_check_errors+0xa5/0x150 [ 1268.071704] __iomap_dio_rw+0x6cd/0x11a0 [ 1268.071908] FAULT_INJECTION: forcing a failure. [ 1268.071908] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1268.072520] ? iomap_dio_rw+0x90/0x90 [ 1268.072563] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1268.072595] ? down_read+0x10f/0x430 [ 1268.072618] ? down_write+0x160/0x160 [ 1268.078097] iomap_dio_rw+0x31/0x90 [ 1268.078851] ext4_file_read_iter+0x2c7/0x4c0 [ 1268.079750] new_sync_read+0x424/0x6f0 [ 1268.080540] ? fsnotify+0xf30/0xf30 [ 1268.081276] ? ksys_lseek+0x1b0/0x1b0 [ 1268.082046] ? _cond_resched+0x12/0x80 [ 1268.082847] ? avc_policy_seqno+0x9/0x70 [ 1268.083672] ? selinux_file_permission+0x36/0x510 [ 1268.084652] ? __fget_files+0x296/0x480 [ 1268.085470] vfs_read+0x457/0x580 [ 1268.086182] ksys_read+0x12d/0x260 [ 1268.086920] ? vfs_write+0xa30/0xa30 [ 1268.087690] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1268.088692] do_syscall_64+0x33/0x40 [ 1268.089448] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1268.090505] RIP: 0033:0x7fe1c8afeb19 [ 1268.091262] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1268.095021] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1268.096581] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1268.098041] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1268.099510] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1268.100943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1268.102386] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1268.103857] CPU: 0 PID: 7741 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1268.105244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1268.106927] Call Trace: [ 1268.107475] dump_stack+0x107/0x167 [ 1268.108222] should_fail.cold+0x5/0xa [ 1268.109017] __alloc_pages_nodemask+0x182/0x680 [ 1268.109965] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1268.110982] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1268.112211] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1268.113279] ? lock_downgrade+0x6d0/0x6d0 [ 1268.114118] ? mark_held_locks+0x9e/0xe0 [ 1268.114953] alloc_pages_vma+0xbb/0x410 [ 1268.115766] handle_mm_fault+0x154b/0x3520 [ 1268.116644] ? do_raw_spin_lock+0x121/0x260 [ 1268.116668] ? rwlock_bug.part.0+0x90/0x90 [ 1268.116688] ? __pmd_alloc+0x5e0/0x5e0 [ 1268.116740] __get_user_pages+0x61b/0x1390 [ 1268.116775] ? follow_page_mask+0x1920/0x1920 [ 1268.116797] ? down_read+0x10f/0x430 [ 1268.116817] ? down_write+0x160/0x160 [ 1268.116853] get_user_pages_unlocked+0x18a/0x690 [ 1268.116877] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1268.116903] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1268.116944] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1268.117005] ? pin_user_pages_unlocked+0x80/0x80 [ 1268.117044] get_user_pages_fast+0x66/0xa0 [ 1268.117077] iov_iter_get_pages+0x297/0xf40 [ 1268.117112] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1268.117132] ? mempool_resize+0x7d0/0x7d0 [ 1268.117170] bio_iov_iter_get_pages+0x22a/0x1200 [ 1268.117199] ? bvec_alloc+0x17e/0x2f0 [ 1268.117227] ? bio_alloc_bioset+0x2a1/0x600 [ 1268.117247] ? bio_add_pc_page+0x100/0x100 [ 1268.117266] ? bvec_alloc+0x240/0x2f0 [ 1268.117298] ? iov_iter_npages+0x1fd/0xa70 [ 1268.117319] ? ext4_iomap_begin+0x1a0/0x700 [ 1268.117345] iomap_dio_bio_actor+0x77a/0xef0 [ 1268.117386] iomap_dio_actor+0x36f/0x560 [ 1268.117415] iomap_apply+0x282/0x9e0 [ 1268.117436] ? iomap_dio_rw+0x90/0x90 [ 1268.117460] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1268.117491] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1268.117513] ? mark_held_locks+0x9e/0xe0 [ 1268.117553] ? filemap_check_errors+0xa5/0x150 [ 1268.117580] __iomap_dio_rw+0x6cd/0x11a0 [ 1268.117597] ? iomap_dio_rw+0x90/0x90 [ 1268.117639] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1268.117672] ? down_read+0x10f/0x430 [ 1268.117692] ? down_write+0x160/0x160 [ 1268.117720] iomap_dio_rw+0x31/0x90 [ 1268.117742] ext4_file_read_iter+0x2c7/0x4c0 [ 1268.117767] new_sync_read+0x424/0x6f0 [ 1268.117785] ? fsnotify+0xf30/0xf30 [ 1268.117804] ? ksys_lseek+0x1b0/0x1b0 [ 1268.117825] ? _cond_resched+0x12/0x80 [ 1268.153269] ? avc_policy_seqno+0x9/0x70 [ 1268.154087] ? selinux_file_permission+0x36/0x510 [ 1268.155052] ? __fget_files+0x296/0x480 [ 1268.155866] vfs_read+0x457/0x580 [ 1268.156573] ksys_read+0x12d/0x260 [ 1268.157288] ? vfs_write+0xa30/0xa30 [ 1268.158053] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1268.159043] do_syscall_64+0x33/0x40 [ 1268.159777] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1268.160814] RIP: 0033:0x7f771d441b19 [ 1268.161576] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1268.165282] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1268.166835] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1268.168266] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1268.169697] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1268.171138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1268.172573] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 17:36:51 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) 17:36:51 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) fcntl$addseals(r1, 0x409, 0x8) ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000000240), 0x0) timerfd_gettime(r2, &(0x7f0000000000)) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000280)=""/205, 0xcd}, {&(0x7f0000000380)=""/122, 0x7a}], 0x3, &(0x7f0000000400)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000000440)=@abs, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/17, 0x11}, {&(0x7f0000001500)=""/229, 0xe5}, {&(0x7f0000001600)=""/158, 0x9e}, {&(0x7f00000016c0)=""/25, 0x19}, {&(0x7f0000001700)=""/88, 0x58}, {&(0x7f0000001780)=""/191, 0xbf}, {&(0x7f0000001840)=""/50, 0x32}, {&(0x7f0000001880)=""/245, 0xf5}, {&(0x7f0000001980)=""/238, 0xee}], 0xa}}, {{&(0x7f0000001b40), 0x6e, &(0x7f0000001c00)=[{&(0x7f0000001bc0)=""/17, 0x11}], 0x1, &(0x7f0000001c40)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001c80)=""/81, 0x51}, {&(0x7f0000001d00)=""/137, 0x89}, {&(0x7f0000001dc0)=""/198, 0xc6}, {&(0x7f0000001ec0)=""/202, 0xca}], 0x4, &(0x7f0000000100)=[@cred={{0x1c}}], 0x20}}], 0x4, 0x10022, &(0x7f0000002140)={0x0, 0x989680}) r3 = openat$cgroup_freezer_state(r0, &(0x7f0000002000), 0x2, 0x0) fallocate(r3, 0x35, 0x6, 0xd6) read(r2, &(0x7f0000000080)=""/38, 0x26) timerfd_settime(r2, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f00000000c0)) [ 1268.213945] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 1268.250645] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 17:37:05 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 50) 17:37:05 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x4, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x7, 0x1}}}}, [@NL80211_ATTR_WANT_1X_4WAY_HS={0x4}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x48c0}, 0x4000010) r1 = fsmount(r0, 0x0, 0x70) ioctl$CDROMREADAUDIO(r1, 0x530e, &(0x7f0000000200)={@lba=0x4, 0x1, 0x24, &(0x7f00000001c0)=""/36}) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) 17:37:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xf6ffffff00000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:37:05 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 48) 17:37:05 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) sendmsg$TIPC_CMD_SHOW_STATS(r3, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x10, 0x70bd2d, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}}, 0x40) 17:37:05 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0xa7, {{0x2, 0x4e24, @loopback}}}, 0x88) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) read(r1, &(0x7f0000000000), 0x1b4000) 17:37:05 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 50) 17:37:05 executing program 3: sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x60, 0x0, 0x100, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x81, 0x21}}}}, [@NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x54}, @NL80211_ATTR_PMK={0x14, 0xfe, "cb1782df0d037de3e48f419020938354"}, @NL80211_ATTR_PMKID={0x14, 0x55, "6629655ebbc80f28995f0e424c0ee56f"}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0x3000}, @NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x46}]}, 0x60}, 0x1, 0x0, 0x0, 0x4004}, 0x4054000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x240400, 0x80) write$P9_RVERSION(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="18ec5272b8d24aab9a38b115e1ffff6400"], 0x15) r1 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, 0x0, 0x0) accept$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYRESDEC=r1], 0x3c}}, 0x4801) ioctl$F2FS_IOC_GET_PIN_FILE(r1, 0x8004f50e, &(0x7f00000000c0)) r2 = timerfd_create(0x2, 0x0) r3 = fcntl$dupfd(r2, 0x406, r0) timerfd_settime(r2, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r2, &(0x7f0000000080)=""/38, 0x26) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000000280)={@private1, @private2={0xfc, 0x2, '\x00', 0x1}, @local, 0x6, 0x1d24, 0x0, 0x100, 0x80000001, 0x2000040, r5}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r3, 0x89f9, &(0x7f0000000380)={'ip6tnl0\x00', &(0x7f0000000280)={'syztnl2\x00', r5, 0x29, 0xfa, 0x40, 0x2, 0x0, @private2, @local, 0x1, 0x700, 0x1ff, 0x200}}) [ 1282.841977] FAULT_INJECTION: forcing a failure. [ 1282.841977] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1282.844249] CPU: 0 PID: 7760 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1282.844258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1282.844263] Call Trace: [ 1282.844285] dump_stack+0x107/0x167 [ 1282.844302] should_fail.cold+0x5/0xa [ 1282.844322] __alloc_pages_nodemask+0x182/0x680 [ 1282.844336] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1282.844353] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1282.844371] ? count_memcg_event_mm.part.0+0x110/0x2a0 17:37:06 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 51) [ 1282.844385] ? lock_downgrade+0x6d0/0x6d0 [ 1282.844396] ? mark_held_locks+0x9e/0xe0 [ 1282.844414] alloc_pages_vma+0xbb/0x410 [ 1282.844431] handle_mm_fault+0x154b/0x3520 [ 1282.844448] ? do_raw_spin_lock+0x121/0x260 [ 1282.844462] ? rwlock_bug.part.0+0x90/0x90 [ 1282.844474] ? __pmd_alloc+0x5e0/0x5e0 [ 1282.844505] __get_user_pages+0x61b/0x1390 [ 1282.844527] ? follow_page_mask+0x1920/0x1920 [ 1282.844541] ? down_read+0x10f/0x430 [ 1282.844553] ? down_write+0x160/0x160 [ 1282.844575] get_user_pages_unlocked+0x18a/0x690 [ 1282.844590] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1282.844605] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1282.844629] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1282.844665] ? pin_user_pages_unlocked+0x80/0x80 [ 1282.844688] get_user_pages_fast+0x66/0xa0 [ 1282.844706] iov_iter_get_pages+0x297/0xf40 [ 1282.844725] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1282.844737] ? mempool_resize+0x7d0/0x7d0 [ 1282.844759] bio_iov_iter_get_pages+0x22a/0x1200 [ 1282.844776] ? bvec_alloc+0x17e/0x2f0 [ 1282.844791] ? bio_alloc_bioset+0x2a1/0x600 [ 1282.844802] ? bio_add_pc_page+0x100/0x100 [ 1282.844814] ? bvec_alloc+0x240/0x2f0 [ 1282.844830] ? iov_iter_npages+0x1fd/0xa70 [ 1282.844842] ? ext4_iomap_begin+0x1a0/0x700 [ 1282.844860] iomap_dio_bio_actor+0x77a/0xef0 [ 1282.844885] iomap_dio_actor+0x36f/0x560 [ 1282.844903] iomap_apply+0x282/0x9e0 [ 1282.844915] ? iomap_dio_rw+0x90/0x90 [ 1282.844930] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1282.844950] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1282.844962] ? mark_held_locks+0x9e/0xe0 [ 1282.844990] ? filemap_check_errors+0xa5/0x150 [ 1282.845007] __iomap_dio_rw+0x6cd/0x11a0 [ 1282.845017] ? iomap_dio_rw+0x90/0x90 [ 1282.845043] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1282.845063] ? down_read+0x10f/0x430 [ 1282.845075] ? down_write+0x160/0x160 [ 1282.845093] iomap_dio_rw+0x31/0x90 [ 1282.845106] ext4_file_read_iter+0x2c7/0x4c0 [ 1282.845123] new_sync_read+0x424/0x6f0 [ 1282.845135] ? fsnotify+0xf30/0xf30 [ 1282.845147] ? ksys_lseek+0x1b0/0x1b0 [ 1282.845160] ? _cond_resched+0x12/0x80 [ 1282.845175] ? avc_policy_seqno+0x9/0x70 [ 1282.845189] ? selinux_file_permission+0x36/0x510 [ 1282.845206] ? __fget_files+0x296/0x480 [ 1282.845227] vfs_read+0x457/0x580 [ 1282.845245] ksys_read+0x12d/0x260 [ 1282.845257] ? vfs_write+0xa30/0xa30 [ 1282.845275] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1282.845292] do_syscall_64+0x33/0x40 [ 1282.845306] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1282.845316] RIP: 0033:0x7f4ab5779b19 [ 1282.845330] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1282.845337] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1282.845352] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1282.845360] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1282.845368] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1282.845375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1282.845383] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1282.869400] FAULT_INJECTION: forcing a failure. [ 1282.869400] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1282.869414] CPU: 0 PID: 7771 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1282.869421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1282.869425] Call Trace: [ 1282.869439] dump_stack+0x107/0x167 [ 1282.869454] should_fail.cold+0x5/0xa [ 1282.869473] __alloc_pages_nodemask+0x182/0x680 [ 1282.869484] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1282.869500] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1282.869517] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1282.869530] ? lock_downgrade+0x6d0/0x6d0 [ 1282.869540] ? mark_held_locks+0x9e/0xe0 [ 1282.869557] alloc_pages_vma+0xbb/0x410 [ 1282.869573] handle_mm_fault+0x154b/0x3520 [ 1282.869589] ? do_raw_spin_lock+0x121/0x260 [ 1282.869603] ? rwlock_bug.part.0+0x90/0x90 [ 1282.869614] ? __pmd_alloc+0x5e0/0x5e0 [ 1282.869644] __get_user_pages+0x61b/0x1390 [ 1282.869665] ? follow_page_mask+0x1920/0x1920 [ 1282.869678] ? down_read+0x10f/0x430 [ 1282.869689] ? down_write+0x160/0x160 [ 1282.869710] get_user_pages_unlocked+0x18a/0x690 [ 1282.869724] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1282.869739] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1282.869761] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1282.869797] ? pin_user_pages_unlocked+0x80/0x80 [ 1282.869818] get_user_pages_fast+0x66/0xa0 [ 1282.869834] iov_iter_get_pages+0x297/0xf40 [ 1282.869852] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1282.869863] ? mempool_resize+0x7d0/0x7d0 [ 1282.869885] bio_iov_iter_get_pages+0x22a/0x1200 [ 1282.869902] ? bvec_alloc+0x17e/0x2f0 [ 1282.869916] ? bio_alloc_bioset+0x2a1/0x600 [ 1282.869927] ? bio_add_pc_page+0x100/0x100 [ 1282.869938] ? bvec_alloc+0x240/0x2f0 [ 1282.869954] ? iov_iter_npages+0x1fd/0xa70 [ 1282.869964] ? ext4_iomap_begin+0x1a0/0x700 [ 1282.869979] iomap_dio_bio_actor+0x77a/0xef0 [ 1282.870003] iomap_dio_actor+0x36f/0x560 [ 1282.870024] iomap_apply+0x282/0x9e0 [ 1282.870036] ? iomap_dio_rw+0x90/0x90 [ 1282.870050] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1282.870069] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1282.870080] ? mark_held_locks+0x9e/0xe0 [ 1282.870104] ? filemap_check_errors+0xa5/0x150 [ 1282.870120] __iomap_dio_rw+0x6cd/0x11a0 [ 1282.870130] ? iomap_dio_rw+0x90/0x90 [ 1282.870155] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1282.870174] ? down_read+0x10f/0x430 [ 1282.870186] ? down_write+0x160/0x160 [ 1282.870203] iomap_dio_rw+0x31/0x90 [ 1282.870216] ext4_file_read_iter+0x2c7/0x4c0 [ 1282.870230] new_sync_read+0x424/0x6f0 [ 1282.870241] ? fsnotify+0xf30/0xf30 [ 1282.870253] ? ksys_lseek+0x1b0/0x1b0 [ 1282.870265] ? _cond_resched+0x12/0x80 [ 1282.870278] ? avc_policy_seqno+0x9/0x70 [ 1282.870291] ? selinux_file_permission+0x36/0x510 [ 1282.870307] ? __fget_files+0x296/0x480 [ 1282.870327] vfs_read+0x457/0x580 [ 1282.870344] ksys_read+0x12d/0x260 [ 1282.870356] ? vfs_write+0xa30/0xa30 [ 1282.870372] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1282.870388] do_syscall_64+0x33/0x40 [ 1282.870401] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1282.870409] RIP: 0033:0x7fe1c8afeb19 [ 1282.870421] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1282.870436] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1282.870449] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1282.870457] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1282.870464] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1282.870471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1282.870479] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1282.871785] FAULT_INJECTION: forcing a failure. [ 1282.871785] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1282.871798] CPU: 0 PID: 7763 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1282.871804] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1282.871808] Call Trace: [ 1282.871821] dump_stack+0x107/0x167 [ 1282.871836] should_fail.cold+0x5/0xa [ 1282.871853] __alloc_pages_nodemask+0x182/0x680 [ 1282.871865] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1282.871881] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1282.871902] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1282.871914] ? lock_downgrade+0x6d0/0x6d0 [ 1282.871924] ? mark_held_locks+0x9e/0xe0 [ 1282.871941] alloc_pages_vma+0xbb/0x410 [ 1282.871957] handle_mm_fault+0x154b/0x3520 [ 1282.871973] ? do_raw_spin_lock+0x121/0x260 [ 1282.871986] ? rwlock_bug.part.0+0x90/0x90 [ 1282.871998] ? __pmd_alloc+0x5e0/0x5e0 [ 1282.872028] __get_user_pages+0x61b/0x1390 [ 1282.872048] ? follow_page_mask+0x1920/0x1920 [ 1282.872061] ? down_read+0x10f/0x430 [ 1282.872073] ? down_write+0x160/0x160 [ 1282.872093] get_user_pages_unlocked+0x18a/0x690 [ 1282.872107] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1282.872122] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1282.872144] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1282.872180] ? pin_user_pages_unlocked+0x80/0x80 [ 1282.872201] get_user_pages_fast+0x66/0xa0 [ 1282.872216] iov_iter_get_pages+0x297/0xf40 [ 1282.872234] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1282.872245] ? mempool_resize+0x7d0/0x7d0 [ 1282.872264] bio_iov_iter_get_pages+0x22a/0x1200 [ 1282.872281] ? bvec_alloc+0x17e/0x2f0 [ 1282.872295] ? bio_alloc_bioset+0x2a1/0x600 [ 1282.872306] ? bio_add_pc_page+0x100/0x100 [ 1282.872317] ? bvec_alloc+0x240/0x2f0 [ 1282.872332] ? iov_iter_npages+0x1fd/0xa70 [ 1282.872343] ? ext4_iomap_begin+0x1a0/0x700 [ 1282.872358] iomap_dio_bio_actor+0x77a/0xef0 [ 1282.872382] iomap_dio_actor+0x36f/0x560 [ 1282.872399] iomap_apply+0x282/0x9e0 [ 1282.872414] ? iomap_dio_rw+0x90/0x90 [ 1282.872429] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1282.872447] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1282.872458] ? mark_held_locks+0x9e/0xe0 [ 1282.872482] ? filemap_check_errors+0xa5/0x150 [ 1282.872498] __iomap_dio_rw+0x6cd/0x11a0 [ 1282.872508] ? iomap_dio_rw+0x90/0x90 [ 1282.872533] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1282.872552] ? down_read+0x10f/0x430 [ 1282.872563] ? down_write+0x160/0x160 [ 1282.872580] iomap_dio_rw+0x31/0x90 [ 1282.872593] ext4_file_read_iter+0x2c7/0x4c0 [ 1282.872608] new_sync_read+0x424/0x6f0 [ 1282.872619] ? fsnotify+0xf30/0xf30 [ 1282.872630] ? ksys_lseek+0x1b0/0x1b0 [ 1282.872642] ? _cond_resched+0x12/0x80 [ 1282.872655] ? avc_policy_seqno+0x9/0x70 [ 1282.872668] ? selinux_file_permission+0x36/0x510 [ 1282.872683] ? __fget_files+0x296/0x480 [ 1282.872703] vfs_read+0x457/0x580 [ 1282.872720] ksys_read+0x12d/0x260 [ 1282.872731] ? vfs_write+0xa30/0xa30 [ 1282.872748] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1282.872763] do_syscall_64+0x33/0x40 [ 1282.872776] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1282.872784] RIP: 0033:0x7f771d441b19 [ 1282.872796] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1282.872802] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1282.872815] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1282.872822] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1282.872830] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1282.872837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1282.872844] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1282.990348] FAULT_INJECTION: forcing a failure. [ 1282.990348] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1283.108778] CPU: 0 PID: 7780 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1283.108785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1283.108790] Call Trace: [ 1283.108808] dump_stack+0x107/0x167 [ 1283.108824] should_fail.cold+0x5/0xa [ 1283.108849] __alloc_pages_nodemask+0x182/0x680 [ 1283.112907] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1283.112922] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1283.112937] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1283.112951] ? lock_downgrade+0x6d0/0x6d0 [ 1283.112971] ? mark_held_locks+0x9e/0xe0 [ 1283.116221] alloc_pages_vma+0xbb/0x410 [ 1283.116236] handle_mm_fault+0x154b/0x3520 [ 1283.116258] ? do_raw_spin_lock+0x121/0x260 [ 1283.118056] ? rwlock_bug.part.0+0x90/0x90 [ 1283.118066] ? __pmd_alloc+0x5e0/0x5e0 [ 1283.118095] __get_user_pages+0x61b/0x1390 [ 1283.119982] ? follow_page_mask+0x1920/0x1920 [ 1283.120500] ? down_read+0x10f/0x430 [ 1283.120933] ? down_write+0x160/0x160 [ 1283.121376] get_user_pages_unlocked+0x18a/0x690 [ 1283.121908] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1283.122527] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1283.123087] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1283.123728] ? pin_user_pages_unlocked+0x80/0x80 [ 1283.124277] get_user_pages_fast+0x66/0xa0 [ 1283.124772] iov_iter_get_pages+0x297/0xf40 [ 1283.125272] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1283.125815] ? mempool_resize+0x7d0/0x7d0 [ 1283.126295] bio_iov_iter_get_pages+0x22a/0x1200 [ 1283.126850] ? bvec_alloc+0x17e/0x2f0 [ 1283.127273] ? bio_alloc_bioset+0x2a1/0x600 [ 1283.127771] ? bio_add_pc_page+0x100/0x100 [ 1283.128220] ? bvec_alloc+0x240/0x2f0 [ 1283.128631] ? iov_iter_npages+0x1fd/0xa70 [ 1283.129126] ? ext4_iomap_begin+0x1a0/0x700 [ 1283.129638] iomap_dio_bio_actor+0x77a/0xef0 [ 1283.130117] iomap_dio_actor+0x36f/0x560 [ 1283.130557] iomap_apply+0x282/0x9e0 [ 1283.130990] ? iomap_dio_rw+0x90/0x90 [ 1283.131429] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1283.132099] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1283.132677] ? mark_held_locks+0x9e/0xe0 [ 1283.133136] ? filemap_check_errors+0xa5/0x150 [ 1283.133626] __iomap_dio_rw+0x6cd/0x11a0 [ 1283.134059] ? iomap_dio_rw+0x90/0x90 [ 1283.134517] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1283.135049] ? down_read+0x10f/0x430 [ 1283.135465] ? down_write+0x160/0x160 [ 1283.135917] iomap_dio_rw+0x31/0x90 [ 1283.136337] ext4_file_read_iter+0x2c7/0x4c0 [ 1283.136809] new_sync_read+0x424/0x6f0 [ 1283.137230] ? fsnotify+0xf30/0xf30 [ 1283.137629] ? ksys_lseek+0x1b0/0x1b0 [ 1283.138052] ? _cond_resched+0x12/0x80 [ 1283.138476] ? avc_policy_seqno+0x9/0x70 [ 1283.138947] ? selinux_file_permission+0x36/0x510 [ 1283.139475] ? __fget_files+0x296/0x480 [ 1283.139935] vfs_read+0x457/0x580 [ 1283.140344] ksys_read+0x12d/0x260 [ 1283.140750] ? vfs_write+0xa30/0xa30 [ 1283.141194] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1283.141725] do_syscall_64+0x33/0x40 [ 1283.142139] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1283.142710] RIP: 0033:0x7fe1c8afeb19 [ 1283.143111] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1283.145069] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1283.145888] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1283.146648] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1283.147428] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1283.148186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1283.148957] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 17:37:22 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 52) 17:37:22 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xfeffffff00000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:37:22 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 49) 17:37:22 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) ioctl$BTRFS_IOC_SEND(r1, 0x40489426, &(0x7f0000000100)={{r0}, 0x4, &(0x7f00000000c0)=[0x0, 0x9, 0x7fffffff, 0xfffffffffffffffd], 0x3, 0x4, [0xa725, 0x2, 0x1c0000000000, 0x9]}) read(r0, &(0x7f0000000000), 0x1b4000) 17:37:22 executing program 6: r0 = getpid() ptrace(0xffffffffffffffff, r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000440)=0x0) r2 = getpid() ptrace(0xffffffffffffffff, r2) r3 = getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)=0x0) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r5, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) clone3(&(0x7f00000003c0)={0x100000000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), {0x19}, &(0x7f0000000180)=""/102, 0x66, &(0x7f0000000200)=""/233, &(0x7f0000000380)=[r0, r1, r2, r3, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0x0, 0xffffffffffffffff], 0x9, {r5}}, 0x58) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f0000000140)=0x3) write$9p(r6, &(0x7f0000000080)="f4", 0x1) 17:37:22 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{r1, r2+10000000}, {r3, r4+10000000}}, &(0x7f0000000100)) timerfd_create(0x2, 0x80000) read(r0, &(0x7f0000000080)=""/38, 0x26) 17:37:22 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 51) 17:37:22 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r1 = timerfd_create(0x9, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_io_uring_setup(0x22, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x3, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r6}}, 0x448) syz_genetlink_get_family_id$smc(0x0, r2) unshare(0x0) [ 1299.550942] FAULT_INJECTION: forcing a failure. [ 1299.550942] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1299.555625] CPU: 0 PID: 7800 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1299.555635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1299.555641] Call Trace: [ 1299.555663] dump_stack+0x107/0x167 [ 1299.555683] should_fail.cold+0x5/0xa [ 1299.555707] __alloc_pages_nodemask+0x182/0x680 [ 1299.555724] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1299.555744] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1299.555766] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1299.555796] ? lock_downgrade+0x6d0/0x6d0 [ 1299.563568] ? mark_held_locks+0x9e/0xe0 [ 1299.564179] alloc_pages_vma+0xbb/0x410 [ 1299.564776] handle_mm_fault+0x154b/0x3520 [ 1299.565412] ? do_raw_spin_lock+0x121/0x260 [ 1299.566050] ? rwlock_bug.part.0+0x90/0x90 [ 1299.566667] ? __pmd_alloc+0x5e0/0x5e0 [ 1299.567278] __get_user_pages+0x61b/0x1390 [ 1299.567760] FAULT_INJECTION: forcing a failure. [ 1299.567760] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1299.567911] ? follow_page_mask+0x1920/0x1920 [ 1299.570882] ? down_read+0x10f/0x430 [ 1299.571428] ? down_write+0x160/0x160 [ 1299.572007] get_user_pages_unlocked+0x18a/0x690 [ 1299.572699] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1299.573504] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1299.574211] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1299.575035] ? pin_user_pages_unlocked+0x80/0x80 [ 1299.575743] get_user_pages_fast+0x66/0xa0 [ 1299.576368] iov_iter_get_pages+0x297/0xf40 [ 1299.576994] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1299.577709] ? mempool_resize+0x7d0/0x7d0 [ 1299.578329] bio_iov_iter_get_pages+0x22a/0x1200 [ 1299.579052] ? bvec_alloc+0x17e/0x2f0 [ 1299.579617] ? bio_alloc_bioset+0x2a1/0x600 [ 1299.580248] ? bio_add_pc_page+0x100/0x100 [ 1299.580872] ? bvec_alloc+0x240/0x2f0 [ 1299.581437] ? iov_iter_npages+0x1fd/0xa70 [ 1299.582058] ? ext4_iomap_begin+0x1a0/0x700 [ 1299.582701] iomap_dio_bio_actor+0x77a/0xef0 [ 1299.583359] iomap_dio_actor+0x36f/0x560 [ 1299.583959] iomap_apply+0x282/0x9e0 [ 1299.584510] ? iomap_dio_rw+0x90/0x90 [ 1299.585075] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1299.585927] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1299.586720] ? mark_held_locks+0x9e/0xe0 [ 1299.587328] ? filemap_check_errors+0xa5/0x150 [ 1299.588003] __iomap_dio_rw+0x6cd/0x11a0 [ 1299.588601] ? iomap_dio_rw+0x90/0x90 [ 1299.589172] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1299.589849] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1299.590612] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1299.591416] ? trace_hardirqs_on+0x5b/0x180 [ 1299.592071] iomap_dio_rw+0x31/0x90 [ 1299.592607] ext4_file_read_iter+0x2c7/0x4c0 [ 1299.593258] new_sync_read+0x424/0x6f0 [ 1299.593827] ? fsnotify+0xf30/0xf30 [ 1299.594368] ? ksys_lseek+0x1b0/0x1b0 [ 1299.594923] ? _cond_resched+0x12/0x80 [ 1299.595500] ? avc_policy_seqno+0x9/0x70 [ 1299.596087] ? selinux_file_permission+0x36/0x510 [ 1299.596797] ? __fget_files+0x296/0x480 [ 1299.597397] vfs_read+0x457/0x580 [ 1299.597902] ksys_read+0x12d/0x260 [ 1299.598429] ? vfs_write+0xa30/0xa30 [ 1299.599003] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1299.599708] do_syscall_64+0x33/0x40 [ 1299.600261] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1299.600997] RIP: 0033:0x7fe1c8afeb19 [ 1299.601544] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1299.604207] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1299.605309] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1299.606348] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1299.607396] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1299.608423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1299.609472] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1299.610545] CPU: 1 PID: 7804 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1299.612002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1299.613668] Call Trace: [ 1299.614226] dump_stack+0x107/0x167 [ 1299.614967] should_fail.cold+0x5/0xa [ 1299.615878] __alloc_pages_nodemask+0x182/0x680 [ 1299.616840] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1299.617841] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1299.619161] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1299.620213] ? lock_downgrade+0x6d0/0x6d0 [ 1299.621037] ? mark_held_locks+0x9e/0xe0 [ 1299.621942] alloc_pages_vma+0xbb/0x410 [ 1299.622772] handle_mm_fault+0x154b/0x3520 [ 1299.623626] ? do_raw_spin_lock+0x121/0x260 [ 1299.624523] ? rwlock_bug.part.0+0x90/0x90 [ 1299.625425] ? __pmd_alloc+0x5e0/0x5e0 [ 1299.626254] __get_user_pages+0x61b/0x1390 [ 1299.626704] FAULT_INJECTION: forcing a failure. [ 1299.626704] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1299.627130] ? follow_page_mask+0x1920/0x1920 [ 1299.627154] ? down_read+0x10f/0x430 [ 1299.630424] ? down_write+0x160/0x160 [ 1299.631200] get_user_pages_unlocked+0x18a/0x690 [ 1299.632150] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1299.633309] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1299.634277] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1299.635397] ? pin_user_pages_unlocked+0x80/0x80 [ 1299.636366] get_user_pages_fast+0x66/0xa0 [ 1299.637220] iov_iter_get_pages+0x297/0xf40 [ 1299.638090] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1299.639091] ? mempool_resize+0x7d0/0x7d0 [ 1299.639941] bio_iov_iter_get_pages+0x22a/0x1200 [ 1299.640889] ? bvec_alloc+0x17e/0x2f0 [ 1299.641660] ? bio_alloc_bioset+0x2a1/0x600 [ 1299.642507] ? bio_add_pc_page+0x100/0x100 [ 1299.643363] ? bvec_alloc+0x240/0x2f0 [ 1299.644119] ? iov_iter_npages+0x1fd/0xa70 [ 1299.644959] ? ext4_iomap_begin+0x1a0/0x700 [ 1299.645815] iomap_dio_bio_actor+0x77a/0xef0 [ 1299.646731] iomap_dio_actor+0x36f/0x560 [ 1299.647548] iomap_apply+0x282/0x9e0 [ 1299.648298] ? iomap_dio_rw+0x90/0x90 [ 1299.649045] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1299.650215] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1299.651276] ? mark_held_locks+0x9e/0xe0 [ 1299.652113] ? filemap_check_errors+0xa5/0x150 [ 1299.653011] __iomap_dio_rw+0x6cd/0x11a0 [ 1299.653824] ? iomap_dio_rw+0x90/0x90 [ 1299.654610] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1299.655556] ? down_read+0x10f/0x430 [ 1299.656304] ? down_write+0x160/0x160 [ 1299.657072] iomap_dio_rw+0x31/0x90 [ 1299.657787] ext4_file_read_iter+0x2c7/0x4c0 [ 1299.658680] new_sync_read+0x424/0x6f0 [ 1299.659450] ? fsnotify+0xf30/0xf30 [ 1299.660187] ? ksys_lseek+0x1b0/0x1b0 [ 1299.660938] ? _cond_resched+0x12/0x80 [ 1299.661720] ? avc_policy_seqno+0x9/0x70 [ 1299.662527] ? selinux_file_permission+0x36/0x510 [ 1299.663505] ? __fget_files+0x296/0x480 [ 1299.664316] vfs_read+0x457/0x580 [ 1299.665007] ksys_read+0x12d/0x260 [ 1299.665723] ? vfs_write+0xa30/0xa30 [ 1299.666475] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1299.667471] do_syscall_64+0x33/0x40 [ 1299.668208] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1299.669230] RIP: 0033:0x7f771d441b19 [ 1299.669962] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1299.673640] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1299.675168] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1299.676590] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1299.678009] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1299.679451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1299.680871] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1299.682328] CPU: 0 PID: 7803 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1299.683318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1299.684475] Call Trace: [ 1299.684851] dump_stack+0x107/0x167 [ 1299.685377] should_fail.cold+0x5/0xa [ 1299.685913] __alloc_pages_nodemask+0x182/0x680 [ 1299.686563] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1299.687260] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1299.688061] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1299.688789] ? lock_downgrade+0x6d0/0x6d0 [ 1299.689375] ? mark_held_locks+0x9e/0xe0 [ 1299.689921] alloc_pages_vma+0xbb/0x410 [ 1299.690487] handle_mm_fault+0x154b/0x3520 [ 1299.691092] ? do_raw_spin_lock+0x121/0x260 [ 1299.691674] ? rwlock_bug.part.0+0x90/0x90 [ 1299.692273] ? __pmd_alloc+0x5e0/0x5e0 [ 1299.692955] __get_user_pages+0x61b/0x1390 [ 1299.693577] ? follow_page_mask+0x1920/0x1920 [ 1299.694173] ? down_read+0x10f/0x430 [ 1299.694718] ? down_write+0x160/0x160 [ 1299.695235] get_user_pages_unlocked+0x18a/0x690 [ 1299.695892] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1299.696610] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1299.697268] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1299.697993] ? pin_user_pages_unlocked+0x80/0x80 [ 1299.698670] get_user_pages_fast+0x66/0xa0 [ 1299.699236] iov_iter_get_pages+0x297/0xf40 [ 1299.699839] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1299.700494] ? mempool_resize+0x7d0/0x7d0 [ 1299.701075] bio_iov_iter_get_pages+0x22a/0x1200 [ 1299.701712] ? bvec_alloc+0x17e/0x2f0 [ 1299.702251] ? bio_alloc_bioset+0x2a1/0x600 [ 1299.702829] ? bio_add_pc_page+0x100/0x100 [ 1299.703421] ? bvec_alloc+0x240/0x2f0 [ 1299.703941] ? iov_iter_npages+0x1fd/0xa70 [ 1299.704542] ? ext4_iomap_begin+0x1a0/0x700 [ 1299.705129] iomap_dio_bio_actor+0x77a/0xef0 [ 1299.705759] iomap_dio_actor+0x36f/0x560 [ 1299.706312] iomap_apply+0x282/0x9e0 [ 1299.706857] ? iomap_dio_rw+0x90/0x90 [ 1299.707370] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1299.708169] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1299.708869] ? mark_held_locks+0x9e/0xe0 [ 1299.709458] ? filemap_check_errors+0xa5/0x150 [ 1299.710076] __iomap_dio_rw+0x6cd/0x11a0 [ 1299.710678] ? iomap_dio_rw+0x90/0x90 [ 1299.711224] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1299.711865] ? down_read+0x10f/0x430 [ 1299.712360] ? down_write+0x160/0x160 [ 1299.712904] iomap_dio_rw+0x31/0x90 [ 1299.713388] ext4_file_read_iter+0x2c7/0x4c0 [ 1299.714002] new_sync_read+0x424/0x6f0 [ 1299.714521] ? fsnotify+0xf30/0xf30 [ 1299.715042] ? ksys_lseek+0x1b0/0x1b0 [ 1299.715550] ? _cond_resched+0x12/0x80 [ 1299.716098] ? avc_policy_seqno+0x9/0x70 [ 1299.716636] ? selinux_file_permission+0x36/0x510 [ 1299.717323] ? __fget_files+0x296/0x480 [ 1299.717873] vfs_read+0x457/0x580 [ 1299.718365] ksys_read+0x12d/0x260 [ 1299.718849] ? vfs_write+0xa30/0xa30 [ 1299.719392] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1299.720045] do_syscall_64+0x33/0x40 [ 1299.720572] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1299.721237] RIP: 0033:0x7f4ab5779b19 [ 1299.721758] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1299.724162] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1299.725221] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1299.726198] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1299.727188] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1299.728155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1299.729136] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 17:37:22 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 52) 17:37:22 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xff00000000000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:37:22 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 53) 17:37:22 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}, 0x0, 0x0, 0x7ff, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) dup(r0) read(0xffffffffffffffff, &(0x7f0000000000), 0x1b4000) [ 1299.880600] FAULT_INJECTION: forcing a failure. [ 1299.880600] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1299.882427] CPU: 0 PID: 7813 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1299.883291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1299.884302] Call Trace: [ 1299.884633] dump_stack+0x107/0x167 [ 1299.885084] should_fail.cold+0x5/0xa [ 1299.885567] __alloc_pages_nodemask+0x182/0x680 [ 1299.886138] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1299.886758] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1299.887500] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1299.888146] ? lock_downgrade+0x6d0/0x6d0 [ 1299.888648] ? mark_held_locks+0x9e/0xe0 [ 1299.889152] alloc_pages_vma+0xbb/0x410 [ 1299.889646] handle_mm_fault+0x154b/0x3520 [ 1299.890164] ? do_raw_spin_lock+0x121/0x260 [ 1299.890702] ? rwlock_bug.part.0+0x90/0x90 [ 1299.891225] ? __pmd_alloc+0x5e0/0x5e0 [ 1299.891733] __get_user_pages+0x61b/0x1390 [ 1299.892273] ? follow_page_mask+0x1920/0x1920 [ 1299.892835] ? down_read+0x10f/0x430 [ 1299.893299] ? down_write+0x160/0x160 [ 1299.893786] get_user_pages_unlocked+0x18a/0x690 [ 1299.894374] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1299.895066] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1299.895665] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1299.896348] ? pin_user_pages_unlocked+0x80/0x80 [ 1299.896953] get_user_pages_fast+0x66/0xa0 [ 1299.897491] iov_iter_get_pages+0x297/0xf40 [ 1299.898039] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1299.898652] ? mempool_resize+0x7d0/0x7d0 [ 1299.899186] bio_iov_iter_get_pages+0x22a/0x1200 [ 1299.899789] ? bvec_alloc+0x17e/0x2f0 [ 1299.900478] ? bio_alloc_bioset+0x2a1/0x600 [ 1299.901073] ? bio_add_pc_page+0x100/0x100 [ 1299.901600] ? bvec_alloc+0x240/0x2f0 [ 1299.902080] ? iov_iter_npages+0x1fd/0xa70 [ 1299.902602] ? ext4_iomap_begin+0x1a0/0x700 [ 1299.903161] iomap_dio_bio_actor+0x77a/0xef0 [ 1299.903723] iomap_dio_actor+0x36f/0x560 [ 1299.904237] iomap_apply+0x282/0x9e0 [ 1299.904721] ? iomap_dio_rw+0x90/0x90 [ 1299.905207] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1299.905959] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1299.906624] ? mark_held_locks+0x9e/0xe0 [ 1299.907161] ? filemap_check_errors+0xa5/0x150 [ 1299.907736] __iomap_dio_rw+0x6cd/0x11a0 [ 1299.908248] ? iomap_dio_rw+0x90/0x90 [ 1299.908738] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1299.909284] ? down_read+0x10f/0x430 [ 1299.909741] ? down_write+0x160/0x160 [ 1299.910192] iomap_dio_rw+0x31/0x90 [ 1299.910654] ext4_file_read_iter+0x2c7/0x4c0 [ 1299.911196] new_sync_read+0x424/0x6f0 [ 1299.911683] ? fsnotify+0xf30/0xf30 [ 1299.912112] ? ksys_lseek+0x1b0/0x1b0 [ 1299.912586] ? _cond_resched+0x12/0x80 [ 1299.913048] ? avc_policy_seqno+0x9/0x70 [ 1299.913547] ? selinux_file_permission+0x36/0x510 [ 1299.914149] ? __fget_files+0x296/0x480 [ 1299.914650] vfs_read+0x457/0x580 [ 1299.915075] ksys_read+0x12d/0x260 [ 1299.915524] ? vfs_write+0xa30/0xa30 [ 1299.915981] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1299.916599] do_syscall_64+0x33/0x40 [ 1299.917040] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1299.917682] RIP: 0033:0x7f4ab5779b19 [ 1299.918121] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1299.920410] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1299.921353] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1299.922230] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1299.923120] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1299.923996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1299.924872] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 17:37:22 executing program 5: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @private}, &(0x7f00000004c0)=0xc) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000500)={&(0x7f0000001e00)={0x2890, r0, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@ETHTOOL_A_EEE_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}]}, @ETHTOOL_A_EEE_ENABLED={0x5}, @ETHTOOL_A_EEE_ENABLED={0x5, 0x5, 0x1}, @ETHTOOL_A_EEE_MODES_OURS={0x12c8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x1a8, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x401}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10001}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '&\x00'}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ')\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '*\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '@#2\'\'#+/[\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xa3d}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4e}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3f}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x101}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '+]!}.\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x71e0}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x724e5a1a}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}]}, {0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '$\xae,\x00'}]}]}, @ETHTOOL_A_BITSET_VALUE={0x20, 0x4, "43ad3f2ad0eee835ea62a12143f1022cc210bab39b0cd2977ae5a083"}, @ETHTOOL_A_BITSET_VALUE={0xed, 0x4, "290a799461ffe57d98f972ee43877e008a47b971894080f3c6f0de8d1ddc40035849df1e7ebb813d7748628d9c79363b846bb1611733b168701e1dabbd833a6abf8b92b4c4eb12fa01592fa1cc9cf24d73330fd795f5458b5d289b22712c07b3f3ef47ee72c072b8a2a9b7fa0f8829248a80e1640a4e041db48b4098e9e2d10971b795c4281a24d37476ddb26b7373f6e6dde9c0447f750ed971df22ee243b238f0bdb6b0f8b32ecf7a850a12879b50c4182ae8a864f0d16b99f3a591b498c8289f5570ffe60397430f0f9c4e12a332e7830633c36f665bce1315b3a2cc0115eef266d87a2efc68a1e"}, @ETHTOOL_A_BITSET_MASK={0x1004, 0x5, 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@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x81}]}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5, 0x6, 0x1}, @ETHTOOL_A_EEE_MODES_OURS={0x1200, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0xe8, 0x3, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '{^\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10001}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xa78}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x689e5d90}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xe8000000}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}]}]}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xb7, 0x5, "b00cda103792138ab8943c0ced44baf547285c622822384c63215d94cd1ade79c38d82886e4044909e9af97efa6df991e7ba32089c610b79e6349ae2f9a28deb78a09d3d89aa7f9df6bd5b41adc2626b16548b98eaf79e34fcc950ebfd97d906d10a1c9422b890883555c432fc958e2a7ae3f9fe229561b601432be3c64d40e689c3514a86a75549c6a3cd4a1582e11714ac76cbc7168bff9d9b5cc0bf8663276b5c12fd482b6ce43cf964eabf0c32e47c6aeb"}, @ETHTOOL_A_BITSET_MASK={0x46, 0x5, "367967522e1ba8b4e540a3f38d1ba3fc4f8dd5dc59cf1fae05fe9ec853d6df21358aecc73093f422321a61550a504b6570c9c81c1e193af425a12857ceb631f40299"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2}]}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x1}, @ETHTOOL_A_EEE_MODES_OURS={0x348, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0xa6, 0x5, "1736479993b536d68f1d348fc260cc6d319c8139c3068f26138eba11898d9ba4d046dc9a008819e18d6109a8221a094322ab01db9d98b7cdd5a151f80796608f7a4f188ee647887e31339538583efa9afeee409653620f750c0ce05122c727d13d017a0152ab18fb3eb86d5430bb9a3de2f9f60e3e261940e5f966b520097f68e426887fd5505fce68b61e7bf4b7459dd01f6c5795f8618cab53669f3a07d2449b26"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xa0, 0x4, "9adaa7c888304e90ef2b9919cf3c26217bf34c71140d7c1060cac21b23f89526c418e64c91aa6de8288f1e63a63f1ca88e5317b7e5be6571cf465c2993bae0fed93c86af23b6f97d97372b3a2d7db76d9244eac73ee1801305c5eb220c8f9d89d4d11f901784c0e084d2fc499f6c72e0bb4a7b54058dbe1cd6cab4220e523a21b331727a87e01a124e9392614909a7c285577b3e60389e6c6f8185ae"}, @ETHTOOL_A_BITSET_VALUE={0x1e, 0x4, "33e3559ad38b4274785cf19b816032e761109e2a217ceeeed09a"}, @ETHTOOL_A_BITSET_MASK={0x66, 0x5, "db9c747f4d18118c2572a05dcc1ca6b7c82d91f138c8a62c5d9a03f3aab4ff05dbe3e4c18213c13a7f0ba914deaee3d2cce9bc42928f3a927c5d83335dbf62ccd17bcce7bbf2e34bfb00093b6db4fe51dbeaf46cf79bd1d6b45c6b19c2ce77c5baef"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_BITS={0x80, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '\xa4\x14\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\xb9\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '*\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '\x01.@--^)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, '\xe3}/#-[\\w--&\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x205}]}]}, @ETHTOOL_A_BITSET_MASK={0x42, 0x5, "51b8a4cb29a8069e477d56a29a533a2f4e1e69c92b4a0144f5cfb864e80f79acd213633d1f52089c4773cd7f4a5b2ffd6347d2cd77ffb6309bb85031c5d6"}, @ETHTOOL_A_BITSET_BITS={0xa4, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x400}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '\\}\\\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '.\x95\\\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}]}]}]}, @ETHTOOL_A_EEE_ENABLED={0x5}, @ETHTOOL_A_EEE_MODES_OURS={0x14, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x6}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x2890}, 0x1, 0x0, 0x0, 0x1}, 0x1) r2 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) timerfd_create(0x9, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ftruncate(0xffffffffffffffff, 0x1000004) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendfile(r5, 0xffffffffffffffff, 0x0, 0xb052) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="6bb38c5e", @ANYRES16=0x0, @ANYBLOB="050000000000000000000f00000008000300", @ANYRES32=r6, @ANYBLOB], 0x1c}}, 0x0) sendmsg$NL80211_CMD_RADAR_DETECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x68, r2, 0x4, 0x70bd27, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0xffffe257, 0x59}}}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x19}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x15a4}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x37b}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xe}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xa}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x98a}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x8}]}, 0x68}}, 0x800) syz_genetlink_get_family_id$smc(0x0, r3) [ 1299.952242] FAULT_INJECTION: forcing a failure. [ 1299.952242] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1299.955212] CPU: 1 PID: 7817 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1299.956739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1299.958540] Call Trace: [ 1299.959175] dump_stack+0x107/0x167 [ 1299.960008] should_fail.cold+0x5/0xa [ 1299.960881] __alloc_pages_nodemask+0x182/0x680 [ 1299.961927] ? mark_held_locks+0x9e/0xe0 [ 1299.962867] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1299.964231] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1299.965423] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1299.966657] alloc_pages_vma+0xbb/0x410 [ 1299.967585] handle_mm_fault+0x154b/0x3520 [ 1299.968542] ? do_raw_spin_lock+0x121/0x260 [ 1299.969513] ? rwlock_bug.part.0+0x90/0x90 [ 1299.970459] ? __pmd_alloc+0x5e0/0x5e0 [ 1299.971372] __get_user_pages+0x61b/0x1390 [ 1299.972340] ? follow_page_mask+0x1920/0x1920 [ 1299.973340] ? down_read+0x10f/0x430 [ 1299.974181] ? down_write+0x160/0x160 [ 1299.975088] get_user_pages_unlocked+0x18a/0x690 [ 1299.976170] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1299.977382] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1299.978466] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1299.979724] ? pin_user_pages_unlocked+0x80/0x80 [ 1299.980815] get_user_pages_fast+0x66/0xa0 [ 1299.981778] iov_iter_get_pages+0x297/0xf40 [ 1299.982781] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1299.983879] ? mempool_resize+0x7d0/0x7d0 [ 1299.984822] bio_iov_iter_get_pages+0x22a/0x1200 [ 1299.985886] ? bvec_alloc+0x17e/0x2f0 [ 1299.986776] ? bio_alloc_bioset+0x2a1/0x600 [ 1299.986797] ? bio_add_pc_page+0x100/0x100 [ 1299.986818] ? bvec_alloc+0x240/0x2f0 [ 1299.986848] ? iov_iter_npages+0x1fd/0xa70 [ 1299.986870] ? ext4_iomap_begin+0x1a0/0x700 [ 1299.986901] iomap_dio_bio_actor+0x77a/0xef0 [ 1299.986946] iomap_dio_actor+0x36f/0x560 [ 1299.986978] iomap_apply+0x282/0x9e0 [ 1299.987001] ? iomap_dio_rw+0x90/0x90 [ 1299.987028] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1299.987063] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1299.987083] ? mark_held_locks+0x9e/0xe0 [ 1299.987129] ? filemap_check_errors+0xa5/0x150 [ 1299.999115] __iomap_dio_rw+0x6cd/0x11a0 [ 1300.000016] ? iomap_dio_rw+0x90/0x90 [ 1300.000925] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1300.001954] ? down_read+0x10f/0x430 [ 1300.002819] ? down_write+0x160/0x160 [ 1300.003682] iomap_dio_rw+0x31/0x90 [ 1300.004508] ext4_file_read_iter+0x2c7/0x4c0 [ 1300.005484] new_sync_read+0x424/0x6f0 [ 1300.006341] ? fsnotify+0xf30/0xf30 [ 1300.007178] ? ksys_lseek+0x1b0/0x1b0 [ 1300.008152] ? _cond_resched+0x12/0x80 [ 1300.009209] ? avc_policy_seqno+0x9/0x70 [ 1300.010103] ? selinux_file_permission+0x36/0x510 [ 1300.011207] ? __fget_files+0x296/0x480 [ 1300.012093] vfs_read+0x457/0x580 [ 1300.012863] ksys_read+0x12d/0x260 [ 1300.013662] ? vfs_write+0xa30/0xa30 [ 1300.014488] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1300.015574] do_syscall_64+0x33/0x40 [ 1300.016399] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1300.017506] RIP: 0033:0x7fe1c8afeb19 [ 1300.018328] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1300.022511] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1300.024175] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1300.025726] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1300.027282] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1300.028820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1300.030355] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 17:37:38 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xffff000000000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:37:38 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x240042, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f00000004c0)={{r2, r3+60000000}, {0x77359400}}, &(0x7f0000000500)) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) fcntl$getflags(r4, 0x3) socket$netlink(0x10, 0x3, 0x0) syz_open_procfs$userns(0x0, &(0x7f0000000000)) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r4) 17:37:38 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000000)) read(r0, &(0x7f0000000080)=""/38, 0x26) 17:37:38 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 50) 17:37:38 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 54) 17:37:38 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) 17:37:38 executing program 6: sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x48, 0x0, 0x800, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x72eb654a483fe838}, 0x8000) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x54, 0x0, 0xa22, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4040}, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) 17:37:38 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 53) [ 1315.234422] FAULT_INJECTION: forcing a failure. [ 1315.234422] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1315.235942] CPU: 0 PID: 7836 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1315.236692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1315.237605] Call Trace: [ 1315.237903] dump_stack+0x107/0x167 [ 1315.238310] should_fail.cold+0x5/0xa [ 1315.238739] __alloc_pages_nodemask+0x182/0x680 [ 1315.239266] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1315.239814] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1315.240477] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1315.241054] ? lock_downgrade+0x6d0/0x6d0 [ 1315.241514] ? mark_held_locks+0x9e/0xe0 [ 1315.241968] alloc_pages_vma+0xbb/0x410 [ 1315.242410] handle_mm_fault+0x154b/0x3520 [ 1315.242894] ? do_raw_spin_lock+0x121/0x260 [ 1315.243373] ? rwlock_bug.part.0+0x90/0x90 [ 1315.243841] ? __pmd_alloc+0x5e0/0x5e0 [ 1315.244290] __get_user_pages+0x61b/0x1390 [ 1315.244781] ? follow_page_mask+0x1920/0x1920 [ 1315.245300] ? down_read+0x10f/0x430 [ 1315.245731] ? down_write+0x160/0x160 [ 1315.246180] get_user_pages_unlocked+0x18a/0x690 [ 1315.246725] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1315.247350] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1315.247907] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1315.248544] ? pin_user_pages_unlocked+0x80/0x80 [ 1315.249088] get_user_pages_fast+0x66/0xa0 [ 1315.249576] iov_iter_get_pages+0x297/0xf40 [ 1315.250074] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1315.250633] ? mempool_resize+0x7d0/0x7d0 [ 1315.251119] bio_iov_iter_get_pages+0x22a/0x1200 [ 1315.251663] ? bvec_alloc+0x17e/0x2f0 [ 1315.252101] ? bio_alloc_bioset+0x2a1/0x600 [ 1315.252594] ? bio_add_pc_page+0x100/0x100 [ 1315.253078] ? bvec_alloc+0x240/0x2f0 [ 1315.253523] ? iov_iter_npages+0x1fd/0xa70 [ 1315.254006] ? ext4_iomap_begin+0x1a0/0x700 [ 1315.254508] iomap_dio_bio_actor+0x77a/0xef0 [ 1315.255029] iomap_dio_actor+0x36f/0x560 [ 1315.255497] iomap_apply+0x282/0x9e0 [ 1315.255922] ? iomap_dio_rw+0x90/0x90 [ 1315.256360] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1315.257024] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1315.257633] ? mark_held_locks+0x9e/0xe0 [ 1315.258108] ? filemap_check_errors+0xa5/0x150 [ 1315.258631] __iomap_dio_rw+0x6cd/0x11a0 [ 1315.259086] ? iomap_dio_rw+0x90/0x90 [ 1315.259540] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1315.260068] ? down_read+0x10f/0x430 [ 1315.260495] ? down_write+0x160/0x160 [ 1315.260938] iomap_dio_rw+0x31/0x90 [ 1315.261354] ext4_file_read_iter+0x2c7/0x4c0 [ 1315.261859] new_sync_read+0x424/0x6f0 [ 1315.262303] ? fsnotify+0xf30/0xf30 [ 1315.262720] ? ksys_lseek+0x1b0/0x1b0 [ 1315.263150] ? _cond_resched+0x12/0x80 [ 1315.263600] ? avc_policy_seqno+0x9/0x70 [ 1315.264052] ? selinux_file_permission+0x36/0x510 [ 1315.264607] ? __fget_files+0x296/0x480 [ 1315.265056] vfs_read+0x457/0x580 [ 1315.265465] ksys_read+0x12d/0x260 [ 1315.265858] ? vfs_write+0xa30/0xa30 [ 1315.266290] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1315.266831] do_syscall_64+0x33/0x40 [ 1315.267271] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1315.267859] RIP: 0033:0x7fe1c8afeb19 [ 1315.268287] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1315.270371] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1315.270385] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1315.270392] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1315.270399] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1315.270406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1315.270413] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1315.285708] FAULT_INJECTION: forcing a failure. [ 1315.285708] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1315.285721] CPU: 0 PID: 7848 Comm: syz-executor.0 Not tainted 5.10.164 #1 17:37:38 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000000c0)="4e410d5b62a75fc574711dd58a0183042a67d585e84f3ddb63d1518bd83bbc5adad7a963c1dea2bbbfe8f2d8e2404135c0", 0x31) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) read(r1, &(0x7f0000000000), 0x1b4000) [ 1315.285727] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1315.285731] Call Trace: [ 1315.285744] dump_stack+0x107/0x167 [ 1315.285759] should_fail.cold+0x5/0xa [ 1315.285776] __alloc_pages_nodemask+0x182/0x680 [ 1315.285787] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1315.285802] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 17:37:38 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 51) [ 1315.285818] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1315.285830] ? lock_downgrade+0x6d0/0x6d0 [ 1315.285839] ? mark_held_locks+0x9e/0xe0 [ 1315.285855] alloc_pages_vma+0xbb/0x410 [ 1315.285870] handle_mm_fault+0x154b/0x3520 [ 1315.285885] ? do_raw_spin_lock+0x121/0x260 [ 1315.285898] ? rwlock_bug.part.0+0x90/0x90 [ 1315.285909] ? __pmd_alloc+0x5e0/0x5e0 [ 1315.285937] __get_user_pages+0x61b/0x1390 [ 1315.285957] ? follow_page_mask+0x1920/0x1920 [ 1315.285969] ? down_read+0x10f/0x430 [ 1315.285983] ? down_write+0x160/0x160 [ 1315.286003] get_user_pages_unlocked+0x18a/0x690 [ 1315.286017] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1315.286030] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1315.286052] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1315.286085] ? pin_user_pages_unlocked+0x80/0x80 [ 1315.286105] get_user_pages_fast+0x66/0xa0 17:37:38 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000140)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000180)) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{r2, r3+10000000}, {r4, r5+60000000}}, &(0x7f0000000100)) [ 1315.286120] iov_iter_get_pages+0x297/0xf40 [ 1315.286137] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1315.286148] ? mempool_resize+0x7d0/0x7d0 [ 1315.286166] bio_iov_iter_get_pages+0x22a/0x1200 [ 1315.286182] ? bvec_alloc+0x17e/0x2f0 [ 1315.286195] ? bio_alloc_bioset+0x2a1/0x600 [ 1315.286205] ? bio_add_pc_page+0x100/0x100 [ 1315.286215] ? bvec_alloc+0x240/0x2f0 [ 1315.286230] ? iov_iter_npages+0x1fd/0xa70 [ 1315.286240] ? ext4_iomap_begin+0x1a0/0x700 [ 1315.286255] iomap_dio_bio_actor+0x77a/0xef0 17:37:38 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000180)={0xa, 0x6, {0x5, @struct={0x5, 0x80000000}, 0x0, 0x2, 0x92e, 0x31ba, 0x80, 0x59, 0x410, @usage=0x8000, 0x7, 0xed, [0x7, 0x4, 0x43, 0x0, 0x0, 0x101]}, {0x8, @usage=0x1, 0x0, 0x9, 0x7ff, 0x8, 0x80000001, 0x1800000000000000, 0x0, @struct={0x0, 0xffffffc1}, 0x8, 0x40, [0xfffffffffffff000, 0x800, 0xfff, 0x10001, 0x80000001, 0x401]}, {0x4, @usage=0x1, 0x0, 0x1, 0x400, 0x2, 0x7, 0x7, 0x480, @struct={0x7, 0x7fffffff}, 0xff, 0x2bc, [0x101, 0x6, 0x1000, 0xf99, 0xf2, 0x800]}, {0x0, 0x3, 0x4}}) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000580)={r1, "ab7abcef1040cc6611eee5b9d19609da"}) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000, 0x0, 0x3}) [ 1315.286278] iomap_dio_actor+0x36f/0x560 [ 1315.286294] iomap_apply+0x282/0x9e0 [ 1315.286305] ? iomap_dio_rw+0x90/0x90 [ 1315.286318] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1315.286336] ? delete_from_page_cache_batch+0xcc0/0xcc0 17:37:38 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 55) [ 1315.286346] ? mark_held_locks+0x9e/0xe0 [ 1315.286369] ? filemap_check_errors+0xa5/0x150 [ 1315.286384] __iomap_dio_rw+0x6cd/0x11a0 [ 1315.286394] ? iomap_dio_rw+0x90/0x90 [ 1315.286417] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1315.286436] ? down_read+0x10f/0x430 [ 1315.286447] ? down_write+0x160/0x160 [ 1315.286463] iomap_dio_rw+0x31/0x90 [ 1315.286475] ext4_file_read_iter+0x2c7/0x4c0 [ 1315.286490] new_sync_read+0x424/0x6f0 [ 1315.286502] ? fsnotify+0xf30/0xf30 [ 1315.286512] ? ksys_lseek+0x1b0/0x1b0 [ 1315.286524] ? _cond_resched+0x12/0x80 [ 1315.286536] ? avc_policy_seqno+0x9/0x70 [ 1315.286548] ? selinux_file_permission+0x36/0x510 [ 1315.286563] ? __fget_files+0x296/0x480 [ 1315.286582] vfs_read+0x457/0x580 [ 1315.286598] ksys_read+0x12d/0x260 [ 1315.286609] ? vfs_write+0xa30/0xa30 [ 1315.286624] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1315.286639] do_syscall_64+0x33/0x40 [ 1315.286651] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1315.286658] RIP: 0033:0x7f771d441b19 [ 1315.286669] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1315.286676] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1315.286688] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1315.286695] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1315.286702] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1315.286709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 17:37:38 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 56) [ 1315.286716] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1315.308659] FAULT_INJECTION: forcing a failure. [ 1315.308659] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1315.308683] CPU: 1 PID: 7846 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1315.308696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1315.308703] Call Trace: [ 1315.308729] dump_stack+0x107/0x167 [ 1315.308757] should_fail.cold+0x5/0xa 17:37:38 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) r1 = mq_open(&(0x7f0000000040)='\x00', 0x0, 0x74, &(0x7f0000000080)={0x4, 0x2, 0x489, 0x1}) read(r1, &(0x7f00000000c0)=""/50, 0x32) [ 1315.308790] __alloc_pages_nodemask+0x182/0x680 [ 1315.308811] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1315.308841] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1315.308873] ? count_memcg_event_mm.part.0+0x110/0x2a0 17:37:38 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000200000000000000000000000000000000000b"]) [ 1315.308896] ? lock_downgrade+0x6d0/0x6d0 [ 1315.308915] ? mark_held_locks+0x9e/0xe0 [ 1315.308947] alloc_pages_vma+0xbb/0x410 [ 1315.308981] handle_mm_fault+0x154b/0x3520 [ 1315.309010] ? do_raw_spin_lock+0x121/0x260 [ 1315.309035] ? rwlock_bug.part.0+0x90/0x90 [ 1315.309057] ? __pmd_alloc+0x5e0/0x5e0 [ 1315.309113] __get_user_pages+0x61b/0x1390 [ 1315.309152] ? follow_page_mask+0x1920/0x1920 [ 1315.309175] ? down_read+0x10f/0x430 [ 1315.309197] ? down_write+0x160/0x160 [ 1315.309236] get_user_pages_unlocked+0x18a/0x690 [ 1315.309262] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1315.309289] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1315.309331] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1315.309397] ? pin_user_pages_unlocked+0x80/0x80 [ 1315.309437] get_user_pages_fast+0x66/0xa0 [ 1315.309465] iov_iter_get_pages+0x297/0xf40 [ 1315.309499] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1315.309520] ? mempool_resize+0x7d0/0x7d0 [ 1315.309556] bio_iov_iter_get_pages+0x22a/0x1200 [ 1315.309587] ? bvec_alloc+0x17e/0x2f0 [ 1315.309613] ? bio_alloc_bioset+0x2a1/0x600 [ 1315.309633] ? bio_add_pc_page+0x100/0x100 [ 1315.309654] ? bvec_alloc+0x240/0x2f0 [ 1315.309683] ? iov_iter_npages+0x1fd/0xa70 [ 1315.309703] ? ext4_iomap_begin+0x1a0/0x700 [ 1315.309732] iomap_dio_bio_actor+0x77a/0xef0 [ 1315.309777] iomap_dio_actor+0x36f/0x560 [ 1315.309809] iomap_apply+0x282/0x9e0 [ 1315.309830] ? iomap_dio_rw+0x90/0x90 [ 1315.309857] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1315.309891] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1315.309912] ? mark_held_locks+0x9e/0xe0 [ 1315.309956] ? filemap_check_errors+0xa5/0x150 [ 1315.309986] __iomap_dio_rw+0x6cd/0x11a0 [ 1315.310005] ? iomap_dio_rw+0x90/0x90 [ 1315.310051] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1315.310087] ? down_read+0x10f/0x430 [ 1315.310109] ? down_write+0x160/0x160 [ 1315.310141] iomap_dio_rw+0x31/0x90 [ 1315.310165] ext4_file_read_iter+0x2c7/0x4c0 [ 1315.310193] new_sync_read+0x424/0x6f0 [ 1315.310213] ? fsnotify+0xf30/0xf30 [ 1315.310234] ? ksys_lseek+0x1b0/0x1b0 [ 1315.310256] ? _cond_resched+0x12/0x80 [ 1315.310281] ? avc_policy_seqno+0x9/0x70 [ 1315.310305] ? selinux_file_permission+0x36/0x510 [ 1315.310334] ? __fget_files+0x296/0x480 [ 1315.310371] vfs_read+0x457/0x580 [ 1315.310402] ksys_read+0x12d/0x260 [ 1315.310424] ? vfs_write+0xa30/0xa30 [ 1315.310454] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1315.310483] do_syscall_64+0x33/0x40 [ 1315.310507] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1315.310522] RIP: 0033:0x7f4ab5779b19 [ 1315.310545] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1315.310557] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1315.310582] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1315.310596] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1315.310609] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1315.310622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1315.310636] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1315.455448] FAULT_INJECTION: forcing a failure. [ 1315.455448] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1315.455462] CPU: 0 PID: 7864 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1315.455469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1315.455473] Call Trace: [ 1315.455491] dump_stack+0x107/0x167 [ 1315.455505] should_fail.cold+0x5/0xa [ 1315.455523] __alloc_pages_nodemask+0x182/0x680 [ 1315.455535] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1315.455550] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1315.455565] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1315.455577] ? lock_downgrade+0x6d0/0x6d0 [ 1315.455590] ? mark_held_locks+0x9e/0xe0 [ 1315.455606] alloc_pages_vma+0xbb/0x410 [ 1315.455620] handle_mm_fault+0x154b/0x3520 [ 1315.455635] ? do_raw_spin_lock+0x121/0x260 [ 1315.455647] ? rwlock_bug.part.0+0x90/0x90 [ 1315.455657] ? __pmd_alloc+0x5e0/0x5e0 [ 1315.455684] __get_user_pages+0x61b/0x1390 [ 1315.455703] ? follow_page_mask+0x1920/0x1920 [ 1315.455715] ? down_read+0x10f/0x430 [ 1315.455726] ? down_write+0x160/0x160 [ 1315.455745] get_user_pages_unlocked+0x18a/0x690 [ 1315.455757] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1315.455771] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1315.455791] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1315.455822] ? pin_user_pages_unlocked+0x80/0x80 [ 1315.455841] get_user_pages_fast+0x66/0xa0 [ 1315.455857] iov_iter_get_pages+0x297/0xf40 [ 1315.455873] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1315.455885] ? mempool_resize+0x7d0/0x7d0 [ 1315.455903] bio_iov_iter_get_pages+0x22a/0x1200 [ 1315.455918] ? bvec_alloc+0x17e/0x2f0 [ 1315.455930] ? bio_alloc_bioset+0x2a1/0x600 [ 1315.455940] ? bio_add_pc_page+0x100/0x100 [ 1315.455950] ? bvec_alloc+0x240/0x2f0 [ 1315.455965] ? iov_iter_npages+0x1fd/0xa70 [ 1315.455976] ? ext4_iomap_begin+0x1a0/0x700 [ 1315.455991] iomap_dio_bio_actor+0x77a/0xef0 [ 1315.456013] iomap_dio_actor+0x36f/0x560 [ 1315.456028] iomap_apply+0x282/0x9e0 [ 1315.456039] ? iomap_dio_rw+0x90/0x90 [ 1315.456051] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1315.456068] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1315.456078] ? mark_held_locks+0x9e/0xe0 [ 1315.456100] ? filemap_check_errors+0xa5/0x150 [ 1315.456114] __iomap_dio_rw+0x6cd/0x11a0 [ 1315.456123] ? iomap_dio_rw+0x90/0x90 [ 1315.456146] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1315.456163] ? down_read+0x10f/0x430 [ 1315.456173] ? down_write+0x160/0x160 [ 1315.456188] iomap_dio_rw+0x31/0x90 [ 1315.456201] ext4_file_read_iter+0x2c7/0x4c0 [ 1315.456215] new_sync_read+0x424/0x6f0 [ 1315.456226] ? fsnotify+0xf30/0xf30 [ 1315.456236] ? ksys_lseek+0x1b0/0x1b0 [ 1315.456247] ? _cond_resched+0x12/0x80 [ 1315.456260] ? avc_policy_seqno+0x9/0x70 [ 1315.456272] ? selinux_file_permission+0x36/0x510 [ 1315.456286] ? __fget_files+0x296/0x480 [ 1315.456304] vfs_read+0x457/0x580 [ 1315.456319] ksys_read+0x12d/0x260 [ 1315.456330] ? vfs_write+0xa30/0xa30 [ 1315.456345] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1315.456360] do_syscall_64+0x33/0x40 [ 1315.456372] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1315.456380] RIP: 0033:0x7fe1c8afeb19 [ 1315.456391] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1315.456397] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1315.456410] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1315.456416] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1315.456423] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1315.456429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1315.456436] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1315.460658] FAULT_INJECTION: forcing a failure. [ 1315.460658] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1315.460710] CPU: 1 PID: 7862 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1315.460726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1315.460733] Call Trace: [ 1315.460762] dump_stack+0x107/0x167 [ 1315.460788] should_fail.cold+0x5/0xa [ 1315.460818] __alloc_pages_nodemask+0x182/0x680 [ 1315.460839] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1315.460866] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1315.460894] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1315.460916] ? lock_downgrade+0x6d0/0x6d0 [ 1315.460933] ? mark_held_locks+0x9e/0xe0 [ 1315.460962] alloc_pages_vma+0xbb/0x410 [ 1315.460989] handle_mm_fault+0x154b/0x3520 [ 1315.461016] ? do_raw_spin_lock+0x121/0x260 [ 1315.461038] ? rwlock_bug.part.0+0x90/0x90 [ 1315.461057] ? __pmd_alloc+0x5e0/0x5e0 [ 1315.461107] __get_user_pages+0x61b/0x1390 [ 1315.461142] ? follow_page_mask+0x1920/0x1920 [ 1315.461163] ? down_read+0x10f/0x430 [ 1315.461183] ? down_write+0x160/0x160 [ 1315.461218] get_user_pages_unlocked+0x18a/0x690 [ 1315.461241] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1315.461266] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1315.461303] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1315.461362] ? pin_user_pages_unlocked+0x80/0x80 [ 1315.461397] get_user_pages_fast+0x66/0xa0 [ 1315.461424] iov_iter_get_pages+0x297/0xf40 [ 1315.461454] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1315.461474] ? mempool_resize+0x7d0/0x7d0 [ 1315.461507] bio_iov_iter_get_pages+0x22a/0x1200 [ 1315.461535] ? bvec_alloc+0x17e/0x2f0 [ 1315.461558] ? bio_alloc_bioset+0x2a1/0x600 [ 1315.461577] ? bio_add_pc_page+0x100/0x100 [ 1315.461595] ? bvec_alloc+0x240/0x2f0 [ 1315.461622] ? iov_iter_npages+0x1fd/0xa70 [ 1315.461641] ? ext4_iomap_begin+0x1a0/0x700 [ 1315.461668] iomap_dio_bio_actor+0x77a/0xef0 [ 1315.461708] iomap_dio_actor+0x36f/0x560 [ 1315.461737] iomap_apply+0x282/0x9e0 [ 1315.461756] ? iomap_dio_rw+0x90/0x90 [ 1315.461779] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1315.461809] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1315.461828] ? mark_held_locks+0x9e/0xe0 [ 1315.461868] ? filemap_check_errors+0xa5/0x150 [ 1315.461895] __iomap_dio_rw+0x6cd/0x11a0 [ 1315.461912] ? iomap_dio_rw+0x90/0x90 [ 1315.461953] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1315.461985] ? down_read+0x10f/0x430 [ 1315.462005] ? down_write+0x160/0x160 [ 1315.462033] iomap_dio_rw+0x31/0x90 [ 1315.462055] ext4_file_read_iter+0x2c7/0x4c0 [ 1315.462080] new_sync_read+0x424/0x6f0 [ 1315.462100] ? fsnotify+0xf30/0xf30 [ 1315.462119] ? ksys_lseek+0x1b0/0x1b0 [ 1315.462139] ? _cond_resched+0x12/0x80 [ 1315.462162] ? avc_policy_seqno+0x9/0x70 [ 1315.462183] ? selinux_file_permission+0x36/0x510 [ 1315.462210] ? __fget_files+0x296/0x480 [ 1315.462243] vfs_read+0x457/0x580 [ 1315.462271] ksys_read+0x12d/0x260 [ 1315.462291] ? vfs_write+0xa30/0xa30 [ 1315.462318] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1315.462345] do_syscall_64+0x33/0x40 [ 1315.462366] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1315.462380] RIP: 0033:0x7f771d441b19 [ 1315.462401] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1315.462412] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1315.462436] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1315.462448] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1315.462460] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1315.462472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1315.462485] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1315.598773] FAULT_INJECTION: forcing a failure. [ 1315.598773] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1315.598799] CPU: 1 PID: 7873 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1315.598812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1315.598826] Call Trace: [ 1315.598854] dump_stack+0x107/0x167 [ 1315.598906] should_fail.cold+0x5/0xa [ 1315.598941] __alloc_pages_nodemask+0x182/0x680 [ 1315.598963] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1315.598994] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1315.599025] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1315.599048] ? lock_downgrade+0x6d0/0x6d0 [ 1315.599067] ? mark_held_locks+0x9e/0xe0 [ 1315.599096] alloc_pages_vma+0xbb/0x410 [ 1315.599124] handle_mm_fault+0x154b/0x3520 [ 1315.599152] ? do_raw_spin_lock+0x121/0x260 [ 1315.599176] ? rwlock_bug.part.0+0x90/0x90 [ 1315.599197] ? __pmd_alloc+0x5e0/0x5e0 [ 1315.599253] __get_user_pages+0x61b/0x1390 [ 1315.599290] ? follow_page_mask+0x1920/0x1920 [ 1315.599313] ? down_read+0x10f/0x430 [ 1315.599336] ? down_write+0x160/0x160 [ 1315.599363] ? mark_held_locks+0x9e/0xe0 [ 1315.599390] get_user_pages_unlocked+0x18a/0x690 [ 1315.599424] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1315.599453] ? internal_get_user_pages_fast+0x9b8/0x23b0 [ 1315.599480] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1315.599542] ? pin_user_pages_unlocked+0x80/0x80 [ 1315.599582] get_user_pages_fast+0x66/0xa0 [ 1315.599611] iov_iter_get_pages+0x297/0xf40 [ 1315.599644] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1315.599664] ? mempool_resize+0x7d0/0x7d0 [ 1315.599700] bio_iov_iter_get_pages+0x22a/0x1200 [ 1315.599728] ? bvec_alloc+0x17e/0x2f0 [ 1315.599756] ? bio_alloc_bioset+0x2a1/0x600 [ 1315.599774] ? bio_add_pc_page+0x100/0x100 [ 1315.599796] ? bvec_alloc+0x240/0x2f0 [ 1315.599826] ? iov_iter_npages+0x1fd/0xa70 [ 1315.599846] ? ext4_iomap_begin+0x1a0/0x700 [ 1315.599875] iomap_dio_bio_actor+0x77a/0xef0 [ 1315.599918] iomap_dio_actor+0x36f/0x560 [ 1315.599950] iomap_apply+0x282/0x9e0 [ 1315.599971] ? iomap_dio_rw+0x90/0x90 [ 1315.599998] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1315.600035] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1315.600057] ? mark_held_locks+0x9e/0xe0 [ 1315.600103] ? filemap_check_errors+0xa5/0x150 [ 1315.600134] __iomap_dio_rw+0x6cd/0x11a0 [ 1315.600153] ? iomap_dio_rw+0x90/0x90 [ 1315.600201] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1315.600238] ? down_read+0x10f/0x430 [ 1315.600262] ? down_write+0x160/0x160 [ 1315.600292] iomap_dio_rw+0x31/0x90 [ 1315.600317] ext4_file_read_iter+0x2c7/0x4c0 [ 1315.600346] new_sync_read+0x424/0x6f0 [ 1315.600366] ? fsnotify+0xf30/0xf30 [ 1315.600387] ? ksys_lseek+0x1b0/0x1b0 [ 1315.600410] ? _cond_resched+0x12/0x80 [ 1315.600436] ? avc_policy_seqno+0x9/0x70 [ 1315.600458] ? selinux_file_permission+0x36/0x510 [ 1315.600487] ? __fget_files+0x296/0x480 [ 1315.600522] vfs_read+0x457/0x580 [ 1315.600554] ksys_read+0x12d/0x260 [ 1315.600577] ? vfs_write+0xa30/0xa30 [ 1315.600609] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1315.600638] do_syscall_64+0x33/0x40 [ 1315.600660] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1315.600675] RIP: 0033:0x7fe1c8afeb19 [ 1315.600699] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1315.600710] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1315.600735] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1315.600749] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1315.600764] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1315.600778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1315.600792] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 17:38:00 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r1, &(0x7f0000000080)=""/19, 0x13) timerfd_create(0x0, 0x800) 17:38:00 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) r2 = epoll_create1(0x0) finit_module(r2, &(0x7f0000000380)='\x00', 0x0) sendto$unix(r1, &(0x7f00000000c0)="f6d3f12137641a56c40424614935af17767f81f55ef3dd980eb6fdd71fe3764e1d3990d452824ad75c11bc2be0caaf126c0f3adb5b343df040fad7afa3a742736c4c82c415be36776e01f0a56437f14899", 0x51, 0x40000, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) dup2(r1, r1) r3 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x79c8, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="020e0000b980f99146cec1c82447481815fc1970eb1682153a7af8df6af5c062d505a6b3361d28fee002826b0c9201ccf745bf135808229460d0cc8c1e611f47a939ab35d8e3bb4eaaca07a2432923a0b60a10266e51245d0314625933416602570000000000d1fb300981b3704ad4c3341ee9f71d3b651e853fe3967c130e4529a5de4be420aa8726ab3dae99c85a962e7b16448c54ca1c8bbb3b538b5834cb026f6a17f9dd80a4c9d3a5a6294fa0d0c0c45e080d31c6cb6abae622740867d31cbcf46b54ed969fb36ac06f2bcaa794ebdeedc9bd691db5ec8037", @ANYRES16=0x0, @ANYRESDEC=r3], 0x3c}}, 0x4801) read(r3, &(0x7f0000000200)=""/215, 0xd7) write$9p(r0, &(0x7f0000000080)="f4", 0x1) r4 = socket$netlink(0x10, 0x3, 0x12) signalfd(r4, &(0x7f00000004c0)={[0x6]}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) 17:38:00 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r2 = fork() r3 = dup2(r0, r1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x5, 0x7, 0x6, 0x35, 0x0, 0x7576, 0x4, 0xc, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x400, 0x1, @perf_config_ext={0x5, 0xf8}, 0x4000, 0x179, 0x6, 0x5, 0xf0, 0x200, 0x5, 0x0, 0x4, 0x0, 0x4}, r2, 0xffffffffffffffff, r3, 0x2) r4 = timerfd_create(0x9, 0x0) timerfd_settime(r4, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) timerfd_gettime(r1, &(0x7f0000000080)) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r6, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r5) 17:38:00 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0xffffff7f00000000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:38:00 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x6) dup3(r0, r3, 0x80000) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x3, 0x4, &(0x7f0000001400)=[{&(0x7f0000000280)="d6b14c0e0916e98a5d01ca021eb780f6a479dd423ea6d0a8cc622f391705c256bad73bbca0352f72acdd562132d6ce02d46a0cf9f474a1da6b2f6f24c0209c2b8de757acc8ba6e7a5c9b98ee7228d76985e8d7fc6291d9db92efad756f298e65375829d9cae5a3a4739e3313850e4ea373696625c8fe4feb60f8cd2363752ae2c2da036e0473ba02807b4fe9a9", 0x8d, 0x1}, {&(0x7f0000000340)="18a615c1c5a554a68b524a0041a38740d7567aa07df45961297dfdb371ad2d73ec464fdf61261b020c9caf14e33992f0f11d37a598598732c298449d3984ca3e91e44680d8090e77eea65797f9b17bbff1d956d44724bb699a294263b97f63e388d247d01ef7b09414bf1629caa89ea2b36c0abcd76eb2aa724fd67b5a5d051e2d3869b45ac9895bd65b8d441eaa1b3020fafba8d48bfead248ad292f5", 0x9d, 0x100}, {&(0x7f00000001c0)="6498db28b1b023ba763322bd9fa5993a9a7d63367a805de828c68b48c3f771751eafbd4fd08948152d8e819081ffab061d0982b675a2fca50ab4", 0x3a, 0x6}, {&(0x7f0000000400)="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", 0x1000, 0x3}], 0x8010, &(0x7f0000001480)={[{@nonumtail}, {@utf8}, {@nonumtail}, {@shortname_winnt}], [{@hash}]}) pipe(&(0x7f00000014c0)) read(r1, &(0x7f0000000000), 0x1b4000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x80, 0x2, 0x9, 0x409}, {0x101, 0xd5, 0x0, 0x9}, {0x1, 0x9, 0x7, 0x5}, {0x7, 0x7, 0x8}, {0x6f, 0x0, 0x6, 0xffffffff}]}, 0x10) 17:38:00 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 54) 17:38:00 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 57) 17:38:00 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 52) [ 1337.141602] FAULT_INJECTION: forcing a failure. [ 1337.141602] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1337.143404] CPU: 0 PID: 7892 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1337.144294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1337.145375] Call Trace: [ 1337.145721] dump_stack+0x107/0x167 [ 1337.146201] should_fail.cold+0x5/0xa [ 1337.146701] __alloc_pages_nodemask+0x182/0x680 [ 1337.147331] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1337.147968] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1337.148753] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1337.149432] ? lock_downgrade+0x6d0/0x6d0 [ 1337.149971] ? mark_held_locks+0x9e/0xe0 [ 1337.150507] alloc_pages_vma+0xbb/0x410 [ 1337.151028] handle_mm_fault+0x154b/0x3520 [ 1337.151583] ? do_raw_spin_lock+0x121/0x260 [ 1337.152145] ? rwlock_bug.part.0+0x90/0x90 [ 1337.152690] ? __pmd_alloc+0x5e0/0x5e0 [ 1337.153210] __get_user_pages+0x61b/0x1390 [ 1337.153765] ? follow_page_mask+0x1920/0x1920 [ 1337.154354] ? down_read+0x10f/0x430 [ 1337.154842] ? down_write+0x160/0x160 [ 1337.155352] get_user_pages_unlocked+0x18a/0x690 [ 1337.155969] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1337.156674] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1337.157286] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1337.157993] ? pin_user_pages_unlocked+0x80/0x80 [ 1337.158605] get_user_pages_fast+0x66/0xa0 [ 1337.159159] iov_iter_get_pages+0x297/0xf40 [ 1337.159736] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1337.160377] ? mempool_resize+0x7d0/0x7d0 [ 1337.160924] bio_iov_iter_get_pages+0x22a/0x1200 [ 1337.161547] ? bvec_alloc+0x17e/0x2f0 [ 1337.162055] ? bio_alloc_bioset+0x2a1/0x600 [ 1337.162067] ? bio_add_pc_page+0x100/0x100 [ 1337.162079] ? bvec_alloc+0x240/0x2f0 [ 1337.162095] ? iov_iter_npages+0x1fd/0xa70 [ 1337.162106] ? ext4_iomap_begin+0x1a0/0x700 [ 1337.162123] iomap_dio_bio_actor+0x77a/0xef0 [ 1337.162148] iomap_dio_actor+0x36f/0x560 [ 1337.162165] iomap_apply+0x282/0x9e0 [ 1337.162176] ? iomap_dio_rw+0x90/0x90 [ 1337.162190] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1337.162210] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1337.162221] ? mark_held_locks+0x9e/0xe0 [ 1337.162245] ? filemap_check_errors+0xa5/0x150 [ 1337.162261] __iomap_dio_rw+0x6cd/0x11a0 [ 1337.162271] ? iomap_dio_rw+0x90/0x90 [ 1337.162296] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1337.162315] ? down_read+0x10f/0x430 [ 1337.162327] ? down_write+0x160/0x160 [ 1337.162344] iomap_dio_rw+0x31/0x90 [ 1337.162358] ext4_file_read_iter+0x2c7/0x4c0 [ 1337.162373] new_sync_read+0x424/0x6f0 [ 1337.162385] ? fsnotify+0xf30/0xf30 [ 1337.162396] ? ksys_lseek+0x1b0/0x1b0 [ 1337.162409] ? _cond_resched+0x12/0x80 [ 1337.162423] ? avc_policy_seqno+0x9/0x70 [ 1337.162437] ? selinux_file_permission+0x36/0x510 [ 1337.162453] ? __fget_files+0x296/0x480 [ 1337.162473] vfs_read+0x457/0x580 [ 1337.162490] ksys_read+0x12d/0x260 [ 1337.162502] ? vfs_write+0xa30/0xa30 [ 1337.162519] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1337.162536] do_syscall_64+0x33/0x40 [ 1337.162549] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1337.162558] RIP: 0033:0x7fe1c8afeb19 [ 1337.162571] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1337.162578] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1337.162592] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1337.162599] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1337.162607] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1337.162614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1337.162622] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1337.175675] FAULT_INJECTION: forcing a failure. [ 1337.175675] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1337.175688] CPU: 0 PID: 7894 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1337.175695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1337.175699] Call Trace: [ 1337.175713] dump_stack+0x107/0x167 [ 1337.175728] should_fail.cold+0x5/0xa [ 1337.175746] __alloc_pages_nodemask+0x182/0x680 [ 1337.175757] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1337.175773] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1337.175790] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1337.175802] ? lock_downgrade+0x6d0/0x6d0 [ 1337.175812] ? mark_held_locks+0x9e/0xe0 [ 1337.175829] alloc_pages_vma+0xbb/0x410 [ 1337.175845] handle_mm_fault+0x154b/0x3520 [ 1337.175860] ? do_raw_spin_lock+0x121/0x260 [ 1337.175874] ? rwlock_bug.part.0+0x90/0x90 [ 1337.175885] ? __pmd_alloc+0x5e0/0x5e0 [ 1337.175915] __get_user_pages+0x61b/0x1390 [ 1337.175935] ? follow_page_mask+0x1920/0x1920 [ 1337.175948] ? down_read+0x10f/0x430 [ 1337.175960] ? down_write+0x160/0x160 [ 1337.175983] get_user_pages_unlocked+0x18a/0x690 [ 1337.175997] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1337.176014] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1337.176036] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1337.176071] ? pin_user_pages_unlocked+0x80/0x80 [ 1337.176092] get_user_pages_fast+0x66/0xa0 [ 1337.176107] iov_iter_get_pages+0x297/0xf40 [ 1337.176125] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1337.176136] ? mempool_resize+0x7d0/0x7d0 [ 1337.176155] bio_iov_iter_get_pages+0x22a/0x1200 [ 1337.176171] ? bvec_alloc+0x17e/0x2f0 [ 1337.176185] ? bio_alloc_bioset+0x2a1/0x600 [ 1337.176196] ? bio_add_pc_page+0x100/0x100 [ 1337.176207] ? bvec_alloc+0x240/0x2f0 [ 1337.176223] ? iov_iter_npages+0x1fd/0xa70 [ 1337.176233] ? ext4_iomap_begin+0x1a0/0x700 [ 1337.176249] iomap_dio_bio_actor+0x77a/0xef0 [ 1337.176272] iomap_dio_actor+0x36f/0x560 [ 1337.176289] iomap_apply+0x282/0x9e0 [ 1337.176300] ? iomap_dio_rw+0x90/0x90 [ 1337.176314] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1337.176332] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1337.176343] ? mark_held_locks+0x9e/0xe0 [ 1337.176367] ? filemap_check_errors+0xa5/0x150 [ 1337.176383] __iomap_dio_rw+0x6cd/0x11a0 [ 1337.176393] ? iomap_dio_rw+0x90/0x90 [ 1337.176418] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1337.176437] ? down_read+0x10f/0x430 [ 1337.176448] ? down_write+0x160/0x160 [ 1337.176465] iomap_dio_rw+0x31/0x90 [ 1337.176478] ext4_file_read_iter+0x2c7/0x4c0 [ 1337.176492] new_sync_read+0x424/0x6f0 [ 1337.176503] ? fsnotify+0xf30/0xf30 [ 1337.176514] ? ksys_lseek+0x1b0/0x1b0 [ 1337.176526] ? _cond_resched+0x12/0x80 [ 1337.176539] ? avc_policy_seqno+0x9/0x70 [ 1337.176552] ? selinux_file_permission+0x36/0x510 [ 1337.176567] ? __fget_files+0x296/0x480 [ 1337.176587] vfs_read+0x457/0x580 [ 1337.176604] ksys_read+0x12d/0x260 [ 1337.176615] ? vfs_write+0xa30/0xa30 [ 1337.176631] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1337.176646] do_syscall_64+0x33/0x40 [ 1337.176659] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1337.176667] RIP: 0033:0x7f771d441b19 [ 1337.176679] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1337.176686] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1337.176699] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1337.176706] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1337.176713] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1337.176720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1337.176727] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1337.178706] FAULT_INJECTION: forcing a failure. [ 1337.178706] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1337.257170] CPU: 0 PID: 7899 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1337.257186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1337.259613] Call Trace: [ 1337.259631] dump_stack+0x107/0x167 [ 1337.259646] should_fail.cold+0x5/0xa [ 1337.259664] __alloc_pages_nodemask+0x182/0x680 [ 1337.259683] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1337.262287] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 17:38:00 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{}, {0x0, 0x3938700}}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x77359400}, {r1, r2+60000000}}, &(0x7f00000000c0)) read(r0, &(0x7f0000000000)=""/31, 0x1f) [ 1337.262303] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1337.262316] ? lock_downgrade+0x6d0/0x6d0 [ 1337.262326] ? mark_held_locks+0x9e/0xe0 [ 1337.262342] alloc_pages_vma+0xbb/0x410 [ 1337.262358] handle_mm_fault+0x154b/0x3520 [ 1337.262373] ? do_raw_spin_lock+0x121/0x260 [ 1337.262386] ? rwlock_bug.part.0+0x90/0x90 [ 1337.262397] ? __pmd_alloc+0x5e0/0x5e0 [ 1337.262426] __get_user_pages+0x61b/0x1390 [ 1337.262445] ? follow_page_mask+0x1920/0x1920 [ 1337.262458] ? down_read+0x10f/0x430 [ 1337.262469] ? down_write+0x160/0x160 [ 1337.262489] get_user_pages_unlocked+0x18a/0x690 [ 1337.262502] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1337.262516] ? pin_user_pages_locked+0x7b0/0x7b0 17:38:00 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xc}, 0x0, 0x0, 0x1, 0x0, 0xf32}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000000280)={@private1, @private2={0xfc, 0x2, '\x00', 0x1}, @local, 0x6, 0x1d24, 0x0, 0x100, 0x80000001, 0x2000040, r5}) sendmsg$TCPDIAG_GETSOCK(r3, &(0x7f00000005c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)={0x274, 0x12, 0x84, 0x70bd2d, 0x7, {0x2, 0x1d, 0x6, 0x81, {0x4e20, 0x4e22, [0x1000, 0x2, 0xffb, 0x1], [0x7, 0xfffffffb, 0x1, 0x1000], r5, [0x1, 0xfff]}, 0x8, 0x492a}, [@INET_DIAG_REQ_BYTECODE={0x22, 0x1, "637e65eb4b78bed6e268eda9da29c97027873202578e4aa0e0d07729d779"}, @INET_DIAG_REQ_BYTECODE={0x5f, 0x1, "0c289c6a7ff9b777429d026c059aa673082004f2b8f9886f1785704f97fa887c9b162a58066a627abd1c49c0288033c84c33b7f1eb870d2b1fe5485f556a7821cffb102b12e15c99fbbb2cfc28e9ff349aa5028b6ca1773045676a"}, @INET_DIAG_REQ_BYTECODE={0xb7, 0x1, "0d2d5dad8d203cc35478f7f267de49fbdbf06531dc7544267e858fb957f5e1927ba013648845b8219ea929b771502543b726c9e8eb4bf8e7748b6c0af1e6e2644c463295bc72e7e7332a8776a88ef0b0edc30df99486024ca8c00909e9981ca428e791447d8c8103dc7549a20a905e22a60ecc9706503225487cbcfce5ac82f6e599624b1ed7ee7923be46dad19aa699f59cc1a01596b4e80823636cd3beb0bb6f2e3180503613ad4cc6ac29b3626999231583"}, @INET_DIAG_REQ_BYTECODE={0x34, 0x1, "89bc608aafac7627c13d9bb167b81edd2706529e2a900a01f5f653f98b2ad96fbcb7da611f799db0c665c993888c79fd"}, @INET_DIAG_REQ_BYTECODE={0xb8, 0x1, "a8cca8205086e2185aa847280dc4e523f1539e9d9f00a64a786584e3d85430423141059258aa5c5c742d68eaabf658ecfd1fbb60237e8afe6dacf7e84ab3c0b4f94deec7a1e892cb8f7c4fa1aee7b770648528f49d5571fcf5c7fea54e1ac26d7fabac69323988cf83bcf41d961f0e46d811bc3a8d2a044128b9ba166ee73e169d679a8aa4267269746575f9936469d3850069ceb9f92cd7c1ad3f19a8cfc3af54b4cc580e8ace46bc3c43b23a871ff6285d24d1"}]}, 0x274}, 0x1, 0x0, 0x0, 0xc040084}, 0x10) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r7, 0x7) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000600)={'veth1_to_hsr\x00'}) sendmsg$IPSET_CMD_GET_BYNAME(r2, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, 0xe, 0x6, 0x101, 0x0, 0x0, {0x2, 0x0, 0x7}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x4002004) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) 17:38:00 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 53) [ 1337.262537] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1337.262571] ? pin_user_pages_unlocked+0x80/0x80 [ 1337.262592] get_user_pages_fast+0x66/0xa0 [ 1337.262608] iov_iter_get_pages+0x297/0xf40 17:38:00 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x140000000}) [ 1337.262625] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1337.262636] ? mempool_resize+0x7d0/0x7d0 [ 1337.262656] bio_iov_iter_get_pages+0x22a/0x1200 [ 1337.262672] ? bvec_alloc+0x17e/0x2f0 [ 1337.262685] ? bio_alloc_bioset+0x2a1/0x600 [ 1337.262695] ? bio_add_pc_page+0x100/0x100 [ 1337.262706] ? bvec_alloc+0x240/0x2f0 17:38:00 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 55) [ 1337.262721] ? iov_iter_npages+0x1fd/0xa70 [ 1337.262732] ? ext4_iomap_begin+0x1a0/0x700 [ 1337.262749] iomap_dio_bio_actor+0x77a/0xef0 [ 1337.262772] iomap_dio_actor+0x36f/0x560 [ 1337.262788] iomap_apply+0x282/0x9e0 [ 1337.262799] ? iomap_dio_rw+0x90/0x90 [ 1337.262813] ? trace_event_raw_event_iomap_apply+0x430/0x430 17:38:00 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x23) write$9p(r0, &(0x7f0000000080)="f4", 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r1, 0x7) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) syncfs(r1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000200"/28]) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, &(0x7f00000000c0)) [ 1337.262830] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1337.262841] ? mark_held_locks+0x9e/0xe0 [ 1337.262864] ? filemap_check_errors+0xa5/0x150 [ 1337.262879] __iomap_dio_rw+0x6cd/0x11a0 [ 1337.262889] ? iomap_dio_rw+0x90/0x90 [ 1337.262913] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1337.262931] ? down_read+0x10f/0x430 [ 1337.262942] ? down_write+0x160/0x160 [ 1337.262958] iomap_dio_rw+0x31/0x90 [ 1337.262971] ext4_file_read_iter+0x2c7/0x4c0 [ 1337.262985] new_sync_read+0x424/0x6f0 [ 1337.262996] ? fsnotify+0xf30/0xf30 17:38:00 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 58) [ 1337.263007] ? ksys_lseek+0x1b0/0x1b0 [ 1337.263019] ? _cond_resched+0x12/0x80 17:38:00 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x3d8}, 0x1, 0x0, 0x0, 0xc014}, 0x20000841) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000b00)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000900)={0x18c, 0x0, 0x800, 0x70bd2c, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x10c, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x30, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) [ 1337.263033] ? avc_policy_seqno+0x9/0x70 [ 1337.263044] ? selinux_file_permission+0x36/0x510 [ 1337.263061] ? __fget_files+0x296/0x480 [ 1337.263080] vfs_read+0x457/0x580 [ 1337.263096] ksys_read+0x12d/0x260 [ 1337.263107] ? vfs_write+0xa30/0xa30 [ 1337.263123] ? rcu_read_lock_sched_held+0x3e/0x80 17:38:00 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x147) write$9p(r0, &(0x7f0000000080)="f4", 0x1) r1 = getpid() ptrace(0xffffffffffffffff, r1) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000000)={0x0, 0x3, 0xfffffffeffffffff, 0x2, r1}) tkill(r1, 0x11) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000000)=ANY=[]) 17:38:00 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 54) [ 1337.263139] do_syscall_64+0x33/0x40 [ 1337.263151] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1337.263159] RIP: 0033:0x7f4ab5779b19 [ 1337.263172] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1337.263194] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1337.263206] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1337.263214] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1337.263221] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1337.263228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1337.263235] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1337.494635] FAULT_INJECTION: forcing a failure. [ 1337.494635] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1337.494660] CPU: 1 PID: 7923 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1337.494673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1337.494681] Call Trace: [ 1337.494709] dump_stack+0x107/0x167 [ 1337.494737] should_fail.cold+0x5/0xa [ 1337.494770] __alloc_pages_nodemask+0x182/0x680 [ 1337.494791] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1337.494820] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1337.494851] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1337.494873] ? lock_downgrade+0x6d0/0x6d0 [ 1337.494892] ? mark_held_locks+0x9e/0xe0 [ 1337.494923] alloc_pages_vma+0xbb/0x410 [ 1337.494951] handle_mm_fault+0x154b/0x3520 [ 1337.494985] ? do_raw_spin_lock+0x121/0x260 [ 1337.495013] ? rwlock_bug.part.0+0x90/0x90 [ 1337.495033] ? __pmd_alloc+0x5e0/0x5e0 [ 1337.495087] __get_user_pages+0x61b/0x1390 [ 1337.495124] ? follow_page_mask+0x1920/0x1920 [ 1337.495148] ? down_read+0x10f/0x430 [ 1337.495169] ? down_write+0x160/0x160 [ 1337.495214] get_user_pages_unlocked+0x18a/0x690 [ 1337.495239] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1337.495266] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1337.495305] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1337.495369] ? pin_user_pages_unlocked+0x80/0x80 [ 1337.495407] get_user_pages_fast+0x66/0xa0 [ 1337.495436] iov_iter_get_pages+0x297/0xf40 [ 1337.495468] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1337.495489] ? mempool_resize+0x7d0/0x7d0 [ 1337.495525] bio_iov_iter_get_pages+0x22a/0x1200 [ 1337.495554] ? bvec_alloc+0x17e/0x2f0 [ 1337.495579] ? bio_alloc_bioset+0x2a1/0x600 [ 1337.495599] ? bio_add_pc_page+0x100/0x100 [ 1337.495619] ? bvec_alloc+0x240/0x2f0 [ 1337.495647] ? iov_iter_npages+0x1fd/0xa70 [ 1337.495667] ? ext4_iomap_begin+0x1a0/0x700 [ 1337.495696] iomap_dio_bio_actor+0x77a/0xef0 [ 1337.495739] iomap_dio_actor+0x36f/0x560 [ 1337.495771] iomap_apply+0x282/0x9e0 [ 1337.495791] ? iomap_dio_rw+0x90/0x90 [ 1337.495817] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1337.495850] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1337.495870] ? mark_held_locks+0x9e/0xe0 [ 1337.495913] ? filemap_check_errors+0xa5/0x150 [ 1337.495942] __iomap_dio_rw+0x6cd/0x11a0 [ 1337.495960] ? iomap_dio_rw+0x90/0x90 [ 1337.496004] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1337.496039] ? down_read+0x10f/0x430 [ 1337.496060] ? down_write+0x160/0x160 [ 1337.496089] iomap_dio_rw+0x31/0x90 [ 1337.496114] ext4_file_read_iter+0x2c7/0x4c0 [ 1337.496141] new_sync_read+0x424/0x6f0 [ 1337.496161] ? fsnotify+0xf30/0xf30 [ 1337.496181] ? ksys_lseek+0x1b0/0x1b0 [ 1337.496203] ? _cond_resched+0x12/0x80 [ 1337.496227] ? avc_policy_seqno+0x9/0x70 [ 1337.496250] ? selinux_file_permission+0x36/0x510 [ 1337.496279] ? __fget_files+0x296/0x480 [ 1337.496314] vfs_read+0x457/0x580 [ 1337.496344] ksys_read+0x12d/0x260 [ 1337.496365] ? vfs_write+0xa30/0xa30 [ 1337.496395] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1337.496423] do_syscall_64+0x33/0x40 [ 1337.496446] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1337.496460] RIP: 0033:0x7f771d441b19 [ 1337.496483] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1337.496495] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1337.496519] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1337.496533] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1337.496546] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1337.496559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1337.496572] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1337.581704] FAULT_INJECTION: forcing a failure. [ 1337.581704] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1337.581719] CPU: 0 PID: 7932 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1337.581726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1337.581730] Call Trace: [ 1337.581748] dump_stack+0x107/0x167 [ 1337.581762] should_fail.cold+0x5/0xa [ 1337.581779] __alloc_pages_nodemask+0x182/0x680 [ 1337.581791] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1337.581805] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1337.581821] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1337.581832] ? lock_downgrade+0x6d0/0x6d0 [ 1337.581842] ? mark_held_locks+0x9e/0xe0 [ 1337.581858] alloc_pages_vma+0xbb/0x410 [ 1337.581872] handle_mm_fault+0x154b/0x3520 [ 1337.581887] ? do_raw_spin_lock+0x121/0x260 [ 1337.581899] ? rwlock_bug.part.0+0x90/0x90 [ 1337.581909] ? __pmd_alloc+0x5e0/0x5e0 [ 1337.581936] __get_user_pages+0x61b/0x1390 [ 1337.581954] ? follow_page_mask+0x1920/0x1920 [ 1337.581967] ? down_read+0x10f/0x430 [ 1337.581981] ? down_write+0x160/0x160 [ 1337.581999] get_user_pages_unlocked+0x18a/0x690 [ 1337.582012] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1337.582025] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1337.582045] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1337.582077] ? pin_user_pages_unlocked+0x80/0x80 [ 1337.582096] get_user_pages_fast+0x66/0xa0 [ 1337.582111] iov_iter_get_pages+0x297/0xf40 [ 1337.582127] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1337.582138] ? mempool_resize+0x7d0/0x7d0 [ 1337.582157] bio_iov_iter_get_pages+0x22a/0x1200 [ 1337.582172] ? bvec_alloc+0x17e/0x2f0 [ 1337.582185] ? bio_alloc_bioset+0x2a1/0x600 [ 1337.582194] ? bio_add_pc_page+0x100/0x100 [ 1337.582204] ? bvec_alloc+0x240/0x2f0 [ 1337.582218] ? iov_iter_npages+0x1fd/0xa70 [ 1337.582229] ? ext4_iomap_begin+0x1a0/0x700 [ 1337.582245] iomap_dio_bio_actor+0x77a/0xef0 [ 1337.582267] iomap_dio_actor+0x36f/0x560 [ 1337.582282] iomap_apply+0x282/0x9e0 [ 1337.582293] ? iomap_dio_rw+0x90/0x90 [ 1337.582306] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1337.582322] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1337.582332] ? mark_held_locks+0x9e/0xe0 [ 1337.582354] ? filemap_check_errors+0xa5/0x150 [ 1337.582368] __iomap_dio_rw+0x6cd/0x11a0 [ 1337.582377] ? iomap_dio_rw+0x90/0x90 [ 1337.582400] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1337.582417] ? down_read+0x10f/0x430 [ 1337.582427] ? down_write+0x160/0x160 [ 1337.582443] iomap_dio_rw+0x31/0x90 [ 1337.582455] ext4_file_read_iter+0x2c7/0x4c0 [ 1337.582469] new_sync_read+0x424/0x6f0 [ 1337.582480] ? fsnotify+0xf30/0xf30 [ 1337.582491] ? ksys_lseek+0x1b0/0x1b0 [ 1337.582502] ? _cond_resched+0x12/0x80 [ 1337.582514] ? avc_policy_seqno+0x9/0x70 [ 1337.582526] ? selinux_file_permission+0x36/0x510 [ 1337.582542] ? __fget_files+0x296/0x480 [ 1337.582559] vfs_read+0x457/0x580 [ 1337.582575] ksys_read+0x12d/0x260 [ 1337.582585] ? vfs_write+0xa30/0xa30 [ 1337.582600] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1337.582615] do_syscall_64+0x33/0x40 [ 1337.582627] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1337.582635] RIP: 0033:0x7f4ab5779b19 [ 1337.582646] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1337.582653] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1337.582665] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1337.582672] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1337.582678] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1337.582685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1337.582692] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1337.681819] FAULT_INJECTION: forcing a failure. [ 1337.681819] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1337.681843] CPU: 1 PID: 7942 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1337.681855] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1337.681863] Call Trace: [ 1337.681891] dump_stack+0x107/0x167 [ 1337.681915] should_fail.cold+0x5/0xa [ 1337.681947] __alloc_pages_nodemask+0x182/0x680 [ 1337.681967] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1337.681998] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1337.682027] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1337.682048] ? lock_downgrade+0x6d0/0x6d0 [ 1337.682065] ? mark_held_locks+0x9e/0xe0 [ 1337.682094] alloc_pages_vma+0xbb/0x410 [ 1337.682121] handle_mm_fault+0x154b/0x3520 [ 1337.682148] ? do_raw_spin_lock+0x121/0x260 [ 1337.682170] ? rwlock_bug.part.0+0x90/0x90 [ 1337.682189] ? __pmd_alloc+0x5e0/0x5e0 [ 1337.682239] __get_user_pages+0x61b/0x1390 [ 1337.682273] ? follow_page_mask+0x1920/0x1920 [ 1337.682295] ? down_read+0x10f/0x430 [ 1337.682315] ? down_write+0x160/0x160 [ 1337.682340] ? mark_held_locks+0x9e/0xe0 [ 1337.682365] get_user_pages_unlocked+0x18a/0x690 [ 1337.682396] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1337.682423] ? internal_get_user_pages_fast+0x9b8/0x23b0 [ 1337.682449] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1337.682508] ? pin_user_pages_unlocked+0x80/0x80 [ 1337.682543] get_user_pages_fast+0x66/0xa0 [ 1337.682571] iov_iter_get_pages+0x297/0xf40 [ 1337.682606] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1337.682642] bio_iov_iter_get_pages+0x22a/0x1200 [ 1337.682670] ? bvec_alloc+0x17e/0x2f0 [ 1337.682693] ? bio_alloc_bioset+0x2a1/0x600 [ 1337.682711] ? bio_add_pc_page+0x100/0x100 [ 1337.682730] ? bvec_alloc+0x240/0x2f0 [ 1337.682756] ? iov_iter_npages+0x1fd/0xa70 [ 1337.682774] ? ext4_iomap_begin+0x1a0/0x700 [ 1337.682801] iomap_dio_bio_actor+0x77a/0xef0 [ 1337.682841] iomap_dio_actor+0x36f/0x560 [ 1337.682870] iomap_apply+0x282/0x9e0 [ 1337.682889] ? iomap_dio_rw+0x90/0x90 [ 1337.682913] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1337.682944] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1337.682963] ? mark_held_locks+0x9e/0xe0 [ 1337.683003] ? filemap_check_errors+0xa5/0x150 [ 1337.683031] __iomap_dio_rw+0x6cd/0x11a0 [ 1337.683047] ? iomap_dio_rw+0x90/0x90 [ 1337.683088] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1337.683120] ? down_read+0x10f/0x430 [ 1337.683139] ? down_write+0x160/0x160 [ 1337.683167] iomap_dio_rw+0x31/0x90 [ 1337.683197] ext4_file_read_iter+0x2c7/0x4c0 [ 1337.683223] new_sync_read+0x424/0x6f0 [ 1337.683242] ? fsnotify+0xf30/0xf30 [ 1337.683260] ? ksys_lseek+0x1b0/0x1b0 [ 1337.683280] ? _cond_resched+0x12/0x80 [ 1337.683303] ? avc_policy_seqno+0x9/0x70 [ 1337.683324] ? selinux_file_permission+0x36/0x510 [ 1337.683350] ? __fget_files+0x296/0x480 [ 1337.683383] vfs_read+0x457/0x580 [ 1337.683411] ksys_read+0x12d/0x260 [ 1337.683430] ? vfs_write+0xa30/0xa30 [ 1337.683457] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1337.683484] do_syscall_64+0x33/0x40 [ 1337.683504] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1337.683518] RIP: 0033:0x7fe1c8afeb19 [ 1337.683539] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1337.683550] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1337.683572] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1337.683584] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1337.683596] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1337.683608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1337.683620] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1337.703551] FAULT_INJECTION: forcing a failure. [ 1337.703551] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1337.836017] CPU: 0 PID: 7948 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1337.836024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1337.836029] Call Trace: [ 1337.836050] dump_stack+0x107/0x167 [ 1337.836064] should_fail.cold+0x5/0xa [ 1337.836083] __alloc_pages_nodemask+0x182/0x680 [ 1337.836095] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1337.836110] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1337.836125] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1337.836138] ? lock_downgrade+0x6d0/0x6d0 [ 1337.836147] ? mark_held_locks+0x9e/0xe0 [ 1337.836164] alloc_pages_vma+0xbb/0x410 [ 1337.836178] handle_mm_fault+0x154b/0x3520 [ 1337.836193] ? do_raw_spin_lock+0x121/0x260 [ 1337.836206] ? rwlock_bug.part.0+0x90/0x90 [ 1337.836216] ? __pmd_alloc+0x5e0/0x5e0 [ 1337.836253] __get_user_pages+0x61b/0x1390 [ 1337.845010] ? follow_page_mask+0x1920/0x1920 [ 1337.845024] ? down_read+0x10f/0x430 [ 1337.845035] ? down_write+0x160/0x160 [ 1337.845055] get_user_pages_unlocked+0x18a/0x690 [ 1337.845075] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1337.847767] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1337.848266] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1337.848833] ? pin_user_pages_unlocked+0x80/0x80 [ 1337.849335] get_user_pages_fast+0x66/0xa0 [ 1337.849777] iov_iter_get_pages+0x297/0xf40 [ 1337.850232] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1337.850745] ? mempool_resize+0x7d0/0x7d0 [ 1337.851192] bio_iov_iter_get_pages+0x22a/0x1200 [ 1337.851689] ? bvec_alloc+0x17e/0x2f0 [ 1337.852086] ? bio_alloc_bioset+0x2a1/0x600 [ 1337.852529] ? bio_add_pc_page+0x100/0x100 [ 1337.852969] ? bvec_alloc+0x240/0x2f0 [ 1337.853368] ? iov_iter_npages+0x1fd/0xa70 [ 1337.853809] ? ext4_iomap_begin+0x1a0/0x700 [ 1337.854262] iomap_dio_bio_actor+0x77a/0xef0 [ 1337.854724] iomap_dio_actor+0x36f/0x560 [ 1337.855149] iomap_apply+0x282/0x9e0 [ 1337.855552] ? iomap_dio_rw+0x90/0x90 [ 1337.855946] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1337.856543] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1337.857087] ? mark_held_locks+0x9e/0xe0 [ 1337.857518] ? filemap_check_errors+0xa5/0x150 [ 1337.857988] __iomap_dio_rw+0x6cd/0x11a0 [ 1337.858406] ? iomap_dio_rw+0x90/0x90 [ 1337.858816] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1337.859301] ? down_read+0x10f/0x430 [ 1337.859687] ? down_write+0x160/0x160 [ 1337.860088] iomap_dio_rw+0x31/0x90 [ 1337.860468] ext4_file_read_iter+0x2c7/0x4c0 [ 1337.860927] new_sync_read+0x424/0x6f0 [ 1337.861333] ? fsnotify+0xf30/0xf30 [ 1337.861718] ? ksys_lseek+0x1b0/0x1b0 [ 1337.862112] ? _cond_resched+0x12/0x80 [ 1337.862513] ? avc_policy_seqno+0x9/0x70 [ 1337.862938] ? selinux_file_permission+0x36/0x510 [ 1337.863452] ? __fget_files+0x296/0x480 [ 1337.863871] vfs_read+0x457/0x580 [ 1337.864244] ksys_read+0x12d/0x260 [ 1337.864609] ? vfs_write+0xa30/0xa30 [ 1337.865005] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1337.865507] do_syscall_64+0x33/0x40 [ 1337.865898] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1337.866427] RIP: 0033:0x7f771d441b19 [ 1337.866811] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1337.868700] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1337.869488] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1337.870214] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1337.870944] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1337.871687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1337.872423] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 17:38:00 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 56) 17:38:00 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x2, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:38:00 executing program 4: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0xff, 0x8, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) read(r0, &(0x7f00000000c0), 0x0) [ 1337.919280] FAULT_INJECTION: forcing a failure. [ 1337.919280] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1337.920850] CPU: 0 PID: 7955 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1337.921576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1337.922443] Call Trace: [ 1337.922726] dump_stack+0x107/0x167 [ 1337.923104] should_fail.cold+0x5/0xa [ 1337.923524] __alloc_pages_nodemask+0x182/0x680 [ 1337.924014] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1337.924537] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1337.925175] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1337.925722] ? lock_downgrade+0x6d0/0x6d0 [ 1337.926162] ? mark_held_locks+0x9e/0xe0 [ 1337.926585] alloc_pages_vma+0xbb/0x410 [ 1337.927009] handle_mm_fault+0x154b/0x3520 [ 1337.927472] ? do_raw_spin_lock+0x121/0x260 [ 1337.927923] ? rwlock_bug.part.0+0x90/0x90 [ 1337.928381] ? __pmd_alloc+0x5e0/0x5e0 [ 1337.928805] __get_user_pages+0x61b/0x1390 [ 1337.929253] ? follow_page_mask+0x1920/0x1920 [ 1337.929718] ? down_read+0x10f/0x430 [ 1337.930102] ? down_write+0x160/0x160 [ 1337.930511] get_user_pages_unlocked+0x18a/0x690 [ 1337.931011] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1337.931580] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1337.932099] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1337.932671] ? pin_user_pages_unlocked+0x80/0x80 [ 1337.933173] get_user_pages_fast+0x66/0xa0 [ 1337.933622] iov_iter_get_pages+0x297/0xf40 [ 1337.934073] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1337.934578] ? mempool_resize+0x7d0/0x7d0 [ 1337.935017] bio_iov_iter_get_pages+0x22a/0x1200 [ 1337.935520] ? bvec_alloc+0x17e/0x2f0 [ 1337.935915] ? bio_alloc_bioset+0x2a1/0x600 [ 1337.936367] ? bio_add_pc_page+0x100/0x100 [ 1337.936803] ? bvec_alloc+0x240/0x2f0 [ 1337.937209] ? iov_iter_npages+0x1fd/0xa70 [ 1337.937644] ? ext4_iomap_begin+0x1a0/0x700 [ 1337.938096] iomap_dio_bio_actor+0x77a/0xef0 [ 1337.938562] iomap_dio_actor+0x36f/0x560 [ 1337.938990] iomap_apply+0x282/0x9e0 [ 1337.939402] ? iomap_dio_rw+0x90/0x90 [ 1337.939796] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1337.940398] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1337.940958] ? mark_held_locks+0x9e/0xe0 [ 1337.941403] ? filemap_check_errors+0xa5/0x150 [ 1337.941888] __iomap_dio_rw+0x6cd/0x11a0 [ 1337.942308] ? iomap_dio_rw+0x90/0x90 [ 1337.942714] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1337.943203] ? down_read+0x10f/0x430 [ 1337.943587] ? down_write+0x160/0x160 [ 1337.943984] iomap_dio_rw+0x31/0x90 [ 1337.944367] ext4_file_read_iter+0x2c7/0x4c0 [ 1337.944819] new_sync_read+0x424/0x6f0 [ 1337.945219] ? fsnotify+0xf30/0xf30 [ 1337.945597] ? ksys_lseek+0x1b0/0x1b0 [ 1337.945988] ? _cond_resched+0x12/0x80 [ 1337.946395] ? avc_policy_seqno+0x9/0x70 [ 1337.946823] ? selinux_file_permission+0x36/0x510 [ 1337.947342] ? __fget_files+0x296/0x480 [ 1337.947768] vfs_read+0x457/0x580 [ 1337.948138] ksys_read+0x12d/0x260 [ 1337.948503] ? vfs_write+0xa30/0xa30 [ 1337.948903] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1337.949406] do_syscall_64+0x33/0x40 [ 1337.949796] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1337.950327] RIP: 0033:0x7f4ab5779b19 [ 1337.950722] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1337.952650] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1337.953440] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1337.954179] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1337.954928] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1337.955677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1337.956415] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 17:38:00 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x89) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000001200"/32]) r1 = open(&(0x7f0000000000)='./file0\x00', 0x202040, 0x8) write$P9_RREADDIR(r1, &(0x7f00000000c0)={0x68, 0x29, 0x2, {0x6, [{{0x10, 0x2, 0x1}, 0x8, 0x80, 0x7, './file0'}, {{0x20, 0x0, 0x6}, 0x7, 0x0, 0x7, './file0'}, {{0x80, 0x0, 0x3}, 0xfffffffffffffffb, 0x1, 0x7, './file0'}]}}, 0x68) 17:38:01 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 59) 17:38:01 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x6) io_pgetevents(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) read(r0, &(0x7f0000000000), 0x1b4000) [ 1337.990905] FAULT_INJECTION: forcing a failure. [ 1337.990905] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1337.993694] CPU: 1 PID: 7959 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1337.995244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1337.996929] Call Trace: [ 1337.997482] dump_stack+0x107/0x167 [ 1337.998234] should_fail.cold+0x5/0xa [ 1337.999021] __alloc_pages_nodemask+0x182/0x680 [ 1337.999978] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1338.000985] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1338.002227] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1338.003435] ? lock_downgrade+0x6d0/0x6d0 [ 1338.004372] ? mark_held_locks+0x9e/0xe0 [ 1338.005206] alloc_pages_vma+0xbb/0x410 [ 1338.006023] handle_mm_fault+0x154b/0x3520 [ 1338.006889] ? do_raw_spin_lock+0x121/0x260 [ 1338.007796] ? rwlock_bug.part.0+0x90/0x90 [ 1338.008656] ? __pmd_alloc+0x5e0/0x5e0 [ 1338.009483] __get_user_pages+0x61b/0x1390 [ 1338.010357] ? follow_page_mask+0x1920/0x1920 [ 1338.011276] ? down_read+0x10f/0x430 [ 1338.012032] ? down_write+0x160/0x160 [ 1338.012824] get_user_pages_unlocked+0x18a/0x690 [ 1338.013793] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1338.014904] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1338.015893] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1338.017010] ? pin_user_pages_unlocked+0x80/0x80 [ 1338.017983] get_user_pages_fast+0x66/0xa0 [ 1338.018849] iov_iter_get_pages+0x297/0xf40 [ 1338.019754] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1338.020746] ? mempool_resize+0x7d0/0x7d0 [ 1338.021611] bio_iov_iter_get_pages+0x22a/0x1200 [ 1338.022577] ? bvec_alloc+0x17e/0x2f0 [ 1338.023357] ? bio_alloc_bioset+0x2a1/0x600 [ 1338.024231] ? bio_add_pc_page+0x100/0x100 [ 1338.025087] ? bvec_alloc+0x240/0x2f0 [ 1338.025868] ? iov_iter_npages+0x1fd/0xa70 [ 1338.026723] ? ext4_iomap_begin+0x1a0/0x700 [ 1338.027623] iomap_dio_bio_actor+0x77a/0xef0 [ 1338.028534] iomap_dio_actor+0x36f/0x560 [ 1338.029368] iomap_apply+0x282/0x9e0 [ 1338.030123] ? iomap_dio_rw+0x90/0x90 [ 1338.030899] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1338.032080] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1338.033156] ? mark_held_locks+0x9e/0xe0 [ 1338.034023] ? filemap_check_errors+0xa5/0x150 [ 1338.034961] __iomap_dio_rw+0x6cd/0x11a0 [ 1338.035822] ? iomap_dio_rw+0x90/0x90 [ 1338.036619] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1338.037562] ? down_read+0x10f/0x430 [ 1338.038319] ? down_write+0x160/0x160 [ 1338.039104] iomap_dio_rw+0x31/0x90 [ 1338.039863] ext4_file_read_iter+0x2c7/0x4c0 [ 1338.040763] new_sync_read+0x424/0x6f0 [ 1338.041553] ? fsnotify+0xf30/0xf30 [ 1338.042294] ? ksys_lseek+0x1b0/0x1b0 [ 1338.043069] ? _cond_resched+0x12/0x80 [ 1338.043873] ? avc_policy_seqno+0x9/0x70 [ 1338.044698] ? selinux_file_permission+0x36/0x510 [ 1338.045679] ? __fget_files+0x296/0x480 [ 1338.046500] vfs_read+0x457/0x580 [ 1338.047235] ksys_read+0x12d/0x260 [ 1338.047962] ? vfs_write+0xa30/0xa30 [ 1338.048727] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1338.049708] do_syscall_64+0x33/0x40 [ 1338.050478] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1338.051538] RIP: 0033:0x7fe1c8afeb19 [ 1338.052302] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1338.056051] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1338.057603] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1338.059060] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1338.060521] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1338.061961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1338.063412] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 17:38:16 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x202, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) fallocate(r2, 0x4, 0x0, 0x7d0) fallocate(r2, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) ftruncate(r1, 0x1000003) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) ioctl$VFAT_IOCTL_READDIR_BOTH(0xffffffffffffffff, 0x82307201, 0x0) socket$netlink(0x10, 0x3, 0x9) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x8000, 0x0) connect$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x8, @any, 0x2, 0x2}, 0xe) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{0x0, 0x7ff}, {0x5}]}, 0x14, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0xfffffffffffffff7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 17:38:16 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8001) r3 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYRESDEC=r3], 0x3c}}, 0x4801) r4 = signalfd4(r2, &(0x7f0000000040)={[0x4]}, 0x8, 0x80000) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f00000008c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) 17:38:16 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) read(r0, &(0x7f0000000000), 0x1b4000) 17:38:16 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 55) 17:38:16 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x7, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:38:16 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) open(&(0x7f0000000000)='./file0\x00', 0x660fc1, 0x118) 17:38:16 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 57) 17:38:16 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 60) [ 1353.052630] FAULT_INJECTION: forcing a failure. [ 1353.052630] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1353.055317] CPU: 0 PID: 7983 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1353.056724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1353.056732] Call Trace: [ 1353.056762] dump_stack+0x107/0x167 [ 1353.056788] should_fail.cold+0x5/0xa [ 1353.056821] __alloc_pages_nodemask+0x182/0x680 [ 1353.056842] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1353.056870] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1353.056899] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1353.056922] ? lock_downgrade+0x6d0/0x6d0 [ 1353.056940] ? mark_held_locks+0x9e/0xe0 [ 1353.056970] alloc_pages_vma+0xbb/0x410 [ 1353.056998] handle_mm_fault+0x154b/0x3520 [ 1353.057026] ? do_raw_spin_lock+0x121/0x260 [ 1353.057049] ? rwlock_bug.part.0+0x90/0x90 [ 1353.057069] ? __pmd_alloc+0x5e0/0x5e0 [ 1353.057121] __get_user_pages+0x61b/0x1390 [ 1353.057156] ? follow_page_mask+0x1920/0x1920 [ 1353.057179] ? down_read+0x10f/0x430 [ 1353.057199] ? down_write+0x160/0x160 17:38:16 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x503180, 0xc0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) r1 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYRESDEC=r1], 0x3c}}, 0x4801) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="625ba9198da4e672144fe4e03486accb050c161e94ec95b74fe5be75a8f42fed6fefb572caa65dc238d862e383f848463cff379e6734042633e5fa619cc2925aba44411f2cd791a060f7d1449aa7ea166b88f110e93f1989e4e27751a3f3852a54"]) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, '\x00', 0x40}, 0xfffffe01}, 0x1c) [ 1353.057235] get_user_pages_unlocked+0x18a/0x690 [ 1353.057259] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1353.057285] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1353.057323] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1353.057383] ? pin_user_pages_unlocked+0x80/0x80 [ 1353.057419] get_user_pages_fast+0x66/0xa0 17:38:16 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) fsetxattr(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="62747266732e5d2900d21186832ae46234f5189dbd8880792a8c962af4a6e7d9b4e6f84c20f3a8e6bc3c5b5ca9f509d6c451dfda6cbb69ac806112127b78e438d7ac8bf86986b12d5e6f43d11ee904faa9bcdb5f03420a6284eca125242657b4b029a5"], &(0x7f0000000040)='&}[\x1a,\'-+/(&%$](\x00', 0x10, 0x2) read(r0, &(0x7f0000000080)=""/38, 0x26) [ 1353.057448] iov_iter_get_pages+0x297/0xf40 [ 1353.057479] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1353.057499] ? mempool_resize+0x7d0/0x7d0 [ 1353.057534] bio_iov_iter_get_pages+0x22a/0x1200 [ 1353.057563] ? bvec_alloc+0x17e/0x2f0 [ 1353.057587] ? bio_alloc_bioset+0x2a1/0x600 [ 1353.057606] ? bio_add_pc_page+0x100/0x100 [ 1353.057625] ? bvec_alloc+0x240/0x2f0 [ 1353.057653] ? iov_iter_npages+0x1fd/0xa70 [ 1353.057672] ? ext4_iomap_begin+0x1a0/0x700 [ 1353.057701] iomap_dio_bio_actor+0x77a/0xef0 [ 1353.057743] iomap_dio_actor+0x36f/0x560 [ 1353.057772] iomap_apply+0x282/0x9e0 [ 1353.057793] ? iomap_dio_rw+0x90/0x90 17:38:16 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r1, 0x7) pwrite64(r1, &(0x7f0000000180)="c75735a4dce75f9df1a61babbdefff0330a9abac9acf09316a9d792b495f97a1234228e2d79456a5d9de73b1f54a3e87206a2d893ad80e8a438e4779cf7a1916327f0e499e9b2073ed1d3f2df41f170c34d0c0d574b994273965e4a2ae39e3d1d80e47e33ab1c35a7acaf1ece3662b51092c8ecbcad194de3ec2ac243e276ff220a9f29a7599f05ad3bb5eaf492c86354c5c44a2ab1d59", 0x97, 0x5) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) [ 1353.057817] ? trace_event_raw_event_iomap_apply+0x430/0x430 17:38:16 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 58) [ 1353.057850] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1353.057869] ? mark_held_locks+0x9e/0xe0 [ 1353.057911] ? filemap_check_errors+0xa5/0x150 [ 1353.057939] __iomap_dio_rw+0x6cd/0x11a0 [ 1353.057956] ? iomap_dio_rw+0x90/0x90 [ 1353.057999] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1353.058032] ? down_read+0x10f/0x430 [ 1353.058052] ? down_write+0x160/0x160 [ 1353.058081] iomap_dio_rw+0x31/0x90 [ 1353.058104] ext4_file_read_iter+0x2c7/0x4c0 [ 1353.058131] new_sync_read+0x424/0x6f0 [ 1353.058150] ? fsnotify+0xf30/0xf30 [ 1353.058170] ? ksys_lseek+0x1b0/0x1b0 [ 1353.058191] ? _cond_resched+0x12/0x80 [ 1353.058216] ? avc_policy_seqno+0x9/0x70 [ 1353.058238] ? selinux_file_permission+0x36/0x510 [ 1353.058266] ? __fget_files+0x296/0x480 [ 1353.058300] vfs_read+0x457/0x580 [ 1353.058329] ksys_read+0x12d/0x260 [ 1353.058349] ? vfs_write+0xa30/0xa30 [ 1353.058379] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1353.058406] do_syscall_64+0x33/0x40 [ 1353.058429] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1353.058443] RIP: 0033:0x7fe1c8afeb19 [ 1353.058464] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1353.058476] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1353.058499] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1353.058512] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1353.058524] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1353.058537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1353.058550] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1353.084996] FAULT_INJECTION: forcing a failure. [ 1353.084996] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1353.085210] CPU: 0 PID: 7990 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1353.085222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1353.085228] Call Trace: [ 1353.085252] dump_stack+0x107/0x167 [ 1353.085277] should_fail.cold+0x5/0xa [ 1353.085306] __alloc_pages_nodemask+0x182/0x680 [ 1353.085325] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1353.085352] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1353.085380] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1353.085400] ? lock_downgrade+0x6d0/0x6d0 [ 1353.085418] ? mark_held_locks+0x9e/0xe0 [ 1353.085446] alloc_pages_vma+0xbb/0x410 [ 1353.085472] handle_mm_fault+0x154b/0x3520 [ 1353.085499] ? do_raw_spin_lock+0x121/0x260 [ 1353.085521] ? rwlock_bug.part.0+0x90/0x90 [ 1353.085540] ? __pmd_alloc+0x5e0/0x5e0 [ 1353.085591] __get_user_pages+0x61b/0x1390 [ 1353.085625] ? follow_page_mask+0x1920/0x1920 [ 1353.085646] ? down_read+0x10f/0x430 [ 1353.085666] ? down_write+0x160/0x160 [ 1353.085700] get_user_pages_unlocked+0x18a/0x690 [ 1353.085723] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1353.085748] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1353.085785] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1353.085844] ? pin_user_pages_unlocked+0x80/0x80 [ 1353.085880] get_user_pages_fast+0x66/0xa0 [ 1353.085905] iov_iter_get_pages+0x297/0xf40 [ 1353.085935] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1353.085954] ? mempool_resize+0x7d0/0x7d0 [ 1353.085986] bio_iov_iter_get_pages+0x22a/0x1200 [ 1353.086014] ? bvec_alloc+0x17e/0x2f0 [ 1353.086037] ? bio_alloc_bioset+0x2a1/0x600 [ 1353.086055] ? bio_add_pc_page+0x100/0x100 [ 1353.086074] ? bvec_alloc+0x240/0x2f0 [ 1353.086100] ? iov_iter_npages+0x1fd/0xa70 [ 1353.086118] ? ext4_iomap_begin+0x1a0/0x700 [ 1353.086144] iomap_dio_bio_actor+0x77a/0xef0 [ 1353.086184] iomap_dio_actor+0x36f/0x560 [ 1353.086213] iomap_apply+0x282/0x9e0 [ 1353.086233] ? iomap_dio_rw+0x90/0x90 [ 1353.086257] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1353.086288] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1353.086307] ? mark_held_locks+0x9e/0xe0 [ 1353.086346] ? filemap_check_errors+0xa5/0x150 [ 1353.086374] __iomap_dio_rw+0x6cd/0x11a0 [ 1353.086390] ? iomap_dio_rw+0x90/0x90 [ 1353.086433] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1353.086465] ? down_read+0x10f/0x430 [ 1353.086484] ? down_write+0x160/0x160 [ 1353.086512] iomap_dio_rw+0x31/0x90 [ 1353.086535] ext4_file_read_iter+0x2c7/0x4c0 [ 1353.086559] new_sync_read+0x424/0x6f0 [ 1353.086577] ? fsnotify+0xf30/0xf30 [ 1353.086596] ? ksys_lseek+0x1b0/0x1b0 [ 1353.086616] ? _cond_resched+0x12/0x80 [ 1353.086638] ? avc_policy_seqno+0x9/0x70 [ 1353.086659] ? selinux_file_permission+0x36/0x510 [ 1353.086684] ? __fget_files+0x296/0x480 [ 1353.086718] vfs_read+0x457/0x580 [ 1353.086745] ksys_read+0x12d/0x260 [ 1353.086765] ? vfs_write+0xa30/0xa30 [ 1353.086792] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1353.086817] do_syscall_64+0x33/0x40 [ 1353.086839] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1353.086852] RIP: 0033:0x7f4ab5779b19 [ 1353.086872] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1353.086883] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1353.086905] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1353.086917] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1353.086929] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1353.086941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1353.086953] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1353.099963] FAULT_INJECTION: forcing a failure. [ 1353.099963] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1353.099989] CPU: 1 PID: 7991 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1353.100001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1353.100007] Call Trace: [ 1353.100031] dump_stack+0x107/0x167 [ 1353.100056] should_fail.cold+0x5/0xa [ 1353.100084] __alloc_pages_nodemask+0x182/0x680 [ 1353.100104] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1353.100130] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1353.100159] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1353.100187] ? lock_downgrade+0x6d0/0x6d0 [ 1353.100204] ? mark_held_locks+0x9e/0xe0 [ 1353.100232] alloc_pages_vma+0xbb/0x410 [ 1353.100258] handle_mm_fault+0x154b/0x3520 [ 1353.100284] ? do_raw_spin_lock+0x121/0x260 [ 1353.100307] ? rwlock_bug.part.0+0x90/0x90 [ 1353.100326] ? __pmd_alloc+0x5e0/0x5e0 [ 1353.100376] __get_user_pages+0x61b/0x1390 [ 1353.100410] ? follow_page_mask+0x1920/0x1920 [ 1353.100431] ? down_read+0x10f/0x430 [ 1353.100451] ? down_write+0x160/0x160 [ 1353.100485] get_user_pages_unlocked+0x18a/0x690 [ 1353.100508] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1353.100533] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1353.100570] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1353.100629] ? pin_user_pages_unlocked+0x80/0x80 [ 1353.100664] get_user_pages_fast+0x66/0xa0 [ 1353.100690] iov_iter_get_pages+0x297/0xf40 [ 1353.100720] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1353.100738] ? mempool_resize+0x7d0/0x7d0 [ 1353.100770] bio_iov_iter_get_pages+0x22a/0x1200 [ 1353.100797] ? bvec_alloc+0x17e/0x2f0 [ 1353.100820] ? bio_alloc_bioset+0x2a1/0x600 [ 1353.100838] ? bio_add_pc_page+0x100/0x100 [ 1353.100857] ? bvec_alloc+0x240/0x2f0 [ 1353.100883] ? iov_iter_npages+0x1fd/0xa70 [ 1353.100901] ? ext4_iomap_begin+0x1a0/0x700 [ 1353.100935] iomap_dio_bio_actor+0x77a/0xef0 [ 1353.100975] iomap_dio_actor+0x36f/0x560 [ 1353.101004] iomap_apply+0x282/0x9e0 [ 1353.101023] ? iomap_dio_rw+0x90/0x90 [ 1353.101047] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1353.101078] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1353.101096] ? mark_held_locks+0x9e/0xe0 [ 1353.101136] ? filemap_check_errors+0xa5/0x150 [ 1353.101163] __iomap_dio_rw+0x6cd/0x11a0 [ 1353.101180] ? iomap_dio_rw+0x90/0x90 [ 1353.101222] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1353.101254] ? down_read+0x10f/0x430 [ 1353.101273] ? down_write+0x160/0x160 [ 1353.101301] iomap_dio_rw+0x31/0x90 [ 1353.101323] ext4_file_read_iter+0x2c7/0x4c0 [ 1353.101348] new_sync_read+0x424/0x6f0 [ 1353.101366] ? fsnotify+0xf30/0xf30 [ 1353.101384] ? ksys_lseek+0x1b0/0x1b0 [ 1353.101404] ? _cond_resched+0x12/0x80 [ 1353.101426] ? avc_policy_seqno+0x9/0x70 [ 1353.101447] ? selinux_file_permission+0x36/0x510 [ 1353.101472] ? __fget_files+0x296/0x480 [ 1353.101505] vfs_read+0x457/0x580 [ 1353.101533] ksys_read+0x12d/0x260 [ 1353.101552] ? vfs_write+0xa30/0xa30 [ 1353.101579] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1353.101605] do_syscall_64+0x33/0x40 [ 1353.101626] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1353.101639] RIP: 0033:0x7f771d441b19 [ 1353.101659] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1353.101670] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1353.101692] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1353.101704] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1353.101716] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1353.101728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1353.101740] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1353.387107] FAULT_INJECTION: forcing a failure. [ 1353.387107] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1353.387196] CPU: 0 PID: 8006 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1353.387212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1353.387219] Call Trace: [ 1353.387248] dump_stack+0x107/0x167 [ 1353.387273] should_fail.cold+0x5/0xa [ 1353.387305] __alloc_pages_nodemask+0x182/0x680 [ 1353.387327] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1353.387357] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1353.387385] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1353.387414] ? lock_downgrade+0x6d0/0x6d0 [ 1353.387432] ? mark_held_locks+0x9e/0xe0 [ 1353.387461] alloc_pages_vma+0xbb/0x410 [ 1353.387488] handle_mm_fault+0x154b/0x3520 [ 1353.387515] ? do_raw_spin_lock+0x121/0x260 [ 1353.387538] ? rwlock_bug.part.0+0x90/0x90 [ 1353.387556] ? __pmd_alloc+0x5e0/0x5e0 [ 1353.387606] __get_user_pages+0x61b/0x1390 [ 1353.387641] ? follow_page_mask+0x1920/0x1920 [ 1353.387663] ? down_read+0x10f/0x430 [ 1353.387682] ? down_write+0x160/0x160 [ 1353.387717] get_user_pages_unlocked+0x18a/0x690 [ 1353.387740] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1353.387765] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1353.387802] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1353.387861] ? pin_user_pages_unlocked+0x80/0x80 [ 1353.387896] get_user_pages_fast+0x66/0xa0 [ 1353.387925] iov_iter_get_pages+0x297/0xf40 [ 1353.387956] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1353.387975] ? mempool_resize+0x7d0/0x7d0 [ 1353.388013] bio_iov_iter_get_pages+0x22a/0x1200 [ 1353.388042] ? bvec_alloc+0x17e/0x2f0 [ 1353.388065] ? bio_alloc_bioset+0x2a1/0x600 [ 1353.388083] ? bio_add_pc_page+0x100/0x100 [ 1353.388102] ? bvec_alloc+0x240/0x2f0 [ 1353.388128] ? iov_iter_npages+0x1fd/0xa70 [ 1353.388147] ? ext4_iomap_begin+0x1a0/0x700 [ 1353.388174] iomap_dio_bio_actor+0x77a/0xef0 [ 1353.388215] iomap_dio_actor+0x36f/0x560 [ 1353.568088] iomap_apply+0x282/0x9e0 [ 1353.568109] ? iomap_dio_rw+0x90/0x90 [ 1353.568134] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1353.568168] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1353.568188] ? mark_held_locks+0x9e/0xe0 [ 1353.568229] ? filemap_check_errors+0xa5/0x150 [ 1353.568256] __iomap_dio_rw+0x6cd/0x11a0 [ 1353.568273] ? iomap_dio_rw+0x90/0x90 [ 1353.568315] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1353.568349] ? down_read+0x10f/0x430 [ 1353.568369] ? down_write+0x160/0x160 [ 1353.568397] iomap_dio_rw+0x31/0x90 [ 1353.568421] ext4_file_read_iter+0x2c7/0x4c0 [ 1353.568447] new_sync_read+0x424/0x6f0 [ 1353.568467] ? fsnotify+0xf30/0xf30 [ 1353.568486] ? ksys_lseek+0x1b0/0x1b0 [ 1353.568507] ? _cond_resched+0x12/0x80 [ 1353.568531] ? avc_policy_seqno+0x9/0x70 [ 1353.568552] ? selinux_file_permission+0x36/0x510 [ 1353.568579] ? __fget_files+0x296/0x480 [ 1353.568612] vfs_read+0x457/0x580 [ 1353.568641] ksys_read+0x12d/0x260 [ 1353.568660] ? vfs_write+0xa30/0xa30 [ 1353.568689] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1353.568718] do_syscall_64+0x33/0x40 [ 1353.568742] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1353.568757] RIP: 0033:0x7f4ab5779b19 [ 1353.568781] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1353.568792] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1353.568815] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1353.568827] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1353.568840] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1353.568852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1353.568864] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 17:38:30 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 61) 17:38:30 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r1 = timerfd_create(0x9, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f00000004c0)={0x0, 0x0, {}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r2 = socket$netlink(0x10, 0x3, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x119080, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r2) 17:38:30 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x8, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:38:30 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1) r1 = open_tree(r0, &(0x7f0000000080)='./file0\x00', 0x0) write$9p(r1, &(0x7f0000000000)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) 17:38:30 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 56) 17:38:30 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000180)={0x1, 0x0, 0x1000, 0x15, &(0x7f00000000c0)="c490a8e43e70aeb60eaf721a945aae8a857be2246c", 0x68, 0x0, &(0x7f0000000100)="9e1b1d9af00a5bb38dad1cf8a33d38e340f668437b3ed944c24b1488bca877e6d8be1d515bf89abf190cb3070e1dc9634b348f6371e611fec46bbe6d74199836cd0ebdba70e08592d405e30b67d454cda8912b465c296a8f73631a918bc992613371e0f0ec1b557c"}) read(r0, &(0x7f0000000000), 0x1b4000) 17:38:30 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 59) 17:38:30 executing program 3: r0 = timerfd_create(0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) clock_gettime(0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000000000)={{r2, r3+10000000}, {0x0, 0x3938700}}, 0x0) syz_io_uring_setup(0x22, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r6, 0x7) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x20000, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r7, 0x80, &(0x7f0000000340)=@rc={0x1f, @any, 0x3f}, 0x0, 0x0, 0x1, {0x0, r8}}, 0x8001) syz_io_uring_submit(0x0, r5, &(0x7f0000000240)=@IORING_OP_ACCEPT={0xd, 0x4, 0x0, r6, &(0x7f0000000180)=0x80, &(0x7f00000001c0)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, 0x0, 0x80800, 0x1, {0x0, r8}}, 0x77ab) read(r0, &(0x7f0000000080)=""/38, 0x26) syz_io_uring_setup(0x26, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000440)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)=0x0) syz_io_uring_submit(r9, r10, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r9, r11, &(0x7f0000000340)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x4}, 0x0) syz_io_uring_submit(r9, r5, &(0x7f00000003c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x3, 0x0, 0x10000, 0x3, &(0x7f0000000280)="8279483eaa210fd6b2aceca5a5f60cd4fcd2a81cfc851630cf665259f144606904768ceea74b864fae675e161875a98b821249077003dcbe43792c8e468fa0d085577cb7bf9fd04200db6e3878cf3a8c05dfcfb13c0c98171010978040dcbdbc50dd04d6a42ca4342e7608530ea315a7ee6c0ea51e169c74628f9c78e5c2740655b14d5d914d9ec20c41e00fa161cb586a1c5f0518ab804455c6374f3d146f6627f07c5432504c26c10050f4dbfdf59d6c904f86918b4469637ef708", 0x3, 0x0, 0x1, {0x3}}, 0x1ff) [ 1367.736586] FAULT_INJECTION: forcing a failure. [ 1367.736586] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1367.739400] CPU: 1 PID: 8019 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1367.740963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1367.742786] Call Trace: [ 1367.743332] dump_stack+0x107/0x167 [ 1367.744152] should_fail.cold+0x5/0xa [ 1367.745033] __alloc_pages_nodemask+0x182/0x680 [ 1367.746024] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1367.747032] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1367.748495] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1367.749631] ? lock_downgrade+0x6d0/0x6d0 [ 1367.750471] ? mark_held_locks+0x9e/0xe0 [ 1367.751304] alloc_pages_vma+0xbb/0x410 [ 1367.752128] handle_mm_fault+0x154b/0x3520 [ 1367.752992] ? do_raw_spin_lock+0x121/0x260 [ 1367.753864] ? rwlock_bug.part.0+0x90/0x90 [ 1367.754803] ? __pmd_alloc+0x5e0/0x5e0 [ 1367.755648] __get_user_pages+0x61b/0x1390 [ 1367.756525] ? follow_page_mask+0x1920/0x1920 [ 1367.757504] ? down_read+0x10f/0x430 [ 1367.758320] ? down_write+0x160/0x160 [ 1367.759117] get_user_pages_unlocked+0x18a/0x690 [ 1367.760085] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1367.761179] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1367.762153] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1367.763267] ? pin_user_pages_unlocked+0x80/0x80 [ 1367.764247] get_user_pages_fast+0x66/0xa0 [ 1367.765112] iov_iter_get_pages+0x297/0xf40 [ 1367.765992] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1367.766986] ? mempool_resize+0x7d0/0x7d0 [ 1367.767853] bio_iov_iter_get_pages+0x22a/0x1200 [ 1367.768821] ? bvec_alloc+0x17e/0x2f0 [ 1367.769597] ? bio_alloc_bioset+0x2a1/0x600 [ 1367.770481] ? bio_add_pc_page+0x100/0x100 [ 1367.771340] ? bvec_alloc+0x240/0x2f0 [ 1367.772135] ? iov_iter_npages+0x1fd/0xa70 [ 1367.772999] ? ext4_iomap_begin+0x1a0/0x700 [ 1367.773893] iomap_dio_bio_actor+0x77a/0xef0 [ 1367.774810] iomap_dio_actor+0x36f/0x560 [ 1367.775660] iomap_apply+0x282/0x9e0 [ 1367.776405] ? iomap_dio_rw+0x90/0x90 [ 1367.777191] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1367.778346] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1367.779404] ? mark_held_locks+0x9e/0xe0 [ 1367.780261] ? filemap_check_errors+0xa5/0x150 [ 1367.781269] __iomap_dio_rw+0x6cd/0x11a0 [ 1367.782206] ? iomap_dio_rw+0x90/0x90 [ 1367.782990] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1367.783944] ? down_read+0x10f/0x430 [ 1367.784690] ? down_write+0x160/0x160 [ 1367.785467] iomap_dio_rw+0x31/0x90 [ 1367.786198] ext4_file_read_iter+0x2c7/0x4c0 [ 1367.787086] new_sync_read+0x424/0x6f0 [ 1367.787869] ? fsnotify+0xf30/0xf30 [ 1367.788603] ? ksys_lseek+0x1b0/0x1b0 [ 1367.788625] ? _cond_resched+0x12/0x80 [ 1367.788649] ? avc_policy_seqno+0x9/0x70 [ 1367.788671] ? selinux_file_permission+0x36/0x510 [ 1367.788699] ? __fget_files+0x296/0x480 [ 1367.788733] vfs_read+0x457/0x580 [ 1367.788762] ksys_read+0x12d/0x260 [ 1367.788782] ? vfs_write+0xa30/0xa30 [ 1367.788811] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1367.788839] do_syscall_64+0x33/0x40 17:38:30 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) r2 = socket$inet(0x2, 0x3, 0xffff) write(r2, &(0x7f00000000c0)="146ad239ef2030300f9256a09014aca50df78173864d0aeaec1cffe3aed5af3f36b1d212b186d9ee497cd4eb6bc0556ec5cc72f09af7b33317268f51b72bb6e3c264bd4c33cd5dea779dc0d4e3e57167e115b583f8e118529ab72a1cda4c8bdc45c6a2b0b7f035b1a9a8a71b5236c38be4b4b953a32b5051f06f449e201a81e49482fa7f", 0x84) read(r0, &(0x7f0000000000), 0x1b4000) [ 1367.788861] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1367.788875] RIP: 0033:0x7fe1c8afeb19 [ 1367.788896] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1367.788908] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1367.788931] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1367.788944] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1367.788957] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1367.788969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1367.788981] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1367.847549] FAULT_INJECTION: forcing a failure. [ 1367.847549] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1367.847572] CPU: 0 PID: 8026 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1367.847584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1367.847592] Call Trace: [ 1367.847629] dump_stack+0x107/0x167 [ 1367.847654] should_fail.cold+0x5/0xa [ 1367.847685] __alloc_pages_nodemask+0x182/0x680 [ 1367.847705] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1367.847731] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1367.847760] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1367.847782] ? lock_downgrade+0x6d0/0x6d0 [ 1367.847799] ? mark_held_locks+0x9e/0xe0 [ 1367.847827] alloc_pages_vma+0xbb/0x410 [ 1367.847854] handle_mm_fault+0x154b/0x3520 [ 1367.847880] ? do_raw_spin_lock+0x121/0x260 [ 1367.847907] ? rwlock_bug.part.0+0x90/0x90 [ 1367.847926] ? __pmd_alloc+0x5e0/0x5e0 [ 1367.847976] __get_user_pages+0x61b/0x1390 [ 1367.848011] ? follow_page_mask+0x1920/0x1920 [ 1367.848032] ? down_read+0x10f/0x430 [ 1367.848051] ? down_write+0x160/0x160 [ 1367.848086] get_user_pages_unlocked+0x18a/0x690 [ 1367.848110] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1367.848134] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1367.848171] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1367.848230] ? pin_user_pages_unlocked+0x80/0x80 [ 1367.848266] get_user_pages_fast+0x66/0xa0 [ 1367.848292] iov_iter_get_pages+0x297/0xf40 [ 1367.848323] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1367.848342] ? mempool_resize+0x7d0/0x7d0 [ 1367.848375] bio_iov_iter_get_pages+0x22a/0x1200 [ 1367.848404] ? bvec_alloc+0x17e/0x2f0 [ 1367.848436] ? bio_alloc_bioset+0x2a1/0x600 [ 1367.848454] ? bio_add_pc_page+0x100/0x100 [ 1367.848473] ? bvec_alloc+0x240/0x2f0 17:38:30 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000013c0)=ANY=[@ANYBLOB="00000000000000000000000000020000dcb29f620000000000000000000000003c8b90db9ca477841a32efd69e2ca3eb1e11612f1b77eaaa5ca780e29c935a1cdfae27f363d7646af42126e41f834552ce3f5a2a52463ff28d45f09ad39b85d36243e0"]) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r1, 0x7) r2 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee01, 0xffffffffffffffff}}, './file0\x00'}) fsetxattr(r3, &(0x7f0000000100)=@random={'user.', '\x00'}, &(0x7f0000001380)='\x00', 0x1, 0x2) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYRESDEC=r2], 0x3c}}, 0x4801) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000180)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000380)={{r4, 0x8, 0x474, 0x9, 0x1, 0x2, 0x5e, 0x7b, 0x4d1568d7, 0x4, 0x2, 0x7fff, 0x10000, 0x3, 0xffffffffffffff68}}) [ 1367.848499] ? iov_iter_npages+0x1fd/0xa70 [ 1367.848517] ? ext4_iomap_begin+0x1a0/0x700 [ 1367.848544] iomap_dio_bio_actor+0x77a/0xef0 [ 1367.848584] iomap_dio_actor+0x36f/0x560 [ 1367.848613] iomap_apply+0x282/0x9e0 [ 1367.848632] ? iomap_dio_rw+0x90/0x90 [ 1367.848656] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1367.848688] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1367.848706] ? mark_held_locks+0x9e/0xe0 [ 1367.848746] ? filemap_check_errors+0xa5/0x150 [ 1367.848773] __iomap_dio_rw+0x6cd/0x11a0 [ 1367.848790] ? iomap_dio_rw+0x90/0x90 [ 1367.848832] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1367.848859] ? trace_hardirqs_on+0x5b/0x180 [ 1367.850985] FAULT_INJECTION: forcing a failure. [ 1367.850985] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1367.853635] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1367.853682] iomap_dio_rw+0x31/0x90 [ 1367.853709] ext4_file_read_iter+0x2c7/0x4c0 [ 1367.853734] new_sync_read+0x424/0x6f0 [ 1367.853752] ? fsnotify+0xf30/0xf30 [ 1367.853771] ? ksys_lseek+0x1b0/0x1b0 [ 1367.853791] ? _cond_resched+0x12/0x80 [ 1367.853813] ? avc_policy_seqno+0x9/0x70 [ 1367.853834] ? selinux_file_permission+0x36/0x510 [ 1367.853860] ? __fget_files+0x296/0x480 [ 1367.853894] vfs_read+0x457/0x580 [ 1367.853921] ksys_read+0x12d/0x260 [ 1367.853941] ? vfs_write+0xa30/0xa30 [ 1367.853968] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1367.853994] do_syscall_64+0x33/0x40 [ 1367.854015] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1367.854029] RIP: 0033:0x7f771d441b19 [ 1367.854049] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1367.854061] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1367.854083] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1367.854096] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1367.854107] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1367.854119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1367.854131] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1367.943100] CPU: 1 PID: 8028 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1367.943112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1367.943120] Call Trace: [ 1367.943146] dump_stack+0x107/0x167 [ 1367.943171] should_fail.cold+0x5/0xa [ 1367.943206] __alloc_pages_nodemask+0x182/0x680 [ 1367.943226] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1367.950601] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1367.950631] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1367.950652] ? lock_downgrade+0x6d0/0x6d0 [ 1367.950670] ? mark_held_locks+0x9e/0xe0 [ 1367.950699] alloc_pages_vma+0xbb/0x410 [ 1367.950726] handle_mm_fault+0x154b/0x3520 [ 1367.950752] ? do_raw_spin_lock+0x121/0x260 [ 1367.950774] ? rwlock_bug.part.0+0x90/0x90 [ 1367.950793] ? __pmd_alloc+0x5e0/0x5e0 [ 1367.950844] __get_user_pages+0x61b/0x1390 [ 1367.950878] ? follow_page_mask+0x1920/0x1920 [ 1367.950903] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1367.950933] ? down_read+0x10f/0x430 [ 1367.950958] get_user_pages_unlocked+0x18a/0x690 [ 1367.950982] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1367.951007] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1367.951043] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1367.951103] ? pin_user_pages_unlocked+0x80/0x80 [ 1367.951138] get_user_pages_fast+0x66/0xa0 [ 1367.951166] iov_iter_get_pages+0x297/0xf40 [ 1367.951196] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1367.951215] ? mempool_resize+0x7d0/0x7d0 [ 1367.951248] bio_iov_iter_get_pages+0x22a/0x1200 [ 1367.951276] ? bvec_alloc+0x17e/0x2f0 [ 1367.951299] ? bio_alloc_bioset+0x2a1/0x600 [ 1367.951317] ? bio_add_pc_page+0x100/0x100 [ 1367.951336] ? bvec_alloc+0x240/0x2f0 [ 1367.951363] ? iov_iter_npages+0x1fd/0xa70 [ 1367.951381] ? ext4_iomap_begin+0x1a0/0x700 [ 1367.951408] iomap_dio_bio_actor+0x77a/0xef0 [ 1367.951448] iomap_dio_actor+0x36f/0x560 [ 1367.951477] iomap_apply+0x282/0x9e0 [ 1367.951496] ? iomap_dio_rw+0x90/0x90 17:38:31 executing program 6: r0 = creat(&(0x7f0000000240)='./file0/file0\x00', 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000180)=0x1e) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r1, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000200000000ff0000000000f4e0e1ce0000"]) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00000001c0)=0xffff) ioctl$MON_IOCH_MFLUSH(r2, 0x9208, 0x1ff) openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x22100, 0x113) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) fcntl$setownex(r4, 0xf, &(0x7f0000000000)={0x1, 0xffffffffffffffff}) [ 1367.951520] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1367.951551] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1367.951570] ? mark_held_locks+0x9e/0xe0 [ 1367.951621] ? filemap_check_errors+0xa5/0x150 [ 1367.951648] __iomap_dio_rw+0x6cd/0x11a0 [ 1367.951665] ? iomap_dio_rw+0x90/0x90 [ 1367.951707] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1367.951739] ? down_read+0x10f/0x430 [ 1367.951759] ? down_write+0x160/0x160 [ 1367.951787] iomap_dio_rw+0x31/0x90 [ 1367.951810] ext4_file_read_iter+0x2c7/0x4c0 [ 1367.951835] new_sync_read+0x424/0x6f0 [ 1367.951853] ? fsnotify+0xf30/0xf30 [ 1367.951872] ? ksys_lseek+0x1b0/0x1b0 [ 1367.951892] ? _cond_resched+0x12/0x80 [ 1367.951915] ? avc_policy_seqno+0x9/0x70 [ 1367.951936] ? selinux_file_permission+0x36/0x510 [ 1367.951962] ? __fget_files+0x296/0x480 [ 1367.951995] vfs_read+0x457/0x580 [ 1367.952024] ksys_read+0x12d/0x260 [ 1367.952043] ? vfs_write+0xa30/0xa30 [ 1367.952070] ? rcu_read_lock_sched_held+0x3e/0x80 17:38:31 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 57) [ 1367.952097] do_syscall_64+0x33/0x40 [ 1367.952118] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1367.952132] RIP: 0033:0x7f4ab5779b19 [ 1367.952152] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1367.952163] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1367.952185] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1367.952198] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1367.952210] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1367.952222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1367.952234] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 17:38:31 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x82, 0x0, 'client0\x00', 0x4, "070000001200", "976fb3fd7a96d70e2b378289d83fd772d714f3968ae5bdae84ae2655ab26138d"}) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r2) 17:38:31 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 62) 17:38:31 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r1, 0x7) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="005f9152e426889b3efce0a542e6860000000000000000000000000200000100"]) 17:38:31 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5e, 0x124ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x2, 0x1f}, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) r3 = open_tree(r2, &(0x7f0000000040)='./file0\x00', 0x100) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) splice(r3, &(0x7f00000000c0), r4, &(0x7f0000000100)=0x6, 0x1, 0x2) [ 1368.223646] FAULT_INJECTION: forcing a failure. [ 1368.223646] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1368.226602] CPU: 0 PID: 8053 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1368.228023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1368.229707] Call Trace: [ 1368.230255] dump_stack+0x107/0x167 [ 1368.231076] should_fail.cold+0x5/0xa [ 1368.231960] __alloc_pages_nodemask+0x182/0x680 [ 1368.233007] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1368.234115] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1368.235476] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1368.236669] ? lock_downgrade+0x6d0/0x6d0 [ 1368.237611] ? mark_held_locks+0x9e/0xe0 [ 1368.238541] alloc_pages_vma+0xbb/0x410 [ 1368.239452] handle_mm_fault+0x154b/0x3520 [ 1368.240435] ? do_raw_spin_lock+0x121/0x260 [ 1368.241414] ? rwlock_bug.part.0+0x90/0x90 [ 1368.242378] ? __pmd_alloc+0x5e0/0x5e0 [ 1368.243305] __get_user_pages+0x61b/0x1390 [ 1368.243344] ? follow_page_mask+0x1920/0x1920 [ 1368.243370] ? down_read+0x10f/0x430 [ 1368.243392] ? down_write+0x160/0x160 [ 1368.243420] ? mark_held_locks+0x9e/0xe0 [ 1368.243449] get_user_pages_unlocked+0x18a/0x690 17:38:31 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x9, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1368.243484] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1368.243514] ? internal_get_user_pages_fast+0x9b8/0x23b0 [ 1368.243544] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1368.243619] ? pin_user_pages_unlocked+0x80/0x80 [ 1368.243659] get_user_pages_fast+0x66/0xa0 [ 1368.243690] iov_iter_get_pages+0x297/0xf40 [ 1368.243724] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1368.243745] ? mempool_resize+0x7d0/0x7d0 [ 1368.243782] bio_iov_iter_get_pages+0x22a/0x1200 [ 1368.243813] ? bvec_alloc+0x17e/0x2f0 [ 1368.243839] ? bio_alloc_bioset+0x2a1/0x600 [ 1368.243860] ? bio_add_pc_page+0x100/0x100 [ 1368.243881] ? bvec_alloc+0x240/0x2f0 [ 1368.243910] ? iov_iter_npages+0x1fd/0xa70 [ 1368.243931] ? ext4_iomap_begin+0x1a0/0x700 [ 1368.243962] iomap_dio_bio_actor+0x77a/0xef0 17:38:31 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 60) [ 1368.244007] iomap_dio_actor+0x36f/0x560 [ 1368.244039] iomap_apply+0x282/0x9e0 [ 1368.244061] ? iomap_dio_rw+0x90/0x90 [ 1368.244087] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1368.244123] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1368.244144] ? mark_held_locks+0x9e/0xe0 [ 1368.244189] ? filemap_check_errors+0xa5/0x150 [ 1368.244219] __iomap_dio_rw+0x6cd/0x11a0 17:38:31 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) [ 1368.244238] ? iomap_dio_rw+0x90/0x90 [ 1368.244285] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1368.244321] ? down_read+0x10f/0x430 [ 1368.244350] ? down_write+0x160/0x160 [ 1368.244382] iomap_dio_rw+0x31/0x90 [ 1368.244406] ext4_file_read_iter+0x2c7/0x4c0 sendmsg$nl_generic(r0, &(0x7f0000003740)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x3598, 0x2e, 0x400, 0x70bd27, 0x25dfdbfe, {0x14}, [@nested={0x1dd, 0x90, 0x0, 0x1, [@typed={0xc, 0x80, 0x0, 0x0, @u64=0xffffffff}, @generic="33e8c223de80b42a2585fbe01993dd3f8ab105d7029370ac3f0174e59881f9768ce39e036eea6eef8d7bcc92ffbc766d6ca94c3d9c5c970713b2e99f9c7fa7ec5b3ac893d4fe80b50fc34e7a7020f87586a9b1d00586ea7558f14d2428175f2e", @generic="0d060d6ff002857711533de2cf9fc094f87d06e8851a15dff7933ed340768abc864af681408f9941cf1573994891a78d0771ae9ef807ec0e619257bd944a34296dbbde7d838fc844d232b7a7dd5d212f2a", @generic="d394451220fec7e74f0d786073daab69ff2ddb4bdcace7517960f1ea075712724fbf85bba990d1015e65e85ab1353eb37427f6475fd9efa2637df08e4a40d2c28bb3d62915ec03024296a8232775ffde5b0115e69ee2d7e8285894cfb33f4bb097ce51ef4019e064e77c61ee0450155c9321e7f13117eafc05a8d86b9388d88dcc645a4e592add3a5a8788be75ed29b479a56c791bba52eebe2fbd9225de93447009ef279a804a9da8a4cb0975276a09358a93a5dc0a7e996459c02a9ea6d8f5633242614a7593930e38f823f30a1b9ec5df5db94f227c19085d6d5633011d3a2542ba1924077f0c894c4b0a94e83bc1", @generic="37395cb07ef7cd1bf2d9534269f8966df7f7902928a9f3fac18e64fdd0339eac099fe023a0d99c804c6cf4f4"]}, @nested={0x119a, 0x4a, 0x0, 0x1, [@typed={0x8, 0x7, 0x0, 0x0, @u32=0x100}, @generic="5322a881331da3d802894c6293e3d5789183bddac3ef7f7abab244c8c188d8dad7c166585ee6815f544c66f361b7b4b5057780b7d5114f76f8f2b87778cb9f74994357513c17ceef084dc9d54f575fdcb72a82", @generic="65f2d888dd5a57a57200b4d3817bee77d60bb322a7f2e070a693bd69f604d0412e5d892759a9a20c0897164936ff793e5e03f52647f8c3998814c783defed56107ec0000b78436c04fa223b277c9fc56cfca69754325012b3281d349e99034894400f59333fd1c0f1bd3b11a47cb515f50bbde43671e28f9e7c2326c7e0e7e4a3473f8c86987f33e944d", @typed={0x4, 0x9}, 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@generic="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@typed={0x4}, @typed={0x4, 0x8f}, @generic="29394ce1169680b3789289ee8707b8cf54a0715d8dc98f42221527ad9bfd3b67c55b669a311b2340ccbd43b311edb15cdcb4", @generic="5594a4a2b63e60d06df89c3a69ec872fc0d6f56138778b96ff08de97f2352db558d3893e6a45fbfb3b65c48ae4132b77e7603ca2123fbe64e76ec433bf11eb31020e1afdbb0601971139969dbe58623e8c9d83a49fe6a9dc998a2b2bc18c434f79cb1beadabf72e4e52543b655c8392144e2006a72189c784a750bf575d9c036b31b5441a60c927cbc80e18d0c70d81fec0744fdc62e2f356f8316123f6c2b10cbfdfb8b1a7a614fb4571299e3c06fdd6223d40bff6bdcfabb"]}, @nested={0xfa, 0x7d, 0x0, 0x1, [@generic, @generic="cefa6aadcd0ce9e913b00cc2040807c7913dc81fefe5cec423a9d8606e7fa9b874d31acb7136bc4799d290d66f8dc0a385c376ed7beb4d4a634b5511bcfc97653f81a500c7f50d712220798cd5a60590235ed3e6077136284bcf25f4d0f992c37bc96ad865e4caef77bc6ee04c1164bbc2274f537beda5154b31eb79e00133f6b2af8999fc151f311503530051fa8ebf3ab7a61d88c92ac75f4ce2a4dbea7b3bb48000d0b9da1803877dd269b80987ede3662d4335b36da564c8e23e5bcff31e98738a4338c5efb2d77352890c927245642cfb83e64e3f96102c", @typed={0x8, 0x7d, 0x0, 0x0, @fd=r1}, @typed={0x14, 0x1a, 0x0, 0x0, @ipv6=@empty}]}, @generic]}, 0x3598}, 0x1, 0x0, 0x0, 0x44041}, 0x805) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000003780)={{0x1, 0x1, 0x18, r1, {0x6, 0x100}}, './file0\x00'}) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000, 0x2}) [ 1368.244435] new_sync_read+0x424/0x6f0 [ 1368.244455] ? fsnotify+0xf30/0xf30 [ 1368.244476] ? ksys_lseek+0x1b0/0x1b0 [ 1368.244500] ? _cond_resched+0x12/0x80 [ 1368.244525] ? avc_policy_seqno+0x9/0x70 17:38:31 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80005e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xcc5, 0x1, &(0x7f0000000280)=[{&(0x7f0000000140)="244471618cd65309bd4c3a8c77b79210f11cce39297ee5d22a4367ee25b8545e3572ec965e2779b3f743f34afb106e750117637181739632588275fb6fefe3ed91b95041cabc8ecb9c58ecc8fbdc8b6447bf406d54235746a4b223cb79fade4721198da4a5217a8c32d2ac8d1e44d5e98cda1bca6b7138ae8c95a61c4fe08ada951995b1a1a86b92a915a2bf3e40cfeb3d69595084844b11d3c10a566a585ab442de9e0aa3967e2fccbd328131d820cb7a765bb8c7147575a46a0cca5cd0", 0xbe}], 0x2000000, &(0x7f0000000840)=ANY=[@ANYBLOB="62736467726f754a732c6e6f64656c00020000632c646174613d6f7264657265642c66736e696d653d2e232721402138636f6e746578743d73797361646d5f752c657569643dcf375df488c3b1ad79b604517ea5b8094d8297749c0e994b032388c4df894d89e3e1ad43350c1f8c73a36b89f8ac158eb0c19711ee775218c83059c2ddf34d797d44213cb29a3f8feda9ca11b8e81816e9f89164d17c7ad930c657d39c93f691e70580725a6cfb90ddbed4cc8ce6c6a838b573b5ff4102a9b5a7520572399fcd68b2b94acd415b1816e1da7a7b", @ANYRESDEC=0xee01, @ANYBLOB=',permit_directio,\x00']) open_tree(r1, &(0x7f0000000340)='./file0\x00', 0x1000) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x6) ioctl$BTRFS_IOC_FS_INFO(r3, 0x8400941f, &(0x7f0000000440)) write(r0, &(0x7f00000002c0)="1e140256f307829d58", 0x9) read(r2, &(0x7f0000000000), 0x1b4000) [ 1368.244549] ? selinux_file_permission+0x36/0x510 [ 1368.244578] ? __fget_files+0x296/0x480 [ 1368.244616] vfs_read+0x457/0x580 [ 1368.244647] ksys_read+0x12d/0x260 [ 1368.244669] ? vfs_write+0xa30/0xa30 [ 1368.244700] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1368.244730] do_syscall_64+0x33/0x40 [ 1368.244754] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1368.244769] RIP: 0033:0x7f771d441b19 [ 1368.244792] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1368.244804] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1368.244829] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 17:38:31 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 63) [ 1368.244843] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1368.244857] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1368.244870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1368.244884] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1368.322865] FAULT_INJECTION: forcing a failure. [ 1368.322865] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1368.322889] CPU: 0 PID: 8059 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1368.322901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1368.322908] Call Trace: [ 1368.322936] dump_stack+0x107/0x167 [ 1368.322963] should_fail.cold+0x5/0xa [ 1368.322998] __alloc_pages_nodemask+0x182/0x680 [ 1368.323018] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1368.323046] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1368.323074] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1368.323095] ? lock_downgrade+0x6d0/0x6d0 [ 1368.323113] ? mark_held_locks+0x9e/0xe0 [ 1368.323142] alloc_pages_vma+0xbb/0x410 [ 1368.323168] handle_mm_fault+0x154b/0x3520 [ 1368.323195] ? do_raw_spin_lock+0x121/0x260 [ 1368.323218] ? rwlock_bug.part.0+0x90/0x90 [ 1368.323237] ? __pmd_alloc+0x5e0/0x5e0 [ 1368.323287] __get_user_pages+0x61b/0x1390 [ 1368.323321] ? follow_page_mask+0x1920/0x1920 [ 1368.323342] ? down_read+0x10f/0x430 [ 1368.323362] ? down_write+0x160/0x160 [ 1368.323397] get_user_pages_unlocked+0x18a/0x690 [ 1368.323420] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1368.323445] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1368.323481] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1368.323539] ? pin_user_pages_unlocked+0x80/0x80 [ 1368.323574] get_user_pages_fast+0x66/0xa0 [ 1368.323615] iov_iter_get_pages+0x297/0xf40 [ 1368.323645] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1368.323665] ? mempool_resize+0x7d0/0x7d0 [ 1368.323698] bio_iov_iter_get_pages+0x22a/0x1200 [ 1368.323725] ? bvec_alloc+0x17e/0x2f0 [ 1368.323749] ? bio_alloc_bioset+0x2a1/0x600 [ 1368.323767] ? bio_add_pc_page+0x100/0x100 [ 1368.323786] ? bvec_alloc+0x240/0x2f0 [ 1368.323812] ? iov_iter_npages+0x1fd/0xa70 [ 1368.323831] ? ext4_iomap_begin+0x1a0/0x700 [ 1368.323859] iomap_dio_bio_actor+0x77a/0xef0 [ 1368.323899] iomap_dio_actor+0x36f/0x560 [ 1368.323927] iomap_apply+0x282/0x9e0 [ 1368.323947] ? iomap_dio_rw+0x90/0x90 [ 1368.323971] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1368.324002] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1368.324021] ? mark_held_locks+0x9e/0xe0 [ 1368.324061] ? filemap_check_errors+0xa5/0x150 [ 1368.324088] __iomap_dio_rw+0x6cd/0x11a0 [ 1368.324105] ? iomap_dio_rw+0x90/0x90 [ 1368.324147] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1368.324178] ? down_read+0x10f/0x430 [ 1368.324198] ? down_write+0x160/0x160 [ 1368.324226] iomap_dio_rw+0x31/0x90 [ 1368.324248] ext4_file_read_iter+0x2c7/0x4c0 [ 1368.324273] new_sync_read+0x424/0x6f0 [ 1368.324292] ? fsnotify+0xf30/0xf30 [ 1368.324311] ? ksys_lseek+0x1b0/0x1b0 [ 1368.324332] ? _cond_resched+0x12/0x80 [ 1368.324355] ? avc_policy_seqno+0x9/0x70 [ 1368.324376] ? selinux_file_permission+0x36/0x510 [ 1368.324403] ? __fget_files+0x296/0x480 [ 1368.324436] vfs_read+0x457/0x580 [ 1368.324464] ksys_read+0x12d/0x260 [ 1368.324484] ? vfs_write+0xa30/0xa30 [ 1368.324512] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1368.324538] do_syscall_64+0x33/0x40 [ 1368.324560] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1368.324573] RIP: 0033:0x7fe1c8afeb19 [ 1368.324594] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1368.324605] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1368.324627] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1368.324640] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1368.324652] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1368.324663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1368.324676] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1368.389183] 9pnet: Insufficient options for proto=fd [ 1368.481668] FAULT_INJECTION: forcing a failure. [ 1368.481668] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1368.481692] CPU: 1 PID: 8070 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1368.481705] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1368.481712] Call Trace: [ 1368.481741] dump_stack+0x107/0x167 [ 1368.481766] should_fail.cold+0x5/0xa [ 1368.481797] __alloc_pages_nodemask+0x182/0x680 [ 1368.481818] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1368.481845] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1368.481873] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1368.481894] ? lock_downgrade+0x6d0/0x6d0 [ 1368.481912] ? mark_held_locks+0x9e/0xe0 [ 1368.481940] alloc_pages_vma+0xbb/0x410 [ 1368.481967] handle_mm_fault+0x154b/0x3520 [ 1368.481999] ? do_raw_spin_lock+0x121/0x260 [ 1368.482024] ? rwlock_bug.part.0+0x90/0x90 [ 1368.482043] ? __pmd_alloc+0x5e0/0x5e0 [ 1368.482094] __get_user_pages+0x61b/0x1390 [ 1368.482128] ? follow_page_mask+0x1920/0x1920 [ 1368.482150] ? down_read+0x10f/0x430 [ 1368.482170] ? down_write+0x160/0x160 [ 1368.482195] ? mark_held_locks+0x9e/0xe0 [ 1368.482221] get_user_pages_unlocked+0x18a/0x690 [ 1368.482252] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1368.482289] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1368.482348] ? pin_user_pages_unlocked+0x80/0x80 [ 1368.482383] get_user_pages_fast+0x66/0xa0 [ 1368.482410] iov_iter_get_pages+0x297/0xf40 [ 1368.482441] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1368.482459] ? mempool_resize+0x7d0/0x7d0 [ 1368.482493] bio_iov_iter_get_pages+0x22a/0x1200 [ 1368.482520] ? bvec_alloc+0x17e/0x2f0 [ 1368.482543] ? bio_alloc_bioset+0x2a1/0x600 [ 1368.482562] ? bio_add_pc_page+0x100/0x100 [ 1368.482580] ? bvec_alloc+0x240/0x2f0 [ 1368.482607] ? iov_iter_npages+0x1fd/0xa70 [ 1368.482626] ? ext4_iomap_begin+0x1a0/0x700 [ 1368.482653] iomap_dio_bio_actor+0x77a/0xef0 [ 1368.482693] iomap_dio_actor+0x36f/0x560 [ 1368.482722] iomap_apply+0x282/0x9e0 [ 1368.482741] ? iomap_dio_rw+0x90/0x90 [ 1368.482765] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1368.482796] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1368.482815] ? mark_held_locks+0x9e/0xe0 [ 1368.482855] ? filemap_check_errors+0xa5/0x150 [ 1368.482882] __iomap_dio_rw+0x6cd/0x11a0 [ 1368.482899] ? iomap_dio_rw+0x90/0x90 [ 1368.482941] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1368.482973] ? down_read+0x10f/0x430 [ 1368.482993] ? down_write+0x160/0x160 [ 1368.483021] iomap_dio_rw+0x31/0x90 [ 1368.483043] ext4_file_read_iter+0x2c7/0x4c0 [ 1368.483068] new_sync_read+0x424/0x6f0 [ 1368.483086] ? fsnotify+0xf30/0xf30 [ 1368.483105] ? ksys_lseek+0x1b0/0x1b0 [ 1368.483126] ? _cond_resched+0x12/0x80 [ 1368.483149] ? avc_policy_seqno+0x9/0x70 [ 1368.483170] ? selinux_file_permission+0x36/0x510 [ 1368.483197] ? __fget_files+0x296/0x480 [ 1368.483230] vfs_read+0x457/0x580 [ 1368.483258] ksys_read+0x12d/0x260 [ 1368.483277] ? vfs_write+0xa30/0xa30 [ 1368.483305] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1368.483332] do_syscall_64+0x33/0x40 [ 1368.483353] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1368.483366] RIP: 0033:0x7f4ab5779b19 [ 1368.483387] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1368.483398] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1368.483420] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1368.483433] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1368.483445] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1368.483457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1368.483469] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1368.525623] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1368.731892] FAULT_INJECTION: forcing a failure. [ 1368.731892] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1368.735075] CPU: 1 PID: 8081 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1368.736650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1368.738551] Call Trace: [ 1368.739174] dump_stack+0x107/0x167 [ 1368.740054] should_fail.cold+0x5/0xa [ 1368.740952] __alloc_pages_nodemask+0x182/0x680 [ 1368.742056] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1368.743209] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1368.744620] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1368.745827] ? lock_downgrade+0x6d0/0x6d0 [ 1368.746780] ? mark_held_locks+0x9e/0xe0 [ 1368.747751] alloc_pages_vma+0xbb/0x410 [ 1368.748679] handle_mm_fault+0x154b/0x3520 [ 1368.749667] ? do_raw_spin_lock+0x121/0x260 [ 1368.750687] ? rwlock_bug.part.0+0x90/0x90 [ 1368.751667] ? __pmd_alloc+0x5e0/0x5e0 [ 1368.752593] __get_user_pages+0x61b/0x1390 [ 1368.753579] ? follow_page_mask+0x1920/0x1920 [ 1368.754606] ? down_read+0x10f/0x430 [ 1368.755456] ? down_write+0x160/0x160 [ 1368.756362] get_user_pages_unlocked+0x18a/0x690 [ 1368.757455] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1368.758703] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1368.759833] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1368.761114] ? pin_user_pages_unlocked+0x80/0x80 [ 1368.762225] get_user_pages_fast+0x66/0xa0 [ 1368.763219] iov_iter_get_pages+0x297/0xf40 [ 1368.764252] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1368.765397] ? mempool_resize+0x7d0/0x7d0 [ 1368.766390] bio_iov_iter_get_pages+0x22a/0x1200 [ 1368.767513] ? bvec_alloc+0x17e/0x2f0 [ 1368.768415] ? bio_alloc_bioset+0x2a1/0x600 [ 1368.769401] ? bio_add_pc_page+0x100/0x100 [ 1368.770376] ? bvec_alloc+0x240/0x2f0 [ 1368.771264] ? iov_iter_npages+0x1fd/0xa70 [ 1368.772247] ? ext4_iomap_begin+0x1a0/0x700 [ 1368.773244] iomap_dio_bio_actor+0x77a/0xef0 [ 1368.774281] iomap_dio_actor+0x36f/0x560 [ 1368.775233] iomap_apply+0x282/0x9e0 [ 1368.776098] ? iomap_dio_rw+0x90/0x90 [ 1368.776978] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1368.778313] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1368.779543] ? mark_held_locks+0x9e/0xe0 [ 1368.780523] ? filemap_check_errors+0xa5/0x150 [ 1368.781583] __iomap_dio_rw+0x6cd/0x11a0 [ 1368.782519] ? iomap_dio_rw+0x90/0x90 [ 1368.783421] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1368.784499] ? down_read+0x10f/0x430 [ 1368.785359] ? down_write+0x160/0x160 [ 1368.786250] iomap_dio_rw+0x31/0x90 [ 1368.787087] ext4_file_read_iter+0x2c7/0x4c0 [ 1368.788136] new_sync_read+0x424/0x6f0 [ 1368.789035] ? fsnotify+0xf30/0xf30 [ 1368.789886] ? ksys_lseek+0x1b0/0x1b0 [ 1368.790765] ? _cond_resched+0x12/0x80 [ 1368.791669] ? avc_policy_seqno+0x9/0x70 [ 1368.792603] ? selinux_file_permission+0x36/0x510 [ 1368.793716] ? __fget_files+0x296/0x480 [ 1368.794643] vfs_read+0x457/0x580 [ 1368.795449] ksys_read+0x12d/0x260 [ 1368.796281] ? vfs_write+0xa30/0xa30 [ 1368.797139] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1368.798247] do_syscall_64+0x33/0x40 [ 1368.799102] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1368.800270] RIP: 0033:0x7fe1c8afeb19 [ 1368.801116] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1368.805264] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1368.806999] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1368.808645] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1368.810269] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1368.811896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1368.813507] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1368.910092] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 17:38:47 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0xa, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:38:47 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x2, 0x145080) open(&(0x7f0000000200)='./file0\x00', 0x200, 0x1) syz_io_uring_setup(0x645a, &(0x7f00000000c0)={0x0, 0xcc1d, 0x8, 0x0, 0x292, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) 17:38:47 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 64) 17:38:47 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 58) 17:38:47 executing program 3: r0 = timerfd_create(0x1, 0x80000) timerfd_create(0x8, 0x81400) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) timerfd_create(0x4, 0x80000) 17:38:47 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 61) 17:38:47 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000280)=0x20) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010025bd7000ffdbdf2505000000300003800800010003000000080001000100000014000200736974300000000000000000000000000600040004000000"], 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000010) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) r5 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r5, 0x0, r5) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), r4) sendmsg$NL80211_CMD_RADAR_DETECT(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r7, 0x10, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7, 0x3c}}}}, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1590}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x2}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xc60}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x30}]}, 0x68}, 0x1, 0x0, 0x0, 0x810}, 0x50080) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, r6, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x3f}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x5}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x76}]}, 0x2c}}, 0x240048c0) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r6, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x7}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000800}, 0x4000) read(r1, &(0x7f0000000000), 0x1b4000) 17:38:47 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f00000004c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) [ 1384.137692] FAULT_INJECTION: forcing a failure. [ 1384.137692] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1384.140375] CPU: 1 PID: 8100 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1384.141766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1384.143436] Call Trace: [ 1384.144004] dump_stack+0x107/0x167 [ 1384.144756] should_fail.cold+0x5/0xa [ 1384.144789] __alloc_pages_nodemask+0x182/0x680 [ 1384.144810] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1384.144838] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1384.144868] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1384.144890] ? lock_downgrade+0x6d0/0x6d0 [ 1384.144909] ? mark_held_locks+0x9e/0xe0 [ 1384.144938] alloc_pages_vma+0xbb/0x410 [ 1384.144966] handle_mm_fault+0x154b/0x3520 [ 1384.144994] ? do_raw_spin_lock+0x121/0x260 [ 1384.145018] ? rwlock_bug.part.0+0x90/0x90 [ 1384.145038] ? __pmd_alloc+0x5e0/0x5e0 [ 1384.145090] __get_user_pages+0x61b/0x1390 [ 1384.145125] ? follow_page_mask+0x1920/0x1920 [ 1384.145148] ? down_read+0x10f/0x430 [ 1384.145169] ? down_write+0x160/0x160 [ 1384.145205] get_user_pages_unlocked+0x18a/0x690 [ 1384.145229] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1384.145255] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1384.145293] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1384.145356] ? pin_user_pages_unlocked+0x80/0x80 [ 1384.145394] get_user_pages_fast+0x66/0xa0 [ 1384.145432] iov_iter_get_pages+0x297/0xf40 [ 1384.149980] FAULT_INJECTION: forcing a failure. [ 1384.149980] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1384.150924] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1384.150946] ? mempool_resize+0x7d0/0x7d0 [ 1384.150980] bio_iov_iter_get_pages+0x22a/0x1200 [ 1384.151010] ? bvec_alloc+0x17e/0x2f0 [ 1384.151034] ? bio_alloc_bioset+0x2a1/0x600 [ 1384.151053] ? bio_add_pc_page+0x100/0x100 [ 1384.151076] ? bvec_alloc+0x240/0x2f0 [ 1384.174999] ? iov_iter_npages+0x1fd/0xa70 [ 1384.175861] ? ext4_iomap_begin+0x1a0/0x700 [ 1384.176729] iomap_dio_bio_actor+0x77a/0xef0 [ 1384.177623] iomap_dio_actor+0x36f/0x560 [ 1384.178440] iomap_apply+0x282/0x9e0 [ 1384.179178] ? iomap_dio_rw+0x90/0x90 [ 1384.179948] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1384.181095] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1384.182147] ? mark_held_locks+0x9e/0xe0 [ 1384.182970] ? filemap_check_errors+0xa5/0x150 [ 1384.183895] __iomap_dio_rw+0x6cd/0x11a0 [ 1384.184696] ? iomap_dio_rw+0x90/0x90 [ 1384.185472] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1384.186387] ? down_read+0x10f/0x430 [ 1384.187124] ? down_write+0x160/0x160 [ 1384.187902] iomap_dio_rw+0x31/0x90 [ 1384.188630] ext4_file_read_iter+0x2c7/0x4c0 [ 1384.189511] new_sync_read+0x424/0x6f0 [ 1384.190281] ? fsnotify+0xf30/0xf30 [ 1384.191001] ? ksys_lseek+0x1b0/0x1b0 [ 1384.191756] ? _cond_resched+0x12/0x80 [ 1384.192545] ? avc_policy_seqno+0x9/0x70 [ 1384.193351] ? selinux_file_permission+0x36/0x510 [ 1384.194311] ? __fget_files+0x296/0x480 [ 1384.195127] vfs_read+0x457/0x580 [ 1384.195847] ksys_read+0x12d/0x260 [ 1384.196580] ? vfs_write+0xa30/0xa30 [ 1384.197343] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1384.198328] do_syscall_64+0x33/0x40 [ 1384.199084] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1384.200117] RIP: 0033:0x7f771d441b19 [ 1384.200879] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1384.204515] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1384.206062] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1384.207498] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1384.208930] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1384.210359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1384.211790] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1384.213268] CPU: 0 PID: 8098 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1384.214671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1384.216318] Call Trace: [ 1384.216881] dump_stack+0x107/0x167 [ 1384.217623] should_fail.cold+0x5/0xa [ 1384.218392] __alloc_pages_nodemask+0x182/0x680 [ 1384.219316] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1384.220330] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1384.221567] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1384.222622] ? lock_downgrade+0x6d0/0x6d0 [ 1384.223459] ? mark_held_locks+0x9e/0xe0 [ 1384.224295] alloc_pages_vma+0xbb/0x410 [ 1384.225119] handle_mm_fault+0x154b/0x3520 [ 1384.225992] ? do_raw_spin_lock+0x121/0x260 [ 1384.226876] ? rwlock_bug.part.0+0x90/0x90 [ 1384.227752] ? __pmd_alloc+0x5e0/0x5e0 [ 1384.227804] __get_user_pages+0x61b/0x1390 [ 1384.227858] ? follow_page_mask+0x1920/0x1920 [ 1384.227883] ? down_read+0x10f/0x430 [ 1384.227903] ? down_write+0x160/0x160 [ 1384.227938] get_user_pages_unlocked+0x18a/0x690 [ 1384.227962] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1384.227988] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1384.228025] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1384.228086] ? pin_user_pages_unlocked+0x80/0x80 17:38:47 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) syncfs(r1) [ 1384.228122] get_user_pages_fast+0x66/0xa0 [ 1384.228151] iov_iter_get_pages+0x297/0xf40 17:38:47 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) fallocate(r0, 0x10, 0xcfbe, 0xec1) [ 1384.228182] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1384.228202] ? mempool_resize+0x7d0/0x7d0 [ 1384.228236] bio_iov_iter_get_pages+0x22a/0x1200 [ 1384.228264] ? bvec_alloc+0x17e/0x2f0 17:38:47 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 65) [ 1384.228288] ? bio_alloc_bioset+0x2a1/0x600 [ 1384.228306] ? bio_add_pc_page+0x100/0x100 [ 1384.228325] ? bvec_alloc+0x240/0x2f0 [ 1384.228352] ? iov_iter_npages+0x1fd/0xa70 [ 1384.228372] ? ext4_iomap_begin+0x1a0/0x700 [ 1384.228400] iomap_dio_bio_actor+0x77a/0xef0 [ 1384.228441] iomap_dio_actor+0x36f/0x560 [ 1384.228471] iomap_apply+0x282/0x9e0 [ 1384.228491] ? iomap_dio_rw+0x90/0x90 [ 1384.228516] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1384.228547] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1384.228571] ? mark_held_locks+0x9e/0xe0 [ 1384.228612] ? filemap_check_errors+0xa5/0x150 [ 1384.228640] __iomap_dio_rw+0x6cd/0x11a0 [ 1384.228657] ? iomap_dio_rw+0x90/0x90 [ 1384.228699] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1384.228720] ? trace_hardirqs_on+0x5b/0x180 [ 1384.228745] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1384.228790] iomap_dio_rw+0x31/0x90 [ 1384.228813] ext4_file_read_iter+0x2c7/0x4c0 [ 1384.228840] new_sync_read+0x424/0x6f0 [ 1384.228860] ? fsnotify+0xf30/0xf30 [ 1384.228880] ? ksys_lseek+0x1b0/0x1b0 [ 1384.228901] ? _cond_resched+0x12/0x80 [ 1384.228925] ? avc_policy_seqno+0x9/0x70 [ 1384.228947] ? selinux_file_permission+0x36/0x510 [ 1384.228974] ? __fget_files+0x296/0x480 [ 1384.229007] vfs_read+0x457/0x580 [ 1384.229036] ksys_read+0x12d/0x260 [ 1384.229056] ? vfs_write+0xa30/0xa30 [ 1384.229085] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1384.229111] do_syscall_64+0x33/0x40 [ 1384.229134] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1384.229159] RIP: 0033:0x7fe1c8afeb19 [ 1384.229181] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1384.229192] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1384.229215] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1384.229227] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1384.229240] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1384.229252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1384.229264] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1384.260539] FAULT_INJECTION: forcing a failure. [ 1384.260539] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1384.260563] CPU: 1 PID: 8111 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1384.260574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1384.260581] Call Trace: [ 1384.260609] dump_stack+0x107/0x167 [ 1384.260634] should_fail.cold+0x5/0xa [ 1384.260665] __alloc_pages_nodemask+0x182/0x680 [ 1384.260690] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1384.260723] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1384.260758] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1384.260781] ? lock_downgrade+0x6d0/0x6d0 [ 1384.260798] ? mark_held_locks+0x9e/0xe0 [ 1384.260826] alloc_pages_vma+0xbb/0x410 [ 1384.260852] handle_mm_fault+0x154b/0x3520 [ 1384.260877] ? do_raw_spin_lock+0x121/0x260 [ 1384.260899] ? rwlock_bug.part.0+0x90/0x90 [ 1384.260917] ? __pmd_alloc+0x5e0/0x5e0 [ 1384.260966] __get_user_pages+0x61b/0x1390 [ 1384.261005] ? follow_page_mask+0x1920/0x1920 [ 1384.261027] ? down_read+0x10f/0x430 [ 1384.261046] ? down_write+0x160/0x160 [ 1384.261079] get_user_pages_unlocked+0x18a/0x690 [ 1384.261102] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1384.261125] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1384.261161] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1384.261222] ? pin_user_pages_unlocked+0x80/0x80 [ 1384.261256] get_user_pages_fast+0x66/0xa0 [ 1384.261284] iov_iter_get_pages+0x297/0xf40 [ 1384.261314] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1384.261333] ? mempool_resize+0x7d0/0x7d0 [ 1384.261364] bio_iov_iter_get_pages+0x22a/0x1200 [ 1384.261391] ? bvec_alloc+0x17e/0x2f0 [ 1384.261413] ? bio_alloc_bioset+0x2a1/0x600 [ 1384.261431] ? bio_add_pc_page+0x100/0x100 [ 1384.261449] ? bvec_alloc+0x240/0x2f0 [ 1384.261474] ? iov_iter_npages+0x1fd/0xa70 [ 1384.261493] ? ext4_iomap_begin+0x1a0/0x700 [ 1384.261520] iomap_dio_bio_actor+0x77a/0xef0 [ 1384.261558] iomap_dio_actor+0x36f/0x560 [ 1384.261586] iomap_apply+0x282/0x9e0 [ 1384.261605] ? iomap_dio_rw+0x90/0x90 [ 1384.261628] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1384.261662] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1384.261698] ? __filemap_fdatawait_range+0x1f3/0x280 [ 1384.261722] ? filemap_check_errors+0xa5/0x150 [ 1384.261748] __iomap_dio_rw+0x6cd/0x11a0 [ 1384.261764] ? iomap_dio_rw+0x90/0x90 [ 1384.261805] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1384.261836] ? down_read+0x10f/0x430 [ 1384.261855] ? down_write+0x160/0x160 [ 1384.261882] iomap_dio_rw+0x31/0x90 [ 1384.261904] ext4_file_read_iter+0x2c7/0x4c0 [ 1384.261929] new_sync_read+0x424/0x6f0 [ 1384.261948] ? fsnotify+0xf30/0xf30 [ 1384.261966] ? ksys_lseek+0x1b0/0x1b0 [ 1384.261986] ? _cond_resched+0x12/0x80 [ 1384.262008] ? avc_policy_seqno+0x9/0x70 [ 1384.262029] ? selinux_file_permission+0x36/0x510 [ 1384.262055] ? __fget_files+0x296/0x480 [ 1384.262087] vfs_read+0x457/0x580 [ 1384.262114] ksys_read+0x12d/0x260 [ 1384.262133] ? vfs_write+0xa30/0xa30 [ 1384.262160] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1384.262185] do_syscall_64+0x33/0x40 [ 1384.262206] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1384.262219] RIP: 0033:0x7f4ab5779b19 [ 1384.262240] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1384.262250] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1384.262272] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1384.262284] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1384.262295] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1384.262307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1384.262319] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1384.523802] FAULT_INJECTION: forcing a failure. [ 1384.523802] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1384.523840] CPU: 1 PID: 8122 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1384.523853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1384.523859] Call Trace: [ 1384.523888] dump_stack+0x107/0x167 [ 1384.523914] should_fail.cold+0x5/0xa [ 1384.523949] __alloc_pages_nodemask+0x182/0x680 [ 1384.523970] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1384.523996] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1384.524029] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1384.524051] ? lock_downgrade+0x6d0/0x6d0 [ 1384.524068] ? mark_held_locks+0x9e/0xe0 [ 1384.524097] alloc_pages_vma+0xbb/0x410 [ 1384.524123] handle_mm_fault+0x154b/0x3520 [ 1384.524150] ? do_raw_spin_lock+0x121/0x260 [ 1384.524172] ? rwlock_bug.part.0+0x90/0x90 [ 1384.524191] ? __pmd_alloc+0x5e0/0x5e0 [ 1384.524241] __get_user_pages+0x61b/0x1390 [ 1384.524275] ? follow_page_mask+0x1920/0x1920 [ 1384.524297] ? down_read+0x10f/0x430 [ 1384.524316] ? down_write+0x160/0x160 [ 1384.524351] get_user_pages_unlocked+0x18a/0x690 [ 1384.524374] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1384.524398] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1384.524435] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1384.524493] ? pin_user_pages_unlocked+0x80/0x80 [ 1384.524528] get_user_pages_fast+0x66/0xa0 [ 1384.524555] iov_iter_get_pages+0x297/0xf40 [ 1384.524586] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1384.524605] ? mempool_resize+0x7d0/0x7d0 [ 1384.524638] bio_iov_iter_get_pages+0x22a/0x1200 [ 1384.524665] ? bvec_alloc+0x17e/0x2f0 [ 1384.524688] ? bio_alloc_bioset+0x2a1/0x600 [ 1384.524706] ? bio_add_pc_page+0x100/0x100 [ 1384.524724] ? bvec_alloc+0x240/0x2f0 [ 1384.524751] ? iov_iter_npages+0x1fd/0xa70 [ 1384.524769] ? ext4_iomap_begin+0x1a0/0x700 [ 1384.524797] iomap_dio_bio_actor+0x77a/0xef0 [ 1384.524837] iomap_dio_actor+0x36f/0x560 [ 1384.524865] iomap_apply+0x282/0x9e0 [ 1384.524884] ? iomap_dio_rw+0x90/0x90 [ 1384.524908] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1384.524939] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1384.524958] ? mark_held_locks+0x9e/0xe0 [ 1384.524998] ? filemap_check_errors+0xa5/0x150 [ 1384.525025] __iomap_dio_rw+0x6cd/0x11a0 [ 1384.525041] ? iomap_dio_rw+0x90/0x90 [ 1384.525083] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1384.525115] ? down_read+0x10f/0x430 [ 1384.525135] ? down_write+0x160/0x160 [ 1384.525162] iomap_dio_rw+0x31/0x90 [ 1384.525185] ext4_file_read_iter+0x2c7/0x4c0 [ 1384.525210] new_sync_read+0x424/0x6f0 [ 1384.525229] ? fsnotify+0xf30/0xf30 [ 1384.525248] ? ksys_lseek+0x1b0/0x1b0 [ 1384.525269] ? _cond_resched+0x12/0x80 [ 1384.525292] ? avc_policy_seqno+0x9/0x70 [ 1384.525313] ? selinux_file_permission+0x36/0x510 [ 1384.525357] vfs_read+0x457/0x580 [ 1384.525385] ksys_read+0x12d/0x260 [ 1384.525404] ? vfs_write+0xa30/0xa30 [ 1384.525431] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1384.525458] do_syscall_64+0x33/0x40 [ 1384.525479] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1384.525493] RIP: 0033:0x7fe1c8afeb19 [ 1384.525513] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1384.525524] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1384.525547] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1384.525559] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1384.525570] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1384.525582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1384.525595] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 17:39:03 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 62) 17:39:03 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 59) 17:39:03 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r1 = timerfd_create(0x9, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000080)={0x2, 'ip6tnl0\x00', {0x2}, 0x37f8}) timerfd_settime(r1, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r2) 17:39:03 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0xb, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:39:03 executing program 4: ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000280)={0x0, 0x80000001}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{0xec, 0x3}, {0x1601, 0x4}, {0x20, 0x5}, {0x2, 0x18}, {0x1000, 0x7fff}, {0x81, 0x5}, {0x6, 0xba0e}, {0xff, 0x7}]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) r2 = getpid() ptrace(0xffffffffffffffff, r2) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) bind$inet6(r4, &(0x7f00000001c0)={0xa, 0x4e21, 0x6, @mcast2, 0x3}, 0x1c) perf_event_open(&(0x7f0000001280)={0x1, 0x80, 0x7, 0x4, 0x20, 0x4, 0x0, 0x101, 0x860a8, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1000, 0x2, @perf_config_ext={0x2, 0xfff}, 0x9048, 0x3, 0x2, 0x0, 0x9, 0x736, 0x80, 0x0, 0x7, 0x0, 0xddeb}, r2, 0x3, r3, 0xa) read(r0, &(0x7f0000000000), 0x1b4000) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r5, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x54, 0x80, 0x9, 0x5e, 0x0, 0x8de0, 0x8200, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0xd0f5975a9305ed60, @perf_config_ext={0x1000}, 0x0, 0x0, 0x401, 0x6, 0x0, 0xf132, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x9, r5, 0x2) 17:39:03 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x30, r0, 0xd740e000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) r2 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYRESDEC=r2], 0x3c}}, 0x4801) write$P9_RLINK(r0, &(0x7f0000000100)={0x7, 0x47, 0x2}, 0x7) pidfd_getfd(r1, r2, 0x0) ioctl$SNAPSHOT_GET_IMAGE_SIZE(r1, 0x8008330e, &(0x7f0000000000)) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000240)={0x1, 0xfffffffffffffffa, 0x9, 0xdae1d3e, 0x101, 0x4}) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000fc84c9580080739b65ef343cac0911b5d277fd28000200000800"/47]) 17:39:03 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 66) 17:39:03 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) timerfd_create(0x9, 0x1800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) readv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/215, 0xd7}, {&(0x7f0000000000)=""/66, 0x42}], 0x2) [ 1400.573708] FAULT_INJECTION: forcing a failure. [ 1400.573708] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1400.576382] CPU: 1 PID: 8139 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1400.577866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1400.579662] Call Trace: [ 1400.580262] dump_stack+0x107/0x167 [ 1400.581058] should_fail.cold+0x5/0xa [ 1400.581897] __alloc_pages_nodemask+0x182/0x680 [ 1400.582911] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1400.583986] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1400.585298] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1400.586435] ? lock_downgrade+0x6d0/0x6d0 [ 1400.587326] ? mark_held_locks+0x9e/0xe0 [ 1400.587801] FAULT_INJECTION: forcing a failure. [ 1400.587801] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1400.588231] alloc_pages_vma+0xbb/0x410 [ 1400.588260] handle_mm_fault+0x154b/0x3520 [ 1400.588290] ? do_raw_spin_lock+0x121/0x260 [ 1400.588313] ? rwlock_bug.part.0+0x90/0x90 [ 1400.588334] ? __pmd_alloc+0x5e0/0x5e0 [ 1400.588388] __get_user_pages+0x61b/0x1390 [ 1400.588426] ? follow_page_mask+0x1920/0x1920 [ 1400.597198] ? down_read+0x10f/0x430 [ 1400.597999] ? down_write+0x160/0x160 [ 1400.598837] get_user_pages_unlocked+0x18a/0x690 [ 1400.599864] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1400.601055] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1400.602092] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1400.603283] ? pin_user_pages_unlocked+0x80/0x80 [ 1400.604326] get_user_pages_fast+0x66/0xa0 [ 1400.605249] iov_iter_get_pages+0x297/0xf40 [ 1400.606190] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1400.607246] ? mempool_resize+0x7d0/0x7d0 [ 1400.608173] bio_iov_iter_get_pages+0x22a/0x1200 [ 1400.609208] ? bvec_alloc+0x17e/0x2f0 [ 1400.610031] ? bio_alloc_bioset+0x2a1/0x600 [ 1400.610963] ? bio_add_pc_page+0x100/0x100 [ 1400.611905] ? bvec_alloc+0x240/0x2f0 [ 1400.612749] ? iov_iter_npages+0x1fd/0xa70 [ 1400.613659] ? ext4_iomap_begin+0x1a0/0x700 [ 1400.614601] iomap_dio_bio_actor+0x77a/0xef0 [ 1400.615571] iomap_dio_actor+0x36f/0x560 [ 1400.616467] iomap_apply+0x282/0x9e0 [ 1400.617269] ? iomap_dio_rw+0x90/0x90 [ 1400.618090] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1400.619339] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1400.620513] ? mark_held_locks+0x9e/0xe0 [ 1400.621415] ? filemap_check_errors+0xa5/0x150 [ 1400.622412] __iomap_dio_rw+0x6cd/0x11a0 [ 1400.623285] ? iomap_dio_rw+0x90/0x90 [ 1400.624139] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1400.625140] ? down_read+0x10f/0x430 [ 1400.625946] ? down_write+0x160/0x160 [ 1400.626779] iomap_dio_rw+0x31/0x90 [ 1400.627570] ext4_file_read_iter+0x2c7/0x4c0 [ 1400.628540] new_sync_read+0x424/0x6f0 [ 1400.629386] ? fsnotify+0xf30/0xf30 [ 1400.630167] ? ksys_lseek+0x1b0/0x1b0 [ 1400.630994] ? _cond_resched+0x12/0x80 [ 1400.631840] ? avc_policy_seqno+0x9/0x70 [ 1400.632747] ? selinux_file_permission+0x36/0x510 [ 1400.633799] ? __fget_files+0x296/0x480 [ 1400.634684] vfs_read+0x457/0x580 [ 1400.635448] ksys_read+0x12d/0x260 [ 1400.636231] ? vfs_write+0xa30/0xa30 [ 1400.637044] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1400.638094] do_syscall_64+0x33/0x40 [ 1400.638898] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1400.640016] RIP: 0033:0x7f4ab5779b19 [ 1400.640839] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1400.644818] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1400.646463] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1400.648008] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1400.649556] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1400.651099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1400.652648] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1400.654263] CPU: 0 PID: 8135 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1400.655751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1400.657533] Call Trace: [ 1400.658109] dump_stack+0x107/0x167 [ 1400.658899] should_fail.cold+0x5/0xa [ 1400.659728] __alloc_pages_nodemask+0x182/0x680 [ 1400.660749] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1400.661816] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1400.663116] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1400.664259] ? lock_downgrade+0x6d0/0x6d0 [ 1400.665159] ? mark_held_locks+0x9e/0xe0 [ 1400.666036] alloc_pages_vma+0xbb/0x410 [ 1400.666900] handle_mm_fault+0x154b/0x3520 [ 1400.667816] ? do_raw_spin_lock+0x121/0x260 [ 1400.667986] FAULT_INJECTION: forcing a failure. [ 1400.667986] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1400.668764] ? rwlock_bug.part.0+0x90/0x90 [ 1400.668785] ? __pmd_alloc+0x5e0/0x5e0 [ 1400.668845] __get_user_pages+0x61b/0x1390 [ 1400.673901] ? follow_page_mask+0x1920/0x1920 [ 1400.674855] ? down_read+0x10f/0x430 [ 1400.675644] ? down_write+0x160/0x160 [ 1400.676477] get_user_pages_unlocked+0x18a/0x690 [ 1400.677486] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1400.678633] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1400.679648] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1400.680833] ? pin_user_pages_unlocked+0x80/0x80 [ 1400.681868] get_user_pages_fast+0x66/0xa0 [ 1400.682772] iov_iter_get_pages+0x297/0xf40 [ 1400.683715] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1400.684767] ? mempool_resize+0x7d0/0x7d0 [ 1400.685671] bio_iov_iter_get_pages+0x22a/0x1200 [ 1400.686677] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1400.687815] ? bvec_alloc+0x17e/0x2f0 [ 1400.688650] ? bio_alloc_bioset+0x2a1/0x600 [ 1400.689585] ? bio_add_pc_page+0x100/0x100 [ 1400.690473] ? bvec_alloc+0x240/0x2f0 [ 1400.691300] ? iov_iter_npages+0x1fd/0xa70 [ 1400.692196] ? ext4_iomap_begin+0x1a0/0x700 [ 1400.693129] iomap_dio_bio_actor+0x77a/0xef0 [ 1400.694073] iomap_dio_actor+0x36f/0x560 [ 1400.694953] iomap_apply+0x282/0x9e0 [ 1400.695741] ? iomap_dio_rw+0x90/0x90 [ 1400.696567] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1400.697784] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1400.698919] ? mark_held_locks+0x9e/0xe0 [ 1400.699796] ? filemap_check_errors+0xa5/0x150 [ 1400.700794] __iomap_dio_rw+0x6cd/0x11a0 [ 1400.701648] ? iomap_dio_rw+0x90/0x90 [ 1400.702488] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1400.703460] ? down_read+0x10f/0x430 [ 1400.704263] ? down_write+0x160/0x160 [ 1400.705074] iomap_dio_rw+0x31/0x90 [ 1400.705857] ext4_file_read_iter+0x2c7/0x4c0 [ 1400.706788] new_sync_read+0x424/0x6f0 [ 1400.707628] ? fsnotify+0xf30/0xf30 [ 1400.708408] ? ksys_lseek+0x1b0/0x1b0 [ 1400.709205] ? _cond_resched+0x12/0x80 [ 1400.710014] ? avc_policy_seqno+0x9/0x70 [ 1400.710861] ? selinux_file_permission+0x36/0x510 [ 1400.711865] ? __fget_files+0x296/0x480 [ 1400.712717] vfs_read+0x457/0x580 [ 1400.713446] ksys_read+0x12d/0x260 [ 1400.714185] ? vfs_write+0xa30/0xa30 [ 1400.714969] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1400.715999] do_syscall_64+0x33/0x40 [ 1400.716781] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1400.717850] RIP: 0033:0x7f771d441b19 [ 1400.718621] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1400.722482] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1400.724060] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1400.725545] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1400.727017] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1400.728513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1400.729982] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1400.731512] CPU: 1 PID: 8147 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1400.733070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1400.734862] Call Trace: [ 1400.735449] dump_stack+0x107/0x167 [ 1400.736262] should_fail.cold+0x5/0xa [ 1400.737109] __alloc_pages_nodemask+0x182/0x680 [ 1400.737465] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 1 (only 16 groups) [ 1400.738109] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1400.738139] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1400.738171] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1400.743524] ? lock_downgrade+0x6d0/0x6d0 [ 1400.744439] ? mark_held_locks+0x9e/0xe0 [ 1400.745330] alloc_pages_vma+0xbb/0x410 [ 1400.746189] handle_mm_fault+0x154b/0x3520 [ 1400.747110] ? do_raw_spin_lock+0x121/0x260 [ 1400.748067] ? rwlock_bug.part.0+0x90/0x90 [ 1400.748989] ? __pmd_alloc+0x5e0/0x5e0 [ 1400.749871] __get_user_pages+0x61b/0x1390 [ 1400.750813] ? follow_page_mask+0x1920/0x1920 [ 1400.751803] ? get_user_pages_unlocked+0x10f/0x690 [ 1400.752885] get_user_pages_unlocked+0x18a/0x690 [ 1400.753931] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1400.754973] ? internal_get_user_pages_fast+0x9b8/0x23b0 [ 1400.756169] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1400.757358] ? pin_user_pages_unlocked+0x80/0x80 [ 1400.758648] get_user_pages_fast+0x66/0xa0 [ 1400.759637] iov_iter_get_pages+0x297/0xf40 [ 1400.760590] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1400.761652] ? mempool_resize+0x7d0/0x7d0 [ 1400.762561] bio_iov_iter_get_pages+0x22a/0x1200 [ 1400.763580] ? __sanitizer_cov_trace_switch+0x37/0x80 [ 1400.764703] ? bvec_alloc+0x17e/0x2f0 [ 1400.765528] ? bio_alloc_bioset+0x2a1/0x600 [ 1400.766591] ? bio_add_pc_page+0x100/0x100 [ 1400.767592] ? bvec_alloc+0x240/0x2f0 [ 1400.768440] ? iov_iter_npages+0x1fd/0xa70 [ 1400.769343] ? ext4_iomap_begin+0x1a0/0x700 17:39:03 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x10, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1400.770273] iomap_dio_bio_actor+0x77a/0xef0 [ 1400.771401] iomap_dio_actor+0x36f/0x560 [ 1400.772298] iomap_apply+0x282/0x9e0 [ 1400.773104] ? iomap_dio_rw+0x90/0x90 [ 1400.773929] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1400.775181] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1400.776348] ? mark_held_locks+0x9e/0xe0 [ 1400.777248] ? filemap_check_errors+0xa5/0x150 [ 1400.778240] __iomap_dio_rw+0x6cd/0x11a0 [ 1400.779117] ? iomap_dio_rw+0x90/0x90 [ 1400.779963] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1400.780970] ? down_read+0x10f/0x430 [ 1400.781778] ? down_write+0x160/0x160 [ 1400.782610] iomap_dio_rw+0x31/0x90 [ 1400.783404] ext4_file_read_iter+0x2c7/0x4c0 [ 1400.784377] new_sync_read+0x424/0x6f0 [ 1400.785222] ? fsnotify+0xf30/0xf30 [ 1400.786013] ? ksys_lseek+0x1b0/0x1b0 [ 1400.786840] ? _cond_resched+0x12/0x80 [ 1400.787683] ? avc_policy_seqno+0x9/0x70 [ 1400.788578] ? selinux_file_permission+0x36/0x510 [ 1400.789626] ? __fget_files+0x296/0x480 [ 1400.790494] vfs_read+0x457/0x580 [ 1400.791249] ksys_read+0x12d/0x260 [ 1400.792014] ? vfs_write+0xa30/0xa30 [ 1400.792849] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1400.793896] do_syscall_64+0x33/0x40 [ 1400.794703] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1400.795804] RIP: 0033:0x7fe1c8afeb19 [ 1400.796631] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1400.800804] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1400.802452] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1400.803983] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1400.805512] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1400.807029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1400.808561] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 17:39:03 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 60) [ 1400.904876] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 1 (only 16 groups) 17:39:03 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r1 = timerfd_create(0x9, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', '&\xa2\x00'}, &(0x7f0000000040)='/dev/vcsa\x00', 0xa, 0x2) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r2) 17:39:04 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) read(r0, &(0x7f0000000000)=""/46, 0x21) 17:39:04 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 63) 17:39:04 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000fffa000000000200000000000000100000000000000000000078694666140127210dcb114b8e204eb907ba620a393b6f218c924caf77283189996388286ee46f45f00a45539c6ed4018e3bdc0094"]) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xfffffc01}}, './file0\x00'}) [ 1401.049825] FAULT_INJECTION: forcing a failure. [ 1401.049825] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1401.052814] CPU: 0 PID: 8163 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1401.054212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1401.055898] Call Trace: [ 1401.056451] dump_stack+0x107/0x167 [ 1401.057210] should_fail.cold+0x5/0xa [ 1401.057247] __alloc_pages_nodemask+0x182/0x680 17:39:04 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x700, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1401.057267] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1401.057294] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1401.057322] ? count_memcg_event_mm.part.0+0x110/0x2a0 17:39:04 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 67) [ 1401.057344] ? lock_downgrade+0x6d0/0x6d0 [ 1401.057361] ? mark_held_locks+0x9e/0xe0 [ 1401.057389] alloc_pages_vma+0xbb/0x410 [ 1401.057416] handle_mm_fault+0x154b/0x3520 [ 1401.057442] ? do_raw_spin_lock+0x121/0x260 [ 1401.057465] ? rwlock_bug.part.0+0x90/0x90 [ 1401.057484] ? __pmd_alloc+0x5e0/0x5e0 [ 1401.057534] __get_user_pages+0x61b/0x1390 [ 1401.057568] ? follow_page_mask+0x1920/0x1920 [ 1401.057589] ? down_read+0x10f/0x430 [ 1401.057609] ? down_write+0x160/0x160 [ 1401.057644] get_user_pages_unlocked+0x18a/0x690 [ 1401.057667] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1401.057691] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1401.057728] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1401.057787] ? pin_user_pages_unlocked+0x80/0x80 [ 1401.057823] get_user_pages_fast+0x66/0xa0 [ 1401.057850] iov_iter_get_pages+0x297/0xf40 [ 1401.057881] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1401.057900] ? mempool_resize+0x7d0/0x7d0 [ 1401.057933] bio_iov_iter_get_pages+0x22a/0x1200 [ 1401.057961] ? bvec_alloc+0x17e/0x2f0 [ 1401.057984] ? bio_alloc_bioset+0x2a1/0x600 [ 1401.058002] ? bio_add_pc_page+0x100/0x100 [ 1401.058021] ? bvec_alloc+0x240/0x2f0 [ 1401.058047] ? iov_iter_npages+0x1fd/0xa70 [ 1401.058066] ? ext4_iomap_begin+0x1a0/0x700 [ 1401.058094] iomap_dio_bio_actor+0x77a/0xef0 [ 1401.058134] iomap_dio_actor+0x36f/0x560 [ 1401.058163] iomap_apply+0x282/0x9e0 [ 1401.058182] ? iomap_dio_rw+0x90/0x90 [ 1401.058206] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1401.058237] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1401.058255] ? mark_held_locks+0x9e/0xe0 [ 1401.058295] ? filemap_check_errors+0xa5/0x150 [ 1401.058322] __iomap_dio_rw+0x6cd/0x11a0 [ 1401.058338] ? iomap_dio_rw+0x90/0x90 [ 1401.058380] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1401.058401] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1401.058421] ? trace_hardirqs_on+0x5b/0x180 [ 1401.058445] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1401.058487] iomap_dio_rw+0x31/0x90 [ 1401.058509] ext4_file_read_iter+0x2c7/0x4c0 [ 1401.058535] new_sync_read+0x424/0x6f0 [ 1401.058553] ? fsnotify+0xf30/0xf30 [ 1401.058572] ? ksys_lseek+0x1b0/0x1b0 [ 1401.058593] ? _cond_resched+0x12/0x80 [ 1401.058615] ? avc_policy_seqno+0x9/0x70 [ 1401.058637] ? selinux_file_permission+0x36/0x510 [ 1401.058663] ? __fget_files+0x296/0x480 [ 1401.058696] vfs_read+0x457/0x580 [ 1401.058725] ksys_read+0x12d/0x260 [ 1401.058744] ? vfs_write+0xa30/0xa30 [ 1401.058772] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1401.058799] do_syscall_64+0x33/0x40 [ 1401.058820] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1401.058834] RIP: 0033:0x7f771d441b19 [ 1401.058855] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1401.058866] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1401.058889] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1401.058901] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1401.058913] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1401.058924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1401.058936] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1401.197879] FAULT_INJECTION: forcing a failure. [ 1401.197879] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1401.197904] CPU: 1 PID: 8172 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1401.197917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1401.197925] Call Trace: [ 1401.197958] dump_stack+0x107/0x167 [ 1401.197990] should_fail.cold+0x5/0xa [ 1401.198023] __alloc_pages_nodemask+0x182/0x680 [ 1401.198045] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1401.198074] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1401.198104] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1401.198127] ? lock_downgrade+0x6d0/0x6d0 [ 1401.198145] ? mark_held_locks+0x9e/0xe0 [ 1401.198176] alloc_pages_vma+0xbb/0x410 [ 1401.198205] handle_mm_fault+0x154b/0x3520 [ 1401.198234] ? do_raw_spin_lock+0x121/0x260 [ 1401.198258] ? rwlock_bug.part.0+0x90/0x90 [ 1401.198278] ? __pmd_alloc+0x5e0/0x5e0 [ 1401.198332] __get_user_pages+0x61b/0x1390 [ 1401.198374] ? follow_page_mask+0x1920/0x1920 [ 1401.198409] ? down_read+0x10f/0x430 [ 1401.198434] ? down_write+0x160/0x160 [ 1401.198471] get_user_pages_unlocked+0x18a/0x690 [ 1401.198496] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1401.198522] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1401.198562] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1401.198625] ? pin_user_pages_unlocked+0x80/0x80 [ 1401.198663] get_user_pages_fast+0x66/0xa0 [ 1401.198693] iov_iter_get_pages+0x297/0xf40 [ 1401.198725] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1401.198746] ? mempool_resize+0x7d0/0x7d0 [ 1401.198782] bio_iov_iter_get_pages+0x22a/0x1200 [ 1401.198811] ? bvec_alloc+0x17e/0x2f0 [ 1401.198836] ? bio_alloc_bioset+0x2a1/0x600 [ 1401.198856] ? bio_add_pc_page+0x100/0x100 [ 1401.198875] ? bvec_alloc+0x240/0x2f0 [ 1401.198904] ? iov_iter_npages+0x1fd/0xa70 [ 1401.198924] ? ext4_iomap_begin+0x1a0/0x700 [ 1401.198954] iomap_dio_bio_actor+0x77a/0xef0 [ 1401.198997] iomap_dio_actor+0x36f/0x560 [ 1401.199028] iomap_apply+0x282/0x9e0 [ 1401.199049] ? iomap_dio_rw+0x90/0x90 [ 1401.199074] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1401.199108] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1401.199128] ? mark_held_locks+0x9e/0xe0 [ 1401.199171] ? filemap_check_errors+0xa5/0x150 [ 1401.199200] __iomap_dio_rw+0x6cd/0x11a0 [ 1401.199218] ? iomap_dio_rw+0x90/0x90 [ 1401.199264] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1401.199298] ? down_read+0x10f/0x430 [ 1401.199319] ? down_write+0x160/0x160 [ 1401.199349] iomap_dio_rw+0x31/0x90 [ 1401.199380] ext4_file_read_iter+0x2c7/0x4c0 [ 1401.199422] new_sync_read+0x424/0x6f0 [ 1401.199452] ? fsnotify+0xf30/0xf30 [ 1401.199480] ? ksys_lseek+0x1b0/0x1b0 [ 1401.199519] ? security_file_permission+0x178/0x570 [ 1401.199547] ? __fget_files+0x296/0x480 [ 1401.199582] vfs_read+0x457/0x580 [ 1401.199613] ksys_read+0x12d/0x260 [ 1401.199634] ? vfs_write+0xa30/0xa30 [ 1401.199663] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1401.199692] do_syscall_64+0x33/0x40 [ 1401.199715] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1401.199730] RIP: 0033:0x7f4ab5779b19 [ 1401.199753] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1401.199766] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1401.199790] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1401.199804] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1401.199817] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1401.199830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1401.199843] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1401.222947] FAULT_INJECTION: forcing a failure. [ 1401.222947] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1401.222975] CPU: 1 PID: 8177 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1401.222987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1401.222994] Call Trace: [ 1401.223021] dump_stack+0x107/0x167 [ 1401.223048] should_fail.cold+0x5/0xa [ 1401.223080] __alloc_pages_nodemask+0x182/0x680 [ 1401.223101] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1401.223131] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1401.223163] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1401.223185] ? lock_downgrade+0x6d0/0x6d0 [ 1401.223204] ? mark_held_locks+0x9e/0xe0 [ 1401.223235] alloc_pages_vma+0xbb/0x410 [ 1401.223263] handle_mm_fault+0x154b/0x3520 [ 1401.223291] ? do_raw_spin_lock+0x121/0x260 [ 1401.223316] ? rwlock_bug.part.0+0x90/0x90 [ 1401.223336] ? __pmd_alloc+0x5e0/0x5e0 [ 1401.223391] __get_user_pages+0x61b/0x1390 [ 1401.223428] ? follow_page_mask+0x1920/0x1920 [ 1401.223451] ? down_read+0x10f/0x430 [ 1401.223471] ? down_write+0x160/0x160 [ 1401.223509] get_user_pages_unlocked+0x18a/0x690 [ 1401.223534] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1401.223560] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1401.223600] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1401.223664] ? pin_user_pages_unlocked+0x80/0x80 [ 1401.223702] get_user_pages_fast+0x66/0xa0 [ 1401.223730] iov_iter_get_pages+0x297/0xf40 [ 1401.223763] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1401.223783] ? mempool_resize+0x7d0/0x7d0 [ 1401.223817] bio_iov_iter_get_pages+0x22a/0x1200 [ 1401.223847] ? bvec_alloc+0x17e/0x2f0 [ 1401.223873] ? bio_alloc_bioset+0x2a1/0x600 [ 1401.223892] ? bio_add_pc_page+0x100/0x100 [ 1401.223912] ? bvec_alloc+0x240/0x2f0 [ 1401.223941] ? iov_iter_npages+0x1fd/0xa70 [ 1401.223959] ? ext4_iomap_begin+0x1a0/0x700 [ 1401.223988] iomap_dio_bio_actor+0x77a/0xef0 [ 1401.224032] iomap_dio_actor+0x36f/0x560 [ 1401.224090] iomap_apply+0x282/0x9e0 [ 1401.224112] ? iomap_dio_rw+0x90/0x90 [ 1401.224137] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1401.224171] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1401.224191] ? mark_held_locks+0x9e/0xe0 [ 1401.224234] ? filemap_check_errors+0xa5/0x150 [ 1401.224263] __iomap_dio_rw+0x6cd/0x11a0 [ 1401.224281] ? iomap_dio_rw+0x90/0x90 [ 1401.224326] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1401.224360] ? down_read+0x10f/0x430 [ 1401.224382] ? down_write+0x160/0x160 [ 1401.224412] iomap_dio_rw+0x31/0x90 [ 1401.224436] ext4_file_read_iter+0x2c7/0x4c0 [ 1401.224463] new_sync_read+0x424/0x6f0 [ 1401.224483] ? fsnotify+0xf30/0xf30 [ 1401.224503] ? ksys_lseek+0x1b0/0x1b0 [ 1401.224525] ? _cond_resched+0x12/0x80 [ 1401.224549] ? avc_policy_seqno+0x9/0x70 [ 1401.224572] ? selinux_file_permission+0x36/0x510 [ 1401.224620] vfs_read+0x457/0x580 [ 1401.224651] ksys_read+0x12d/0x260 [ 1401.224671] ? vfs_write+0xa30/0xa30 [ 1401.224701] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1401.224729] do_syscall_64+0x33/0x40 [ 1401.224752] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1401.224767] RIP: 0033:0x7fe1c8afeb19 [ 1401.224790] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1401.224802] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1401.224826] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1401.224840] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1401.224853] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1401.224866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1401.224879] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1401.230140] 9pnet: Insufficient options for proto=fd 17:39:17 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) timerfd_gettime(r0, &(0x7f0000000000)) [ 1414.091816] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8188 comm=syz-executor.5 17:39:17 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x900, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:39:17 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x727100, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x600400, 0x40) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x80800) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), r1) sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x100, r5, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xb326}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}]}, @TIPC_NLA_NODE={0xd0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xc4, 0x3, "8fcae39b5b5533d0e4777b4493b34a09d71d6968877f7337b85634e9068464d99593adc9842dba2fdc74dc781f623d751f16682fef781affd7d30e237bc6a9e36fc37dd17c1319856b384a0d40d14a01dc8f35e400523a860fb17137a81216bf4a16448afa605e14087112f3406244f492d8f700fbec1e3592454953ebf5b5992999c92ff99f72cda2b4d69c5b4cc02fee71630188bd2f6455f6dc396e0e70048aaaf973fb28fe25abff63f29627312eaa11b2563edb09a6215da4cb14156abf"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000044}, 0x4100) splice(r2, &(0x7f00000000c0)=0x1f, r4, &(0x7f0000000140)=0x6, 0x7fff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) 17:39:17 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 61) 17:39:17 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 64) 17:39:17 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 68) 17:39:17 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="00040000000000004a5e154be13c2e9bd0e19950b7070000000000000000000000ff2647079025d0362c49fe4f1f213dd3176c66a5f50eec079e0153bf84334bcdbf6b1cd4be16fe3d72f50fad487643377291b17572d8cc8a146f05910d453bf0f2890600000049edaf29d072078b072459265133df8089541661a229dd9c923e6b58010d17a30dcb5cfbc20bef4003f884ee3acf99cbb3fecf2ed4f2cf3c993b3cb37bda00f14f8e537c89e8d69502ab27d95706f785d400"/194]) 17:39:17 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r1 = timerfd_create(0x9, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r2, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x38, r3, 0x800, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x80000000, 0x2c}}}}, [@NL80211_ATTR_BSS_BASIC_RATES={0xf, 0x24, [{0x69}, {0x35, 0x1}, {0xb, 0x1}, {0x48, 0x1}, {0x12}, {0x36}, {0x30}, {0x9}, {0x2}, {0x30, 0x1}, {0x4, 0x1}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x24040098}, 0x48100) r5 = socket$netlink(0x10, 0x3, 0x0) ftruncate(0xffffffffffffffff, 0x1000004) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendfile(r6, 0xffffffffffffffff, 0x0, 0xb052) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="6bb38c5e", @ANYRES16=0x0, @ANYBLOB="050000000000000000000f00000008000300", @ANYRES32=r7, @ANYBLOB], 0x1c}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x34, 0x0, 0x800, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x100000, 0x5c}}}}, [@NL80211_ATTR_MESH_ID={0xa}]}, 0x34}}, 0x4890) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r2) [ 1414.118355] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8188 comm=syz-executor.5 [ 1414.139667] FAULT_INJECTION: forcing a failure. [ 1414.139667] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1414.142108] CPU: 1 PID: 8197 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1414.143460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1414.145120] Call Trace: [ 1414.145150] dump_stack+0x107/0x167 [ 1414.145176] should_fail.cold+0x5/0xa [ 1414.145207] __alloc_pages_nodemask+0x182/0x680 [ 1414.145228] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1414.145260] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1414.145288] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1414.145310] ? lock_downgrade+0x6d0/0x6d0 [ 1414.145327] ? mark_held_locks+0x9e/0xe0 [ 1414.145356] alloc_pages_vma+0xbb/0x410 [ 1414.145384] handle_mm_fault+0x154b/0x3520 [ 1414.145410] ? do_raw_spin_lock+0x121/0x260 [ 1414.145433] ? rwlock_bug.part.0+0x90/0x90 [ 1414.145451] ? __pmd_alloc+0x5e0/0x5e0 [ 1414.145502] __get_user_pages+0x61b/0x1390 [ 1414.145536] ? follow_page_mask+0x1920/0x1920 [ 1414.145558] ? down_read+0x10f/0x430 [ 1414.145580] ? down_write+0x160/0x160 [ 1414.160366] get_user_pages_unlocked+0x18a/0x690 [ 1414.160390] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1414.160414] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1414.160452] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1414.160511] ? pin_user_pages_unlocked+0x80/0x80 [ 1414.160547] get_user_pages_fast+0x66/0xa0 [ 1414.160576] iov_iter_get_pages+0x297/0xf40 [ 1414.160607] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1414.160626] ? mempool_resize+0x7d0/0x7d0 [ 1414.160660] bio_iov_iter_get_pages+0x22a/0x1200 [ 1414.164821] FAULT_INJECTION: forcing a failure. [ 1414.164821] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1414.165623] ? bvec_alloc+0x17e/0x2f0 [ 1414.165647] ? bio_alloc_bioset+0x2a1/0x600 [ 1414.165665] ? bio_add_pc_page+0x100/0x100 [ 1414.165684] ? bvec_alloc+0x240/0x2f0 [ 1414.165710] ? iov_iter_npages+0x1fd/0xa70 [ 1414.165729] ? ext4_iomap_begin+0x1a0/0x700 [ 1414.165757] iomap_dio_bio_actor+0x77a/0xef0 [ 1414.165797] iomap_dio_actor+0x36f/0x560 [ 1414.165826] iomap_apply+0x282/0x9e0 [ 1414.165845] ? iomap_dio_rw+0x90/0x90 [ 1414.165869] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1414.165900] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1414.165919] ? mark_held_locks+0x9e/0xe0 [ 1414.165959] ? filemap_check_errors+0xa5/0x150 [ 1414.165997] __iomap_dio_rw+0x6cd/0x11a0 [ 1414.185419] ? iomap_dio_rw+0x90/0x90 [ 1414.186213] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1414.187132] ? down_read+0x10f/0x430 [ 1414.187900] ? down_write+0x160/0x160 [ 1414.188673] iomap_dio_rw+0x31/0x90 [ 1414.189424] ext4_file_read_iter+0x2c7/0x4c0 [ 1414.190313] new_sync_read+0x424/0x6f0 [ 1414.191091] ? fsnotify+0xf30/0xf30 [ 1414.191821] ? ksys_lseek+0x1b0/0x1b0 [ 1414.192607] ? _cond_resched+0x12/0x80 [ 1414.193391] ? avc_policy_seqno+0x9/0x70 [ 1414.194203] ? selinux_file_permission+0x36/0x510 [ 1414.195169] ? __fget_files+0x296/0x480 [ 1414.195973] vfs_read+0x457/0x580 [ 1414.196690] ksys_read+0x12d/0x260 [ 1414.197405] ? vfs_write+0xa30/0xa30 [ 1414.198159] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1414.199121] do_syscall_64+0x33/0x40 [ 1414.199859] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1414.200891] RIP: 0033:0x7fe1c8afeb19 [ 1414.201630] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1414.205353] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1414.206880] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1414.208315] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1414.209769] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1414.211232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1414.212693] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1414.214231] CPU: 0 PID: 8201 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1414.215626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1414.217341] Call Trace: [ 1414.217368] dump_stack+0x107/0x167 [ 1414.217399] should_fail.cold+0x5/0xa [ 1414.217433] __alloc_pages_nodemask+0x182/0x680 [ 1414.217454] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1414.217481] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1414.217513] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1414.217534] ? lock_downgrade+0x6d0/0x6d0 [ 1414.217556] ? mark_held_locks+0x9e/0xe0 [ 1414.217585] alloc_pages_vma+0xbb/0x410 [ 1414.217615] handle_mm_fault+0x154b/0x3520 [ 1414.217647] ? do_raw_spin_lock+0x121/0x260 [ 1414.217670] ? rwlock_bug.part.0+0x90/0x90 [ 1414.217690] ? __pmd_alloc+0x5e0/0x5e0 [ 1414.217745] __get_user_pages+0x61b/0x1390 [ 1414.217783] ? follow_page_mask+0x1920/0x1920 [ 1414.217819] ? get_user_pages_unlocked+0xfe/0x690 [ 1414.217849] get_user_pages_unlocked+0x18a/0x690 [ 1414.217873] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1414.217898] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1414.217935] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1414.217995] ? pin_user_pages_unlocked+0x80/0x80 [ 1414.218031] get_user_pages_fast+0x66/0xa0 [ 1414.218063] iov_iter_get_pages+0x297/0xf40 [ 1414.218093] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1414.218111] ? mempool_resize+0x7d0/0x7d0 [ 1414.218143] bio_iov_iter_get_pages+0x22a/0x1200 [ 1414.218170] ? bvec_alloc+0x17e/0x2f0 [ 1414.218194] ? bio_alloc_bioset+0x2a1/0x600 [ 1414.218212] ? bio_add_pc_page+0x100/0x100 [ 1414.218231] ? bvec_alloc+0x240/0x2f0 [ 1414.218262] ? iov_iter_npages+0x1fd/0xa70 [ 1414.218284] ? ext4_iomap_begin+0x1a0/0x700 [ 1414.218314] iomap_dio_bio_actor+0x77a/0xef0 [ 1414.218354] iomap_dio_actor+0x36f/0x560 [ 1414.218383] iomap_apply+0x282/0x9e0 [ 1414.218403] ? iomap_dio_rw+0x90/0x90 [ 1414.218426] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1414.218457] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1414.218476] ? mark_held_locks+0x9e/0xe0 [ 1414.218516] ? filemap_check_errors+0xa5/0x150 [ 1414.218543] __iomap_dio_rw+0x6cd/0x11a0 [ 1414.218560] ? iomap_dio_rw+0x90/0x90 [ 1414.218602] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1414.218634] ? down_read+0x10f/0x430 [ 1414.218654] ? down_write+0x160/0x160 [ 1414.218682] iomap_dio_rw+0x31/0x90 [ 1414.218705] ext4_file_read_iter+0x2c7/0x4c0 [ 1414.218730] new_sync_read+0x424/0x6f0 [ 1414.218748] ? fsnotify+0xf30/0xf30 [ 1414.218767] ? ksys_lseek+0x1b0/0x1b0 [ 1414.218788] ? _cond_resched+0x12/0x80 [ 1414.218810] ? avc_policy_seqno+0x9/0x70 [ 1414.218831] ? selinux_file_permission+0x36/0x510 [ 1414.218857] ? __fget_files+0x296/0x480 [ 1414.218891] vfs_read+0x457/0x580 [ 1414.218920] ksys_read+0x12d/0x260 [ 1414.218940] ? vfs_write+0xa30/0xa30 [ 1414.218967] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1414.218993] do_syscall_64+0x33/0x40 [ 1414.219014] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1414.219028] RIP: 0033:0x7f4ab5779b19 [ 1414.219047] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1414.219058] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1414.219080] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1414.219093] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1414.219105] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1414.219117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1414.219129] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1414.224890] FAULT_INJECTION: forcing a failure. [ 1414.224890] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1414.224913] CPU: 0 PID: 8203 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1414.224924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1414.224931] Call Trace: [ 1414.224955] dump_stack+0x107/0x167 [ 1414.224985] should_fail.cold+0x5/0xa [ 1414.225015] __alloc_pages_nodemask+0x182/0x680 [ 1414.225035] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1414.225063] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1414.225092] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1414.225113] ? lock_downgrade+0x6d0/0x6d0 [ 1414.225131] ? mark_held_locks+0x9e/0xe0 [ 1414.225160] alloc_pages_vma+0xbb/0x410 [ 1414.225187] handle_mm_fault+0x154b/0x3520 [ 1414.225214] ? do_raw_spin_lock+0x121/0x260 [ 1414.225238] ? rwlock_bug.part.0+0x90/0x90 [ 1414.225257] ? __pmd_alloc+0x5e0/0x5e0 [ 1414.225309] __get_user_pages+0x61b/0x1390 [ 1414.225344] ? follow_page_mask+0x1920/0x1920 [ 1414.225365] ? down_read+0x10f/0x430 [ 1414.225386] ? down_write+0x160/0x160 [ 1414.225421] get_user_pages_unlocked+0x18a/0x690 [ 1414.225445] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1414.225471] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1414.225509] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1414.225569] ? pin_user_pages_unlocked+0x80/0x80 [ 1414.225605] get_user_pages_fast+0x66/0xa0 [ 1414.225632] iov_iter_get_pages+0x297/0xf40 [ 1414.225663] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1414.225681] ? mempool_resize+0x7d0/0x7d0 [ 1414.225713] bio_iov_iter_get_pages+0x22a/0x1200 [ 1414.225741] ? bvec_alloc+0x17e/0x2f0 [ 1414.225765] ? bio_alloc_bioset+0x2a1/0x600 [ 1414.225784] ? bio_add_pc_page+0x100/0x100 [ 1414.225803] ? bvec_alloc+0x240/0x2f0 [ 1414.225830] ? iov_iter_npages+0x1fd/0xa70 [ 1414.225848] ? ext4_iomap_begin+0x1a0/0x700 [ 1414.225875] iomap_dio_bio_actor+0x77a/0xef0 [ 1414.225916] iomap_dio_actor+0x36f/0x560 [ 1414.225945] iomap_apply+0x282/0x9e0 [ 1414.225965] ? iomap_dio_rw+0x90/0x90 [ 1414.225990] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1414.226021] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1414.226041] ? mark_held_locks+0x9e/0xe0 [ 1414.226081] ? filemap_check_errors+0xa5/0x150 [ 1414.226109] __iomap_dio_rw+0x6cd/0x11a0 [ 1414.226126] ? iomap_dio_rw+0x90/0x90 [ 1414.226173] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1414.226205] ? down_read+0x10f/0x430 [ 1414.226226] ? down_write+0x160/0x160 [ 1414.226254] iomap_dio_rw+0x31/0x90 [ 1414.226277] ext4_file_read_iter+0x2c7/0x4c0 [ 1414.226303] new_sync_read+0x424/0x6f0 [ 1414.226321] ? fsnotify+0xf30/0xf30 [ 1414.226341] ? ksys_lseek+0x1b0/0x1b0 [ 1414.226364] ? _cond_resched+0x12/0x80 [ 1414.337055] ? avc_policy_seqno+0x9/0x70 [ 1414.337077] ? selinux_file_permission+0x36/0x510 [ 1414.337105] ? __fget_files+0x296/0x480 [ 1414.337140] vfs_read+0x457/0x580 [ 1414.337170] ksys_read+0x12d/0x260 [ 1414.341036] ? vfs_write+0xa30/0xa30 [ 1414.341065] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1414.341092] do_syscall_64+0x33/0x40 [ 1414.341115] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1414.341129] RIP: 0033:0x7f771d441b19 [ 1414.341151] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1414.341162] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1414.341185] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1414.341204] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1414.341216] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1414.354762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1414.354776] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 17:39:17 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$9p(r0, &(0x7f0000000080)="f4", 0x1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000002580)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) sendmsg$NL80211_CMD_REGISTER_BEACONS(r1, &(0x7f0000002680)={&(0x7f00000025c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002640)={&(0x7f0000002600)={0x1c, 0x0, 0x2, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x15}, @void, @void}}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$BTRFS_IOC_SNAP_CREATE(r2, 0x50009401, &(0x7f0000000180)={{r0}, "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"}) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x20000000000}) fcntl$getflags(r2, 0x69f673808b0a2dc3) 17:39:17 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/55) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r1 = timerfd_create(0x9, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f00000004c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r2) 17:39:17 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0xa00, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:39:17 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000100)=[r1, r2], 0x2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="7d67c90695d6dc70b389d268e7c55b0150b91902caffe438d27fbf58d0ec36a3fd74b463c3826a0954801b6737a699ba0dae5747edb0f8e17f17b4a8ece705bed0a32c76f0199ad9ddd3aaab2404dd029cc8ea54f644ee5c936096b85779781cb4383f9f121c18318254f9a1767065fd578f3e9a9bd97653689ee7a773cdc811a11008cc290673c22707ea951b96d0fba92e7215c01c72e404ed2d7db930aa994db46a64ef80ac7da13d99753a5ed014b6bb1e48a6cfe1dbb8f974832475686c8d3fb456c98ad9af3231899b46162d2c649d14469e4afe13", @ANYRES16=0x0, @ANYRESDEC=r3], 0x3c}}, 0x4801) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) 17:39:17 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 65) 17:39:17 executing program 3: r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x2, 0x10000) timerfd_settime(r1, 0x0, &(0x7f0000000040), &(0x7f00000000c0)) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) 17:39:17 executing program 6: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r1 = timerfd_create(0x9, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', '&\xa2\x00'}, &(0x7f0000000040)='/dev/vcsa\x00', 0xa, 0x2) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r2) 17:39:17 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 62) [ 1414.630901] FAULT_INJECTION: forcing a failure. [ 1414.630901] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1414.634354] CPU: 0 PID: 8222 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1414.635772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1414.637510] Call Trace: [ 1414.638063] dump_stack+0x107/0x167 [ 1414.638835] should_fail.cold+0x5/0xa [ 1414.639627] __alloc_pages_nodemask+0x182/0x680 [ 1414.640630] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1414.641647] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1414.642922] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1414.644000] ? lock_downgrade+0x6d0/0x6d0 [ 1414.644871] ? mark_held_locks+0x9e/0xe0 [ 1414.645721] alloc_pages_vma+0xbb/0x410 [ 1414.646572] handle_mm_fault+0x154b/0x3520 [ 1414.647452] ? do_raw_spin_lock+0x121/0x260 [ 1414.648314] ? rwlock_bug.part.0+0x90/0x90 [ 1414.649183] ? __pmd_alloc+0x5e0/0x5e0 [ 1414.650009] __get_user_pages+0x61b/0x1390 [ 1414.650898] ? follow_page_mask+0x1920/0x1920 [ 1414.651815] ? down_read+0x10f/0x430 [ 1414.652586] ? down_write+0x160/0x160 [ 1414.653373] get_user_pages_unlocked+0x18a/0x690 [ 1414.654348] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1414.655441] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1414.656446] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1414.657592] ? pin_user_pages_unlocked+0x80/0x80 [ 1414.658791] get_user_pages_fast+0x66/0xa0 [ 1414.659673] iov_iter_get_pages+0x297/0xf40 [ 1414.660587] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1414.661610] ? mempool_resize+0x7d0/0x7d0 [ 1414.662484] bio_iov_iter_get_pages+0x22a/0x1200 [ 1414.663473] ? bvec_alloc+0x17e/0x2f0 [ 1414.664266] ? bio_alloc_bioset+0x2a1/0x600 [ 1414.665145] ? bio_add_pc_page+0x100/0x100 [ 1414.666006] ? bvec_alloc+0x240/0x2f0 [ 1414.666794] ? iov_iter_npages+0x1fd/0xa70 [ 1414.667649] ? ext4_iomap_begin+0x1a0/0x700 [ 1414.668583] iomap_dio_bio_actor+0x77a/0xef0 [ 1414.669515] iomap_dio_actor+0x36f/0x560 [ 1414.670366] iomap_apply+0x282/0x9e0 [ 1414.671136] ? iomap_dio_rw+0x90/0x90 [ 1414.671926] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1414.673128] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1414.674223] ? mark_held_locks+0x9e/0xe0 [ 1414.675081] ? filemap_check_errors+0xa5/0x150 [ 1414.676031] __iomap_dio_rw+0x6cd/0x11a0 [ 1414.676884] ? iomap_dio_rw+0x90/0x90 [ 1414.677693] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1414.678644] ? down_read+0x10f/0x430 [ 1414.679413] ? down_write+0x160/0x160 [ 1414.680203] iomap_dio_rw+0x31/0x90 [ 1414.680964] ext4_file_read_iter+0x2c7/0x4c0 [ 1414.681877] new_sync_read+0x424/0x6f0 [ 1414.682679] ? fsnotify+0xf30/0xf30 [ 1414.683428] ? ksys_lseek+0x1b0/0x1b0 [ 1414.684213] ? _cond_resched+0x12/0x80 [ 1414.684967] FAULT_INJECTION: forcing a failure. [ 1414.684967] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1414.687385] ? avc_policy_seqno+0x9/0x70 [ 1414.687409] ? selinux_file_permission+0x36/0x510 [ 1414.687437] ? __fget_files+0x296/0x480 [ 1414.687471] vfs_read+0x457/0x580 [ 1414.690769] ksys_read+0x12d/0x260 [ 1414.691512] ? vfs_write+0xa30/0xa30 [ 1414.692292] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1414.693289] do_syscall_64+0x33/0x40 [ 1414.694056] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1414.695108] RIP: 0033:0x7f4ab5779b19 [ 1414.695859] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1414.699642] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1414.701212] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1414.702684] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1414.704109] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1414.705537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1414.706970] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1414.708453] CPU: 1 PID: 8231 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1414.710095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1414.712154] Call Trace: [ 1414.712844] dump_stack+0x107/0x167 [ 1414.713749] should_fail.cold+0x5/0xa [ 1414.714696] __alloc_pages_nodemask+0x182/0x680 [ 1414.715851] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1414.717343] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1414.718631] ? lock_downgrade+0x6d0/0x6d0 [ 1414.719650] ? mark_held_locks+0x9e/0xe0 [ 1414.720650] alloc_pages_vma+0xbb/0x410 [ 1414.721615] handle_mm_fault+0x154b/0x3520 [ 1414.722646] ? do_raw_spin_lock+0x121/0x260 [ 1414.723674] ? rwlock_bug.part.0+0x90/0x90 [ 1414.724716] ? __pmd_alloc+0x5e0/0x5e0 [ 1414.725566] __get_user_pages+0x61b/0x1390 [ 1414.726458] ? follow_page_mask+0x1920/0x1920 [ 1414.727381] ? down_read+0x10f/0x430 [ 1414.728125] ? down_write+0x160/0x160 [ 1414.728940] get_user_pages_unlocked+0x18a/0x690 [ 1414.729911] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1414.731017] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1414.731999] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1414.733143] ? pin_user_pages_unlocked+0x80/0x80 [ 1414.734128] get_user_pages_fast+0x66/0xa0 [ 1414.734998] iov_iter_get_pages+0x297/0xf40 [ 1414.735891] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1414.736904] ? mempool_resize+0x7d0/0x7d0 [ 1414.737770] bio_iov_iter_get_pages+0x22a/0x1200 [ 1414.738728] ? bvec_alloc+0x17e/0x2f0 [ 1414.739525] ? bio_alloc_bioset+0x2a1/0x600 [ 1414.740405] ? bio_add_pc_page+0x100/0x100 [ 1414.741275] ? bvec_alloc+0x240/0x2f0 [ 1414.742036] ? iov_iter_npages+0x1fd/0xa70 [ 1414.742914] ? ext4_iomap_begin+0x1a0/0x700 [ 1414.743776] iomap_dio_bio_actor+0x77a/0xef0 [ 1414.744723] iomap_dio_actor+0x36f/0x560 [ 1414.745577] iomap_apply+0x282/0x9e0 [ 1414.746342] ? iomap_dio_rw+0x90/0x90 [ 1414.747124] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1414.748341] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1414.749441] ? mark_held_locks+0x9e/0xe0 [ 1414.750304] ? filemap_check_errors+0xa5/0x150 [ 1414.751262] __iomap_dio_rw+0x6cd/0x11a0 [ 1414.752097] ? iomap_dio_rw+0x90/0x90 [ 1414.752931] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1414.753885] ? down_read+0x10f/0x430 [ 1414.754664] ? down_write+0x160/0x160 [ 1414.755472] iomap_dio_rw+0x31/0x90 [ 1414.756236] ext4_file_read_iter+0x2c7/0x4c0 [ 1414.756279] new_sync_read+0x424/0x6f0 [ 1414.756296] ? fsnotify+0xf30/0xf30 [ 1414.756314] ? ksys_lseek+0x1b0/0x1b0 [ 1414.756335] ? _cond_resched+0x12/0x80 [ 1414.756356] ? avc_policy_seqno+0x9/0x70 [ 1414.756376] ? selinux_file_permission+0x36/0x510 [ 1414.756401] ? __fget_files+0x296/0x480 [ 1414.756433] vfs_read+0x457/0x580 [ 1414.763679] ksys_read+0x12d/0x260 [ 1414.764421] ? vfs_write+0xa30/0xa30 [ 1414.765183] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1414.766200] do_syscall_64+0x33/0x40 [ 1414.766978] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1414.767992] RIP: 0033:0x7f771d441b19 [ 1414.768781] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1414.772451] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1414.774029] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1414.775453] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1414.776879] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1414.778294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1414.779704] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 17:39:17 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) r1 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) timerfd_create(0x8, 0x800) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYRESDEC=r1], 0x3c}}, 0x4801) splice(r0, &(0x7f0000000000)=0xfffffffffffffff7, r1, &(0x7f0000000040)=0x7f, 0x3, 0x8) read(r0, &(0x7f0000000080)=""/38, 0x26) 17:39:17 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0xb00, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:39:17 executing program 6: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r1 = timerfd_create(0x9, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', '&\xa2\x00'}, &(0x7f0000000040)='/dev/vcsa\x00', 0xa, 0x2) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r2) 17:39:32 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 63) 17:39:32 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000000140)=""/185, &(0x7f0000000280)=0xb9) openat(r3, &(0x7f0000000100)='./file0\x00', 0x6400, 0xd4) read(r1, &(0x7f0000000000), 0x1b4000) 17:39:32 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 66) 17:39:32 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x1020, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:39:32 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 69) 17:39:32 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) timerfd_settime(r1, 0x1, &(0x7f0000001680)={{0x77359400}}, &(0x7f00000016c0)) read(0xffffffffffffffff, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(r2, 0x0, r5) syz_genetlink_get_family_id$smc(0x0, r3) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r6, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) sendmsg$nl_generic(r6, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000040)={&(0x7f00000004c0)={0x118c, 0x35, 0x800, 0x70bd2d, 0x25dfdbff, {0x17}, [@generic="ec86a192473e4211a54a77e9391721fae4e5f765d8307254657e669ae3fd29d0bf27e6d37af0582e32baaff0402b2158d74c77695e079acffd033d1c487b5d1c060442564a4fd9e91594dd024f2a7c68d03ae0db5fa2f1d8f9", @typed={0x6, 0x18, 0x0, 0x0, @str=']\x00'}, @generic="1a6f32a8a1bf1b5f1090a4014dc6c522d2ca4aa2775f751c66cf64d443467153479889cc3f07e25def132401d4a8e95e4ce6c67e92e559465f03dbf2600be4f5603b6107185e951425576724bf7c183252cf8cd18d5265e42c7d2819a289ef74b2c57d0194d7b10d56668f2e839dddebb93bee8ddd96f08918b8dd378bac2c62faffe887f5c7d789a5e11ea349b98ce7966e8dd0a8d6bb2b4795ff0e3709700b69ff48572015dce08202af713b6cbaa34c0cc8fa27a7083c7d2f7030a18bfd1fd6eb917d0cd52dbd0b2a51f3d0490f6056f8f1f7", @typed={0x40, 0x8, 0x0, 0x0, @binary="6a677ace3fc4aec0c086f2502734d1cff85a16225ee083f9d51dd5c461c5f7123f59c9c20d7f2a3d8e23f82f0e17479f00b50d375f50486e22b1fe51"}, @generic="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0x118c}, 0x1, 0x0, 0x0, 0x1a6d590425d8f539}, 0x8801) 17:39:32 executing program 6: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r1 = timerfd_create(0x9, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000080)={0x2, 'ip6tnl0\x00', {0x2}, 0x37f8}) timerfd_settime(r1, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r2) 17:39:32 executing program 3: r0 = timerfd_create(0x0, 0x0) kcmp(0x0, 0xffffffffffffffff, 0x3, r0, r0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$MON_IOCQ_RING_SIZE(r1, 0x9205) r2 = syz_open_pts(r0, 0x204000) readv(r2, &(0x7f0000002300)=[{&(0x7f00000000c0)=""/108, 0x6c}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000000140)=""/129, 0x81}, {&(0x7f0000002280)=""/98, 0x62}], 0x5) io_uring_setup(0x3622, &(0x7f0000000040)={0x0, 0x3ba5, 0x10, 0x2, 0x70}) [ 1429.374614] FAULT_INJECTION: forcing a failure. [ 1429.374614] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1429.377578] CPU: 1 PID: 8259 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1429.378998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1429.380717] Call Trace: [ 1429.381268] dump_stack+0x107/0x167 [ 1429.382022] should_fail.cold+0x5/0xa [ 1429.382818] __alloc_pages_nodemask+0x182/0x680 [ 1429.383773] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1429.384809] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1429.386035] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1429.387100] ? lock_downgrade+0x6d0/0x6d0 [ 1429.387941] ? mark_held_locks+0x9e/0xe0 [ 1429.388793] alloc_pages_vma+0xbb/0x410 [ 1429.389611] handle_mm_fault+0x154b/0x3520 [ 1429.390481] ? do_raw_spin_lock+0x121/0x260 [ 1429.391361] ? rwlock_bug.part.0+0x90/0x90 [ 1429.392222] ? __pmd_alloc+0x5e0/0x5e0 [ 1429.393056] __get_user_pages+0x61b/0x1390 [ 1429.393932] ? follow_page_mask+0x1920/0x1920 [ 1429.394847] ? down_read+0x10f/0x430 [ 1429.395605] ? down_write+0x160/0x160 [ 1429.396396] get_user_pages_unlocked+0x18a/0x690 [ 1429.397383] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1429.398487] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1429.399471] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1429.400602] ? pin_user_pages_unlocked+0x80/0x80 [ 1429.401567] get_user_pages_fast+0x66/0xa0 [ 1429.402437] iov_iter_get_pages+0x297/0xf40 [ 1429.403324] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1429.404324] ? mempool_resize+0x7d0/0x7d0 [ 1429.405197] bio_iov_iter_get_pages+0x22a/0x1200 [ 1429.406167] ? bvec_alloc+0x17e/0x2f0 [ 1429.406950] ? bio_alloc_bioset+0x2a1/0x600 [ 1429.407825] ? bio_add_pc_page+0x100/0x100 [ 1429.408713] ? bvec_alloc+0x240/0x2f0 [ 1429.409503] ? iov_iter_npages+0x1fd/0xa70 [ 1429.410368] ? ext4_iomap_begin+0x1a0/0x700 [ 1429.411258] iomap_dio_bio_actor+0x77a/0xef0 [ 1429.412178] iomap_dio_actor+0x36f/0x560 [ 1429.413033] iomap_apply+0x282/0x9e0 [ 1429.413799] ? iomap_dio_rw+0x90/0x90 [ 1429.414584] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1429.415783] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1429.416898] ? mark_held_locks+0x9e/0xe0 [ 1429.417755] ? filemap_check_errors+0xa5/0x150 [ 1429.418701] __iomap_dio_rw+0x6cd/0x11a0 [ 1429.419534] ? iomap_dio_rw+0x90/0x90 [ 1429.419695] FAULT_INJECTION: forcing a failure. [ 1429.419695] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1429.420328] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1429.420363] ? down_read+0x10f/0x430 [ 1429.420384] ? down_write+0x160/0x160 [ 1429.420419] iomap_dio_rw+0x31/0x90 [ 1429.426115] ext4_file_read_iter+0x2c7/0x4c0 [ 1429.427023] new_sync_read+0x424/0x6f0 [ 1429.427824] ? fsnotify+0xf30/0xf30 [ 1429.428580] ? ksys_lseek+0x1b0/0x1b0 [ 1429.429368] ? _cond_resched+0x12/0x80 [ 1429.430166] ? avc_policy_seqno+0x9/0x70 [ 1429.431001] ? selinux_file_permission+0x36/0x510 [ 1429.432000] ? __fget_files+0x296/0x480 [ 1429.432835] vfs_read+0x457/0x580 [ 1429.433559] ksys_read+0x12d/0x260 [ 1429.434289] ? vfs_write+0xa30/0xa30 [ 1429.435067] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1429.436060] do_syscall_64+0x33/0x40 [ 1429.436845] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1429.437892] RIP: 0033:0x7f771d441b19 [ 1429.438661] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1429.442427] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1429.443980] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1429.445455] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1429.446909] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1429.448375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1429.449841] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1429.451385] CPU: 0 PID: 8267 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1429.452900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1429.454689] Call Trace: [ 1429.455274] dump_stack+0x107/0x167 [ 1429.456071] should_fail.cold+0x5/0xa [ 1429.456931] __alloc_pages_nodemask+0x182/0x680 [ 1429.457939] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1429.459008] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1429.460316] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1429.461475] ? lock_downgrade+0x6d0/0x6d0 [ 1429.462370] ? mark_held_locks+0x9e/0xe0 [ 1429.463267] alloc_pages_vma+0xbb/0x410 [ 1429.464138] handle_mm_fault+0x154b/0x3520 [ 1429.465070] ? do_raw_spin_lock+0x121/0x260 [ 1429.466007] ? rwlock_bug.part.0+0x90/0x90 [ 1429.466923] ? __pmd_alloc+0x5e0/0x5e0 [ 1429.467802] __get_user_pages+0x61b/0x1390 [ 1429.468752] ? follow_page_mask+0x1920/0x1920 [ 1429.469731] ? down_read+0x10f/0x430 [ 1429.470539] ? down_write+0x160/0x160 [ 1429.471381] get_user_pages_unlocked+0x18a/0x690 [ 1429.472417] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1429.473602] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1429.474645] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1429.475841] ? pin_user_pages_unlocked+0x80/0x80 [ 1429.476894] get_user_pages_fast+0x66/0xa0 [ 1429.477829] iov_iter_get_pages+0x297/0xf40 [ 1429.478778] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1429.479847] ? mempool_resize+0x7d0/0x7d0 [ 1429.480778] bio_iov_iter_get_pages+0x22a/0x1200 [ 1429.481819] ? bvec_alloc+0x17e/0x2f0 [ 1429.482656] ? bio_alloc_bioset+0x2a1/0x600 [ 1429.483590] ? bio_add_pc_page+0x100/0x100 [ 1429.484514] ? bvec_alloc+0x240/0x2f0 [ 1429.485350] ? iov_iter_npages+0x1fd/0xa70 [ 1429.486277] ? ext4_iomap_begin+0x1a0/0x700 [ 1429.487228] iomap_dio_bio_actor+0x77a/0xef0 [ 1429.488201] iomap_dio_actor+0x36f/0x560 [ 1429.489101] iomap_apply+0x282/0x9e0 [ 1429.489903] ? iomap_dio_rw+0x90/0x90 [ 1429.490729] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1429.491976] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1429.493132] ? mark_held_locks+0x9e/0xe0 [ 1429.494030] ? filemap_check_errors+0xa5/0x150 [ 1429.495021] __iomap_dio_rw+0x6cd/0x11a0 [ 1429.495892] ? iomap_dio_rw+0x90/0x90 [ 1429.496744] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1429.497748] ? down_read+0x10f/0x430 [ 1429.498554] ? down_write+0x160/0x160 [ 1429.499384] iomap_dio_rw+0x31/0x90 [ 1429.500173] ext4_file_read_iter+0x2c7/0x4c0 [ 1429.501154] new_sync_read+0x424/0x6f0 [ 1429.502002] ? fsnotify+0xf30/0xf30 [ 1429.502792] ? ksys_lseek+0x1b0/0x1b0 [ 1429.503614] ? _cond_resched+0x12/0x80 [ 1429.504483] ? avc_policy_seqno+0x9/0x70 [ 1429.505368] ? selinux_file_permission+0x36/0x510 [ 1429.506421] ? __fget_files+0x296/0x480 [ 1429.507570] vfs_read+0x457/0x580 [ 1429.508337] ksys_read+0x12d/0x260 [ 1429.509127] ? vfs_write+0xa30/0xa30 [ 1429.509947] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1429.510993] do_syscall_64+0x33/0x40 [ 1429.511799] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1429.512910] RIP: 0033:0x7fe1c8afeb19 [ 1429.513718] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1429.517676] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1429.519320] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1429.520864] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1429.522403] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1429.523939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1429.525480] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1429.537511] FAULT_INJECTION: forcing a failure. [ 1429.537511] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1429.540264] CPU: 0 PID: 8268 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1429.541765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1429.543570] Call Trace: [ 1429.544256] dump_stack+0x107/0x167 [ 1429.545070] should_fail.cold+0x5/0xa [ 1429.545917] __alloc_pages_nodemask+0x182/0x680 [ 1429.546927] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1429.547998] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1429.549322] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1429.550458] ? lock_downgrade+0x6d0/0x6d0 [ 1429.551357] ? mark_held_locks+0x9e/0xe0 [ 1429.552263] alloc_pages_vma+0xbb/0x410 [ 1429.553143] handle_mm_fault+0x154b/0x3520 [ 1429.554065] ? do_raw_spin_lock+0x121/0x260 [ 1429.554998] ? rwlock_bug.part.0+0x90/0x90 [ 1429.555916] ? __pmd_alloc+0x5e0/0x5e0 [ 1429.556809] __get_user_pages+0x61b/0x1390 [ 1429.557749] ? follow_page_mask+0x1920/0x1920 17:39:32 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) write(r1, &(0x7f0000000000)="883c7c", 0x3) read(r0, &(0x7f0000000080)=""/38, 0x26) [ 1429.558727] ? down_read+0x10f/0x430 [ 1429.559695] ? down_write+0x160/0x160 [ 1429.560551] get_user_pages_unlocked+0x18a/0x690 [ 1429.561585] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1429.562767] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1429.563809] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1429.565025] ? pin_user_pages_unlocked+0x80/0x80 [ 1429.566077] get_user_pages_fast+0x66/0xa0 [ 1429.567007] iov_iter_get_pages+0x297/0xf40 [ 1429.567950] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1429.569029] ? mempool_resize+0x7d0/0x7d0 [ 1429.569940] bio_iov_iter_get_pages+0x22a/0x1200 [ 1429.570972] ? bvec_alloc+0x17e/0x2f0 [ 1429.571799] ? bio_alloc_bioset+0x2a1/0x600 [ 1429.572738] ? bio_add_pc_page+0x100/0x100 [ 1429.573654] ? bvec_alloc+0x240/0x2f0 [ 1429.574486] ? iov_iter_npages+0x1fd/0xa70 [ 1429.575398] ? ext4_iomap_begin+0x1a0/0x700 [ 1429.576342] iomap_dio_bio_actor+0x77a/0xef0 [ 1429.577326] iomap_dio_actor+0x36f/0x560 [ 1429.578220] iomap_apply+0x282/0x9e0 17:39:32 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x2000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1429.579032] ? iomap_dio_rw+0x90/0x90 [ 1429.579935] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1429.581189] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1429.582371] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1429.583560] ? filemap_check_errors+0xa5/0x150 [ 1429.584565] __iomap_dio_rw+0x6cd/0x11a0 [ 1429.585441] ? iomap_dio_rw+0x90/0x90 [ 1429.586289] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1429.587296] ? down_read+0x10f/0x430 [ 1429.588118] ? trace_hardirqs_on+0x5b/0x180 [ 1429.588139] ? down_write+0x160/0x160 [ 1429.588160] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1429.588189] iomap_dio_rw+0x31/0x90 [ 1429.588214] ext4_file_read_iter+0x2c7/0x4c0 [ 1429.588242] new_sync_read+0x424/0x6f0 [ 1429.588263] ? fsnotify+0xf30/0xf30 [ 1429.588284] ? ksys_lseek+0x1b0/0x1b0 [ 1429.588322] ? security_file_permission+0x178/0x570 [ 1429.588370] vfs_read+0x457/0x580 [ 1429.588400] ksys_read+0x12d/0x260 [ 1429.588421] ? vfs_write+0xa30/0xa30 [ 1429.588462] ? ksys_read+0x260/0x260 [ 1429.588499] do_syscall_64+0x33/0x40 [ 1429.600387] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1429.600402] RIP: 0033:0x7f4ab5779b19 [ 1429.600427] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1429.600439] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1429.606267] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1429.606280] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1429.606302] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1429.612399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1429.613952] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 17:39:32 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x2010, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:39:32 executing program 4: perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) 17:39:32 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000280)=0x20) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010025bd7000ffdbdf2505000000300003800800010003000000080001000100000014000200736974300000000000000000000000000600040004000000"], 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000010) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) r5 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r5, 0x0, r5) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), r4) sendmsg$NL80211_CMD_RADAR_DETECT(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r7, 0x10, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7, 0x3c}}}}, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1590}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x2}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xc60}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x30}]}, 0x68}, 0x1, 0x0, 0x0, 0x810}, 0x50080) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, r6, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x3f}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x5}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x76}]}, 0x2c}}, 0x240048c0) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r6, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x7}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000800}, 0x4000) read(r1, &(0x7f0000000000), 0x1b4000) 17:39:32 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 70) 17:39:32 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 67) [ 1429.883548] FAULT_INJECTION: forcing a failure. [ 1429.883548] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1429.885886] CPU: 1 PID: 8290 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1429.886961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1429.888260] Call Trace: [ 1429.888706] dump_stack+0x107/0x167 [ 1429.889271] should_fail.cold+0x5/0xa [ 1429.889883] __alloc_pages_nodemask+0x182/0x680 [ 1429.890603] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1429.891376] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1429.892317] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1429.893080] alloc_pages_vma+0xbb/0x410 [ 1429.893708] handle_mm_fault+0x154b/0x3520 [ 1429.894381] ? do_raw_spin_lock+0x121/0x260 [ 1429.895036] ? rwlock_bug.part.0+0x90/0x90 [ 1429.895692] ? __pmd_alloc+0x5e0/0x5e0 [ 1429.896303] __get_user_pages+0x61b/0x1390 [ 1429.896987] ? follow_page_mask+0x1920/0x1920 [ 1429.897671] ? down_read+0x10f/0x430 [ 1429.898253] ? down_write+0x160/0x160 [ 1429.898851] get_user_pages_unlocked+0x18a/0x690 [ 1429.899594] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1429.900424] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1429.901197] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1429.902031] ? pin_user_pages_unlocked+0x80/0x80 [ 1429.902782] get_user_pages_fast+0x66/0xa0 [ 1429.903432] iov_iter_get_pages+0x297/0xf40 [ 1429.904116] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1429.904866] ? mempool_resize+0x7d0/0x7d0 [ 1429.905521] bio_iov_iter_get_pages+0x22a/0x1200 [ 1429.906251] ? bvec_alloc+0x17e/0x2f0 [ 1429.906853] ? bio_alloc_bioset+0x2a1/0x600 [ 1429.907502] ? bio_add_pc_page+0x100/0x100 [ 1429.908168] ? bvec_alloc+0x240/0x2f0 [ 1429.908756] ? iov_iter_npages+0x1fd/0xa70 [ 1429.909417] ? ext4_iomap_begin+0x1a0/0x700 [ 1429.910084] iomap_dio_bio_actor+0x77a/0xef0 [ 1429.910783] iomap_dio_actor+0x36f/0x560 [ 1429.911406] iomap_apply+0x282/0x9e0 [ 1429.911990] ? iomap_dio_rw+0x90/0x90 [ 1429.912586] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1429.913487] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1429.914309] ? mark_held_locks+0x9e/0xe0 [ 1429.914957] ? filemap_check_errors+0xa5/0x150 [ 1429.915657] __iomap_dio_rw+0x6cd/0x11a0 [ 1429.916286] ? iomap_dio_rw+0x90/0x90 [ 1429.916888] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1429.917614] ? down_read+0x10f/0x430 [ 1429.918179] ? down_write+0x160/0x160 [ 1429.918778] iomap_dio_rw+0x31/0x90 [ 1429.919330] ext4_file_read_iter+0x2c7/0x4c0 [ 1429.920029] new_sync_read+0x424/0x6f0 [ 1429.920642] ? fsnotify+0xf30/0xf30 [ 1429.921207] ? ksys_lseek+0x1b0/0x1b0 [ 1429.921783] ? _cond_resched+0x12/0x80 [ 1429.922395] ? avc_policy_seqno+0x9/0x70 [ 1429.923031] ? selinux_file_permission+0x36/0x510 [ 1429.923768] ? __fget_files+0x296/0x480 [ 1429.924399] vfs_read+0x457/0x580 [ 1429.924948] ksys_read+0x12d/0x260 [ 1429.925501] ? vfs_write+0xa30/0xa30 [ 1429.926074] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1429.926838] do_syscall_64+0x33/0x40 [ 1429.927407] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1429.928202] RIP: 0033:0x7fe1c8afeb19 [ 1429.928785] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1429.931641] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1429.932815] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1429.933921] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1429.935032] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1429.936145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1429.937261] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1429.947540] FAULT_INJECTION: forcing a failure. [ 1429.947540] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1429.949440] CPU: 1 PID: 8291 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1429.950504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1429.951813] Call Trace: [ 1429.952227] dump_stack+0x107/0x167 [ 1429.952822] should_fail.cold+0x5/0xa [ 1429.953427] __alloc_pages_nodemask+0x182/0x680 [ 1429.954152] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1429.954926] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1429.955848] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1429.956691] ? lock_downgrade+0x6d0/0x6d0 [ 1429.957321] ? mark_held_locks+0x9e/0xe0 [ 1429.957966] alloc_pages_vma+0xbb/0x410 [ 1429.958597] handle_mm_fault+0x154b/0x3520 [ 1429.959276] ? do_raw_spin_lock+0x121/0x260 [ 1429.959947] ? rwlock_bug.part.0+0x90/0x90 [ 1429.960625] ? __pmd_alloc+0x5e0/0x5e0 [ 1429.961256] __get_user_pages+0x61b/0x1390 [ 1429.961922] ? follow_page_mask+0x1920/0x1920 [ 1429.962623] ? down_read+0x10f/0x430 [ 1429.963205] ? down_write+0x160/0x160 [ 1429.963831] get_user_pages_unlocked+0x18a/0x690 [ 1429.964588] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1429.965425] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1429.966176] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1429.967018] ? pin_user_pages_unlocked+0x80/0x80 [ 1429.967773] get_user_pages_fast+0x66/0xa0 [ 1429.968433] iov_iter_get_pages+0x297/0xf40 [ 1429.969130] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1429.969875] ? mempool_resize+0x7d0/0x7d0 [ 1429.970532] bio_iov_iter_get_pages+0x22a/0x1200 [ 1429.971259] ? bvec_alloc+0x17e/0x2f0 [ 1429.971866] ? bio_alloc_bioset+0x2a1/0x600 [ 1429.972543] ? bio_add_pc_page+0x100/0x100 [ 1429.973207] ? bvec_alloc+0x240/0x2f0 [ 1429.973796] ? iov_iter_npages+0x1fd/0xa70 [ 1429.974457] ? ext4_iomap_begin+0x1a0/0x700 [ 1429.975137] iomap_dio_bio_actor+0x77a/0xef0 [ 1429.975848] iomap_dio_actor+0x36f/0x560 [ 1429.976484] iomap_apply+0x282/0x9e0 [ 1429.977079] ? iomap_dio_rw+0x90/0x90 [ 1429.977666] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1429.978581] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1429.979387] ? mark_held_locks+0x9e/0xe0 [ 1429.980062] ? filemap_check_errors+0xa5/0x150 [ 1429.980778] __iomap_dio_rw+0x6cd/0x11a0 [ 1429.981414] ? iomap_dio_rw+0x90/0x90 [ 1429.982010] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1429.982741] ? down_read+0x10f/0x430 [ 1429.983454] ? down_write+0x160/0x160 [ 1429.984171] iomap_dio_rw+0x31/0x90 [ 1429.984747] ext4_file_read_iter+0x2c7/0x4c0 [ 1429.985618] new_sync_read+0x424/0x6f0 [ 1429.986218] ? fsnotify+0xf30/0xf30 [ 1429.986788] ? ksys_lseek+0x1b0/0x1b0 [ 1429.987364] ? _cond_resched+0x12/0x80 [ 1429.987985] ? avc_policy_seqno+0x9/0x70 [ 1429.988615] ? selinux_file_permission+0x36/0x510 [ 1429.989379] ? __fget_files+0x296/0x480 [ 1429.990007] vfs_read+0x457/0x580 [ 1429.990566] ksys_read+0x12d/0x260 [ 1429.991225] ? vfs_write+0xa30/0xa30 [ 1429.991836] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1429.992593] do_syscall_64+0x33/0x40 [ 1429.993187] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1429.993974] RIP: 0033:0x7f4ab5779b19 [ 1429.994557] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1429.997337] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1429.998536] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1429.999630] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1430.000712] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1430.001799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1430.002878] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 17:39:47 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 71) 17:39:47 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 68) 17:39:47 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{r3, r4+60000000}, {r1, r2+60000000}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) 17:39:47 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000000c0)={0x6, 0xfffefffffffffffd}) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x7, 0x5, 0x56, 0x0, 0x0, 0x6, 0x200, 0xa, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x10001}, 0x40000, 0x8001, 0x8, 0x1, 0x1, 0x3, 0x800, 0x0, 0x10000, 0x0, 0x100}, 0xffffffffffffffff, 0xb, r2, 0x2) 17:39:47 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r2 = timerfd_create(0x9, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) recvmsg$unix(r1, &(0x7f0000000900)={&(0x7f00000004c0), 0x6e, &(0x7f0000000800)=[{&(0x7f0000000540)=""/250, 0xfa}, {&(0x7f0000000640)=""/191, 0xbf}, {&(0x7f0000000700)=""/92, 0x5c}, {&(0x7f0000000780)=""/100, 0x64}], 0x4, &(0x7f0000000840)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}, 0x40012100) r4 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x3, 0x8, 0x0, 0x1, 0x0, 0x9, 0x1409, 0xf, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xc, 0x2, @perf_config_ext={0x1, 0x3f}, 0x40, 0x9073, 0x0, 0x6, 0x42, 0x1, 0x7, 0x0, 0x23, 0x0, 0x1}, r3, 0xa, r1, 0x3) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0xff, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000940)={0x0, 0x80, 0x5, 0x2, 0x1, 0x7f, 0x0, 0xff, 0x80, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x0, @perf_config_ext={0x6, 0x7}, 0x8, 0x100, 0x4, 0x6, 0x400, 0xf1, 0x1, 0x0, 0x9, 0x0, 0xd1}, 0xffffffffffffffff, 0xe, r4, 0x8) r5 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r6, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r5) 17:39:47 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x3f00, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:39:47 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 64) 17:39:47 executing program 6: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8001) r3 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYRESDEC=r3], 0x3c}}, 0x4801) r4 = signalfd4(r2, &(0x7f0000000040)={[0x4]}, 0x8, 0x80000) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f00000008c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) [ 1444.956866] FAULT_INJECTION: forcing a failure. [ 1444.956866] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1444.962909] FAULT_INJECTION: forcing a failure. [ 1444.962909] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1444.962933] CPU: 1 PID: 8311 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1444.962945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1444.962953] Call Trace: [ 1444.962986] dump_stack+0x107/0x167 [ 1444.963012] should_fail.cold+0x5/0xa [ 1444.963044] __alloc_pages_nodemask+0x182/0x680 [ 1444.963064] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1444.963091] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1444.963119] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1444.963141] ? lock_downgrade+0x6d0/0x6d0 [ 1444.963158] ? mark_held_locks+0x9e/0xe0 [ 1444.963187] alloc_pages_vma+0xbb/0x410 [ 1444.963214] handle_mm_fault+0x154b/0x3520 [ 1444.963241] ? do_raw_spin_lock+0x121/0x260 [ 1444.963263] ? rwlock_bug.part.0+0x90/0x90 [ 1444.963283] ? __pmd_alloc+0x5e0/0x5e0 [ 1444.963333] __get_user_pages+0x61b/0x1390 [ 1444.963367] ? follow_page_mask+0x1920/0x1920 [ 1444.963390] ? down_read+0x10f/0x430 [ 1444.963409] ? down_write+0x160/0x160 [ 1444.963444] get_user_pages_unlocked+0x18a/0x690 [ 1444.963467] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1444.963492] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1444.963529] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1444.963589] ? pin_user_pages_unlocked+0x80/0x80 [ 1444.963624] get_user_pages_fast+0x66/0xa0 [ 1444.963652] iov_iter_get_pages+0x297/0xf40 [ 1444.963682] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1444.963703] ? mempool_resize+0x7d0/0x7d0 [ 1444.963736] bio_iov_iter_get_pages+0x22a/0x1200 [ 1444.963763] ? bvec_alloc+0x17e/0x2f0 [ 1444.963786] ? bio_alloc_bioset+0x2a1/0x600 [ 1444.963810] ? bio_add_pc_page+0x100/0x100 [ 1444.997527] ? bvec_alloc+0x240/0x2f0 [ 1444.998441] ? iov_iter_npages+0x1fd/0xa70 [ 1444.999286] ? ext4_iomap_begin+0x1a0/0x700 [ 1445.000245] iomap_dio_bio_actor+0x77a/0xef0 [ 1445.001165] iomap_dio_actor+0x36f/0x560 [ 1445.001989] iomap_apply+0x282/0x9e0 [ 1445.002736] ? iomap_dio_rw+0x90/0x90 [ 1445.003494] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1445.004648] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1445.005721] ? mark_held_locks+0x9e/0xe0 [ 1445.006554] ? filemap_check_errors+0xa5/0x150 [ 1445.007468] __iomap_dio_rw+0x6cd/0x11a0 [ 1445.008279] ? iomap_dio_rw+0x90/0x90 [ 1445.009059] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1445.009986] ? down_read+0x10f/0x430 [ 1445.010724] ? down_write+0x160/0x160 [ 1445.011491] iomap_dio_rw+0x31/0x90 [ 1445.012216] ext4_file_read_iter+0x2c7/0x4c0 [ 1445.013120] new_sync_read+0x424/0x6f0 [ 1445.013895] ? fsnotify+0xf30/0xf30 [ 1445.014617] ? ksys_lseek+0x1b0/0x1b0 [ 1445.015373] ? _cond_resched+0x12/0x80 [ 1445.016151] ? avc_policy_seqno+0x9/0x70 [ 1445.016970] ? selinux_file_permission+0x36/0x510 [ 1445.017938] ? __fget_files+0x296/0x480 [ 1445.018751] vfs_read+0x457/0x580 [ 1445.019458] ksys_read+0x12d/0x260 [ 1445.020172] ? vfs_write+0xa30/0xa30 [ 1445.020973] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1445.022133] do_syscall_64+0x33/0x40 [ 1445.022883] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1445.024097] RIP: 0033:0x7f771d441b19 [ 1445.024869] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1445.029235] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1445.030760] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1445.032260] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1445.033695] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1445.035119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1445.036545] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1445.038027] CPU: 0 PID: 8301 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1445.039383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1445.041017] Call Trace: [ 1445.041540] dump_stack+0x107/0x167 [ 1445.042264] should_fail.cold+0x5/0xa [ 1445.043024] __alloc_pages_nodemask+0x182/0x680 [ 1445.043939] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1445.044934] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1445.046125] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1445.047153] ? lock_downgrade+0x6d0/0x6d0 [ 1445.047966] ? mark_held_locks+0x9e/0xe0 [ 1445.048784] alloc_pages_vma+0xbb/0x410 [ 1445.049576] handle_mm_fault+0x154b/0x3520 [ 1445.050444] ? do_raw_spin_lock+0x121/0x260 [ 1445.051306] ? rwlock_bug.part.0+0x90/0x90 [ 1445.052145] ? __pmd_alloc+0x5e0/0x5e0 [ 1445.052969] __get_user_pages+0x61b/0x1390 [ 1445.053825] ? follow_page_mask+0x1920/0x1920 [ 1445.054717] ? down_read+0x10f/0x430 [ 1445.055459] ? down_write+0x160/0x160 [ 1445.056388] get_user_pages_unlocked+0x18a/0x690 [ 1445.057355] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1445.058649] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1445.059605] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1445.060929] ? pin_user_pages_unlocked+0x80/0x80 [ 1445.061890] get_user_pages_fast+0x66/0xa0 [ 1445.062903] iov_iter_get_pages+0x297/0xf40 [ 1445.063904] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1445.065015] ? mempool_resize+0x7d0/0x7d0 [ 1445.065852] bio_iov_iter_get_pages+0x22a/0x1200 [ 1445.066799] ? bvec_alloc+0x17e/0x2f0 [ 1445.067557] ? bio_alloc_bioset+0x2a1/0x600 [ 1445.068411] ? bio_add_pc_page+0x100/0x100 [ 1445.069267] ? bvec_alloc+0x240/0x2f0 [ 1445.070027] ? iov_iter_npages+0x1fd/0xa70 [ 1445.070881] ? ext4_iomap_begin+0x1a0/0x700 [ 1445.071746] iomap_dio_bio_actor+0x77a/0xef0 [ 1445.072643] iomap_dio_actor+0x36f/0x560 [ 1445.073463] iomap_apply+0x282/0x9e0 [ 1445.074204] ? iomap_dio_rw+0x90/0x90 [ 1445.074966] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1445.076114] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1445.077162] ? mark_held_locks+0x9e/0xe0 [ 1445.077985] ? filemap_check_errors+0xa5/0x150 [ 1445.078895] __iomap_dio_rw+0x6cd/0x11a0 [ 1445.079696] ? iomap_dio_rw+0x90/0x90 [ 1445.080471] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1445.081402] ? down_read+0x10f/0x430 [ 1445.082141] ? down_write+0x160/0x160 [ 1445.082904] iomap_dio_rw+0x31/0x90 [ 1445.083628] ext4_file_read_iter+0x2c7/0x4c0 [ 1445.084504] new_sync_read+0x424/0x6f0 [ 1445.085289] ? fsnotify+0xf30/0xf30 [ 1445.086009] ? ksys_lseek+0x1b0/0x1b0 [ 1445.086761] ? _cond_resched+0x12/0x80 [ 1445.087531] ? avc_policy_seqno+0x9/0x70 [ 1445.088335] ? selinux_file_permission+0x36/0x510 [ 1445.089312] ? __fget_files+0x296/0x480 [ 1445.090113] vfs_read+0x457/0x580 [ 1445.090807] ksys_read+0x12d/0x260 [ 1445.091516] ? vfs_write+0xa30/0xa30 [ 1445.092271] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1445.093237] do_syscall_64+0x33/0x40 [ 1445.093980] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1445.094993] RIP: 0033:0x7f4ab5779b19 [ 1445.095728] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1445.099392] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1445.100906] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1445.102310] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1445.103715] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1445.105136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1445.106541] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1445.113763] FAULT_INJECTION: forcing a failure. [ 1445.113763] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1445.116797] CPU: 0 PID: 8303 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1445.116809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 17:39:48 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0xedc0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1445.116816] Call Trace: [ 1445.116840] dump_stack+0x107/0x167 [ 1445.116865] should_fail.cold+0x5/0xa [ 1445.116894] __alloc_pages_nodemask+0x182/0x680 [ 1445.116914] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1445.116940] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1445.116969] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1445.116993] ? lock_downgrade+0x6d0/0x6d0 [ 1445.117011] ? mark_held_locks+0x9e/0xe0 [ 1445.117039] alloc_pages_vma+0xbb/0x410 [ 1445.117065] handle_mm_fault+0x154b/0x3520 [ 1445.117091] ? do_raw_spin_lock+0x121/0x260 [ 1445.117113] ? rwlock_bug.part.0+0x90/0x90 [ 1445.117132] ? __pmd_alloc+0x5e0/0x5e0 [ 1445.117183] __get_user_pages+0x61b/0x1390 [ 1445.117217] ? follow_page_mask+0x1920/0x1920 [ 1445.117238] ? down_read+0x10f/0x430 [ 1445.117257] ? down_write+0x160/0x160 [ 1445.117292] get_user_pages_unlocked+0x18a/0x690 [ 1445.117316] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1445.117340] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1445.117377] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1445.117436] ? pin_user_pages_unlocked+0x80/0x80 [ 1445.117472] get_user_pages_fast+0x66/0xa0 [ 1445.117498] iov_iter_get_pages+0x297/0xf40 [ 1445.117528] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1445.117546] ? mempool_resize+0x7d0/0x7d0 [ 1445.117578] bio_iov_iter_get_pages+0x22a/0x1200 [ 1445.117606] ? bvec_alloc+0x17e/0x2f0 [ 1445.117629] ? bio_alloc_bioset+0x2a1/0x600 [ 1445.117647] ? bio_add_pc_page+0x100/0x100 [ 1445.117666] ? bvec_alloc+0x240/0x2f0 [ 1445.117693] ? iov_iter_npages+0x1fd/0xa70 [ 1445.117710] ? ext4_iomap_begin+0x1a0/0x700 [ 1445.117737] iomap_dio_bio_actor+0x77a/0xef0 [ 1445.117777] iomap_dio_actor+0x36f/0x560 [ 1445.117806] iomap_apply+0x282/0x9e0 [ 1445.117825] ? iomap_dio_rw+0x90/0x90 [ 1445.117848] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1445.117879] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1445.117898] ? mark_held_locks+0x9e/0xe0 [ 1445.117937] ? filemap_check_errors+0xa5/0x150 [ 1445.117964] __iomap_dio_rw+0x6cd/0x11a0 17:39:48 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 72) [ 1445.117981] ? iomap_dio_rw+0x90/0x90 [ 1445.118022] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1445.118055] ? down_read+0x10f/0x430 [ 1445.118074] ? down_write+0x160/0x160 [ 1445.118102] iomap_dio_rw+0x31/0x90 [ 1445.118124] ext4_file_read_iter+0x2c7/0x4c0 [ 1445.118149] new_sync_read+0x424/0x6f0 [ 1445.118167] ? fsnotify+0xf30/0xf30 17:39:48 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ftruncate(r0, 0x5) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x20000, 0x88) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22, 0xfffffffa, @mcast1, 0x1}, 0x1c) [ 1445.118186] ? ksys_lseek+0x1b0/0x1b0 [ 1445.118206] ? _cond_resched+0x12/0x80 [ 1445.118228] ? avc_policy_seqno+0x9/0x70 [ 1445.118248] ? selinux_file_permission+0x36/0x510 [ 1445.118274] ? __fget_files+0x296/0x480 17:39:48 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 69) [ 1445.118307] vfs_read+0x457/0x580 [ 1445.118335] ksys_read+0x12d/0x260 [ 1445.118355] ? vfs_write+0xa30/0xa30 17:39:48 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 65) [ 1445.118382] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1445.118408] do_syscall_64+0x33/0x40 [ 1445.118429] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1445.118442] RIP: 0033:0x7fe1c8afeb19 [ 1445.118462] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1445.118474] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1445.118496] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1445.118509] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1445.118521] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1445.118533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1445.118545] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1445.358439] FAULT_INJECTION: forcing a failure. [ 1445.358439] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1445.358464] CPU: 0 PID: 8326 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1445.358479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1445.358487] Call Trace: [ 1445.358517] dump_stack+0x107/0x167 [ 1445.358543] should_fail.cold+0x5/0xa [ 1445.358574] __alloc_pages_nodemask+0x182/0x680 [ 1445.358595] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1445.358622] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1445.358650] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1445.358672] ? lock_downgrade+0x6d0/0x6d0 [ 1445.358689] ? mark_held_locks+0x9e/0xe0 [ 1445.358718] alloc_pages_vma+0xbb/0x410 [ 1445.358745] handle_mm_fault+0x154b/0x3520 [ 1445.358772] ? do_raw_spin_lock+0x121/0x260 [ 1445.358794] ? rwlock_bug.part.0+0x90/0x90 [ 1445.358813] ? __pmd_alloc+0x5e0/0x5e0 [ 1445.358867] __get_user_pages+0x61b/0x1390 [ 1445.358902] ? follow_page_mask+0x1920/0x1920 [ 1445.358925] ? down_read+0x10f/0x430 [ 1445.358945] ? down_write+0x160/0x160 [ 1445.358979] get_user_pages_unlocked+0x18a/0x690 [ 1445.359003] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1445.359027] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1445.359064] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1445.359123] ? pin_user_pages_unlocked+0x80/0x80 [ 1445.359159] get_user_pages_fast+0x66/0xa0 [ 1445.359187] iov_iter_get_pages+0x297/0xf40 [ 1445.359218] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1445.359237] ? mempool_resize+0x7d0/0x7d0 [ 1445.359271] bio_iov_iter_get_pages+0x22a/0x1200 [ 1445.359299] ? bvec_alloc+0x17e/0x2f0 [ 1445.359322] ? bio_alloc_bioset+0x2a1/0x600 [ 1445.359340] ? bio_add_pc_page+0x100/0x100 [ 1445.359359] ? bvec_alloc+0x240/0x2f0 [ 1445.359385] ? iov_iter_npages+0x1fd/0xa70 [ 1445.359405] ? ext4_iomap_begin+0x1a0/0x700 [ 1445.359432] iomap_dio_bio_actor+0x77a/0xef0 [ 1445.359471] iomap_dio_actor+0x36f/0x560 [ 1445.359500] iomap_apply+0x282/0x9e0 [ 1445.359519] ? iomap_dio_rw+0x90/0x90 [ 1445.359543] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1445.359574] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1445.359592] ? mark_held_locks+0x9e/0xe0 [ 1445.359632] ? filemap_check_errors+0xa5/0x150 [ 1445.359659] __iomap_dio_rw+0x6cd/0x11a0 [ 1445.359676] ? iomap_dio_rw+0x90/0x90 [ 1445.359718] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1445.359749] ? down_read+0x10f/0x430 [ 1445.359769] ? down_write+0x160/0x160 [ 1445.359797] iomap_dio_rw+0x31/0x90 [ 1445.359819] ext4_file_read_iter+0x2c7/0x4c0 [ 1445.359845] new_sync_read+0x424/0x6f0 [ 1445.359865] ? fsnotify+0xf30/0xf30 [ 1445.359883] ? ksys_lseek+0x1b0/0x1b0 [ 1445.359903] ? _cond_resched+0x12/0x80 [ 1445.359926] ? avc_policy_seqno+0x9/0x70 [ 1445.359948] ? selinux_file_permission+0x36/0x510 [ 1445.359975] ? __fget_files+0x296/0x480 [ 1445.360008] vfs_read+0x457/0x580 [ 1445.360036] ksys_read+0x12d/0x260 [ 1445.360056] ? vfs_write+0xa30/0xa30 [ 1445.360084] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1445.360111] do_syscall_64+0x33/0x40 [ 1445.360132] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1445.360146] RIP: 0033:0x7fe1c8afeb19 [ 1445.360167] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1445.360179] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1445.360201] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1445.360214] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1445.360226] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1445.360238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1445.360250] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1445.416428] FAULT_INJECTION: forcing a failure. [ 1445.416428] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1445.416487] CPU: 1 PID: 8333 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1445.416499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1445.416506] Call Trace: [ 1445.416533] dump_stack+0x107/0x167 [ 1445.416558] should_fail.cold+0x5/0xa [ 1445.416589] __alloc_pages_nodemask+0x182/0x680 [ 1445.416610] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1445.416637] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1445.416674] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1445.416695] ? lock_downgrade+0x6d0/0x6d0 [ 1445.416712] ? mark_held_locks+0x9e/0xe0 [ 1445.416742] alloc_pages_vma+0xbb/0x410 [ 1445.416768] handle_mm_fault+0x154b/0x3520 [ 1445.416795] ? do_raw_spin_lock+0x121/0x260 [ 1445.416817] ? rwlock_bug.part.0+0x90/0x90 [ 1445.416836] ? __pmd_alloc+0x5e0/0x5e0 [ 1445.416887] __get_user_pages+0x61b/0x1390 [ 1445.416925] ? follow_page_mask+0x1920/0x1920 [ 1445.416947] ? down_read+0x10f/0x430 [ 1445.416966] ? down_write+0x160/0x160 [ 1445.417001] get_user_pages_unlocked+0x18a/0x690 [ 1445.417024] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1445.417049] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1445.417086] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1445.417145] ? pin_user_pages_unlocked+0x80/0x80 [ 1445.417181] get_user_pages_fast+0x66/0xa0 [ 1445.417208] iov_iter_get_pages+0x297/0xf40 [ 1445.417238] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1445.417258] ? mempool_resize+0x7d0/0x7d0 [ 1445.417292] bio_iov_iter_get_pages+0x22a/0x1200 [ 1445.417319] ? bvec_alloc+0x17e/0x2f0 [ 1445.417342] ? bio_alloc_bioset+0x2a1/0x600 [ 1445.417361] ? bio_add_pc_page+0x100/0x100 [ 1445.417379] ? bvec_alloc+0x240/0x2f0 [ 1445.417406] ? iov_iter_npages+0x1fd/0xa70 [ 1445.417424] ? ext4_iomap_begin+0x1a0/0x700 [ 1445.417452] iomap_dio_bio_actor+0x77a/0xef0 [ 1445.417492] iomap_dio_actor+0x36f/0x560 [ 1445.417521] iomap_apply+0x282/0x9e0 [ 1445.417540] ? iomap_dio_rw+0x90/0x90 [ 1445.417563] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1445.417594] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1445.417612] ? mark_held_locks+0x9e/0xe0 [ 1445.417653] ? filemap_check_errors+0xa5/0x150 [ 1445.417679] __iomap_dio_rw+0x6cd/0x11a0 [ 1445.417696] ? iomap_dio_rw+0x90/0x90 [ 1445.417738] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1445.417770] ? down_read+0x10f/0x430 [ 1445.417789] ? down_write+0x160/0x160 [ 1445.417817] iomap_dio_rw+0x31/0x90 [ 1445.417839] ext4_file_read_iter+0x2c7/0x4c0 [ 1445.417867] new_sync_read+0x424/0x6f0 [ 1445.417888] ? fsnotify+0xf30/0xf30 [ 1445.417907] ? ksys_lseek+0x1b0/0x1b0 [ 1445.417928] ? _cond_resched+0x12/0x80 [ 1445.417951] ? avc_policy_seqno+0x9/0x70 [ 1445.417972] ? selinux_file_permission+0x36/0x510 [ 1445.417998] ? __fget_files+0x296/0x480 [ 1445.418031] vfs_read+0x457/0x580 [ 1445.418060] ksys_read+0x12d/0x260 [ 1445.418080] ? vfs_write+0xa30/0xa30 [ 1445.418108] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1445.418134] do_syscall_64+0x33/0x40 [ 1445.418156] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1445.418170] RIP: 0033:0x7f771d441b19 [ 1445.418191] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1445.418202] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1445.418225] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1445.418237] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1445.418249] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1445.418261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1445.418273] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1445.432056] FAULT_INJECTION: forcing a failure. [ 1445.432056] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1445.589785] CPU: 0 PID: 8332 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1445.589797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1445.589805] Call Trace: [ 1445.589833] dump_stack+0x107/0x167 [ 1445.589857] should_fail.cold+0x5/0xa [ 1445.589887] __alloc_pages_nodemask+0x182/0x680 [ 1445.589906] ? fault_dirty_shared_page+0x3f0/0x3f0 17:39:48 executing program 6: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @private}, &(0x7f00000004c0)=0xc) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000500)={&(0x7f0000001e00)={0x2890, r0, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@ETHTOOL_A_EEE_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}]}, @ETHTOOL_A_EEE_ENABLED={0x5}, @ETHTOOL_A_EEE_ENABLED={0x5, 0x5, 0x1}, @ETHTOOL_A_EEE_MODES_OURS={0x12c8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x1a8, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x401}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10001}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '&\x00'}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ')\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '*\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '@#2\'\'#+/[\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xa3d}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4e}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3f}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x101}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '+]!}.\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x71e0}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x724e5a1a}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}]}, {0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '$\xae,\x00'}]}]}, @ETHTOOL_A_BITSET_VALUE={0x20, 0x4, "43ad3f2ad0eee835ea62a12143f1022cc210bab39b0cd2977ae5a083"}, @ETHTOOL_A_BITSET_VALUE={0xed, 0x4, "290a799461ffe57d98f972ee43877e008a47b971894080f3c6f0de8d1ddc40035849df1e7ebb813d7748628d9c79363b846bb1611733b168701e1dabbd833a6abf8b92b4c4eb12fa01592fa1cc9cf24d73330fd795f5458b5d289b22712c07b3f3ef47ee72c072b8a2a9b7fa0f8829248a80e1640a4e041db48b4098e9e2d10971b795c4281a24d37476ddb26b7373f6e6dde9c0447f750ed971df22ee243b238f0bdb6b0f8b32ecf7a850a12879b50c4182ae8a864f0d16b99f3a591b498c8289f5570ffe60397430f0f9c4e12a332e7830633c36f665bce1315b3a2cc0115eef266d87a2efc68a1e"}, @ETHTOOL_A_BITSET_MASK={0x1004, 0x5, 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[@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xe8000000}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}]}]}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xb7, 0x5, "b00cda103792138ab8943c0ced44baf547285c622822384c63215d94cd1ade79c38d82886e4044909e9af97efa6df991e7ba32089c610b79e6349ae2f9a28deb78a09d3d89aa7f9df6bd5b41adc2626b16548b98eaf79e34fcc950ebfd97d906d10a1c9422b890883555c432fc958e2a7ae3f9fe229561b601432be3c64d40e689c3514a86a75549c6a3cd4a1582e11714ac76cbc7168bff9d9b5cc0bf8663276b5c12fd482b6ce43cf964eabf0c32e47c6aeb"}, @ETHTOOL_A_BITSET_MASK={0x46, 0x5, "367967522e1ba8b4e540a3f38d1ba3fc4f8dd5dc59cf1fae05fe9ec853d6df21358aecc73093f422321a61550a504b6570c9c81c1e193af425a12857ceb631f40299"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2}]}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x1}, @ETHTOOL_A_EEE_MODES_OURS={0x348, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0xa6, 0x5, "1736479993b536d68f1d348fc260cc6d319c8139c3068f26138eba11898d9ba4d046dc9a008819e18d6109a8221a094322ab01db9d98b7cdd5a151f80796608f7a4f188ee647887e31339538583efa9afeee409653620f750c0ce05122c727d13d017a0152ab18fb3eb86d5430bb9a3de2f9f60e3e261940e5f966b520097f68e426887fd5505fce68b61e7bf4b7459dd01f6c5795f8618cab53669f3a07d2449b26"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xa0, 0x4, "9adaa7c888304e90ef2b9919cf3c26217bf34c71140d7c1060cac21b23f89526c418e64c91aa6de8288f1e63a63f1ca88e5317b7e5be6571cf465c2993bae0fed93c86af23b6f97d97372b3a2d7db76d9244eac73ee1801305c5eb220c8f9d89d4d11f901784c0e084d2fc499f6c72e0bb4a7b54058dbe1cd6cab4220e523a21b331727a87e01a124e9392614909a7c285577b3e60389e6c6f8185ae"}, @ETHTOOL_A_BITSET_VALUE={0x1e, 0x4, "33e3559ad38b4274785cf19b816032e761109e2a217ceeeed09a"}, @ETHTOOL_A_BITSET_MASK={0x66, 0x5, "db9c747f4d18118c2572a05dcc1ca6b7c82d91f138c8a62c5d9a03f3aab4ff05dbe3e4c18213c13a7f0ba914deaee3d2cce9bc42928f3a927c5d83335dbf62ccd17bcce7bbf2e34bfb00093b6db4fe51dbeaf46cf79bd1d6b45c6b19c2ce77c5baef"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_BITS={0x80, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '\xa4\x14\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\xb9\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '*\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '\x01.@--^)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, '\xe3}/#-[\\w--&\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x205}]}]}, @ETHTOOL_A_BITSET_MASK={0x42, 0x5, "51b8a4cb29a8069e477d56a29a533a2f4e1e69c92b4a0144f5cfb864e80f79acd213633d1f52089c4773cd7f4a5b2ffd6347d2cd77ffb6309bb85031c5d6"}, @ETHTOOL_A_BITSET_BITS={0xa4, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x400}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '\\}\\\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '.\x95\\\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}]}]}]}, @ETHTOOL_A_EEE_ENABLED={0x5}, @ETHTOOL_A_EEE_MODES_OURS={0x14, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x6}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x2890}, 0x1, 0x0, 0x0, 0x1}, 0x1) r2 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) timerfd_create(0x9, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ftruncate(0xffffffffffffffff, 0x1000004) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendfile(r5, 0xffffffffffffffff, 0x0, 0xb052) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="6bb38c5e", @ANYRES16=0x0, @ANYBLOB="050000000000000000000f00000008000300", @ANYRES32=r6, @ANYBLOB], 0x1c}}, 0x0) sendmsg$NL80211_CMD_RADAR_DETECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x68, r2, 0x4, 0x70bd27, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0xffffe257, 0x59}}}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x19}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x15a4}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x37b}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xe}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xa}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x98a}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x8}]}, 0x68}}, 0x800) syz_genetlink_get_family_id$smc(0x0, r3) 17:39:48 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 66) [ 1445.589932] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1445.589958] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1445.589979] ? lock_downgrade+0x6d0/0x6d0 [ 1445.589995] ? mark_held_locks+0x9e/0xe0 [ 1445.590022] alloc_pages_vma+0xbb/0x410 [ 1445.590047] handle_mm_fault+0x154b/0x3520 [ 1445.590072] ? do_raw_spin_lock+0x121/0x260 [ 1445.590093] ? rwlock_bug.part.0+0x90/0x90 [ 1445.590110] ? __pmd_alloc+0x5e0/0x5e0 [ 1445.590158] __get_user_pages+0x61b/0x1390 [ 1445.590191] ? follow_page_mask+0x1920/0x1920 [ 1445.590212] ? down_read+0x10f/0x430 [ 1445.590230] ? down_write+0x160/0x160 [ 1445.590263] get_user_pages_unlocked+0x18a/0x690 [ 1445.590284] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1445.590307] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1445.590342] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1445.590398] ? pin_user_pages_unlocked+0x80/0x80 [ 1445.590434] get_user_pages_fast+0x66/0xa0 [ 1445.590460] iov_iter_get_pages+0x297/0xf40 [ 1445.590489] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1445.590507] ? mempool_resize+0x7d0/0x7d0 [ 1445.590539] bio_iov_iter_get_pages+0x22a/0x1200 [ 1445.590565] ? bvec_alloc+0x17e/0x2f0 [ 1445.590587] ? bio_alloc_bioset+0x2a1/0x600 [ 1445.590604] ? bio_add_pc_page+0x100/0x100 [ 1445.590622] ? bvec_alloc+0x240/0x2f0 [ 1445.590646] ? iov_iter_npages+0x1fd/0xa70 [ 1445.590664] ? ext4_iomap_begin+0x1a0/0x700 [ 1445.590690] iomap_dio_bio_actor+0x77a/0xef0 [ 1445.590728] iomap_dio_actor+0x36f/0x560 [ 1445.590755] iomap_apply+0x282/0x9e0 [ 1445.590773] ? iomap_dio_rw+0x90/0x90 [ 1445.590795] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1445.590824] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1445.590842] ? mark_held_locks+0x9e/0xe0 [ 1445.590879] ? filemap_check_errors+0xa5/0x150 [ 1445.590904] __iomap_dio_rw+0x6cd/0x11a0 [ 1445.590920] ? iomap_dio_rw+0x90/0x90 [ 1445.590959] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1445.590989] ? down_read+0x10f/0x430 [ 1445.591007] ? down_write+0x160/0x160 [ 1445.591033] iomap_dio_rw+0x31/0x90 [ 1445.591055] ext4_file_read_iter+0x2c7/0x4c0 [ 1445.591079] new_sync_read+0x424/0x6f0 [ 1445.591100] ? fsnotify+0xf30/0xf30 [ 1445.591118] ? ksys_lseek+0x1b0/0x1b0 [ 1445.591137] ? _cond_resched+0x12/0x80 [ 1445.591159] ? avc_policy_seqno+0x9/0x70 [ 1445.591179] ? selinux_file_permission+0x36/0x510 [ 1445.591206] ? __fget_files+0x296/0x480 [ 1445.591237] vfs_read+0x457/0x580 [ 1445.591263] ksys_read+0x12d/0x260 [ 1445.591281] ? vfs_write+0xa30/0xa30 [ 1445.591308] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1445.591334] do_syscall_64+0x33/0x40 [ 1445.591354] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1445.591368] RIP: 0033:0x7f4ab5779b19 [ 1445.591388] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1445.591399] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1445.591421] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1445.591432] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1445.591443] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1445.591454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1445.591466] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1445.707701] FAULT_INJECTION: forcing a failure. [ 1445.707701] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1445.707723] CPU: 0 PID: 8339 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1445.707734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1445.707741] Call Trace: [ 1445.707768] dump_stack+0x107/0x167 [ 1445.707792] should_fail.cold+0x5/0xa [ 1445.707821] __alloc_pages_nodemask+0x182/0x680 [ 1445.707840] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1445.707864] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1445.707890] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1445.707910] ? lock_downgrade+0x6d0/0x6d0 [ 1445.707926] ? mark_held_locks+0x9e/0xe0 [ 1445.707952] alloc_pages_vma+0xbb/0x410 [ 1445.707981] handle_mm_fault+0x154b/0x3520 [ 1445.708005] ? do_raw_spin_lock+0x121/0x260 [ 1445.708026] ? rwlock_bug.part.0+0x90/0x90 [ 1445.708043] ? __pmd_alloc+0x5e0/0x5e0 [ 1445.708089] __get_user_pages+0x61b/0x1390 [ 1445.708120] ? follow_page_mask+0x1920/0x1920 [ 1445.708140] ? down_read+0x10f/0x430 [ 1445.708158] ? down_write+0x160/0x160 [ 1445.708189] get_user_pages_unlocked+0x18a/0x690 [ 1445.708210] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1445.708233] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1445.708267] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1445.708320] ? pin_user_pages_unlocked+0x80/0x80 [ 1445.708353] get_user_pages_fast+0x66/0xa0 [ 1445.708378] iov_iter_get_pages+0x297/0xf40 [ 1445.708406] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1445.708425] ? mempool_resize+0x7d0/0x7d0 [ 1445.708459] bio_iov_iter_get_pages+0x22a/0x1200 [ 1445.708484] ? bvec_alloc+0x17e/0x2f0 [ 1445.708505] ? bio_alloc_bioset+0x2a1/0x600 [ 1445.708521] ? bio_add_pc_page+0x100/0x100 [ 1445.708539] ? bvec_alloc+0x240/0x2f0 [ 1445.708563] ? iov_iter_npages+0x1fd/0xa70 [ 1445.708580] ? ext4_iomap_begin+0x1a0/0x700 [ 1445.708606] iomap_dio_bio_actor+0x77a/0xef0 [ 1445.708642] iomap_dio_actor+0x36f/0x560 [ 1445.708679] iomap_apply+0x282/0x9e0 [ 1445.708697] ? iomap_dio_rw+0x90/0x90 [ 1445.708719] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1445.708747] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1445.708769] ? mark_held_locks+0x9e/0xe0 [ 1445.708806] ? filemap_check_errors+0xa5/0x150 [ 1445.708830] __iomap_dio_rw+0x6cd/0x11a0 [ 1445.708845] ? iomap_dio_rw+0x90/0x90 [ 1445.708883] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1445.708912] ? down_read+0x10f/0x430 [ 1445.708930] ? down_write+0x160/0x160 [ 1445.708955] iomap_dio_rw+0x31/0x90 [ 1445.708975] ext4_file_read_iter+0x2c7/0x4c0 [ 1445.708999] new_sync_read+0x424/0x6f0 [ 1445.709016] ? fsnotify+0xf30/0xf30 [ 1445.709033] ? ksys_lseek+0x1b0/0x1b0 [ 1445.709052] ? _cond_resched+0x12/0x80 [ 1445.709073] ? avc_policy_seqno+0x9/0x70 [ 1445.709093] ? selinux_file_permission+0x36/0x510 [ 1445.709117] ? __fget_files+0x296/0x480 [ 1445.709147] vfs_read+0x457/0x580 [ 1445.709173] ksys_read+0x12d/0x260 [ 1445.709190] ? vfs_write+0xa30/0xa30 [ 1445.709216] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1445.709241] do_syscall_64+0x33/0x40 [ 1445.709260] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1445.709273] RIP: 0033:0x7f771d441b19 [ 1445.709292] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1445.709302] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1445.709323] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1445.709335] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1445.709346] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1445.709357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1445.709368] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 17:40:04 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 73) 17:40:04 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getpeername(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) sendmsg$nl_generic(r2, &(0x7f00000007c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000780)={&(0x7f0000000500)={0x268, 0x34, 0x100, 0x70bd2d, 0x25dfdbfb, {0xf}, [@nested={0x254, 0x96, 0x0, 0x1, [@generic="ff38c23569f81379dd1d6cbb001e4e770e87088899c16ebd68422e0672987b25adc6729c3ab5e85dfe8e9c874b4ea7f6d2bbee458fc0852c1ebcde9b82ea64d07cf4412fd22872877e370559b68954b7dfd35e9fe9aa9cd23066a2044631c20ddf617e04a1a94d737d9d8b9309cb021c2ede59ddd32d358c9829f442d4faa9b84df7ea80b154db0134b1846dd117bdea92bea3b417f830748ec80b36784b5f35b015bfb480e229572122d342", @generic="0b1a3a47e416e277d0b4736c9f243cd66abd23acf386d659ac4b21224208a80aebedb480c4c2942f495320cb79b77d07379032e982336ace49735b965bc96856264543112af4fecea69fabc17cb2ed62632d5a60fbff6ee5f1ea871ce7789126ef3a30898a85a9f23742fcbd990b2f8245537ffe1c694d00b10bb0c3b7731acc673ac00aeb80dc4f3d09f20c6cca67b07407bb4d49e58ea9e86df80742ee6dd0e54bfc1035786378a2d08df5d51000d08728a6eef2f42e7099f0b77d1df481530d7a3e07804ac9432fe3093e", @typed={0x14, 0x6a, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @generic="caca4d1c03d9a52a17a93be1fc22d848c8698de43eb567ae8d0cf8e0613266aac4931656ff2349f13637eb334201d629d4861ba08e850bc8b5cf97f7368667c9b8ba4a3ee15677b8433230f440565ce93b4729bd7c1418f8dd04473069a047552f87eec68b412b0529f5169d5cce31e45a1b573685b8e006d767f11883849de7eba58f372af93daa3f2ea3426ef5e3d6167826c5888c7b4154cbde91efda7fd7f3c42fbe701380f2b552539b6d86793d96fc7915dff035af3597c109bc99399a08357562"]}]}, 0x268}, 0x1, 0x0, 0x0, 0x40}, 0x44) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) 17:40:04 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 67) 17:40:04 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 70) 17:40:04 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x6, 0x19, 0x10, 0x0, 0x5f, 0x248e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000dc0), 0x4}, 0x0, 0x0, 0x400, 0x8, 0x4, 0x0, 0x4, 0x0, 0x7, 0x0, 0xfffffffffffffffc}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x214920, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r3, 0x7) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f00000001c0)={0x80000001, 0x0, 0xfffffff7, 0x200, 0x3}) sendmsg$NL80211_CMD_SET_WOWLAN(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="040b0000", @ANYRES16=0x0, @ANYBLOB="000826bd7000fddbdf254a00000008000300", @ANYRES32=0x0, @ANYBLOB="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"], 0xb04}, 0x1, 0x0, 0x0, 0xc000}, 0x20000004) read(r0, &(0x7f0000000000), 0x1b4000) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r5, 0x7) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000e00)={'nr0\x00'}) openat(r4, &(0x7f0000000180)='./file0\x00', 0x440, 0x11) 17:40:04 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) clock_gettime(0x0, &(0x7f0000004400)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000004440)={{r2, r3+10000000}, {0x0, 0x989680}}, &(0x7f0000004480)) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) timerfd_gettime(r4, &(0x7f0000000000)) recvmmsg$unix(r4, &(0x7f0000003e00)=[{{&(0x7f0000000180), 0x6e, &(0x7f0000001380)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/193, 0xc1}, {&(0x7f0000000200)}], 0x3, &(0x7f00000013c0)=[@cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f0000001440)=@abs, 0x6e, &(0x7f0000001540)=[{&(0x7f00000014c0)=""/90, 0x5a}], 0x1, &(0x7f0000001580)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000001600), 0x6e, &(0x7f0000002800)=[{&(0x7f0000001680)=""/127, 0x7f}, {&(0x7f0000001700)=""/192, 0xc0}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/20, 0x14}], 0x4}}, {{&(0x7f0000002840)=@abs, 0x6e, &(0x7f0000003ac0)=[{&(0x7f00000028c0)=""/68, 0x44}, {&(0x7f0000002940)=""/145, 0x91}, {&(0x7f0000002a00)=""/160, 0xa0}, {&(0x7f0000002ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000003b00)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000003b40)=""/161, 0xa1}, {&(0x7f0000003c00)=""/255, 0xff}, {&(0x7f0000003d00)=""/106, 0x6a}], 0x3, &(0x7f0000003dc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}], 0x5, 0x12040, &(0x7f0000003f40)={0x77359400}) stat(&(0x7f0000003fc0)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r5, &(0x7f00000043c0)={&(0x7f0000003f80)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000004380)={&(0x7f0000004080)={0x2d8, 0x13, 0x200, 0x70bd29, 0x25dfdbfc, {0x9}, [@typed={0x8, 0xb, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x3a}}, @nested={0x9c, 0x6d, 0x0, 0x1, [@typed={0x8, 0x3f, 0x0, 0x0, @fd=r0}, @generic="7a460fe16fa111f466d07e7cc73fae4916029db0e879db0fe8c2f8b35bac3e37752238c8a5f7463ba44b2d005f9095826dd792d6a445b83074638cbb60a4933d99444c78583e7c984997121b0f193929c57d", @generic="0d9731e81da43b9b086c12a2b401d5aa2f89fa1c7c735409b647172e955ccea7275bdad45986faa5e45d9e6ea8a42dc2d60d", @typed={0x4, 0x1}, @typed={0x8, 0x9, 0x0, 0x0, @uid=r6}]}, @nested={0x1c3, 0x82, 0x0, 0x1, [@generic="d8c725ba01b5d35bcf1a67a133d9357122156c8090c6289d6a1668047719aa9bc7aafe58095c643c0313343bb702b234707394113af236f6df0e7df9c0277b7200c223d7d79b9a03c39372f0244c403b267c26f6373227b95a1983881abaa520de02bb1e7ac32fcb3bcee69b3a6c4162d9b4ba9ce26c249f1f52e0c841197f32086195800f78175eaf41897f59654c63ff14150843c0ceba50083de8ccceb4424e5310560697dcdd425a114dd6f8b688fa7f417a5f1287ff92dbb3", @typed={0xed, 0x60, 0x0, 0x0, @binary="eb228a1b94aa99f81f9148f16fc480bd73d3d38fd9409f3fdc2249bab86e9deec7dc28a80aed3a9f5e7b6033c3bf6f7fb5331a25cccbc0279df734150390293a5521994e9de6759c929dd3ea2e8d9fcfed89687bc0cb74de77590202e6560c5924c09305ea97a4a1423eac1a69afde5834dccf7d357961002b1165da34f2686fb88fa527b45c53092e5b6ea1a5bd386699410d896494abaf4735c0cf95164ad503950780a32afaa529ccffdea675614fef2877edf881d392c9d5f28af06cc425a1025444f9dcc117fbf4bc7594df9457126007112a26963cf6d385079a470f0e953b15ca3277dff9c1"}, @typed={0x14, 0x1e, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}]}, @generic="81abee80920a8b5aa13b1a6c58f91df239ef512893f5d5adcf6813fb0c171f08317f1bd725b95cd6c887d7188d5a09bb3cfad2d04699046e5ec7db9258e71bfa77fa4a21b973a7690d47705284b7f51d440dd17767f65ae5d372"]}, 0x2d8}, 0x1, 0x0, 0x0, 0x881}, 0x804) read(r0, &(0x7f0000000080)=""/38, 0x26) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000100)={0x800, 0x800, 0x6, 0x0, 0x1, [{0xd0, 0x7, 0x3, '\x00', 0x2300}]}) 17:40:04 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0xff00, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:40:04 executing program 6: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @private}, &(0x7f00000004c0)=0xc) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000500)={&(0x7f0000001e00)={0x2890, r0, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@ETHTOOL_A_EEE_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}]}, @ETHTOOL_A_EEE_ENABLED={0x5}, @ETHTOOL_A_EEE_ENABLED={0x5, 0x5, 0x1}, @ETHTOOL_A_EEE_MODES_OURS={0x12c8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x1a8, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x401}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10001}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '&\x00'}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ')\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '*\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '@#2\'\'#+/[\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xa3d}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4e}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3f}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x101}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '+]!}.\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x71e0}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x724e5a1a}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}]}, {0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '$\xae,\x00'}]}]}, @ETHTOOL_A_BITSET_VALUE={0x20, 0x4, "43ad3f2ad0eee835ea62a12143f1022cc210bab39b0cd2977ae5a083"}, @ETHTOOL_A_BITSET_VALUE={0xed, 0x4, "290a799461ffe57d98f972ee43877e008a47b971894080f3c6f0de8d1ddc40035849df1e7ebb813d7748628d9c79363b846bb1611733b168701e1dabbd833a6abf8b92b4c4eb12fa01592fa1cc9cf24d73330fd795f5458b5d289b22712c07b3f3ef47ee72c072b8a2a9b7fa0f8829248a80e1640a4e041db48b4098e9e2d10971b795c4281a24d37476ddb26b7373f6e6dde9c0447f750ed971df22ee243b238f0bdb6b0f8b32ecf7a850a12879b50c4182ae8a864f0d16b99f3a591b498c8289f5570ffe60397430f0f9c4e12a332e7830633c36f665bce1315b3a2cc0115eef266d87a2efc68a1e"}, @ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x81}]}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5, 0x6, 0x1}, @ETHTOOL_A_EEE_MODES_OURS={0x1200, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0xe8, 0x3, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '{^\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10001}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xa78}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x689e5d90}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xe8000000}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}]}]}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xb7, 0x5, "b00cda103792138ab8943c0ced44baf547285c622822384c63215d94cd1ade79c38d82886e4044909e9af97efa6df991e7ba32089c610b79e6349ae2f9a28deb78a09d3d89aa7f9df6bd5b41adc2626b16548b98eaf79e34fcc950ebfd97d906d10a1c9422b890883555c432fc958e2a7ae3f9fe229561b601432be3c64d40e689c3514a86a75549c6a3cd4a1582e11714ac76cbc7168bff9d9b5cc0bf8663276b5c12fd482b6ce43cf964eabf0c32e47c6aeb"}, @ETHTOOL_A_BITSET_MASK={0x46, 0x5, "367967522e1ba8b4e540a3f38d1ba3fc4f8dd5dc59cf1fae05fe9ec853d6df21358aecc73093f422321a61550a504b6570c9c81c1e193af425a12857ceb631f40299"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2}]}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x1}, @ETHTOOL_A_EEE_MODES_OURS={0x348, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0xa6, 0x5, "1736479993b536d68f1d348fc260cc6d319c8139c3068f26138eba11898d9ba4d046dc9a008819e18d6109a8221a094322ab01db9d98b7cdd5a151f80796608f7a4f188ee647887e31339538583efa9afeee409653620f750c0ce05122c727d13d017a0152ab18fb3eb86d5430bb9a3de2f9f60e3e261940e5f966b520097f68e426887fd5505fce68b61e7bf4b7459dd01f6c5795f8618cab53669f3a07d2449b26"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xa0, 0x4, "9adaa7c888304e90ef2b9919cf3c26217bf34c71140d7c1060cac21b23f89526c418e64c91aa6de8288f1e63a63f1ca88e5317b7e5be6571cf465c2993bae0fed93c86af23b6f97d97372b3a2d7db76d9244eac73ee1801305c5eb220c8f9d89d4d11f901784c0e084d2fc499f6c72e0bb4a7b54058dbe1cd6cab4220e523a21b331727a87e01a124e9392614909a7c285577b3e60389e6c6f8185ae"}, @ETHTOOL_A_BITSET_VALUE={0x1e, 0x4, "33e3559ad38b4274785cf19b816032e761109e2a217ceeeed09a"}, @ETHTOOL_A_BITSET_MASK={0x66, 0x5, "db9c747f4d18118c2572a05dcc1ca6b7c82d91f138c8a62c5d9a03f3aab4ff05dbe3e4c18213c13a7f0ba914deaee3d2cce9bc42928f3a927c5d83335dbf62ccd17bcce7bbf2e34bfb00093b6db4fe51dbeaf46cf79bd1d6b45c6b19c2ce77c5baef"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_BITS={0x80, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '\xa4\x14\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\xb9\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '*\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '\x01.@--^)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, '\xe3}/#-[\\w--&\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x205}]}]}, @ETHTOOL_A_BITSET_MASK={0x42, 0x5, "51b8a4cb29a8069e477d56a29a533a2f4e1e69c92b4a0144f5cfb864e80f79acd213633d1f52089c4773cd7f4a5b2ffd6347d2cd77ffb6309bb85031c5d6"}, @ETHTOOL_A_BITSET_BITS={0xa4, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x400}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '\\}\\\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '.\x95\\\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsa\x00'}]}]}]}, @ETHTOOL_A_EEE_ENABLED={0x5}, @ETHTOOL_A_EEE_MODES_OURS={0x14, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x6}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x2890}, 0x1, 0x0, 0x0, 0x1}, 0x1) r2 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) timerfd_create(0x9, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ftruncate(0xffffffffffffffff, 0x1000004) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendfile(r5, 0xffffffffffffffff, 0x0, 0xb052) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="6bb38c5e", @ANYRES16=0x0, @ANYBLOB="050000000000000000000f00000008000300", @ANYRES32=r6, @ANYBLOB], 0x1c}}, 0x0) sendmsg$NL80211_CMD_RADAR_DETECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x68, r2, 0x4, 0x70bd27, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0xffffe257, 0x59}}}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x19}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x15a4}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x37b}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xe}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xa}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x98a}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x8}]}, 0x68}}, 0x800) syz_genetlink_get_family_id$smc(0x0, r3) [ 1461.820896] FAULT_INJECTION: forcing a failure. [ 1461.820896] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1461.822726] CPU: 1 PID: 8361 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1461.823600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1461.824649] Call Trace: [ 1461.825006] dump_stack+0x107/0x167 [ 1461.825474] should_fail.cold+0x5/0xa [ 1461.825963] __alloc_pages_nodemask+0x182/0x680 [ 1461.826559] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1461.827184] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1461.827942] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1461.828599] ? lock_downgrade+0x6d0/0x6d0 [ 1461.829131] ? mark_held_locks+0x9e/0xe0 [ 1461.829664] alloc_pages_vma+0xbb/0x410 [ 1461.830164] handle_mm_fault+0x154b/0x3520 [ 1461.830681] ? do_raw_spin_lock+0x121/0x260 [ 1461.831198] ? rwlock_bug.part.0+0x90/0x90 [ 1461.831718] ? __pmd_alloc+0x5e0/0x5e0 [ 1461.832218] __get_user_pages+0x61b/0x1390 [ 1461.832740] ? follow_page_mask+0x1920/0x1920 [ 1461.833298] ? down_read+0x10f/0x430 [ 1461.833754] ? down_write+0x160/0x160 [ 1461.834229] get_user_pages_unlocked+0x18a/0x690 [ 1461.834805] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1461.835464] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1461.836058] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1461.836752] ? pin_user_pages_unlocked+0x80/0x80 [ 1461.837369] get_user_pages_fast+0x66/0xa0 [ 1461.837924] iov_iter_get_pages+0x297/0xf40 [ 1461.838492] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1461.839133] ? mempool_resize+0x7d0/0x7d0 [ 1461.839678] bio_iov_iter_get_pages+0x22a/0x1200 [ 1461.840297] ? bvec_alloc+0x17e/0x2f0 [ 1461.840788] ? bio_alloc_bioset+0x2a1/0x600 [ 1461.841359] ? bio_add_pc_page+0x100/0x100 [ 1461.841908] ? bvec_alloc+0x240/0x2f0 [ 1461.842406] ? iov_iter_npages+0x1fd/0xa70 [ 1461.842942] ? ext4_iomap_begin+0x1a0/0x700 [ 1461.843485] iomap_dio_bio_actor+0x77a/0xef0 [ 1461.844081] iomap_dio_actor+0x36f/0x560 [ 1461.844614] iomap_apply+0x282/0x9e0 [ 1461.845098] ? iomap_dio_rw+0x90/0x90 [ 1461.845583] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1461.846318] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1461.846999] ? mark_held_locks+0x9e/0xe0 [ 1461.847531] ? filemap_check_errors+0xa5/0x150 [ 1461.848109] __iomap_dio_rw+0x6cd/0x11a0 [ 1461.848624] ? iomap_dio_rw+0x90/0x90 [ 1461.849136] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1461.849720] ? down_read+0x10f/0x430 [ 1461.850193] ? down_write+0x160/0x160 [ 1461.850683] iomap_dio_rw+0x31/0x90 [ 1461.851145] ext4_file_read_iter+0x2c7/0x4c0 [ 1461.851706] new_sync_read+0x424/0x6f0 [ 1461.852201] ? fsnotify+0xf30/0xf30 [ 1461.852663] ? ksys_lseek+0x1b0/0x1b0 [ 1461.853157] ? _cond_resched+0x12/0x80 [ 1461.853656] ? avc_policy_seqno+0x9/0x70 [ 1461.854172] ? selinux_file_permission+0x36/0x510 [ 1461.854786] ? __fget_files+0x296/0x480 [ 1461.855299] vfs_read+0x457/0x580 [ 1461.855746] ksys_read+0x12d/0x260 [ 1461.856198] ? vfs_write+0xa30/0xa30 [ 1461.856677] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1461.857296] do_syscall_64+0x33/0x40 [ 1461.857763] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1461.858419] RIP: 0033:0x7fe1c8afeb19 [ 1461.858895] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1461.861241] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1461.862203] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1461.863106] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1461.863947] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1461.864841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1461.865742] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1461.881844] FAULT_INJECTION: forcing a failure. [ 1461.881844] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1461.883532] CPU: 1 PID: 8362 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1461.884344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1461.885333] Call Trace: [ 1461.885649] dump_stack+0x107/0x167 [ 1461.886089] should_fail.cold+0x5/0xa [ 1461.886550] __alloc_pages_nodemask+0x182/0x680 [ 1461.887102] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1461.887684] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1461.888399] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1461.888978] alloc_pages_vma+0xbb/0x410 [ 1461.889454] handle_mm_fault+0x154b/0x3520 [ 1461.889957] ? do_raw_spin_lock+0x121/0x260 [ 1461.890492] ? rwlock_bug.part.0+0x90/0x90 [ 1461.891012] ? __pmd_alloc+0x5e0/0x5e0 [ 1461.891511] __get_user_pages+0x61b/0x1390 [ 1461.892047] ? follow_page_mask+0x1920/0x1920 [ 1461.892601] ? down_read+0x102/0x430 [ 1461.893069] ? down_read+0x10f/0x430 [ 1461.893528] ? down_write+0x160/0x160 [ 1461.894008] ? mark_held_locks+0x9e/0xe0 [ 1461.894516] get_user_pages_unlocked+0x18a/0x690 [ 1461.895105] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1461.895687] ? internal_get_user_pages_fast+0x9b8/0x23b0 [ 1461.896355] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1461.897048] ? pin_user_pages_unlocked+0x80/0x80 [ 1461.897631] get_user_pages_fast+0x66/0xa0 [ 1461.898153] iov_iter_get_pages+0x297/0xf40 [ 1461.898679] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1461.899283] ? mempool_resize+0x7d0/0x7d0 [ 1461.899793] bio_iov_iter_get_pages+0x22a/0x1200 [ 1461.900375] ? bvec_alloc+0x17e/0x2f0 [ 1461.900833] ? bio_alloc_bioset+0x2a1/0x600 [ 1461.901367] ? bio_add_pc_page+0x100/0x100 [ 1461.901878] ? bvec_alloc+0x240/0x2f0 [ 1461.902347] ? iov_iter_npages+0x1fd/0xa70 [ 1461.902856] ? ext4_iomap_begin+0x1a0/0x700 [ 1461.903399] iomap_dio_bio_actor+0x77a/0xef0 [ 1461.903946] iomap_dio_actor+0x36f/0x560 [ 1461.904450] iomap_apply+0x282/0x9e0 [ 1461.904910] ? iomap_dio_rw+0x90/0x90 [ 1461.905381] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1461.906089] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1461.906733] ? mark_held_locks+0x9e/0xe0 [ 1461.907241] ? filemap_check_errors+0xa5/0x150 [ 1461.907810] __iomap_dio_rw+0x6cd/0x11a0 [ 1461.908300] ? iomap_dio_rw+0x90/0x90 [ 1461.908782] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1461.909354] ? down_read+0x10f/0x430 [ 1461.909799] ? down_write+0x160/0x160 [ 1461.910269] iomap_dio_rw+0x31/0x90 [ 1461.910712] ext4_file_read_iter+0x2c7/0x4c0 [ 1461.911252] new_sync_read+0x424/0x6f0 [ 1461.911949] ? fsnotify+0xf30/0xf30 [ 1461.912422] ? ksys_lseek+0x1b0/0x1b0 [ 1461.912901] ? _cond_resched+0x12/0x80 [ 1461.913384] ? avc_policy_seqno+0x9/0x70 [ 1461.913887] ? selinux_file_permission+0x36/0x510 [ 1461.914481] ? __fget_files+0x296/0x480 [ 1461.914970] vfs_read+0x457/0x580 [ 1461.915399] ksys_read+0x12d/0x260 [ 1461.915834] ? vfs_write+0xa30/0xa30 [ 1461.916276] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1461.916860] do_syscall_64+0x33/0x40 [ 1461.917453] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1461.918093] RIP: 0033:0x7f4ab5779b19 17:40:04 executing program 6: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="6bb38c5e", @ANYRES16=0x0, @ANYBLOB="050000000000000000000f00000008000300", @ANYRES32=r0, @ANYBLOB], 0x1c}}, 0x0) [ 1461.918672] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1461.920935] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1461.921804] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1461.922618] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1461.923435] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1461.924250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1461.925072] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1461.945935] FAULT_INJECTION: forcing a failure. [ 1461.945935] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1461.948613] CPU: 0 PID: 8363 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1461.950136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1461.951941] Call Trace: [ 1461.952515] dump_stack+0x107/0x167 [ 1461.953334] should_fail.cold+0x5/0xa [ 1461.954185] __alloc_pages_nodemask+0x182/0x680 [ 1461.955224] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1461.956316] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1461.957641] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1461.958788] ? lock_downgrade+0x6d0/0x6d0 [ 1461.959690] ? mark_held_locks+0x9e/0xe0 [ 1461.960602] alloc_pages_vma+0xbb/0x410 [ 1461.961490] handle_mm_fault+0x154b/0x3520 [ 1461.962430] ? do_raw_spin_lock+0x121/0x260 [ 1461.963386] ? rwlock_bug.part.0+0x90/0x90 [ 1461.964338] ? __pmd_alloc+0x5e0/0x5e0 [ 1461.965236] __get_user_pages+0x61b/0x1390 [ 1461.966364] ? follow_page_mask+0x1920/0x1920 [ 1461.967359] ? down_read+0x10f/0x430 [ 1461.968174] ? down_write+0x160/0x160 [ 1461.969022] get_user_pages_unlocked+0x18a/0x690 [ 1461.970062] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1461.971238] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1461.972335] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1461.973741] ? pin_user_pages_unlocked+0x80/0x80 [ 1461.974939] get_user_pages_fast+0x66/0xa0 [ 1461.976023] iov_iter_get_pages+0x297/0xf40 [ 1461.977162] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1461.978431] ? mempool_resize+0x7d0/0x7d0 [ 1461.978482] bio_iov_iter_get_pages+0x22a/0x1200 [ 1461.978525] ? bvec_alloc+0x17e/0x2f0 [ 1461.978558] ? bio_alloc_bioset+0x2a1/0x600 [ 1461.978584] ? bio_add_pc_page+0x100/0x100 [ 1461.978612] ? bvec_alloc+0x240/0x2f0 [ 1461.978646] ? iov_iter_npages+0x1fd/0xa70 [ 1461.978665] ? ext4_iomap_begin+0x1a0/0x700 [ 1461.978692] iomap_dio_bio_actor+0x77a/0xef0 [ 1461.978733] iomap_dio_actor+0x36f/0x560 [ 1461.978761] iomap_apply+0x282/0x9e0 [ 1461.978780] ? iomap_dio_rw+0x90/0x90 [ 1461.978804] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1461.978835] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1461.978858] ? mark_held_locks+0x9e/0xe0 [ 1461.978916] ? filemap_check_errors+0xa5/0x150 [ 1461.978958] __iomap_dio_rw+0x6cd/0x11a0 [ 1461.978982] ? iomap_dio_rw+0x90/0x90 [ 1461.979049] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1461.979100] ? down_read+0x10f/0x430 [ 1461.979130] ? down_write+0x160/0x160 [ 1461.979177] iomap_dio_rw+0x31/0x90 [ 1461.990650] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 1461.990805] ext4_file_read_iter+0x2c7/0x4c0 [ 1461.990833] new_sync_read+0x424/0x6f0 [ 1462.001982] ? fsnotify+0xf30/0xf30 [ 1462.002763] ? ksys_lseek+0x1b0/0x1b0 [ 1462.003595] ? _cond_resched+0x12/0x80 [ 1462.004463] ? avc_policy_seqno+0x9/0x70 [ 1462.005372] ? selinux_file_permission+0x36/0x510 [ 1462.006445] ? __fget_files+0x296/0x480 [ 1462.007320] vfs_read+0x457/0x580 [ 1462.008091] ksys_read+0x12d/0x260 [ 1462.008858] ? vfs_write+0xa30/0xa30 [ 1462.009691] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1462.010751] do_syscall_64+0x33/0x40 [ 1462.011569] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1462.012676] RIP: 0033:0x7f771d441b19 [ 1462.013522] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1462.017545] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1462.019188] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1462.020750] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1462.022302] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1462.023820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1462.025369] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000001c00)={&(0x7f0000001b80)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001e00)={0x99c, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {{}, {@val={0x8, 0x3, r0}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x894, 0x11d, 0x0, 0x1, [{0x34, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x9}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0xab1}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0xffff}]}, {0x4f4, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xc3}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x4e0, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xb0, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x22, 0x2, [{0x6, 0x2}, {0x5, 0x3}, {0x7, 0x4}, {0x6, 0x9}, {0x1, 0x4}, {0x4, 0x8}, {0x2, 0x3}, {0x4, 0x3}, {0x6}, {0x6}, {0x0, 0x7}, {0x3, 0x2}, {0x3, 0xa}, {0x7, 0x4}, {0x6, 0x4}, {0x7, 0xa}, {0x5, 0x4}, {0x7, 0x1}, {0x5, 0xa}, {0x1, 0x3}, {0x6, 0x4}, {0x6, 0x3}, {0x2}, {0x5, 0x9}, {0x5, 0x7}, {0x6}, {0x7, 0xa}, {0x0, 0xa}, {0x7, 0x7}, {0x4, 0x2}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1f, 0xb0e7, 0x5, 0x1f, 0x3eb, 0x730, 0x7, 0x8001]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x47, 0x2, [{}, {0x6, 0x8}, {0x0, 0x9}, {0x3, 0x8}, {0x1, 0xa}, {0x7, 0x5}, {0x0, 0x8}, {0x7, 0x2}, {0x5, 0x4}, {0x6}, {0x4, 0x6}, {0x4, 0x6}, {0x3, 0x1}, {0x2, 0x2}, {0x1}, {0x7, 0x3}, {0x1, 0x6}, {0x5, 0x2}, {0x4, 0x4}, {0x3, 0x3}, {0x2, 0xa}, {0x2, 0x7}, {0x1, 0x6}, {0x5, 0x3}, {0x5, 0x5}, {0x0, 0x1}, {0x4, 0x3}, {0x7, 0x8}, {0x7, 0xa}, {0x6, 0x6}, {0x7}, {0x2, 0x7}, {0x5, 0x5}, {0x0, 0x2}, {0x2, 0x2}, {0x0, 0x4}, {0x4, 0x9}, {0x0, 0x1}, {0x0, 0x5}, {0x1, 0x5}, {0x7}, {0x6, 0x5}, {}, {0x1, 0x5}, {0x4, 0x2}, {0x7, 0x8}, {0x5, 0x1}, {0x4, 0x7}, {0x0, 0x6}, {}, {0x7, 0xa}, {0x6, 0x5}, {0x0, 0x4}, {}, {0x7, 0x2}, {0x0, 0x1}, {0x3, 0x7}, {0x4, 0x6}, {0x4, 0x4}, {0x0, 0x3}, {0x0, 0x7}, {0x5, 0x9}, {0x3, 0x7}, {0x3, 0xa}, {0x7, 0x3}, {0x7, 0x5}, {0x0, 0x5}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x2, 0x0, 0x536, 0x1ff, 0x4, 0x7, 0x8000]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x5, 0x2, [{0x4, 0x9}]}]}, @NL80211_BAND_60GHZ={0x90, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x81, 0x7fff, 0x0, 0x81, 0x9, 0x3, 0x8]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x101, 0x1, 0x1, 0x7, 0x8, 0x7, 0x2, 0x7]}}, @NL80211_TXRATE_LEGACY={0xb, 0x1, [0x61, 0x44, 0x6, 0x6c, 0x12, 0x5, 0x1b]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, [0x18, 0x2, 0xb, 0x1, 0x24, 0x5, 0x6c, 0x46, 0x3, 0x36, 0xc, 0x3, 0x6c, 0x18, 0x1, 0x4, 0x18, 0x9, 0x18, 0xc, 0x4, 0xb, 0x24, 0x5, 0x48, 0xb]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfff8, 0x3ff, 0x0, 0xfd, 0x7, 0x7, 0x200, 0x3]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x8, 0x9, 0x2, 0xa1a1, 0x9, 0x401, 0x4]}}]}, @NL80211_BAND_6GHZ={0x20, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1b, 0x1, [0x60, 0x1b, 0x5, 0x6c, 0x0, 0x6c, 0x12, 0x30, 0x6, 0xb, 0x16, 0x16, 0x30, 0x18, 0x24, 0x4, 0x1b, 0x12, 0x7e, 0x5, 0x6, 0x2b, 0x6]}]}, @NL80211_BAND_2GHZ={0xac, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x13, 0x1, [0x2, 0x9, 0x16, 0x60, 0x18, 0x6, 0xc, 0xc, 0x1, 0x12, 0xb, 0x24, 0x16, 0x16, 0x16]}, @NL80211_TXRATE_LEGACY={0x10, 0x1, [0x6c, 0x2, 0x5, 0x1, 0x1b, 0x12, 0x1, 0x4, 0x60, 0x3, 0x24, 0x4]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x7, 0x6f, 0x2, 0x3, 0x6, 0x0, 0x7f]}}, @NL80211_TXRATE_LEGACY={0x21, 0x1, [0x6, 0xf5c6e1f1c2987cd, 0x3, 0x6c, 0x1, 0x2, 0x24, 0xccea5842609c40ab, 0x6, 0x1, 0x90, 0x4, 0x1, 0x5, 0x6c, 0x9, 0x5, 0x0, 0x4, 0x6c, 0x3, 0x1, 0x36, 0x30, 0x36, 0x18, 0x24, 0x6c, 0x48]}, @NL80211_TXRATE_LEGACY={0x10, 0x1, [0x54, 0x3, 0x6c, 0x6c, 0x36, 0xc, 0x16, 0x6c, 0xc, 0x3, 0x3, 0x4]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8001, 0x1, 0x6, 0x9d, 0x8, 0x100, 0x7f, 0x5]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7fff, 0xc9, 0xe4a2, 0x3, 0x7fff, 0x8000, 0x8]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x2, 0x800, 0x0, 0x0, 0x800, 0xfab2, 0x7ff]}}]}, @NL80211_BAND_60GHZ={0x158, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0xfc01, 0x101, 0x1, 0xb2d6, 0x1, 0x8, 0x2a, 0x3]}}, @NL80211_TXRATE_HT={0x42, 0x2, [{0x6, 0x7}, {0x7, 0x2}, {0x4, 0x9}, {0x5, 0x9}, {0x1, 0xa}, {0x1, 0x3}, {0x3, 0x8}, {0x5, 0x3}, {0x1, 0xa}, {0x7, 0x8}, {0x1, 0x4}, {0x7, 0x7}, {0x3, 0xa}, {0x6}, {0x5, 0x7}, {0x7, 0x9}, {0x5, 0x3}, {0x0, 0x2}, {0x0, 0x6}, {0x3, 0x2}, {0x0, 0x3}, {0x2, 0x3}, {0x7, 0x1}, {0x4, 0x3}, {0x1, 0x2}, {0x5, 0x3}, {0x0, 0x6}, {0x4}, {0x5, 0x1}, {0x7, 0x4}, {0x0, 0x4}, {0x3, 0x5}, {0x6, 0x7}, {0x1, 0x2}, {0x1, 0x3}, {0x0, 0x2}, {0x4, 0x9}, {0x2, 0x9}, {0x4, 0x2}, {0x6, 0x7}, {0x2, 0x6}, {0x1, 0x7}, {0x7, 0x7}, {0x0, 0x6}, {0x7, 0x7}, {0x1, 0x1}, {0x6}, {0x1, 0x2}, {0x1, 0x9}, {0x3, 0x4}, {0x2, 0x9}, {0x5}, {0x1, 0x9}, {0x0, 0x5}, {0x7, 0x3}, {0x2, 0x4}, {0x5, 0x4}, {0x1, 0x5}, {0x3, 0x1}, {0x6, 0x4}, {0x2, 0x1}, {0x0, 0x8}]}, @NL80211_TXRATE_HT={0x34, 0x2, [{0x1, 0x8}, {0x1, 0x2}, {0x3, 0xa}, {0x5, 0x2}, {0x0, 0x6}, {0x4}, {0x4, 0x2}, {0x5, 0x7}, {0x3, 0x7}, {0x5, 0x5}, {0x4, 0x6}, {0x2, 0x8}, {0x6, 0x8}, {0x1, 0x7}, {0x0, 0x6}, {0x1, 0xa}, {}, {0x2, 0x9}, {0x2, 0x1}, {0x4, 0x1}, {0x1, 0x3}, {0x6, 0xa}, {0x5, 0x2}, {0x7, 0x9}, {0x5, 0x1}, {0x6, 0x7}, {0x5, 0x5}, {0x2, 0x6}, {}, {0x2, 0x4}, {0x0, 0x4}, {0x0, 0x8}, {0x2, 0x4}, {0x6, 0x6}, {0x6, 0x7}, {0x0, 0xa}, {0x0, 0x3}, {0x5, 0x8}, {0x3, 0x6}, {0x0, 0x3}, {0x1}, {0x4, 0x2}, {0x5, 0x6}, {0x0, 0x5}, {0x1, 0x8}, {0x5, 0x1}, {0x2, 0xa}, {0x4, 0x6}]}, @NL80211_TXRATE_HT={0x3b, 0x2, [{0x0, 0xa}, {0x4, 0x3}, {0x6, 0x9}, {0x0, 0x6}, {0x4, 0x8}, {0x5, 0x8}, {0x6}, {0x0, 0x6}, {0x5, 0xa}, {0x4, 0x3}, {0x3, 0x8}, {0x4, 0x5}, {0x4, 0x3}, {0x0, 0xa}, {0x3, 0x2}, {0x4, 0x5}, {0x6, 0xa}, {0x3, 0x5}, {}, {0x3, 0x7}, {0x7, 0x8}, {0x4, 0x6}, {0x6, 0x8}, {0x6, 0x1}, {0x6, 0x2}, {0x2, 0x2}, {0x7, 0x3}, {0x1, 0x3}, {0x0, 0x3}, {0x6, 0x1}, {0x7, 0x5}, {0x3, 0x9}, {0x0, 0xa}, {0x3, 0x9}, {0x3, 0x5}, {0x3, 0x3}, {0x4, 0x9}, {0x5, 0x9}, {0x3, 0x5}, {0x0, 0x2}, {0x2, 0x5}, {0x0, 0x8}, {0x4, 0x9}, {0x2, 0x6}, {0x1, 0x6}, {0x0, 0x8}, {0x4, 0x3}, {0x4, 0x6}, {0x0, 0x6}, {0x6, 0x7}, {0x4, 0x3}, {0x5}, {0x0, 0x8}, {0x3, 0x7}, {0x0, 0x4}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7f, 0x9, 0x401, 0x1ff, 0x8, 0x80, 0x2, 0x8]}}, @NL80211_TXRATE_HT={0x34, 0x2, [{0x4, 0x5}, {0x3, 0x7}, {0x6, 0x3}, {0x0, 0x4}, {0x1, 0x1}, {0x2, 0x1}, {0x2, 0x3}, {0x0, 0x2}, {0x3, 0x2}, {0x2, 0x8}, {0x4, 0x9}, {0x0, 0x6}, {0x4, 0x5}, {0x2}, {0x2, 0x5}, {0x7, 0x7}, {0x2, 0x9}, {0x7, 0xa}, {0x7, 0x8}, {0x3, 0x5}, {0x7, 0x3}, {0x1, 0xa}, {0x7, 0x7}, {0x5, 0x3}, {0x6, 0x3}, {0x5, 0xa}, {0x1, 0x2}, {0x3, 0x9}, {0x1, 0x5}, {0x4, 0xa}, {0x3, 0x6}, {0x6}, {0x2, 0x7}, {0x7}, {0x7, 0x8}, {0x3, 0x2}, {0x4, 0x6}, {0x0, 0x4}, {0x3, 0x4}, {0x2, 0x9}, {0x6, 0x1}, {0x6, 0x2}, {0x3, 0x7}, {0x0, 0x5}, {0x3, 0x7}, {0x0, 0x9}, {0x0, 0x8}, {0x6, 0x4}]}, @NL80211_TXRATE_LEGACY={0x1f, 0x1, [0x9, 0x9, 0xc, 0x12, 0x0, 0x36, 0x6c, 0x16, 0x60, 0x5, 0x30, 0x12, 0x60, 0x36, 0xb, 0xb, 0x36, 0x32, 0x6, 0x11, 0x24, 0xc, 0x1b, 0x48, 0xb, 0x2, 0x9]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0xe124, 0x5, 0xffff, 0x9990, 0x40, 0x5, 0x1000]}}]}, @NL80211_BAND_2GHZ={0x130, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x45, 0x2, [{0x5, 0x9}, {0x5, 0x5}, {0x2, 0x1}, {0x0, 0x5}, {0x3, 0x3}, {0x1, 0xa}, {0x5, 0x4}, {}, {0x1, 0x6}, {0x4, 0x6}, {0x1, 0x6}, {0x1}, {0x5, 0x3}, {0x6, 0x6}, {0x3, 0x3}, {0x2, 0xa}, {0x0, 0x6}, {0x6, 0x6}, {0x5, 0x5}, {0x1, 0x2}, {0x1, 0x5}, {0x1, 0x1}, {0x7, 0x5}, {0x6, 0x1a}, {0x7}, {0x7, 0x2}, {0x2, 0x9}, {0x6, 0x9}, {0x4, 0xa}, {0x3, 0xa}, {0x0, 0x3}, {0x1, 0x9}, {0x5, 0x7}, {0x0, 0x1}, {0x0, 0x1}, {0x3, 0x2}, {}, {0x6, 0x7}, {0x6, 0x9}, {0x7, 0x8}, {0x6, 0x4}, {0x1, 0x9}, {0x3, 0x6}, {0x5}, {0x2, 0x2}, {0x3, 0x2}, {0x5}, {0x4, 0xa}, {0x6}, {0x1, 0x1}, {0x1, 0xa}, {0x4, 0xa}, {0x6, 0x5}, {0x7, 0x1}, {0x1, 0x1}, {0x1, 0x3}, {0x3, 0x4}, {0x1, 0x8}, {0x4, 0xa}, {0x1, 0x9}, {0x4, 0xa}, {0x4, 0x4}, {0x3, 0x7}, {0x1, 0x5}, {}]}, @NL80211_TXRATE_HT={0x40, 0x2, [{0x2, 0x7}, {0x7, 0x7}, {0x2, 0x9}, {0x0, 0x4}, {0x0, 0x3}, {0x2, 0x5}, {0x5, 0x1}, {0x0, 0x8}, {0x0, 0x1}, {0x2, 0x3}, {0x3, 0xa}, {0x1, 0x1}, {0x0, 0x7}, {0x1, 0x4}, {0x5, 0x8}, {0x2, 0x6}, {0x1, 0x1}, {0x3, 0x5}, {0x7, 0xa}, {0x2, 0x5}, {0x0, 0x9}, {0x3, 0x5}, {0x2, 0x8}, {0x5}, {0x3, 0x2}, {0x6, 0x5}, {0x3, 0x7}, {0x3}, {0x4}, {0x2, 0x6}, {0x3, 0x7}, {0x5, 0xa}, {0x0, 0x5}, {0x3, 0xa}, {0x6, 0x5}, {0x1, 0x4}, {0x1}, {0x4, 0x4}, {0x2, 0x2}, {0x7, 0x1}, {0x3, 0x8}, {0x1, 0x7}, {0x5, 0xa}, {0x0, 0xa}, {0x1, 0x4}, {0x4, 0x2}, {0x3, 0x8}, {0x4, 0xa}, {0x4, 0x2}, {0x4}, {0x0, 0x1}, {0x0, 0x6}, {0x5, 0x2}, {0x4, 0x4}, {0x4, 0x7}, {0x6, 0x9}, {0x3}, {0x5, 0x1}, {0x3, 0xa}, {0x7, 0x8}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8000, 0x1, 0x4, 0x100, 0x6, 0x7fff, 0xfe01, 0x2]}}, @NL80211_TXRATE_HT={0x41, 0x2, [{0x4, 0x1}, {0x7, 0x1}, {0x3, 0xa}, {0x5}, {0x0, 0xa}, {0x0, 0x9}, {0x4, 0xa}, {0x7, 0x2}, {0x6, 0x4}, {0x2, 0x3}, {0x0, 0x4}, {0x7, 0x8}, {0x7, 0x2}, {0x7, 0x2}, {}, {0x4, 0x1}, {0x0, 0x6}, {0x6, 0x2}, {0x2, 0xa}, {0x6, 0x5}, {0x6, 0x2}, {0x3, 0x5}, {0x7}, {0x1, 0x4}, {0x1, 0x2}, {0x2, 0x8}, {0x1, 0x9}, {0x3, 0x1}, {0x1, 0x2}, {0x0, 0x1}, {0x4, 0x9}, {0x3, 0x6}, {0x4, 0x1}, {0x1, 0x5}, {0x0, 0x5}, {0x4, 0xa}, {0x4}, {0x3, 0x2}, {0x7, 0xa}, {0x4, 0x8}, {0x2, 0x6}, {0x6, 0x2}, {0x1, 0x2}, {0x6, 0x6}, {0x2, 0x2}, {0x4, 0x3}, {0x0, 0x7}, {0x7, 0x3}, {0x7, 0x1}, {0x1, 0x2}, {0x1, 0x2}, {0x6, 0xa}, {0x1}, {0x6, 0x3}, {0x2, 0x1}, {0x1, 0x7}, {0x5, 0x5}, {0x2, 0xa}, {0x7, 0x3}, {0x5, 0x1}, {0x1, 0x3}]}, @NL80211_TXRATE_HT={0x1e, 0x2, [{0x7, 0x5}, {0x1, 0x8}, {0x0, 0x5}, {0x1}, {0x1, 0x4}, {0x5}, {0x4, 0x7}, {0x3, 0x3}, {0x0, 0xa}, {0x4, 0x9}, {0x1, 0x2}, {0x2, 0x3}, {0x7, 0x5}, {0x0, 0x2}, {0x3, 0x4}, {0x4}, {0x3, 0x4}, {0x1, 0x7}, {0x4, 0x8}, {0x1, 0x9}, {0x5, 0x7}, {0x1, 0x6}, {0x0, 0x1}, {0x2, 0x3}, {0x4, 0x2}, {0x1, 0x3}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xcd5a, 0x0, 0x38, 0x0, 0x6, 0x1ff, 0x6d, 0x7]}}, @NL80211_TXRATE_LEGACY={0x8, 0x1, [0x6c, 0x3, 0x6c, 0x3]}]}, @NL80211_BAND_5GHZ={0x48, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x800, 0x4, 0x8001, 0x9, 0x1, 0x5, 0x46b7]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x1d, 0x1, [0xa8ae2a0798e28d0d, 0x6, 0x18, 0x16, 0x3, 0x48, 0x60, 0x6c, 0x12, 0x9, 0x36, 0x3, 0x2, 0x5, 0x6, 0x16, 0x36, 0x36, 0x5, 0xc, 0x5, 0x24, 0x9, 0xb, 0x6c]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}]}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xf8}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x40}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x8}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xae}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x99}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x81}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}]}, {0x1fc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x1ec, 0xd, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x48, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x0, 0x13, 0x1, 0xd4, 0x8, 0x20]}}, @NL80211_TXRATE_HT={0x2d, 0x2, [{0x1, 0x4}, {0x7, 0x4}, {0x4, 0x1}, {0x2, 0x2}, {0x1, 0x8}, {0x6}, {0x0, 0x1}, {0x3, 0x9}, {0x1, 0xa}, {0x0, 0x4}, {0x0, 0x7}, {0x2, 0x2}, {0x4, 0x7}, {0x6, 0x3}, {0x4, 0x2}, {0x7, 0x6}, {0x7, 0x1}, {0x7, 0xa}, {0x6, 0x6}, {0x5, 0x8}, {0x5, 0x2}, {0x1, 0x1}, {0x2, 0xa}, {0x0, 0x3}, {0x4, 0x8}, {0x1, 0x2}, {0x3, 0x6}, {0x4, 0xa}, {0x4, 0x8}, {0x0, 0x7}, {0x3, 0x2}, {0x1, 0x4}, {0x3, 0x2}, {0x1, 0x8}, {0x6, 0x9}, {0x4, 0x7}, {0x5, 0x5}, {0x1, 0x3}, {0x6, 0x4}, {0x0, 0x7}, {0x3, 0x6}]}]}, @NL80211_BAND_60GHZ={0x94, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x1, 0x8319, 0x20, 0x20, 0x0, 0x4, 0xdb]}}, @NL80211_TXRATE_HT={0x4b, 0x2, [{0x6, 0x1}, {0x3}, {0x1}, {0x3}, {0x4, 0x7}, {0x1, 0x5}, {0x6, 0x4}, {0x1, 0x4}, {0x0, 0x9}, {0x1, 0x5}, {0x0, 0x7}, {0x0, 0x4}, {0x2, 0x1}, {0x2, 0x2}, {0x0, 0x7}, {0x0, 0x9}, {0x4, 0x8}, {0x6, 0x7}, {0x0, 0xa}, {0x2, 0x8}, {0x0, 0x3}, {0x5}, {0x0, 0x2}, {0x5, 0x6}, {0x3}, {0x1, 0x9}, {0x0, 0x1}, {0x5}, {0x2, 0x7}, {0x5, 0x2}, {0x5}, {0x1, 0x2}, {0x5, 0x8}, {0x0, 0x5}, {0x1, 0x2}, {0x2, 0xa}, {0x4, 0x4}, {0x0, 0x8}, {0x7, 0x8}, {0x1, 0x9}, {0x7, 0x5}, {0x4}, {0x4, 0x2}, {0x6, 0x8}, {0x1, 0x5}, {0x2, 0x8}, {0x1, 0x8}, {0x1, 0x7}, {0x0, 0x4}, {0x2, 0xa}, {0x0, 0x4}, {0x4, 0x1}, {0x0, 0x5}, {0x0, 0x2}, {0x1, 0xa}, {0x0, 0x4}, {0x4, 0x1}, {0x1, 0x3}, {0x0, 0x8}, {0x2, 0x2}, {0x7}, {0x1, 0x9}, {0x0, 0x6}, {0x2, 0x9}, {0x7, 0x6}, {0x4, 0x9}, {0x4, 0xa}, {0x1, 0x9}, {0x2, 0x2}, {0x1, 0x7}, {0x1, 0xa}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7fff, 0x101, 0x401, 0x9, 0x8, 0x8, 0x9, 0x1000]}}, @NL80211_TXRATE_HT={0x1a, 0x2, [{0x3}, {0x6, 0x5}, {0x6, 0x1}, {0x4, 0xa}, {0x5, 0x2}, {0x0, 0x8}, {0x5, 0x1}, {0x6, 0x5}, {0x7, 0x8}, {0x4, 0x1}, {0x1, 0x3}, {0x2, 0x9}, {0x0, 0x9}, {0x0, 0x8}, {0x4, 0xa}, {0x4, 0x1}, {0x1, 0x8}, {0x6, 0x4}, {0x4, 0x8}, {0x2, 0x2}, {0x0, 0x4}, {0x2, 0x3}]}]}, @NL80211_BAND_6GHZ={0x24, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x1f, 0x2, [{0x0, 0x6}, {0x0, 0x1}, {0x5, 0x1}, {0x6, 0x6}, {0x7, 0x5}, {0x1, 0x3}, {0x6, 0x8}, {0x3, 0x2}, {0x0, 0x7}, {0x7, 0x1}, {0x7}, {0x6, 0x1}, {0x1, 0x9}, {0x4, 0x3}, {0x1, 0xa}, {0x0, 0x7}, {0x3, 0x6}, {0x6, 0x6}, {0x4, 0x5}, {0x6, 0x6}, {0x0, 0x5}, {0x7, 0xa}, {0x7, 0x1}, {0x4, 0x6}, {0x1, 0x6}, {0x6, 0x3}, {0x2, 0x7}]}]}, @NL80211_BAND_6GHZ={0xe8, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1a, 0x1, [0x9, 0x30, 0x6c, 0x6, 0x0, 0x36, 0x5, 0x3, 0x9, 0x60, 0x2, 0x24, 0x18, 0x36, 0x60, 0x21, 0x30, 0x16, 0x24, 0x6c, 0x6, 0x24]}, @NL80211_TXRATE_HT={0x1b, 0x2, [{0x1, 0x5}, {0x2, 0x8}, {0x3, 0x1}, {0x1, 0xa}, {0x6, 0x4}, {0x5, 0x5}, {0x0, 0x3}, {0x5, 0x7}, {0x2, 0x3}, {0x1, 0x9}, {0x0, 0x1}, {0x1, 0x5}, {0x1, 0xa}, {0x1, 0x2}, {0x2, 0x8}, {0x4, 0x7}, {0x1, 0x2}, {0x6, 0x5}, {0x2, 0x1}, {0x4, 0x7}, {0x7, 0x6}, {0x1, 0x1}, {0x4}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x5, 0x0, 0x3f6c, 0x47e, 0x1ff, 0xfffa, 0x1]}}, @NL80211_TXRATE_HT={0x45, 0x2, [{0x6, 0x3}, {0x3, 0x7}, {0x0, 0x8}, {0x1}, {0x7, 0x3}, {0x4, 0x1}, {0x7, 0x1}, {0x2, 0x1}, {0x6, 0x6}, {}, {0x3, 0x6}, {0x0, 0x5}, {0x1, 0x9}, {0x4, 0x4}, {0x2}, {0x7, 0x9}, {0x0, 0x7}, {0x2, 0x5}, {0x7, 0x6}, {0x3, 0x5}, {0x6, 0x7}, {0x1, 0x6}, {0x4, 0x4}, {0x5}, {0x0, 0x8}, {0x1, 0x2}, {0x5, 0x4}, {0x0, 0xa}, {0x6, 0x3}, {0x6, 0x3}, {0x0, 0x6}, {0x3, 0x3}, {0x6, 0x3}, {0x3, 0x3}, {0x0, 0x4}, {0x7, 0x6}, {0x0, 0x6}, {0x2, 0x6}, {0x1, 0x7}, {0x4, 0x9}, {0x0, 0x9}, {0x6}, {0x5, 0x3}, {0x4, 0xa}, {0x3, 0x7}, {0x3, 0xa}, {0x2, 0x8}, {0x7, 0xa}, {0x1, 0xa}, {0x0, 0x5}, {0x5, 0x6}, {0x2, 0x4}, {0x7}, {0x6, 0x9}, {0x2, 0x7}, {0x2, 0x2}, {0x4, 0x5}, {0x0, 0x1}, {0x5, 0x7}, {0x3, 0x5}, {0x0, 0x5}, {0x1, 0x9}, {0x0, 0x3}, {0x6, 0x3}, {0x1, 0x9}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x1, 0x7a, 0x1ff, 0xfe00, 0x6, 0x48c, 0x4]}}, @NL80211_TXRATE_HT={0x21, 0x2, [{0x1, 0x4}, {0x1, 0x3}, {0x0, 0x3}, {0x3, 0x3}, {0x1, 0x7}, {0x1, 0x1}, {0x5, 0x1}, {0x5, 0x5}, {0x6, 0x1}, {0x5, 0x5}, {0x2}, {0x6, 0x3}, {0x5, 0x2}, {0x4, 0x4}, {0x7, 0x9}, {0x1, 0x6}, {0x5, 0x8}, {}, {0x1, 0x1}, {0x0, 0x3}, {0x4, 0x4}, {0x1, 0xa}, {0x0, 0x4}, {0x2, 0x6}, {0x0, 0x9}, {0x2, 0x5}, {0x1, 0x2}, {0x1, 0x9}, {0x7, 0x5}]}]}]}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0x30, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x83}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x6}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x38}]}, {0xb4, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x74, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x70, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x19, 0x1, [0x0, 0x9, 0x1b, 0x16, 0x24, 0x1, 0xc, 0x48, 0x3, 0x0, 0x16, 0x2, 0x9, 0x48, 0x1b, 0x12, 0xc, 0x2, 0x0, 0xc, 0x4]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x0, 0x8, 0x6, 0x1, 0x2, 0xfff8, 0xb56]}}, @NL80211_TXRATE_HT={0x34, 0x2, [{0x2, 0x8}, {0x3, 0x9}, {0x4, 0x2}, {0x4, 0x3}, {0x0, 0x4}, {0x3, 0x9}, {0x6, 0x4}, {}, {0x1, 0x6}, {0x4}, {0x7}, {0x1, 0x5}, {0x0, 0x8}, {0x7, 0x3}, {0x0, 0x5}, {0x4, 0x8}, {}, {0x7, 0x5}, {0x3, 0xa}, {0x2, 0x7}, {0x7, 0x2}, {0x0, 0x7}, {0x3, 0xa}, {0x6, 0x1}, {0x1, 0x8}, {0x1, 0xa}, {0x3, 0x1}, {}, {0x7, 0x6}, {0x1, 0x6}, {0x3, 0x4}, {0x0, 0xa}, {0x1, 0x1}, {0x2, 0x5}, {0x5, 0x5}, {0x0, 0x8}, {0x2, 0x9}, {0x7, 0x2}, {0x0, 0x7}, {0x2, 0x9}, {0x0, 0x2}, {0x6, 0x2}, {0x3, 0x9}, {0x3}, {0x2, 0x6}, {0x0, 0xa}, {0x3, 0x9}, {0x7, 0x6}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}]}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xa6}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xba}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}]}]}, @NL80211_ATTR_TID_CONFIG={0xe8, 0x11d, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x2}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x7ff}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xb7}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x32}]}, {0x4c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x68}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x6a}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x61}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x2}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xd9}]}, {0x54, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x7c}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x4}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x8b51}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}]}]}, @NL80211_ATTR_TID_CONFIG={0x4}]}, 0x99c}, 0x1, 0x0, 0x0, 0x24000001}, 0x44000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r2 = timerfd_create(0x9, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_RELOAD_REGDB(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000040)={&(0x7f00000004c0)={0x418, r4, 0x628, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_HIDDEN_SSID={0x8, 0x7e, 0x1}, @NL80211_ATTR_TX_RATES={0x2f8, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x84, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x3c, 0x2, [{0x6, 0x2}, {0x3, 0x9}, {0x7, 0x3}, {0x3, 0x3}, {0x1, 0xa}, {0x3, 0x4}, {0x5, 0x7}, {0x1, 0xa}, {0x3, 0x6}, {0x1, 0x5}, {0x4, 0x7}, {0x5, 0x7}, {0x5, 0x1}, {0x6, 0x8}, {0x5, 0xa}, {0x1}, {0x1, 0x5}, {0x0, 0x7}, {0x4}, {0x3, 0x3}, {0x3, 0x5}, {0x0, 0x3}, {0x0, 0x8}, {0x3, 0x8}, {0x4}, {0x3, 0x1}, {0x6, 0x5}, {0x5}, {0x3, 0x7}, {0x5, 0x4}, {0x7, 0x5}, {0x6, 0x1}, {0x6, 0x3}, {0x3, 0x2}, {0x0, 0x2}, {0x2, 0x7}, {0x0, 0x3}, {0x6, 0x2}, {0x4, 0x4}, {0x0, 0x7}, {0x4, 0x1}, {0x0, 0x6}, {0x3, 0x9}, {0x5, 0x2}, {0x0, 0x1}, {0x1, 0x5}, {0x7, 0x4}, {0x0, 0x2}, {0x2, 0x7}, {0x1, 0x5}, {0x1, 0x8}, {0x1, 0x9}, {0x1}, {0x7, 0x4}, {0x1, 0x6}, {0x2, 0x7}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x20, 0x8, 0x7ff, 0xfff, 0x6879, 0x1000, 0x2, 0x81]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2e, 0xff, 0x3, 0x5, 0x1, 0x9, 0x7f, 0xe5]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x4, 0x1, 0x2, 0x7, 0xff, 0x4, 0x4]}}]}, @NL80211_BAND_2GHZ={0x90, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x81, 0x80, 0x9, 0x3, 0x8, 0x9, 0x7fff, 0xc000]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x480, 0x7, 0x322, 0x1, 0xed9, 0x200, 0x81]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x3f, 0x2, [{0x5, 0x6}, {0x3, 0x8}, {0x0, 0x5}, {0x6, 0x1}, {0x5, 0x6}, {0x5, 0x7}, {0x2, 0x4}, {0x3}, {0x4, 0x1}, {0x1, 0x5}, {0x0, 0x5}, {}, {0x1, 0xa}, {0x4, 0x7}, {0x2, 0x6}, {}, {}, {0x1, 0x4}, {0x0, 0x2}, {0x4, 0x1}, {0x3, 0x2}, {0x1, 0x4}, {0x1, 0x3}, {0x3, 0x8}, {0x2, 0x3}, {0x7, 0x7}, {0x2, 0x4}, {0x1, 0x3}, {0x6, 0x6}, {0x5, 0x6}, {0x3, 0x8}, {0x3, 0x4}, {0x3, 0x4}, {0x0, 0x9}, {0x5, 0x7}, {0x6}, {0x1, 0x3}, {0x5, 0x6}, {0x2, 0x5}, {0x1, 0x7}, {0x7, 0x7}, {0x1, 0x7}, {0x5, 0x2}, {0x6, 0x7}, {0x7, 0x2}, {0x1, 0x3}, {0x7, 0x7}, {0x1, 0x2}, {0x5, 0x7}, {0x6, 0x1}, {0x0, 0x6}, {0x6, 0x5}, {0x0, 0xa}, {0x2, 0x7}, {0x3, 0x8}, {0x3, 0x8}, {0x3, 0x5}, {0x3, 0x4}, {0x4, 0x5}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x6, 0x81, 0x8, 0x8000, 0x1170, 0xff, 0x3]}}]}, @NL80211_BAND_2GHZ={0x90, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x22, 0x1, [0x4, 0x1b, 0x16, 0x60, 0xc, 0x36, 0x1b, 0x6c, 0x16, 0x3, 0x18, 0x1b, 0x16, 0x9, 0x5fcdf321ed2ac27, 0x1, 0x60, 0x60, 0x6c, 0xb, 0x12, 0x1, 0x48, 0x24, 0xc, 0xc, 0x1b, 0x24, 0x6c, 0x16]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x1, 0x5, 0x9, 0x8, 0x7, 0xfffc, 0xdf]}}, @NL80211_TXRATE_HT={0x44, 0x2, [{0x4, 0x4}, {0x2, 0xa}, {0x6, 0x5}, {0x2, 0x7}, {0x2, 0x2}, {0x6, 0x2}, {0x0, 0xa}, {0x7, 0x6}, {0x4, 0x8}, {0x1, 0x6}, {0x3, 0x3}, {0x2, 0x3}, {0x1, 0x8}, {0x6, 0x4}, {0x5, 0x6}, {0x4, 0xa}, {0x7, 0x5}, {0x0, 0x9}, {0x4, 0x1}, {0x0, 0xa}, {0x2, 0x3}, {0x4, 0x3}, {0x3, 0x6}, {0x3, 0x9}, {0x1, 0x7}, {0x7, 0x9}, {0x5, 0x8}, {0x5, 0x1}, {0x2, 0x5}, {0x7, 0x2}, {0x6, 0x6}, {0x1, 0x3}, {0x6, 0x1}, {0x6, 0x2}, {0x4}, {0x4, 0x3}, {0x7, 0x8}, {0x0, 0xa}, {0x5, 0x4}, {0x1, 0x5}, {0x7, 0x2}, {0x6}, {0x0, 0x3}, {0x0, 0x6}, {0x4, 0xa}, {0x7}, {0x1, 0x5}, {0x1, 0x8}, {0x1, 0x7}, {0x5, 0x7}, {0x5, 0x2}, {0x2, 0x7}, {0x1, 0x9}, {0x4, 0x6}, {0x1, 0x3}, {0x2, 0x5}, {0x0, 0x5}, {0x5, 0x7}, {0x3, 0x9}, {0x7, 0x8}, {0x1}, {0x1, 0xa}, {0x4, 0x5}, {0x0, 0x5}]}]}, @NL80211_BAND_6GHZ={0x150, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xf, 0x1, [0x36, 0x18, 0x5, 0x6c, 0x30, 0x5, 0xc, 0x5, 0x16, 0x15, 0x2]}, @NL80211_TXRATE_HT={0x4b, 0x2, [{0x1, 0x4}, {0x5, 0x3}, {0x1, 0x7}, {0x7, 0x7}, {0x0, 0x3}, {0x1, 0x2}, {}, {0x3, 0x4}, {0x0, 0x1}, {0x3, 0x6}, {0x0, 0x2}, {0x6, 0x7}, {0x7, 0x2}, {0x4, 0x3}, {0x6, 0x7}, {0x0, 0x5}, {0x4, 0x2}, {0x5, 0x9}, {0x1, 0x9}, {0x5, 0x1}, {}, {0x4, 0x8}, {0x5, 0x9}, {0x4, 0x7}, {0x0, 0xa}, {0x2, 0xa}, {0x6, 0x3}, {0x3, 0x2}, {0x1, 0x4}, {0x6, 0xa}, {0x6, 0x1}, {0x0, 0x5}, {0x6, 0x1}, {0x1}, {0x0, 0x9}, {0x5, 0x8}, {0x5, 0x4}, {0x1, 0x9}, {0x2, 0x3}, {0x6, 0x1}, {0x4, 0x2}, {0x2, 0x7}, {0x4, 0x2}, {0x6, 0xa}, {0x7, 0x3}, {0x0, 0x4}, {0x6, 0x2}, {0x3, 0x4}, {0x3, 0x9}, {0x5, 0x6}, {0x7, 0x8}, {0x4, 0x7}, {0x4, 0x7}, {0x7, 0x3}, {0x1, 0x8}, {0x0, 0x3}, {0x1, 0x3}, {0x2, 0x3}, {0x7, 0x3}, {0x2, 0x8}, {0x3, 0x8}, {0x1, 0x1}, {0x6, 0xa}, {0x3}, {0x6, 0x9}, {0x5, 0x7}, {0x5, 0x8}, {0x3, 0x4}, {0x4, 0x4}, {0x2, 0x1}, {0x3, 0x1}]}, @NL80211_TXRATE_LEGACY={0x9, 0x1, [0x0, 0x0, 0x1b, 0x28, 0x5]}, @NL80211_TXRATE_HT={0x1d, 0x2, [{0x6, 0x2}, {0x1, 0x2}, {0x1, 0x8}, {0x0, 0x8}, {0x4, 0x3}, {0x5, 0x9}, {0x6, 0x3}, {0x1, 0x2}, {0x7, 0x9}, {0x3, 0x4}, {0x0, 0x4}, {0x5, 0x8}, {0x3}, {0x2, 0x1}, {0x2}, {0x6, 0x3}, {0x0, 0x8}, {0x2, 0x2}, {0x7, 0x8}, {0x2, 0x9}, {0x0, 0x4}, {0x2, 0x8}, {0x4, 0x7}, {0x1, 0x5}, {0x0, 0xa}]}, @NL80211_TXRATE_HT={0x47, 0x2, [{0x3, 0x4}, {0x0, 0x9}, {0x0, 0x6}, {0x5, 0x7}, {0x6, 0xa}, {0x7, 0x6}, {0x7, 0x2}, {0x6, 0x8}, {0x1, 0x9}, {0x5, 0x9}, {0x6, 0x5}, {0x7, 0x2}, {0x4}, {0x7, 0x4}, {0x5, 0x1}, {0x7, 0x8}, {0x3, 0xa}, {0x0, 0x4}, {0x1, 0x9}, {0x6, 0x2}, {0x4, 0xa}, {0x2, 0x6}, {0x6, 0x4}, {0x7, 0x7}, {0x2, 0x7}, {0x7, 0x8}, {0x4, 0x1}, {0x4, 0x6}, {0x0, 0x3}, {0x0, 0x8}, {0x1, 0x2}, {0x0, 0x3}, {0x4, 0x4}, {0x6, 0xa}, {0x2, 0x2}, {0x1, 0x5}, {0x6}, {0x6, 0x1}, {0x6, 0x4}, {0x1, 0x6}, {0x0, 0x2}, {0x4, 0x3}, {0x6, 0x5}, {0x1, 0xa}, {0x1, 0x5}, {0x3, 0x3}, {0x0, 0x4}, {0x3, 0x8}, {0x0, 0x5}, {0x4, 0x4}, {0x0, 0x3}, {0x1, 0x4}, {0x1, 0x4}, {0x3, 0x5}, {0x4, 0x5}, {0x2, 0x8}, {0x3}, {0x2, 0x4}, {0x6, 0x1}, {0x2, 0x3}, {0x2, 0x5}, {0x5, 0x7}, {0x4, 0x4}, {0x2, 0x8}, {0x6}, {0x1, 0x8}, {0x0, 0x7}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x33, 0x2, [{0x1, 0x7}, {0x1, 0x6}, {0x2, 0x6}, {0x6, 0x1}, {0x3, 0x8}, {0x7, 0x1}, {0x2, 0x7}, {0x1}, {0x7, 0x9}, {0x5, 0x8}, {0x7, 0x3}, {0x5, 0x5}, {0x1, 0x5}, {0x5, 0x3}, {0x4}, {0x2, 0x2}, {0x5, 0x7}, {0x0, 0x4}, {0x0, 0x6}, {0x5, 0x6}, {0x2}, {0x4, 0xa}, {0x2, 0x8}, {0x0, 0x8}, {0x7, 0x5}, {0x7, 0x8}, {0x7, 0xa}, {0x4, 0x4}, {0x1, 0xa}, {0x2, 0x4}, {0x1, 0x3}, {0x2, 0x1}, {0x6, 0x1}, {0x3, 0x8}, {0x7, 0x4}, {0x6, 0x8}, {0x3, 0x3}, {0x3, 0x1}, {0x1}, {0x1, 0x5}, {0x6, 0x9}, {0x0, 0x5}, {0x5}, {0x6, 0x3}, {0x2}, {0x1, 0x1}, {0x7, 0xa}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x4, 0x3, 0x8, 0x800, 0x5, 0x101, 0x7f1]}}, @NL80211_TXRATE_HT={0x2a, 0x2, [{0x2}, {0x4, 0x9}, {0x4}, {0x3, 0x3}, {0x1, 0x5}, {0x3}, {0x0, 0x5}, {0x5, 0x7}, {0x1, 0x7}, {0x1, 0x1}, {0x5, 0x8}, {}, {0x4}, {0x3, 0x2}, {0x6, 0xa}, {0x0, 0x7}, {0x0, 0x1}, {0x1, 0xa}, {0x5, 0x5}, {0x1, 0x9}, {0x6, 0x8}, {0x1, 0x6}, {0x5}, {0x3, 0x2}, {0x0, 0x5}, {0x7, 0x2}, {0x5, 0x5}, {0x5}, {0x2, 0x7}, {0x5, 0x4}, {0x3, 0x5}, {0x0, 0x9}, {0x1, 0x3}, {0x7, 0x7}, {0x1}, {0x4, 0x8}, {0x0, 0x9}, {0x4, 0x6}]}]}]}, @acl_policy=[@NL80211_ATTR_MAC_ADDRS={0x1c, 0xa6, 0x0, 0x1, [{0xa, 0x6, @device_b}, {0xa, 0x6, @device_b}]}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x40, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}]}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x40, 0xa6, 0x0, 0x1, [{0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}]}, @NL80211_ATTR_ACL_POLICY={0x8}], @acl_policy=[@NL80211_ATTR_MAC_ADDRS={0x1c, 0xa6, 0x0, 0x1, [{0xa}, {0xa}]}], @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_HE_BSS_COLOR={0xc, 0x11b, 0x0, 0x1, [@NL80211_HE_BSS_COLOR_ATTR_COLOR={0x5, 0x1, 0x38}]}, @NL80211_ATTR_PBSS={0x4}]}, 0x418}, 0x1, 0x0, 0x0, 0x4880}, 0x400c800) r5 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r6 = openat$cgroup_ro(r1, &(0x7f0000000900)='devices.list\x00', 0x0, 0x0) readv(r6, &(0x7f0000001b00)=[{&(0x7f0000000940)=""/33, 0x21}, {&(0x7f0000000980)=""/73, 0x49}, {&(0x7f0000000a00)=""/20, 0x14}, {&(0x7f0000000a40)=""/152, 0x98}, {&(0x7f0000000b00)=""/4096, 0x1000}], 0x5) syz_genetlink_get_family_id$smc(0x0, r5) 17:40:04 executing program 3: r0 = timerfd_create(0x2, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r1, 0x7) clock_gettime(0x0, &(0x7f0000000000)) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x989680}}, &(0x7f0000000100)) read(r1, &(0x7f0000000080)=""/38, 0x26) ftruncate(r0, 0x7fffffff) 17:40:05 executing program 6: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="6bb38c5e", @ANYRES16=0x0, @ANYBLOB="050000000000000000000f00000008000300", @ANYRES32=r0, @ANYBLOB], 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000001c00)={&(0x7f0000001b80)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001e00)={0x99c, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {{}, {@val={0x8, 0x3, r0}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x894, 0x11d, 0x0, 0x1, [{0x34, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x9}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0xab1}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0xffff}]}, {0x4f4, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xc3}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x4e0, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xb0, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x22, 0x2, [{0x6, 0x2}, {0x5, 0x3}, {0x7, 0x4}, {0x6, 0x9}, {0x1, 0x4}, {0x4, 0x8}, {0x2, 0x3}, {0x4, 0x3}, {0x6}, {0x6}, {0x0, 0x7}, {0x3, 0x2}, {0x3, 0xa}, {0x7, 0x4}, {0x6, 0x4}, {0x7, 0xa}, {0x5, 0x4}, {0x7, 0x1}, {0x5, 0xa}, {0x1, 0x3}, {0x6, 0x4}, {0x6, 0x3}, {0x2}, {0x5, 0x9}, {0x5, 0x7}, {0x6}, {0x7, 0xa}, {0x0, 0xa}, {0x7, 0x7}, {0x4, 0x2}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1f, 0xb0e7, 0x5, 0x1f, 0x3eb, 0x730, 0x7, 0x8001]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x47, 0x2, [{}, {0x6, 0x8}, {0x0, 0x9}, {0x3, 0x8}, {0x1, 0xa}, {0x7, 0x5}, {0x0, 0x8}, {0x7, 0x2}, {0x5, 0x4}, {0x6}, {0x4, 0x6}, {0x4, 0x6}, {0x3, 0x1}, {0x2, 0x2}, {0x1}, {0x7, 0x3}, {0x1, 0x6}, {0x5, 0x2}, {0x4, 0x4}, {0x3, 0x3}, {0x2, 0xa}, {0x2, 0x7}, {0x1, 0x6}, {0x5, 0x3}, {0x5, 0x5}, {0x0, 0x1}, {0x4, 0x3}, {0x7, 0x8}, {0x7, 0xa}, {0x6, 0x6}, {0x7}, {0x2, 0x7}, {0x5, 0x5}, {0x0, 0x2}, {0x2, 0x2}, {0x0, 0x4}, {0x4, 0x9}, {0x0, 0x1}, {0x0, 0x5}, {0x1, 0x5}, {0x7}, {0x6, 0x5}, {}, {0x1, 0x5}, {0x4, 0x2}, {0x7, 0x8}, {0x5, 0x1}, {0x4, 0x7}, {0x0, 0x6}, {}, {0x7, 0xa}, {0x6, 0x5}, {0x0, 0x4}, {}, {0x7, 0x2}, {0x0, 0x1}, {0x3, 0x7}, {0x4, 0x6}, {0x4, 0x4}, {0x0, 0x3}, {0x0, 0x7}, {0x5, 0x9}, {0x3, 0x7}, {0x3, 0xa}, {0x7, 0x3}, {0x7, 0x5}, {0x0, 0x5}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x2, 0x0, 0x536, 0x1ff, 0x4, 0x7, 0x8000]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x5, 0x2, [{0x4, 0x9}]}]}, @NL80211_BAND_60GHZ={0x90, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x81, 0x7fff, 0x0, 0x81, 0x9, 0x3, 0x8]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x101, 0x1, 0x1, 0x7, 0x8, 0x7, 0x2, 0x7]}}, @NL80211_TXRATE_LEGACY={0xb, 0x1, [0x61, 0x44, 0x6, 0x6c, 0x12, 0x5, 0x1b]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, [0x18, 0x2, 0xb, 0x1, 0x24, 0x5, 0x6c, 0x46, 0x3, 0x36, 0xc, 0x3, 0x6c, 0x18, 0x1, 0x4, 0x18, 0x9, 0x18, 0xc, 0x4, 0xb, 0x24, 0x5, 0x48, 0xb]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfff8, 0x3ff, 0x0, 0xfd, 0x7, 0x7, 0x200, 0x3]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x8, 0x9, 0x2, 0xa1a1, 0x9, 0x401, 0x4]}}]}, @NL80211_BAND_6GHZ={0x20, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1b, 0x1, [0x60, 0x1b, 0x5, 0x6c, 0x0, 0x6c, 0x12, 0x30, 0x6, 0xb, 0x16, 0x16, 0x30, 0x18, 0x24, 0x4, 0x1b, 0x12, 0x7e, 0x5, 0x6, 0x2b, 0x6]}]}, @NL80211_BAND_2GHZ={0xac, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x13, 0x1, [0x2, 0x9, 0x16, 0x60, 0x18, 0x6, 0xc, 0xc, 0x1, 0x12, 0xb, 0x24, 0x16, 0x16, 0x16]}, @NL80211_TXRATE_LEGACY={0x10, 0x1, [0x6c, 0x2, 0x5, 0x1, 0x1b, 0x12, 0x1, 0x4, 0x60, 0x3, 0x24, 0x4]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x7, 0x6f, 0x2, 0x3, 0x6, 0x0, 0x7f]}}, @NL80211_TXRATE_LEGACY={0x21, 0x1, [0x6, 0xf5c6e1f1c2987cd, 0x3, 0x6c, 0x1, 0x2, 0x24, 0xccea5842609c40ab, 0x6, 0x1, 0x90, 0x4, 0x1, 0x5, 0x6c, 0x9, 0x5, 0x0, 0x4, 0x6c, 0x3, 0x1, 0x36, 0x30, 0x36, 0x18, 0x24, 0x6c, 0x48]}, @NL80211_TXRATE_LEGACY={0x10, 0x1, [0x54, 0x3, 0x6c, 0x6c, 0x36, 0xc, 0x16, 0x6c, 0xc, 0x3, 0x3, 0x4]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8001, 0x1, 0x6, 0x9d, 0x8, 0x100, 0x7f, 0x5]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7fff, 0xc9, 0xe4a2, 0x3, 0x7fff, 0x8000, 0x8]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x2, 0x800, 0x0, 0x0, 0x800, 0xfab2, 0x7ff]}}]}, @NL80211_BAND_60GHZ={0x158, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0xfc01, 0x101, 0x1, 0xb2d6, 0x1, 0x8, 0x2a, 0x3]}}, @NL80211_TXRATE_HT={0x42, 0x2, [{0x6, 0x7}, {0x7, 0x2}, {0x4, 0x9}, {0x5, 0x9}, {0x1, 0xa}, {0x1, 0x3}, {0x3, 0x8}, {0x5, 0x3}, {0x1, 0xa}, {0x7, 0x8}, {0x1, 0x4}, {0x7, 0x7}, {0x3, 0xa}, {0x6}, {0x5, 0x7}, {0x7, 0x9}, {0x5, 0x3}, {0x0, 0x2}, {0x0, 0x6}, {0x3, 0x2}, {0x0, 0x3}, {0x2, 0x3}, {0x7, 0x1}, {0x4, 0x3}, {0x1, 0x2}, {0x5, 0x3}, {0x0, 0x6}, {0x4}, {0x5, 0x1}, {0x7, 0x4}, {0x0, 0x4}, {0x3, 0x5}, {0x6, 0x7}, {0x1, 0x2}, {0x1, 0x3}, {0x0, 0x2}, {0x4, 0x9}, {0x2, 0x9}, {0x4, 0x2}, {0x6, 0x7}, {0x2, 0x6}, {0x1, 0x7}, {0x7, 0x7}, {0x0, 0x6}, {0x7, 0x7}, {0x1, 0x1}, {0x6}, {0x1, 0x2}, {0x1, 0x9}, {0x3, 0x4}, {0x2, 0x9}, {0x5}, {0x1, 0x9}, {0x0, 0x5}, {0x7, 0x3}, {0x2, 0x4}, {0x5, 0x4}, {0x1, 0x5}, {0x3, 0x1}, {0x6, 0x4}, {0x2, 0x1}, {0x0, 0x8}]}, @NL80211_TXRATE_HT={0x34, 0x2, [{0x1, 0x8}, {0x1, 0x2}, {0x3, 0xa}, {0x5, 0x2}, {0x0, 0x6}, {0x4}, {0x4, 0x2}, {0x5, 0x7}, {0x3, 0x7}, {0x5, 0x5}, {0x4, 0x6}, {0x2, 0x8}, {0x6, 0x8}, {0x1, 0x7}, {0x0, 0x6}, {0x1, 0xa}, {}, {0x2, 0x9}, {0x2, 0x1}, {0x4, 0x1}, {0x1, 0x3}, {0x6, 0xa}, {0x5, 0x2}, {0x7, 0x9}, {0x5, 0x1}, {0x6, 0x7}, {0x5, 0x5}, {0x2, 0x6}, {}, {0x2, 0x4}, {0x0, 0x4}, {0x0, 0x8}, {0x2, 0x4}, {0x6, 0x6}, {0x6, 0x7}, {0x0, 0xa}, {0x0, 0x3}, {0x5, 0x8}, {0x3, 0x6}, {0x0, 0x3}, {0x1}, {0x4, 0x2}, {0x5, 0x6}, {0x0, 0x5}, {0x1, 0x8}, {0x5, 0x1}, {0x2, 0xa}, {0x4, 0x6}]}, @NL80211_TXRATE_HT={0x3b, 0x2, [{0x0, 0xa}, {0x4, 0x3}, {0x6, 0x9}, {0x0, 0x6}, {0x4, 0x8}, {0x5, 0x8}, {0x6}, {0x0, 0x6}, {0x5, 0xa}, {0x4, 0x3}, {0x3, 0x8}, {0x4, 0x5}, {0x4, 0x3}, {0x0, 0xa}, {0x3, 0x2}, {0x4, 0x5}, {0x6, 0xa}, {0x3, 0x5}, {}, {0x3, 0x7}, {0x7, 0x8}, {0x4, 0x6}, {0x6, 0x8}, {0x6, 0x1}, {0x6, 0x2}, {0x2, 0x2}, {0x7, 0x3}, {0x1, 0x3}, {0x0, 0x3}, {0x6, 0x1}, {0x7, 0x5}, {0x3, 0x9}, {0x0, 0xa}, {0x3, 0x9}, {0x3, 0x5}, {0x3, 0x3}, {0x4, 0x9}, {0x5, 0x9}, {0x3, 0x5}, {0x0, 0x2}, {0x2, 0x5}, {0x0, 0x8}, {0x4, 0x9}, {0x2, 0x6}, {0x1, 0x6}, {0x0, 0x8}, {0x4, 0x3}, {0x4, 0x6}, {0x0, 0x6}, {0x6, 0x7}, {0x4, 0x3}, {0x5}, {0x0, 0x8}, {0x3, 0x7}, {0x0, 0x4}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7f, 0x9, 0x401, 0x1ff, 0x8, 0x80, 0x2, 0x8]}}, @NL80211_TXRATE_HT={0x34, 0x2, [{0x4, 0x5}, {0x3, 0x7}, {0x6, 0x3}, {0x0, 0x4}, {0x1, 0x1}, {0x2, 0x1}, {0x2, 0x3}, {0x0, 0x2}, {0x3, 0x2}, {0x2, 0x8}, {0x4, 0x9}, {0x0, 0x6}, {0x4, 0x5}, {0x2}, {0x2, 0x5}, {0x7, 0x7}, {0x2, 0x9}, {0x7, 0xa}, {0x7, 0x8}, {0x3, 0x5}, {0x7, 0x3}, {0x1, 0xa}, {0x7, 0x7}, {0x5, 0x3}, {0x6, 0x3}, {0x5, 0xa}, {0x1, 0x2}, {0x3, 0x9}, {0x1, 0x5}, {0x4, 0xa}, {0x3, 0x6}, {0x6}, {0x2, 0x7}, {0x7}, {0x7, 0x8}, {0x3, 0x2}, {0x4, 0x6}, {0x0, 0x4}, {0x3, 0x4}, {0x2, 0x9}, {0x6, 0x1}, {0x6, 0x2}, {0x3, 0x7}, {0x0, 0x5}, {0x3, 0x7}, {0x0, 0x9}, {0x0, 0x8}, {0x6, 0x4}]}, @NL80211_TXRATE_LEGACY={0x1f, 0x1, [0x9, 0x9, 0xc, 0x12, 0x0, 0x36, 0x6c, 0x16, 0x60, 0x5, 0x30, 0x12, 0x60, 0x36, 0xb, 0xb, 0x36, 0x32, 0x6, 0x11, 0x24, 0xc, 0x1b, 0x48, 0xb, 0x2, 0x9]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0xe124, 0x5, 0xffff, 0x9990, 0x40, 0x5, 0x1000]}}]}, @NL80211_BAND_2GHZ={0x130, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x45, 0x2, [{0x5, 0x9}, {0x5, 0x5}, {0x2, 0x1}, {0x0, 0x5}, {0x3, 0x3}, {0x1, 0xa}, {0x5, 0x4}, {}, {0x1, 0x6}, {0x4, 0x6}, {0x1, 0x6}, {0x1}, {0x5, 0x3}, {0x6, 0x6}, {0x3, 0x3}, {0x2, 0xa}, {0x0, 0x6}, {0x6, 0x6}, {0x5, 0x5}, {0x1, 0x2}, {0x1, 0x5}, {0x1, 0x1}, {0x7, 0x5}, {0x6, 0x1a}, {0x7}, {0x7, 0x2}, {0x2, 0x9}, {0x6, 0x9}, {0x4, 0xa}, {0x3, 0xa}, {0x0, 0x3}, {0x1, 0x9}, {0x5, 0x7}, {0x0, 0x1}, {0x0, 0x1}, {0x3, 0x2}, {}, {0x6, 0x7}, {0x6, 0x9}, {0x7, 0x8}, {0x6, 0x4}, {0x1, 0x9}, {0x3, 0x6}, {0x5}, {0x2, 0x2}, {0x3, 0x2}, {0x5}, {0x4, 0xa}, {0x6}, {0x1, 0x1}, {0x1, 0xa}, {0x4, 0xa}, {0x6, 0x5}, {0x7, 0x1}, {0x1, 0x1}, {0x1, 0x3}, {0x3, 0x4}, {0x1, 0x8}, {0x4, 0xa}, {0x1, 0x9}, {0x4, 0xa}, {0x4, 0x4}, {0x3, 0x7}, {0x1, 0x5}, {}]}, @NL80211_TXRATE_HT={0x40, 0x2, [{0x2, 0x7}, {0x7, 0x7}, {0x2, 0x9}, {0x0, 0x4}, {0x0, 0x3}, {0x2, 0x5}, {0x5, 0x1}, {0x0, 0x8}, {0x0, 0x1}, {0x2, 0x3}, {0x3, 0xa}, {0x1, 0x1}, {0x0, 0x7}, {0x1, 0x4}, {0x5, 0x8}, {0x2, 0x6}, {0x1, 0x1}, {0x3, 0x5}, {0x7, 0xa}, {0x2, 0x5}, {0x0, 0x9}, {0x3, 0x5}, {0x2, 0x8}, {0x5}, {0x3, 0x2}, {0x6, 0x5}, {0x3, 0x7}, {0x3}, {0x4}, {0x2, 0x6}, {0x3, 0x7}, {0x5, 0xa}, {0x0, 0x5}, {0x3, 0xa}, {0x6, 0x5}, {0x1, 0x4}, {0x1}, {0x4, 0x4}, {0x2, 0x2}, {0x7, 0x1}, {0x3, 0x8}, {0x1, 0x7}, {0x5, 0xa}, {0x0, 0xa}, {0x1, 0x4}, {0x4, 0x2}, {0x3, 0x8}, {0x4, 0xa}, {0x4, 0x2}, {0x4}, {0x0, 0x1}, {0x0, 0x6}, {0x5, 0x2}, {0x4, 0x4}, {0x4, 0x7}, {0x6, 0x9}, {0x3}, {0x5, 0x1}, {0x3, 0xa}, {0x7, 0x8}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8000, 0x1, 0x4, 0x100, 0x6, 0x7fff, 0xfe01, 0x2]}}, @NL80211_TXRATE_HT={0x41, 0x2, [{0x4, 0x1}, {0x7, 0x1}, {0x3, 0xa}, {0x5}, {0x0, 0xa}, {0x0, 0x9}, {0x4, 0xa}, {0x7, 0x2}, {0x6, 0x4}, {0x2, 0x3}, {0x0, 0x4}, {0x7, 0x8}, {0x7, 0x2}, {0x7, 0x2}, {}, {0x4, 0x1}, {0x0, 0x6}, {0x6, 0x2}, {0x2, 0xa}, {0x6, 0x5}, {0x6, 0x2}, {0x3, 0x5}, {0x7}, {0x1, 0x4}, {0x1, 0x2}, {0x2, 0x8}, {0x1, 0x9}, {0x3, 0x1}, {0x1, 0x2}, {0x0, 0x1}, {0x4, 0x9}, {0x3, 0x6}, {0x4, 0x1}, {0x1, 0x5}, {0x0, 0x5}, {0x4, 0xa}, {0x4}, {0x3, 0x2}, {0x7, 0xa}, {0x4, 0x8}, {0x2, 0x6}, {0x6, 0x2}, {0x1, 0x2}, {0x6, 0x6}, {0x2, 0x2}, {0x4, 0x3}, {0x0, 0x7}, {0x7, 0x3}, {0x7, 0x1}, {0x1, 0x2}, {0x1, 0x2}, {0x6, 0xa}, {0x1}, {0x6, 0x3}, {0x2, 0x1}, {0x1, 0x7}, {0x5, 0x5}, {0x2, 0xa}, {0x7, 0x3}, {0x5, 0x1}, {0x1, 0x3}]}, @NL80211_TXRATE_HT={0x1e, 0x2, [{0x7, 0x5}, {0x1, 0x8}, {0x0, 0x5}, {0x1}, {0x1, 0x4}, {0x5}, {0x4, 0x7}, {0x3, 0x3}, {0x0, 0xa}, {0x4, 0x9}, {0x1, 0x2}, {0x2, 0x3}, {0x7, 0x5}, {0x0, 0x2}, {0x3, 0x4}, {0x4}, {0x3, 0x4}, {0x1, 0x7}, {0x4, 0x8}, {0x1, 0x9}, {0x5, 0x7}, {0x1, 0x6}, {0x0, 0x1}, {0x2, 0x3}, {0x4, 0x2}, {0x1, 0x3}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xcd5a, 0x0, 0x38, 0x0, 0x6, 0x1ff, 0x6d, 0x7]}}, @NL80211_TXRATE_LEGACY={0x8, 0x1, [0x6c, 0x3, 0x6c, 0x3]}]}, @NL80211_BAND_5GHZ={0x48, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x800, 0x4, 0x8001, 0x9, 0x1, 0x5, 0x46b7]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x1d, 0x1, [0xa8ae2a0798e28d0d, 0x6, 0x18, 0x16, 0x3, 0x48, 0x60, 0x6c, 0x12, 0x9, 0x36, 0x3, 0x2, 0x5, 0x6, 0x16, 0x36, 0x36, 0x5, 0xc, 0x5, 0x24, 0x9, 0xb, 0x6c]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}]}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xf8}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x40}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x8}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xae}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x99}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x81}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}]}, {0x1fc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x1ec, 0xd, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x48, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x0, 0x13, 0x1, 0xd4, 0x8, 0x20]}}, @NL80211_TXRATE_HT={0x2d, 0x2, [{0x1, 0x4}, {0x7, 0x4}, {0x4, 0x1}, {0x2, 0x2}, {0x1, 0x8}, {0x6}, {0x0, 0x1}, {0x3, 0x9}, {0x1, 0xa}, {0x0, 0x4}, {0x0, 0x7}, {0x2, 0x2}, {0x4, 0x7}, {0x6, 0x3}, {0x4, 0x2}, {0x7, 0x6}, {0x7, 0x1}, {0x7, 0xa}, {0x6, 0x6}, {0x5, 0x8}, {0x5, 0x2}, {0x1, 0x1}, {0x2, 0xa}, {0x0, 0x3}, {0x4, 0x8}, {0x1, 0x2}, {0x3, 0x6}, {0x4, 0xa}, {0x4, 0x8}, {0x0, 0x7}, {0x3, 0x2}, {0x1, 0x4}, {0x3, 0x2}, {0x1, 0x8}, {0x6, 0x9}, {0x4, 0x7}, {0x5, 0x5}, {0x1, 0x3}, {0x6, 0x4}, {0x0, 0x7}, {0x3, 0x6}]}]}, @NL80211_BAND_60GHZ={0x94, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x1, 0x8319, 0x20, 0x20, 0x0, 0x4, 0xdb]}}, @NL80211_TXRATE_HT={0x4b, 0x2, [{0x6, 0x1}, {0x3}, {0x1}, {0x3}, {0x4, 0x7}, {0x1, 0x5}, {0x6, 0x4}, {0x1, 0x4}, {0x0, 0x9}, {0x1, 0x5}, {0x0, 0x7}, {0x0, 0x4}, {0x2, 0x1}, {0x2, 0x2}, {0x0, 0x7}, {0x0, 0x9}, {0x4, 0x8}, {0x6, 0x7}, {0x0, 0xa}, {0x2, 0x8}, {0x0, 0x3}, {0x5}, {0x0, 0x2}, {0x5, 0x6}, {0x3}, {0x1, 0x9}, {0x0, 0x1}, {0x5}, {0x2, 0x7}, {0x5, 0x2}, {0x5}, {0x1, 0x2}, {0x5, 0x8}, {0x0, 0x5}, {0x1, 0x2}, {0x2, 0xa}, {0x4, 0x4}, {0x0, 0x8}, {0x7, 0x8}, {0x1, 0x9}, {0x7, 0x5}, {0x4}, {0x4, 0x2}, {0x6, 0x8}, {0x1, 0x5}, {0x2, 0x8}, {0x1, 0x8}, {0x1, 0x7}, {0x0, 0x4}, {0x2, 0xa}, {0x0, 0x4}, {0x4, 0x1}, {0x0, 0x5}, {0x0, 0x2}, {0x1, 0xa}, {0x0, 0x4}, {0x4, 0x1}, {0x1, 0x3}, {0x0, 0x8}, {0x2, 0x2}, {0x7}, {0x1, 0x9}, {0x0, 0x6}, {0x2, 0x9}, {0x7, 0x6}, {0x4, 0x9}, {0x4, 0xa}, {0x1, 0x9}, {0x2, 0x2}, {0x1, 0x7}, {0x1, 0xa}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7fff, 0x101, 0x401, 0x9, 0x8, 0x8, 0x9, 0x1000]}}, @NL80211_TXRATE_HT={0x1a, 0x2, [{0x3}, {0x6, 0x5}, {0x6, 0x1}, {0x4, 0xa}, {0x5, 0x2}, {0x0, 0x8}, {0x5, 0x1}, {0x6, 0x5}, {0x7, 0x8}, {0x4, 0x1}, {0x1, 0x3}, {0x2, 0x9}, {0x0, 0x9}, {0x0, 0x8}, {0x4, 0xa}, {0x4, 0x1}, {0x1, 0x8}, {0x6, 0x4}, {0x4, 0x8}, {0x2, 0x2}, {0x0, 0x4}, {0x2, 0x3}]}]}, @NL80211_BAND_6GHZ={0x24, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x1f, 0x2, [{0x0, 0x6}, {0x0, 0x1}, {0x5, 0x1}, {0x6, 0x6}, {0x7, 0x5}, {0x1, 0x3}, {0x6, 0x8}, {0x3, 0x2}, {0x0, 0x7}, {0x7, 0x1}, {0x7}, {0x6, 0x1}, {0x1, 0x9}, {0x4, 0x3}, {0x1, 0xa}, {0x0, 0x7}, {0x3, 0x6}, {0x6, 0x6}, {0x4, 0x5}, {0x6, 0x6}, {0x0, 0x5}, {0x7, 0xa}, {0x7, 0x1}, {0x4, 0x6}, {0x1, 0x6}, {0x6, 0x3}, {0x2, 0x7}]}]}, @NL80211_BAND_6GHZ={0xe8, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1a, 0x1, [0x9, 0x30, 0x6c, 0x6, 0x0, 0x36, 0x5, 0x3, 0x9, 0x60, 0x2, 0x24, 0x18, 0x36, 0x60, 0x21, 0x30, 0x16, 0x24, 0x6c, 0x6, 0x24]}, @NL80211_TXRATE_HT={0x1b, 0x2, [{0x1, 0x5}, {0x2, 0x8}, {0x3, 0x1}, {0x1, 0xa}, {0x6, 0x4}, {0x5, 0x5}, {0x0, 0x3}, {0x5, 0x7}, {0x2, 0x3}, {0x1, 0x9}, {0x0, 0x1}, {0x1, 0x5}, {0x1, 0xa}, {0x1, 0x2}, {0x2, 0x8}, {0x4, 0x7}, {0x1, 0x2}, {0x6, 0x5}, {0x2, 0x1}, {0x4, 0x7}, {0x7, 0x6}, {0x1, 0x1}, {0x4}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x5, 0x0, 0x3f6c, 0x47e, 0x1ff, 0xfffa, 0x1]}}, @NL80211_TXRATE_HT={0x45, 0x2, [{0x6, 0x3}, {0x3, 0x7}, {0x0, 0x8}, {0x1}, {0x7, 0x3}, {0x4, 0x1}, {0x7, 0x1}, {0x2, 0x1}, {0x6, 0x6}, {}, {0x3, 0x6}, {0x0, 0x5}, {0x1, 0x9}, {0x4, 0x4}, {0x2}, {0x7, 0x9}, {0x0, 0x7}, {0x2, 0x5}, {0x7, 0x6}, {0x3, 0x5}, {0x6, 0x7}, {0x1, 0x6}, {0x4, 0x4}, {0x5}, {0x0, 0x8}, {0x1, 0x2}, {0x5, 0x4}, {0x0, 0xa}, {0x6, 0x3}, {0x6, 0x3}, {0x0, 0x6}, {0x3, 0x3}, {0x6, 0x3}, {0x3, 0x3}, {0x0, 0x4}, {0x7, 0x6}, {0x0, 0x6}, {0x2, 0x6}, {0x1, 0x7}, {0x4, 0x9}, {0x0, 0x9}, {0x6}, {0x5, 0x3}, {0x4, 0xa}, {0x3, 0x7}, {0x3, 0xa}, {0x2, 0x8}, {0x7, 0xa}, {0x1, 0xa}, {0x0, 0x5}, {0x5, 0x6}, {0x2, 0x4}, {0x7}, {0x6, 0x9}, {0x2, 0x7}, {0x2, 0x2}, {0x4, 0x5}, {0x0, 0x1}, {0x5, 0x7}, {0x3, 0x5}, {0x0, 0x5}, {0x1, 0x9}, {0x0, 0x3}, {0x6, 0x3}, {0x1, 0x9}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x1, 0x7a, 0x1ff, 0xfe00, 0x6, 0x48c, 0x4]}}, @NL80211_TXRATE_HT={0x21, 0x2, [{0x1, 0x4}, {0x1, 0x3}, {0x0, 0x3}, {0x3, 0x3}, {0x1, 0x7}, {0x1, 0x1}, {0x5, 0x1}, {0x5, 0x5}, {0x6, 0x1}, {0x5, 0x5}, {0x2}, {0x6, 0x3}, {0x5, 0x2}, {0x4, 0x4}, {0x7, 0x9}, {0x1, 0x6}, {0x5, 0x8}, {}, {0x1, 0x1}, {0x0, 0x3}, {0x4, 0x4}, {0x1, 0xa}, {0x0, 0x4}, {0x2, 0x6}, {0x0, 0x9}, {0x2, 0x5}, {0x1, 0x2}, {0x1, 0x9}, {0x7, 0x5}]}]}]}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0x30, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x83}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x6}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x38}]}, {0xb4, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x74, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x70, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x19, 0x1, [0x0, 0x9, 0x1b, 0x16, 0x24, 0x1, 0xc, 0x48, 0x3, 0x0, 0x16, 0x2, 0x9, 0x48, 0x1b, 0x12, 0xc, 0x2, 0x0, 0xc, 0x4]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x0, 0x8, 0x6, 0x1, 0x2, 0xfff8, 0xb56]}}, @NL80211_TXRATE_HT={0x34, 0x2, [{0x2, 0x8}, {0x3, 0x9}, {0x4, 0x2}, {0x4, 0x3}, {0x0, 0x4}, {0x3, 0x9}, {0x6, 0x4}, {}, {0x1, 0x6}, {0x4}, {0x7}, {0x1, 0x5}, {0x0, 0x8}, {0x7, 0x3}, {0x0, 0x5}, {0x4, 0x8}, {}, {0x7, 0x5}, {0x3, 0xa}, {0x2, 0x7}, {0x7, 0x2}, {0x0, 0x7}, {0x3, 0xa}, {0x6, 0x1}, {0x1, 0x8}, {0x1, 0xa}, {0x3, 0x1}, {}, {0x7, 0x6}, {0x1, 0x6}, {0x3, 0x4}, {0x0, 0xa}, {0x1, 0x1}, {0x2, 0x5}, {0x5, 0x5}, {0x0, 0x8}, {0x2, 0x9}, {0x7, 0x2}, {0x0, 0x7}, {0x2, 0x9}, {0x0, 0x2}, {0x6, 0x2}, {0x3, 0x9}, {0x3}, {0x2, 0x6}, {0x0, 0xa}, {0x3, 0x9}, {0x7, 0x6}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}]}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xa6}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xba}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}]}]}, @NL80211_ATTR_TID_CONFIG={0xe8, 0x11d, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x2}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x7ff}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xb7}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x32}]}, {0x4c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x68}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x6a}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x61}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x2}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xd9}]}, {0x54, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x7c}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x4}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x8b51}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}]}]}, @NL80211_ATTR_TID_CONFIG={0x4}]}, 0x99c}, 0x1, 0x0, 0x0, 0x24000001}, 0x44000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r2 = timerfd_create(0x9, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_RELOAD_REGDB(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000040)={&(0x7f00000004c0)={0x418, r4, 0x628, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_HIDDEN_SSID={0x8, 0x7e, 0x1}, @NL80211_ATTR_TX_RATES={0x2f8, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x84, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x3c, 0x2, [{0x6, 0x2}, {0x3, 0x9}, {0x7, 0x3}, {0x3, 0x3}, {0x1, 0xa}, {0x3, 0x4}, {0x5, 0x7}, {0x1, 0xa}, {0x3, 0x6}, {0x1, 0x5}, {0x4, 0x7}, {0x5, 0x7}, {0x5, 0x1}, {0x6, 0x8}, {0x5, 0xa}, {0x1}, {0x1, 0x5}, {0x0, 0x7}, {0x4}, {0x3, 0x3}, {0x3, 0x5}, {0x0, 0x3}, {0x0, 0x8}, {0x3, 0x8}, {0x4}, {0x3, 0x1}, {0x6, 0x5}, {0x5}, {0x3, 0x7}, {0x5, 0x4}, {0x7, 0x5}, {0x6, 0x1}, {0x6, 0x3}, {0x3, 0x2}, {0x0, 0x2}, {0x2, 0x7}, {0x0, 0x3}, {0x6, 0x2}, {0x4, 0x4}, {0x0, 0x7}, {0x4, 0x1}, {0x0, 0x6}, {0x3, 0x9}, {0x5, 0x2}, {0x0, 0x1}, {0x1, 0x5}, {0x7, 0x4}, {0x0, 0x2}, {0x2, 0x7}, {0x1, 0x5}, {0x1, 0x8}, {0x1, 0x9}, {0x1}, {0x7, 0x4}, {0x1, 0x6}, {0x2, 0x7}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x20, 0x8, 0x7ff, 0xfff, 0x6879, 0x1000, 0x2, 0x81]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2e, 0xff, 0x3, 0x5, 0x1, 0x9, 0x7f, 0xe5]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x4, 0x1, 0x2, 0x7, 0xff, 0x4, 0x4]}}]}, @NL80211_BAND_2GHZ={0x90, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x81, 0x80, 0x9, 0x3, 0x8, 0x9, 0x7fff, 0xc000]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x480, 0x7, 0x322, 0x1, 0xed9, 0x200, 0x81]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x3f, 0x2, [{0x5, 0x6}, {0x3, 0x8}, {0x0, 0x5}, {0x6, 0x1}, {0x5, 0x6}, {0x5, 0x7}, {0x2, 0x4}, {0x3}, {0x4, 0x1}, {0x1, 0x5}, {0x0, 0x5}, {}, {0x1, 0xa}, {0x4, 0x7}, {0x2, 0x6}, {}, {}, {0x1, 0x4}, {0x0, 0x2}, {0x4, 0x1}, {0x3, 0x2}, {0x1, 0x4}, {0x1, 0x3}, {0x3, 0x8}, {0x2, 0x3}, {0x7, 0x7}, {0x2, 0x4}, {0x1, 0x3}, {0x6, 0x6}, {0x5, 0x6}, {0x3, 0x8}, {0x3, 0x4}, {0x3, 0x4}, {0x0, 0x9}, {0x5, 0x7}, {0x6}, {0x1, 0x3}, {0x5, 0x6}, {0x2, 0x5}, {0x1, 0x7}, {0x7, 0x7}, {0x1, 0x7}, {0x5, 0x2}, {0x6, 0x7}, {0x7, 0x2}, {0x1, 0x3}, {0x7, 0x7}, {0x1, 0x2}, {0x5, 0x7}, {0x6, 0x1}, {0x0, 0x6}, {0x6, 0x5}, {0x0, 0xa}, {0x2, 0x7}, {0x3, 0x8}, {0x3, 0x8}, {0x3, 0x5}, {0x3, 0x4}, {0x4, 0x5}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x6, 0x81, 0x8, 0x8000, 0x1170, 0xff, 0x3]}}]}, @NL80211_BAND_2GHZ={0x90, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x22, 0x1, [0x4, 0x1b, 0x16, 0x60, 0xc, 0x36, 0x1b, 0x6c, 0x16, 0x3, 0x18, 0x1b, 0x16, 0x9, 0x5fcdf321ed2ac27, 0x1, 0x60, 0x60, 0x6c, 0xb, 0x12, 0x1, 0x48, 0x24, 0xc, 0xc, 0x1b, 0x24, 0x6c, 0x16]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x1, 0x5, 0x9, 0x8, 0x7, 0xfffc, 0xdf]}}, @NL80211_TXRATE_HT={0x44, 0x2, [{0x4, 0x4}, {0x2, 0xa}, {0x6, 0x5}, {0x2, 0x7}, {0x2, 0x2}, {0x6, 0x2}, {0x0, 0xa}, {0x7, 0x6}, {0x4, 0x8}, {0x1, 0x6}, {0x3, 0x3}, {0x2, 0x3}, {0x1, 0x8}, {0x6, 0x4}, {0x5, 0x6}, {0x4, 0xa}, {0x7, 0x5}, {0x0, 0x9}, {0x4, 0x1}, {0x0, 0xa}, {0x2, 0x3}, {0x4, 0x3}, {0x3, 0x6}, {0x3, 0x9}, {0x1, 0x7}, {0x7, 0x9}, {0x5, 0x8}, {0x5, 0x1}, {0x2, 0x5}, {0x7, 0x2}, {0x6, 0x6}, {0x1, 0x3}, {0x6, 0x1}, {0x6, 0x2}, {0x4}, {0x4, 0x3}, {0x7, 0x8}, {0x0, 0xa}, {0x5, 0x4}, {0x1, 0x5}, {0x7, 0x2}, {0x6}, {0x0, 0x3}, {0x0, 0x6}, {0x4, 0xa}, {0x7}, {0x1, 0x5}, {0x1, 0x8}, {0x1, 0x7}, {0x5, 0x7}, {0x5, 0x2}, {0x2, 0x7}, {0x1, 0x9}, {0x4, 0x6}, {0x1, 0x3}, {0x2, 0x5}, {0x0, 0x5}, {0x5, 0x7}, {0x3, 0x9}, {0x7, 0x8}, {0x1}, {0x1, 0xa}, {0x4, 0x5}, {0x0, 0x5}]}]}, @NL80211_BAND_6GHZ={0x150, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xf, 0x1, [0x36, 0x18, 0x5, 0x6c, 0x30, 0x5, 0xc, 0x5, 0x16, 0x15, 0x2]}, @NL80211_TXRATE_HT={0x4b, 0x2, [{0x1, 0x4}, {0x5, 0x3}, {0x1, 0x7}, {0x7, 0x7}, {0x0, 0x3}, {0x1, 0x2}, {}, {0x3, 0x4}, {0x0, 0x1}, {0x3, 0x6}, {0x0, 0x2}, {0x6, 0x7}, {0x7, 0x2}, {0x4, 0x3}, {0x6, 0x7}, {0x0, 0x5}, {0x4, 0x2}, {0x5, 0x9}, {0x1, 0x9}, {0x5, 0x1}, {}, {0x4, 0x8}, {0x5, 0x9}, {0x4, 0x7}, {0x0, 0xa}, {0x2, 0xa}, {0x6, 0x3}, {0x3, 0x2}, {0x1, 0x4}, {0x6, 0xa}, {0x6, 0x1}, {0x0, 0x5}, {0x6, 0x1}, {0x1}, {0x0, 0x9}, {0x5, 0x8}, {0x5, 0x4}, {0x1, 0x9}, {0x2, 0x3}, {0x6, 0x1}, {0x4, 0x2}, {0x2, 0x7}, {0x4, 0x2}, {0x6, 0xa}, {0x7, 0x3}, {0x0, 0x4}, {0x6, 0x2}, {0x3, 0x4}, {0x3, 0x9}, {0x5, 0x6}, {0x7, 0x8}, {0x4, 0x7}, {0x4, 0x7}, {0x7, 0x3}, {0x1, 0x8}, {0x0, 0x3}, {0x1, 0x3}, {0x2, 0x3}, {0x7, 0x3}, {0x2, 0x8}, {0x3, 0x8}, {0x1, 0x1}, {0x6, 0xa}, {0x3}, {0x6, 0x9}, {0x5, 0x7}, {0x5, 0x8}, {0x3, 0x4}, {0x4, 0x4}, {0x2, 0x1}, {0x3, 0x1}]}, @NL80211_TXRATE_LEGACY={0x9, 0x1, [0x0, 0x0, 0x1b, 0x28, 0x5]}, @NL80211_TXRATE_HT={0x1d, 0x2, [{0x6, 0x2}, {0x1, 0x2}, {0x1, 0x8}, {0x0, 0x8}, {0x4, 0x3}, {0x5, 0x9}, {0x6, 0x3}, {0x1, 0x2}, {0x7, 0x9}, {0x3, 0x4}, {0x0, 0x4}, {0x5, 0x8}, {0x3}, {0x2, 0x1}, {0x2}, {0x6, 0x3}, {0x0, 0x8}, {0x2, 0x2}, {0x7, 0x8}, {0x2, 0x9}, {0x0, 0x4}, {0x2, 0x8}, {0x4, 0x7}, {0x1, 0x5}, {0x0, 0xa}]}, @NL80211_TXRATE_HT={0x47, 0x2, [{0x3, 0x4}, {0x0, 0x9}, {0x0, 0x6}, {0x5, 0x7}, {0x6, 0xa}, {0x7, 0x6}, {0x7, 0x2}, {0x6, 0x8}, {0x1, 0x9}, {0x5, 0x9}, {0x6, 0x5}, {0x7, 0x2}, {0x4}, {0x7, 0x4}, {0x5, 0x1}, {0x7, 0x8}, {0x3, 0xa}, {0x0, 0x4}, {0x1, 0x9}, {0x6, 0x2}, {0x4, 0xa}, {0x2, 0x6}, {0x6, 0x4}, {0x7, 0x7}, {0x2, 0x7}, {0x7, 0x8}, {0x4, 0x1}, {0x4, 0x6}, {0x0, 0x3}, {0x0, 0x8}, {0x1, 0x2}, {0x0, 0x3}, {0x4, 0x4}, {0x6, 0xa}, {0x2, 0x2}, {0x1, 0x5}, {0x6}, {0x6, 0x1}, {0x6, 0x4}, {0x1, 0x6}, {0x0, 0x2}, {0x4, 0x3}, {0x6, 0x5}, {0x1, 0xa}, {0x1, 0x5}, {0x3, 0x3}, {0x0, 0x4}, {0x3, 0x8}, {0x0, 0x5}, {0x4, 0x4}, {0x0, 0x3}, {0x1, 0x4}, {0x1, 0x4}, {0x3, 0x5}, {0x4, 0x5}, {0x2, 0x8}, {0x3}, {0x2, 0x4}, {0x6, 0x1}, {0x2, 0x3}, {0x2, 0x5}, {0x5, 0x7}, {0x4, 0x4}, {0x2, 0x8}, {0x6}, {0x1, 0x8}, {0x0, 0x7}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x33, 0x2, [{0x1, 0x7}, {0x1, 0x6}, {0x2, 0x6}, {0x6, 0x1}, {0x3, 0x8}, {0x7, 0x1}, {0x2, 0x7}, {0x1}, {0x7, 0x9}, {0x5, 0x8}, {0x7, 0x3}, {0x5, 0x5}, {0x1, 0x5}, {0x5, 0x3}, {0x4}, {0x2, 0x2}, {0x5, 0x7}, {0x0, 0x4}, {0x0, 0x6}, {0x5, 0x6}, {0x2}, {0x4, 0xa}, {0x2, 0x8}, {0x0, 0x8}, {0x7, 0x5}, {0x7, 0x8}, {0x7, 0xa}, {0x4, 0x4}, {0x1, 0xa}, {0x2, 0x4}, {0x1, 0x3}, {0x2, 0x1}, {0x6, 0x1}, {0x3, 0x8}, {0x7, 0x4}, {0x6, 0x8}, {0x3, 0x3}, {0x3, 0x1}, {0x1}, {0x1, 0x5}, {0x6, 0x9}, {0x0, 0x5}, {0x5}, {0x6, 0x3}, {0x2}, {0x1, 0x1}, {0x7, 0xa}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x4, 0x3, 0x8, 0x800, 0x5, 0x101, 0x7f1]}}, @NL80211_TXRATE_HT={0x2a, 0x2, [{0x2}, {0x4, 0x9}, {0x4}, {0x3, 0x3}, {0x1, 0x5}, {0x3}, {0x0, 0x5}, {0x5, 0x7}, {0x1, 0x7}, {0x1, 0x1}, {0x5, 0x8}, {}, {0x4}, {0x3, 0x2}, {0x6, 0xa}, {0x0, 0x7}, {0x0, 0x1}, {0x1, 0xa}, {0x5, 0x5}, {0x1, 0x9}, {0x6, 0x8}, {0x1, 0x6}, {0x5}, {0x3, 0x2}, {0x0, 0x5}, {0x7, 0x2}, {0x5, 0x5}, {0x5}, {0x2, 0x7}, {0x5, 0x4}, {0x3, 0x5}, {0x0, 0x9}, {0x1, 0x3}, {0x7, 0x7}, {0x1}, {0x4, 0x8}, {0x0, 0x9}, {0x4, 0x6}]}]}]}, @acl_policy=[@NL80211_ATTR_MAC_ADDRS={0x1c, 0xa6, 0x0, 0x1, [{0xa, 0x6, @device_b}, {0xa, 0x6, @device_b}]}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x40, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}]}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x40, 0xa6, 0x0, 0x1, [{0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}]}, @NL80211_ATTR_ACL_POLICY={0x8}], @acl_policy=[@NL80211_ATTR_MAC_ADDRS={0x1c, 0xa6, 0x0, 0x1, [{0xa}, {0xa}]}], @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_HE_BSS_COLOR={0xc, 0x11b, 0x0, 0x1, [@NL80211_HE_BSS_COLOR_ATTR_COLOR={0x5, 0x1, 0x38}]}, @NL80211_ATTR_PBSS={0x4}]}, 0x418}, 0x1, 0x0, 0x0, 0x4880}, 0x400c800) r5 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r6 = openat$cgroup_ro(r1, &(0x7f0000000900)='devices.list\x00', 0x0, 0x0) readv(r6, &(0x7f0000001b00)=[{&(0x7f0000000940)=""/33, 0x21}, {&(0x7f0000000980)=""/73, 0x49}, {&(0x7f0000000a00)=""/20, 0x14}, {&(0x7f0000000a40)=""/152, 0x98}, {&(0x7f0000000b00)=""/4096, 0x1000}], 0x5) syz_genetlink_get_family_id$smc(0x0, r5) 17:40:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x80000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:40:05 executing program 5: ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000500)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000540)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="00000000ea015b8b2861f3e06c653000"]) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000700), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000580)='ext2\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x40000, &(0x7f0000000600)={[{@journal_checksum}, {@jqfmt_vfsv0}, {@oldalloc}], [{@subj_type={'subj_type', 0x3d, '+'}}, {@fsname}]}) r1 = timerfd_create(0x9, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000640), 0x40, 0x0) fsetxattr$security_evm(r2, &(0x7f0000000680), &(0x7f00000006c0)=@sha1={0x1, "cca9dbbb1da879e1b097a43295cb20b58ab2b261"}, 0x15, 0x2) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r3, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x0, 0x70bd29, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x1}}]}, 0x38}, 0x1, 0x0, 0x0, 0x44093}, 0x20000000) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r3) [ 1462.127276] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8383 comm=syz-executor.5 17:40:05 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 71) 17:40:05 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r2, 0x0, 0xab) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) read(r1, &(0x7f0000000000), 0x1b4000) 17:40:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x200000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1462.155613] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 1462.159485] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8389 comm=syz-executor.5 17:40:05 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 74) [ 1462.192838] FAULT_INJECTION: forcing a failure. [ 1462.192838] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1462.194391] CPU: 1 PID: 8397 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1462.195143] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1462.196021] Call Trace: [ 1462.196311] dump_stack+0x107/0x167 [ 1462.196717] should_fail.cold+0x5/0xa [ 1462.197149] __alloc_pages_nodemask+0x182/0x680 [ 1462.197655] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1462.198198] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1462.198853] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1462.199439] ? lock_downgrade+0x6d0/0x6d0 [ 1462.199888] ? mark_held_locks+0x9e/0xe0 [ 1462.200334] alloc_pages_vma+0xbb/0x410 [ 1462.200764] handle_mm_fault+0x154b/0x3520 [ 1462.201230] ? do_raw_spin_lock+0x121/0x260 [ 1462.201693] ? rwlock_bug.part.0+0x90/0x90 [ 1462.202141] ? __pmd_alloc+0x5e0/0x5e0 [ 1462.202591] __get_user_pages+0x61b/0x1390 [ 1462.203074] ? follow_page_mask+0x1920/0x1920 [ 1462.203573] ? down_read+0x10f/0x430 [ 1462.203974] ? down_write+0x160/0x160 [ 1462.204390] get_user_pages_unlocked+0x18a/0x690 [ 1462.204918] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1462.205502] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1462.206022] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1462.206623] ? pin_user_pages_unlocked+0x80/0x80 [ 1462.207292] get_user_pages_fast+0x66/0xa0 [ 1462.207853] iov_iter_get_pages+0x297/0xf40 [ 1462.208323] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1462.208853] ? mempool_resize+0x7d0/0x7d0 [ 1462.209336] bio_iov_iter_get_pages+0x22a/0x1200 [ 1462.209851] ? bvec_alloc+0x17e/0x2f0 [ 1462.210261] ? bio_alloc_bioset+0x2a1/0x600 [ 1462.210723] ? bio_add_pc_page+0x100/0x100 [ 1462.211175] ? bvec_alloc+0x240/0x2f0 [ 1462.211597] ? iov_iter_npages+0x1fd/0xa70 [ 1462.212048] ? ext4_iomap_begin+0x1a0/0x700 [ 1462.212527] iomap_dio_bio_actor+0x77a/0xef0 [ 1462.213030] iomap_dio_actor+0x36f/0x560 [ 1462.213477] iomap_apply+0x282/0x9e0 [ 1462.213880] ? iomap_dio_rw+0x90/0x90 [ 1462.214296] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1462.214927] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1462.215498] ? mark_held_locks+0x9e/0xe0 [ 1462.215968] ? filemap_check_errors+0xa5/0x150 [ 1462.216471] __iomap_dio_rw+0x6cd/0x11a0 [ 1462.216911] ? iomap_dio_rw+0x90/0x90 [ 1462.217330] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1462.217835] ? down_read+0x10f/0x430 [ 1462.218239] ? down_write+0x160/0x160 [ 1462.218652] iomap_dio_rw+0x31/0x90 [ 1462.219051] ext4_file_read_iter+0x2c7/0x4c0 [ 1462.219544] new_sync_read+0x424/0x6f0 [ 1462.219970] ? fsnotify+0xf30/0xf30 [ 1462.220361] ? ksys_lseek+0x1b0/0x1b0 [ 1462.220779] ? _cond_resched+0x12/0x80 [ 1462.221208] ? avc_policy_seqno+0x9/0x70 [ 1462.221658] ? selinux_file_permission+0x36/0x510 [ 1462.222182] ? __fget_files+0x296/0x480 [ 1462.222620] vfs_read+0x457/0x580 [ 1462.223008] ksys_read+0x12d/0x260 [ 1462.223401] ? vfs_write+0xa30/0xa30 [ 1462.223807] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1462.224340] do_syscall_64+0x33/0x40 [ 1462.224749] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1462.225294] RIP: 0033:0x7f4ab5779b19 [ 1462.225692] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1462.227645] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1462.228473] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1462.229279] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1462.230060] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1462.230844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1462.231616] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 17:40:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0xfeffff, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:40:05 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 68) [ 1462.263874] FAULT_INJECTION: forcing a failure. [ 1462.263874] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1462.265681] CPU: 1 PID: 8400 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1462.266441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1462.267332] Call Trace: [ 1462.267617] dump_stack+0x107/0x167 [ 1462.268024] should_fail.cold+0x5/0xa [ 1462.268446] __alloc_pages_nodemask+0x182/0x680 [ 1462.268961] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1462.269501] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1462.270164] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1462.270739] ? lock_downgrade+0x6d0/0x6d0 [ 1462.271190] ? mark_held_locks+0x9e/0xe0 [ 1462.271634] alloc_pages_vma+0xbb/0x410 [ 1462.272065] handle_mm_fault+0x154b/0x3520 [ 1462.272534] ? do_raw_spin_lock+0x121/0x260 [ 1462.273011] ? rwlock_bug.part.0+0x90/0x90 [ 1462.273470] ? __pmd_alloc+0x5e0/0x5e0 [ 1462.273911] __get_user_pages+0x61b/0x1390 [ 1462.274375] ? follow_page_mask+0x1920/0x1920 [ 1462.274860] ? down_read+0x10f/0x430 [ 1462.275261] ? down_write+0x160/0x160 [ 1462.275684] get_user_pages_unlocked+0x18a/0x690 [ 1462.276197] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1462.276788] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1462.277310] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1462.277911] ? pin_user_pages_unlocked+0x80/0x80 [ 1462.278417] get_user_pages_fast+0x66/0xa0 [ 1462.278884] iov_iter_get_pages+0x297/0xf40 [ 1462.279350] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1462.279899] ? mempool_resize+0x7d0/0x7d0 [ 1462.280350] bio_iov_iter_get_pages+0x22a/0x1200 [ 1462.280866] ? bvec_alloc+0x17e/0x2f0 [ 1462.281281] ? bio_alloc_bioset+0x2a1/0x600 [ 1462.281747] ? bio_add_pc_page+0x100/0x100 [ 1462.282204] ? bvec_alloc+0x240/0x2f0 [ 1462.282609] ? iov_iter_npages+0x1fd/0xa70 [ 1462.283071] ? ext4_iomap_begin+0x1a0/0x700 [ 1462.283533] iomap_dio_bio_actor+0x77a/0xef0 [ 1462.284022] iomap_dio_actor+0x36f/0x560 [ 1462.284455] iomap_apply+0x282/0x9e0 [ 1462.284861] ? iomap_dio_rw+0x90/0x90 [ 1462.285271] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1462.285897] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1462.286459] ? mark_held_locks+0x9e/0xe0 [ 1462.286909] ? filemap_check_errors+0xa5/0x150 [ 1462.287396] __iomap_dio_rw+0x6cd/0x11a0 [ 1462.287843] ? iomap_dio_rw+0x90/0x90 [ 1462.288272] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1462.288771] ? down_read+0x10f/0x430 [ 1462.289186] ? down_write+0x160/0x160 [ 1462.289602] iomap_dio_rw+0x31/0x90 [ 1462.289994] ext4_file_read_iter+0x2c7/0x4c0 [ 1462.290490] new_sync_read+0x424/0x6f0 [ 1462.290503] ? fsnotify+0xf30/0xf30 [ 1462.290514] ? ksys_lseek+0x1b0/0x1b0 [ 1462.290525] ? _cond_resched+0x12/0x80 [ 1462.290537] ? avc_policy_seqno+0x9/0x70 17:40:05 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x44000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x6, 0xff, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x1200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r1 = timerfd_create(0x9, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYRESDEC=r3], 0x3c}}, 0x4801) ioctl$BTRFS_IOC_SYNC(r3, 0x9408, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r2) [ 1462.290549] ? selinux_file_permission+0x36/0x510 [ 1462.290564] ? __fget_files+0x296/0x480 [ 1462.290582] vfs_read+0x457/0x580 [ 1462.290597] ksys_read+0x12d/0x260 [ 1462.290607] ? vfs_write+0xa30/0xa30 [ 1462.290623] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1462.290637] do_syscall_64+0x33/0x40 [ 1462.290649] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1462.290657] RIP: 0033:0x7fe1c8afeb19 [ 1462.290669] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1462.290675] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1462.290687] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1462.290694] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1462.290700] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1462.290706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1462.290713] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1462.317958] FAULT_INJECTION: forcing a failure. [ 1462.317958] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1462.329044] CPU: 1 PID: 8407 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1462.329051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1462.329055] Call Trace: [ 1462.329068] dump_stack+0x107/0x167 [ 1462.329082] should_fail.cold+0x5/0xa [ 1462.329099] __alloc_pages_nodemask+0x182/0x680 [ 1462.329109] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1462.329124] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1462.329140] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1462.329151] ? lock_downgrade+0x6d0/0x6d0 [ 1462.329160] ? mark_held_locks+0x9e/0xe0 [ 1462.329176] alloc_pages_vma+0xbb/0x410 [ 1462.329190] handle_mm_fault+0x154b/0x3520 [ 1462.329205] ? do_raw_spin_lock+0x121/0x260 [ 1462.329217] ? rwlock_bug.part.0+0x90/0x90 [ 1462.329227] ? __pmd_alloc+0x5e0/0x5e0 [ 1462.329255] __get_user_pages+0x61b/0x1390 [ 1462.329273] ? follow_page_mask+0x1920/0x1920 [ 1462.329284] ? down_read+0x10f/0x430 [ 1462.329295] ? down_write+0x160/0x160 [ 1462.329314] get_user_pages_unlocked+0x18a/0x690 [ 1462.329326] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1462.329340] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1462.329360] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1462.329391] ? pin_user_pages_unlocked+0x80/0x80 [ 1462.329411] get_user_pages_fast+0x66/0xa0 [ 1462.329425] iov_iter_get_pages+0x297/0xf40 [ 1462.329441] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1462.329452] ? mempool_resize+0x7d0/0x7d0 [ 1462.329469] bio_iov_iter_get_pages+0x22a/0x1200 [ 1462.329484] ? bvec_alloc+0x17e/0x2f0 [ 1462.329497] ? bio_alloc_bioset+0x2a1/0x600 [ 1462.329507] ? bio_add_pc_page+0x100/0x100 [ 1462.329517] ? bvec_alloc+0x240/0x2f0 [ 1462.329531] ? iov_iter_npages+0x1fd/0xa70 [ 1462.329540] ? ext4_iomap_begin+0x1a0/0x700 [ 1462.329554] iomap_dio_bio_actor+0x77a/0xef0 [ 1462.329576] iomap_dio_actor+0x36f/0x560 [ 1462.329591] iomap_apply+0x282/0x9e0 [ 1462.329602] ? iomap_dio_rw+0x90/0x90 [ 1462.329614] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1462.329631] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1462.329641] ? mark_held_locks+0x9e/0xe0 [ 1462.329662] ? filemap_check_errors+0xa5/0x150 [ 1462.329677] __iomap_dio_rw+0x6cd/0x11a0 [ 1462.329686] ? iomap_dio_rw+0x90/0x90 [ 1462.329708] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1462.329726] ? down_read+0x10f/0x430 [ 1462.329736] ? down_write+0x160/0x160 [ 1462.329752] iomap_dio_rw+0x31/0x90 [ 1462.329766] ext4_file_read_iter+0x2c7/0x4c0 [ 1462.329781] new_sync_read+0x424/0x6f0 [ 1462.329791] ? fsnotify+0xf30/0xf30 [ 1462.329802] ? ksys_lseek+0x1b0/0x1b0 [ 1462.329813] ? _cond_resched+0x12/0x80 [ 1462.329825] ? avc_policy_seqno+0x9/0x70 [ 1462.329837] ? selinux_file_permission+0x36/0x510 [ 1462.329851] ? __fget_files+0x296/0x480 [ 1462.329869] vfs_read+0x457/0x580 [ 1462.329884] ksys_read+0x12d/0x260 [ 1462.329895] ? vfs_write+0xa30/0xa30 [ 1462.329910] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1462.329924] do_syscall_64+0x33/0x40 [ 1462.329935] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1462.329942] RIP: 0033:0x7f771d441b19 [ 1462.329954] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1462.329960] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1462.329972] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1462.329979] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1462.329985] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1462.329992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1462.329998] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 17:40:21 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x1000000, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose}, {@mmap}], [{@permit_directio}, {@smackfsroot}, {@audit}, {@subj_user={'subj_user', 0x3d, '.++'}}]}}) timerfd_create(0x8, 0x80000) read(r0, &(0x7f0000000080)=""/38, 0x26) 17:40:21 executing program 6: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getpeername(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) sendmsg$nl_generic(r2, &(0x7f00000007c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000780)={&(0x7f0000000500)={0x268, 0x34, 0x100, 0x70bd2d, 0x25dfdbfb, {0xf}, [@nested={0x254, 0x96, 0x0, 0x1, [@generic="ff38c23569f81379dd1d6cbb001e4e770e87088899c16ebd68422e0672987b25adc6729c3ab5e85dfe8e9c874b4ea7f6d2bbee458fc0852c1ebcde9b82ea64d07cf4412fd22872877e370559b68954b7dfd35e9fe9aa9cd23066a2044631c20ddf617e04a1a94d737d9d8b9309cb021c2ede59ddd32d358c9829f442d4faa9b84df7ea80b154db0134b1846dd117bdea92bea3b417f830748ec80b36784b5f35b015bfb480e229572122d342", @generic="0b1a3a47e416e277d0b4736c9f243cd66abd23acf386d659ac4b21224208a80aebedb480c4c2942f495320cb79b77d07379032e982336ace49735b965bc96856264543112af4fecea69fabc17cb2ed62632d5a60fbff6ee5f1ea871ce7789126ef3a30898a85a9f23742fcbd990b2f8245537ffe1c694d00b10bb0c3b7731acc673ac00aeb80dc4f3d09f20c6cca67b07407bb4d49e58ea9e86df80742ee6dd0e54bfc1035786378a2d08df5d51000d08728a6eef2f42e7099f0b77d1df481530d7a3e07804ac9432fe3093e", @typed={0x14, 0x6a, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @generic="caca4d1c03d9a52a17a93be1fc22d848c8698de43eb567ae8d0cf8e0613266aac4931656ff2349f13637eb334201d629d4861ba08e850bc8b5cf97f7368667c9b8ba4a3ee15677b8433230f440565ce93b4729bd7c1418f8dd04473069a047552f87eec68b412b0529f5169d5cce31e45a1b573685b8e006d767f11883849de7eba58f372af93daa3f2ea3426ef5e3d6167826c5888c7b4154cbde91efda7fd7f3c42fbe701380f2b552539b6d86793d96fc7915dff035af3597c109bc99399a08357562"]}]}, 0x268}, 0x1, 0x0, 0x0, 0x40}, 0x44) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) 17:40:21 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 75) 17:40:21 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x1000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:40:21 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x80000000006) read(r0, &(0x7f0000000000), 0x1b4000) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) sendmsg$nl_generic(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)={0x184, 0x2a, 0x800, 0x70bd26, 0x25dfdbfc, {0x1b}, [@nested={0x16f, 0x56, 0x0, 0x1, [@generic="911e2fe7e2afca9622efc3dcc01680065ee2b42451e2175b529f6bf52ce10d650865a2501d7b47d6c218da11256f306c972d411dd8c00f63424d73f4f87684fb2e20ca58960131e1ef64a3f49bc79f5e55884eaf880912a894935736214ddbdfa5b754fcc8566042ba66694c76d7b69e9ff7d4b714b702c81db9ba42d9126a0670465bb6493b235108328529d71f2fd2798041ff15", @generic="7f2ecc21f37730b37cecc3dd91ff9288de93c91db3e2c6348781b1fe80a290131ff76d1868fa501cb05daf80420397fe880d9df72254c2ba87f4412bc4cb0491d47e39521b1733637a0de35751ad92a122a8c6d454bcfaa99f68f35b7b75abb61a637985dea9ce07cb5c3896d3dfacd7642bcc1c960c0b8d1c2e6e49a33266e38ee3b130d1d7f8d8de877b5d9aac37aace", @typed={0xd, 0x13, 0x0, 0x0, @str='\'\xa1\x94\x9eN~d\xcf\x00'}, @generic="6c1a5dd700c1620e816f2c32ab31b25080b7a52761bd86a0ad450ca8243d89fd3b282a54391e7651fb1bb05a96362495d1c7bb658e"]}]}, 0x184}}, 0x4) 17:40:21 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 69) 17:40:21 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0xb) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) 17:40:21 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 72) [ 1478.813916] FAULT_INJECTION: forcing a failure. [ 1478.813916] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1478.816442] CPU: 1 PID: 8432 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1478.817856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1478.819546] Call Trace: [ 1478.820115] dump_stack+0x107/0x167 [ 1478.820868] should_fail.cold+0x5/0xa [ 1478.821668] __alloc_pages_nodemask+0x182/0x680 [ 1478.822622] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1478.823646] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1478.824910] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1478.826007] ? lock_downgrade+0x6d0/0x6d0 [ 1478.826865] ? mark_held_locks+0x9e/0xe0 [ 1478.827724] alloc_pages_vma+0xbb/0x410 [ 1478.828555] handle_mm_fault+0x154b/0x3520 [ 1478.829462] ? do_raw_spin_lock+0x121/0x260 [ 1478.830364] ? rwlock_bug.part.0+0x90/0x90 [ 1478.831245] ? __pmd_alloc+0x5e0/0x5e0 [ 1478.832093] __get_user_pages+0x61b/0x1390 [ 1478.832604] FAULT_INJECTION: forcing a failure. [ 1478.832604] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1478.832976] ? follow_page_mask+0x1920/0x1920 [ 1478.836397] ? down_read+0x10f/0x430 [ 1478.837173] ? down_write+0x160/0x160 [ 1478.837993] get_user_pages_unlocked+0x18a/0x690 [ 1478.838970] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1478.840114] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1478.841091] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1478.842252] ? pin_user_pages_unlocked+0x80/0x80 [ 1478.843236] get_user_pages_fast+0x66/0xa0 [ 1478.844156] iov_iter_get_pages+0x297/0xf40 [ 1478.845046] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1478.846096] ? mempool_resize+0x7d0/0x7d0 [ 1478.846949] bio_iov_iter_get_pages+0x22a/0x1200 [ 1478.847980] ? bvec_alloc+0x17e/0x2f0 [ 1478.848756] ? bio_alloc_bioset+0x2a1/0x600 [ 1478.849645] ? bio_add_pc_page+0x100/0x100 [ 1478.850501] ? bvec_alloc+0x240/0x2f0 [ 1478.851278] ? iov_iter_npages+0x1fd/0xa70 [ 1478.852145] ? ext4_iomap_begin+0x1a0/0x700 [ 1478.853047] iomap_dio_bio_actor+0x77a/0xef0 [ 1478.853988] iomap_dio_actor+0x36f/0x560 [ 1478.854819] iomap_apply+0x282/0x9e0 [ 1478.855589] ? iomap_dio_rw+0x90/0x90 [ 1478.856369] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1478.857631] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1478.858721] ? mark_held_locks+0x9e/0xe0 [ 1478.859598] ? filemap_check_errors+0xa5/0x150 [ 1478.860524] __iomap_dio_rw+0x6cd/0x11a0 [ 1478.861396] ? iomap_dio_rw+0x90/0x90 [ 1478.862203] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1478.863144] ? trace_hardirqs_on+0x5b/0x180 [ 1478.864020] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1478.865222] iomap_dio_rw+0x31/0x90 [ 1478.865982] ext4_file_read_iter+0x2c7/0x4c0 [ 1478.866899] new_sync_read+0x424/0x6f0 [ 1478.867742] ? fsnotify+0xf30/0xf30 [ 1478.868679] ? ksys_lseek+0x1b0/0x1b0 [ 1478.869639] ? _cond_resched+0x12/0x80 [ 1478.870629] ? avc_policy_seqno+0x9/0x70 [ 1478.871658] ? selinux_file_permission+0x36/0x510 [ 1478.872891] ? __fget_files+0x296/0x480 [ 1478.873745] vfs_read+0x457/0x580 [ 1478.874498] ksys_read+0x12d/0x260 [ 1478.875240] ? vfs_write+0xa30/0xa30 [ 1478.876021] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1478.877022] do_syscall_64+0x33/0x40 [ 1478.877835] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1478.878890] RIP: 0033:0x7f771d441b19 [ 1478.879654] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1478.883417] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1478.884980] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1478.886460] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1478.887942] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1478.889427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1478.890907] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1478.892397] CPU: 0 PID: 8426 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1478.893787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1478.895451] Call Trace: [ 1478.895984] dump_stack+0x107/0x167 [ 1478.896725] should_fail.cold+0x5/0xa [ 1478.897524] __alloc_pages_nodemask+0x182/0x680 [ 1478.898463] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1478.899458] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1478.900671] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1478.901741] ? lock_downgrade+0x6d0/0x6d0 [ 1478.902571] ? mark_held_locks+0x9e/0xe0 [ 1478.903395] alloc_pages_vma+0xbb/0x410 [ 1478.904202] handle_mm_fault+0x154b/0x3520 [ 1478.905057] ? do_raw_spin_lock+0x121/0x260 [ 1478.905942] ? rwlock_bug.part.0+0x90/0x90 [ 1478.906800] ? __pmd_alloc+0x5e0/0x5e0 [ 1478.907617] __get_user_pages+0x61b/0x1390 [ 1478.908493] ? follow_page_mask+0x1920/0x1920 [ 1478.909408] ? down_read+0x10f/0x430 [ 1478.909845] FAULT_INJECTION: forcing a failure. [ 1478.909845] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1478.910165] ? down_write+0x160/0x160 [ 1478.910189] ? mark_held_locks+0x9e/0xe0 [ 1478.910215] get_user_pages_unlocked+0x18a/0x690 [ 1478.910245] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1478.910269] ? internal_get_user_pages_fast+0xaab/0x23b0 [ 1478.917142] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1478.918255] ? pin_user_pages_unlocked+0x80/0x80 [ 1478.919224] get_user_pages_fast+0x66/0xa0 [ 1478.920078] iov_iter_get_pages+0x297/0xf40 [ 1478.920955] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1478.921957] ? mempool_resize+0x7d0/0x7d0 [ 1478.922801] bio_iov_iter_get_pages+0x22a/0x1200 [ 1478.923751] ? __sanitizer_cov_trace_switch+0xe/0x80 [ 1478.924773] ? bvec_alloc+0x17e/0x2f0 [ 1478.925550] ? bio_alloc_bioset+0x2a1/0x600 [ 1478.926414] ? bio_add_pc_page+0x100/0x100 [ 1478.927271] ? bvec_alloc+0x240/0x2f0 [ 1478.928051] ? iov_iter_npages+0x1fd/0xa70 [ 1478.928915] ? ext4_iomap_begin+0x1a0/0x700 [ 1478.929811] iomap_dio_bio_actor+0x77a/0xef0 [ 1478.930726] iomap_dio_actor+0x36f/0x560 [ 1478.931562] iomap_apply+0x282/0x9e0 [ 1478.932318] ? iomap_dio_rw+0x90/0x90 [ 1478.933087] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1478.934264] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1478.935334] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1478.936415] ? trace_hardirqs_on+0x5b/0x180 [ 1478.937323] ? filemap_check_errors+0xa5/0x150 [ 1478.938247] __iomap_dio_rw+0x6cd/0x11a0 [ 1478.939064] ? iomap_dio_rw+0x90/0x90 [ 1478.939857] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1478.940786] ? down_read+0x10f/0x430 [ 1478.941542] ? down_write+0x160/0x160 [ 1478.942316] iomap_dio_rw+0x31/0x90 [ 1478.943057] ext4_file_read_iter+0x2c7/0x4c0 [ 1478.943948] new_sync_read+0x424/0x6f0 [ 1478.944726] ? fsnotify+0xf30/0xf30 [ 1478.945462] ? ksys_lseek+0x1b0/0x1b0 [ 1478.946233] ? _cond_resched+0x12/0x80 [ 1478.947018] ? avc_policy_seqno+0x9/0x70 [ 1478.947841] ? selinux_file_permission+0x36/0x510 [ 1478.948826] ? __fget_files+0x296/0x480 [ 1478.949649] vfs_read+0x457/0x580 [ 1478.950368] ksys_read+0x12d/0x260 [ 1478.951082] ? vfs_write+0xa30/0xa30 [ 1478.951838] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1478.952809] do_syscall_64+0x33/0x40 [ 1478.953569] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1478.954599] RIP: 0033:0x7fe1c8afeb19 [ 1478.955350] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1478.959047] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1478.960570] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1478.962006] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1478.963435] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1478.964861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1478.966315] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1478.967796] CPU: 1 PID: 8433 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1478.969229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1478.971185] Call Trace: [ 1478.971866] dump_stack+0x107/0x167 [ 1478.972807] should_fail.cold+0x5/0xa [ 1478.973805] __alloc_pages_nodemask+0x182/0x680 [ 1478.974869] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1478.975884] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1478.977117] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1478.978231] ? lock_downgrade+0x6d0/0x6d0 [ 1478.979082] ? mark_held_locks+0x9e/0xe0 [ 1478.979924] alloc_pages_vma+0xbb/0x410 [ 1478.980751] handle_mm_fault+0x154b/0x3520 [ 1478.981628] ? do_raw_spin_lock+0x121/0x260 [ 1478.982534] ? rwlock_bug.part.0+0x90/0x90 [ 1478.983404] ? __pmd_alloc+0x5e0/0x5e0 [ 1478.984240] __get_user_pages+0x61b/0x1390 [ 1478.985346] ? follow_page_mask+0x1920/0x1920 [ 1478.986269] ? down_read+0x10f/0x430 [ 1478.987050] ? down_write+0x160/0x160 [ 1478.987851] get_user_pages_unlocked+0x18a/0x690 [ 1478.988821] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1478.989950] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1478.990931] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1478.992092] ? pin_user_pages_unlocked+0x80/0x80 [ 1478.993106] get_user_pages_fast+0x66/0xa0 [ 1478.994144] iov_iter_get_pages+0x297/0xf40 [ 1478.995106] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1478.996103] ? mempool_resize+0x7d0/0x7d0 [ 1478.996976] bio_iov_iter_get_pages+0x22a/0x1200 [ 1478.997973] ? bvec_alloc+0x17e/0x2f0 [ 1478.998772] ? bio_alloc_bioset+0x2a1/0x600 [ 1478.999642] ? bio_add_pc_page+0x100/0x100 [ 1479.000500] ? bvec_alloc+0x240/0x2f0 [ 1479.001305] ? iov_iter_npages+0x1fd/0xa70 [ 1479.002175] ? ext4_iomap_begin+0x1a0/0x700 [ 1479.003075] iomap_dio_bio_actor+0x77a/0xef0 [ 1479.004072] iomap_dio_actor+0x36f/0x560 [ 1479.005056] iomap_apply+0x282/0x9e0 [ 1479.005842] ? iomap_dio_rw+0x90/0x90 [ 1479.006609] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1479.007932] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1479.008997] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 17:40:22 executing program 3: r0 = timerfd_create(0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x141100, 0x0) timerfd_gettime(r1, &(0x7f0000000040)) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) r2 = syz_io_uring_complete(0x0) fsetxattr$security_selinux(r2, &(0x7f00000000c0), &(0x7f0000000100)='system_u:object_r:udev_tbl_t:s0\x00', 0x20, 0x4) [ 1479.010112] ? trace_hardirqs_on+0x5b/0x180 [ 1479.011150] ? __iomap_dio_rw+0x6ae/0x11a0 [ 1479.012015] __iomap_dio_rw+0x6cd/0x11a0 [ 1479.012852] ? iomap_dio_rw+0x90/0x90 [ 1479.013658] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1479.014598] ? down_read+0x10f/0x430 [ 1479.015386] ? down_write+0x160/0x160 [ 1479.016311] iomap_dio_rw+0x31/0x90 [ 1479.017112] ext4_file_read_iter+0x2c7/0x4c0 [ 1479.018122] new_sync_read+0x424/0x6f0 [ 1479.018984] ? fsnotify+0xf30/0xf30 [ 1479.019726] ? ksys_lseek+0x1b0/0x1b0 [ 1479.020489] ? _cond_resched+0x12/0x80 [ 1479.021323] ? avc_policy_seqno+0x9/0x70 [ 1479.022155] ? selinux_file_permission+0x36/0x510 [ 1479.023167] ? __fget_files+0x296/0x480 [ 1479.023988] vfs_read+0x457/0x580 [ 1479.024714] ksys_read+0x12d/0x260 [ 1479.025446] ? vfs_write+0xa30/0xa30 [ 1479.026223] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1479.027216] do_syscall_64+0x33/0x40 [ 1479.027990] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1479.029013] RIP: 0033:0x7f4ab5779b19 [ 1479.029789] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1479.033492] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1479.035033] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1479.036456] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1479.037904] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1479.039342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1479.039355] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 17:40:22 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) ioctl$TIOCCBRK(r0, 0x5428) r1 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x4, 0x400}, 0x0, 0x3}, 0x0, 0xfffffffffffeffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000c00)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000740)={r2, 0x0, 0x0, [0x1, 0xffffffffffff8000, 0x5, 0x3, 0x4], [0x6, 0x100, 0x0, 0x9, 0x7f, 0x0, 0x9, 0x2, 0xfe6, 0x3, 0x5, 0x80, 0x3, 0x6, 0x7f, 0x3, 0x80, 0x2, 0xff, 0xff, 0x2, 0x100000000, 0xdf20, 0x6, 0x3, 0x100, 0x5, 0x0, 0x9, 0x5, 0x1ff, 0x8, 0x3, 0x101, 0x100000000, 0x5, 0x101, 0x80000000, 0x200, 0xffffffffffff2911, 0x2, 0x4, 0x5, 0x7, 0x3, 0x1, 0xc80, 0x3, 0x69167797, 0x6, 0x7, 0x7ff, 0x5, 0x17, 0x3ff, 0x3, 0x2, 0x0, 0x2, 0xffffffffffffffff, 0x9, 0x7, 0x6, 0x5, 0x9, 0x200, 0x3, 0x7, 0xfffffffffffffffd, 0x4, 0x4, 0x200, 0x2bf2, 0xc, 0x7, 0x4, 0xffffffff, 0x7656, 0x5, 0x3, 0x73, 0x8, 0x2, 0x3e, 0x1, 0x81, 0xb, 0x23160b84, 0x2, 0x22, 0x100, 0x0, 0x1, 0x6854, 0x2, 0xff, 0x1ff, 0x1, 0xffffffff, 0x82, 0x0, 0x7, 0x401, 0x200, 0x4, 0x6, 0x200, 0xe1, 0x3, 0xea1, 0x4, 0x1000, 0x1, 0x400, 0x5, 0x80000001, 0x3f, 0x0, 0x1, 0x7fffffff, 0xdeef]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000b80)=0x0) syz_open_procfs(r3, &(0x7f0000000bc0)='smaps_rollup\x00') r4 = getpid() ptrace(0xffffffffffffffff, r4) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="5979198e23033d6d401c4185a2ebd91e78e87d38b292f78f8881269657eeece0bd3ae92ca0e2dced7b4e80c673a911a882ee17e2694bc177191dc803e258d83834f588c45adcf85b5e919db569fde80c735423defd3462c7c7394a433fd1f5400f1d7c5edea19842e08134a6b652607cea1b0bd9a20e6d7f86d28b08e6670562d5e436e2b507ce7324eb20b78fa436846151340d6b4639fa11204c19a6475082cdfbb9d766f1154c56e9e55ad935cf3181861e9334310cfc1ec45926e854e3495ee3429337851cc10552a559bd4a410a", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0xff, 0xac, 0x0, 0x7, 0x0, 0x9, 0x2c400, 0xc, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7, 0x2, @perf_bp={&(0x7f00000000c0), 0xee963db17e55a236}, 0x0, 0x8001, 0xff, 0x0, 0x1f, 0x5, 0x3900, 0x0, 0x9, 0x0, 0x7}, r4, 0x1, r5, 0x1) r6 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x6) r8 = syz_open_dev$mouse(&(0x7f0000000180), 0x0, 0x44003) ioctl$TIOCGLCKTRMIOS(r8, 0x5456, &(0x7f00000001c0)={0x0, 0x3, 0xa1f6, 0x7fff, 0x11, "ae8a929f8287afdfc3de11b69762f3a7b42449"}) read(r6, &(0x7f0000000000), 0x1b4000) 17:40:22 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x2000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:40:22 executing program 6: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x664d, 0x7c49}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000300)={{0x1, 0x1, 0x18, r2, {0x0, 0xffffffffffffffff}}, './file0\x00'}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) r6 = getegid() setregid(0x0, r6) statx(r2, &(0x7f0000000340)='./file0\x00', 0x4000, 0x1000, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r1, &(0x7f00000001c0)='system.posix_acl_default\x00', &(0x7f0000000480)={{}, {0x1, 0x2}, [{0x2, 0x2, r3}, {0x2, 0x3, r4}, {0x2, 0x6, r5}], {0x4, 0x3}, [{0x8, 0x2, r6}, {0x8, 0x6, r7}, {}, {0x8, 0x0, 0xffffffffffffffff}], {}, {0x20, 0x6}}, 0x5c, 0x1) read(r0, &(0x7f0000000000), 0x1b4000) syz_io_uring_setup(0x30a6, &(0x7f00000000c0)={0x0, 0x13ea, 0x36, 0x3, 0x20a, 0x0, r1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000140)=0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r8, &(0x7f0000000180)=@IORING_OP_MADVISE={0x19, 0x4, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x1, {0x0, r9}}, 0x800) 17:40:22 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 70) [ 1479.312958] FAULT_INJECTION: forcing a failure. [ 1479.312958] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1479.315482] CPU: 0 PID: 8458 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1479.316859] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1479.318545] Call Trace: [ 1479.319084] dump_stack+0x107/0x167 [ 1479.319818] should_fail.cold+0x5/0xa [ 1479.320595] __alloc_pages_nodemask+0x182/0x680 [ 1479.321542] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1479.322535] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1479.323742] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1479.324811] ? lock_downgrade+0x6d0/0x6d0 [ 1479.325649] ? mark_held_locks+0x9e/0xe0 [ 1479.326480] alloc_pages_vma+0xbb/0x410 [ 1479.327286] handle_mm_fault+0x154b/0x3520 [ 1479.328143] ? do_raw_spin_lock+0x121/0x260 [ 1479.329027] ? rwlock_bug.part.0+0x90/0x90 [ 1479.329908] ? __pmd_alloc+0x5e0/0x5e0 [ 1479.330735] __get_user_pages+0x61b/0x1390 [ 1479.331603] ? follow_page_mask+0x1920/0x1920 [ 1479.332514] ? down_read+0x10f/0x430 [ 1479.333276] ? down_write+0x160/0x160 [ 1479.334064] get_user_pages_unlocked+0x18a/0x690 [ 1479.335190] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1479.336298] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1479.337293] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1479.338413] ? pin_user_pages_unlocked+0x80/0x80 [ 1479.339383] get_user_pages_fast+0x66/0xa0 [ 1479.340269] iov_iter_get_pages+0x297/0xf40 [ 1479.341156] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1479.342152] ? mempool_resize+0x7d0/0x7d0 [ 1479.343009] bio_iov_iter_get_pages+0x22a/0x1200 [ 1479.343975] ? bvec_alloc+0x17e/0x2f0 [ 1479.344743] ? bio_alloc_bioset+0x2a1/0x600 [ 1479.345627] ? bio_add_pc_page+0x100/0x100 [ 1479.346489] ? bvec_alloc+0x240/0x2f0 [ 1479.347268] ? iov_iter_npages+0x1fd/0xa70 [ 1479.348145] ? ext4_iomap_begin+0x1a0/0x700 [ 1479.349019] iomap_dio_bio_actor+0x77a/0xef0 [ 1479.349963] iomap_dio_actor+0x36f/0x560 [ 1479.350798] iomap_apply+0x282/0x9e0 [ 1479.351529] ? iomap_dio_rw+0x90/0x90 [ 1479.352307] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1479.353483] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1479.354549] ? mark_held_locks+0x9e/0xe0 [ 1479.355391] ? filemap_check_errors+0xa5/0x150 [ 1479.356315] __iomap_dio_rw+0x6cd/0x11a0 [ 1479.357147] ? iomap_dio_rw+0x90/0x90 [ 1479.357937] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1479.358863] ? down_read+0x10f/0x430 [ 1479.359607] ? down_write+0x160/0x160 [ 1479.360377] ? trace_pelt_se_tp+0x104/0x180 [ 1479.361260] iomap_dio_rw+0x31/0x90 [ 1479.362007] ext4_file_read_iter+0x2c7/0x4c0 [ 1479.362894] new_sync_read+0x424/0x6f0 [ 1479.363677] ? fsnotify+0xf30/0xf30 [ 1479.364415] ? ksys_lseek+0x1b0/0x1b0 [ 1479.365216] ? _cond_resched+0x12/0x80 [ 1479.366010] ? avc_policy_seqno+0x9/0x70 [ 1479.366841] ? selinux_file_permission+0x36/0x510 [ 1479.367823] ? __fget_files+0x296/0x480 [ 1479.368649] vfs_read+0x457/0x580 [ 1479.369370] ksys_read+0x12d/0x260 [ 1479.370089] ? vfs_write+0xa30/0xa30 [ 1479.370852] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1479.371834] do_syscall_64+0x33/0x40 [ 1479.372582] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1479.373606] RIP: 0033:0x7f771d441b19 [ 1479.374363] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1479.378047] RSP: 002b:00007f771a996188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1479.379578] RAX: ffffffffffffffda RBX: 00007f771d555020 RCX: 00007f771d441b19 [ 1479.381034] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1479.382503] RBP: 00007f771a9961d0 R08: 0000000000000000 R09: 0000000000000000 [ 1479.383956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1479.385394] R13: 00007ffd9dfbceaf R14: 00007f771a996300 R15: 0000000000022000 17:40:39 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 71) 17:40:39 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) timerfd_settime(r1, 0x0, &(0x7f0000000200)={{0x0, 0x3938700}, {0x77359400}}, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000180)={{r2, r3+60000000}}, &(0x7f00000001c0)) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r4, 0x0, &(0x7f00000000c0)={{r5, r6+10000000}, {0x0, 0x989680}}, &(0x7f0000000100)) 17:40:39 executing program 6: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x225c17d03, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) 17:40:39 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f00000000c0)=@v1={0x0, @aes256, 0x10, @auto="db486062f8291027"}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) 17:40:39 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x7000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:40:39 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 73) 17:40:39 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 76) 17:40:39 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) timerfd_create(0x9, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) timerfd_settime(r1, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x77359400}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000040)) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000140)={{r3, r4+10000000}, {0x77359400}}, &(0x7f0000000180)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x40003, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r5, 0x7) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f00000004c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r2) [ 1496.132552] FAULT_INJECTION: forcing a failure. [ 1496.132552] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1496.133757] FAULT_INJECTION: forcing a failure. [ 1496.133757] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1496.135262] CPU: 1 PID: 8472 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1496.139197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1496.140872] Call Trace: [ 1496.141450] dump_stack+0x107/0x167 [ 1496.142197] should_fail.cold+0x5/0xa [ 1496.142986] __alloc_pages_nodemask+0x182/0x680 [ 1496.143951] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1496.144970] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1496.146206] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1496.147285] ? lock_downgrade+0x6d0/0x6d0 [ 1496.148135] ? mark_held_locks+0x9e/0xe0 [ 1496.148976] alloc_pages_vma+0xbb/0x410 [ 1496.149823] handle_mm_fault+0x154b/0x3520 [ 1496.150705] ? do_raw_spin_lock+0x121/0x260 [ 1496.151608] ? rwlock_bug.part.0+0x90/0x90 [ 1496.152474] ? __pmd_alloc+0x5e0/0x5e0 [ 1496.153306] __get_user_pages+0x61b/0x1390 [ 1496.154200] ? follow_page_mask+0x1920/0x1920 [ 1496.155125] ? down_read+0x10f/0x430 [ 1496.155893] ? down_write+0x160/0x160 [ 1496.156696] get_user_pages_unlocked+0x18a/0x690 [ 1496.157685] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1496.158796] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1496.159782] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1496.160912] ? pin_user_pages_unlocked+0x80/0x80 [ 1496.161913] get_user_pages_fast+0x66/0xa0 [ 1496.162794] iov_iter_get_pages+0x297/0xf40 [ 1496.163691] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1496.164699] ? mempool_resize+0x7d0/0x7d0 [ 1496.165575] bio_iov_iter_get_pages+0x22a/0x1200 [ 1496.166558] ? bvec_alloc+0x17e/0x2f0 [ 1496.167341] ? bio_alloc_bioset+0x2a1/0x600 [ 1496.168226] ? bio_add_pc_page+0x100/0x100 [ 1496.169089] ? bvec_alloc+0x240/0x2f0 [ 1496.169904] ? iov_iter_npages+0x1fd/0xa70 [ 1496.170772] ? ext4_iomap_begin+0x1a0/0x700 [ 1496.171669] iomap_dio_bio_actor+0x77a/0xef0 [ 1496.172597] iomap_dio_actor+0x36f/0x560 [ 1496.173451] iomap_apply+0x282/0x9e0 [ 1496.174212] ? iomap_dio_rw+0x90/0x90 [ 1496.174997] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1496.176192] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1496.177277] ? mark_held_locks+0x9e/0xe0 [ 1496.178136] ? filemap_check_errors+0xa5/0x150 [ 1496.179084] __iomap_dio_rw+0x6cd/0x11a0 [ 1496.179913] ? iomap_dio_rw+0x90/0x90 [ 1496.180722] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1496.181694] ? down_read+0x10f/0x430 [ 1496.182470] ? down_write+0x160/0x160 [ 1496.183259] iomap_dio_rw+0x31/0x90 [ 1496.184003] ext4_file_read_iter+0x2c7/0x4c0 [ 1496.184914] new_sync_read+0x424/0x6f0 [ 1496.185728] ? fsnotify+0xf30/0xf30 [ 1496.186480] ? ksys_lseek+0x1b0/0x1b0 [ 1496.187265] ? _cond_resched+0x12/0x80 [ 1496.188065] ? avc_policy_seqno+0x9/0x70 [ 1496.188904] ? selinux_file_permission+0x36/0x510 [ 1496.189914] ? __fget_files+0x296/0x480 [ 1496.190745] vfs_read+0x457/0x580 [ 1496.191473] ksys_read+0x12d/0x260 [ 1496.192202] ? vfs_write+0xa30/0xa30 [ 1496.192983] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1496.193994] do_syscall_64+0x33/0x40 [ 1496.194768] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1496.195815] RIP: 0033:0x7f771d441b19 [ 1496.196587] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1496.200349] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1496.201927] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1496.203389] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1496.204848] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1496.206313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1496.207765] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1496.209282] CPU: 0 PID: 8477 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1496.210889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1496.212754] Call Trace: [ 1496.213410] dump_stack+0x107/0x167 [ 1496.214253] should_fail.cold+0x5/0xa [ 1496.215133] __alloc_pages_nodemask+0x182/0x680 [ 1496.216185] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1496.217310] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1496.218676] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1496.219869] ? lock_downgrade+0x6d0/0x6d0 [ 1496.220806] ? mark_held_locks+0x9e/0xe0 [ 1496.221762] alloc_pages_vma+0xbb/0x410 [ 1496.222676] handle_mm_fault+0x154b/0x3520 [ 1496.223644] ? do_raw_spin_lock+0x121/0x260 [ 1496.224825] ? rwlock_bug.part.0+0x90/0x90 [ 1496.225803] ? __pmd_alloc+0x5e0/0x5e0 [ 1496.226741] __get_user_pages+0x61b/0x1390 [ 1496.226783] ? follow_page_mask+0x1920/0x1920 [ 1496.226810] ? down_read+0x10f/0x430 [ 1496.226836] FAULT_INJECTION: forcing a failure. [ 1496.226836] name fail_page_alloc, interval 1, probability 0, space 0, times 0 17:40:39 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x8000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1496.226856] ? down_write+0x160/0x160 [ 1496.226914] get_user_pages_unlocked+0x18a/0x690 [ 1496.226942] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1496.226969] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1496.227012] internal_get_user_pages_fast+0x14b5/0x23b0 17:40:39 executing program 6: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x225c17d03, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r1) 17:40:39 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x8, 0x3000) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x40}}, './file0\x00'}) read(r0, &(0x7f0000000080)=""/38, 0x26) [ 1496.227080] ? pin_user_pages_unlocked+0x80/0x80 [ 1496.227121] get_user_pages_fast+0x66/0xa0 [ 1496.227152] iov_iter_get_pages+0x297/0xf40 [ 1496.227186] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1496.227208] ? mempool_resize+0x7d0/0x7d0 [ 1496.227246] bio_iov_iter_get_pages+0x22a/0x1200 17:40:39 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x35c0, &(0x7f00000000c0)={0x0, 0x4, 0x0, 0x1, 0x73}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000140), &(0x7f0000000180)=0x0) syz_io_uring_submit(0x0, r0, &(0x7f00000001c0)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, 0x1}, 0x3f) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) read(r1, &(0x7f0000000000), 0x1b4000) mmap$perf(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x3ff) [ 1496.227278] ? bvec_alloc+0x17e/0x2f0 [ 1496.227304] ? bio_alloc_bioset+0x2a1/0x600 [ 1496.227325] ? bio_add_pc_page+0x100/0x100 [ 1496.227346] ? bvec_alloc+0x240/0x2f0 [ 1496.227376] ? iov_iter_npages+0x1fd/0xa70 [ 1496.227398] ? ext4_iomap_begin+0x1a0/0x700 [ 1496.227430] iomap_dio_bio_actor+0x77a/0xef0 17:40:39 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 74) [ 1496.227476] iomap_dio_actor+0x36f/0x560 17:40:39 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 72) [ 1496.227509] iomap_apply+0x282/0x9e0 [ 1496.227531] ? iomap_dio_rw+0x90/0x90 [ 1496.227558] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1496.227594] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1496.227615] ? mark_held_locks+0x9e/0xe0 [ 1496.227661] ? filemap_check_errors+0xa5/0x150 [ 1496.227693] __iomap_dio_rw+0x6cd/0x11a0 [ 1496.227712] ? iomap_dio_rw+0x90/0x90 [ 1496.227759] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1496.227796] ? down_read+0x10f/0x430 [ 1496.227818] ? down_write+0x160/0x160 [ 1496.227853] iomap_dio_rw+0x31/0x90 [ 1496.227890] ext4_file_read_iter+0x2c7/0x4c0 [ 1496.227920] new_sync_read+0x424/0x6f0 [ 1496.227943] ? fsnotify+0xf30/0xf30 [ 1496.227964] ? ksys_lseek+0x1b0/0x1b0 [ 1496.227987] ? _cond_resched+0x12/0x80 [ 1496.228014] ? avc_policy_seqno+0x9/0x70 [ 1496.228038] ? selinux_file_permission+0x36/0x510 [ 1496.228069] ? __fget_files+0x296/0x480 [ 1496.228106] vfs_read+0x457/0x580 [ 1496.228139] ksys_read+0x12d/0x260 [ 1496.228161] ? vfs_write+0xa30/0xa30 [ 1496.228193] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1496.228224] do_syscall_64+0x33/0x40 [ 1496.228248] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1496.228265] RIP: 0033:0x7fe1c8afeb19 [ 1496.228289] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1496.228302] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 17:40:39 executing program 3: r0 = timerfd_create(0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup(r2) ftruncate(r2, 0x7) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xe26}}, './file0\x00'}) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000080)=""/38, 0x26) [ 1496.228328] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1496.228342] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1496.228356] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1496.228369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1496.228383] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1496.228436] CPU: 1 PID: 8479 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1496.228450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1496.228457] Call Trace: [ 1496.228481] dump_stack+0x107/0x167 [ 1496.228506] should_fail.cold+0x5/0xa [ 1496.228536] __alloc_pages_nodemask+0x182/0x680 [ 1496.228561] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1496.228585] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1496.228614] ? policy_node+0x52/0x140 [ 1496.228633] ? policy_node+0xab/0x140 [ 1496.228656] ? __sanitizer_cov_trace_pc+0x4/0x60 [ 1496.228683] alloc_pages_vma+0xbb/0x410 [ 1496.228709] handle_mm_fault+0x154b/0x3520 [ 1496.228736] ? do_raw_spin_lock+0x121/0x260 [ 1496.228759] ? rwlock_bug.part.0+0x90/0x90 [ 1496.228778] ? __pmd_alloc+0x5e0/0x5e0 17:40:39 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 75) [ 1496.228829] __get_user_pages+0x61b/0x1390 [ 1496.228863] ? follow_page_mask+0x1920/0x1920 [ 1496.228888] ? down_read+0x10f/0x430 [ 1496.228908] ? down_write+0x160/0x160 [ 1496.228943] get_user_pages_unlocked+0x18a/0x690 [ 1496.228967] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1496.228995] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1496.229032] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1496.229092] ? pin_user_pages_unlocked+0x80/0x80 [ 1496.229128] get_user_pages_fast+0x66/0xa0 [ 1496.229154] iov_iter_get_pages+0x297/0xf40 [ 1496.229184] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1496.229202] ? mempool_resize+0x7d0/0x7d0 [ 1496.229234] bio_iov_iter_get_pages+0x22a/0x1200 [ 1496.229261] ? bvec_alloc+0x17e/0x2f0 17:40:39 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x0) [ 1496.229285] ? bio_alloc_bioset+0x2a1/0x600 [ 1496.229303] ? bio_add_pc_page+0x100/0x100 [ 1496.229321] ? bvec_alloc+0x240/0x2f0 [ 1496.229347] ? iov_iter_npages+0x1fd/0xa70 [ 1496.229373] ? ext4_iomap_begin+0x1a0/0x700 [ 1496.229400] iomap_dio_bio_actor+0x77a/0xef0 [ 1496.229440] iomap_dio_actor+0x36f/0x560 [ 1496.229469] iomap_apply+0x282/0x9e0 [ 1496.229488] ? iomap_dio_rw+0x90/0x90 [ 1496.229512] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1496.229543] ? delete_from_page_cache_batch+0xcc0/0xcc0 17:40:39 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r4, 0x7) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3, {0x2}}, './file0\x00'}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r4, 0x8004}, {r5, 0x2050}], 0x2, &(0x7f0000000200)={r6, r7+10000000}, &(0x7f0000000280)={[0x173c9939]}, 0x8) timerfd_settime(r3, 0x0, 0xfffffffffffffffd, &(0x7f0000000100)) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{r1, r2+10000000}}, &(0x7f00000000c0)) read(r0, &(0x7f0000000080)=""/38, 0x26) [ 1496.229561] ? mark_held_locks+0x9e/0xe0 [ 1496.229601] ? filemap_check_errors+0xa5/0x150 [ 1496.229628] __iomap_dio_rw+0x6cd/0x11a0 [ 1496.229644] ? iomap_dio_rw+0x90/0x90 [ 1496.229686] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1496.229718] ? down_read+0x10f/0x430 [ 1496.229738] ? down_write+0x160/0x160 [ 1496.229769] iomap_dio_rw+0x31/0x90 [ 1496.229792] ext4_file_read_iter+0x2c7/0x4c0 [ 1496.229818] new_sync_read+0x424/0x6f0 [ 1496.229836] ? fsnotify+0xf30/0xf30 [ 1496.229855] ? ksys_lseek+0x1b0/0x1b0 [ 1496.229875] ? _cond_resched+0x12/0x80 [ 1496.229897] ? avc_policy_seqno+0x9/0x70 [ 1496.229918] ? selinux_file_permission+0x36/0x510 [ 1496.229944] ? __fget_files+0x296/0x480 [ 1496.229977] vfs_read+0x457/0x580 [ 1496.230006] ksys_read+0x12d/0x260 [ 1496.230025] ? vfs_write+0xa30/0xa30 [ 1496.230052] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1496.230078] do_syscall_64+0x33/0x40 [ 1496.230099] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1496.230113] RIP: 0033:0x7f4ab5779b19 17:40:39 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 73) [ 1496.230133] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1496.230145] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1496.230167] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1496.230179] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1496.230191] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 17:40:39 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 76) [ 1496.230203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1496.230215] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 17:40:39 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) ioctl$BTRFS_IOC_BALANCE(r1, 0x5000940c, 0x0) [ 1496.409457] 9pnet: Insufficient options for proto=fd 17:40:39 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 77) [ 1496.493686] FAULT_INJECTION: forcing a failure. [ 1496.493686] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1496.493705] CPU: 1 PID: 8503 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1496.493717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1496.493723] Call Trace: [ 1496.493747] dump_stack+0x107/0x167 [ 1496.493771] should_fail.cold+0x5/0xa [ 1496.493798] __alloc_pages_nodemask+0x182/0x680 [ 1496.493819] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1496.493846] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1496.493873] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1496.493893] ? lock_downgrade+0x6d0/0x6d0 [ 1496.493912] ? mark_held_locks+0x9e/0xe0 [ 1496.493938] alloc_pages_vma+0xbb/0x410 [ 1496.493959] handle_mm_fault+0x154b/0x3520 [ 1496.493978] ? do_raw_spin_lock+0x121/0x260 [ 1496.493996] ? rwlock_bug.part.0+0x90/0x90 [ 1496.494011] ? __pmd_alloc+0x5e0/0x5e0 [ 1496.494048] __get_user_pages+0x61b/0x1390 [ 1496.494079] ? follow_page_mask+0x1920/0x1920 [ 1496.494098] ? down_read+0x10f/0x430 [ 1496.494114] ? down_write+0x160/0x160 [ 1496.494141] get_user_pages_unlocked+0x18a/0x690 [ 1496.494159] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1496.494182] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1496.494211] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1496.494259] ? pin_user_pages_unlocked+0x80/0x80 [ 1496.494285] get_user_pages_fast+0x66/0xa0 [ 1496.494311] iov_iter_get_pages+0x297/0xf40 [ 1496.494333] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1496.494352] ? mempool_resize+0x7d0/0x7d0 [ 1496.494379] bio_iov_iter_get_pages+0x22a/0x1200 [ 1496.494401] ? bvec_alloc+0x17e/0x2f0 [ 1496.494420] ? bio_alloc_bioset+0x2a1/0x600 [ 1496.494436] ? bio_add_pc_page+0x100/0x100 [ 1496.494458] ? bvec_alloc+0x240/0x2f0 [ 1496.494480] ? iov_iter_npages+0x1fd/0xa70 [ 1496.494498] ? ext4_iomap_begin+0x1a0/0x700 [ 1496.494524] iomap_dio_bio_actor+0x77a/0xef0 [ 1496.494559] iomap_dio_actor+0x36f/0x560 [ 1496.494580] iomap_apply+0x282/0x9e0 [ 1496.494593] ? iomap_dio_rw+0x90/0x90 [ 1496.494614] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1496.494637] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1496.494656] ? mark_held_locks+0x9e/0xe0 [ 1496.494688] ? filemap_check_errors+0xa5/0x150 [ 1496.494711] __iomap_dio_rw+0x6cd/0x11a0 [ 1496.494729] ? iomap_dio_rw+0x90/0x90 [ 1496.494763] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1496.494788] ? down_read+0x10f/0x430 [ 1496.494805] ? down_write+0x160/0x160 [ 1496.494831] iomap_dio_rw+0x31/0x90 [ 1496.494854] ext4_file_read_iter+0x2c7/0x4c0 [ 1496.494877] new_sync_read+0x424/0x6f0 [ 1496.494894] ? fsnotify+0xf30/0xf30 [ 1496.494913] ? ksys_lseek+0x1b0/0x1b0 [ 1496.494931] ? _cond_resched+0x12/0x80 [ 1496.494951] ? avc_policy_seqno+0x9/0x70 [ 1496.494968] ? selinux_file_permission+0x36/0x510 [ 1496.495007] ? __fget_files+0x296/0x480 [ 1496.495032] vfs_read+0x457/0x580 [ 1496.495050] ksys_read+0x12d/0x260 [ 1496.495067] ? vfs_write+0xa30/0xa30 [ 1496.495092] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1496.495118] do_syscall_64+0x33/0x40 [ 1496.495137] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1496.495149] RIP: 0033:0x7f4ab5779b19 [ 1496.495169] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1496.495178] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1496.495198] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1496.495212] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1496.495224] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1496.495238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1496.495250] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1496.531715] FAULT_INJECTION: forcing a failure. [ 1496.531715] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1496.531744] CPU: 0 PID: 8505 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1496.531758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1496.531771] Call Trace: [ 1496.531805] dump_stack+0x107/0x167 [ 1496.531835] should_fail.cold+0x5/0xa [ 1496.531872] __alloc_pages_nodemask+0x182/0x680 [ 1496.531897] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1496.531928] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1496.531961] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1496.531987] ? lock_downgrade+0x6d0/0x6d0 [ 1496.532007] ? mark_held_locks+0x9e/0xe0 [ 1496.532041] alloc_pages_vma+0xbb/0x410 [ 1496.532072] handle_mm_fault+0x154b/0x3520 [ 1496.532104] ? do_raw_spin_lock+0x121/0x260 [ 1496.532130] ? rwlock_bug.part.0+0x90/0x90 [ 1496.532152] ? __pmd_alloc+0x5e0/0x5e0 [ 1496.532211] __get_user_pages+0x61b/0x1390 [ 1496.532251] ? follow_page_mask+0x1920/0x1920 [ 1496.532278] ? down_read+0x10f/0x430 [ 1496.532301] ? down_write+0x160/0x160 [ 1496.532341] get_user_pages_unlocked+0x18a/0x690 [ 1496.532368] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1496.532397] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1496.532440] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1496.532514] ? pin_user_pages_unlocked+0x80/0x80 [ 1496.532555] get_user_pages_fast+0x66/0xa0 [ 1496.532587] iov_iter_get_pages+0x297/0xf40 [ 1496.532623] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1496.532644] ? mempool_resize+0x7d0/0x7d0 [ 1496.532683] bio_iov_iter_get_pages+0x22a/0x1200 [ 1496.532715] ? bvec_alloc+0x17e/0x2f0 [ 1496.532742] ? bio_alloc_bioset+0x2a1/0x600 [ 1496.532763] ? bio_add_pc_page+0x100/0x100 [ 1496.532785] ? bvec_alloc+0x240/0x2f0 [ 1496.532815] ? iov_iter_npages+0x1fd/0xa70 [ 1496.532837] ? ext4_iomap_begin+0x1a0/0x700 [ 1496.532869] iomap_dio_bio_actor+0x77a/0xef0 [ 1496.532916] iomap_dio_actor+0x36f/0x560 [ 1496.532949] iomap_apply+0x282/0x9e0 [ 1496.532971] ? iomap_dio_rw+0x90/0x90 [ 1496.532999] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1496.533035] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1496.533056] ? mark_held_locks+0x9e/0xe0 [ 1496.533103] ? filemap_check_errors+0xa5/0x150 [ 1496.533134] __iomap_dio_rw+0x6cd/0x11a0 [ 1496.533154] ? iomap_dio_rw+0x90/0x90 [ 1496.533202] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1496.533240] ? down_read+0x10f/0x430 [ 1496.533262] ? down_write+0x160/0x160 [ 1496.533298] iomap_dio_rw+0x31/0x90 [ 1496.533324] ext4_file_read_iter+0x2c7/0x4c0 [ 1496.533354] new_sync_read+0x424/0x6f0 [ 1496.533388] ? fsnotify+0xf30/0xf30 [ 1496.533411] ? ksys_lseek+0x1b0/0x1b0 [ 1496.533434] ? _cond_resched+0x12/0x80 [ 1496.533461] ? avc_policy_seqno+0x9/0x70 [ 1496.533486] ? selinux_file_permission+0x36/0x510 [ 1496.533518] ? __fget_files+0x296/0x480 [ 1496.533556] vfs_read+0x457/0x580 [ 1496.533589] ksys_read+0x12d/0x260 [ 1496.533612] ? vfs_write+0xa30/0xa30 [ 1496.533644] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1496.533676] do_syscall_64+0x33/0x40 [ 1496.533701] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1496.533717] RIP: 0033:0x7f771d441b19 [ 1496.533741] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1496.533754] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1496.533781] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1496.533795] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1496.533809] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1496.533823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1496.533837] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1496.640526] FAULT_INJECTION: forcing a failure. [ 1496.640526] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1496.640541] CPU: 1 PID: 8512 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1496.640548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1496.640553] Call Trace: [ 1496.640572] dump_stack+0x107/0x167 [ 1496.640586] should_fail.cold+0x5/0xa [ 1496.640605] __alloc_pages_nodemask+0x182/0x680 [ 1496.640618] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1496.640637] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1496.640652] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1496.640665] ? lock_downgrade+0x6d0/0x6d0 [ 1496.640674] ? mark_held_locks+0x9e/0xe0 [ 1496.640690] alloc_pages_vma+0xbb/0x410 [ 1496.640705] handle_mm_fault+0x154b/0x3520 [ 1496.640719] ? do_raw_spin_lock+0x121/0x260 [ 1496.640732] ? rwlock_bug.part.0+0x90/0x90 [ 1496.640742] ? __pmd_alloc+0x5e0/0x5e0 [ 1496.640769] __get_user_pages+0x61b/0x1390 [ 1496.640788] ? follow_page_mask+0x1920/0x1920 [ 1496.640801] ? down_read+0x10f/0x430 [ 1496.640812] ? down_write+0x160/0x160 [ 1496.640830] get_user_pages_unlocked+0x18a/0x690 [ 1496.640843] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1496.640856] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1496.640876] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1496.640907] ? pin_user_pages_unlocked+0x80/0x80 [ 1496.640926] get_user_pages_fast+0x66/0xa0 [ 1496.640943] iov_iter_get_pages+0x297/0xf40 [ 1496.640959] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1496.640970] ? mempool_resize+0x7d0/0x7d0 [ 1496.640989] bio_iov_iter_get_pages+0x22a/0x1200 [ 1496.641004] ? bvec_alloc+0x17e/0x2f0 [ 1496.641017] ? bio_alloc_bioset+0x2a1/0x600 [ 1496.641026] ? bio_add_pc_page+0x100/0x100 [ 1496.641036] ? bvec_alloc+0x240/0x2f0 [ 1496.641050] ? iov_iter_npages+0x1fd/0xa70 [ 1496.641061] ? ext4_iomap_begin+0x1a0/0x700 [ 1496.641077] iomap_dio_bio_actor+0x77a/0xef0 [ 1496.641098] iomap_dio_actor+0x36f/0x560 [ 1496.641114] iomap_apply+0x282/0x9e0 [ 1496.641124] ? iomap_dio_rw+0x90/0x90 [ 1496.641137] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1496.641154] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1496.641164] ? mark_held_locks+0x9e/0xe0 [ 1496.641185] ? filemap_check_errors+0xa5/0x150 [ 1496.641200] __iomap_dio_rw+0x6cd/0x11a0 [ 1496.641209] ? iomap_dio_rw+0x90/0x90 [ 1496.641231] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1496.641248] ? down_read+0x10f/0x430 [ 1496.641258] ? down_write+0x160/0x160 [ 1496.641273] iomap_dio_rw+0x31/0x90 [ 1496.641285] ext4_file_read_iter+0x2c7/0x4c0 [ 1496.641300] new_sync_read+0x424/0x6f0 [ 1496.641311] ? fsnotify+0xf30/0xf30 [ 1496.641322] ? ksys_lseek+0x1b0/0x1b0 [ 1496.641333] ? _cond_resched+0x12/0x80 [ 1496.641346] ? avc_policy_seqno+0x9/0x70 [ 1496.641358] ? selinux_file_permission+0x36/0x510 [ 1496.641391] ? __fget_files+0x296/0x480 [ 1496.641409] vfs_read+0x457/0x580 [ 1496.641424] ksys_read+0x12d/0x260 [ 1496.641434] ? vfs_write+0xa30/0xa30 [ 1496.641451] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1496.641468] do_syscall_64+0x33/0x40 [ 1496.641483] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1496.641491] RIP: 0033:0x7f4ab5779b19 [ 1496.641503] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1496.641509] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1496.641522] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1496.641529] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1496.641536] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1496.641542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1496.641549] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1496.766818] FAULT_INJECTION: forcing a failure. [ 1496.766818] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1496.801650] FAULT_INJECTION: forcing a failure. [ 1496.801650] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1496.801717] CPU: 1 PID: 8522 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1496.887303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1496.887309] Call Trace: [ 1496.887328] dump_stack+0x107/0x167 [ 1496.887343] should_fail.cold+0x5/0xa [ 1496.887362] __alloc_pages_nodemask+0x182/0x680 [ 1496.887374] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1496.887389] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1496.887405] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1496.887418] ? lock_downgrade+0x6d0/0x6d0 [ 1496.887427] ? mark_held_locks+0x9e/0xe0 [ 1496.887443] alloc_pages_vma+0xbb/0x410 [ 1496.887458] handle_mm_fault+0x154b/0x3520 [ 1496.887473] ? do_raw_spin_lock+0x121/0x260 [ 1496.887485] ? rwlock_bug.part.0+0x90/0x90 [ 1496.887496] ? __pmd_alloc+0x5e0/0x5e0 [ 1496.887524] __get_user_pages+0x61b/0x1390 [ 1496.887542] ? follow_page_mask+0x1920/0x1920 [ 1496.887555] ? down_read+0x10f/0x430 [ 1496.887566] ? down_write+0x160/0x160 [ 1496.887585] get_user_pages_unlocked+0x18a/0x690 [ 1496.887597] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1496.887611] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1496.887631] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1496.887663] ? pin_user_pages_unlocked+0x80/0x80 [ 1496.887682] get_user_pages_fast+0x66/0xa0 [ 1496.887699] iov_iter_get_pages+0x297/0xf40 [ 1496.887715] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1496.887727] ? mempool_resize+0x7d0/0x7d0 [ 1496.887746] bio_iov_iter_get_pages+0x22a/0x1200 [ 1496.887758] ? __sanitizer_cov_trace_switch+0x37/0x80 [ 1496.887771] ? bvec_alloc+0x17e/0x2f0 [ 1496.887783] ? bio_alloc_bioset+0x2a1/0x600 [ 1496.887793] ? bio_add_pc_page+0x100/0x100 [ 1496.887803] ? bvec_alloc+0x240/0x2f0 [ 1496.887818] ? iov_iter_npages+0x1fd/0xa70 [ 1496.887829] ? ext4_iomap_begin+0x1a0/0x700 [ 1496.887845] iomap_dio_bio_actor+0x77a/0xef0 [ 1496.887867] iomap_dio_actor+0x36f/0x560 [ 1496.887883] iomap_apply+0x282/0x9e0 [ 1496.887893] ? iomap_dio_rw+0x90/0x90 [ 1496.887906] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1496.887923] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1496.887933] ? mark_held_locks+0x9e/0xe0 [ 1496.887956] ? filemap_check_errors+0xa5/0x150 [ 1496.887970] __iomap_dio_rw+0x6cd/0x11a0 [ 1496.887979] ? iomap_dio_rw+0x90/0x90 [ 1496.888002] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1496.888020] ? down_read+0x10f/0x430 [ 1496.888030] ? down_write+0x160/0x160 [ 1496.888046] iomap_dio_rw+0x31/0x90 [ 1496.888058] ext4_file_read_iter+0x2c7/0x4c0 [ 1496.888073] new_sync_read+0x424/0x6f0 [ 1496.888085] ? fsnotify+0xf30/0xf30 [ 1496.888095] ? ksys_lseek+0x1b0/0x1b0 [ 1496.888106] ? _cond_resched+0x12/0x80 [ 1496.888119] ? avc_policy_seqno+0x9/0x70 [ 1496.888131] ? selinux_file_permission+0x36/0x510 [ 1496.888147] ? __fget_files+0x296/0x480 [ 1496.888165] vfs_read+0x457/0x580 [ 1496.888181] ksys_read+0x12d/0x260 [ 1496.888191] ? vfs_write+0xa30/0xa30 [ 1496.888208] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1496.888223] do_syscall_64+0x33/0x40 [ 1496.888235] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1496.888244] RIP: 0033:0x7fe1c8afeb19 [ 1496.888255] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1496.888261] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1496.888274] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1496.888281] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1496.888288] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1496.888295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1496.888302] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 [ 1496.888357] CPU: 0 PID: 8525 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1496.888374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1496.888382] Call Trace: [ 1496.888415] dump_stack+0x107/0x167 [ 1496.888442] should_fail.cold+0x5/0xa [ 1496.888476] __alloc_pages_nodemask+0x182/0x680 [ 1496.888497] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1496.888526] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1496.888556] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1496.888579] ? lock_downgrade+0x6d0/0x6d0 [ 1496.888597] ? mark_held_locks+0x9e/0xe0 [ 1496.888628] alloc_pages_vma+0xbb/0x410 [ 1496.888656] handle_mm_fault+0x154b/0x3520 [ 1496.888685] ? do_raw_spin_lock+0x121/0x260 [ 1496.888709] ? rwlock_bug.part.0+0x90/0x90 [ 1496.888729] ? __pmd_alloc+0x5e0/0x5e0 [ 1496.888783] __get_user_pages+0x61b/0x1390 [ 1496.888819] ? follow_page_mask+0x1920/0x1920 [ 1496.888846] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1496.888890] get_user_pages_unlocked+0x18a/0x690 [ 1496.888914] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1496.888941] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1496.945695] FAULT_INJECTION: forcing a failure. [ 1496.945695] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1496.947667] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1496.982523] ? pin_user_pages_unlocked+0x80/0x80 [ 1496.982564] get_user_pages_fast+0x66/0xa0 [ 1496.982596] iov_iter_get_pages+0x297/0xf40 [ 1496.982629] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1496.982651] ? mempool_resize+0x7d0/0x7d0 [ 1496.982688] bio_iov_iter_get_pages+0x22a/0x1200 [ 1496.982719] ? bvec_alloc+0x17e/0x2f0 [ 1496.982744] ? bio_alloc_bioset+0x2a1/0x600 [ 1496.982765] ? bio_add_pc_page+0x100/0x100 [ 1496.982786] ? bvec_alloc+0x240/0x2f0 [ 1496.982815] ? iov_iter_npages+0x1fd/0xa70 [ 1496.982836] ? ext4_iomap_begin+0x1a0/0x700 [ 1496.982867] iomap_dio_bio_actor+0x77a/0xef0 [ 1496.982912] iomap_dio_actor+0x36f/0x560 [ 1496.982945] iomap_apply+0x282/0x9e0 [ 1496.982967] ? iomap_dio_rw+0x90/0x90 [ 1496.982993] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1496.983029] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1496.983051] ? mark_held_locks+0x9e/0xe0 [ 1496.983095] ? filemap_check_errors+0xa5/0x150 [ 1496.983125] __iomap_dio_rw+0x6cd/0x11a0 [ 1496.983145] ? iomap_dio_rw+0x90/0x90 [ 1496.983191] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1496.983229] ? down_read+0x10f/0x430 [ 1496.983251] ? down_write+0x160/0x160 [ 1496.983283] iomap_dio_rw+0x31/0x90 [ 1496.983308] ext4_file_read_iter+0x2c7/0x4c0 [ 1496.983338] new_sync_read+0x424/0x6f0 [ 1496.983359] ? fsnotify+0xf30/0xf30 [ 1496.983381] ? ksys_lseek+0x1b0/0x1b0 [ 1496.983404] ? _cond_resched+0x12/0x80 [ 1496.983430] ? avc_policy_seqno+0x9/0x70 [ 1496.983454] ? selinux_file_permission+0x36/0x510 [ 1496.983484] ? __fget_files+0x296/0x480 [ 1496.983521] vfs_read+0x457/0x580 [ 1496.983554] ksys_read+0x12d/0x260 [ 1496.983576] ? vfs_write+0xa30/0xa30 [ 1496.983607] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1496.983637] do_syscall_64+0x33/0x40 [ 1496.983662] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1496.983679] RIP: 0033:0x7f771d441b19 [ 1496.983704] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1496.983717] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1496.983742] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1496.983756] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1496.983769] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1496.983782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1496.983796] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1496.983843] CPU: 1 PID: 8527 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1496.983851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1496.983855] Call Trace: [ 1496.983872] dump_stack+0x107/0x167 [ 1496.983886] should_fail.cold+0x5/0xa [ 1496.983904] __alloc_pages_nodemask+0x182/0x680 [ 1496.983915] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1496.983930] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1496.983946] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1496.983958] ? lock_downgrade+0x6d0/0x6d0 [ 1496.983968] ? mark_held_locks+0x9e/0xe0 [ 1496.983986] alloc_pages_vma+0xbb/0x410 [ 1496.984001] handle_mm_fault+0x154b/0x3520 [ 1496.984016] ? do_raw_spin_lock+0x121/0x260 [ 1496.984028] ? rwlock_bug.part.0+0x90/0x90 [ 1496.984039] ? __pmd_alloc+0x5e0/0x5e0 [ 1496.984066] __get_user_pages+0x61b/0x1390 [ 1496.984085] ? follow_page_mask+0x1920/0x1920 [ 1496.984101] ? down_read+0x10f/0x430 [ 1496.984112] ? down_write+0x160/0x160 [ 1496.984131] get_user_pages_unlocked+0x18a/0x690 [ 1496.984143] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1496.984157] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1496.984177] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1496.984209] ? pin_user_pages_unlocked+0x80/0x80 [ 1496.984228] get_user_pages_fast+0x66/0xa0 [ 1496.984244] iov_iter_get_pages+0x297/0xf40 [ 1496.984260] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1496.984271] ? mempool_resize+0x7d0/0x7d0 [ 1496.984288] bio_iov_iter_get_pages+0x22a/0x1200 [ 1496.984299] ? mark_held_locks+0x9e/0xe0 [ 1496.984312] ? bvec_alloc+0x17e/0x2f0 [ 1496.984324] ? bio_alloc_bioset+0x2a1/0x600 [ 1496.984334] ? bio_add_pc_page+0x100/0x100 [ 1496.984345] ? bvec_alloc+0x240/0x2f0 [ 1496.984359] ? iov_iter_npages+0x1fd/0xa70 [ 1496.984375] iomap_dio_bio_actor+0x77a/0xef0 [ 1496.984397] iomap_dio_actor+0x36f/0x560 [ 1496.984413] iomap_apply+0x282/0x9e0 [ 1496.984423] ? iomap_dio_rw+0x90/0x90 [ 1496.984436] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1496.984453] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1496.984463] ? mark_held_locks+0x9e/0xe0 [ 1496.984486] ? filemap_check_errors+0xa5/0x150 [ 1496.984501] __iomap_dio_rw+0x6cd/0x11a0 [ 1496.984510] ? iomap_dio_rw+0x90/0x90 [ 1496.984533] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1496.984552] ? down_read+0x10f/0x430 [ 1497.032787] ? down_write+0x160/0x160 [ 1497.032803] iomap_dio_rw+0x31/0x90 [ 1497.032816] ext4_file_read_iter+0x2c7/0x4c0 [ 1497.032840] new_sync_read+0x424/0x6f0 [ 1497.032851] ? fsnotify+0xf30/0xf30 [ 1497.032861] ? ksys_lseek+0x1b0/0x1b0 [ 1497.032873] ? _cond_resched+0x12/0x80 [ 1497.032886] ? avc_policy_seqno+0x9/0x70 [ 1497.032898] ? selinux_file_permission+0x36/0x510 [ 1497.032913] ? __fget_files+0x296/0x480 [ 1497.032932] vfs_read+0x457/0x580 [ 1497.032947] ksys_read+0x12d/0x260 [ 1497.032958] ? vfs_write+0xa30/0xa30 [ 1497.032974] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1497.032989] do_syscall_64+0x33/0x40 [ 1497.033001] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1497.033008] RIP: 0033:0x7f4ab5779b19 [ 1497.033020] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1497.033026] RSP: 002b:00007f4ab2cce188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1497.033038] RAX: ffffffffffffffda RBX: 00007f4ab588d020 RCX: 00007f4ab5779b19 [ 1497.033045] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1497.033052] RBP: 00007f4ab2cce1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1497.033059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1497.033065] R13: 00007ffdca8698ff R14: 00007f4ab2cce300 R15: 0000000000022000 17:40:40 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0x9000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:40:52 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 74) 17:40:52 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) fcntl$setstatus(r3, 0x4, 0x40000) ftruncate(r2, 0x7) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r2, 0xf501, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) r4 = inotify_init() write$binfmt_elf64(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1078) read(r0, &(0x7f0000000000), 0x1b4000) [ 1509.933355] FAULT_INJECTION: forcing a failure. [ 1509.933355] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1509.934981] CPU: 1 PID: 8544 Comm: syz-executor.0 Not tainted 5.10.164 #1 [ 1509.935725] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1509.936599] Call Trace: [ 1509.936890] dump_stack+0x107/0x167 [ 1509.937286] should_fail.cold+0x5/0xa [ 1509.937918] __alloc_pages_nodemask+0x182/0x680 17:40:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r3, 0x0, r3) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000040)={0x2c, r4, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x3f}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x5}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0xff}]}, 0x2c}}, 0x240048d0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000140)={'ip6gre0\x00', 0x0, 0x29, 0x1, 0x1, 0x9, 0x2, @mcast2, @remote, 0x8, 0x80, 0x10001, 0x38000}}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f00000003c0)={0x3, 'wg1\x00', {0xfffffffd}, 0x7}) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000440), 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="02000000", @ANYRES16=r2, @ANYBLOB="08002cbd7000fbdbdf2503000000050002006900000005000500090000000500050000000000280001801400020076657468305f746f5f687372000000000800030003000000080003000200000014000180080003000000000008000100", @ANYRES32=r5, @ANYBLOB="0500050008000000050002007f000000"], 0x78}, 0x1, 0x0, 0x0, 0x40004}, 0x44084) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), r0) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r0, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x54, r6, 0x8, 0x70bd2d, 0x25dfdbff, {{}, {@void, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x401}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1e8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x70}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}], @chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xfffffffc}]]}, 0x54}, 0x1, 0x0, 0x0, 0x20044880}, 0x4050) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000002ac0), 0x511442, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000002b40), r1) sendmsg$NL80211_CMD_RADAR_DETECT(r7, &(0x7f0000002c40)={&(0x7f0000002b00)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002c00)={&(0x7f0000002b80)={0x48, r8, 0x400, 0x70bd29, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x7d, 0x6a}}}}, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x1}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x80000000}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x3}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x9}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r9 = timerfd_create(0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000400), r0) timerfd_settime(r9, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(r9, &(0x7f0000000080)=""/38, 0x26) 17:40:52 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 78) 17:40:53 executing program 6: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x35c0, &(0x7f00000000c0)={0x0, 0x4, 0x0, 0x1, 0x73}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000140), &(0x7f0000000180)=0x0) syz_io_uring_submit(0x0, r0, &(0x7f00000001c0)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, 0x1}, 0x3f) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) read(r1, &(0x7f0000000000), 0x1b4000) mmap$perf(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x3ff) 17:40:53 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="080302000000fcdbdf253f0000000800030016aa725fbd22fb5242433f4bdcf9327096f19d440b7f4501be68695b0347e5fe5c978dd32a3094f8", @ANYRES32=0x0, @ANYBLOB="0c00990002000000530000002c005e80080003001f000000080007002401000018000100ff000000ffffffff087000080000000800000040"], 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x1) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r1 = timerfd_create(0x9, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_genetlink_get_family_id$smc(0x0, r2) 17:40:53 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040), 0xa000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:40:53 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 77) [ 1509.938436] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1509.939115] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1509.939767] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1509.940353] ? lock_downgrade+0x6d0/0x6d0 [ 1509.940804] ? mark_held_locks+0x9e/0xe0 [ 1509.941262] alloc_pages_vma+0xbb/0x410 [ 1509.941729] handle_mm_fault+0x154b/0x3520 [ 1509.942209] ? do_raw_spin_lock+0x121/0x260 [ 1509.942694] ? rwlock_bug.part.0+0x90/0x90 [ 1509.943171] ? __pmd_alloc+0x5e0/0x5e0 [ 1509.943631] __get_user_pages+0x61b/0x1390 [ 1509.944113] ? follow_page_mask+0x1920/0x1920 [ 1509.944629] ? down_read+0x10f/0x430 [ 1509.945045] ? down_write+0x160/0x160 [ 1509.945482] ? mark_held_locks+0x9e/0xe0 [ 1509.946076] get_user_pages_unlocked+0x18a/0x690 [ 1509.946622] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1509.947148] ? internal_get_user_pages_fast+0x9b8/0x23b0 [ 1509.947760] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1509.948378] ? pin_user_pages_unlocked+0x80/0x80 [ 1509.948929] get_user_pages_fast+0x66/0xa0 [ 1509.949418] iov_iter_get_pages+0x297/0xf40 [ 1509.949922] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1509.950545] ? mempool_resize+0x7d0/0x7d0 [ 1509.951552] bio_iov_iter_get_pages+0x22a/0x1200 [ 1509.952650] ? bvec_alloc+0x17e/0x2f0 [ 1509.953500] ? bio_alloc_bioset+0x2a1/0x600 [ 1509.954523] ? bio_add_pc_page+0x100/0x100 [ 1509.955516] ? bvec_alloc+0x240/0x2f0 [ 1509.956344] ? iov_iter_npages+0x1fd/0xa70 [ 1509.957280] ? ext4_iomap_begin+0x1a0/0x700 [ 1509.958305] iomap_dio_bio_actor+0x77a/0xef0 [ 1509.959303] iomap_dio_actor+0x36f/0x560 [ 1509.960182] iomap_apply+0x282/0x9e0 [ 1509.961044] ? iomap_dio_rw+0x90/0x90 [ 1509.961889] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1509.963163] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1509.964354] ? mark_held_locks+0x9e/0xe0 [ 1509.965261] ? filemap_check_errors+0xa5/0x150 [ 1509.966276] __iomap_dio_rw+0x6cd/0x11a0 [ 1509.967259] ? iomap_dio_rw+0x90/0x90 [ 1509.968116] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1509.969127] ? down_read+0x10f/0x430 [ 1509.969945] ? down_write+0x160/0x160 [ 1509.970729] iomap_dio_rw+0x31/0x90 [ 1509.971463] ext4_file_read_iter+0x2c7/0x4c0 [ 1509.972385] new_sync_read+0x424/0x6f0 [ 1509.973175] ? fsnotify+0xf30/0xf30 [ 1509.973940] ? ksys_lseek+0x1b0/0x1b0 [ 1509.974719] ? _cond_resched+0x12/0x80 [ 1509.975517] ? avc_policy_seqno+0x9/0x70 [ 1509.976340] ? selinux_file_permission+0x36/0x510 [ 1509.977339] ? __fget_files+0x296/0x480 [ 1509.978161] vfs_read+0x457/0x580 [ 1509.978897] ksys_read+0x12d/0x260 [ 1509.979674] ? vfs_write+0xa30/0xa30 [ 1509.980484] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1509.981580] do_syscall_64+0x33/0x40 [ 1509.982389] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1509.983513] RIP: 0033:0x7f771d441b19 [ 1509.984320] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1509.988349] RSP: 002b:00007f771a9b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1509.990005] RAX: ffffffffffffffda RBX: 00007f771d554f60 RCX: 00007f771d441b19 [ 1509.991531] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1509.993061] RBP: 00007f771a9b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1509.994602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1509.996117] R13: 00007ffd9dfbceaf R14: 00007f771a9b7300 R15: 0000000000022000 [ 1509.996357] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8546 comm=syz-executor.3 [ 1510.079546] FAULT_INJECTION: forcing a failure. [ 1510.079546] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1510.082122] CPU: 0 PID: 8549 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1510.082136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1510.082152] Call Trace: [ 1510.085857] dump_stack+0x107/0x167 [ 1510.086597] should_fail.cold+0x5/0xa [ 1510.087386] __alloc_pages_nodemask+0x182/0x680 [ 1510.088340] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1510.089360] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1510.090653] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1510.091723] ? lock_downgrade+0x6d0/0x6d0 [ 1510.092585] ? mark_held_locks+0x9e/0xe0 [ 1510.093422] alloc_pages_vma+0xbb/0x410 [ 1510.094257] handle_mm_fault+0x154b/0x3520 [ 1510.095141] ? do_raw_spin_lock+0x121/0x260 [ 1510.096025] ? rwlock_bug.part.0+0x90/0x90 [ 1510.096888] ? __pmd_alloc+0x5e0/0x5e0 [ 1510.097715] __get_user_pages+0x61b/0x1390 [ 1510.098597] ? follow_page_mask+0x1920/0x1920 [ 1510.099683] ? down_read+0x10f/0x430 [ 1510.100442] ? down_write+0x160/0x160 [ 1510.101225] get_user_pages_unlocked+0x18a/0x690 [ 1510.102209] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1510.103314] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1510.104275] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1510.105390] ? pin_user_pages_unlocked+0x80/0x80 [ 1510.106381] get_user_pages_fast+0x66/0xa0 [ 1510.107258] iov_iter_get_pages+0x297/0xf40 [ 1510.108148] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1510.109148] ? mempool_resize+0x7d0/0x7d0 [ 1510.110018] bio_iov_iter_get_pages+0x22a/0x1200 [ 1510.110976] ? __sanitizer_cov_trace_switch+0xe/0x80 [ 1510.112016] ? bvec_alloc+0x17e/0x2f0 [ 1510.112795] ? bio_alloc_bioset+0x2a1/0x600 [ 1510.113679] ? bio_add_pc_page+0x100/0x100 [ 1510.114539] ? bvec_alloc+0x240/0x2f0 [ 1510.115328] ? iov_iter_npages+0x1fd/0xa70 [ 1510.116190] ? ext4_iomap_begin+0x1a0/0x700 [ 1510.117080] iomap_dio_bio_actor+0x77a/0xef0 [ 1510.118005] iomap_dio_actor+0x36f/0x560 [ 1510.118838] iomap_apply+0x282/0x9e0 [ 1510.119598] ? iomap_dio_rw+0x90/0x90 [ 1510.120376] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1510.121556] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1510.122645] ? mark_held_locks+0x9e/0xe0 [ 1510.123491] ? filemap_check_errors+0xa5/0x150 [ 1510.124433] __iomap_dio_rw+0x6cd/0x11a0 [ 1510.125256] ? iomap_dio_rw+0x90/0x90 [ 1510.126075] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1510.126108] ? down_read+0x10f/0x430 [ 1510.126128] ? down_write+0x160/0x160 [ 1510.126156] iomap_dio_rw+0x31/0x90 [ 1510.126178] ext4_file_read_iter+0x2c7/0x4c0 [ 1510.126204] new_sync_read+0x424/0x6f0 [ 1510.126223] ? fsnotify+0xf30/0xf30 [ 1510.126242] ? ksys_lseek+0x1b0/0x1b0 [ 1510.126263] ? _cond_resched+0x12/0x80 [ 1510.126287] ? avc_policy_seqno+0x9/0x70 [ 1510.126308] ? selinux_file_permission+0x36/0x510 [ 1510.126335] ? __fget_files+0x296/0x480 [ 1510.126369] vfs_read+0x457/0x580 [ 1510.126397] ksys_read+0x12d/0x260 [ 1510.126417] ? vfs_write+0xa30/0xa30 [ 1510.126444] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1510.126471] do_syscall_64+0x33/0x40 [ 1510.126493] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1510.126507] RIP: 0033:0x7f4ab5779b19 [ 1510.126530] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1510.126542] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1510.147069] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1510.148512] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1510.149958] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1510.151398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1510.152864] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 [ 1510.184064] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8566 comm=syz-executor.3 [ 1510.239713] FAULT_INJECTION: forcing a failure. [ 1510.239713] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1510.242811] CPU: 1 PID: 8559 Comm: syz-executor.2 Not tainted 5.10.164 #1 [ 1510.244277] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1510.246047] Call Trace: [ 1510.246624] dump_stack+0x107/0x167 [ 1510.247412] should_fail.cold+0x5/0xa 17:40:53 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r1 = timerfd_create(0x9, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) accept$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000040)=0x1c) r3 = io_uring_setup(0x34bf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000083", @ANYRES16=0x0, @ANYRESDEC=r3], 0x3c}}, 0x4801) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f00000004c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r5 = accept$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) fcntl$dupfd(r0, 0x0, r5) syz_genetlink_get_family_id$smc(0x0, r2) [ 1510.248231] __alloc_pages_nodemask+0x182/0x680 [ 1510.249441] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1510.250488] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1510.251781] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1510.252885] ? lock_downgrade+0x6d0/0x6d0 [ 1510.253768] ? mark_held_locks+0x9e/0xe0 [ 1510.254612] alloc_pages_vma+0xbb/0x410 [ 1510.255456] handle_mm_fault+0x154b/0x3520 [ 1510.256358] ? do_raw_spin_lock+0x121/0x260 [ 1510.257259] ? rwlock_bug.part.0+0x90/0x90 [ 1510.258170] ? __pmd_alloc+0x5e0/0x5e0 [ 1510.259021] __get_user_pages+0x61b/0x1390 [ 1510.259931] ? follow_page_mask+0x1920/0x1920 [ 1510.260880] ? down_read+0x10f/0x430 [ 1510.261677] ? down_write+0x160/0x160 [ 1510.262496] get_user_pages_unlocked+0x18a/0x690 [ 1510.263500] ? internal_get_user_pages_fast+0xfe7/0x23b0 [ 1510.264645] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1510.265682] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1510.266849] ? pin_user_pages_unlocked+0x80/0x80 [ 1510.267887] get_user_pages_fast+0x66/0xa0 [ 1510.268805] iov_iter_get_pages+0x297/0xf40 [ 1510.269758] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1510.270801] ? mempool_resize+0x7d0/0x7d0 [ 1510.271705] bio_iov_iter_get_pages+0x22a/0x1200 [ 1510.272913] ? bvec_alloc+0x17e/0x2f0 [ 1510.273806] ? bio_alloc_bioset+0x2a1/0x600 [ 1510.274778] ? bio_add_pc_page+0x100/0x100 [ 1510.275666] ? bvec_alloc+0x240/0x2f0 [ 1510.276506] ? iov_iter_npages+0x1fd/0xa70 [ 1510.277394] ? ext4_iomap_begin+0x1a0/0x700 [ 1510.278344] iomap_dio_bio_actor+0x77a/0xef0 [ 1510.279296] iomap_dio_actor+0x36f/0x560 [ 1510.280180] iomap_apply+0x282/0x9e0 [ 1510.280979] ? iomap_dio_rw+0x90/0x90 [ 1510.281824] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1510.283064] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1510.284223] ? mark_held_locks+0x9e/0xe0 [ 1510.285118] ? filemap_check_errors+0xa5/0x150 [ 1510.286150] __iomap_dio_rw+0x6cd/0x11a0 [ 1510.287023] ? iomap_dio_rw+0x90/0x90 [ 1510.287885] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1510.288880] ? down_read+0x10f/0x430 [ 1510.289690] ? down_write+0x160/0x160 [ 1510.290523] iomap_dio_rw+0x31/0x90 [ 1510.291331] ext4_file_read_iter+0x2c7/0x4c0 [ 1510.292301] new_sync_read+0x424/0x6f0 [ 1510.293166] ? fsnotify+0xf30/0xf30 [ 1510.293972] ? ksys_lseek+0x1b0/0x1b0 [ 1510.294809] ? _cond_resched+0x12/0x80 [ 1510.295668] ? avc_policy_seqno+0x9/0x70 [ 1510.296558] ? selinux_file_permission+0x36/0x510 [ 1510.297637] ? __fget_files+0x296/0x480 [ 1510.298528] vfs_read+0x457/0x580 [ 1510.299305] ksys_read+0x12d/0x260 [ 1510.300091] ? vfs_write+0xa30/0xa30 [ 1510.300919] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1510.301981] do_syscall_64+0x33/0x40 [ 1510.302804] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1510.303918] RIP: 0033:0x7fe1c8afeb19 [ 1510.304717] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1510.308636] RSP: 002b:00007fe1c6074188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1510.310319] RAX: ffffffffffffffda RBX: 00007fe1c8c11f60 RCX: 00007fe1c8afeb19 [ 1510.311911] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1510.313507] RBP: 00007fe1c60741d0 R08: 0000000000000000 R09: 0000000000000000 [ 1510.315110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1510.316706] R13: 00007ffc86b9a15f R14: 00007fe1c6074300 R15: 0000000000022000 17:40:53 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) (fail_nth: 78) 17:40:53 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x3, 0x6, 0xff, 0xff, 0x0, 0x3, 0x40840, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_bp={&(0x7f00000000c0), 0x4}, 0x8501, 0x800, 0x9, 0x3, 0x7, 0x8, 0xfff, 0x0, 0x6, 0x0, 0x6}, r3, 0x0, r1, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) read(r0, &(0x7f0000000000), 0x1b4000) [ 1510.441687] FAULT_INJECTION: forcing a failure. [ 1510.441687] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1510.444283] CPU: 0 PID: 8574 Comm: syz-executor.1 Not tainted 5.10.164 #1 [ 1510.445687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1510.447357] Call Trace: [ 1510.447896] dump_stack+0x107/0x167 [ 1510.448644] should_fail.cold+0x5/0xa [ 1510.449422] __alloc_pages_nodemask+0x182/0x680 [ 1510.450379] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 1510.451367] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 1510.452567] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 1510.453617] ? lock_downgrade+0x6d0/0x6d0 [ 1510.454449] ? mark_held_locks+0x9e/0xe0 [ 1510.455264] alloc_pages_vma+0xbb/0x410 [ 1510.456063] handle_mm_fault+0x154b/0x3520 [ 1510.456907] ? do_raw_spin_lock+0x121/0x260 [ 1510.457776] ? rwlock_bug.part.0+0x90/0x90 [ 1510.458616] ? __pmd_alloc+0x5e0/0x5e0 [ 1510.459419] __get_user_pages+0x61b/0x1390 [ 1510.460275] ? follow_page_mask+0x1920/0x1920 [ 1510.461170] ? down_read+0x10f/0x430 [ 1510.461925] ? down_write+0x160/0x160 [ 1510.462688] ? mark_held_locks+0x9e/0xe0 [ 1510.463497] get_user_pages_unlocked+0x18a/0x690 [ 1510.464445] ? pin_user_pages_locked+0x7b0/0x7b0 [ 1510.465381] ? internal_get_user_pages_fast+0x9b8/0x23b0 [ 1510.466456] internal_get_user_pages_fast+0x14b5/0x23b0 [ 1510.467537] ? pin_user_pages_unlocked+0x80/0x80 [ 1510.468479] get_user_pages_fast+0x66/0xa0 [ 1510.469321] iov_iter_get_pages+0x297/0xf40 [ 1510.470368] ? csum_and_copy_to_iter+0x14a0/0x14a0 [ 1510.471514] ? mempool_resize+0x7d0/0x7d0 [ 1510.472495] bio_iov_iter_get_pages+0x22a/0x1200 [ 1510.473625] ? bvec_alloc+0x17e/0x2f0 [ 1510.474528] ? bio_alloc_bioset+0x2a1/0x600 [ 1510.475540] ? bio_add_pc_page+0x100/0x100 [ 1510.476526] ? bvec_alloc+0x240/0x2f0 [ 1510.477431] ? iov_iter_npages+0x1fd/0xa70 [ 1510.478445] ? ext4_iomap_begin+0x1a0/0x700 [ 1510.479344] iomap_dio_bio_actor+0x77a/0xef0 [ 1510.480267] iomap_dio_actor+0x36f/0x560 [ 1510.481097] iomap_apply+0x282/0x9e0 [ 1510.481875] ? iomap_dio_rw+0x90/0x90 [ 1510.482647] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 1510.483855] ? delete_from_page_cache_batch+0xcc0/0xcc0 [ 1510.484943] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1510.486045] ? trace_hardirqs_on+0x5b/0x180 [ 1510.486950] ? filemap_check_errors+0xa5/0x150 [ 1510.487885] __iomap_dio_rw+0x6cd/0x11a0 [ 1510.488703] ? iomap_dio_rw+0x90/0x90 [ 1510.489490] ? iomap_dio_bio_actor+0xef0/0xef0 [ 1510.490444] ? down_read+0x10f/0x430 [ 1510.491194] ? down_write+0x160/0x160 [ 1510.491969] iomap_dio_rw+0x31/0x90 [ 1510.492705] ext4_file_read_iter+0x2c7/0x4c0 [ 1510.493613] new_sync_read+0x424/0x6f0 [ 1510.494409] ? fsnotify+0xf30/0xf30 [ 1510.495148] ? ksys_lseek+0x1b0/0x1b0 [ 1510.495926] ? _cond_resched+0x12/0x80 [ 1510.496728] ? avc_policy_seqno+0x9/0x70 [ 1510.497782] ? selinux_file_permission+0x36/0x510 [ 1510.498758] ? __fget_files+0x296/0x480 [ 1510.499573] vfs_read+0x457/0x580 [ 1510.500282] ksys_read+0x12d/0x260 [ 1510.500996] ? vfs_write+0xa30/0xa30 [ 1510.501766] ? rcu_read_lock_sched_held+0x3e/0x80 [ 1510.502739] do_syscall_64+0x33/0x40 [ 1510.503491] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1510.504516] RIP: 0033:0x7f4ab5779b19 [ 1510.505269] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1510.508966] RSP: 002b:00007f4ab2cef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1510.510508] RAX: ffffffffffffffda RBX: 00007f4ab588cf60 RCX: 00007f4ab5779b19 [ 1510.511935] RDX: 00000000001b4000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1510.513361] RBP: 00007f4ab2cef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1510.514800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1510.516228] R13: 00007ffdca8698ff R14: 00007f4ab2cef300 R15: 0000000000022000 VM DIAGNOSIS: 17:45:56 Registers: info registers vcpu 0 RAX=ffffffff83e32530 RBX=ffffffff84e322c0 RCX=ffffffff83e19e7c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e328f3 RBP=fffffbfff09c6458 RSP=ffffffff84e07e40 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff85671c48 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e3253e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f26287b0010 CR3=0000000017f0e000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=0000000000000000414ed88c00000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83e32530 RBX=ffff888008568000 RCX=ffffffff83e19e7c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e328f3 RBP=ffffed10010ad000 RSP=ffff88800857fe78 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85671c48 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e3253e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055ce612e9678 CR3=0000000017f0e000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=0000000000000000414ed88c00000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000