390a3dfb70728e478f7af7d12b49324cbb8f7209cab0fca04f6e298999a9ec9e9f04a23a680d63bfbd1d124b92f1c0b8a708ab3fef9cd6a3807b4777cdca995c164dc36e3251d31e980dec5117e7376721f48e0e586e8a0fd52c841fd1f887079fefb69e670307e275a05010a018f67fe1a207673", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:00:47 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2638.386482] FAULT_INJECTION: forcing a failure. [ 2638.386482] name failslab, interval 1, probability 0, space 0, times 0 [ 2638.388875] CPU: 1 PID: 13225 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2638.390267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2638.391943] Call Trace: [ 2638.392484] dump_stack+0x107/0x167 [ 2638.393224] should_fail.cold+0x5/0xa [ 2638.393994] ? create_object.isra.0+0x3a/0xa20 [ 2638.394917] should_failslab+0x5/0x20 [ 2638.395688] kmem_cache_alloc+0x5b/0x310 [ 2638.396519] create_object.isra.0+0x3a/0xa20 [ 2638.397408] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2638.398398] kmem_cache_alloc+0x159/0x310 [ 2638.399254] alloc_inode+0x171/0x240 [ 2638.399999] new_inode+0x23/0x250 [ 2638.400696] debugfs_get_inode+0x1a/0x130 [ 2638.401531] __debugfs_create_file+0x14e/0x530 [ 2638.402469] do_blk_trace_setup+0x3fb/0xc10 [ 2638.403352] ? _copy_from_user+0xfb/0x1b0 [ 2638.404186] __blk_trace_setup+0xca/0x180 [ 2638.405040] ? do_blk_trace_setup+0xc10/0xc10 [ 2638.405939] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2638.407014] blk_trace_ioctl+0x155/0x290 [ 2638.407846] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2638.408835] ? do_vfs_ioctl+0x283/0x10d0 [ 2638.409226] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 2638.409654] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2638.411740] ? generic_block_fiemap+0x60/0x60 [ 2638.412639] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2638.413607] blkdev_ioctl+0xc1/0x710 [ 2638.414356] ? blkdev_common_ioctl+0x1870/0x1870 [ 2638.415326] ? selinux_file_ioctl+0xb6/0x270 [ 2638.416219] block_ioctl+0xf9/0x140 [ 2638.416940] ? blkdev_read_iter+0x1c0/0x1c0 [ 2638.417807] __x64_sys_ioctl+0x19a/0x210 [ 2638.418627] do_syscall_64+0x33/0x40 [ 2638.419383] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2638.420409] RIP: 0033:0x7fc5fe1ccb19 [ 2638.421159] 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 [ 2638.424844] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2638.426371] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2638.427797] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2638.429227] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2638.430650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2638.432097] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 18:00:47 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 34) 18:00:47 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 2638.545481] FAULT_INJECTION: forcing a failure. [ 2638.545481] name failslab, interval 1, probability 0, space 0, times 0 [ 2638.546813] CPU: 0 PID: 13239 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2638.547584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2638.548464] Call Trace: [ 2638.548750] dump_stack+0x107/0x167 [ 2638.549142] should_fail.cold+0x5/0xa [ 2638.549547] ? __kernfs_new_node+0xd4/0x850 [ 2638.550012] should_failslab+0x5/0x20 [ 2638.550430] kmem_cache_alloc+0x5b/0x310 [ 2638.550880] __kernfs_new_node+0xd4/0x850 [ 2638.551335] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2638.551866] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2638.552445] kernfs_create_dir_ns+0x9c/0x230 [ 2638.552931] sysfs_create_dir_ns+0x127/0x290 [ 2638.553397] ? sysfs_create_mount_point+0xb0/0xb0 [ 2638.553915] ? rwlock_bug.part.0+0x90/0x90 [ 2638.554365] ? class_dir_child_ns_type+0x9/0x60 [ 2638.554876] kobject_add_internal+0x25e/0xa30 [ 2638.554922] blktrace: Concurrent blktraces are not allowed on loop14 [ 2638.555371] kobject_add+0x150/0x1c0 [ 2638.555383] ? kset_create_and_add+0x1a0/0x1a0 [ 2638.555397] ? lockdep_init_map_type+0x2c7/0x780 [ 2638.555417] device_add+0x35a/0x1bc0 [ 2638.558534] ? devlink_add_symlinks+0x970/0x970 [ 2638.559044] device_create_groups_vargs+0x207/0x280 [ 2638.559590] device_create+0xdc/0x120 [ 2638.559989] ? device_create_groups_vargs+0x280/0x280 [ 2638.560556] ? init_timer_key+0x12a/0x240 [ 2638.561005] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2638.561547] mac80211_hwsim_new_radio+0x352/0x4250 [ 2638.562081] ? ____sys_sendmsg+0x70d/0x870 [ 2638.562551] ? ___sys_sendmsg+0xf3/0x170 [ 2638.562979] ? __sys_sendmsg+0xe5/0x1b0 [ 2638.563423] ? do_syscall_64+0x33/0x40 [ 2638.563837] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2638.564429] ? lock_acquire+0x197/0x470 [ 2638.564849] ? create_object.isra.0+0x3ad/0xa20 [ 2638.565353] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2638.565847] ? __kmalloc+0x16e/0x390 [ 2638.566254] hwsim_new_radio_nl+0x991/0x1080 [ 2638.566734] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2638.566944] blktrace: Concurrent blktraces are not allowed on loop14 [ 2638.567309] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2638.567322] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2638.567339] genl_family_rcv_msg_doit+0x22d/0x330 [ 2638.567361] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2638.571256] ? cap_capable+0x1d6/0x240 [ 2638.571681] ? ns_capable+0xe2/0x110 [ 2638.572080] genl_rcv_msg+0x33c/0x5a0 [ 2638.572492] ? genl_get_cmd+0x480/0x480 [ 2638.572917] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2638.573467] ? lock_release+0x680/0x680 [ 2638.573897] ? netlink_deliver_tap+0xf4/0xcd0 [ 2638.574375] netlink_rcv_skb+0x14b/0x430 [ 2638.574819] ? genl_get_cmd+0x480/0x480 [ 2638.575250] ? netlink_ack+0xab0/0xab0 [ 2638.575665] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2638.576147] ? is_vmalloc_addr+0x7b/0xb0 [ 2638.576578] genl_rcv+0x24/0x40 [ 2638.576928] netlink_unicast+0x549/0x7f0 [ 2638.577360] ? netlink_attachskb+0x870/0x870 [ 2638.577825] ? __virt_addr_valid+0x128/0x350 [ 2638.578296] netlink_sendmsg+0x90f/0xdf0 [ 2638.578736] ? netlink_unicast+0x7f0/0x7f0 [ 2638.579198] ? netlink_unicast+0x7f0/0x7f0 [ 2638.579658] sock_sendmsg+0x154/0x190 [ 2638.580058] ____sys_sendmsg+0x70d/0x870 [ 2638.580489] ? kernel_sendmsg+0x50/0x50 [ 2638.580910] ? do_recvmmsg+0x6d0/0x6d0 [ 2638.581331] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2638.581884] ? lock_downgrade+0x6d0/0x6d0 [ 2638.582335] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2638.582890] ___sys_sendmsg+0xf3/0x170 [ 2638.583317] ? sendmsg_copy_msghdr+0x160/0x160 [ 2638.583806] ? lock_downgrade+0x6d0/0x6d0 [ 2638.584269] ? find_held_lock+0x2c/0x110 [ 2638.584708] ? __fget_files+0x296/0x4c0 [ 2638.585149] ? __fget_light+0xea/0x290 [ 2638.585569] __sys_sendmsg+0xe5/0x1b0 [ 2638.585973] ? __sys_sendmsg_sock+0x40/0x40 [ 2638.586426] ? rcu_read_lock_any_held+0x75/0xa0 [ 2638.586932] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2638.587503] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2638.588053] ? trace_hardirqs_on+0x5b/0x180 [ 2638.588513] do_syscall_64+0x33/0x40 [ 2638.588910] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2638.589447] RIP: 0033:0x7f266c4aab19 [ 2638.589844] 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 [ 2638.591788] RSP: 002b:00007f2669a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2638.592606] RAX: ffffffffffffffda RBX: 00007f266c5bdf60 RCX: 00007f266c4aab19 [ 2638.593359] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2638.594117] RBP: 00007f2669a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 2638.594865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2638.595623] R13: 00007ffde1ae52ef R14: 00007f2669a20300 R15: 0000000000022000 [ 2638.596716] kobject_add_internal failed for hwsim252 (error: -12 parent: mac80211_hwsim) 18:01:03 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 35) 18:01:03 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:01:03 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x300}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:01:03 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:01:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 69) 18:01:03 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x10, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:01:03 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 12) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:01:03 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0x40087602, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2653.856040] FAULT_INJECTION: forcing a failure. [ 2653.856040] name failslab, interval 1, probability 0, space 0, times 0 [ 2653.858542] CPU: 0 PID: 13256 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2653.859937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2653.861576] Call Trace: [ 2653.862104] dump_stack+0x107/0x167 [ 2653.862832] should_fail.cold+0x5/0xa [ 2653.863661] ? security_inode_alloc+0x34/0x160 [ 2653.863744] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2653.864633] should_failslab+0x5/0x20 [ 2653.864653] kmem_cache_alloc+0x5b/0x310 [ 2653.864685] security_inode_alloc+0x34/0x160 [ 2653.869204] inode_init_always+0xa4e/0xd10 [ 2653.870207] alloc_inode+0x84/0x240 [ 2653.871057] new_inode+0x23/0x250 [ 2653.871897] debugfs_get_inode+0x1a/0x130 [ 2653.872862] __debugfs_create_file+0x14e/0x530 [ 2653.873943] do_blk_trace_setup+0x3fb/0xc10 [ 2653.874966] ? _copy_from_user+0xfb/0x1b0 [ 2653.875961] __blk_trace_setup+0xca/0x180 [ 2653.876928] ? do_blk_trace_setup+0xc10/0xc10 [ 2653.877981] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2653.879243] blk_trace_ioctl+0x155/0x290 [ 2653.879697] blktrace: Concurrent blktraces are not allowed on loop14 [ 2653.880119] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2653.880137] ? do_vfs_ioctl+0x283/0x10d0 [ 2653.880164] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2653.884304] ? generic_block_fiemap+0x60/0x60 [ 2653.885207] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2653.886169] blkdev_ioctl+0xc1/0x710 [ 2653.886924] ? blkdev_common_ioctl+0x1870/0x1870 [ 2653.887931] ? selinux_file_ioctl+0xb6/0x270 [ 2653.888911] block_ioctl+0xf9/0x140 [ 2653.889746] ? blkdev_read_iter+0x1c0/0x1c0 [ 2653.890719] __x64_sys_ioctl+0x19a/0x210 [ 2653.891659] do_syscall_64+0x33/0x40 [ 2653.892507] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2653.893660] RIP: 0033:0x7fc5fe1ccb19 [ 2653.894498] 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 [ 2653.898621] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2653.900343] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2653.901957] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2653.903580] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2653.905197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2653.906808] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2653.910037] debugfs: out of free dentries, can not create file 'dropped' [ 2653.910843] FAULT_INJECTION: forcing a failure. [ 2653.910843] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2653.914148] CPU: 1 PID: 13267 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2653.915576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2653.917306] Call Trace: [ 2653.917861] dump_stack+0x107/0x167 [ 2653.918610] should_fail.cold+0x5/0xa [ 2653.919421] _copy_from_user+0x2e/0x1b0 [ 2653.920247] __copy_msghdr_from_user+0x91/0x4b0 [ 2653.921207] ? __ia32_sys_shutdown+0x80/0x80 [ 2653.922089] ? __lock_acquire+0x1657/0x5b00 [ 2653.922989] ___sys_recvmsg+0xd5/0x200 [ 2653.923797] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2653.924794] ? _raw_spin_unlock_irq+0x27/0x30 [ 2653.925706] ? lock_acquire+0x197/0x470 [ 2653.926517] ? find_held_lock+0x2c/0x110 [ 2653.927373] ? __might_fault+0xd3/0x180 [ 2653.928185] ? lock_downgrade+0x6d0/0x6d0 [ 2653.929042] ? io_schedule_timeout+0x140/0x140 [ 2653.929982] do_recvmmsg+0x24c/0x6d0 [ 2653.930755] ? ___sys_recvmsg+0x200/0x200 [ 2653.931604] ? lock_downgrade+0x6d0/0x6d0 [ 2653.932447] ? ksys_write+0x12d/0x260 [ 2653.933230] ? wait_for_completion_io+0x270/0x270 [ 2653.934223] ? rcu_read_lock_any_held+0x75/0xa0 [ 2653.935166] ? vfs_write+0x354/0xa70 [ 2653.935931] __x64_sys_recvmmsg+0x20f/0x260 [ 2653.936807] ? ksys_write+0x1a9/0x260 [ 2653.937596] ? __do_sys_socketcall+0x600/0x600 [ 2653.938518] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2653.939598] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2653.940647] do_syscall_64+0x33/0x40 [ 2653.941404] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2653.942449] RIP: 0033:0x7f37cb5acb19 [ 2653.943206] 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 [ 2653.946937] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2653.948484] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2653.949932] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2653.951400] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2653.952849] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2653.954296] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 [ 2653.972223] blktrace: Concurrent blktraces are not allowed on loop14 [ 2653.994236] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value 18:01:03 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc048126c, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:01:03 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x31, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2654.065254] FAULT_INJECTION: forcing a failure. [ 2654.065254] name failslab, interval 1, probability 0, space 0, times 0 [ 2654.067569] CPU: 1 PID: 13282 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2654.068981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2654.070656] Call Trace: [ 2654.071196] dump_stack+0x107/0x167 [ 2654.071942] should_fail.cold+0x5/0xa [ 2654.072712] ? create_object.isra.0+0x3a/0xa20 [ 2654.073638] should_failslab+0x5/0x20 [ 2654.074393] kmem_cache_alloc+0x5b/0x310 [ 2654.075219] create_object.isra.0+0x3a/0xa20 [ 2654.076114] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2654.077147] kmem_cache_alloc+0x159/0x310 [ 2654.077991] __kernfs_new_node+0xd4/0x850 [ 2654.078834] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2654.079814] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2654.080892] kernfs_create_dir_ns+0x9c/0x230 [ 2654.081781] sysfs_create_dir_ns+0x127/0x290 [ 2654.082668] ? sysfs_create_mount_point+0xb0/0xb0 [ 2654.083655] ? rwlock_bug.part.0+0x90/0x90 [ 2654.084518] ? class_dir_child_ns_type+0x9/0x60 [ 2654.085460] kobject_add_internal+0x25e/0xa30 [ 2654.086370] kobject_add+0x150/0x1c0 [ 2654.087120] ? kset_create_and_add+0x1a0/0x1a0 [ 2654.088054] ? lockdep_init_map_type+0x2c7/0x780 [ 2654.089026] device_add+0x35a/0x1bc0 [ 2654.089780] ? devlink_add_symlinks+0x970/0x970 [ 2654.090728] device_create_groups_vargs+0x207/0x280 [ 2654.091761] device_create+0xdc/0x120 [ 2654.092534] ? device_create_groups_vargs+0x280/0x280 [ 2654.093583] ? init_timer_key+0x12a/0x240 [ 2654.094407] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2654.095400] mac80211_hwsim_new_radio+0x352/0x4250 [ 2654.096375] ? ____sys_sendmsg+0x70d/0x870 [ 2654.097229] ? ___sys_sendmsg+0xf3/0x170 [ 2654.098032] ? __sys_sendmsg+0xe5/0x1b0 [ 2654.098847] ? do_syscall_64+0x33/0x40 [ 2654.099659] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2654.100719] ? lock_acquire+0x197/0x470 [ 2654.101519] ? create_object.isra.0+0x3ad/0xa20 [ 2654.102466] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2654.103408] ? __kmalloc+0x16e/0x390 [ 2654.104163] hwsim_new_radio_nl+0x991/0x1080 [ 2654.105058] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2654.106114] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2654.107450] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2654.108762] genl_family_rcv_msg_doit+0x22d/0x330 [ 2654.109736] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2654.111057] ? cap_capable+0x1d6/0x240 [ 2654.111862] ? ns_capable+0xe2/0x110 [ 2654.112621] genl_rcv_msg+0x33c/0x5a0 [ 2654.113392] ? genl_get_cmd+0x480/0x480 [ 2654.114193] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2654.115236] ? lock_release+0x680/0x680 [ 2654.116054] ? netlink_deliver_tap+0xf4/0xcd0 [ 2654.116963] netlink_rcv_skb+0x14b/0x430 [ 2654.117782] ? genl_get_cmd+0x480/0x480 [ 2654.118585] ? netlink_ack+0xab0/0xab0 [ 2654.119386] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2654.120302] ? is_vmalloc_addr+0x7b/0xb0 [ 2654.121127] genl_rcv+0x24/0x40 [ 2654.121790] netlink_unicast+0x549/0x7f0 [ 2654.122606] ? netlink_attachskb+0x870/0x870 [ 2654.123491] ? __virt_addr_valid+0x128/0x350 [ 2654.124385] netlink_sendmsg+0x90f/0xdf0 [ 2654.125203] ? netlink_unicast+0x7f0/0x7f0 [ 2654.126056] ? netlink_unicast+0x7f0/0x7f0 [ 2654.126895] sock_sendmsg+0x154/0x190 [ 2654.127670] ____sys_sendmsg+0x70d/0x870 [ 2654.128478] ? kernel_sendmsg+0x50/0x50 [ 2654.129264] ? do_recvmmsg+0x6d0/0x6d0 [ 2654.130052] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2654.131116] ? lock_downgrade+0x6d0/0x6d0 [ 2654.131962] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2654.133025] ___sys_sendmsg+0xf3/0x170 [ 2654.133809] ? sendmsg_copy_msghdr+0x160/0x160 [ 2654.134744] ? lock_downgrade+0x6d0/0x6d0 [ 2654.135594] ? find_held_lock+0x2c/0x110 [ 2654.136419] ? __fget_files+0x296/0x4c0 [ 2654.137232] ? __fget_light+0xea/0x290 [ 2654.138019] __sys_sendmsg+0xe5/0x1b0 [ 2654.138788] ? __sys_sendmsg_sock+0x40/0x40 [ 2654.139661] ? rcu_read_lock_any_held+0x75/0xa0 [ 2654.140612] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2654.141667] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2654.142699] ? trace_hardirqs_on+0x5b/0x180 [ 2654.143587] do_syscall_64+0x33/0x40 [ 2654.144343] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2654.145412] RIP: 0033:0x7f266c4aab19 [ 2654.146247] 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 [ 2654.150346] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2654.152061] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 2654.153594] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2654.155022] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2654.156458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2654.157886] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 18:01:03 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x308}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:01:03 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 13) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:01:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 70) [ 2654.253084] FAULT_INJECTION: forcing a failure. [ 2654.253084] name failslab, interval 1, probability 0, space 0, times 0 [ 2654.256409] CPU: 1 PID: 13289 Comm: syz-executor.1 Not tainted 5.10.179 #1 18:01:03 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc048126f, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2654.257964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2654.259984] Call Trace: [ 2654.260589] dump_stack+0x107/0x167 [ 2654.261414] should_fail.cold+0x5/0xa [ 2654.262291] ? create_object.isra.0+0x3a/0xa20 [ 2654.263349] should_failslab+0x5/0x20 [ 2654.264229] kmem_cache_alloc+0x5b/0x310 [ 2654.265154] create_object.isra.0+0x3a/0xa20 [ 2654.266179] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2654.267355] kmem_cache_alloc+0x159/0x310 [ 2654.268304] security_inode_alloc+0x34/0x160 [ 2654.269306] inode_init_always+0xa4e/0xd10 [ 2654.270271] alloc_inode+0x84/0x240 [ 2654.271093] new_inode+0x23/0x250 [ 2654.271901] debugfs_get_inode+0x1a/0x130 18:01:03 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2654.272853] __debugfs_create_file+0x14e/0x530 [ 2654.274039] do_blk_trace_setup+0x3fb/0xc10 [ 2654.275051] ? _copy_from_user+0xfb/0x1b0 [ 2654.276012] __blk_trace_setup+0xca/0x180 [ 2654.276965] ? do_blk_trace_setup+0xc10/0xc10 [ 2654.278000] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2654.279294] blk_trace_ioctl+0x155/0x290 [ 2654.280243] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2654.281406] ? do_vfs_ioctl+0x283/0x10d0 [ 2654.282344] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2654.283631] ? generic_block_fiemap+0x60/0x60 [ 2654.284681] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2654.285852] blkdev_ioctl+0xc1/0x710 [ 2654.286731] ? blkdev_common_ioctl+0x1870/0x1870 [ 2654.287855] ? selinux_file_ioctl+0xb6/0x270 [ 2654.288898] block_ioctl+0xf9/0x140 [ 2654.289759] ? blkdev_read_iter+0x1c0/0x1c0 [ 2654.290719] __x64_sys_ioctl+0x19a/0x210 [ 2654.291580] do_syscall_64+0x33/0x40 [ 2654.292344] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2654.293385] RIP: 0033:0x7fc5fe1ccb19 [ 2654.294141] 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 [ 2654.297859] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2654.299402] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2654.300847] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2654.302291] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2654.302652] blktrace: Concurrent blktraces are not allowed on loop14 [ 2654.303754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2654.303768] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2654.319398] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2654.332107] FAULT_INJECTION: forcing a failure. [ 2654.332107] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2654.334860] CPU: 1 PID: 13293 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2654.336284] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2654.337976] Call Trace: [ 2654.338533] dump_stack+0x107/0x167 [ 2654.339275] should_fail.cold+0x5/0xa [ 2654.340063] _copy_from_user+0x2e/0x1b0 [ 2654.340879] __copy_msghdr_from_user+0x91/0x4b0 [ 2654.341847] ? __ia32_sys_shutdown+0x80/0x80 [ 2654.342744] ? __lock_acquire+0x1657/0x5b00 [ 2654.343681] ___sys_recvmsg+0xd5/0x200 [ 2654.344560] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2654.345673] ? lock_downgrade+0x6d0/0x6d0 [ 2654.345999] blktrace: Concurrent blktraces are not allowed on loop14 [ 2654.346611] ? lock_acquire+0x197/0x470 [ 2654.346631] ? find_held_lock+0x2c/0x110 [ 2654.346657] ? __might_fault+0xd3/0x180 [ 2654.346678] ? lock_downgrade+0x6d0/0x6d0 [ 2654.346716] do_recvmmsg+0x24c/0x6d0 [ 2654.346742] ? ___sys_recvmsg+0x200/0x200 [ 2654.346763] ? lock_downgrade+0x6d0/0x6d0 [ 2654.346791] ? ksys_write+0x12d/0x260 [ 2654.346826] ? wait_for_completion_io+0x270/0x270 [ 2654.355351] ? rcu_read_lock_any_held+0x75/0xa0 [ 2654.356304] ? vfs_write+0x354/0xa70 [ 2654.357054] __x64_sys_recvmmsg+0x20f/0x260 [ 2654.357929] ? ksys_write+0x1a9/0x260 [ 2654.358699] ? __do_sys_socketcall+0x600/0x600 [ 2654.359648] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2654.360697] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2654.361745] do_syscall_64+0x33/0x40 [ 2654.362491] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2654.363550] RIP: 0033:0x7f37cb5acb19 [ 2654.364296] 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 [ 2654.368346] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2654.370096] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2654.371774] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2654.373414] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2654.375010] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2654.376473] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 18:01:03 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x48, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:01:21 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) [ 2672.049623] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:01:21 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 14) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:01:21 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481270, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:01:21 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x500}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:01:21 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0x80081270, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:01:21 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:01:21 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 36) 18:01:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 71) [ 2672.082679] blktrace: Concurrent blktraces are not allowed on loop14 [ 2672.087875] FAULT_INJECTION: forcing a failure. [ 2672.087875] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2672.090444] CPU: 0 PID: 13322 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2672.091807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2672.093453] Call Trace: [ 2672.093990] dump_stack+0x107/0x167 [ 2672.094715] should_fail.cold+0x5/0xa [ 2672.095471] _copy_from_user+0x2e/0x1b0 [ 2672.096280] __copy_msghdr_from_user+0x91/0x4b0 [ 2672.097193] ? __ia32_sys_shutdown+0x80/0x80 [ 2672.098059] ? __lock_acquire+0x1657/0x5b00 [ 2672.098913] ___sys_recvmsg+0xd5/0x200 [ 2672.099677] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2672.100626] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2672.101624] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2672.102484] ? trace_hardirqs_on+0x5b/0x180 [ 2672.103335] ? lock_acquire+0x197/0x470 [ 2672.104098] ? find_held_lock+0x2c/0x110 [ 2672.104900] ? __might_fault+0xd3/0x180 [ 2672.105664] ? lock_downgrade+0x6d0/0x6d0 [ 2672.106467] ? io_schedule_timeout+0x140/0x140 [ 2672.107339] do_recvmmsg+0x24c/0x6d0 [ 2672.108131] ? ___sys_recvmsg+0x200/0x200 [ 2672.108915] ? lock_downgrade+0x6d0/0x6d0 [ 2672.109720] ? ksys_write+0x12d/0x260 [ 2672.110458] ? wait_for_completion_io+0x270/0x270 [ 2672.111386] ? rcu_read_lock_any_held+0x75/0xa0 [ 2672.112271] ? vfs_write+0x354/0xa70 [ 2672.112996] __x64_sys_recvmmsg+0x20f/0x260 [ 2672.113811] ? ksys_write+0x1a9/0x260 [ 2672.114552] ? __do_sys_socketcall+0x600/0x600 [ 2672.115417] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2672.116446] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2672.117420] do_syscall_64+0x33/0x40 [ 2672.118136] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2672.119123] RIP: 0033:0x7f37cb5acb19 [ 2672.119861] 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 [ 2672.123335] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2672.124816] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2672.126162] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2672.127501] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2672.128847] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2672.130245] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 [ 2672.143937] FAULT_INJECTION: forcing a failure. [ 2672.143937] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2672.146814] CPU: 1 PID: 13330 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2672.148384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2672.150211] Call Trace: [ 2672.150802] dump_stack+0x107/0x167 [ 2672.151631] should_fail.cold+0x5/0xa [ 2672.152484] __alloc_pages_nodemask+0x182/0x600 [ 2672.153508] ? lock_acquire+0x197/0x470 [ 2672.154402] ? lockref_get+0x11/0x50 [ 2672.155232] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2672.156574] ? lock_downgrade+0x6d0/0x6d0 [ 2672.157492] ? do_raw_spin_lock+0x121/0x260 [ 2672.158452] ? rwlock_bug.part.0+0x90/0x90 [ 2672.159388] alloc_pages_current+0x187/0x280 [ 2672.160401] __get_free_pages+0xc/0xa0 [ 2672.161262] inode_doinit_with_dentry+0x8f1/0x1240 [ 2672.162411] ? __hrtimer_run_queues+0x807/0xb40 [ 2672.163500] ? hrtimer_run_softirq+0x1d0/0x310 [ 2672.164584] ? selinux_file_lock+0x280/0x280 [ 2672.165620] ? current_time+0x1e6/0x2c0 [ 2672.166553] ? igrab+0xc0/0xc0 [ 2672.167310] selinux_d_instantiate+0x23/0x30 [ 2672.168361] security_d_instantiate+0x56/0xe0 [ 2672.169403] d_instantiate+0x5a/0x90 [ 2672.170269] __debugfs_create_file+0x246/0x530 [ 2672.171330] do_blk_trace_setup+0x3fb/0xc10 [ 2672.172359] ? _copy_from_user+0xfb/0x1b0 [ 2672.173323] __blk_trace_setup+0xca/0x180 [ 2672.174294] ? do_blk_trace_setup+0xc10/0xc10 [ 2672.175334] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2672.176601] blk_trace_ioctl+0x155/0x290 [ 2672.177538] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2672.178671] ? do_vfs_ioctl+0x283/0x10d0 [ 2672.179618] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2672.180835] ? generic_block_fiemap+0x60/0x60 [ 2672.181874] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2672.182995] blkdev_ioctl+0xc1/0x710 [ 2672.183876] ? blkdev_common_ioctl+0x1870/0x1870 [ 2672.184968] ? selinux_file_ioctl+0xb6/0x270 [ 2672.185994] block_ioctl+0xf9/0x140 [ 2672.186844] ? blkdev_read_iter+0x1c0/0x1c0 [ 2672.187895] __x64_sys_ioctl+0x19a/0x210 [ 2672.188857] do_syscall_64+0x33/0x40 [ 2672.189745] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2672.190937] RIP: 0033:0x7fc5fe1ccb19 [ 2672.191844] 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 [ 2672.196210] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2672.198031] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2672.199771] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2672.201483] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2672.203192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2672.204919] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2672.212335] FAULT_INJECTION: forcing a failure. [ 2672.212335] name failslab, interval 1, probability 0, space 0, times 0 [ 2672.214425] CPU: 0 PID: 13342 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2672.215688] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2672.217216] Call Trace: [ 2672.217697] dump_stack+0x107/0x167 [ 2672.218380] should_fail.cold+0x5/0xa [ 2672.219060] ? __kernfs_new_node+0xd4/0x850 [ 2672.219874] should_failslab+0x5/0x20 [ 2672.220561] kmem_cache_alloc+0x5b/0x310 [ 2672.221299] __kernfs_new_node+0xd4/0x850 [ 2672.222052] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2672.222941] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2672.223884] ? kernfs_add_one+0x124/0x4d0 [ 2672.224657] kernfs_new_node+0x93/0x120 [ 2672.225398] __kernfs_create_file+0x51/0x350 [ 2672.226238] sysfs_add_file_mode_ns+0x221/0x560 [ 2672.227096] sysfs_create_file_ns+0x131/0x1d0 18:01:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 72) [ 2672.227926] ? sysfs_add_file_mode_ns+0x560/0x560 [ 2672.229001] ? is_acpi_device_node+0x6e/0x90 [ 2672.229825] device_create_file+0xea/0x1d0 [ 2672.230618] device_add+0x547/0x1bc0 [ 2672.231301] ? devlink_add_symlinks+0x970/0x970 [ 2672.232210] device_create_groups_vargs+0x207/0x280 [ 2672.233137] device_create+0xdc/0x120 [ 2672.233843] ? device_create_groups_vargs+0x280/0x280 [ 2672.234810] ? init_timer_key+0x12a/0x240 [ 2672.235579] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2672.236486] mac80211_hwsim_new_radio+0x352/0x4250 [ 2672.237373] ? ____sys_sendmsg+0x70d/0x870 [ 2672.238156] ? ___sys_sendmsg+0xf3/0x170 [ 2672.238901] ? __sys_sendmsg+0xe5/0x1b0 [ 2672.239653] ? do_syscall_64+0x33/0x40 [ 2672.240377] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2672.241369] ? lock_acquire+0x197/0x470 [ 2672.242102] ? create_object.isra.0+0x3ad/0xa20 [ 2672.242987] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2672.243875] ? __kmalloc+0x16e/0x390 [ 2672.244579] hwsim_new_radio_nl+0x991/0x1080 [ 2672.245408] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2672.246384] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2672.247610] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2672.248827] genl_family_rcv_msg_doit+0x22d/0x330 [ 2672.249722] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2672.250939] ? cap_capable+0x1d6/0x240 [ 2672.251683] ? ns_capable+0xe2/0x110 [ 2672.252368] genl_rcv_msg+0x33c/0x5a0 [ 2672.253080] ? genl_get_cmd+0x480/0x480 [ 2672.253807] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2672.254755] ? lock_release+0x680/0x680 [ 2672.255490] ? netlink_deliver_tap+0xf4/0xcd0 [ 2672.256325] netlink_rcv_skb+0x14b/0x430 [ 2672.257084] ? genl_get_cmd+0x480/0x480 [ 2672.257812] ? netlink_ack+0xab0/0xab0 [ 2672.258541] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2672.259377] ? is_vmalloc_addr+0x7b/0xb0 [ 2672.260131] genl_rcv+0x24/0x40 [ 2672.260745] netlink_unicast+0x549/0x7f0 [ 2672.261503] ? netlink_attachskb+0x870/0x870 [ 2672.262297] ? __virt_addr_valid+0x128/0x350 [ 2672.263117] netlink_sendmsg+0x90f/0xdf0 [ 2672.263875] ? netlink_unicast+0x7f0/0x7f0 [ 2672.264664] ? netlink_unicast+0x7f0/0x7f0 [ 2672.265444] sock_sendmsg+0x154/0x190 [ 2672.266138] ____sys_sendmsg+0x70d/0x870 18:01:21 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481275, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2672.266895] ? kernel_sendmsg+0x50/0x50 [ 2672.267706] ? do_recvmmsg+0x6d0/0x6d0 [ 2672.268449] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2672.269257] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2672.269407] ? lock_downgrade+0x6d0/0x6d0 [ 2672.269431] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2672.272910] ___sys_sendmsg+0xf3/0x170 [ 2672.273601] ? sendmsg_copy_msghdr+0x160/0x160 [ 2672.274433] ? lock_downgrade+0x6d0/0x6d0 [ 2672.275182] ? find_held_lock+0x2c/0x110 [ 2672.275945] ? __fget_files+0x296/0x4c0 [ 2672.276674] ? __fget_light+0xea/0x290 [ 2672.277393] __sys_sendmsg+0xe5/0x1b0 [ 2672.278079] ? __sys_sendmsg_sock+0x40/0x40 [ 2672.278874] ? rcu_read_lock_any_held+0x75/0xa0 [ 2672.279735] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2672.280700] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2672.281619] ? trace_hardirqs_on+0x5b/0x180 [ 2672.282415] do_syscall_64+0x33/0x40 [ 2672.283080] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2672.284016] RIP: 0033:0x7f266c4aab19 [ 2672.284703] 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 [ 2672.288041] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2672.289357] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 2672.290620] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2672.291919] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2672.293185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2672.294446] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 [ 2672.295870] FAULT_INJECTION: forcing a failure. [ 2672.295870] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2672.298774] CPU: 1 PID: 13346 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2672.300275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2672.302037] Call Trace: [ 2672.302606] dump_stack+0x107/0x167 [ 2672.303374] should_fail.cold+0x5/0xa [ 2672.304191] _copy_from_user+0x2e/0x1b0 [ 2672.305027] __copy_msghdr_from_user+0x91/0x4b0 [ 2672.306008] ? __ia32_sys_shutdown+0x80/0x80 [ 2672.306932] ? __lock_acquire+0x1657/0x5b00 [ 2672.307876] ___sys_recvmsg+0xd5/0x200 [ 2672.308685] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2672.309743] ? lock_acquire+0x197/0x470 [ 2672.310568] ? find_held_lock+0x2c/0x110 [ 2672.311423] ? __might_fault+0xd3/0x180 [ 2672.312280] ? lock_downgrade+0x6d0/0x6d0 [ 2672.313167] ? io_schedule_timeout+0x140/0x140 [ 2672.314131] do_recvmmsg+0x24c/0x6d0 [ 2672.314921] ? ___sys_recvmsg+0x200/0x200 [ 2672.315794] ? lock_downgrade+0x6d0/0x6d0 [ 2672.316672] ? ksys_write+0x12d/0x260 [ 2672.317480] ? wait_for_completion_io+0x270/0x270 [ 2672.318499] ? rcu_read_lock_any_held+0x75/0xa0 [ 2672.319466] ? vfs_write+0x354/0xa70 [ 2672.320276] __x64_sys_recvmmsg+0x20f/0x260 [ 2672.321186] ? ksys_write+0x1a9/0x260 [ 2672.321993] ? __do_sys_socketcall+0x600/0x600 [ 2672.322949] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2672.324062] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2672.325147] do_syscall_64+0x33/0x40 [ 2672.325934] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2672.326995] RIP: 0033:0x7f37cb5acb19 [ 2672.327782] 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 [ 2672.331573] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2672.333159] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2672.334625] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2672.336140] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2672.337624] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2672.339116] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 [ 2672.363809] blktrace: Concurrent blktraces are not allowed on loop14 18:01:21 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x600}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:01:21 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x68, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:01:21 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 37) 18:01:21 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 15) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:01:21 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0x80081272, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2672.465427] blktrace: Concurrent blktraces are not allowed on loop14 18:01:21 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) [ 2672.482748] FAULT_INJECTION: forcing a failure. [ 2672.482748] name failslab, interval 1, probability 0, space 0, times 0 [ 2672.484741] CPU: 0 PID: 13356 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2672.485784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2672.487012] Call Trace: [ 2672.487412] dump_stack+0x107/0x167 [ 2672.487965] should_fail.cold+0x5/0xa [ 2672.488538] ? __d_alloc+0x2a/0x990 [ 2672.489084] should_failslab+0x5/0x20 [ 2672.489651] kmem_cache_alloc+0x5b/0x310 [ 2672.490267] __d_alloc+0x2a/0x990 [ 2672.490793] d_alloc_parallel+0x111/0x1bc0 [ 2672.491439] ? __lock_acquire+0x1657/0x5b00 [ 2672.492101] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2672.492922] ? __d_lookup_rcu+0x6d0/0x6d0 [ 2672.493539] ? mark_lock+0xf5/0x2df0 [ 2672.494146] ? lockdep_init_map_type+0x2c7/0x780 [ 2672.494880] ? lockdep_init_map_type+0x2c7/0x780 [ 2672.495617] __lookup_slow+0x193/0x490 [ 2672.496232] ? lookup_open.isra.0+0x1270/0x1270 [ 2672.496954] ? __d_lookup+0x3bf/0x760 [ 2672.497523] ? d_lookup+0xcc/0x130 [ 2672.498053] lookup_one_len+0x167/0x1a0 [ 2672.498646] ? __lookup_slow+0x490/0x490 [ 2672.499245] ? down_write_killable+0x180/0x180 [ 2672.499946] ? do_raw_spin_unlock+0x4f/0x220 [ 2672.500600] ? mntput+0xc/0x90 [ 2672.501078] start_creating.part.0+0x10a/0x230 [ 2672.501760] __debugfs_create_file+0xdb/0x530 [ 2672.502448] do_blk_trace_setup+0x43c/0xc10 [ 2672.503096] ? _copy_from_user+0xfb/0x1b0 [ 2672.503735] __blk_trace_setup+0xca/0x180 [ 2672.504342] ? do_blk_trace_setup+0xc10/0xc10 [ 2672.505026] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2672.505851] blk_trace_ioctl+0x155/0x290 [ 2672.506464] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2672.507202] ? do_vfs_ioctl+0x283/0x10d0 [ 2672.507820] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2672.508584] ? generic_block_fiemap+0x60/0x60 [ 2672.509240] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2672.509948] blkdev_ioctl+0xc1/0x710 [ 2672.510494] ? blkdev_common_ioctl+0x1870/0x1870 [ 2672.511210] ? selinux_file_ioctl+0xb6/0x270 [ 2672.511880] block_ioctl+0xf9/0x140 [ 2672.512413] ? blkdev_read_iter+0x1c0/0x1c0 [ 2672.513053] __x64_sys_ioctl+0x19a/0x210 [ 2672.513649] do_syscall_64+0x33/0x40 [ 2672.514193] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2672.514942] RIP: 0033:0x7fc5fe1ccb19 [ 2672.515520] 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 [ 2672.518230] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2672.519372] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2672.520442] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2672.521515] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2672.522536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2672.523626] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2672.540431] blktrace: Concurrent blktraces are not allowed on loop14 [ 2672.568031] FAULT_INJECTION: forcing a failure. [ 2672.568031] name failslab, interval 1, probability 0, space 0, times 0 [ 2672.570511] CPU: 1 PID: 13372 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2672.571989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2672.573725] Call Trace: [ 2672.574298] dump_stack+0x107/0x167 [ 2672.575068] should_fail.cold+0x5/0xa [ 2672.575891] ? create_object.isra.0+0x3a/0xa20 [ 2672.576846] ? create_object.isra.0+0x3a/0xa20 [ 2672.577808] should_failslab+0x5/0x20 [ 2672.578630] kmem_cache_alloc+0x5b/0x310 [ 2672.579471] create_object.isra.0+0x3a/0xa20 [ 2672.580420] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2672.581476] kmem_cache_alloc+0x159/0x310 [ 2672.582359] __kernfs_new_node+0xd4/0x850 [ 2672.583220] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2672.584235] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2672.585312] ? kernfs_add_one+0x124/0x4d0 [ 2672.586202] kernfs_new_node+0x93/0x120 [ 2672.587027] __kernfs_create_file+0x51/0x350 [ 2672.587986] sysfs_add_file_mode_ns+0x221/0x560 [ 2672.588956] sysfs_create_file_ns+0x131/0x1d0 [ 2672.589913] ? sysfs_add_file_mode_ns+0x560/0x560 [ 2672.590919] ? is_acpi_device_node+0x6e/0x90 [ 2672.591860] device_create_file+0xea/0x1d0 [ 2672.592724] device_add+0x547/0x1bc0 [ 2672.593513] ? devlink_add_symlinks+0x970/0x970 [ 2672.594480] device_create_groups_vargs+0x207/0x280 [ 2672.595520] device_create+0xdc/0x120 [ 2672.596317] ? device_create_groups_vargs+0x280/0x280 [ 2672.597383] ? init_timer_key+0x12a/0x240 [ 2672.598241] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2672.599252] mac80211_hwsim_new_radio+0x352/0x4250 [ 2672.600272] ? ____sys_sendmsg+0x70d/0x870 [ 2672.601149] ? ___sys_sendmsg+0xf3/0x170 [ 2672.601978] ? __sys_sendmsg+0xe5/0x1b0 [ 2672.602804] ? do_syscall_64+0x33/0x40 [ 2672.603612] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2672.604700] ? lock_acquire+0x197/0x470 [ 2672.605503] ? create_object.isra.0+0x3ad/0xa20 [ 2672.606474] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2672.607418] ? __kmalloc+0x16e/0x390 [ 2672.608194] hwsim_new_radio_nl+0x991/0x1080 [ 2672.609094] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2672.610163] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2672.611494] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2672.612842] genl_family_rcv_msg_doit+0x22d/0x330 [ 2672.613822] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2672.615183] ? cap_capable+0x1d6/0x240 [ 2672.615990] ? ns_capable+0xe2/0x110 [ 2672.616760] genl_rcv_msg+0x33c/0x5a0 [ 2672.617531] ? genl_get_cmd+0x480/0x480 [ 2672.618352] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2672.619405] ? lock_release+0x680/0x680 [ 2672.620223] ? netlink_deliver_tap+0xf4/0xcd0 [ 2672.621144] netlink_rcv_skb+0x14b/0x430 [ 2672.621963] ? genl_get_cmd+0x480/0x480 [ 2672.622782] ? netlink_ack+0xab0/0xab0 [ 2672.623604] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2672.624529] ? is_vmalloc_addr+0x7b/0xb0 [ 2672.625375] genl_rcv+0x24/0x40 [ 2672.626053] netlink_unicast+0x549/0x7f0 [ 2672.626897] ? netlink_attachskb+0x870/0x870 [ 2672.627805] ? __virt_addr_valid+0x128/0x350 [ 2672.628716] netlink_sendmsg+0x90f/0xdf0 [ 2672.629550] ? netlink_unicast+0x7f0/0x7f0 [ 2672.630415] ? netlink_unicast+0x7f0/0x7f0 [ 2672.631266] sock_sendmsg+0x154/0x190 [ 2672.632036] ____sys_sendmsg+0x70d/0x870 [ 2672.632844] ? kernel_sendmsg+0x50/0x50 [ 2672.633641] ? do_recvmmsg+0x6d0/0x6d0 [ 2672.634435] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2672.635492] ? lock_downgrade+0x6d0/0x6d0 [ 2672.636337] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2672.637385] ___sys_sendmsg+0xf3/0x170 [ 2672.638174] ? sendmsg_copy_msghdr+0x160/0x160 [ 2672.639092] ? lock_downgrade+0x6d0/0x6d0 [ 2672.639953] ? find_held_lock+0x2c/0x110 [ 2672.640769] ? __fget_files+0x296/0x4c0 [ 2672.641584] ? __fget_light+0xea/0x290 [ 2672.642362] __sys_sendmsg+0xe5/0x1b0 [ 2672.643128] ? __sys_sendmsg_sock+0x40/0x40 [ 2672.643989] ? rcu_read_lock_any_held+0x75/0xa0 [ 2672.644935] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2672.645968] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2672.646998] ? trace_hardirqs_on+0x5b/0x180 [ 2672.647861] do_syscall_64+0x33/0x40 [ 2672.648605] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2672.649615] RIP: 0033:0x7f266c4aab19 [ 2672.650366] 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 [ 2672.653996] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2672.655523] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 2672.656938] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2672.658397] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2672.659798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2672.661232] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 18:01:21 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:01:21 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x700}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 2672.682992] blktrace: Concurrent blktraces are not allowed on loop14 [ 2672.696008] blktrace: Concurrent blktraces are not allowed on loop14 18:01:21 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481278, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:01:21 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x74, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:01:21 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0x80086601, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:01:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 73) 18:01:22 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x803}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:01:22 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:01:22 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 16) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2672.826287] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2672.827901] blktrace: Concurrent blktraces are not allowed on loop14 [ 2672.834852] blktrace: Concurrent blktraces are not allowed on loop14 18:01:22 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc04812ba, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2672.861969] FAULT_INJECTION: forcing a failure. [ 2672.861969] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2672.864502] CPU: 1 PID: 13397 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2672.865842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2672.867452] Call Trace: [ 2672.867981] dump_stack+0x107/0x167 [ 2672.868691] should_fail.cold+0x5/0xa [ 2672.869437] _copy_from_user+0x2e/0x1b0 [ 2672.870214] __copy_msghdr_from_user+0x91/0x4b0 [ 2672.871110] ? __ia32_sys_shutdown+0x80/0x80 [ 2672.871972] ? __lock_acquire+0x1657/0x5b00 [ 2672.872808] ___sys_recvmsg+0xd5/0x200 [ 2672.873594] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2672.874529] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2672.875583] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2672.876442] ? trace_hardirqs_on+0x5b/0x180 [ 2672.877311] ? lock_acquire+0x197/0x470 [ 2672.878074] ? find_held_lock+0x2c/0x110 [ 2672.878894] ? __might_fault+0xd3/0x180 [ 2672.879679] ? lock_downgrade+0x6d0/0x6d0 [ 2672.880512] ? io_schedule_timeout+0x140/0x140 [ 2672.881415] do_recvmmsg+0x24c/0x6d0 [ 2672.882149] ? ___sys_recvmsg+0x200/0x200 [ 2672.882509] FAULT_INJECTION: forcing a failure. [ 2672.882509] name failslab, interval 1, probability 0, space 0, times 0 [ 2672.882955] ? lock_downgrade+0x6d0/0x6d0 [ 2672.882980] ? ksys_write+0x12d/0x260 [ 2672.885767] ? wait_for_completion_io+0x270/0x270 [ 2672.886715] ? rcu_read_lock_any_held+0x75/0xa0 [ 2672.887630] ? vfs_write+0x354/0xa70 [ 2672.888344] __x64_sys_recvmmsg+0x20f/0x260 [ 2672.889164] ? ksys_write+0x1a9/0x260 [ 2672.889891] ? __do_sys_socketcall+0x600/0x600 [ 2672.890776] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2672.891802] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2672.892778] do_syscall_64+0x33/0x40 [ 2672.893481] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2672.894445] RIP: 0033:0x7f37cb5acb19 [ 2672.895144] 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 [ 2672.898617] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2672.900081] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2672.901423] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2672.902752] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2672.904088] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2672.905418] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 [ 2672.906760] CPU: 0 PID: 13403 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2672.907508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2672.908401] Call Trace: [ 2672.908682] dump_stack+0x107/0x167 [ 2672.909074] should_fail.cold+0x5/0xa [ 2672.909483] ? security_inode_alloc+0x34/0x160 [ 2672.909971] should_failslab+0x5/0x20 [ 2672.910378] kmem_cache_alloc+0x5b/0x310 [ 2672.910818] security_inode_alloc+0x34/0x160 [ 2672.911290] inode_init_always+0xa4e/0xd10 [ 2672.911742] alloc_inode+0x84/0x240 [ 2672.912109] new_inode+0x23/0x250 [ 2672.912487] debugfs_get_inode+0x1a/0x130 [ 2672.912935] __debugfs_create_file+0x14e/0x530 [ 2672.913394] do_blk_trace_setup+0x3fb/0xc10 [ 2672.913855] ? _copy_from_user+0xfb/0x1b0 [ 2672.914269] __blk_trace_setup+0xca/0x180 [ 2672.914686] ? do_blk_trace_setup+0xc10/0xc10 [ 2672.915130] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2672.915667] blk_trace_ioctl+0x155/0x290 [ 2672.916071] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2672.916552] ? do_vfs_ioctl+0x283/0x10d0 [ 2672.916957] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2672.917474] ? generic_block_fiemap+0x60/0x60 [ 2672.917919] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2672.918398] blkdev_ioctl+0xc1/0x710 [ 2672.918801] ? blkdev_common_ioctl+0x1870/0x1870 [ 2672.919306] ? selinux_file_ioctl+0xb6/0x270 [ 2672.919769] block_ioctl+0xf9/0x140 [ 2672.920141] ? blkdev_read_iter+0x1c0/0x1c0 [ 2672.920591] __x64_sys_ioctl+0x19a/0x210 [ 2672.921005] do_syscall_64+0x33/0x40 [ 2672.921388] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2672.921911] RIP: 0033:0x7fc5fe1ccb19 [ 2672.922293] 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 [ 2672.924168] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2672.924943] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2672.925665] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2672.926385] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2672.927109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2672.927849] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2672.928869] debugfs: out of free dentries, can not create file 'dropped' 18:01:22 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0xe0ffff}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:01:22 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0x80087601, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2672.959567] blktrace: Concurrent blktraces are not allowed on loop14 [ 2672.974076] blktrace: Concurrent blktraces are not allowed on loop14 18:01:35 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 38) 18:01:35 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 17) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:01:35 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:01:35 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x1000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:01:35 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xf0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:01:35 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:01:35 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2686.521359] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:01:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 74) [ 2686.523894] FAULT_INJECTION: forcing a failure. [ 2686.523894] name failslab, interval 1, probability 0, space 0, times 0 [ 2686.526974] CPU: 1 PID: 13428 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2686.528479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2686.530605] Call Trace: [ 2686.531187] dump_stack+0x107/0x167 [ 2686.532135] should_fail.cold+0x5/0xa [ 2686.532970] ? alloc_inode+0x171/0x240 [ 2686.533967] should_failslab+0x5/0x20 18:01:35 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1ee, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2686.534792] kmem_cache_alloc+0x5b/0x310 [ 2686.535785] ? __lookup_slow+0x490/0x490 [ 2686.536661] alloc_inode+0x171/0x240 [ 2686.537446] new_inode+0x23/0x250 [ 2686.538187] debugfs_get_inode+0x1a/0x130 [ 2686.539069] __debugfs_create_file+0x14e/0x530 [ 2686.540062] do_blk_trace_setup+0x43c/0xc10 [ 2686.540983] ? _copy_from_user+0xfb/0x1b0 [ 2686.541867] __blk_trace_setup+0xca/0x180 [ 2686.542757] ? do_blk_trace_setup+0xc10/0xc10 [ 2686.543927] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2686.545072] blk_trace_ioctl+0x155/0x290 [ 2686.546108] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2686.547154] ? do_vfs_ioctl+0x283/0x10d0 [ 2686.548194] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2686.549311] ? generic_block_fiemap+0x60/0x60 [ 2686.550456] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2686.551502] blkdev_ioctl+0xc1/0x710 [ 2686.552469] ? blkdev_common_ioctl+0x1870/0x1870 [ 2686.553491] ? selinux_file_ioctl+0xb6/0x270 [ 2686.554616] block_ioctl+0xf9/0x140 [ 2686.555403] ? blkdev_read_iter+0x1c0/0x1c0 [ 2686.556512] __x64_sys_ioctl+0x19a/0x210 [ 2686.557397] do_syscall_64+0x33/0x40 [ 2686.558276] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2686.559368] RIP: 0033:0x7fc5fe1ccb19 [ 2686.560177] 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 [ 2686.564081] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2686.565668] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2686.567168] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2686.568736] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2686.570323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2686.571934] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2686.576765] debugfs: out of free dentries, can not create file 'msg' [ 2686.581775] FAULT_INJECTION: forcing a failure. [ 2686.581775] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2686.582785] blktrace: Concurrent blktraces are not allowed on loop14 [ 2686.583010] CPU: 0 PID: 13440 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2686.585231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2686.586297] Call Trace: [ 2686.586571] dump_stack+0x107/0x167 [ 2686.587051] should_fail.cold+0x5/0xa [ 2686.587444] _copy_from_user+0x2e/0x1b0 [ 2686.587971] __copy_msghdr_from_user+0x91/0x4b0 [ 2686.588435] ? __ia32_sys_shutdown+0x80/0x80 [ 2686.589001] ? __lock_acquire+0x1657/0x5b00 [ 2686.589443] ___sys_recvmsg+0xd5/0x200 [ 2686.589945] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2686.590435] ? lock_downgrade+0x6d0/0x6d0 [ 2686.590970] ? lock_acquire+0x197/0x470 [ 2686.591366] ? find_held_lock+0x2c/0x110 [ 2686.591905] ? __might_fault+0xd3/0x180 [ 2686.592303] ? lock_downgrade+0x6d0/0x6d0 [ 2686.592848] do_recvmmsg+0x24c/0x6d0 [ 2686.593224] ? ___sys_recvmsg+0x200/0x200 [ 2686.593684] ? lock_downgrade+0x6d0/0x6d0 [ 2686.594108] ? ksys_write+0x12d/0x260 [ 2686.594492] ? wait_for_completion_io+0x270/0x270 [ 2686.594972] ? rcu_read_lock_any_held+0x75/0xa0 [ 2686.595429] ? vfs_write+0x354/0xa70 [ 2686.595821] __x64_sys_recvmmsg+0x20f/0x260 [ 2686.596253] ? ksys_write+0x1a9/0x260 [ 2686.596631] ? __do_sys_socketcall+0x600/0x600 [ 2686.597086] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2686.597606] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2686.598114] do_syscall_64+0x33/0x40 [ 2686.598485] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2686.598995] RIP: 0033:0x7f37cb5acb19 [ 2686.599366] 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 [ 2686.601279] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2686.602110] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2686.602885] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2686.603653] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2686.604441] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2686.605209] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 [ 2686.624266] blktrace: Concurrent blktraces are not allowed on loop14 18:01:35 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:01:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 75) 18:01:35 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 18) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2686.672153] FAULT_INJECTION: forcing a failure. [ 2686.672153] name failslab, interval 1, probability 0, space 0, times 0 [ 2686.673321] CPU: 0 PID: 13455 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2686.674212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2686.675033] Call Trace: [ 2686.675377] dump_stack+0x107/0x167 [ 2686.675866] should_fail.cold+0x5/0xa [ 2686.676363] ? __kernfs_new_node+0xd4/0x850 [ 2686.676924] should_failslab+0x5/0x20 [ 2686.677419] kmem_cache_alloc+0x5b/0x310 [ 2686.677947] __kernfs_new_node+0xd4/0x850 [ 2686.678491] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2686.678971] ? lock_acquire+0x197/0x470 [ 2686.679481] ? find_held_lock+0x2c/0x110 [ 2686.679898] ? sysfs_do_create_link_sd+0x82/0x140 [ 2686.680520] kernfs_new_node+0x93/0x120 [ 2686.680922] kernfs_create_link+0xcb/0x230 [ 2686.681466] sysfs_do_create_link_sd+0x90/0x140 [ 2686.681939] sysfs_create_link+0x5f/0xc0 [ 2686.682461] device_add+0x5e1/0x1bc0 [ 2686.682841] ? devlink_add_symlinks+0x970/0x970 [ 2686.683446] device_create_groups_vargs+0x207/0x280 [ 2686.683998] device_create+0xdc/0x120 [ 2686.684378] ? device_create_groups_vargs+0x280/0x280 [ 2686.684896] ? init_timer_key+0x12a/0x240 [ 2686.685312] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2686.685800] mac80211_hwsim_new_radio+0x352/0x4250 [ 2686.686282] ? ____sys_sendmsg+0x70d/0x870 [ 2686.686704] ? ___sys_sendmsg+0xf3/0x170 [ 2686.687103] ? __sys_sendmsg+0xe5/0x1b0 [ 2686.687504] ? do_syscall_64+0x33/0x40 [ 2686.687900] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2686.688422] ? lock_acquire+0x197/0x470 [ 2686.688814] ? create_object.isra.0+0x3ad/0xa20 [ 2686.689281] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2686.689741] ? __kmalloc+0x16e/0x390 [ 2686.690112] hwsim_new_radio_nl+0x991/0x1080 [ 2686.690547] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2686.691065] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2686.691726] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2686.692370] genl_family_rcv_msg_doit+0x22d/0x330 [ 2686.692890] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2686.693591] ? cap_capable+0x1d6/0x240 [ 2686.694016] ? ns_capable+0xe2/0x110 [ 2686.694420] genl_rcv_msg+0x33c/0x5a0 [ 2686.694830] ? genl_get_cmd+0x480/0x480 [ 2686.695258] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2686.695825] ? lock_release+0x680/0x680 [ 2686.696249] ? netlink_deliver_tap+0xf4/0xcd0 [ 2686.696732] netlink_rcv_skb+0x14b/0x430 [ 2686.697164] ? genl_get_cmd+0x480/0x480 [ 2686.697595] ? netlink_ack+0xab0/0xab0 [ 2686.698014] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2686.698504] ? is_vmalloc_addr+0x7b/0xb0 [ 2686.698937] genl_rcv+0x24/0x40 [ 2686.699290] netlink_unicast+0x549/0x7f0 [ 2686.699733] ? netlink_attachskb+0x870/0x870 [ 2686.700204] ? __virt_addr_valid+0x128/0x350 [ 2686.700683] netlink_sendmsg+0x90f/0xdf0 [ 2686.701120] ? netlink_unicast+0x7f0/0x7f0 [ 2686.701581] ? netlink_unicast+0x7f0/0x7f0 [ 2686.702033] sock_sendmsg+0x154/0x190 [ 2686.702435] ____sys_sendmsg+0x70d/0x870 [ 2686.702869] ? kernel_sendmsg+0x50/0x50 [ 2686.703289] ? do_recvmmsg+0x6d0/0x6d0 [ 2686.703706] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2686.705256] ? lock_downgrade+0x6d0/0x6d0 [ 2686.706325] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2686.707669] ___sys_sendmsg+0xf3/0x170 [ 2686.708685] ? sendmsg_copy_msghdr+0x160/0x160 [ 2686.709859] ? lock_downgrade+0x6d0/0x6d0 [ 2686.710924] ? find_held_lock+0x2c/0x110 [ 2686.711983] ? __fget_files+0x296/0x4c0 [ 2686.713012] ? __fget_light+0xea/0x290 [ 2686.714016] __sys_sendmsg+0xe5/0x1b0 [ 2686.714990] ? __sys_sendmsg_sock+0x40/0x40 [ 2686.716118] ? rcu_read_lock_any_held+0x75/0xa0 [ 2686.717195] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2686.718328] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2686.719441] ? trace_hardirqs_on+0x5b/0x180 [ 2686.720392] do_syscall_64+0x33/0x40 [ 2686.721198] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2686.722307] RIP: 0033:0x7f266c4aab19 [ 2686.723115] 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 [ 2686.727058] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2686.728696] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 2686.730216] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2686.731748] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2686.733270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2686.734792] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 [ 2686.782407] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:01:35 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x203, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:01:35 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2686.810028] FAULT_INJECTION: forcing a failure. [ 2686.810028] name failslab, interval 1, probability 0, space 0, times 0 [ 2686.811835] FAULT_INJECTION: forcing a failure. [ 2686.811835] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2686.812697] CPU: 0 PID: 13463 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2686.816827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2686.818485] Call Trace: [ 2686.819039] dump_stack+0x107/0x167 [ 2686.819781] should_fail.cold+0x5/0xa [ 2686.820569] ? create_object.isra.0+0x3a/0xa20 [ 2686.821488] should_failslab+0x5/0x20 [ 2686.822266] kmem_cache_alloc+0x5b/0x310 [ 2686.823103] create_object.isra.0+0x3a/0xa20 [ 2686.824025] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2686.825067] kmem_cache_alloc+0x159/0x310 [ 2686.825927] alloc_inode+0x171/0x240 [ 2686.826695] new_inode+0x23/0x250 [ 2686.827410] debugfs_get_inode+0x1a/0x130 [ 2686.828264] __debugfs_create_file+0x14e/0x530 [ 2686.829201] do_blk_trace_setup+0x43c/0xc10 [ 2686.830085] ? _copy_from_user+0xfb/0x1b0 [ 2686.830928] __blk_trace_setup+0xca/0x180 [ 2686.831788] ? do_blk_trace_setup+0xc10/0xc10 [ 2686.832699] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2686.833783] blk_trace_ioctl+0x155/0x290 [ 2686.834604] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2686.835592] ? do_vfs_ioctl+0x283/0x10d0 [ 2686.836420] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2686.837484] ? generic_block_fiemap+0x60/0x60 [ 2686.838395] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2686.839373] blkdev_ioctl+0xc1/0x710 [ 2686.840137] ? blkdev_common_ioctl+0x1870/0x1870 [ 2686.841095] ? selinux_file_ioctl+0xb6/0x270 [ 2686.841989] block_ioctl+0xf9/0x140 [ 2686.842731] ? blkdev_read_iter+0x1c0/0x1c0 [ 2686.843605] __x64_sys_ioctl+0x19a/0x210 [ 2686.844458] do_syscall_64+0x33/0x40 [ 2686.845212] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2686.846353] RIP: 0033:0x7fc5fe1ccb19 [ 2686.847235] 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 [ 2686.851581] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2686.853402] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2686.855085] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2686.856780] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2686.858467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2686.860166] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2686.863701] CPU: 1 PID: 13461 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2686.865271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2686.867095] Call Trace: [ 2686.867693] dump_stack+0x107/0x167 [ 2686.868530] should_fail.cold+0x5/0xa [ 2686.869391] _copy_from_user+0x2e/0x1b0 [ 2686.870299] __copy_msghdr_from_user+0x91/0x4b0 [ 2686.871330] ? __ia32_sys_shutdown+0x80/0x80 [ 2686.872321] ? __lock_acquire+0x1657/0x5b00 [ 2686.873300] ___sys_recvmsg+0xd5/0x200 [ 2686.874176] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2686.875287] ? lock_acquire+0x197/0x470 [ 2686.876181] ? find_held_lock+0x2c/0x110 [ 2686.877091] ? __might_fault+0xd3/0x180 [ 2686.877981] ? lock_downgrade+0x6d0/0x6d0 [ 2686.878920] do_recvmmsg+0x24c/0x6d0 [ 2686.879776] ? ___sys_recvmsg+0x200/0x200 [ 2686.880697] ? lock_downgrade+0x6d0/0x6d0 [ 2686.881642] ? ksys_write+0x12d/0x260 [ 2686.882511] ? wait_for_completion_io+0x270/0x270 [ 2686.883590] ? rcu_read_lock_any_held+0x75/0xa0 [ 2686.884648] ? vfs_write+0x354/0xa70 [ 2686.885479] __x64_sys_recvmmsg+0x20f/0x260 [ 2686.886437] ? ksys_write+0x1a9/0x260 [ 2686.887282] ? __do_sys_socketcall+0x600/0x600 [ 2686.888310] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2686.889478] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2686.890628] do_syscall_64+0x33/0x40 [ 2686.891459] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2686.892630] RIP: 0033:0x7f37cb5acb19 [ 2686.893463] 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 [ 2686.897531] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2686.899228] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2686.900830] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2686.902429] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2686.904035] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2686.905626] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 18:01:36 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x2000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:01:36 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2687.010779] blktrace: Concurrent blktraces are not allowed on loop14 [ 2687.073684] blktrace: Concurrent blktraces are not allowed on loop14 18:01:51 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 39) [ 2701.946440] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:01:51 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="456212d55b4b93c9c262a14eeb18fc527c6e4b9dc1c2e6138041b38d358de4509871554bbeb2319fc803ef68c8a3e57304290e65a56b78c444fa8e386bb6b56dd9d1d652407b7cd369be453b55d27be81d3ad3a30c05a95498ffbf1739e9f83d2ea26c964624386f7c4ab58e1419a38f84cdd8dbcbafab5330ef83f02d9b792e7341715de4c2b71d55e9ebe7f0b6d5ea6c741c7195d019d85efa259747060656a76cf60dd57d631de62bf9b58b330ce3422ecb705da84b8b9449d482e8f111405bec273718931f35da76e48ee24949be481bbe060cda571366ee012e57dfd4b61b476f6941ea005422601c6a587cb509f42fcb18f7dd869235ca23e00d998bde94551894cb74213658c7c9de73abda2d1766def468947cea2d57946e639e16a596c34f3fb9f7ccae74401d36864639a3f680ae1e120d1d8cf29431a9b3d73d68bb176f856231e9cced7ecdb6a9349cbd4e8590be8048b2b6849695e98a68c3233f7a81dd6141b23c4555a48aceffa487b8a2e1bbd7d2d855a67ebdefb941be067ada01f47777e4b8dd2f5143cf8fe34df39844e64fef491c7e4508d0e0976a02e5e29800ff6420eccf5ff33b70e6bd4cc8b8c08cc94b85f7cbab38daf61cc82069393f8b4fa8f88c0b0cf81b5c44733d980dcb98f0e730fd51417fe9fdb246237ab51c0afa946127ec6ae9ff7187d589097c6d540c2bda52ab68aecc43fc090cca50f5f56faf30da984f6155923de8d562369a608491037c03f6c3f0dafff3ac0c410ff7db493227dcc86391ae6c2cbad5218bbc16044ba16f1fd0c0743a1b5c92be220d9a07928026328ceccd3b1f00511f83173bed5a9b7d5e9e809a6475e11f615aeb0a1312751825e4800286ba40928a18439f4755337ef8e2da18b2503cf90eed9f6e0872a05995e786929fb4c2308840a65ff03b28b36c68bcfa84fdbd1ec9ea8462cbc2b3dbc4815ea35c80883cb985a505a9b9b8eb8f762c256824ecee344e07b002bb014281394cf499ab4cee42140b3afbfb297b8ffc26b6d572e77f096baf5aa70486e73d29709fd29cb2979727b1da146dc0221202300578de7df6008a43d16f49c17da51e39004fdf4c3a96c0539dbb3ac5236dd14a47a37e43c2896eb3f4a4c7def3e785a53923bd3bc7ca481bd1335c9816def7ba7082224802458bcda717586e018c89293d29440f8c5ed619eb219ac84b49129a855819b4566ab44e8b5c24b263473c112b75928c48fe55c27f86fe3fccac94471f182c5004e2cad13a6cf6c9739b2f6920515647bda72c00ad8c9565358a3f9b5dd00770d99f0ea2d749bc29a7802211f196414c42af876acd1482464970ad0bc66780bf03be97e6e6b8e5fe0e9019452cc9efdd8fcff025da885861800070f28db2a02627ef368c821fb3d858cdd2cbb69a23657fc4f0ba9ea3c483ccf00e09070ad4829530982615fb003c1f154e7217c3c4a635b68d548e5766156db5801556c97049867a210ffb964745d11b882d8ebae116518d225e9a25a1191f72d08258804738f1e4d442b0335a490200dd6941460b2cc4709a97f9826903d7b058cd2547350e60815346c81bfb3317ad9fa5d86e2e7ceaf0cb39e08fd927a8263817101e219ece57f5300bb2aedb082f3d42b44bd30272909ee0d5860d65e9445ba3a33baee906dfb4c6073f0cbb97c2770cd67dd0588f5db7498f32e43a874500bd75667861ad9c9a917edf8a9b6c2df0af9281a7124a1b01362e3beb64f7f16b31f87d06e9eb7d6f5e2e4c29b1f7678603924275d1ae6896967cbd486645c089cd50b357422f694852866056a0484d4fb1668893113b1bd69ed0cfb3eccb954174da3cb0b3db84be3d574a59a996a60274ae01155f8c9a855b0af6bfc3d5cd423f0301a16020bc3d7d069fab895649e37054f532ded01895af571df47c5b0530e3e120c3022d4fb36c064344e7a9f5ea591c059370a420d4f10103e01ea0e8f7e64856b1f00658a4bfdda86dcc0e2dcb713bce5ae9691673c763674ac4b9ffeaaec4d794d547fd5d46f82df40ff1726d99cce74b3a47ddf9a0e8a1075805aa5dfc65f03126c343ac42a6b3e44882c4572b3308f3c160025e1a187c1f564800750fc8bed1acf414ed3ca324055fff265a8b834ec4c390177d1cebc3b15f3c3703e4d499b24f71bd0a6ddf38e7efe668d27b64920099f1b7d4166709a7a010f6581619e64896cfd202bc56b5cdc27de5db6e3dca193f82cbaa98c6afacd9a9069990274f283d4ec326077abecf1890a899f8da266620241077db21cb23777a6452eb7a2877c80f683fabaa585a1391aa7748a7a6c7f9b9baa442c36d58b19d2a0a41228d4f19eac62fcf884849b13a291586a0296d037e28b73fe57fc18d3fdfaf24f182074bcd3d5923fbbeb14dc597682cf4d0045845e29556c86131cbc04a4093e002f6abbb9a23c2bbe3d41e05a44f366b936c1c178e7d8dd17fdb8d6ebadb674a55a6c11956336accc758278686432a5b9bc0433c93f5c2c3b189eea35bc9fec73137caa345de845bf77f4922b343d962a4f242ad28069aa0c4736f34e72547e1dcf4ad358c4852f5f1a413cd01a6eb97c1f892b1d10930f84219c5b4e817d3eb44b304bcf12ad9e4f061a441300a2bd29d20d7a5e459a3c5c32414d91a75eaac3268958a6d63fe3c776b6bc5c916b9730d3ab2e3e5060f7a5e4525a9d31e52845759a27e77f7fb8c1c16ee579f9fb94238ecdbb46f213ac5480c1e7f7c681987418a8dbfbba6bede910818d6224f04192460d76463ecb041ef3a0d52f67b4a4cb8d231a8f94e9c9a0c49dbc1aaa35d9874729bcc908c25c59c027507fd8a988d1d847374bc4e5a353f4be9ba3a2b1636a43f10d88c1d96d1168c112770340801ef7108419adaedf0b7c07b6111f495e6136c7ea79de5c626625084f380b0a9c993cbb586596aad4e840cf5338b135950d49e54af94a661cf1447ec1443116eaa696deda69e0eac54fea119eb0f749a21af08441c3a0e159c964f9ddb4415dec485ec9194b05239dbacb20b7cab95d97caccb5a4d5f83ca07e4187c611de02f9fbba40985e5a25cc54820c20b84415c1d9e97dc6e280fbeaa39f6c0f5f02fc6096a753b9edb779cf895609dc61975433fee62ae9e3797c7890109837c290dca2d90ed703fa30e96099c02ccb7ca3e22f113b18beb4d3b1109f2bde705ccebc6eae78e5c61fc5f146e0e4e3d9e1d832ac2fa20029c2cfb33d9f7cc8bc86a5e1d983df00c4d32b01955836451a98f9c28d90648b7ebd7f1a24f228381c5a1a4d598dcbf2819cb5fa1aafb81552943b61b3c36b0e34303e63c2d29117bb00ff35daef796b7aae3fe7228273cce73576d6c0a6baca9819c61d15edeed4474b40d3ccc597aac89fabf690d1cdf72501f1e7783b6c89ab99a4af2fd4f1be7f3a2f277b6715901e696b179bbacf7e67d070978f1984e55db8e159a9edf0dd4ab22572da1d0a254ce9801f4ae0bdd37f0ff1c026429421a20f77e3d5f1da939b73c042175a884ed1c0135d43ff56cce4d93e281d86743d05645b389f54ec2aca0d61dc37a4bb63003e348c82e20e11587a4852efed7c242cc8236255c7a2cceba07360a6c4c88e0be42ead9c4e20fa2ad186e7842f91554703ae3f2099090b64725dae8e0ab37f1b039738baf99fd442b69ff3c490a778bb8a5f0243dac718852b3dc4338c0a9249f915d1c7b7913ccb6dc262a02ed076f44c87ad089b539633ea75f6f5c7c74ee435b8952881f594e55694af34f39d721496fc1e6cc5da0d3f201c8e70b4f6c4ef3244899770a454f7206fb434c54c509968cf7818e03990c298e75b3e15e85f5f4ea3b6a9840f8f8e41fbd78dca914bf8fdcae9e8bfea9b97c06dee08851bbd6ca73315ae9122926e44d1581cd4102d14ca0cb3db85772ceec2dc3813d7c71c8b6f8a278d11511cd30e2323a611228245913a1f30124e0d605b76b8f997413611e431f2fbabc17f3e82f4a75f8cffb2617550974dbce658ccbbbe39b082f6a55f87ed1ec8e0c5c47818648cbfc9237233eec4b7c7d6d8002101730e924d766d98718b95e338cea0fa5d6de9e3d58c345519ac537134804dc3615f9be68f2fa54a1f4e2cf53ed06e3f3dbd03875a5335fc534fdd9740ca01ef0fa3ee2d00e61f0eda8106be14db3c917a81c041ebb32af52da6175c38886f55e6664a93ae20c70ed94ff20a9cad10c6497fb801f8e08069156bb9a4886856dadf15b8ad157559eb94e46bbba6a71fad89a7d619750eb757115662ea905f91dc8d7c4ccf22743e867fe1a87e9b03defd5f5a5b4198bd24c57cc924158dfeabcef870fd30a0467f6bd5b0850ffdf5cd1d622b9cfb8db8f34589d817f4d64f6cf2fec50c01e7cbc18274d29486a489cb220ad3cbb034cffc09bab07c63a50b8fd1e9e49c317b2c33b0687b4799d5e8207a796462ec1e71a335bbe3e15d9605aa417dbe04bebc63882873b748a1923eab1f4a58d3bb87d476a8f84e6eb5fe3a44d08cdc4b1e4ad96e49938bfad727250cc88f03688ec489a1a95ddcd4e1853d6067df3ec54c5c7e0d241b0f6dceed6553cd18490669741525038676589d5e22e10b3c30658fc937c4b621ba944b9a2d5dbd7f7e5abc3a9799e0d7a3412195b3e63fba08289b1039fde9ab9afdd39ee546b23c41a1121b731d9755e7fa88a83bc667e4ba987129f80c73693362b8150d7cfdbad00ec7d1fc3f6d36bfa934ea898d8d7b402422074b159a78af76a91768ada1c456d1e01204d08b8f38ae29fdc1688e0e32f7a377415b6b83d24d9dc4b1de8df50d9abd53fd71c4ea87ab69d7e3588be1225e0a3d54839777bedf9d2f15342d46251d91ae7ec50d890b04f587fb0b66cd741966b23d23fe9607074f7bc2b26d35099c0441cd1d5d1e4b53d1af37560e4b8d95b5f532121334f3c00da02627cdc5b922aad890d316d06e70a24f2b28b52cb43f8599196f3451a36b876dcc621eb83fc7cfd30f3418060f41d5059c0c5d516dab6ba259a66471ee61660cd25560c17a5a044e3b3f1b8fb2e7266c0e4b3d2876e54f32d281e6d757f28735c8f20fd7acbc8151aa6121ef22d7fb107be85c03737d243d2bd7d451927b5febfa2717355169a920bea226f0eb9a1708a9353b1e1115f464409b406d27a7492dcccec7e869848050ac06c824b7f7cb8c7070d70ef24e4b03d35947756f87995f94f0baa78e2debc3209a1d6f8fb3a5dc8c0822e25226f55d6ff149d02d81a98f532d064a99344e26ae36debf127abc5afb949c51d13b0730758d85c855d539c9cfa1cf72ae79b427a877ddf7165166034a77a58bca77df0e60b946ce190002e0fa4a731df07fc76a0fc25772b06969c1b2aceefb035e12a94158c7a400d6790a12649b50c9ec7fe543f2f44146cff6937d3a249f86c6a6824b6f5a1afd71c49bbfdb53862ee0595457e6185d2fe550ba26d43e404d2c85b9166082dc736e62186e2957da6e2fa7cbc71cbf8792b41103c239d11f5dec79e31ea84dc1fecf290c5f6b717ccf23217771d7f13857b05f74e434b38270daae786d1f7ffb87700cd9096e3ba71dba203743409ff71e947212ed227bfadba02526d8cb12bcd638cb1e7a3ddc79c432390a3dfb70728e478f7af7d12b49324cbb8f7209cab0fca04f6e298999a9ec9e9f04a23a680d63bfbd1d124b92f1c0b8a708ab3fef9cd6a3807b4777cdca995c164dc36e3251d31e980dec5117e7376721f48e0e586e8a0fd52c841fd1f887079fefb69e670307e275a05010a018f67fe1a207673", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:01:51 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:01:51 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 19) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:01:51 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x258, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:01:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 76) 18:01:51 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x8, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:01:51 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x3000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 2701.963040] blktrace: Concurrent blktraces are not allowed on loop14 [ 2701.967507] FAULT_INJECTION: forcing a failure. [ 2701.967507] name failslab, interval 1, probability 0, space 0, times 0 [ 2701.969846] CPU: 0 PID: 13500 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2701.971188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2701.972825] Call Trace: [ 2701.973351] dump_stack+0x107/0x167 [ 2701.974056] should_fail.cold+0x5/0xa [ 2701.974785] ? security_inode_alloc+0x34/0x160 [ 2701.975663] should_failslab+0x5/0x20 [ 2701.976406] kmem_cache_alloc+0x5b/0x310 [ 2701.977191] security_inode_alloc+0x34/0x160 [ 2701.978045] inode_init_always+0xa4e/0xd10 [ 2701.978866] alloc_inode+0x84/0x240 [ 2701.979563] new_inode+0x23/0x250 [ 2701.980259] debugfs_get_inode+0x1a/0x130 [ 2701.981067] __debugfs_create_file+0x14e/0x530 [ 2701.981961] do_blk_trace_setup+0x43c/0xc10 [ 2701.982805] ? _copy_from_user+0xfb/0x1b0 [ 2701.983621] __blk_trace_setup+0xca/0x180 [ 2701.984423] ? do_blk_trace_setup+0xc10/0xc10 [ 2701.985295] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2701.986329] blk_trace_ioctl+0x155/0x290 [ 2701.987114] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2701.988071] ? do_vfs_ioctl+0x283/0x10d0 [ 2701.988857] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2701.989873] ? generic_block_fiemap+0x60/0x60 [ 2701.990744] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2701.991681] blkdev_ioctl+0xc1/0x710 [ 2701.992416] ? blkdev_common_ioctl+0x1870/0x1870 [ 2701.993334] ? selinux_file_ioctl+0xb6/0x270 [ 2701.994191] block_ioctl+0xf9/0x140 [ 2701.994892] ? blkdev_read_iter+0x1c0/0x1c0 [ 2701.995729] __x64_sys_ioctl+0x19a/0x210 [ 2701.996526] do_syscall_64+0x33/0x40 [ 2701.997257] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2701.998260] RIP: 0033:0x7fc5fe1ccb19 [ 2701.998978] 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 [ 2702.002458] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2702.003883] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2702.005268] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2702.006658] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2702.008050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2702.009438] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2702.011409] debugfs: out of free dentries, can not create file 'msg' [ 2702.025926] FAULT_INJECTION: forcing a failure. [ 2702.025926] name failslab, interval 1, probability 0, space 0, times 0 [ 2702.027931] FAULT_INJECTION: forcing a failure. [ 2702.027931] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2702.028596] CPU: 1 PID: 13511 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2702.028609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2702.028616] Call Trace: [ 2702.028646] dump_stack+0x107/0x167 [ 2702.028673] should_fail.cold+0x5/0xa [ 2702.028698] ? create_object.isra.0+0x3a/0xa20 [ 2702.028723] should_failslab+0x5/0x20 [ 2702.028745] kmem_cache_alloc+0x5b/0x310 [ 2702.028766] ? mutex_lock_io_nested+0xf30/0xf30 [ 2702.028794] create_object.isra.0+0x3a/0xa20 [ 2702.028817] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2702.028846] kmem_cache_alloc+0x159/0x310 [ 2702.028879] __kernfs_new_node+0xd4/0x850 [ 2702.044632] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2702.045732] ? lock_acquire+0x197/0x470 [ 2702.046649] ? find_held_lock+0x2c/0x110 [ 2702.047597] ? sysfs_do_create_link_sd+0x82/0x140 [ 2702.048729] kernfs_new_node+0x93/0x120 [ 2702.049661] kernfs_create_link+0xcb/0x230 [ 2702.050646] sysfs_do_create_link_sd+0x90/0x140 [ 2702.051724] sysfs_create_link+0x5f/0xc0 [ 2702.052696] device_add+0x5e1/0x1bc0 [ 2702.053569] ? devlink_add_symlinks+0x970/0x970 [ 2702.054664] device_create_groups_vargs+0x207/0x280 [ 2702.055823] device_create+0xdc/0x120 [ 2702.056721] ? device_create_groups_vargs+0x280/0x280 [ 2702.057916] ? init_timer_key+0x12a/0x240 [ 2702.058888] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2702.060028] mac80211_hwsim_new_radio+0x352/0x4250 [ 2702.061161] ? ____sys_sendmsg+0x70d/0x870 [ 2702.062139] ? ___sys_sendmsg+0xf3/0x170 [ 2702.063078] ? __sys_sendmsg+0xe5/0x1b0 [ 2702.064017] ? do_syscall_64+0x33/0x40 [ 2702.064922] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2702.066157] ? lock_acquire+0x197/0x470 [ 2702.067076] ? create_object.isra.0+0x3ad/0xa20 [ 2702.068174] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2702.069258] ? __kmalloc+0x16e/0x390 [ 2702.070140] hwsim_new_radio_nl+0x991/0x1080 [ 2702.071168] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2702.072394] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2702.073920] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2702.075436] genl_family_rcv_msg_doit+0x22d/0x330 [ 2702.076578] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2702.078099] ? cap_capable+0x1d6/0x240 [ 2702.079026] ? ns_capable+0xe2/0x110 [ 2702.079917] genl_rcv_msg+0x33c/0x5a0 [ 2702.080820] ? genl_get_cmd+0x480/0x480 [ 2702.081757] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2702.082972] ? lock_release+0x680/0x680 [ 2702.083906] ? netlink_deliver_tap+0xf4/0xcd0 [ 2702.084992] netlink_rcv_skb+0x14b/0x430 [ 2702.085949] ? genl_get_cmd+0x480/0x480 [ 2702.086888] ? netlink_ack+0xab0/0xab0 [ 2702.087822] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2702.088897] ? is_vmalloc_addr+0x7b/0xb0 [ 2702.089857] genl_rcv+0x24/0x40 [ 2702.090633] netlink_unicast+0x549/0x7f0 [ 2702.091600] ? netlink_attachskb+0x870/0x870 [ 2702.092636] ? __virt_addr_valid+0x128/0x350 [ 2702.093685] netlink_sendmsg+0x90f/0xdf0 [ 2702.094654] ? netlink_unicast+0x7f0/0x7f0 [ 2702.095664] ? netlink_unicast+0x7f0/0x7f0 [ 2702.096673] sock_sendmsg+0x154/0x190 [ 2702.097569] ____sys_sendmsg+0x70d/0x870 [ 2702.098524] ? kernel_sendmsg+0x50/0x50 [ 2702.099454] ? do_recvmmsg+0x6d0/0x6d0 [ 2702.100376] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2702.101607] ? lock_downgrade+0x6d0/0x6d0 [ 2702.102584] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2702.103818] ___sys_sendmsg+0xf3/0x170 [ 2702.104748] ? sendmsg_copy_msghdr+0x160/0x160 [ 2702.105824] ? lock_downgrade+0x6d0/0x6d0 [ 2702.106803] ? find_held_lock+0x2c/0x110 [ 2702.107765] ? __fget_files+0x296/0x4c0 [ 2702.108718] ? __fget_light+0xea/0x290 [ 2702.109644] __sys_sendmsg+0xe5/0x1b0 [ 2702.110536] ? __sys_sendmsg_sock+0x40/0x40 [ 2702.111547] ? rcu_read_lock_any_held+0x75/0xa0 [ 2702.112680] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2702.113916] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2702.115122] ? trace_hardirqs_on+0x5b/0x180 [ 2702.116147] do_syscall_64+0x33/0x40 [ 2702.117024] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2702.118223] RIP: 0033:0x7f266c4aab19 [ 2702.119102] 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 [ 2702.123401] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2702.124957] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 2702.126385] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2702.127806] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2702.129242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2702.130666] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 [ 2702.132139] CPU: 0 PID: 13498 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2702.133531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2702.135186] Call Trace: [ 2702.135717] dump_stack+0x107/0x167 [ 2702.136469] should_fail.cold+0x5/0xa [ 2702.137238] _copy_from_user+0x2e/0x1b0 [ 2702.138038] __copy_msghdr_from_user+0x91/0x4b0 [ 2702.138982] ? __ia32_sys_shutdown+0x80/0x80 [ 2702.139861] ? __lock_acquire+0x1657/0x5b00 [ 2702.140746] ___sys_recvmsg+0xd5/0x200 [ 2702.141525] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2702.142509] ? lock_downgrade+0x6d0/0x6d0 [ 2702.143343] ? lock_acquire+0x197/0x470 [ 2702.144145] ? find_held_lock+0x2c/0x110 [ 2702.144967] ? __might_fault+0xd3/0x180 [ 2702.145765] ? lock_downgrade+0x6d0/0x6d0 [ 2702.146610] do_recvmmsg+0x24c/0x6d0 [ 2702.147362] ? ___sys_recvmsg+0x200/0x200 [ 2702.148208] ? lock_downgrade+0x6d0/0x6d0 [ 2702.149043] ? ksys_write+0x12d/0x260 [ 2702.149816] ? wait_for_completion_io+0x270/0x270 [ 2702.150784] ? rcu_read_lock_any_held+0x75/0xa0 [ 2702.151712] ? vfs_write+0x354/0xa70 [ 2702.152478] __x64_sys_recvmmsg+0x20f/0x260 [ 2702.153338] ? ksys_write+0x1a9/0x260 [ 2702.154104] ? __do_sys_socketcall+0x600/0x600 [ 2702.155021] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2702.156083] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2702.157119] do_syscall_64+0x33/0x40 [ 2702.157870] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2702.158896] RIP: 0033:0x7f37cb5acb19 [ 2702.159642] 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 [ 2702.163342] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2702.164876] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2702.166305] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2702.167730] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2702.169170] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2702.170595] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 18:01:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 77) 18:01:51 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc020660b, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2702.257971] blktrace: Concurrent blktraces are not allowed on loop14 [ 2702.298172] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2702.312043] FAULT_INJECTION: forcing a failure. [ 2702.312043] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2702.314611] CPU: 0 PID: 13523 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2702.316035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2702.317706] Call Trace: [ 2702.318244] dump_stack+0x107/0x167 [ 2702.318986] should_fail.cold+0x5/0xa [ 2702.319764] _copy_from_user+0x2e/0x1b0 [ 2702.320598] __copy_msghdr_from_user+0x91/0x4b0 [ 2702.321542] ? __ia32_sys_shutdown+0x80/0x80 [ 2702.322427] ? __lock_acquire+0x1657/0x5b00 [ 2702.323304] ___sys_recvmsg+0xd5/0x200 [ 2702.324086] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2702.325060] ? lock_downgrade+0x6d0/0x6d0 [ 2702.325889] ? lock_acquire+0x197/0x470 [ 2702.326679] ? find_held_lock+0x2c/0x110 [ 2702.327493] ? __might_fault+0xd3/0x180 [ 2702.328299] ? lock_downgrade+0x6d0/0x6d0 [ 2702.329136] do_recvmmsg+0x24c/0x6d0 [ 2702.329880] ? ___sys_recvmsg+0x200/0x200 [ 2702.330701] ? lock_downgrade+0x6d0/0x6d0 [ 2702.331528] ? ksys_write+0x12d/0x260 [ 2702.332307] ? wait_for_completion_io+0x270/0x270 [ 2702.333267] ? rcu_read_lock_any_held+0x75/0xa0 [ 2702.334189] ? vfs_write+0x354/0xa70 [ 2702.334933] __x64_sys_recvmmsg+0x20f/0x260 [ 2702.335786] ? ksys_write+0x1a9/0x260 [ 2702.336547] ? __do_sys_socketcall+0x600/0x600 [ 2702.337456] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2702.338496] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2702.339519] do_syscall_64+0x33/0x40 [ 2702.340273] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2702.341292] RIP: 0033:0x7f37cb5acb19 [ 2702.342033] 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 [ 2702.345686] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b 18:01:51 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 20) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2702.347211] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2702.348828] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2702.350238] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2702.351647] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2702.353069] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 18:01:51 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x302, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:01:51 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x3080000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:01:51 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2702.449541] FAULT_INJECTION: forcing a failure. [ 2702.449541] name failslab, interval 1, probability 0, space 0, times 0 [ 2702.451895] CPU: 0 PID: 13528 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2702.453271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2702.454901] Call Trace: [ 2702.455424] dump_stack+0x107/0x167 [ 2702.456168] should_fail.cold+0x5/0xa [ 2702.456925] ? create_object.isra.0+0x3a/0xa20 [ 2702.457839] should_failslab+0x5/0x20 [ 2702.458594] kmem_cache_alloc+0x5b/0x310 [ 2702.459387] create_object.isra.0+0x3a/0xa20 [ 2702.460233] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2702.461201] kmem_cache_alloc+0x159/0x310 [ 2702.462000] security_inode_alloc+0x34/0x160 [ 2702.462842] inode_init_always+0xa4e/0xd10 [ 2702.463652] alloc_inode+0x84/0x240 [ 2702.464355] new_inode+0x23/0x250 [ 2702.465020] debugfs_get_inode+0x1a/0x130 [ 2702.465811] __debugfs_create_file+0x14e/0x530 [ 2702.466686] do_blk_trace_setup+0x43c/0xc10 [ 2702.467513] ? _copy_from_user+0xfb/0x1b0 [ 2702.468324] __blk_trace_setup+0xca/0x180 [ 2702.469113] ? do_blk_trace_setup+0xc10/0xc10 [ 2702.469970] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2702.470989] blk_trace_ioctl+0x155/0x290 [ 2702.471763] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2702.472701] ? do_vfs_ioctl+0x283/0x10d0 [ 2702.473473] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2702.474475] ? generic_block_fiemap+0x60/0x60 [ 2702.475335] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2702.476275] blkdev_ioctl+0xc1/0x710 [ 2702.476987] ? blkdev_common_ioctl+0x1870/0x1870 [ 2702.477896] ? selinux_file_ioctl+0xb6/0x270 [ 2702.478739] block_ioctl+0xf9/0x140 [ 2702.479431] ? blkdev_read_iter+0x1c0/0x1c0 [ 2702.480269] __x64_sys_ioctl+0x19a/0x210 [ 2702.481050] do_syscall_64+0x33/0x40 [ 2702.481764] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2702.482533] blktrace: Concurrent blktraces are not allowed on loop14 [ 2702.482735] RIP: 0033:0x7fc5fe1ccb19 [ 2702.482762] 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 [ 2702.488495] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2702.489930] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2702.491274] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2702.492631] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2702.494031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2702.495415] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2702.524081] blktrace: Concurrent blktraces are not allowed on loop14 18:02:07 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 21) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:02:07 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 40) 18:02:07 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xc, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:02:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 78) [ 2718.145241] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:02:07 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:02:07 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:02:07 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3bc, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:02:07 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x4000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 2718.163582] FAULT_INJECTION: forcing a failure. [ 2718.163582] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2718.165395] CPU: 1 PID: 13553 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2718.166229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2718.167225] Call Trace: [ 2718.167550] dump_stack+0x107/0x167 [ 2718.167990] should_fail.cold+0x5/0xa [ 2718.168466] _copy_from_user+0x2e/0x1b0 [ 2718.168944] __copy_msghdr_from_user+0x91/0x4b0 [ 2718.169500] ? __ia32_sys_shutdown+0x80/0x80 [ 2718.170030] ? __lock_acquire+0x1657/0x5b00 [ 2718.170561] ___sys_recvmsg+0xd5/0x200 [ 2718.171027] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2718.171622] ? lock_acquire+0x197/0x470 [ 2718.172099] ? find_held_lock+0x2c/0x110 [ 2718.172620] ? __might_fault+0xd3/0x180 [ 2718.173088] ? lock_downgrade+0x6d0/0x6d0 [ 2718.173585] do_recvmmsg+0x24c/0x6d0 [ 2718.174042] ? ___sys_recvmsg+0x200/0x200 [ 2718.174560] ? lock_downgrade+0x6d0/0x6d0 [ 2718.175078] ? ksys_write+0x12d/0x260 [ 2718.175562] ? wait_for_completion_io+0x270/0x270 [ 2718.176174] ? rcu_read_lock_any_held+0x75/0xa0 [ 2718.176750] ? vfs_write+0x354/0xa70 [ 2718.177215] __x64_sys_recvmmsg+0x20f/0x260 [ 2718.177738] ? ksys_write+0x1a9/0x260 [ 2718.178198] ? __do_sys_socketcall+0x600/0x600 [ 2718.178752] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2718.179370] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2718.179980] do_syscall_64+0x33/0x40 [ 2718.180431] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2718.181034] RIP: 0033:0x7f37cb5acb19 [ 2718.181476] 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 [ 2718.183675] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2718.184636] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2718.185498] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2718.186394] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2718.187281] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2718.188171] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 [ 2718.191098] FAULT_INJECTION: forcing a failure. [ 2718.191098] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2718.193336] blktrace: Concurrent blktraces are not allowed on loop14 [ 2718.194445] CPU: 0 PID: 13555 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2718.196160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2718.197891] Call Trace: [ 2718.198455] dump_stack+0x107/0x167 [ 2718.199234] should_fail.cold+0x5/0xa [ 2718.200050] __alloc_pages_nodemask+0x182/0x600 [ 2718.201048] ? lock_acquire+0x197/0x470 [ 2718.201887] ? lockref_get+0x11/0x50 [ 2718.202670] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2718.203210] blktrace: Concurrent blktraces are not allowed on loop14 [ 2718.203935] ? lock_downgrade+0x6d0/0x6d0 [ 2718.203961] ? do_raw_spin_lock+0x121/0x260 [ 2718.206522] ? rwlock_bug.part.0+0x90/0x90 [ 2718.207415] alloc_pages_current+0x187/0x280 [ 2718.208355] __get_free_pages+0xc/0xa0 [ 2718.209176] inode_doinit_with_dentry+0x8f1/0x1240 [ 2718.210209] ? __hrtimer_run_queues+0x807/0xb40 [ 2718.211179] ? hrtimer_run_softirq+0x1d0/0x310 [ 2718.212148] ? selinux_file_lock+0x280/0x280 [ 2718.213078] ? current_time+0x1e6/0x2c0 [ 2718.213917] ? igrab+0xc0/0xc0 [ 2718.214602] selinux_d_instantiate+0x23/0x30 [ 2718.215529] security_d_instantiate+0x56/0xe0 [ 2718.216481] d_instantiate+0x5a/0x90 [ 2718.217275] __debugfs_create_file+0x246/0x530 [ 2718.218240] do_blk_trace_setup+0x43c/0xc10 [ 2718.219154] ? _copy_from_user+0xfb/0x1b0 [ 2718.220030] __blk_trace_setup+0xca/0x180 [ 2718.220941] ? do_blk_trace_setup+0xc10/0xc10 [ 2718.221890] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2718.223013] blk_trace_ioctl+0x155/0x290 [ 2718.223881] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2718.224932] ? do_vfs_ioctl+0x283/0x10d0 [ 2718.225790] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2718.226883] ? generic_block_fiemap+0x60/0x60 18:02:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 79) [ 2718.227839] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2718.228997] blkdev_ioctl+0xc1/0x710 [ 2718.229777] ? blkdev_common_ioctl+0x1870/0x1870 [ 2718.230774] ? selinux_file_ioctl+0xb6/0x270 [ 2718.231742] block_ioctl+0xf9/0x140 [ 2718.232532] ? blkdev_read_iter+0x1c0/0x1c0 [ 2718.233434] __x64_sys_ioctl+0x19a/0x210 [ 2718.234290] do_syscall_64+0x33/0x40 [ 2718.235077] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2718.236170] RIP: 0033:0x7fc5fe1ccb19 [ 2718.236963] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2718.240831] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2718.242440] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2718.243938] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2718.245453] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2718.246951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2718.248458] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2718.251841] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:02:07 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3c2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2718.289454] FAULT_INJECTION: forcing a failure. [ 2718.289454] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2718.291177] CPU: 1 PID: 13567 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2718.291962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2718.292932] Call Trace: [ 2718.293249] dump_stack+0x107/0x167 [ 2718.293671] should_fail.cold+0x5/0xa [ 2718.294113] _copy_from_user+0x2e/0x1b0 [ 2718.294590] __copy_msghdr_from_user+0x91/0x4b0 [ 2718.295119] ? __ia32_sys_shutdown+0x80/0x80 [ 2718.295638] ? __lock_acquire+0x1657/0x5b00 [ 2718.296140] ___sys_recvmsg+0xd5/0x200 [ 2718.296602] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2718.297169] ? lock_acquire+0x197/0x470 [ 2718.297641] ? find_held_lock+0x2c/0x110 [ 2718.298111] ? __might_fault+0xd3/0x180 [ 2718.298583] ? lock_downgrade+0x6d0/0x6d0 [ 2718.299054] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2718.299706] do_recvmmsg+0x24c/0x6d0 [ 2718.300148] ? ___sys_recvmsg+0x200/0x200 [ 2718.300632] ? lock_downgrade+0x6d0/0x6d0 [ 2718.301115] ? ksys_write+0x12d/0x260 [ 2718.301565] ? wait_for_completion_io+0x270/0x270 [ 2718.302142] ? rcu_read_lock_any_held+0x75/0xa0 [ 2718.302689] ? vfs_write+0x354/0xa70 [ 2718.303138] __x64_sys_recvmmsg+0x20f/0x260 [ 2718.303639] ? ksys_write+0x1a9/0x260 [ 2718.304088] ? __do_sys_socketcall+0x600/0x600 [ 2718.304645] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2718.305262] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2718.305867] do_syscall_64+0x33/0x40 [ 2718.306305] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2718.306912] RIP: 0033:0x7f37cb5acb19 [ 2718.307360] 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 [ 2718.309522] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2718.310430] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2718.311268] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2718.312107] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2718.312970] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2718.313810] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 [ 2718.314163] FAULT_INJECTION: forcing a failure. [ 2718.314163] name failslab, interval 1, probability 0, space 0, times 0 [ 2718.317303] CPU: 0 PID: 13568 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2718.318761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2718.320526] Call Trace: [ 2718.321091] dump_stack+0x107/0x167 [ 2718.321858] should_fail.cold+0x5/0xa [ 2718.322664] should_failslab+0x5/0x20 [ 2718.323473] __kmalloc_track_caller+0x79/0x370 [ 2718.324441] ? kstrdup_const+0x53/0x80 [ 2718.325268] kstrdup+0x36/0x70 [ 2718.325944] kstrdup_const+0x53/0x80 [ 2718.326732] __kernfs_new_node+0x9d/0x850 [ 2718.327607] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2718.328631] ? lock_acquire+0x197/0x470 [ 2718.329467] ? find_held_lock+0x2c/0x110 [ 2718.330326] ? sysfs_do_create_link_sd+0x82/0x140 18:02:07 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x5000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 2718.331342] kernfs_new_node+0x93/0x120 [ 2718.332339] kernfs_create_link+0xcb/0x230 [ 2718.333231] sysfs_do_create_link_sd+0x90/0x140 [ 2718.334215] sysfs_create_link+0x5f/0xc0 [ 2718.335070] device_add+0x703/0x1bc0 [ 2718.335864] ? devlink_add_symlinks+0x970/0x970 [ 2718.336877] device_create_groups_vargs+0x207/0x280 [ 2718.337934] device_create+0xdc/0x120 [ 2718.338742] ? device_create_groups_vargs+0x280/0x280 [ 2718.339827] ? init_timer_key+0x12a/0x240 [ 2718.340746] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2718.341776] mac80211_hwsim_new_radio+0x352/0x4250 [ 2718.342813] ? ____sys_sendmsg+0x70d/0x870 [ 2718.343697] ? ___sys_sendmsg+0xf3/0x170 [ 2718.344577] ? __sys_sendmsg+0xe5/0x1b0 [ 2718.345418] ? do_syscall_64+0x33/0x40 [ 2718.346246] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2718.347354] ? lock_acquire+0x197/0x470 [ 2718.348202] ? create_object.isra.0+0x3ad/0xa20 [ 2718.349192] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2718.350174] ? __kmalloc+0x16e/0x390 [ 2718.350529] blktrace: Concurrent blktraces are not allowed on loop14 [ 2718.350969] hwsim_new_radio_nl+0x991/0x1080 [ 2718.350999] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2718.353738] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2718.355130] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2718.356524] genl_family_rcv_msg_doit+0x22d/0x330 [ 2718.357551] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2718.358931] ? cap_capable+0x1d6/0x240 [ 2718.359763] ? ns_capable+0xe2/0x110 [ 2718.360569] genl_rcv_msg+0x33c/0x5a0 [ 2718.360880] blktrace: Concurrent blktraces are not allowed on loop14 [ 2718.361374] ? genl_get_cmd+0x480/0x480 [ 2718.361399] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2718.362772] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2718.362965] ? lock_release+0x680/0x680 [ 2718.366112] ? netlink_deliver_tap+0xf4/0xcd0 [ 2718.367065] netlink_rcv_skb+0x14b/0x430 [ 2718.367917] ? genl_get_cmd+0x480/0x480 [ 2718.368612] FAULT_INJECTION: forcing a failure. [ 2718.368612] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2718.368779] ? netlink_ack+0xab0/0xab0 [ 2718.370897] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2718.371862] ? is_vmalloc_addr+0x7b/0xb0 [ 2718.372732] genl_rcv+0x24/0x40 [ 2718.373430] netlink_unicast+0x549/0x7f0 [ 2718.374292] ? netlink_attachskb+0x870/0x870 [ 2718.375215] ? __virt_addr_valid+0x128/0x350 [ 2718.376174] netlink_sendmsg+0x90f/0xdf0 [ 2718.377042] ? netlink_unicast+0x7f0/0x7f0 [ 2718.377948] ? netlink_unicast+0x7f0/0x7f0 [ 2718.378837] sock_sendmsg+0x154/0x190 [ 2718.379638] ____sys_sendmsg+0x70d/0x870 [ 2718.380508] ? kernel_sendmsg+0x50/0x50 [ 2718.381341] ? do_recvmmsg+0x6d0/0x6d0 [ 2718.382159] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2718.383268] ? lock_downgrade+0x6d0/0x6d0 [ 2718.384166] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2718.385296] ___sys_sendmsg+0xf3/0x170 [ 2718.386114] ? sendmsg_copy_msghdr+0x160/0x160 [ 2718.387082] ? lock_downgrade+0x6d0/0x6d0 [ 2718.387959] ? find_held_lock+0x2c/0x110 [ 2718.388857] ? __fget_files+0x296/0x4c0 [ 2718.389704] ? __fget_light+0xea/0x290 [ 2718.390536] __sys_sendmsg+0xe5/0x1b0 [ 2718.391341] ? __sys_sendmsg_sock+0x40/0x40 [ 2718.392257] ? rcu_read_lock_any_held+0x75/0xa0 [ 2718.393253] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2718.394359] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2718.395445] ? trace_hardirqs_on+0x5b/0x180 [ 2718.396380] do_syscall_64+0x33/0x40 [ 2718.397164] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2718.398240] RIP: 0033:0x7f266c4aab19 [ 2718.399027] 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 [ 2718.402894] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2718.404525] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 2718.406021] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2718.407522] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2718.409030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2718.410528] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 [ 2718.412053] CPU: 1 PID: 13579 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2718.412888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2718.413802] Call Trace: [ 2718.414100] dump_stack+0x107/0x167 [ 2718.414505] should_fail.cold+0x5/0xa [ 2718.414934] _copy_from_user+0x2e/0x1b0 [ 2718.415379] __copy_msghdr_from_user+0x91/0x4b0 [ 2718.415893] ? __ia32_sys_shutdown+0x80/0x80 [ 2718.416380] ? __lock_acquire+0x1657/0x5b00 [ 2718.416868] ___sys_recvmsg+0xd5/0x200 [ 2718.417299] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2718.417835] ? lock_downgrade+0x6d0/0x6d0 [ 2718.418287] ? lock_acquire+0x197/0x470 [ 2718.418725] ? find_held_lock+0x2c/0x110 [ 2718.419171] ? __might_fault+0xd3/0x180 [ 2718.419621] ? lock_downgrade+0x6d0/0x6d0 [ 2718.420073] do_recvmmsg+0x24c/0x6d0 18:02:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 80) [ 2718.420529] ? ___sys_recvmsg+0x200/0x200 [ 2718.421128] ? lock_downgrade+0x6d0/0x6d0 [ 2718.421620] ? ksys_write+0x12d/0x260 [ 2718.422050] ? wait_for_completion_io+0x270/0x270 [ 2718.422581] ? rcu_read_lock_any_held+0x75/0xa0 [ 2718.423087] ? vfs_write+0x354/0xa70 [ 2718.423495] __x64_sys_recvmmsg+0x20f/0x260 [ 2718.423966] ? ksys_write+0x1a9/0x260 [ 2718.424383] ? __do_sys_socketcall+0x600/0x600 [ 2718.424892] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2718.425488] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2718.426060] do_syscall_64+0x33/0x40 [ 2718.426464] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2718.427033] RIP: 0033:0x7f37cb5acb19 [ 2718.427455] 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 [ 2718.429529] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2718.430360] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2718.431143] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2718.431936] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2718.432732] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2718.433516] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 18:02:07 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x6000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 2718.486846] blktrace: Concurrent blktraces are not allowed on loop14 [ 2718.492790] blktrace: Concurrent blktraces are not allowed on loop14 18:02:24 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x10, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:02:24 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3f9, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:02:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 81) 18:02:24 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x7000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:02:24 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481223, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:02:24 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 22) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:02:24 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 41) 18:02:24 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) [ 2734.940266] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2734.966905] FAULT_INJECTION: forcing a failure. [ 2734.966905] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2734.969710] CPU: 1 PID: 13599 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2734.971119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2734.972795] Call Trace: [ 2734.973334] dump_stack+0x107/0x167 [ 2734.974073] should_fail.cold+0x5/0xa [ 2734.974851] _copy_from_user+0x2e/0x1b0 [ 2734.975668] __copy_msghdr_from_user+0x91/0x4b0 [ 2734.976629] ? __ia32_sys_shutdown+0x80/0x80 [ 2734.977529] ? __lock_acquire+0x1657/0x5b00 [ 2734.978415] ___sys_recvmsg+0xd5/0x200 [ 2734.979207] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2734.980206] ? _raw_spin_unlock_irq+0x27/0x30 [ 2734.981135] ? lock_acquire+0x197/0x470 [ 2734.981942] ? find_held_lock+0x2c/0x110 [ 2734.982781] ? __might_fault+0xd3/0x180 [ 2734.983599] ? lock_downgrade+0x6d0/0x6d0 [ 2734.984455] ? io_schedule_timeout+0x140/0x140 [ 2734.985400] do_recvmmsg+0x24c/0x6d0 [ 2734.986170] ? ___sys_recvmsg+0x200/0x200 [ 2734.987020] ? lock_downgrade+0x6d0/0x6d0 [ 2734.987872] ? ksys_write+0x12d/0x260 [ 2734.988682] ? wait_for_completion_io+0x270/0x270 [ 2734.989668] ? rcu_read_lock_any_held+0x75/0xa0 [ 2734.990610] ? vfs_write+0x354/0xa70 [ 2734.991368] __x64_sys_recvmmsg+0x20f/0x260 [ 2734.992240] ? ksys_write+0x1a9/0x260 [ 2734.993024] ? __do_sys_socketcall+0x600/0x600 [ 2734.993960] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2734.995034] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2734.996105] do_syscall_64+0x33/0x40 [ 2734.996893] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2734.997948] RIP: 0033:0x7f37cb5acb19 [ 2734.998723] 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 [ 2735.002521] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2735.004072] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2735.005532] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2735.006990] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2735.008450] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2735.009906] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 [ 2735.016054] FAULT_INJECTION: forcing a failure. [ 2735.016054] name failslab, interval 1, probability 0, space 0, times 0 [ 2735.018412] CPU: 1 PID: 13615 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2735.019826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2735.021553] Call Trace: [ 2735.022094] dump_stack+0x107/0x167 [ 2735.022841] should_fail.cold+0x5/0xa [ 2735.023621] ? create_object.isra.0+0x3a/0xa20 [ 2735.024582] should_failslab+0x5/0x20 [ 2735.025363] kmem_cache_alloc+0x5b/0x310 [ 2735.026204] create_object.isra.0+0x3a/0xa20 [ 2735.027111] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2735.028150] __kmalloc_track_caller+0x177/0x370 [ 2735.029123] ? kstrdup_const+0x53/0x80 [ 2735.029929] kstrdup+0x36/0x70 [ 2735.030587] kstrdup_const+0x53/0x80 [ 2735.031346] __kernfs_new_node+0x9d/0x850 [ 2735.032193] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2735.033183] ? lock_acquire+0x197/0x470 [ 2735.033996] ? find_held_lock+0x2c/0x110 [ 2735.034828] ? sysfs_do_create_link_sd+0x82/0x140 [ 2735.035814] kernfs_new_node+0x93/0x120 [ 2735.036649] kernfs_create_link+0xcb/0x230 [ 2735.037514] sysfs_do_create_link_sd+0x90/0x140 [ 2735.038471] sysfs_create_link+0x5f/0xc0 [ 2735.039310] device_add+0x703/0x1bc0 [ 2735.040078] ? devlink_add_symlinks+0x970/0x970 [ 2735.041043] device_create_groups_vargs+0x207/0x280 [ 2735.042058] device_create+0xdc/0x120 [ 2735.042839] ? device_create_groups_vargs+0x280/0x280 [ 2735.043892] ? init_timer_key+0x12a/0x240 [ 2735.044763] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2735.045752] mac80211_hwsim_new_radio+0x352/0x4250 [ 2735.046746] ? ____sys_sendmsg+0x70d/0x870 [ 2735.047598] ? ___sys_sendmsg+0xf3/0x170 [ 2735.048429] ? __sys_sendmsg+0xe5/0x1b0 [ 2735.049236] ? do_syscall_64+0x33/0x40 [ 2735.050027] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2735.051101] ? lock_acquire+0x197/0x470 [ 2735.051909] ? create_object.isra.0+0x3ad/0xa20 [ 2735.052870] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2735.053818] ? __kmalloc+0x16e/0x390 [ 2735.054581] hwsim_new_radio_nl+0x991/0x1080 [ 2735.055483] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2735.056565] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2735.057897] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2735.059223] genl_family_rcv_msg_doit+0x22d/0x330 [ 2735.060210] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2735.061572] ? cap_capable+0x1d6/0x240 [ 2735.062391] ? ns_capable+0xe2/0x110 [ 2735.063160] genl_rcv_msg+0x33c/0x5a0 [ 2735.063942] ? genl_get_cmd+0x480/0x480 [ 2735.064782] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2735.065838] ? lock_release+0x680/0x680 [ 2735.066665] ? netlink_deliver_tap+0xf4/0xcd0 [ 2735.067591] netlink_rcv_skb+0x14b/0x430 [ 2735.068441] ? genl_get_cmd+0x480/0x480 [ 2735.069254] ? netlink_ack+0xab0/0xab0 [ 2735.070079] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2735.071006] ? is_vmalloc_addr+0x7b/0xb0 [ 2735.071845] genl_rcv+0x24/0x40 [ 2735.072534] netlink_unicast+0x549/0x7f0 [ 2735.073371] ? netlink_attachskb+0x870/0x870 [ 2735.074267] ? __virt_addr_valid+0x128/0x350 [ 2735.075174] netlink_sendmsg+0x90f/0xdf0 [ 2735.076019] ? netlink_unicast+0x7f0/0x7f0 [ 2735.076903] ? netlink_unicast+0x7f0/0x7f0 [ 2735.077764] sock_sendmsg+0x154/0x190 [ 2735.078542] ____sys_sendmsg+0x70d/0x870 [ 2735.079375] ? kernel_sendmsg+0x50/0x50 [ 2735.080185] ? do_recvmmsg+0x6d0/0x6d0 [ 2735.080986] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2735.082057] ? lock_downgrade+0x6d0/0x6d0 [ 2735.082908] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2735.083982] ___sys_sendmsg+0xf3/0x170 [ 2735.084792] ? sendmsg_copy_msghdr+0x160/0x160 [ 2735.085729] ? lock_downgrade+0x6d0/0x6d0 [ 2735.086583] ? find_held_lock+0x2c/0x110 [ 2735.087418] ? __fget_files+0x296/0x4c0 [ 2735.088239] ? __fget_light+0xea/0x290 [ 2735.089046] __sys_sendmsg+0xe5/0x1b0 [ 2735.089826] ? __sys_sendmsg_sock+0x40/0x40 [ 2735.090712] ? rcu_read_lock_any_held+0x75/0xa0 [ 2735.091681] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2735.092764] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2735.093833] ? trace_hardirqs_on+0x5b/0x180 [ 2735.094716] do_syscall_64+0x33/0x40 [ 2735.095490] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2735.096551] RIP: 0033:0x7f266c4aab19 [ 2735.097317] 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 [ 2735.101059] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2735.102615] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 2735.104067] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2735.105521] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2735.106971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2735.108439] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 [ 2735.116616] FAULT_INJECTION: forcing a failure. [ 2735.116616] name failslab, interval 1, probability 0, space 0, times 0 [ 2735.118506] CPU: 0 PID: 13613 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2735.119558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2735.120830] Call Trace: [ 2735.120853] dump_stack+0x107/0x167 [ 2735.120870] should_fail.cold+0x5/0xa [ 2735.120886] ? relay_open+0xb3/0xa10 [ 2735.120911] should_failslab+0x5/0x20 [ 2735.123666] kmem_cache_alloc_trace+0x55/0x320 [ 2735.124360] ? do_raw_spin_unlock+0x4f/0x220 [ 2735.125040] relay_open+0xb3/0xa10 [ 2735.125600] do_blk_trace_setup+0x4cf/0xc10 [ 2735.126264] ? _copy_from_user+0xfb/0x1b0 [ 2735.126897] __blk_trace_setup+0xca/0x180 [ 2735.127535] ? do_blk_trace_setup+0xc10/0xc10 [ 2735.128218] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2735.129039] blk_trace_ioctl+0x155/0x290 [ 2735.129670] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2735.130416] ? do_vfs_ioctl+0x283/0x10d0 [ 2735.131037] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2735.131842] ? generic_block_fiemap+0x60/0x60 [ 2735.132546] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2735.133279] blkdev_ioctl+0xc1/0x710 [ 2735.133854] ? blkdev_common_ioctl+0x1870/0x1870 [ 2735.134580] ? selinux_file_ioctl+0xb6/0x270 [ 2735.135265] block_ioctl+0xf9/0x140 [ 2735.135823] ? blkdev_read_iter+0x1c0/0x1c0 [ 2735.136496] __x64_sys_ioctl+0x19a/0x210 [ 2735.137124] do_syscall_64+0x33/0x40 [ 2735.137693] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2735.138471] RIP: 0033:0x7fc5fe1ccb19 [ 2735.139036] 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 [ 2735.141816] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2735.142970] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2735.144054] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2735.145160] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2735.146244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2735.147321] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2735.151391] blktrace: Concurrent blktraces are not allowed on loop14 [ 2735.182659] blktrace: Concurrent blktraces are not allowed on loop14 18:02:24 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481225, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:02:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 82) [ 2735.245440] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:02:24 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0xffffe000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:02:24 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa00, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2735.268450] FAULT_INJECTION: forcing a failure. [ 2735.268450] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2735.270185] CPU: 0 PID: 13626 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2735.271149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2735.272284] Call Trace: [ 2735.272668] dump_stack+0x107/0x167 [ 2735.273171] should_fail.cold+0x5/0xa [ 2735.273691] _copy_from_user+0x2e/0x1b0 [ 2735.274238] __copy_msghdr_from_user+0x91/0x4b0 [ 2735.274873] ? __ia32_sys_shutdown+0x80/0x80 [ 2735.275477] ? __lock_acquire+0x1657/0x5b00 [ 2735.276074] ___sys_recvmsg+0xd5/0x200 [ 2735.276618] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2735.277288] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2735.278039] ? lock_acquire+0x197/0x470 [ 2735.278583] ? find_held_lock+0x2c/0x110 [ 2735.279186] ? __might_fault+0xd3/0x180 [ 2735.279731] ? lock_downgrade+0x6d0/0x6d0 [ 2735.280364] do_recvmmsg+0x24c/0x6d0 [ 2735.280868] ? ___sys_recvmsg+0x200/0x200 [ 2735.281479] ? lock_downgrade+0x6d0/0x6d0 [ 2735.282045] ? ksys_write+0x12d/0x260 [ 2735.282603] ? wait_for_completion_io+0x270/0x270 [ 2735.283315] ? rcu_read_lock_any_held+0x75/0xa0 [ 2735.283992] ? vfs_write+0x354/0xa70 [ 2735.284547] __x64_sys_recvmmsg+0x20f/0x260 [ 2735.285196] ? ksys_write+0x1a9/0x260 [ 2735.285741] ? __do_sys_socketcall+0x600/0x600 [ 2735.286410] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2735.287136] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2735.287882] do_syscall_64+0x33/0x40 [ 2735.288438] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2735.289189] RIP: 0033:0x7f37cb5acb19 [ 2735.289695] 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 [ 2735.292410] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2735.293430] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2735.294469] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2735.295515] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2735.296566] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2735.297609] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 18:02:24 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x31, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2735.342839] blktrace: Concurrent blktraces are not allowed on loop14 [ 2735.372561] blktrace: Concurrent blktraces are not allowed on loop14 18:02:39 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x48, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:02:39 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 23) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:02:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 83) 18:02:39 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 42) 18:02:39 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) [ 2750.370352] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:02:39 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc048122a, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:02:39 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xb91, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:02:39 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0xe0ffff00000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 2750.390761] blktrace: Concurrent blktraces are not allowed on loop14 [ 2750.392604] FAULT_INJECTION: forcing a failure. [ 2750.392604] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2750.395413] CPU: 0 PID: 13651 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2750.396802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2750.398447] Call Trace: [ 2750.398982] dump_stack+0x107/0x167 [ 2750.399711] should_fail.cold+0x5/0xa [ 2750.400476] _copy_from_user+0x2e/0x1b0 [ 2750.400805] blktrace: Concurrent blktraces are not allowed on loop14 [ 2750.401279] __copy_msghdr_from_user+0x91/0x4b0 [ 2750.401299] ? __ia32_sys_shutdown+0x80/0x80 [ 2750.401318] ? __lock_acquire+0x1657/0x5b00 [ 2750.401352] ___sys_recvmsg+0xd5/0x200 [ 2750.405955] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2750.406937] ? lock_acquire+0x197/0x470 [ 2750.407724] ? find_held_lock+0x2c/0x110 [ 2750.408540] ? __might_fault+0xd3/0x180 [ 2750.409329] ? lock_downgrade+0x6d0/0x6d0 [ 2750.410170] do_recvmmsg+0x24c/0x6d0 [ 2750.410913] ? ___sys_recvmsg+0x200/0x200 [ 2750.411734] ? lock_downgrade+0x6d0/0x6d0 [ 2750.412566] ? ksys_write+0x12d/0x260 [ 2750.413347] ? wait_for_completion_io+0x270/0x270 [ 2750.414310] ? rcu_read_lock_any_held+0x75/0xa0 [ 2750.415255] ? vfs_write+0x354/0xa70 [ 2750.416004] __x64_sys_recvmmsg+0x20f/0x260 [ 2750.416895] ? ksys_write+0x1a9/0x260 [ 2750.417651] ? __do_sys_socketcall+0x600/0x600 [ 2750.418521] FAULT_INJECTION: forcing a failure. [ 2750.418521] name failslab, interval 1, probability 0, space 0, times 0 [ 2750.418563] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2750.421817] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2750.422906] do_syscall_64+0x33/0x40 [ 2750.423698] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2750.424791] RIP: 0033:0x7f37cb5acb19 [ 2750.425580] 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 [ 2750.429439] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2750.431032] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2750.432522] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2750.434031] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2750.435526] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2750.437033] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 [ 2750.438552] CPU: 1 PID: 13662 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2750.439923] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2750.441563] Call Trace: [ 2750.442086] dump_stack+0x107/0x167 [ 2750.442824] should_fail.cold+0x5/0xa [ 2750.443572] ? create_object.isra.0+0x3a/0xa20 [ 2750.444468] should_failslab+0x5/0x20 [ 2750.445235] kmem_cache_alloc+0x5b/0x310 [ 2750.446038] create_object.isra.0+0x3a/0xa20 [ 2750.446902] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2750.447919] kmem_cache_alloc_trace+0x151/0x320 [ 2750.448872] relay_open+0xb3/0xa10 [ 2750.449577] do_blk_trace_setup+0x4cf/0xc10 [ 2750.450434] ? _copy_from_user+0xfb/0x1b0 [ 2750.451250] __blk_trace_setup+0xca/0x180 [ 2750.452075] ? do_blk_trace_setup+0xc10/0xc10 [ 2750.452977] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2750.454044] blk_trace_ioctl+0x155/0x290 [ 2750.454841] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2750.455799] ? do_vfs_ioctl+0x283/0x10d0 [ 2750.456629] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2750.457681] ? generic_block_fiemap+0x60/0x60 [ 2750.458600] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2750.459575] blkdev_ioctl+0xc1/0x710 [ 2750.460321] ? blkdev_common_ioctl+0x1870/0x1870 [ 2750.461302] ? selinux_file_ioctl+0xb6/0x270 [ 2750.462191] block_ioctl+0xf9/0x140 [ 2750.462921] ? blkdev_read_iter+0x1c0/0x1c0 [ 2750.463789] __x64_sys_ioctl+0x19a/0x210 [ 2750.464623] do_syscall_64+0x33/0x40 [ 2750.465381] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2750.466402] RIP: 0033:0x7fc5fe1ccb19 [ 2750.467143] 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 [ 2750.470812] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2750.472329] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2750.473756] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2750.475173] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2750.476598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2750.478015] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 18:02:39 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x100000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 2750.560083] FAULT_INJECTION: forcing a failure. [ 2750.560083] name failslab, interval 1, probability 0, space 0, times 0 [ 2750.563077] CPU: 0 PID: 13674 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2750.564697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2750.566606] Call Trace: [ 2750.567228] dump_stack+0x107/0x167 [ 2750.568085] should_fail.cold+0x5/0xa [ 2750.568989] ? __kernfs_new_node+0xd4/0x850 [ 2750.569991] should_failslab+0x5/0x20 [ 2750.570878] kmem_cache_alloc+0x5b/0x310 [ 2750.571829] __kernfs_new_node+0xd4/0x850 [ 2750.572809] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2750.573916] ? lock_acquire+0x197/0x470 [ 2750.574837] ? find_held_lock+0x2c/0x110 [ 2750.575783] ? sysfs_do_create_link_sd+0x82/0x140 [ 2750.576936] kernfs_new_node+0x93/0x120 [ 2750.577862] kernfs_create_link+0xcb/0x230 [ 2750.578843] sysfs_do_create_link_sd+0x90/0x140 [ 2750.579914] sysfs_create_link+0x5f/0xc0 [ 2750.580868] device_add+0x703/0x1bc0 [ 2750.581733] ? devlink_add_symlinks+0x970/0x970 [ 2750.582817] device_create_groups_vargs+0x207/0x280 [ 2750.583963] device_create+0xdc/0x120 [ 2750.584867] ? device_create_groups_vargs+0x280/0x280 [ 2750.586047] ? init_timer_key+0x12a/0x240 [ 2750.587019] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2750.588138] mac80211_hwsim_new_radio+0x352/0x4250 [ 2750.589270] ? ____sys_sendmsg+0x70d/0x870 [ 2750.590236] ? ___sys_sendmsg+0xf3/0x170 [ 2750.591163] ? __sys_sendmsg+0xe5/0x1b0 [ 2750.592075] ? do_syscall_64+0x33/0x40 [ 2750.592996] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2750.594226] ? lock_acquire+0x197/0x470 [ 2750.595145] ? create_object.isra.0+0x3ad/0xa20 [ 2750.596237] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2750.597321] ? __kmalloc+0x16e/0x390 [ 2750.598188] hwsim_new_radio_nl+0x991/0x1080 [ 2750.599211] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2750.600418] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2750.601953] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2750.603449] genl_family_rcv_msg_doit+0x22d/0x330 [ 2750.604562] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2750.606063] ? cap_capable+0x1d6/0x240 [ 2750.606967] ? ns_capable+0xe2/0x110 [ 2750.607826] genl_rcv_msg+0x33c/0x5a0 [ 2750.608726] ? genl_get_cmd+0x480/0x480 [ 2750.609639] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2750.610819] ? lock_release+0x680/0x680 [ 2750.611731] ? netlink_deliver_tap+0xf4/0xcd0 [ 2750.612783] netlink_rcv_skb+0x14b/0x430 [ 2750.613713] ? genl_get_cmd+0x480/0x480 [ 2750.614624] ? netlink_ack+0xab0/0xab0 [ 2750.615524] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2750.616853] ? is_vmalloc_addr+0x7b/0xb0 [ 2750.617788] genl_rcv+0x24/0x40 [ 2750.618549] netlink_unicast+0x549/0x7f0 [ 2750.619490] ? netlink_attachskb+0x870/0x870 [ 2750.620492] ? __virt_addr_valid+0x128/0x350 [ 2750.621532] netlink_sendmsg+0x90f/0xdf0 [ 2750.622472] ? netlink_unicast+0x7f0/0x7f0 [ 2750.623451] ? netlink_unicast+0x7f0/0x7f0 [ 2750.624410] sock_sendmsg+0x154/0x190 [ 2750.625285] ____sys_sendmsg+0x70d/0x870 [ 2750.626208] ? kernel_sendmsg+0x50/0x50 [ 2750.627106] ? do_recvmmsg+0x6d0/0x6d0 [ 2750.627994] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2750.629205] ? lock_downgrade+0x6d0/0x6d0 [ 2750.630157] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2750.631340] ___sys_sendmsg+0xf3/0x170 [ 2750.632224] ? sendmsg_copy_msghdr+0x160/0x160 [ 2750.633283] ? lock_downgrade+0x6d0/0x6d0 [ 2750.634229] ? find_held_lock+0x2c/0x110 [ 2750.635158] ? __fget_files+0x296/0x4c0 [ 2750.636068] ? __fget_light+0xea/0x290 [ 2750.636969] __sys_sendmsg+0xe5/0x1b0 [ 2750.637829] ? __sys_sendmsg_sock+0x40/0x40 [ 2750.638809] ? rcu_read_lock_any_held+0x75/0xa0 [ 2750.639884] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2750.641076] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2750.642239] ? trace_hardirqs_on+0x5b/0x180 [ 2750.643218] do_syscall_64+0x33/0x40 [ 2750.644063] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2750.645238] RIP: 0033:0x7f266c4aab19 [ 2750.646075] 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 [ 2750.650162] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2750.651861] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 2750.653462] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2750.655074] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2750.656684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2750.658273] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 18:02:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 84) 18:02:39 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2000, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2750.707788] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2750.720467] blktrace: Concurrent blktraces are not allowed on loop14 [ 2750.730901] FAULT_INJECTION: forcing a failure. [ 2750.730901] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2750.733988] CPU: 0 PID: 13679 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2750.735527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2750.737382] Call Trace: [ 2750.737986] dump_stack+0x107/0x167 [ 2750.738811] should_fail.cold+0x5/0xa [ 2750.739674] _copy_from_user+0x2e/0x1b0 [ 2750.740584] __copy_msghdr_from_user+0x91/0x4b0 [ 2750.741624] ? __ia32_sys_shutdown+0x80/0x80 [ 2750.742615] ? __lock_acquire+0x1657/0x5b00 [ 2750.743591] ___sys_recvmsg+0xd5/0x200 [ 2750.744460] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2750.745584] ? _raw_spin_unlock_irq+0x27/0x30 [ 2750.746585] ? lock_acquire+0x197/0x470 [ 2750.747469] ? find_held_lock+0x2c/0x110 [ 2750.748383] ? __might_fault+0xd3/0x180 [ 2750.749280] ? lock_downgrade+0x6d0/0x6d0 [ 2750.750196] ? io_schedule_timeout+0x140/0x140 [ 2750.751218] do_recvmmsg+0x24c/0x6d0 [ 2750.752050] ? ___sys_recvmsg+0x200/0x200 [ 2750.752991] ? lock_downgrade+0x6d0/0x6d0 [ 2750.753916] ? ksys_write+0x12d/0x260 [ 2750.754774] ? wait_for_completion_io+0x270/0x270 [ 2750.755840] ? rcu_read_lock_any_held+0x75/0xa0 [ 2750.756877] ? vfs_write+0x354/0xa70 [ 2750.757710] __x64_sys_recvmmsg+0x20f/0x260 [ 2750.758664] ? ksys_write+0x1a9/0x260 [ 2750.759503] ? __do_sys_socketcall+0x600/0x600 [ 2750.760517] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2750.761695] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2750.762833] do_syscall_64+0x33/0x40 [ 2750.763657] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2750.764800] RIP: 0033:0x7f37cb5acb19 [ 2750.765626] 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 [ 2750.769645] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2750.771304] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2750.772887] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2750.774443] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2750.776001] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2750.777566] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 [ 2750.801785] blktrace: Concurrent blktraces are not allowed on loop14 18:02:40 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc048122b, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:02:40 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:02:40 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 43) 18:02:40 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 85) [ 2750.930099] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2750.948906] FAULT_INJECTION: forcing a failure. [ 2750.948906] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2750.951011] CPU: 1 PID: 13694 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2750.952090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2750.953399] Call Trace: [ 2750.953814] dump_stack+0x107/0x167 [ 2750.954372] should_fail.cold+0x5/0xa [ 2750.954962] _copy_from_user+0x2e/0x1b0 [ 2750.955587] __copy_msghdr_from_user+0x91/0x4b0 [ 2750.956301] ? __ia32_sys_shutdown+0x80/0x80 [ 2750.957002] ? __lock_acquire+0x1657/0x5b00 [ 2750.957679] ___sys_recvmsg+0xd5/0x200 [ 2750.958288] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2750.959037] ? _raw_spin_unlock_irq+0x27/0x30 [ 2750.959718] ? lock_acquire+0x197/0x470 [ 2750.960325] ? find_held_lock+0x2c/0x110 [ 2750.960958] ? __might_fault+0xd3/0x180 [ 2750.961563] ? lock_downgrade+0x6d0/0x6d0 [ 2750.962193] ? io_schedule_timeout+0x140/0x140 [ 2750.962909] do_recvmmsg+0x24c/0x6d0 [ 2750.963476] ? ___sys_recvmsg+0x200/0x200 [ 2750.964117] ? lock_downgrade+0x6d0/0x6d0 [ 2750.964771] ? ksys_write+0x12d/0x260 [ 2750.965383] ? wait_for_completion_io+0x270/0x270 [ 2750.966107] ? rcu_read_lock_any_held+0x75/0xa0 [ 2750.966826] ? vfs_write+0x354/0xa70 [ 2750.967387] __x64_sys_recvmmsg+0x20f/0x260 [ 2750.968036] ? ksys_write+0x1a9/0x260 [ 2750.968627] ? __do_sys_socketcall+0x600/0x600 [ 2750.969340] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2750.970131] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2750.970929] do_syscall_64+0x33/0x40 [ 2750.971495] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2750.972288] RIP: 0033:0x7f37cb5acb19 [ 2750.972864] 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 [ 2750.975721] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2750.976880] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2750.977983] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2750.979086] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2750.980168] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2750.981255] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 [ 2750.986067] FAULT_INJECTION: forcing a failure. [ 2750.986067] name failslab, interval 1, probability 0, space 0, times 0 [ 2750.987788] CPU: 1 PID: 13697 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2750.988861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2750.990108] Call Trace: [ 2750.990505] dump_stack+0x107/0x167 [ 2750.991058] should_fail.cold+0x5/0xa [ 2750.991641] ? __kernfs_new_node+0xd4/0x850 [ 2750.992287] should_failslab+0x5/0x20 [ 2750.992872] kmem_cache_alloc+0x5b/0x310 [ 2750.993488] __kernfs_new_node+0xd4/0x850 [ 2750.994128] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2750.994855] ? lock_acquire+0x197/0x470 [ 2750.995466] ? find_held_lock+0x2c/0x110 [ 2750.996083] ? sysfs_do_create_link_sd+0x82/0x140 [ 2750.996810] kernfs_new_node+0x93/0x120 [ 2750.997407] kernfs_create_link+0xcb/0x230 [ 2750.998046] sysfs_do_create_link_sd+0x90/0x140 [ 2750.998739] sysfs_create_link+0x5f/0xc0 [ 2750.999343] device_add+0x703/0x1bc0 [ 2750.999905] ? devlink_add_symlinks+0x970/0x970 [ 2751.000610] device_create_groups_vargs+0x207/0x280 [ 2751.001351] device_create+0xdc/0x120 [ 2751.001919] ? device_create_groups_vargs+0x280/0x280 [ 2751.002687] ? init_timer_key+0x12a/0x240 [ 2751.003305] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2751.004032] mac80211_hwsim_new_radio+0x352/0x4250 [ 2751.004778] ? ____sys_sendmsg+0x70d/0x870 [ 2751.005419] ? ___sys_sendmsg+0xf3/0x170 [ 2751.006016] ? __sys_sendmsg+0xe5/0x1b0 [ 2751.006602] ? do_syscall_64+0x33/0x40 [ 2751.007185] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2751.007981] ? lock_acquire+0x197/0x470 [ 2751.008590] ? create_object.isra.0+0x3ad/0xa20 [ 2751.009294] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2751.009981] ? __kmalloc+0x16e/0x390 [ 2751.010538] hwsim_new_radio_nl+0x991/0x1080 [ 2751.011196] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2751.011969] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2751.012955] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2751.013924] genl_family_rcv_msg_doit+0x22d/0x330 [ 2751.014638] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2751.015611] ? cap_capable+0x1d6/0x240 [ 2751.016194] ? ns_capable+0xe2/0x110 [ 2751.016766] genl_rcv_msg+0x33c/0x5a0 [ 2751.017340] ? genl_get_cmd+0x480/0x480 [ 2751.017930] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2751.018691] ? lock_release+0x680/0x680 [ 2751.019286] ? netlink_deliver_tap+0xf4/0xcd0 [ 2751.019960] netlink_rcv_skb+0x14b/0x430 [ 2751.020575] ? genl_get_cmd+0x480/0x480 [ 2751.021162] ? netlink_ack+0xab0/0xab0 [ 2751.021744] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2751.022420] ? is_vmalloc_addr+0x7b/0xb0 [ 2751.023026] genl_rcv+0x24/0x40 [ 2751.023509] netlink_unicast+0x549/0x7f0 [ 2751.024112] ? netlink_attachskb+0x870/0x870 [ 2751.024769] ? __virt_addr_valid+0x128/0x350 [ 2751.025419] netlink_sendmsg+0x90f/0xdf0 [ 2751.026012] ? netlink_unicast+0x7f0/0x7f0 [ 2751.026652] ? netlink_unicast+0x7f0/0x7f0 [ 2751.027272] sock_sendmsg+0x154/0x190 [ 2751.027827] ____sys_sendmsg+0x70d/0x870 [ 2751.028420] ? kernel_sendmsg+0x50/0x50 [ 2751.029015] ? do_recvmmsg+0x6d0/0x6d0 [ 2751.029588] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2751.030349] ? lock_downgrade+0x6d0/0x6d0 [ 2751.030956] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2751.031717] ___sys_sendmsg+0xf3/0x170 [ 2751.032287] ? sendmsg_copy_msghdr+0x160/0x160 [ 2751.032975] ? lock_downgrade+0x6d0/0x6d0 [ 2751.033590] ? find_held_lock+0x2c/0x110 [ 2751.034191] ? __fget_files+0x296/0x4c0 [ 2751.034777] ? __fget_light+0xea/0x290 [ 2751.035357] __sys_sendmsg+0xe5/0x1b0 [ 2751.035911] ? __sys_sendmsg_sock+0x40/0x40 [ 2751.036550] ? rcu_read_lock_any_held+0x75/0xa0 [ 2751.037249] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2751.038014] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2751.038764] ? trace_hardirqs_on+0x5b/0x180 [ 2751.039386] do_syscall_64+0x33/0x40 [ 2751.039926] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2751.040675] RIP: 0033:0x7f266c4aab19 [ 2751.041210] 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 [ 2751.043875] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2751.044994] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 2751.046040] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2751.047074] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2751.048119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2751.049174] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 18:02:55 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3100, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:02:55 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x200000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:02:55 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:02:55 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc048122d, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:02:55 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2766.262240] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:02:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 86) 18:02:55 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 44) [ 2766.278941] FAULT_INJECTION: forcing a failure. [ 2766.278941] name failslab, interval 1, probability 0, space 0, times 0 [ 2766.280238] CPU: 1 PID: 13710 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2766.281223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2766.282388] Call Trace: [ 2766.282769] dump_stack+0x107/0x167 [ 2766.283286] should_fail.cold+0x5/0xa [ 2766.283826] ? create_object.isra.0+0x3a/0xa20 [ 2766.284470] should_failslab+0x5/0x20 [ 2766.285031] kmem_cache_alloc+0x5b/0x310 [ 2766.285604] create_object.isra.0+0x3a/0xa20 [ 2766.286224] kmemleak_alloc_percpu+0xa0/0x100 [ 2766.286857] pcpu_alloc+0x4e2/0x1240 [ 2766.287392] relay_open+0xd8/0xa10 [ 2766.287900] do_blk_trace_setup+0x4cf/0xc10 [ 2766.288508] ? _copy_from_user+0xfb/0x1b0 [ 2766.289100] __blk_trace_setup+0xca/0x180 [ 2766.289682] ? do_blk_trace_setup+0xc10/0xc10 [ 2766.290318] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2766.291064] blk_trace_ioctl+0x155/0x290 [ 2766.291634] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2766.292321] ? do_vfs_ioctl+0x283/0x10d0 [ 2766.292904] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2766.293638] ? generic_block_fiemap+0x60/0x60 [ 2766.294269] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2766.294950] blkdev_ioctl+0xc1/0x710 [ 2766.295471] ? blkdev_common_ioctl+0x1870/0x1870 [ 2766.296134] ? selinux_file_ioctl+0xb6/0x270 [ 2766.296765] block_ioctl+0xf9/0x140 [ 2766.297276] ? blkdev_read_iter+0x1c0/0x1c0 [ 2766.297880] __x64_sys_ioctl+0x19a/0x210 [ 2766.298454] do_syscall_64+0x33/0x40 [ 2766.298977] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2766.299688] RIP: 0033:0x7fc5fe1ccb19 [ 2766.300205] 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 [ 2766.301514] blktrace: Concurrent blktraces are not allowed on loop14 [ 2766.302755] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2766.302772] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2766.302779] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2766.302785] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2766.302792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2766.302799] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2766.304567] FAULT_INJECTION: forcing a failure. [ 2766.304567] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2766.304581] CPU: 1 PID: 13707 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2766.304587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2766.304591] Call Trace: [ 2766.304606] dump_stack+0x107/0x167 [ 2766.304620] should_fail.cold+0x5/0xa [ 2766.304633] _copy_from_user+0x2e/0x1b0 [ 2766.304648] __copy_msghdr_from_user+0x91/0x4b0 [ 2766.304659] ? __ia32_sys_shutdown+0x80/0x80 [ 2766.304678] ? __lock_acquire+0x1657/0x5b00 [ 2766.318445] ___sys_recvmsg+0xd5/0x200 [ 2766.318980] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2766.319654] ? _raw_spin_unlock_irq+0x27/0x30 [ 2766.320276] ? lock_acquire+0x197/0x470 [ 2766.320829] ? find_held_lock+0x2c/0x110 [ 2766.321393] ? __might_fault+0xd3/0x180 [ 2766.321939] ? lock_downgrade+0x6d0/0x6d0 [ 2766.322517] do_recvmmsg+0x24c/0x6d0 [ 2766.323031] ? ___sys_recvmsg+0x200/0x200 [ 2766.323600] ? lock_downgrade+0x6d0/0x6d0 [ 2766.324174] ? ksys_write+0x12d/0x260 [ 2766.324705] ? wait_for_completion_io+0x270/0x270 [ 2766.325382] ? rcu_read_lock_any_held+0x75/0xa0 [ 2766.326018] ? vfs_write+0x354/0xa70 [ 2766.326535] __x64_sys_recvmmsg+0x20f/0x260 [ 2766.327128] ? ksys_write+0x1a9/0x260 [ 2766.327655] ? __do_sys_socketcall+0x600/0x600 [ 2766.328287] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2766.328956] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2766.329505] do_syscall_64+0x33/0x40 [ 2766.329902] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2766.330445] RIP: 0033:0x7f37cb5acb19 [ 2766.330843] 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 [ 2766.332786] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2766.333589] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2766.334341] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2766.335097] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2766.335853] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2766.336599] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 18:02:55 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 24) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2766.353560] blktrace: Concurrent blktraces are not allowed on loop14 [ 2766.368226] FAULT_INJECTION: forcing a failure. [ 2766.368226] name failslab, interval 1, probability 0, space 0, times 0 [ 2766.369493] CPU: 1 PID: 13726 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2766.370290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2766.371216] Call Trace: [ 2766.371521] dump_stack+0x107/0x167 [ 2766.371935] should_fail.cold+0x5/0xa [ 2766.372364] ? __kernfs_new_node+0xd4/0x850 [ 2766.372865] should_failslab+0x5/0x20 [ 2766.373288] kmem_cache_alloc+0x5b/0x310 [ 2766.373747] __kernfs_new_node+0xd4/0x850 [ 2766.374208] ? find_held_lock+0x2c/0x110 [ 2766.374663] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2766.375192] ? kernfs_add_one+0x36e/0x4d0 [ 2766.375663] ? mutex_lock_io_nested+0xf30/0xf30 [ 2766.376184] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2766.376720] kernfs_create_dir_ns+0x9c/0x230 [ 2766.377220] internal_create_group+0x793/0xb30 [ 2766.377735] ? sysfs_remove_group+0x170/0x170 [ 2766.378239] ? kernfs_put+0x31/0x50 [ 2766.378652] dpm_sysfs_add+0x82/0x290 [ 2766.379051] device_add+0x9b7/0x1bc0 [ 2766.379467] ? devlink_add_symlinks+0x970/0x970 [ 2766.379987] device_create_groups_vargs+0x207/0x280 [ 2766.380546] device_create+0xdc/0x120 [ 2766.380981] ? device_create_groups_vargs+0x280/0x280 [ 2766.381558] ? init_timer_key+0x12a/0x240 [ 2766.382027] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2766.382573] mac80211_hwsim_new_radio+0x352/0x4250 [ 2766.383121] ? ____sys_sendmsg+0x70d/0x870 [ 2766.383592] ? ___sys_sendmsg+0xf3/0x170 [ 2766.384042] ? __sys_sendmsg+0xe5/0x1b0 [ 2766.384485] ? do_syscall_64+0x33/0x40 [ 2766.384931] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2766.385523] ? lock_acquire+0x197/0x470 [ 2766.385973] ? create_object.isra.0+0x3ad/0xa20 [ 2766.386460] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2766.386983] ? __kmalloc+0x16e/0x390 [ 2766.387404] hwsim_new_radio_nl+0x991/0x1080 [ 2766.387897] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2766.388484] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2766.389228] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2766.389947] genl_family_rcv_msg_doit+0x22d/0x330 [ 2766.390480] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2766.391205] ? cap_capable+0x1d6/0x240 [ 2766.391645] ? ns_capable+0xe2/0x110 [ 2766.392063] genl_rcv_msg+0x33c/0x5a0 [ 2766.392488] ? genl_get_cmd+0x480/0x480 [ 2766.392945] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2766.393519] ? lock_release+0x680/0x680 [ 2766.393956] ? netlink_deliver_tap+0xf4/0xcd0 [ 2766.394455] netlink_rcv_skb+0x14b/0x430 [ 2766.394908] ? genl_get_cmd+0x480/0x480 [ 2766.395345] ? netlink_ack+0xab0/0xab0 [ 2766.395781] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2766.396288] ? is_vmalloc_addr+0x7b/0xb0 [ 2766.396708] genl_rcv+0x24/0x40 [ 2766.397086] netlink_unicast+0x549/0x7f0 [ 2766.397541] ? netlink_attachskb+0x870/0x870 [ 2766.398028] ? __virt_addr_valid+0x128/0x350 [ 2766.398523] netlink_sendmsg+0x90f/0xdf0 [ 2766.398976] ? netlink_unicast+0x7f0/0x7f0 [ 2766.399450] ? netlink_unicast+0x7f0/0x7f0 [ 2766.399919] sock_sendmsg+0x154/0x190 [ 2766.400340] ____sys_sendmsg+0x70d/0x870 [ 2766.400801] ? kernel_sendmsg+0x50/0x50 [ 2766.401237] ? do_recvmmsg+0x6d0/0x6d0 [ 2766.401669] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2766.402249] ? lock_downgrade+0x6d0/0x6d0 [ 2766.402710] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2766.403289] ___sys_sendmsg+0xf3/0x170 [ 2766.403723] ? sendmsg_copy_msghdr+0x160/0x160 [ 2766.404229] ? lock_downgrade+0x6d0/0x6d0 [ 2766.404690] ? find_held_lock+0x2c/0x110 [ 2766.405159] ? __fget_files+0x296/0x4c0 [ 2766.405601] ? __fget_light+0xea/0x290 [ 2766.406034] __sys_sendmsg+0xe5/0x1b0 [ 2766.406452] ? __sys_sendmsg_sock+0x40/0x40 [ 2766.406928] ? rcu_read_lock_any_held+0x75/0xa0 [ 2766.407445] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2766.408022] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2766.408584] ? trace_hardirqs_on+0x5b/0x180 [ 2766.409066] do_syscall_64+0x33/0x40 [ 2766.409480] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2766.410040] RIP: 0033:0x7f266c4aab19 [ 2766.410451] 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 [ 2766.412477] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2766.413326] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 2766.414108] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2766.414886] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2766.415665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2766.416445] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 [ 2766.417059] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value 18:02:55 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4000, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:02:55 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc048122e, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:02:55 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x300000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:02:55 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 25) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:02:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 87) 18:02:55 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x68, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2766.549581] blktrace: Concurrent blktraces are not allowed on loop14 [ 2766.563625] blktrace: Concurrent blktraces are not allowed on loop14 [ 2766.575487] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2766.581041] FAULT_INJECTION: forcing a failure. [ 2766.581041] name failslab, interval 1, probability 0, space 0, times 0 [ 2766.582187] CPU: 1 PID: 13752 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2766.582867] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2766.583682] Call Trace: [ 2766.583953] dump_stack+0x107/0x167 [ 2766.584317] should_fail.cold+0x5/0xa [ 2766.584697] ? create_object.isra.0+0x3a/0xa20 [ 2766.585165] should_failslab+0x5/0x20 [ 2766.585543] kmem_cache_alloc+0x5b/0x310 [ 2766.585946] ? mark_held_locks+0x9e/0xe0 [ 2766.586351] create_object.isra.0+0x3a/0xa20 [ 2766.586790] kmemleak_alloc_percpu+0xa0/0x100 [ 2766.587245] pcpu_alloc+0x4e2/0x1240 [ 2766.587624] relay_open+0xd8/0xa10 [ 2766.587983] do_blk_trace_setup+0x4cf/0xc10 [ 2766.588413] ? _copy_from_user+0xfb/0x1b0 [ 2766.588839] __blk_trace_setup+0xca/0x180 [ 2766.589250] ? do_blk_trace_setup+0xc10/0xc10 [ 2766.589698] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2766.590229] blk_trace_ioctl+0x155/0x290 [ 2766.590632] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2766.591117] ? do_vfs_ioctl+0x283/0x10d0 [ 2766.591520] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2766.592037] ? generic_block_fiemap+0x60/0x60 [ 2766.592490] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2766.592973] blkdev_ioctl+0xc1/0x710 [ 2766.593370] ? blkdev_common_ioctl+0x1870/0x1870 [ 2766.593887] ? selinux_file_ioctl+0xb6/0x270 [ 2766.594372] block_ioctl+0xf9/0x140 [ 2766.594770] ? blkdev_read_iter+0x1c0/0x1c0 [ 2766.594800] FAULT_INJECTION: forcing a failure. [ 2766.594800] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2766.595236] __x64_sys_ioctl+0x19a/0x210 [ 2766.595250] do_syscall_64+0x33/0x40 [ 2766.595261] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2766.595269] RIP: 0033:0x7fc5fe1ccb19 [ 2766.595280] 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 [ 2766.595286] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2766.595298] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2766.595305] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2766.595311] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2766.595317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2766.595324] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2766.616797] CPU: 0 PID: 13750 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2766.618280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2766.620025] Call Trace: [ 2766.620589] dump_stack+0x107/0x167 [ 2766.621378] should_fail.cold+0x5/0xa [ 2766.622190] _copy_from_user+0x2e/0x1b0 [ 2766.623041] __copy_msghdr_from_user+0x91/0x4b0 [ 2766.624033] ? __ia32_sys_shutdown+0x80/0x80 [ 2766.624967] ? __lock_acquire+0x1657/0x5b00 [ 2766.625891] ___sys_recvmsg+0xd5/0x200 [ 2766.626711] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2766.627756] ? _raw_spin_unlock_irq+0x27/0x30 [ 2766.628704] ? lock_acquire+0x197/0x470 [ 2766.629579] ? find_held_lock+0x2c/0x110 [ 2766.630440] ? __might_fault+0xd3/0x180 [ 2766.631290] ? lock_downgrade+0x6d0/0x6d0 [ 2766.632165] ? io_schedule_timeout+0x140/0x140 [ 2766.633147] do_recvmmsg+0x24c/0x6d0 [ 2766.633939] ? ___sys_recvmsg+0x200/0x200 [ 2766.634810] ? lock_downgrade+0x6d0/0x6d0 [ 2766.635693] ? ksys_write+0x12d/0x260 [ 2766.636506] ? wait_for_completion_io+0x270/0x270 [ 2766.637524] ? rcu_read_lock_any_held+0x75/0xa0 [ 2766.638505] ? vfs_write+0x354/0xa70 [ 2766.639290] __x64_sys_recvmmsg+0x20f/0x260 [ 2766.640196] ? ksys_write+0x1a9/0x260 [ 2766.641015] ? __do_sys_socketcall+0x600/0x600 [ 2766.641991] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2766.643091] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2766.644185] do_syscall_64+0x33/0x40 [ 2766.644979] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2766.646070] RIP: 0033:0x7f37cb5acb19 [ 2766.646863] 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 [ 2766.650772] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2766.652387] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2766.653895] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2766.655397] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2766.656906] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2766.658405] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 18:02:55 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:02:55 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x308000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:02:55 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4800, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:02:55 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:02:55 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 45) [ 2766.741062] blktrace: Concurrent blktraces are not allowed on loop14 [ 2766.760467] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 2766.792104] FAULT_INJECTION: forcing a failure. [ 2766.792104] name failslab, interval 1, probability 0, space 0, times 0 [ 2766.794613] CPU: 0 PID: 13770 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2766.796111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2766.797951] Call Trace: [ 2766.798541] dump_stack+0x107/0x167 [ 2766.799348] should_fail.cold+0x5/0xa [ 2766.800196] ? create_object.isra.0+0x3a/0xa20 [ 2766.801223] should_failslab+0x5/0x20 [ 2766.802061] kmem_cache_alloc+0x5b/0x310 [ 2766.802975] create_object.isra.0+0x3a/0xa20 [ 2766.803950] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2766.805087] kmem_cache_alloc+0x159/0x310 [ 2766.806012] __kernfs_new_node+0xd4/0x850 [ 2766.806932] ? find_held_lock+0x2c/0x110 [ 2766.807830] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2766.808890] ? kernfs_add_one+0x36e/0x4d0 [ 2766.809829] ? mutex_lock_io_nested+0xf30/0xf30 [ 2766.810862] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2766.811925] kernfs_create_dir_ns+0x9c/0x230 [ 2766.812920] internal_create_group+0x793/0xb30 [ 2766.813939] ? sysfs_remove_group+0x170/0x170 [ 2766.814940] ? kernfs_put+0x31/0x50 [ 2766.815757] dpm_sysfs_add+0x82/0x290 [ 2766.816601] device_add+0x9b7/0x1bc0 [ 2766.817428] ? devlink_add_symlinks+0x970/0x970 [ 2766.818467] device_create_groups_vargs+0x207/0x280 [ 2766.819573] device_create+0xdc/0x120 [ 2766.820418] ? device_create_groups_vargs+0x280/0x280 [ 2766.821574] ? init_timer_key+0x12a/0x240 [ 2766.822499] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2766.823587] mac80211_hwsim_new_radio+0x352/0x4250 [ 2766.824669] ? ____sys_sendmsg+0x70d/0x870 [ 2766.825616] ? ___sys_sendmsg+0xf3/0x170 [ 2766.826512] ? __sys_sendmsg+0xe5/0x1b0 [ 2766.827389] ? do_syscall_64+0x33/0x40 [ 2766.828401] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2766.829791] ? lock_acquire+0x197/0x470 [ 2766.830814] ? create_object.isra.0+0x3ad/0xa20 [ 2766.832028] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2766.833242] ? __kmalloc+0x16e/0x390 [ 2766.834216] hwsim_new_radio_nl+0x991/0x1080 [ 2766.835358] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2766.836716] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2766.838422] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2766.840096] genl_family_rcv_msg_doit+0x22d/0x330 [ 2766.841359] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2766.843041] ? cap_capable+0x1d6/0x240 [ 2766.844054] ? ns_capable+0xe2/0x110 [ 2766.845038] genl_rcv_msg+0x33c/0x5a0 [ 2766.846019] ? genl_get_cmd+0x480/0x480 [ 2766.847040] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2766.848364] ? lock_release+0x680/0x680 [ 2766.849397] ? netlink_deliver_tap+0xf4/0xcd0 [ 2766.850555] netlink_rcv_skb+0x14b/0x430 [ 2766.851455] ? genl_get_cmd+0x480/0x480 [ 2766.852478] ? netlink_ack+0xab0/0xab0 [ 2766.853371] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2766.854541] ? is_vmalloc_addr+0x7b/0xb0 [ 2766.855588] genl_rcv+0x24/0x40 [ 2766.856309] netlink_unicast+0x549/0x7f0 [ 2766.857371] ? netlink_attachskb+0x870/0x870 [ 2766.858499] ? __virt_addr_valid+0x128/0x350 [ 2766.859645] netlink_sendmsg+0x90f/0xdf0 [ 2766.860699] ? netlink_unicast+0x7f0/0x7f0 [ 2766.861821] ? netlink_unicast+0x7f0/0x7f0 [ 2766.862906] sock_sendmsg+0x154/0x190 [ 2766.863884] ____sys_sendmsg+0x70d/0x870 [ 2766.864939] ? kernel_sendmsg+0x50/0x50 [ 2766.865954] ? do_recvmmsg+0x6d0/0x6d0 [ 2766.866953] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2766.868126] ? lock_downgrade+0x6d0/0x6d0 [ 2766.869203] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2766.870551] ___sys_sendmsg+0xf3/0x170 [ 2766.871551] ? sendmsg_copy_msghdr+0x160/0x160 [ 2766.872726] ? lock_downgrade+0x6d0/0x6d0 [ 2766.873813] ? find_held_lock+0x2c/0x110 [ 2766.874867] ? __fget_files+0x296/0x4c0 [ 2766.875900] ? __fget_light+0xea/0x290 [ 2766.876917] __sys_sendmsg+0xe5/0x1b0 [ 2766.877722] ? __sys_sendmsg_sock+0x40/0x40 [ 2766.878643] ? rcu_read_lock_any_held+0x75/0xa0 [ 2766.879657] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2766.880778] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2766.881890] ? trace_hardirqs_on+0x5b/0x180 [ 2766.882809] do_syscall_64+0x33/0x40 [ 2766.883608] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2766.884700] RIP: 0033:0x7f266c4aab19 [ 2766.885519] 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 [ 2766.889393] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2766.891000] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 2766.892509] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2766.894029] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2766.895533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2766.897040] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 [ 2766.903311] blktrace: Concurrent blktraces are not allowed on loop14 18:03:11 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 46) 18:03:11 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc048122f, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:03:11 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x400000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:03:11 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:03:11 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 26) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:03:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 88) 18:03:11 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c00, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:03:11 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x74, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2782.358937] FAULT_INJECTION: forcing a failure. [ 2782.358937] name failslab, interval 1, probability 0, space 0, times 0 [ 2782.361562] CPU: 0 PID: 13787 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2782.362969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2782.364643] Call Trace: [ 2782.365219] dump_stack+0x107/0x167 [ 2782.365986] should_fail.cold+0x5/0xa [ 2782.366789] ? relay_open_buf.part.0+0x91/0xc00 [ 2782.367769] should_failslab+0x5/0x20 [ 2782.368387] blktrace: Concurrent blktraces are not allowed on loop14 [ 2782.368546] kmem_cache_alloc_trace+0x55/0x320 [ 2782.368572] relay_open_buf.part.0+0x91/0xc00 [ 2782.371728] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 2782.372787] relay_open+0x531/0xa10 [ 2782.373547] do_blk_trace_setup+0x4cf/0xc10 [ 2782.374432] ? _copy_from_user+0xfb/0x1b0 [ 2782.375283] __blk_trace_setup+0xca/0x180 [ 2782.376130] ? do_blk_trace_setup+0xc10/0xc10 [ 2782.377066] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2782.378154] blk_trace_ioctl+0x155/0x290 [ 2782.378990] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2782.380001] ? do_vfs_ioctl+0x283/0x10d0 [ 2782.380832] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2782.381905] ? generic_block_fiemap+0x60/0x60 [ 2782.382824] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2782.383816] blkdev_ioctl+0xc1/0x710 [ 2782.384574] ? blkdev_common_ioctl+0x1870/0x1870 [ 2782.385568] ? selinux_file_ioctl+0xb6/0x270 [ 2782.386469] block_ioctl+0xf9/0x140 [ 2782.387209] ? blkdev_read_iter+0x1c0/0x1c0 [ 2782.388088] __x64_sys_ioctl+0x19a/0x210 [ 2782.388922] do_syscall_64+0x33/0x40 [ 2782.389695] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2782.390739] RIP: 0033:0x7fc5fe1ccb19 [ 2782.391481] blktrace: Concurrent blktraces are not allowed on loop14 [ 2782.392792] 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 [ 2782.396567] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2782.398124] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2782.399578] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2782.401041] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2782.402494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2782.403950] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2782.410082] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2782.420537] FAULT_INJECTION: forcing a failure. [ 2782.420537] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2782.423141] CPU: 0 PID: 13796 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2782.424551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2782.426230] Call Trace: [ 2782.426768] dump_stack+0x107/0x167 [ 2782.427513] should_fail.cold+0x5/0xa [ 2782.428295] _copy_from_user+0x2e/0x1b0 [ 2782.429134] __copy_msghdr_from_user+0x91/0x4b0 [ 2782.430082] ? __ia32_sys_shutdown+0x80/0x80 [ 2782.430539] FAULT_INJECTION: forcing a failure. [ 2782.430539] name failslab, interval 1, probability 0, space 0, times 0 [ 2782.430989] ? __lock_acquire+0x1657/0x5b00 [ 2782.434125] ___sys_recvmsg+0xd5/0x200 [ 2782.434921] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2782.435921] ? _raw_spin_unlock_irq+0x27/0x30 [ 2782.436842] ? lock_acquire+0x197/0x470 [ 2782.437662] ? find_held_lock+0x2c/0x110 [ 2782.438502] ? __might_fault+0xd3/0x180 [ 2782.439311] ? lock_downgrade+0x6d0/0x6d0 [ 2782.440155] ? io_schedule_timeout+0x140/0x140 [ 2782.441119] do_recvmmsg+0x24c/0x6d0 [ 2782.441887] ? ___sys_recvmsg+0x200/0x200 [ 2782.442730] ? lock_downgrade+0x6d0/0x6d0 [ 2782.443573] ? ksys_write+0x12d/0x260 [ 2782.444357] ? wait_for_completion_io+0x270/0x270 [ 2782.445370] ? rcu_read_lock_any_held+0x75/0xa0 [ 2782.446320] ? vfs_write+0x354/0xa70 [ 2782.447098] __x64_sys_recvmmsg+0x20f/0x260 [ 2782.447991] ? ksys_write+0x1a9/0x260 [ 2782.448786] ? __do_sys_socketcall+0x600/0x600 [ 2782.449745] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2782.450818] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2782.451869] do_syscall_64+0x33/0x40 [ 2782.452632] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2782.453685] RIP: 0033:0x7f37cb5acb19 [ 2782.454443] 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 [ 2782.458194] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2782.459737] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2782.461193] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2782.462640] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2782.464092] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2782.465549] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 [ 2782.467025] CPU: 1 PID: 13804 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2782.468453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2782.470153] Call Trace: [ 2782.470693] dump_stack+0x107/0x167 [ 2782.471441] should_fail.cold+0x5/0xa [ 2782.472227] ? __kernfs_new_node+0xd4/0x850 [ 2782.473126] should_failslab+0x5/0x20 [ 2782.473908] kmem_cache_alloc+0x5b/0x310 [ 2782.474743] __kernfs_new_node+0xd4/0x850 [ 2782.475588] ? kernfs_add_one+0x36e/0x4d0 [ 2782.476441] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2782.477417] ? find_held_lock+0x2c/0x110 [ 2782.478251] ? kernfs_find_and_get_ns+0x55/0x70 [ 2782.479194] ? lock_downgrade+0x6d0/0x6d0 [ 2782.480039] ? kernfs_find_and_get_ns+0x21/0x70 [ 2782.481016] kernfs_new_node+0x93/0x120 [ 2782.481844] __kernfs_create_file+0x51/0x350 [ 2782.482751] sysfs_add_file_mode_ns+0x221/0x560 [ 2782.483737] sysfs_merge_group+0x198/0x320 [ 2782.484594] ? sysfs_update_group+0x30/0x30 [ 2782.485506] ? kernfs_put+0x31/0x50 [ 2782.486254] dpm_sysfs_add+0x249/0x290 [ 2782.487064] device_add+0x9b7/0x1bc0 [ 2782.487821] ? devlink_add_symlinks+0x970/0x970 [ 2782.488803] device_create_groups_vargs+0x207/0x280 [ 2782.489834] device_create+0xdc/0x120 [ 2782.490632] ? device_create_groups_vargs+0x280/0x280 [ 2782.491685] ? init_timer_key+0x12a/0x240 [ 2782.492547] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2782.493544] mac80211_hwsim_new_radio+0x352/0x4250 [ 2782.494545] ? ____sys_sendmsg+0x70d/0x870 [ 2782.495396] ? ___sys_sendmsg+0xf3/0x170 [ 2782.496223] ? __sys_sendmsg+0xe5/0x1b0 [ 2782.497032] ? do_syscall_64+0x33/0x40 [ 2782.497823] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2782.498896] ? lock_acquire+0x197/0x470 [ 2782.499715] ? create_object.isra.0+0x3ad/0xa20 [ 2782.500672] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2782.501641] ? __kmalloc+0x16e/0x390 [ 2782.502407] hwsim_new_radio_nl+0x991/0x1080 [ 2782.503328] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2782.504390] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2782.505753] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2782.507074] genl_family_rcv_msg_doit+0x22d/0x330 [ 2782.508067] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2782.509415] ? cap_capable+0x1d6/0x240 [ 2782.510212] ? ns_capable+0xe2/0x110 [ 2782.510979] genl_rcv_msg+0x33c/0x5a0 [ 2782.511751] ? genl_get_cmd+0x480/0x480 [ 2782.512552] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2782.513618] ? lock_release+0x680/0x680 [ 2782.514419] ? netlink_deliver_tap+0xf4/0xcd0 [ 2782.515343] netlink_rcv_skb+0x14b/0x430 [ 2782.516174] ? genl_get_cmd+0x480/0x480 [ 2782.517006] ? netlink_ack+0xab0/0xab0 [ 2782.517819] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2782.518750] ? is_vmalloc_addr+0x7b/0xb0 [ 2782.519572] genl_rcv+0x24/0x40 [ 2782.520251] netlink_unicast+0x549/0x7f0 [ 2782.521130] ? netlink_attachskb+0x870/0x870 [ 2782.522031] ? __virt_addr_valid+0x128/0x350 [ 2782.522928] netlink_sendmsg+0x90f/0xdf0 [ 2782.523773] ? netlink_unicast+0x7f0/0x7f0 [ 2782.524679] ? netlink_unicast+0x7f0/0x7f0 [ 2782.525550] sock_sendmsg+0x154/0x190 [ 2782.526318] ____sys_sendmsg+0x70d/0x870 [ 2782.527150] ? kernel_sendmsg+0x50/0x50 [ 2782.527952] ? do_recvmmsg+0x6d0/0x6d0 [ 2782.528762] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2782.529829] ? lock_downgrade+0x6d0/0x6d0 [ 2782.530687] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2782.531747] ___sys_sendmsg+0xf3/0x170 [ 2782.532545] ? sendmsg_copy_msghdr+0x160/0x160 [ 2782.533493] ? lock_downgrade+0x6d0/0x6d0 [ 2782.534350] ? find_held_lock+0x2c/0x110 [ 2782.535177] ? __fget_files+0x296/0x4c0 [ 2782.536002] ? __fget_light+0xea/0x290 [ 2782.536793] __sys_sendmsg+0xe5/0x1b0 [ 2782.537590] ? __sys_sendmsg_sock+0x40/0x40 [ 2782.538457] ? rcu_read_lock_any_held+0x75/0xa0 [ 2782.539425] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2782.540488] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2782.541536] ? trace_hardirqs_on+0x5b/0x180 [ 2782.542420] do_syscall_64+0x33/0x40 [ 2782.543173] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2782.544400] RIP: 0033:0x7f266c4aab19 [ 2782.545368] 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 [ 2782.549346] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2782.550925] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 2782.552450] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2782.553933] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2782.555390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2782.556850] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 18:03:11 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x500000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:03:11 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481230, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2782.643381] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 2782.732405] blktrace: Concurrent blktraces are not allowed on loop14 [ 2782.748460] blktrace: Concurrent blktraces are not allowed on loop14 18:03:25 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x600000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:03:25 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5802, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:03:25 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481258, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:03:25 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:03:25 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 89) 18:03:25 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 27) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:03:25 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 47) 18:03:25 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}, {0x0}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) [ 2796.614443] blktrace: Concurrent blktraces are not allowed on loop14 [ 2796.631055] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2796.631060] blktrace: Concurrent blktraces are not allowed on loop14 18:03:25 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6800, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2796.649103] FAULT_INJECTION: forcing a failure. [ 2796.649103] name failslab, interval 1, probability 0, space 0, times 0 [ 2796.650536] CPU: 1 PID: 13844 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2796.651351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2796.652310] Call Trace: [ 2796.652621] dump_stack+0x107/0x167 [ 2796.653040] should_fail.cold+0x5/0xa [ 2796.653484] ? create_object.isra.0+0x3a/0xa20 [ 2796.654020] should_failslab+0x5/0x20 [ 2796.654459] kmem_cache_alloc+0x5b/0x310 [ 2796.654934] create_object.isra.0+0x3a/0xa20 [ 2796.655434] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2796.656019] kmem_cache_alloc_trace+0x151/0x320 [ 2796.656549] relay_open_buf.part.0+0x91/0xc00 [ 2796.657066] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 2796.657662] relay_open+0x531/0xa10 [ 2796.658087] do_blk_trace_setup+0x4cf/0xc10 [ 2796.658572] ? _copy_from_user+0xfb/0x1b0 [ 2796.659049] __blk_trace_setup+0xca/0x180 [ 2796.659521] ? do_blk_trace_setup+0xc10/0xc10 [ 2796.660046] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2796.660677] blk_trace_ioctl+0x155/0x290 [ 2796.661170] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2796.661746] ? do_vfs_ioctl+0x283/0x10d0 [ 2796.662227] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2796.662842] ? generic_block_fiemap+0x60/0x60 [ 2796.663373] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2796.663941] blkdev_ioctl+0xc1/0x710 [ 2796.664382] ? blkdev_common_ioctl+0x1870/0x1870 [ 2796.664944] ? selinux_file_ioctl+0xb6/0x270 [ 2796.665458] block_ioctl+0xf9/0x140 [ 2796.665887] ? blkdev_read_iter+0x1c0/0x1c0 [ 2796.666399] __x64_sys_ioctl+0x19a/0x210 [ 2796.666882] do_syscall_64+0x33/0x40 [ 2796.667318] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2796.667922] RIP: 0033:0x7fc5fe1ccb19 [ 2796.668362] 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 [ 2796.670544] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2796.671448] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2796.672289] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2796.673143] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2796.673982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2796.674828] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2796.687463] FAULT_INJECTION: forcing a failure. [ 2796.687463] name failslab, interval 1, probability 0, space 0, times 0 [ 2796.688768] CPU: 1 PID: 13834 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2796.689547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2796.690475] Call Trace: [ 2796.690777] dump_stack+0x107/0x167 [ 2796.691194] should_fail.cold+0x5/0xa [ 2796.691624] ? __kernfs_new_node+0xd4/0x850 [ 2796.692110] should_failslab+0x5/0x20 [ 2796.692543] kmem_cache_alloc+0x5b/0x310 [ 2796.692999] __kernfs_new_node+0xd4/0x850 [ 2796.693480] ? kernfs_add_one+0x36e/0x4d0 [ 2796.693950] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2796.694481] ? find_held_lock+0x2c/0x110 [ 2796.694939] ? kernfs_find_and_get_ns+0x55/0x70 [ 2796.695457] ? lock_downgrade+0x6d0/0x6d0 [ 2796.695917] ? kernfs_find_and_get_ns+0x21/0x70 [ 2796.696443] kernfs_new_node+0x93/0x120 [ 2796.696890] __kernfs_create_file+0x51/0x350 [ 2796.697385] sysfs_add_file_mode_ns+0x221/0x560 [ 2796.697930] sysfs_merge_group+0x198/0x320 [ 2796.698425] ? sysfs_update_group+0x30/0x30 [ 2796.698929] ? kernfs_put+0x31/0x50 [ 2796.699354] dpm_sysfs_add+0x249/0x290 [ 2796.699600] FAULT_INJECTION: forcing a failure. [ 2796.699600] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2796.699816] device_add+0x9b7/0x1bc0 [ 2796.702811] ? devlink_add_symlinks+0x970/0x970 [ 2796.703363] device_create_groups_vargs+0x207/0x280 [ 2796.703941] device_create+0xdc/0x120 [ 2796.704386] ? device_create_groups_vargs+0x280/0x280 [ 2796.704990] ? init_timer_key+0x12a/0x240 [ 2796.705465] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2796.706041] mac80211_hwsim_new_radio+0x352/0x4250 [ 2796.706616] ? ____sys_sendmsg+0x70d/0x870 [ 2796.707110] ? ___sys_sendmsg+0xf3/0x170 [ 2796.707587] ? __sys_sendmsg+0xe5/0x1b0 [ 2796.708050] ? do_syscall_64+0x33/0x40 [ 2796.708508] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2796.709146] ? lock_acquire+0x197/0x470 [ 2796.709610] ? create_object.isra.0+0x3ad/0xa20 [ 2796.710155] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2796.710668] ? __kmalloc+0x16e/0x390 [ 2796.711105] hwsim_new_radio_nl+0x991/0x1080 [ 2796.711617] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2796.712200] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2796.712970] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2796.713711] genl_family_rcv_msg_doit+0x22d/0x330 [ 2796.714270] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2796.714993] ? cap_capable+0x1d6/0x240 [ 2796.715454] ? ns_capable+0xe2/0x110 [ 2796.715867] genl_rcv_msg+0x33c/0x5a0 [ 2796.716315] ? genl_get_cmd+0x480/0x480 [ 2796.716754] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2796.717367] ? lock_release+0x680/0x680 [ 2796.717845] ? netlink_deliver_tap+0xf4/0xcd0 [ 2796.718370] netlink_rcv_skb+0x14b/0x430 [ 2796.718862] ? genl_get_cmd+0x480/0x480 [ 2796.719329] ? netlink_ack+0xab0/0xab0 [ 2796.719803] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2796.720337] ? is_vmalloc_addr+0x7b/0xb0 [ 2796.720833] genl_rcv+0x24/0x40 [ 2796.721242] netlink_unicast+0x549/0x7f0 [ 2796.721736] ? netlink_attachskb+0x870/0x870 [ 2796.722244] ? __virt_addr_valid+0x128/0x350 [ 2796.722783] netlink_sendmsg+0x90f/0xdf0 [ 2796.723274] ? netlink_unicast+0x7f0/0x7f0 [ 2796.723784] ? netlink_unicast+0x7f0/0x7f0 [ 2796.724285] sock_sendmsg+0x154/0x190 [ 2796.724735] ____sys_sendmsg+0x70d/0x870 [ 2796.725230] ? kernel_sendmsg+0x50/0x50 [ 2796.725701] ? do_recvmmsg+0x6d0/0x6d0 [ 2796.726163] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2796.726784] ? lock_downgrade+0x6d0/0x6d0 [ 2796.727271] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2796.727898] ___sys_sendmsg+0xf3/0x170 [ 2796.728354] ? sendmsg_copy_msghdr+0x160/0x160 [ 2796.728904] ? lock_downgrade+0x6d0/0x6d0 [ 2796.729394] ? find_held_lock+0x2c/0x110 [ 2796.729887] ? __fget_files+0x296/0x4c0 [ 2796.730366] ? __fget_light+0xea/0x290 [ 2796.730832] __sys_sendmsg+0xe5/0x1b0 [ 2796.731286] ? __sys_sendmsg_sock+0x40/0x40 [ 2796.731807] ? rcu_read_lock_any_held+0x75/0xa0 [ 2796.732379] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2796.733007] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2796.733635] ? trace_hardirqs_on+0x5b/0x180 [ 2796.734150] do_syscall_64+0x33/0x40 [ 2796.734596] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2796.735207] RIP: 0033:0x7f266c4aab19 [ 2796.735655] 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 [ 2796.737850] RSP: 002b:00007f2669a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2796.738766] RAX: ffffffffffffffda RBX: 00007f266c5bdf60 RCX: 00007f266c4aab19 [ 2796.739619] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2796.740465] RBP: 00007f2669a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 2796.741327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2796.742181] R13: 00007ffde1ae52ef R14: 00007f2669a20300 R15: 0000000000022000 [ 2796.743055] CPU: 0 PID: 13842 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2796.744589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2796.746428] Call Trace: [ 2796.747015] dump_stack+0x107/0x167 [ 2796.747821] should_fail.cold+0x5/0xa [ 2796.748666] _copy_from_user+0x2e/0x1b0 [ 2796.749553] __copy_msghdr_from_user+0x91/0x4b0 [ 2796.750581] ? __ia32_sys_shutdown+0x80/0x80 [ 2796.751546] ? __lock_acquire+0x1657/0x5b00 [ 2796.752511] ___sys_recvmsg+0xd5/0x200 [ 2796.753560] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2796.754723] ? _raw_spin_unlock_irq+0x27/0x30 [ 2796.755793] ? lock_acquire+0x197/0x470 [ 2796.756725] ? find_held_lock+0x2c/0x110 [ 2796.757714] ? __might_fault+0xd3/0x180 [ 2796.758549] ? lock_downgrade+0x6d0/0x6d0 [ 2796.759373] ? io_schedule_timeout+0x140/0x140 [ 2796.760286] do_recvmmsg+0x24c/0x6d0 [ 2796.761035] ? ___sys_recvmsg+0x200/0x200 [ 2796.761869] ? lock_downgrade+0x6d0/0x6d0 [ 2796.762699] ? ksys_write+0x12d/0x260 [ 2796.763472] ? wait_for_completion_io+0x270/0x270 [ 2796.764432] ? rcu_read_lock_any_held+0x75/0xa0 [ 2796.765356] ? vfs_write+0x354/0xa70 [ 2796.766109] __x64_sys_recvmmsg+0x20f/0x260 [ 2796.766966] ? ksys_write+0x1a9/0x260 [ 2796.767723] ? __do_sys_socketcall+0x600/0x600 [ 2796.768639] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2796.769692] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2796.770726] do_syscall_64+0x33/0x40 [ 2796.771469] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2796.772486] RIP: 0033:0x7f37cb5acb19 [ 2796.773240] 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 [ 2796.776893] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2796.778417] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2796.779833] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2796.781250] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2796.782664] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2796.784077] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 [ 2796.795988] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value 18:03:26 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x700000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:03:26 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x92, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:03:26 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c00, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:03:26 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 48) 18:03:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 90) 18:03:26 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}, {0x0}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:03:26 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481263, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2796.936764] blktrace: Concurrent blktraces are not allowed on loop14 [ 2796.936908] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2796.959698] FAULT_INJECTION: forcing a failure. [ 2796.959698] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2796.961007] CPU: 1 PID: 13869 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2796.961788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2796.962685] Call Trace: [ 2796.962976] dump_stack+0x107/0x167 [ 2796.963374] should_fail.cold+0x5/0xa [ 2796.963801] _copy_from_user+0x2e/0x1b0 [ 2796.964238] __copy_msghdr_from_user+0x91/0x4b0 [ 2796.964754] ? __ia32_sys_shutdown+0x80/0x80 [ 2796.965259] ? __lock_acquire+0x1657/0x5b00 [ 2796.965736] ___sys_recvmsg+0xd5/0x200 [ 2796.966160] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2796.966700] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2796.967275] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2796.967859] ? trace_hardirqs_on+0x5b/0x180 [ 2796.968332] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2796.968925] do_recvmmsg+0x24c/0x6d0 [ 2796.969339] ? ___sys_recvmsg+0x200/0x200 [ 2796.969833] ? lock_downgrade+0x6d0/0x6d0 [ 2796.970325] ? ksys_write+0x12d/0x260 [ 2796.970783] ? wait_for_completion_io+0x270/0x270 [ 2796.971375] ? rcu_read_lock_any_held+0x75/0xa0 [ 2796.971942] ? vfs_write+0x354/0xa70 [ 2796.972390] __x64_sys_recvmmsg+0x20f/0x260 [ 2796.972901] ? ksys_write+0x1a9/0x260 [ 2796.973013] blktrace: Concurrent blktraces are not allowed on loop14 [ 2796.973352] ? __do_sys_socketcall+0x600/0x600 [ 2796.973366] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2796.973378] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2796.973399] do_syscall_64+0x33/0x40 [ 2796.976805] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2796.977430] RIP: 0033:0x7f37cb5acb19 [ 2796.977842] 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 [ 2796.979886] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2796.980736] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2796.981545] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2796.982336] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2796.983126] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2796.983920] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 18:03:26 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 28) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2797.018096] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 2797.028711] FAULT_INJECTION: forcing a failure. [ 2797.028711] name failslab, interval 1, probability 0, space 0, times 0 [ 2797.031485] CPU: 0 PID: 13866 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2797.032879] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2797.034534] Call Trace: [ 2797.035069] dump_stack+0x107/0x167 [ 2797.035802] should_fail.cold+0x5/0xa [ 2797.036565] ? __kernfs_new_node+0xd4/0x850 [ 2797.037437] should_failslab+0x5/0x20 [ 2797.038199] kmem_cache_alloc+0x5b/0x310 [ 2797.039018] __kernfs_new_node+0xd4/0x850 [ 2797.039856] ? trace_hardirqs_on+0x5b/0x180 [ 2797.040721] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2797.041694] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2797.042660] ? wait_for_completion_io+0x270/0x270 [ 2797.043629] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2797.044687] kernfs_new_node+0x93/0x120 [ 2797.045496] __kernfs_create_file+0x51/0x350 [ 2797.046382] sysfs_add_file_mode_ns+0x221/0x560 [ 2797.047323] sysfs_merge_group+0x198/0x320 [ 2797.048171] ? sysfs_update_group+0x30/0x30 [ 2797.049040] ? kernfs_put+0x31/0x50 [ 2797.049783] dpm_sysfs_add+0x249/0x290 [ 2797.050562] device_add+0x9b7/0x1bc0 [ 2797.051311] ? devlink_add_symlinks+0x970/0x970 [ 2797.052256] device_create_groups_vargs+0x207/0x280 [ 2797.053278] device_create+0xdc/0x120 [ 2797.054044] ? device_create_groups_vargs+0x280/0x280 [ 2797.055077] ? init_timer_key+0x12a/0x240 [ 2797.055924] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2797.056901] mac80211_hwsim_new_radio+0x352/0x4250 [ 2797.057884] ? ____sys_sendmsg+0x70d/0x870 [ 2797.058731] ? ___sys_sendmsg+0xf3/0x170 [ 2797.059540] ? __sys_sendmsg+0xe5/0x1b0 [ 2797.060334] ? do_syscall_64+0x33/0x40 [ 2797.061113] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2797.062184] ? lock_acquire+0x197/0x470 [ 2797.062992] ? create_object.isra.0+0x3ad/0xa20 [ 2797.063931] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2797.064862] ? __kmalloc+0x16e/0x390 [ 2797.065627] hwsim_new_radio_nl+0x991/0x1080 [ 2797.066513] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2797.067561] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2797.068877] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2797.070189] genl_family_rcv_msg_doit+0x22d/0x330 [ 2797.071158] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2797.072468] ? cap_capable+0x1d6/0x240 [ 2797.073269] ? ns_capable+0xe2/0x110 [ 2797.074026] genl_rcv_msg+0x33c/0x5a0 [ 2797.074795] ? genl_get_cmd+0x480/0x480 [ 2797.075593] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2797.076626] ? lock_release+0x680/0x680 [ 2797.077435] ? netlink_deliver_tap+0xf4/0xcd0 [ 2797.078336] netlink_rcv_skb+0x14b/0x430 [ 2797.079171] ? genl_get_cmd+0x480/0x480 [ 2797.079986] ? netlink_ack+0xab0/0xab0 [ 2797.080783] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2797.081712] ? is_vmalloc_addr+0x7b/0xb0 [ 2797.082529] genl_rcv+0x24/0x40 [ 2797.083198] netlink_unicast+0x549/0x7f0 [ 2797.084024] ? netlink_attachskb+0x870/0x870 [ 2797.084914] ? __virt_addr_valid+0x128/0x350 [ 2797.085823] netlink_sendmsg+0x90f/0xdf0 [ 2797.086663] ? netlink_unicast+0x7f0/0x7f0 [ 2797.087538] ? netlink_unicast+0x7f0/0x7f0 [ 2797.088395] sock_sendmsg+0x154/0x190 [ 2797.089172] ____sys_sendmsg+0x70d/0x870 [ 2797.090003] ? kernel_sendmsg+0x50/0x50 [ 2797.090797] ? do_recvmmsg+0x6d0/0x6d0 [ 2797.091587] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2797.092641] ? lock_downgrade+0x6d0/0x6d0 [ 2797.093499] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2797.094552] ___sys_sendmsg+0xf3/0x170 [ 2797.095342] ? sendmsg_copy_msghdr+0x160/0x160 [ 2797.096266] ? lock_downgrade+0x6d0/0x6d0 [ 2797.097103] ? find_held_lock+0x2c/0x110 [ 2797.097937] ? __fget_files+0x296/0x4c0 [ 2797.098758] ? __fget_light+0xea/0x290 [ 2797.099550] __sys_sendmsg+0xe5/0x1b0 [ 2797.100318] ? __sys_sendmsg_sock+0x40/0x40 [ 2797.101188] ? rcu_read_lock_any_held+0x75/0xa0 [ 2797.102145] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2797.103198] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2797.104243] ? trace_hardirqs_on+0x5b/0x180 [ 2797.105111] do_syscall_64+0x33/0x40 [ 2797.105880] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2797.106904] RIP: 0033:0x7f266c4aab19 [ 2797.107663] 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 [ 2797.111350] RSP: 002b:00007f2669a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2797.112893] RAX: ffffffffffffffda RBX: 00007f266c5bdf60 RCX: 00007f266c4aab19 [ 2797.114334] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2797.115762] RBP: 00007f2669a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 2797.117224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2797.118652] R13: 00007ffde1ae52ef R14: 00007f2669a20300 R15: 0000000000022000 [ 2797.129207] FAULT_INJECTION: forcing a failure. [ 2797.129207] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2797.130601] CPU: 1 PID: 13880 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2797.131337] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2797.132227] Call Trace: [ 2797.132519] dump_stack+0x107/0x167 [ 2797.132914] should_fail.cold+0x5/0xa [ 2797.133342] __alloc_pages_nodemask+0x182/0x600 [ 2797.133839] ? mark_held_locks+0x9e/0xe0 [ 2797.134281] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2797.134929] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2797.135495] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2797.136086] alloc_pages_current+0x187/0x280 [ 2797.136569] kmalloc_order+0x35/0x160 [ 2797.136980] kmalloc_order_trace+0x14/0xa0 [ 2797.137448] relay_open_buf.part.0+0xf9/0xc00 [ 2797.137934] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 2797.138508] relay_open+0x531/0xa10 [ 2797.138909] do_blk_trace_setup+0x4cf/0xc10 [ 2797.139372] ? _copy_from_user+0xfb/0x1b0 [ 2797.139820] __blk_trace_setup+0xca/0x180 [ 2797.140268] ? do_blk_trace_setup+0xc10/0xc10 [ 2797.140740] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2797.141325] blk_trace_ioctl+0x155/0x290 [ 2797.141766] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2797.142284] ? do_vfs_ioctl+0x283/0x10d0 [ 2797.142716] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2797.143277] ? generic_block_fiemap+0x60/0x60 [ 2797.143753] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2797.144266] blkdev_ioctl+0xc1/0x710 [ 2797.144671] ? blkdev_common_ioctl+0x1870/0x1870 [ 2797.145180] ? selinux_file_ioctl+0xb6/0x270 [ 2797.145655] block_ioctl+0xf9/0x140 [ 2797.146037] ? blkdev_read_iter+0x1c0/0x1c0 [ 2797.146495] __x64_sys_ioctl+0x19a/0x210 [ 2797.146930] do_syscall_64+0x33/0x40 [ 2797.147327] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2797.147866] RIP: 0033:0x7fc5fe1ccb19 [ 2797.148275] 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 [ 2797.150235] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2797.151039] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2797.151799] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2797.152553] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2797.153335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2797.154088] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 18:03:26 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x2}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:03:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 91) 18:03:26 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7400, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2797.182835] blktrace: Concurrent blktraces are not allowed on loop14 [ 2797.187679] blktrace: Concurrent blktraces are not allowed on loop14 [ 2797.200434] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2797.207966] FAULT_INJECTION: forcing a failure. [ 2797.207966] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2797.209479] CPU: 1 PID: 13890 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2797.210218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2797.211115] Call Trace: [ 2797.211407] dump_stack+0x107/0x167 [ 2797.211817] should_fail.cold+0x5/0xa [ 2797.212239] _copy_from_user+0x2e/0x1b0 [ 2797.212671] __copy_msghdr_from_user+0x91/0x4b0 [ 2797.213186] ? __ia32_sys_shutdown+0x80/0x80 [ 2797.213665] ? __lock_acquire+0x1657/0x5b00 [ 2797.214141] ___sys_recvmsg+0xd5/0x200 [ 2797.214560] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2797.215090] ? lock_downgrade+0x6d0/0x6d0 [ 2797.215532] ? lock_acquire+0x197/0x470 [ 2797.215964] ? find_held_lock+0x2c/0x110 [ 2797.216405] ? __might_fault+0xd3/0x180 [ 2797.216825] ? lock_downgrade+0x6d0/0x6d0 [ 2797.217279] do_recvmmsg+0x24c/0x6d0 [ 2797.217679] ? ___sys_recvmsg+0x200/0x200 [ 2797.218116] ? lock_downgrade+0x6d0/0x6d0 [ 2797.218567] ? ksys_write+0x12d/0x260 [ 2797.218980] ? wait_for_completion_io+0x270/0x270 [ 2797.219493] ? rcu_read_lock_any_held+0x75/0xa0 [ 2797.219992] ? vfs_write+0x354/0xa70 [ 2797.220401] __x64_sys_recvmmsg+0x20f/0x260 [ 2797.220867] ? ksys_write+0x1a9/0x260 [ 2797.221301] ? __do_sys_socketcall+0x600/0x600 [ 2797.221797] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2797.222368] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2797.222915] do_syscall_64+0x33/0x40 [ 2797.223312] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2797.223851] RIP: 0033:0x7f37cb5acb19 [ 2797.224244] 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 [ 2797.226178] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2797.226983] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2797.227738] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2797.228493] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2797.229250] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2797.230008] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 18:03:40 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 49) 18:03:40 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 92) 18:03:40 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}, {0x0}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:03:40 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x203, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:03:40 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481264, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:03:40 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 29) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:03:40 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x3}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:03:40 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a00, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2811.378792] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2811.383831] FAULT_INJECTION: forcing a failure. [ 2811.383831] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2811.385322] CPU: 0 PID: 13907 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2811.386126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2811.387088] Call Trace: [ 2811.387410] dump_stack+0x107/0x167 [ 2811.387841] should_fail.cold+0x5/0xa [ 2811.388298] _copy_from_user+0x2e/0x1b0 [ 2811.388765] __copy_msghdr_from_user+0x91/0x4b0 [ 2811.389329] ? __ia32_sys_shutdown+0x80/0x80 [ 2811.389848] ? __lock_acquire+0x1657/0x5b00 [ 2811.390358] ___sys_recvmsg+0xd5/0x200 [ 2811.390814] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2811.391389] ? lock_downgrade+0x6d0/0x6d0 [ 2811.391877] ? lock_acquire+0x197/0x470 [ 2811.392334] ? find_held_lock+0x2c/0x110 [ 2811.392811] ? __might_fault+0xd3/0x180 [ 2811.393276] ? lock_downgrade+0x6d0/0x6d0 [ 2811.393786] do_recvmmsg+0x24c/0x6d0 [ 2811.394224] ? ___sys_recvmsg+0x200/0x200 [ 2811.394701] ? lock_downgrade+0x6d0/0x6d0 [ 2811.395189] ? ksys_write+0x12d/0x260 [ 2811.395648] ? wait_for_completion_io+0x270/0x270 [ 2811.396211] ? rcu_read_lock_any_held+0x75/0xa0 [ 2811.396747] ? vfs_write+0x354/0xa70 [ 2811.397183] __x64_sys_recvmmsg+0x20f/0x260 [ 2811.397689] ? ksys_write+0x1a9/0x260 [ 2811.398162] ? __do_sys_socketcall+0x600/0x600 [ 2811.398713] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2811.399352] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2811.399980] do_syscall_64+0x33/0x40 [ 2811.400434] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2811.401052] RIP: 0033:0x7f37cb5acb19 [ 2811.401523] 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 [ 2811.403673] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2811.404574] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2811.405407] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2811.406257] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2811.407095] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2811.407930] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 [ 2811.413442] blktrace: Concurrent blktraces are not allowed on loop14 [ 2811.419574] blktrace: Concurrent blktraces are not allowed on loop14 [ 2811.421951] FAULT_INJECTION: forcing a failure. [ 2811.421951] name failslab, interval 1, probability 0, space 0, times 0 [ 2811.423316] CPU: 0 PID: 13911 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2811.424115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2811.425063] Call Trace: [ 2811.425374] dump_stack+0x107/0x167 [ 2811.425797] should_fail.cold+0x5/0xa [ 2811.426229] ? create_object.isra.0+0x3a/0xa20 [ 2811.426765] should_failslab+0x5/0x20 [ 2811.427214] kmem_cache_alloc+0x5b/0x310 [ 2811.427684] create_object.isra.0+0x3a/0xa20 [ 2811.428194] ? kasan_unpoison_shadow+0x33/0x50 [ 2811.428716] kmalloc_order+0xfe/0x160 [ 2811.429151] kmalloc_order_trace+0x14/0xa0 [ 2811.429664] relay_open_buf.part.0+0xf9/0xc00 [ 2811.430180] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 2811.430801] relay_open+0x531/0xa10 [ 2811.431228] do_blk_trace_setup+0x4cf/0xc10 [ 2811.431744] ? _copy_from_user+0xfb/0x1b0 [ 2811.432219] __blk_trace_setup+0xca/0x180 [ 2811.432696] ? do_blk_trace_setup+0xc10/0xc10 [ 2811.433218] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2811.433862] blk_trace_ioctl+0x155/0x290 [ 2811.434341] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2811.434937] ? do_vfs_ioctl+0x283/0x10d0 [ 2811.435426] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2811.436031] ? generic_block_fiemap+0x60/0x60 [ 2811.436551] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2811.437101] blkdev_ioctl+0xc1/0x710 [ 2811.437534] ? blkdev_common_ioctl+0x1870/0x1870 [ 2811.438088] ? selinux_file_ioctl+0xb6/0x270 [ 2811.438588] block_ioctl+0xf9/0x140 [ 2811.439001] ? blkdev_read_iter+0x1c0/0x1c0 [ 2811.439513] __x64_sys_ioctl+0x19a/0x210 [ 2811.439972] do_syscall_64+0x33/0x40 [ 2811.440406] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2811.440987] RIP: 0033:0x7fc5fe1ccb19 [ 2811.441440] 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 [ 2811.443553] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2811.444444] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2811.445270] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2811.446089] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2811.446631] FAULT_INJECTION: forcing a failure. [ 2811.446631] name failslab, interval 1, probability 0, space 0, times 0 [ 2811.446919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2811.446931] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2811.449825] CPU: 1 PID: 13916 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2811.450586] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2811.451479] Call Trace: [ 2811.451781] dump_stack+0x107/0x167 [ 2811.452181] should_fail.cold+0x5/0xa [ 2811.452588] ? create_object.isra.0+0x3a/0xa20 [ 2811.453085] should_failslab+0x5/0x20 [ 2811.453504] kmem_cache_alloc+0x5b/0x310 [ 2811.453934] create_object.isra.0+0x3a/0xa20 [ 2811.454396] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2811.454930] kmem_cache_alloc+0x159/0x310 [ 2811.455376] __kernfs_new_node+0xd4/0x850 [ 2811.455818] ? kernfs_add_one+0x36e/0x4d0 [ 2811.456262] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2811.456768] ? find_held_lock+0x2c/0x110 [ 2811.457207] ? kernfs_find_and_get_ns+0x55/0x70 [ 2811.457715] ? lock_downgrade+0x6d0/0x6d0 [ 2811.458158] ? kernfs_find_and_get_ns+0x21/0x70 [ 2811.458662] kernfs_new_node+0x93/0x120 [ 2811.459084] __kernfs_create_file+0x51/0x350 [ 2811.459556] sysfs_add_file_mode_ns+0x221/0x560 [ 2811.460062] sysfs_merge_group+0x198/0x320 [ 2811.460518] ? sysfs_update_group+0x30/0x30 [ 2811.460974] ? kernfs_put+0x31/0x50 [ 2811.461382] dpm_sysfs_add+0x249/0x290 [ 2811.461804] device_add+0x9b7/0x1bc0 [ 2811.462215] ? devlink_add_symlinks+0x970/0x970 [ 2811.462720] device_create_groups_vargs+0x207/0x280 [ 2811.463259] device_create+0xdc/0x120 [ 2811.463666] ? device_create_groups_vargs+0x280/0x280 [ 2811.464222] ? init_timer_key+0x12a/0x240 [ 2811.464665] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2811.465187] mac80211_hwsim_new_radio+0x352/0x4250 [ 2811.465721] ? ____sys_sendmsg+0x70d/0x870 [ 2811.466165] ? ___sys_sendmsg+0xf3/0x170 [ 2811.466597] ? __sys_sendmsg+0xe5/0x1b0 18:03:40 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 93) [ 2811.467029] ? do_syscall_64+0x33/0x40 [ 2811.467589] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2811.468153] ? lock_acquire+0x197/0x470 [ 2811.468582] ? create_object.isra.0+0x3ad/0xa20 [ 2811.469078] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2811.469584] ? __kmalloc+0x16e/0x390 [ 2811.469996] hwsim_new_radio_nl+0x991/0x1080 [ 2811.470475] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2811.471047] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2811.471739] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2811.472426] genl_family_rcv_msg_doit+0x22d/0x330 [ 2811.472942] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2811.473643] ? cap_capable+0x1d6/0x240 [ 2811.474069] ? ns_capable+0xe2/0x110 [ 2811.474466] genl_rcv_msg+0x33c/0x5a0 [ 2811.474879] ? genl_get_cmd+0x480/0x480 [ 2811.475297] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2811.475838] ? lock_release+0x680/0x680 [ 2811.476281] ? netlink_deliver_tap+0xf4/0xcd0 [ 2811.476774] netlink_rcv_skb+0x14b/0x430 [ 2811.477210] ? genl_get_cmd+0x480/0x480 [ 2811.477650] ? netlink_ack+0xab0/0xab0 [ 2811.478071] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2811.478566] ? is_vmalloc_addr+0x7b/0xb0 [ 2811.479000] genl_rcv+0x24/0x40 [ 2811.479358] netlink_unicast+0x549/0x7f0 [ 2811.479807] ? netlink_attachskb+0x870/0x870 [ 2811.480282] ? __virt_addr_valid+0x128/0x350 [ 2811.480759] netlink_sendmsg+0x90f/0xdf0 [ 2811.481205] ? netlink_unicast+0x7f0/0x7f0 [ 2811.481674] ? netlink_unicast+0x7f0/0x7f0 [ 2811.482127] sock_sendmsg+0x154/0x190 [ 2811.482546] ____sys_sendmsg+0x70d/0x870 [ 2811.482982] ? kernel_sendmsg+0x50/0x50 [ 2811.483404] ? do_recvmmsg+0x6d0/0x6d0 [ 2811.483833] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2811.484397] ? lock_downgrade+0x6d0/0x6d0 [ 2811.484839] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2811.485417] ___sys_sendmsg+0xf3/0x170 [ 2811.485830] ? sendmsg_copy_msghdr+0x160/0x160 [ 2811.486314] ? lock_downgrade+0x6d0/0x6d0 [ 2811.486751] ? find_held_lock+0x2c/0x110 [ 2811.487181] ? __fget_files+0x296/0x4c0 [ 2811.487618] ? __fget_light+0xea/0x290 [ 2811.488030] __sys_sendmsg+0xe5/0x1b0 [ 2811.488438] ? __sys_sendmsg_sock+0x40/0x40 [ 2811.488915] ? rcu_read_lock_any_held+0x75/0xa0 [ 2811.489425] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2811.489849] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2811.489981] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2811.489999] ? trace_hardirqs_on+0x5b/0x180 [ 2811.491929] do_syscall_64+0x33/0x40 [ 2811.492333] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2811.492879] RIP: 0033:0x7f266c4aab19 [ 2811.493275] 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 [ 2811.495253] RSP: 002b:00007f2669a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2811.495989] FAULT_INJECTION: forcing a failure. [ 2811.495989] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2811.496058] RAX: ffffffffffffffda RBX: 00007f266c5bdf60 RCX: 00007f266c4aab19 [ 2811.496070] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2811.498857] RBP: 00007f2669a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 2811.499607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2811.500374] R13: 00007ffde1ae52ef R14: 00007f2669a20300 R15: 0000000000022000 [ 2811.501151] CPU: 0 PID: 13924 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2811.501959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2811.502915] Call Trace: [ 2811.503228] dump_stack+0x107/0x167 [ 2811.503641] should_fail.cold+0x5/0xa [ 2811.504072] _copy_from_user+0x2e/0x1b0 [ 2811.504532] __copy_msghdr_from_user+0x91/0x4b0 [ 2811.505056] ? __ia32_sys_shutdown+0x80/0x80 [ 2811.505578] ? __lock_acquire+0x1657/0x5b00 [ 2811.506083] ___sys_recvmsg+0xd5/0x200 [ 2811.506532] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2811.507098] ? lock_downgrade+0x6d0/0x6d0 [ 2811.507562] ? lock_acquire+0x197/0x470 [ 2811.508011] ? find_held_lock+0x2c/0x110 [ 2811.508474] ? __might_fault+0xd3/0x180 [ 2811.508920] ? lock_downgrade+0x6d0/0x6d0 [ 2811.509409] do_recvmmsg+0x24c/0x6d0 [ 2811.509829] ? ___sys_recvmsg+0x200/0x200 [ 2811.510301] ? lock_downgrade+0x6d0/0x6d0 [ 2811.510785] ? ksys_write+0x12d/0x260 [ 2811.511229] ? wait_for_completion_io+0x270/0x270 [ 2811.511761] ? rcu_read_lock_any_held+0x75/0xa0 [ 2811.512282] ? vfs_write+0x354/0xa70 [ 2811.512702] __x64_sys_recvmmsg+0x20f/0x260 [ 2811.513182] ? ksys_write+0x1a9/0x260 [ 2811.513617] ? __do_sys_socketcall+0x600/0x600 [ 2811.514127] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2811.514704] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2811.515283] do_syscall_64+0x33/0x40 [ 2811.515705] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2811.516268] RIP: 0033:0x7f37cb5acb19 [ 2811.516693] 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 [ 2811.518713] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2811.519557] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2811.520347] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2811.521136] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2811.521928] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2811.522716] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 18:03:40 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:03:40 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x4}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 2811.557719] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 2811.609911] blktrace: Concurrent blktraces are not allowed on loop14 [ 2811.619705] blktrace: Concurrent blktraces are not allowed on loop14 [ 2827.814821] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2827.832589] FAULT_INJECTION: forcing a failure. [ 2827.832589] name failslab, interval 1, probability 0, space 0, times 0 [ 2827.835140] CPU: 0 PID: 13949 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2827.836635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2827.838453] Call Trace: [ 2827.839047] dump_stack+0x107/0x167 [ 2827.839859] should_fail.cold+0x5/0xa [ 2827.840672] ? relay_open_buf.part.0+0x472/0xc00 [ 2827.841752] should_failslab+0x5/0x20 [ 2827.842581] __kmalloc+0x72/0x390 [ 2827.843333] relay_open_buf.part.0+0x472/0xc00 [ 2827.844494] relay_open+0x531/0xa10 [ 2827.845314] do_blk_trace_setup+0x4cf/0xc10 [ 2827.846249] ? _copy_from_user+0xfb/0x1b0 [ 2827.847205] __blk_trace_setup+0xca/0x180 [ 2827.848106] ? do_blk_trace_setup+0xc10/0xc10 [ 2827.849076] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2827.850236] blk_trace_ioctl+0x155/0x290 [ 2827.851109] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2827.852154] ? do_vfs_ioctl+0x283/0x10d0 [ 2827.853029] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2827.854155] ? generic_block_fiemap+0x60/0x60 [ 2827.855111] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2827.856142] blkdev_ioctl+0xc1/0x710 [ 2827.856936] ? blkdev_common_ioctl+0x1870/0x1870 [ 2827.857962] ? selinux_file_ioctl+0xb6/0x270 [ 2827.858906] block_ioctl+0xf9/0x140 [ 2827.859686] ? blkdev_read_iter+0x1c0/0x1c0 [ 2827.860618] __x64_sys_ioctl+0x19a/0x210 [ 2827.861500] do_syscall_64+0x33/0x40 [ 2827.862318] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2827.863419] RIP: 0033:0x7fc5fe1ccb19 [ 2827.864219] 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 [ 2827.868140] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2827.869765] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2827.871314] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2827.872857] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2827.874408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2827.875954] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 18:03:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 94) 18:03:57 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x5}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:03:57 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x910b, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:03:57 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 50) 18:03:57 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:03:57 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 30) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:03:57 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x302, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:03:57 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc048126c, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2827.882523] blktrace: Concurrent blktraces are not allowed on loop14 [ 2827.893394] blktrace: Concurrent blktraces are not allowed on loop14 [ 2827.897618] FAULT_INJECTION: forcing a failure. [ 2827.897618] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2827.899148] CPU: 1 PID: 13946 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2827.900011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2827.901004] Call Trace: [ 2827.901324] dump_stack+0x107/0x167 [ 2827.901787] should_fail.cold+0x5/0xa [ 2827.902242] __alloc_pages_nodemask+0x182/0x600 [ 2827.902786] ? lock_chain_count+0x20/0x20 [ 2827.903278] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2827.903986] alloc_pages_vma+0xbb/0x410 [ 2827.904459] wp_page_copy+0xee7/0x1f00 [ 2827.904931] ? print_bad_pte+0x5a0/0x5a0 [ 2827.905404] ? lock_downgrade+0x6d0/0x6d0 [ 2827.905904] ? vm_normal_page+0x162/0x2e0 [ 2827.906392] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2827.907017] do_wp_page+0x27b/0x1390 [ 2827.907465] handle_mm_fault+0x1ce6/0x3520 [ 2827.907962] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2827.908597] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2827.909186] ? trace_hardirqs_on+0x5b/0x180 [ 2827.909760] ? __pmd_alloc+0x5e0/0x5e0 [ 2827.910240] ? vmacache_find+0x55/0x2a0 [ 2827.910734] do_user_addr_fault+0x56e/0xc60 [ 2827.911271] exc_page_fault+0xa2/0x1a0 [ 2827.911751] asm_exc_page_fault+0x1e/0x30 [ 2827.912245] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 2827.912831] Code: 00 00 48 39 d9 73 54 0f 01 cb 66 89 01 31 c9 0f 01 ca e9 51 95 1e 02 90 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 01 cb <89> 01 31 c9 0f 01 ca e9 32 95 1e 02 66 90 48 bb f9 ef ff ff ff 7f [ 2827.914996] RSP: 0018:ffff88804d6df9c8 EFLAGS: 00050202 [ 2827.915659] RAX: 0000000000000020 RBX: ffffffff832cda70 RCX: 0000000020009030 [ 2827.916483] RDX: 1ffff11009adbfc3 RSI: ffffffff830e736a RDI: 0000000000000005 [ 2827.917321] RBP: ffff88804d6dfdc8 R08: 0000000000000001 R09: 0000000000000001 [ 2827.918190] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000020009030 [ 2827.919030] R13: 0000000020009000 R14: 0000000020000022 R15: 0000000000000034 [ 2827.919909] ? netlink_dump+0x1050/0x1050 [ 2827.920393] ? ____sys_recvmsg+0x2aa/0x590 [ 2827.920886] ____sys_recvmsg+0x2dd/0x590 [ 2827.921370] ? kernel_recvmsg+0x80/0x80 [ 2827.921857] ? __import_iovec+0x458/0x590 [ 2827.922341] ? import_iovec+0x83/0xb0 [ 2827.922789] ___sys_recvmsg+0x127/0x200 [ 2827.923256] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2827.923841] ? lock_downgrade+0x6d0/0x6d0 [ 2827.924327] ? lock_acquire+0x197/0x470 [ 2827.924795] ? find_held_lock+0x2c/0x110 [ 2827.925269] ? __might_fault+0xd3/0x180 [ 2827.925760] ? lock_downgrade+0x6d0/0x6d0 [ 2827.926253] do_recvmmsg+0x24c/0x6d0 [ 2827.926695] ? ___sys_recvmsg+0x200/0x200 [ 2827.927217] ? lock_downgrade+0x6d0/0x6d0 [ 2827.927710] ? ksys_write+0x12d/0x260 [ 2827.928159] ? wait_for_completion_io+0x270/0x270 [ 2827.928722] ? rcu_read_lock_any_held+0x75/0xa0 [ 2827.929256] ? vfs_write+0x354/0xa70 [ 2827.929705] __x64_sys_recvmmsg+0x20f/0x260 [ 2827.930239] ? ksys_write+0x1a9/0x260 [ 2827.930690] ? __do_sys_socketcall+0x600/0x600 [ 2827.931251] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2827.931879] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2827.932478] do_syscall_64+0x33/0x40 [ 2827.932938] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2827.933580] RIP: 0033:0x7f37cb5acb19 [ 2827.934044] 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 [ 2827.936319] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2827.937255] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2827.938153] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2827.939023] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2827.939896] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2827.940765] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 [ 2827.947956] FAULT_INJECTION: forcing a failure. [ 2827.947956] name failslab, interval 1, probability 0, space 0, times 0 [ 2827.949311] CPU: 1 PID: 13966 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2827.950146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2827.951103] Call Trace: [ 2827.951431] dump_stack+0x107/0x167 [ 2827.951860] should_fail.cold+0x5/0xa [ 2827.952328] ? create_object.isra.0+0x3a/0xa20 [ 2827.952887] should_failslab+0x5/0x20 [ 2827.953328] kmem_cache_alloc+0x5b/0x310 [ 2827.953820] create_object.isra.0+0x3a/0xa20 [ 2827.954329] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2827.954958] kmem_cache_alloc+0x159/0x310 [ 2827.955445] __kernfs_new_node+0xd4/0x850 [ 2827.955941] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2827.956524] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2827.957085] ? wait_for_completion_io+0x270/0x270 [ 2827.957661] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2827.958262] kernfs_new_node+0x93/0x120 [ 2827.958729] __kernfs_create_file+0x51/0x350 [ 2827.959235] sysfs_add_file_mode_ns+0x221/0x560 [ 2827.959780] sysfs_merge_group+0x198/0x320 [ 2827.960269] ? sysfs_update_group+0x30/0x30 [ 2827.960782] ? kernfs_put+0x31/0x50 [ 2827.961207] dpm_sysfs_add+0x249/0x290 [ 2827.961663] device_add+0x9b7/0x1bc0 [ 2827.962111] ? devlink_add_symlinks+0x970/0x970 [ 2827.962661] device_create_groups_vargs+0x207/0x280 [ 2827.963255] device_create+0xdc/0x120 [ 2827.963694] ? device_create_groups_vargs+0x280/0x280 [ 2827.964296] ? init_timer_key+0x12a/0x240 [ 2827.964809] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2827.965380] mac80211_hwsim_new_radio+0x352/0x4250 [ 2827.965996] ? ____sys_sendmsg+0x70d/0x870 [ 2827.966487] ? ___sys_sendmsg+0xf3/0x170 [ 2827.966980] ? __sys_sendmsg+0xe5/0x1b0 [ 2827.967452] ? do_syscall_64+0x33/0x40 [ 2827.967922] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2827.968570] ? lock_acquire+0x197/0x470 [ 2827.969048] ? create_object.isra.0+0x3ad/0xa20 [ 2827.969623] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2827.970189] ? __kmalloc+0x16e/0x390 [ 2827.970652] hwsim_new_radio_nl+0x991/0x1080 [ 2827.971187] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2827.971799] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2827.972605] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2827.973363] genl_family_rcv_msg_doit+0x22d/0x330 [ 2827.973965] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2827.974761] ? cap_capable+0x1d6/0x240 [ 2827.975239] ? ns_capable+0xe2/0x110 [ 2827.975689] genl_rcv_msg+0x33c/0x5a0 [ 2827.976150] ? genl_get_cmd+0x480/0x480 [ 2827.976628] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2827.977251] ? lock_release+0x680/0x680 [ 2827.977731] ? netlink_deliver_tap+0xf4/0xcd0 [ 2827.978290] netlink_rcv_skb+0x14b/0x430 [ 2827.978783] ? genl_get_cmd+0x480/0x480 [ 2827.979262] ? netlink_ack+0xab0/0xab0 [ 2827.979735] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2827.980286] ? is_vmalloc_addr+0x7b/0xb0 [ 2827.980776] genl_rcv+0x24/0x40 [ 2827.981170] netlink_unicast+0x549/0x7f0 [ 2827.981682] ? netlink_attachskb+0x870/0x870 [ 2827.982195] ? __virt_addr_valid+0x128/0x350 [ 2827.982732] netlink_sendmsg+0x90f/0xdf0 [ 2827.983201] ? netlink_unicast+0x7f0/0x7f0 [ 2827.983725] ? netlink_unicast+0x7f0/0x7f0 [ 2827.984235] sock_sendmsg+0x154/0x190 [ 2827.984705] ____sys_sendmsg+0x70d/0x870 [ 2827.985190] ? kernel_sendmsg+0x50/0x50 [ 2827.985662] ? do_recvmmsg+0x6d0/0x6d0 [ 2827.986141] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2827.986781] ? lock_downgrade+0x6d0/0x6d0 [ 2827.987283] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2827.987918] ___sys_sendmsg+0xf3/0x170 [ 2827.988366] ? sendmsg_copy_msghdr+0x160/0x160 [ 2827.988920] ? lock_downgrade+0x6d0/0x6d0 [ 2827.989414] ? find_held_lock+0x2c/0x110 [ 2827.989898] ? __fget_files+0x296/0x4c0 [ 2827.990379] ? __fget_light+0xea/0x290 [ 2827.990827] __sys_sendmsg+0xe5/0x1b0 [ 2827.991286] ? __sys_sendmsg_sock+0x40/0x40 [ 2827.991804] ? rcu_read_lock_any_held+0x75/0xa0 [ 2827.992387] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2827.992981] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2827.993609] ? trace_hardirqs_on+0x5b/0x180 [ 2827.994130] do_syscall_64+0x33/0x40 [ 2827.994581] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2827.995170] RIP: 0033:0x7f266c4aab19 [ 2827.995612] 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 [ 2827.997802] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2827.998709] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 2827.999571] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2828.000419] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2828.001248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2828.002111] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 18:03:57 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 31) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:03:57 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc048126f, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2828.086498] FAULT_INJECTION: forcing a failure. [ 2828.086498] name failslab, interval 1, probability 0, space 0, times 0 [ 2828.089457] CPU: 0 PID: 13972 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2828.091006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2828.092827] Call Trace: [ 2828.093420] dump_stack+0x107/0x167 [ 2828.094234] should_fail.cold+0x5/0xa [ 2828.095074] ? create_object.isra.0+0x3a/0xa20 [ 2828.096076] should_failslab+0x5/0x20 [ 2828.096910] kmem_cache_alloc+0x5b/0x310 [ 2828.097817] create_object.isra.0+0x3a/0xa20 [ 2828.098780] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2828.099893] __kmalloc+0x16e/0x390 [ 2828.100684] relay_open_buf.part.0+0x472/0xc00 [ 2828.101718] relay_open+0x531/0xa10 [ 2828.102524] do_blk_trace_setup+0x4cf/0xc10 [ 2828.103470] ? _copy_from_user+0xfb/0x1b0 [ 2828.104384] __blk_trace_setup+0xca/0x180 [ 2828.105309] ? do_blk_trace_setup+0xc10/0xc10 [ 2828.106308] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2828.107469] blk_trace_ioctl+0x155/0x290 [ 2828.108363] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2828.109433] ? do_vfs_ioctl+0x283/0x10d0 [ 2828.110334] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2828.111467] ? generic_block_fiemap+0x60/0x60 [ 2828.112454] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2828.113501] blkdev_ioctl+0xc1/0x710 [ 2828.114313] ? blkdev_common_ioctl+0x1870/0x1870 [ 2828.115355] ? selinux_file_ioctl+0xb6/0x270 [ 2828.116318] block_ioctl+0xf9/0x140 [ 2828.117109] ? blkdev_read_iter+0x1c0/0x1c0 [ 2828.118050] __x64_sys_ioctl+0x19a/0x210 [ 2828.118935] do_syscall_64+0x33/0x40 [ 2828.119750] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2828.120861] RIP: 0033:0x7fc5fe1ccb19 [ 2828.121698] 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 [ 2828.125686] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2828.127336] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2828.128877] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2828.130444] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2828.131960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2828.133481] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2828.147942] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value 18:03:57 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3c2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:03:57 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 51) 18:03:57 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xbc03, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:03:57 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x6}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 2828.200526] blktrace: Concurrent blktraces are not allowed on loop14 [ 2828.215716] blktrace: Concurrent blktraces are not allowed on loop14 [ 2828.260651] FAULT_INJECTION: forcing a failure. [ 2828.260651] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2828.262074] CPU: 1 PID: 13984 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2828.262822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2828.263728] Call Trace: [ 2828.264020] dump_stack+0x107/0x167 [ 2828.264410] should_fail.cold+0x5/0xa [ 2828.264825] __alloc_pages_nodemask+0x182/0x600 [ 2828.265326] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2828.265998] alloc_pages_current+0x187/0x280 [ 2828.266480] allocate_slab+0x26f/0x380 [ 2828.266894] ___slab_alloc+0x470/0x700 [ 2828.267318] ? __kernfs_new_node+0xd4/0x850 [ 2828.267785] ? __kernfs_new_node+0xd4/0x850 [ 2828.268246] ? kmem_cache_alloc+0x301/0x310 [ 2828.268706] ? __kernfs_new_node+0xd4/0x850 [ 2828.269167] kmem_cache_alloc+0x301/0x310 [ 2828.269628] __kernfs_new_node+0xd4/0x850 [ 2828.270066] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2828.270579] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2828.271112] ? wait_for_completion_io+0x270/0x270 [ 2828.271628] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2828.272207] kernfs_new_node+0x93/0x120 [ 2828.272638] __kernfs_create_file+0x51/0x350 [ 2828.273111] sysfs_add_file_mode_ns+0x221/0x560 [ 2828.273626] sysfs_merge_group+0x198/0x320 [ 2828.274075] ? sysfs_update_group+0x30/0x30 [ 2828.274547] ? kernfs_put+0x31/0x50 [ 2828.274942] dpm_sysfs_add+0x249/0x290 [ 2828.275355] device_add+0x9b7/0x1bc0 [ 2828.275764] ? devlink_add_symlinks+0x970/0x970 [ 2828.276278] device_create_groups_vargs+0x207/0x280 [ 2828.276810] device_create+0xdc/0x120 [ 2828.277226] ? device_create_groups_vargs+0x280/0x280 [ 2828.277792] ? init_timer_key+0x12a/0x240 [ 2828.278254] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2828.278774] mac80211_hwsim_new_radio+0x352/0x4250 [ 2828.279302] ? ____sys_sendmsg+0x70d/0x870 [ 2828.279752] ? ___sys_sendmsg+0xf3/0x170 [ 2828.280190] ? __sys_sendmsg+0xe5/0x1b0 [ 2828.280612] ? do_syscall_64+0x33/0x40 [ 2828.281027] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2828.281606] ? lock_acquire+0x197/0x470 [ 2828.282036] ? create_object.isra.0+0x3ad/0xa20 [ 2828.282528] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2828.283026] ? __kmalloc+0x16e/0x390 [ 2828.283425] hwsim_new_radio_nl+0x991/0x1080 [ 2828.283900] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2828.284450] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2828.285141] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2828.285840] genl_family_rcv_msg_doit+0x22d/0x330 [ 2828.286349] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2828.287047] ? cap_capable+0x1d6/0x240 [ 2828.287475] ? ns_capable+0xe2/0x110 [ 2828.287879] genl_rcv_msg+0x33c/0x5a0 [ 2828.288286] ? genl_get_cmd+0x480/0x480 [ 2828.288706] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2828.289251] ? lock_release+0x680/0x680 [ 2828.289681] ? netlink_deliver_tap+0xf4/0xcd0 [ 2828.290157] netlink_rcv_skb+0x14b/0x430 [ 2828.290586] ? genl_get_cmd+0x480/0x480 [ 2828.291010] ? netlink_ack+0xab0/0xab0 [ 2828.291429] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2828.291912] ? is_vmalloc_addr+0x7b/0xb0 [ 2828.292348] genl_rcv+0x24/0x40 [ 2828.292700] netlink_unicast+0x549/0x7f0 [ 2828.293139] ? netlink_attachskb+0x870/0x870 [ 2828.293611] ? __virt_addr_valid+0x128/0x350 [ 2828.294086] netlink_sendmsg+0x90f/0xdf0 [ 2828.294523] ? netlink_unicast+0x7f0/0x7f0 [ 2828.294983] ? netlink_unicast+0x7f0/0x7f0 [ 2828.295426] sock_sendmsg+0x154/0x190 [ 2828.295839] ____sys_sendmsg+0x70d/0x870 [ 2828.296266] ? kernel_sendmsg+0x50/0x50 [ 2828.296691] ? do_recvmmsg+0x6d0/0x6d0 [ 2828.297109] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2828.297669] ? lock_downgrade+0x6d0/0x6d0 [ 2828.298109] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2828.298666] ___sys_sendmsg+0xf3/0x170 [ 2828.299079] ? sendmsg_copy_msghdr+0x160/0x160 [ 2828.299566] ? lock_downgrade+0x6d0/0x6d0 [ 2828.300009] ? find_held_lock+0x2c/0x110 [ 2828.300443] ? __fget_files+0x296/0x4c0 [ 2828.300878] ? __fget_light+0xea/0x290 [ 2828.301305] __sys_sendmsg+0xe5/0x1b0 [ 2828.301731] ? __sys_sendmsg_sock+0x40/0x40 [ 2828.302191] ? rcu_read_lock_any_held+0x75/0xa0 [ 2828.302700] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2828.303258] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2828.303814] ? trace_hardirqs_on+0x5b/0x180 [ 2828.304267] do_syscall_64+0x33/0x40 [ 2828.304665] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2828.305206] RIP: 0033:0x7f266c4aab19 [ 2828.305622] 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 [ 2828.307586] RSP: 002b:00007f2669a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2828.308392] RAX: ffffffffffffffda RBX: 00007f266c5bdf60 RCX: 00007f266c4aab19 [ 2828.309140] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2828.309899] RBP: 00007f2669a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 2828.310655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2828.311406] R13: 00007ffde1ae52ef R14: 00007f2669a20300 R15: 0000000000022000 18:04:12 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 52) 18:04:12 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 32) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:04:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 95) 18:04:12 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:04:12 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481270, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:04:12 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3ee, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:04:12 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xc203, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2843.462435] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2843.466530] blktrace: Concurrent blktraces are not allowed on loop14 18:04:12 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 2843.484012] FAULT_INJECTION: forcing a failure. [ 2843.484012] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2843.485685] FAULT_INJECTION: forcing a failure. [ 2843.485685] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2843.486965] CPU: 0 PID: 14015 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2843.489612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2843.491446] Call Trace: [ 2843.492034] dump_stack+0x107/0x167 [ 2843.492844] should_fail.cold+0x5/0xa [ 2843.493680] _copy_from_user+0x2e/0x1b0 [ 2843.494606] __copy_msghdr_from_user+0x91/0x4b0 [ 2843.495622] ? __ia32_sys_shutdown+0x80/0x80 [ 2843.496587] ? __lock_acquire+0x1657/0x5b00 [ 2843.497549] ___sys_recvmsg+0xd5/0x200 [ 2843.498408] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2843.499477] ? _raw_spin_unlock_irq+0x27/0x30 [ 2843.500460] ? lock_acquire+0x197/0x470 [ 2843.501323] ? find_held_lock+0x2c/0x110 [ 2843.502229] ? __might_fault+0xd3/0x180 [ 2843.503084] ? lock_downgrade+0x6d0/0x6d0 [ 2843.503965] ? asm_sysvec_call_function_single+0x12/0x20 [ 2843.505155] do_recvmmsg+0x24c/0x6d0 [ 2843.505976] ? ___sys_recvmsg+0x200/0x200 [ 2843.506874] ? lock_downgrade+0x6d0/0x6d0 [ 2843.507781] ? ksys_write+0x12d/0x260 [ 2843.508619] ? wait_for_completion_io+0x270/0x270 [ 2843.509668] ? rcu_read_lock_any_held+0x75/0xa0 [ 2843.510692] ? vfs_write+0x354/0xa70 [ 2843.511502] __x64_sys_recvmmsg+0x20f/0x260 [ 2843.512434] ? ksys_write+0x1a9/0x260 [ 2843.513262] ? __do_sys_socketcall+0x600/0x600 [ 2843.514264] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2843.515397] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2843.516522] do_syscall_64+0x33/0x40 [ 2843.517325] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2843.518435] RIP: 0033:0x7f37cb5acb19 [ 2843.519228] 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 [ 2843.523184] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2843.524817] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2843.526347] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2843.527877] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2843.529400] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2843.530925] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 [ 2843.532726] CPU: 1 PID: 14012 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2843.533598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2843.534633] Call Trace: [ 2843.534960] dump_stack+0x107/0x167 [ 2843.535412] should_fail.cold+0x5/0xa [ 2843.535889] __alloc_pages_nodemask+0x182/0x600 [ 2843.536458] ? __kmalloc+0x16e/0x390 [ 2843.536918] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2843.537663] ? trace_hardirqs_on+0x5b/0x180 [ 2843.538206] alloc_pages_current+0x187/0x280 [ 2843.538747] relay_open_buf.part.0+0x2a5/0xc00 [ 2843.539311] relay_open+0x531/0xa10 [ 2843.539512] FAULT_INJECTION: forcing a failure. [ 2843.539512] name failslab, interval 1, probability 0, space 0, times 0 [ 2843.539748] do_blk_trace_setup+0x4cf/0xc10 [ 2843.542585] ? _copy_from_user+0xfb/0x1b0 [ 2843.543076] __blk_trace_setup+0xca/0x180 [ 2843.543585] ? do_blk_trace_setup+0xc10/0xc10 [ 2843.544115] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2843.544771] blk_trace_ioctl+0x155/0x290 [ 2843.545254] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2843.545857] ? do_vfs_ioctl+0x283/0x10d0 [ 2843.546337] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2843.546982] ? generic_block_fiemap+0x60/0x60 [ 2843.547512] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2843.548101] blkdev_ioctl+0xc1/0x710 [ 2843.548543] ? blkdev_common_ioctl+0x1870/0x1870 [ 2843.549126] ? selinux_file_ioctl+0xb6/0x270 [ 2843.549654] block_ioctl+0xf9/0x140 [ 2843.550105] ? blkdev_read_iter+0x1c0/0x1c0 [ 2843.550619] __x64_sys_ioctl+0x19a/0x210 [ 2843.551122] do_syscall_64+0x33/0x40 [ 2843.551567] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2843.552193] RIP: 0033:0x7fc5fe1ccb19 [ 2843.552634] 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 [ 2843.554885] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2843.555815] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2843.556681] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2843.557547] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2843.558420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2843.559286] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2843.560176] CPU: 0 PID: 14020 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2843.561632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2843.563378] Call Trace: [ 2843.563930] dump_stack+0x107/0x167 [ 2843.564169] blktrace: Concurrent blktraces are not allowed on loop14 [ 2843.564693] should_fail.cold+0x5/0xa [ 2843.564716] ? __kernfs_new_node+0xd4/0x850 [ 2843.564737] should_failslab+0x5/0x20 [ 2843.567908] kmem_cache_alloc+0x5b/0x310 [ 2843.568798] __kernfs_new_node+0xd4/0x850 [ 2843.569673] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2843.570767] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2843.571823] ? wait_for_completion_io+0x270/0x270 [ 2843.572857] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2843.573991] kernfs_new_node+0x93/0x120 [ 2843.574842] __kernfs_create_file+0x51/0x350 [ 2843.575773] sysfs_add_file_mode_ns+0x221/0x560 [ 2843.576763] sysfs_merge_group+0x198/0x320 [ 2843.577653] ? sysfs_update_group+0x30/0x30 [ 2843.578591] ? kernfs_put+0x31/0x50 [ 2843.579358] dpm_sysfs_add+0x249/0x290 [ 2843.580182] device_add+0x9b7/0x1bc0 [ 2843.580969] ? devlink_add_symlinks+0x970/0x970 [ 2843.581951] device_create_groups_vargs+0x207/0x280 [ 2843.583004] device_create+0xdc/0x120 [ 2843.583799] ? device_create_groups_vargs+0x280/0x280 [ 2843.584884] ? init_timer_key+0x12a/0x240 [ 2843.585758] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2843.586783] mac80211_hwsim_new_radio+0x352/0x4250 [ 2843.587795] ? ____sys_sendmsg+0x70d/0x870 [ 2843.588680] ? ___sys_sendmsg+0xf3/0x170 [ 2843.589529] ? __sys_sendmsg+0xe5/0x1b0 [ 2843.590363] ? do_syscall_64+0x33/0x40 [ 2843.591182] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2843.592300] ? lock_acquire+0x197/0x470 [ 2843.593130] ? create_object.isra.0+0x3ad/0xa20 [ 2843.594111] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2843.595085] ? __kmalloc+0x16e/0x390 [ 2843.595871] hwsim_new_radio_nl+0x991/0x1080 [ 2843.596795] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2843.597901] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2843.599265] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2843.600625] genl_family_rcv_msg_doit+0x22d/0x330 [ 2843.601628] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2843.603005] ? cap_capable+0x1d6/0x240 [ 2843.603832] ? ns_capable+0xe2/0x110 [ 2843.604614] genl_rcv_msg+0x33c/0x5a0 [ 2843.605411] ? genl_get_cmd+0x480/0x480 [ 2843.606250] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2843.607324] ? lock_release+0x680/0x680 [ 2843.608144] ? netlink_deliver_tap+0xf4/0xcd0 [ 2843.609083] netlink_rcv_skb+0x14b/0x430 [ 2843.609938] ? genl_get_cmd+0x480/0x480 [ 2843.610756] ? netlink_ack+0xab0/0xab0 [ 2843.611576] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2843.612519] ? is_vmalloc_addr+0x7b/0xb0 [ 2843.613367] genl_rcv+0x24/0x40 [ 2843.614066] netlink_unicast+0x549/0x7f0 [ 2843.614975] ? netlink_attachskb+0x870/0x870 [ 2843.615954] ? __virt_addr_valid+0x128/0x350 [ 2843.616948] netlink_sendmsg+0x90f/0xdf0 [ 2843.617891] ? netlink_unicast+0x7f0/0x7f0 [ 2843.618854] ? netlink_unicast+0x7f0/0x7f0 [ 2843.619808] sock_sendmsg+0x154/0x190 [ 2843.620656] ____sys_sendmsg+0x70d/0x870 [ 2843.621571] ? kernel_sendmsg+0x50/0x50 [ 2843.622468] ? do_recvmmsg+0x6d0/0x6d0 [ 2843.623344] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2843.624512] ? lock_downgrade+0x6d0/0x6d0 [ 2843.625359] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2843.626455] ___sys_sendmsg+0xf3/0x170 [ 2843.627262] ? sendmsg_copy_msghdr+0x160/0x160 [ 2843.628208] ? lock_downgrade+0x6d0/0x6d0 [ 2843.629066] ? find_held_lock+0x2c/0x110 [ 2843.629934] ? __fget_files+0x296/0x4c0 [ 2843.630757] ? __fget_light+0xea/0x290 [ 2843.631570] __sys_sendmsg+0xe5/0x1b0 [ 2843.632351] ? __sys_sendmsg_sock+0x40/0x40 [ 2843.633244] ? rcu_read_lock_any_held+0x75/0xa0 [ 2843.634224] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2843.635306] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2843.636353] ? trace_hardirqs_on+0x5b/0x180 [ 2843.637241] do_syscall_64+0x33/0x40 [ 2843.638014] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2843.639070] RIP: 0033:0x7f266c4aab19 [ 2843.639824] 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 [ 2843.643592] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2843.645124] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 2843.646586] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2843.648048] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2843.649503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2843.650962] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 18:04:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 96) [ 2843.670113] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 2843.699635] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:04:12 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 33) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:04:12 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481275, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2843.725828] FAULT_INJECTION: forcing a failure. [ 2843.725828] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2843.728764] CPU: 0 PID: 14031 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2843.730318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2843.732157] Call Trace: [ 2843.732749] dump_stack+0x107/0x167 [ 2843.733562] should_fail.cold+0x5/0xa [ 2843.734421] _copy_from_user+0x2e/0x1b0 [ 2843.735313] __copy_msghdr_from_user+0x91/0x4b0 [ 2843.736346] ? __ia32_sys_shutdown+0x80/0x80 [ 2843.737324] ? __lock_acquire+0x1657/0x5b00 [ 2843.738311] ___sys_recvmsg+0xd5/0x200 [ 2843.739178] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2843.740268] ? _raw_spin_unlock_irq+0x27/0x30 [ 2843.741269] ? lock_acquire+0x197/0x470 [ 2843.742172] ? find_held_lock+0x2c/0x110 [ 2843.743079] ? __might_fault+0xd3/0x180 [ 2843.743962] ? lock_downgrade+0x6d0/0x6d0 [ 2843.744880] ? io_schedule_timeout+0x140/0x140 [ 2843.745940] do_recvmmsg+0x24c/0x6d0 [ 2843.746768] ? ___sys_recvmsg+0x200/0x200 [ 2843.747683] ? lock_downgrade+0x6d0/0x6d0 [ 2843.748603] ? ksys_write+0x12d/0x260 [ 2843.749454] ? wait_for_completion_io+0x270/0x270 [ 2843.750537] ? rcu_read_lock_any_held+0x75/0xa0 [ 2843.751559] ? vfs_write+0x354/0xa70 [ 2843.752386] __x64_sys_recvmmsg+0x20f/0x260 [ 2843.753336] ? ksys_write+0x1a9/0x260 [ 2843.754191] ? __do_sys_socketcall+0x600/0x600 [ 2843.755202] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2843.756360] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2843.757503] do_syscall_64+0x33/0x40 [ 2843.757684] FAULT_INJECTION: forcing a failure. [ 2843.757684] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2843.758338] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2843.758352] RIP: 0033:0x7f37cb5acb19 [ 2843.758376] 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 [ 2843.765587] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2843.767261] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2843.768821] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2843.770397] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2843.771955] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2843.773508] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 [ 2843.775087] CPU: 1 PID: 14034 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2843.775833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2843.776735] Call Trace: [ 2843.777018] dump_stack+0x107/0x167 [ 2843.777405] should_fail.cold+0x5/0xa [ 2843.777829] __alloc_pages_nodemask+0x182/0x600 [ 2843.778320] ? __kmalloc+0x16e/0x390 [ 2843.778727] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2843.779370] ? trace_hardirqs_on+0x5b/0x180 [ 2843.779839] alloc_pages_current+0x187/0x280 [ 2843.780310] relay_open_buf.part.0+0x2a5/0xc00 [ 2843.780814] relay_open+0x531/0xa10 [ 2843.781209] do_blk_trace_setup+0x4cf/0xc10 [ 2843.781665] ? _copy_from_user+0xfb/0x1b0 [ 2843.782109] __blk_trace_setup+0xca/0x180 [ 2843.782554] ? do_blk_trace_setup+0xc10/0xc10 [ 2843.783032] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2843.783613] blk_trace_ioctl+0x155/0x290 [ 2843.784047] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2843.784595] ? do_vfs_ioctl+0x283/0x10d0 [ 2843.785031] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2843.785586] ? generic_block_fiemap+0x60/0x60 [ 2843.786080] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2843.786591] blkdev_ioctl+0xc1/0x710 [ 2843.786987] ? blkdev_common_ioctl+0x1870/0x1870 [ 2843.787493] ? selinux_file_ioctl+0xb6/0x270 [ 2843.787965] block_ioctl+0xf9/0x140 [ 2843.788349] ? blkdev_read_iter+0x1c0/0x1c0 [ 2843.788806] __x64_sys_ioctl+0x19a/0x210 [ 2843.789237] do_syscall_64+0x33/0x40 [ 2843.789632] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2843.790182] RIP: 0033:0x7fc5fe1ccb19 [ 2843.790583] 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 [ 2843.792510] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2843.793334] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2843.794098] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2843.794849] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2843.795619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2843.796372] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2843.812123] blktrace: Concurrent blktraces are not allowed on loop14 18:04:13 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:04:13 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xee01, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:04:13 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 53) 18:04:13 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x300}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 2843.821974] blktrace: Concurrent blktraces are not allowed on loop14 18:04:13 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa00, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:04:13 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x308}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:04:13 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481278, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2843.888894] blktrace: Concurrent blktraces are not allowed on loop14 18:04:13 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xf0ff, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2843.910814] blktrace: Concurrent blktraces are not allowed on loop14 [ 2843.921833] FAULT_INJECTION: forcing a failure. [ 2843.921833] name failslab, interval 1, probability 0, space 0, times 0 [ 2843.924408] CPU: 0 PID: 14047 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2843.925924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2843.927700] Call Trace: [ 2843.928278] dump_stack+0x107/0x167 [ 2843.928664] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 2843.929060] should_fail.cold+0x5/0xa [ 2843.929083] ? create_object.isra.0+0x3a/0xa20 [ 2843.931865] should_failslab+0x5/0x20 [ 2843.932687] kmem_cache_alloc+0x5b/0x310 [ 2843.933571] create_object.isra.0+0x3a/0xa20 [ 2843.934529] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2843.935629] kmem_cache_alloc+0x159/0x310 [ 2843.936531] __kernfs_new_node+0xd4/0x850 [ 2843.937434] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2843.938485] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2843.939536] ? wait_for_completion_io+0x270/0x270 [ 2843.940583] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2843.941736] kernfs_new_node+0x93/0x120 [ 2843.942603] __kernfs_create_file+0x51/0x350 [ 2843.943548] sysfs_add_file_mode_ns+0x221/0x560 [ 2843.944561] sysfs_merge_group+0x198/0x320 [ 2843.945470] ? sysfs_update_group+0x30/0x30 [ 2843.946414] ? kernfs_put+0x31/0x50 [ 2843.947211] dpm_sysfs_add+0x249/0x290 [ 2843.948054] device_add+0x9b7/0x1bc0 [ 2843.948857] ? devlink_add_symlinks+0x970/0x970 [ 2843.949891] device_create_groups_vargs+0x207/0x280 [ 2843.950978] device_create+0xdc/0x120 [ 2843.951809] ? device_create_groups_vargs+0x280/0x280 [ 2843.952936] ? init_timer_key+0x12a/0x240 [ 2843.953854] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2843.954921] mac80211_hwsim_new_radio+0x352/0x4250 [ 2843.955977] ? ____sys_sendmsg+0x70d/0x870 [ 2843.956897] ? ___sys_sendmsg+0xf3/0x170 [ 2843.957789] ? __sys_sendmsg+0xe5/0x1b0 [ 2843.958652] ? do_syscall_64+0x33/0x40 [ 2843.959492] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2843.960656] ? lock_acquire+0x197/0x470 [ 2843.961512] ? create_object.isra.0+0x3ad/0xa20 [ 2843.962540] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2843.963546] ? __kmalloc+0x16e/0x390 [ 2843.964364] hwsim_new_radio_nl+0x991/0x1080 [ 2843.965320] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2843.966471] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2843.967895] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2843.969303] genl_family_rcv_msg_doit+0x22d/0x330 [ 2843.970370] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2843.971792] ? cap_capable+0x1d6/0x240 [ 2843.972655] ? ns_capable+0xe2/0x110 [ 2843.973469] genl_rcv_msg+0x33c/0x5a0 [ 2843.974309] ? genl_get_cmd+0x480/0x480 [ 2843.975176] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2843.976298] ? lock_release+0x680/0x680 [ 2843.977156] ? netlink_deliver_tap+0xf4/0xcd0 [ 2843.978133] netlink_rcv_skb+0x14b/0x430 [ 2843.979017] ? genl_get_cmd+0x480/0x480 [ 2843.979887] ? netlink_ack+0xab0/0xab0 [ 2843.980743] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2843.981750] ? is_vmalloc_addr+0x7b/0xb0 [ 2843.982638] genl_rcv+0x24/0x40 [ 2843.983350] netlink_unicast+0x549/0x7f0 [ 2843.984238] ? netlink_attachskb+0x870/0x870 [ 2843.985191] ? __virt_addr_valid+0x128/0x350 [ 2843.986145] netlink_sendmsg+0x90f/0xdf0 [ 2843.987039] ? netlink_unicast+0x7f0/0x7f0 [ 2843.987960] ? netlink_unicast+0x7f0/0x7f0 [ 2843.988888] sock_sendmsg+0x154/0x190 [ 2843.989722] ____sys_sendmsg+0x70d/0x870 [ 2843.990631] ? kernel_sendmsg+0x50/0x50 [ 2843.991496] ? do_recvmmsg+0x6d0/0x6d0 [ 2843.992348] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2843.993508] ? lock_downgrade+0x6d0/0x6d0 [ 2843.994423] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2843.995570] ___sys_sendmsg+0xf3/0x170 [ 2843.996415] ? sendmsg_copy_msghdr+0x160/0x160 [ 2843.997419] ? lock_downgrade+0x6d0/0x6d0 [ 2843.998333] ? find_held_lock+0x2c/0x110 [ 2843.999227] ? __fget_files+0x296/0x4c0 [ 2844.000091] ? __fget_light+0xea/0x290 [ 2844.000953] __sys_sendmsg+0xe5/0x1b0 [ 2844.001793] ? __sys_sendmsg_sock+0x40/0x40 [ 2844.002733] ? rcu_read_lock_any_held+0x75/0xa0 [ 2844.003765] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2844.004910] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2844.006216] ? trace_hardirqs_on+0x5b/0x180 [ 2844.007268] do_syscall_64+0x33/0x40 [ 2844.008171] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2844.009388] RIP: 0033:0x7f266c4aab19 [ 2844.010308] 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 [ 2844.014746] RSP: 002b:00007f2669a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2844.016996] RAX: ffffffffffffffda RBX: 00007f266c5bdf60 RCX: 00007f266c4aab19 [ 2844.019122] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2844.021226] RBP: 00007f2669a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 2844.022881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2844.024340] R13: 00007ffde1ae52ef R14: 00007f2669a20300 R15: 0000000000022000 18:04:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 97) [ 2844.062760] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2844.072867] FAULT_INJECTION: forcing a failure. [ 2844.072867] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2844.075446] CPU: 0 PID: 14069 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2844.076843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2844.078576] Call Trace: [ 2844.079135] dump_stack+0x107/0x167 [ 2844.079888] should_fail.cold+0x5/0xa [ 2844.080667] _copy_from_user+0x2e/0x1b0 [ 2844.081485] __copy_msghdr_from_user+0x91/0x4b0 [ 2844.082459] ? __ia32_sys_shutdown+0x80/0x80 [ 2844.083356] ? __lock_acquire+0x1657/0x5b00 [ 2844.084234] ___sys_recvmsg+0xd5/0x200 [ 2844.085024] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2844.086025] ? lock_acquire+0x197/0x470 [ 2844.086850] ? find_held_lock+0x2c/0x110 [ 2844.087665] ? __might_fault+0xd3/0x180 [ 2844.088475] ? lock_downgrade+0x6d0/0x6d0 [ 2844.089318] do_recvmmsg+0x24c/0x6d0 [ 2844.090112] ? ___sys_recvmsg+0x200/0x200 [ 2844.090961] ? lock_downgrade+0x6d0/0x6d0 [ 2844.091805] ? ksys_write+0x12d/0x260 [ 2844.092593] ? wait_for_completion_io+0x270/0x270 [ 2844.093582] ? rcu_read_lock_any_held+0x75/0xa0 [ 2844.094545] ? vfs_write+0x354/0xa70 [ 2844.095327] __x64_sys_recvmmsg+0x20f/0x260 [ 2844.096204] ? ksys_write+0x1a9/0x260 [ 2844.096978] ? __do_sys_socketcall+0x600/0x600 [ 2844.097921] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2844.098983] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2844.100036] do_syscall_64+0x33/0x40 [ 2844.100800] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2844.101850] RIP: 0033:0x7f37cb5acb19 [ 2844.102607] 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 [ 2844.106351] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2844.107893] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2844.109349] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2844.110802] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2844.112251] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2844.113698] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 [ 2844.114343] blktrace: Concurrent blktraces are not allowed on loop14 [ 2844.144488] blktrace: Concurrent blktraces are not allowed on loop14 18:04:13 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc04812ba, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:04:13 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x500}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:04:13 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:04:13 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 34) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2844.172946] FAULT_INJECTION: forcing a failure. [ 2844.172946] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2844.174263] CPU: 1 PID: 14078 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2844.174997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2844.175900] Call Trace: [ 2844.176192] dump_stack+0x107/0x167 [ 2844.176591] should_fail.cold+0x5/0xa [ 2844.177011] __alloc_pages_nodemask+0x182/0x600 [ 2844.177526] ? __kmalloc+0x16e/0x390 [ 2844.177936] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2844.178605] ? trace_hardirqs_on+0x5b/0x180 [ 2844.179070] alloc_pages_current+0x187/0x280 [ 2844.179566] relay_open_buf.part.0+0x2a5/0xc00 [ 2844.180058] relay_open+0x531/0xa10 [ 2844.180462] do_blk_trace_setup+0x4cf/0xc10 [ 2844.180932] ? _copy_from_user+0xfb/0x1b0 [ 2844.181385] __blk_trace_setup+0xca/0x180 [ 2844.181851] ? do_blk_trace_setup+0xc10/0xc10 [ 2844.182331] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2844.182921] blk_trace_ioctl+0x155/0x290 [ 2844.183378] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2844.183930] ? do_vfs_ioctl+0x283/0x10d0 [ 2844.184391] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2844.184973] ? generic_block_fiemap+0x60/0x60 [ 2844.185478] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2844.186046] blkdev_ioctl+0xc1/0x710 [ 2844.186477] ? blkdev_common_ioctl+0x1870/0x1870 [ 2844.186995] ? selinux_file_ioctl+0xb6/0x270 [ 2844.187498] block_ioctl+0xf9/0x140 [ 2844.187898] ? blkdev_read_iter+0x1c0/0x1c0 [ 2844.188396] __x64_sys_ioctl+0x19a/0x210 [ 2844.188848] do_syscall_64+0x33/0x40 [ 2844.189265] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2844.189845] RIP: 0033:0x7fc5fe1ccb19 [ 2844.190271] 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 [ 2844.192278] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2844.193158] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2844.193964] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2844.194783] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2844.195609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2844.196415] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2844.237413] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value 18:04:27 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 54) 18:04:27 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xb91, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:04:27 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 35) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:04:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 98) 18:04:27 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xf903, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:04:27 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x600}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:04:27 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:04:27 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) [ 2858.521290] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) [ 2858.530835] blktrace: Concurrent blktraces are not allowed on loop14 [ 2858.539998] FAULT_INJECTION: forcing a failure. [ 2858.539998] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2858.542680] CPU: 1 PID: 14100 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2858.544097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2858.545870] Call Trace: [ 2858.546477] dump_stack+0x107/0x167 [ 2858.547259] should_fail.cold+0x5/0xa [ 2858.548055] __alloc_pages_nodemask+0x182/0x600 [ 2858.548996] ? __kmalloc+0x16e/0x390 [ 2858.549696] FAULT_INJECTION: forcing a failure. [ 2858.549696] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2858.549764] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2858.553274] ? trace_hardirqs_on+0x5b/0x180 [ 2858.554165] alloc_pages_current+0x187/0x280 [ 2858.555059] relay_open_buf.part.0+0x2a5/0xc00 [ 2858.555996] relay_open+0x531/0xa10 [ 2858.556754] do_blk_trace_setup+0x4cf/0xc10 [ 2858.557628] ? _copy_from_user+0xfb/0x1b0 [ 2858.558488] __blk_trace_setup+0xca/0x180 [ 2858.559323] ? do_blk_trace_setup+0xc10/0xc10 [ 2858.560229] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2858.561305] blk_trace_ioctl+0x155/0x290 [ 2858.562132] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2858.563103] ? do_vfs_ioctl+0x283/0x10d0 [ 2858.563921] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2858.564961] ? generic_block_fiemap+0x60/0x60 [ 2858.565873] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2858.566873] blkdev_ioctl+0xc1/0x710 [ 2858.567667] ? blkdev_common_ioctl+0x1870/0x1870 [ 2858.568632] ? selinux_file_ioctl+0xb6/0x270 [ 2858.569535] block_ioctl+0xf9/0x140 [ 2858.570288] ? blkdev_read_iter+0x1c0/0x1c0 [ 2858.571206] __x64_sys_ioctl+0x19a/0x210 [ 2858.572037] do_syscall_64+0x33/0x40 [ 2858.572798] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2858.573838] RIP: 0033:0x7fc5fe1ccb19 [ 2858.574614] 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 [ 2858.578321] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2858.579850] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2858.581281] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2858.582716] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2858.584144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2858.585573] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2858.587053] CPU: 0 PID: 14098 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2858.588454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2858.590121] Call Trace: [ 2858.590652] dump_stack+0x107/0x167 [ 2858.591384] should_fail.cold+0x5/0xa [ 2858.592151] _copy_from_user+0x2e/0x1b0 [ 2858.592956] __copy_msghdr_from_user+0x91/0x4b0 [ 2858.593888] ? __ia32_sys_shutdown+0x80/0x80 [ 2858.594822] ? __lock_acquire+0x1657/0x5b00 [ 2858.595706] ___sys_recvmsg+0xd5/0x200 [ 2858.596489] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2858.597467] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2858.598545] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2858.599440] ? trace_hardirqs_on+0x5b/0x180 [ 2858.600312] ? lock_acquire+0x197/0x470 [ 2858.601112] ? find_held_lock+0x2c/0x110 [ 2858.601953] ? __might_fault+0xd3/0x180 [ 2858.602761] ? lock_downgrade+0x6d0/0x6d0 [ 2858.603597] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2858.604714] do_recvmmsg+0x24c/0x6d0 [ 2858.605474] ? ___sys_recvmsg+0x200/0x200 [ 2858.606329] ? lock_downgrade+0x6d0/0x6d0 [ 2858.607175] ? ksys_write+0x12d/0x260 [ 2858.607959] ? wait_for_completion_io+0x270/0x270 [ 2858.608940] ? rcu_read_lock_any_held+0x75/0xa0 [ 2858.609887] ? vfs_write+0x354/0xa70 [ 2858.610662] __x64_sys_recvmmsg+0x20f/0x260 [ 2858.611526] ? ksys_write+0x1a9/0x260 [ 2858.612298] ? __do_sys_socketcall+0x600/0x600 [ 2858.613224] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2858.614280] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2858.615317] do_syscall_64+0x33/0x40 [ 2858.616063] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2858.617102] RIP: 0033:0x7f37cb5acb19 [ 2858.617857] 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 [ 2858.621577] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2858.623136] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2858.624577] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2858.626032] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2858.627488] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2858.628078] FAULT_INJECTION: forcing a failure. [ 2858.628078] name failslab, interval 1, probability 0, space 0, times 0 [ 2858.628912] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 [ 2858.633130] CPU: 1 PID: 14095 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2858.634535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2858.636188] Call Trace: [ 2858.636719] dump_stack+0x107/0x167 [ 2858.637451] should_fail.cold+0x5/0xa [ 2858.638227] ? __kernfs_new_node+0xd4/0x850 [ 2858.639098] should_failslab+0x5/0x20 [ 2858.639867] kmem_cache_alloc+0x5b/0x310 [ 2858.640698] __kernfs_new_node+0xd4/0x850 [ 2858.641535] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2858.642520] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2858.643498] ? wait_for_completion_io+0x270/0x270 [ 2858.644478] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2858.645540] kernfs_new_node+0x93/0x120 [ 2858.646353] __kernfs_create_file+0x51/0x350 [ 2858.647253] sysfs_add_file_mode_ns+0x221/0x560 [ 2858.648208] sysfs_merge_group+0x198/0x320 [ 2858.649071] ? sysfs_update_group+0x30/0x30 [ 2858.649976] ? kernfs_put+0x31/0x50 [ 2858.650720] dpm_sysfs_add+0x249/0x290 [ 2858.651504] device_add+0x9b7/0x1bc0 [ 2858.652262] ? devlink_add_symlinks+0x970/0x970 [ 2858.653205] device_create_groups_vargs+0x207/0x280 [ 2858.654228] device_create+0xdc/0x120 [ 2858.654995] ? device_create_groups_vargs+0x280/0x280 [ 2858.656033] ? init_timer_key+0x12a/0x240 [ 2858.656890] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2858.657865] mac80211_hwsim_new_radio+0x352/0x4250 [ 2858.658869] ? ____sys_sendmsg+0x70d/0x870 [ 2858.659711] ? ___sys_sendmsg+0xf3/0x170 [ 2858.660538] ? __sys_sendmsg+0xe5/0x1b0 [ 2858.661309] ? do_syscall_64+0x33/0x40 [ 2858.662114] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2858.663189] ? lock_acquire+0x197/0x470 [ 2858.663982] ? create_object.isra.0+0x3ad/0xa20 [ 2858.664926] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2858.665858] ? __kmalloc+0x16e/0x390 [ 2858.666619] hwsim_new_radio_nl+0x991/0x1080 [ 2858.667505] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2858.668559] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2858.669881] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2858.671200] genl_family_rcv_msg_doit+0x22d/0x330 [ 2858.672173] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2858.673488] ? cap_capable+0x1d6/0x240 [ 2858.674287] ? ns_capable+0xe2/0x110 [ 2858.675044] genl_rcv_msg+0x33c/0x5a0 [ 2858.675814] ? genl_get_cmd+0x480/0x480 [ 2858.676612] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2858.677649] ? lock_release+0x680/0x680 [ 2858.678466] ? netlink_deliver_tap+0xf4/0xcd0 [ 2858.679372] netlink_rcv_skb+0x14b/0x430 [ 2858.680187] ? genl_get_cmd+0x480/0x480 [ 2858.680988] ? netlink_ack+0xab0/0xab0 [ 2858.681779] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2858.682701] ? is_vmalloc_addr+0x7b/0xb0 [ 2858.683520] genl_rcv+0x24/0x40 [ 2858.684184] netlink_unicast+0x549/0x7f0 [ 2858.685005] ? netlink_attachskb+0x870/0x870 [ 2858.685885] ? __virt_addr_valid+0x128/0x350 [ 2858.686787] netlink_sendmsg+0x90f/0xdf0 [ 2858.687610] ? netlink_unicast+0x7f0/0x7f0 [ 2858.688470] ? netlink_unicast+0x7f0/0x7f0 [ 2858.689315] sock_sendmsg+0x154/0x190 [ 2858.690097] ____sys_sendmsg+0x70d/0x870 [ 2858.690913] ? kernel_sendmsg+0x50/0x50 [ 2858.691703] ? do_recvmmsg+0x6d0/0x6d0 [ 2858.692484] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2858.693538] ? lock_downgrade+0x6d0/0x6d0 [ 2858.694383] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2858.695436] ___sys_sendmsg+0xf3/0x170 [ 2858.696218] ? sendmsg_copy_msghdr+0x160/0x160 [ 2858.697138] ? lock_downgrade+0x6d0/0x6d0 [ 2858.697978] ? find_held_lock+0x2c/0x110 [ 2858.698801] ? __fget_files+0x296/0x4c0 [ 2858.699606] ? __fget_light+0xea/0x290 [ 2858.700393] __sys_sendmsg+0xe5/0x1b0 [ 2858.701154] ? __sys_sendmsg_sock+0x40/0x40 [ 2858.702035] ? rcu_read_lock_any_held+0x75/0xa0 [ 2858.702983] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2858.704031] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2858.705061] ? trace_hardirqs_on+0x5b/0x180 [ 2858.705935] do_syscall_64+0x33/0x40 [ 2858.706683] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2858.707708] RIP: 0033:0x7f266c4aab19 [ 2858.708477] 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 [ 2858.712155] RSP: 002b:00007f2669a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2858.713675] RAX: ffffffffffffffda RBX: 00007f266c5bdf60 RCX: 00007f266c4aab19 [ 2858.715113] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2858.716538] RBP: 00007f2669a201d0 R08: 0000000000000000 R09: 0000000000000000 18:04:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 99) [ 2858.717966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2858.719587] R13: 00007ffde1ae52ef R14: 00007f2669a20300 R15: 0000000000022000 [ 2858.726759] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 2858.730560] blktrace: Concurrent blktraces are not allowed on loop14 [ 2858.771491] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2858.817594] FAULT_INJECTION: forcing a failure. [ 2858.817594] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2858.820393] CPU: 0 PID: 14122 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2858.821809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2858.823520] Call Trace: [ 2858.824064] dump_stack+0x107/0x167 [ 2858.824807] should_fail.cold+0x5/0xa [ 2858.825587] _copy_from_user+0x2e/0x1b0 [ 2858.826406] __copy_msghdr_from_user+0x91/0x4b0 [ 2858.827348] ? __ia32_sys_shutdown+0x80/0x80 [ 2858.828240] ? __lock_acquire+0x1657/0x5b00 [ 2858.829134] ___sys_recvmsg+0xd5/0x200 [ 2858.829944] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2858.830947] ? _raw_spin_unlock_irq+0x27/0x30 [ 2858.831862] ? lock_acquire+0x197/0x470 [ 2858.832669] ? find_held_lock+0x2c/0x110 [ 2858.833500] ? __might_fault+0xd3/0x180 [ 2858.834318] ? lock_downgrade+0x6d0/0x6d0 [ 2858.835158] ? io_schedule_timeout+0x140/0x140 [ 2858.836098] do_recvmmsg+0x24c/0x6d0 [ 2858.836859] ? ___sys_recvmsg+0x200/0x200 [ 2858.837698] ? lock_downgrade+0x6d0/0x6d0 [ 2858.838554] ? ksys_write+0x12d/0x260 [ 2858.839340] ? wait_for_completion_io+0x270/0x270 [ 2858.840317] ? rcu_read_lock_any_held+0x75/0xa0 [ 2858.841256] ? vfs_write+0x354/0xa70 [ 2858.842033] __x64_sys_recvmmsg+0x20f/0x260 [ 2858.842907] ? ksys_write+0x1a9/0x260 [ 2858.843678] ? __do_sys_socketcall+0x600/0x600 [ 2858.844611] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2858.845674] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2858.846730] do_syscall_64+0x33/0x40 [ 2858.847492] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2858.848531] RIP: 0033:0x7f37cb5acb19 [ 2858.849283] 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 [ 2858.853028] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2858.854607] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2858.856066] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2858.857507] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2858.858956] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2858.860404] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 18:04:28 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xfff0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:04:28 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x700}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:04:28 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 36) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2858.929468] FAULT_INJECTION: forcing a failure. [ 2858.929468] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2858.932383] CPU: 0 PID: 14126 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2858.933780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2858.935459] Call Trace: [ 2858.936001] dump_stack+0x107/0x167 [ 2858.936743] should_fail.cold+0x5/0xa [ 2858.937522] __alloc_pages_nodemask+0x182/0x600 [ 2858.938472] ? __kmalloc+0x16e/0x390 [ 2858.939232] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2858.940468] ? trace_hardirqs_on+0x5b/0x180 [ 2858.941358] alloc_pages_current+0x187/0x280 [ 2858.942275] relay_open_buf.part.0+0x2a5/0xc00 [ 2858.943197] relay_open+0x531/0xa10 [ 2858.943950] do_blk_trace_setup+0x4cf/0xc10 [ 2858.944842] ? _copy_from_user+0xfb/0x1b0 [ 2858.945681] __blk_trace_setup+0xca/0x180 [ 2858.946533] ? do_blk_trace_setup+0xc10/0xc10 [ 2858.947453] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2858.948557] blk_trace_ioctl+0x155/0x290 [ 2858.949373] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2858.950369] ? do_vfs_ioctl+0x283/0x10d0 [ 2858.951188] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2858.952240] ? generic_block_fiemap+0x60/0x60 [ 2858.953144] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2858.954140] blkdev_ioctl+0xc1/0x710 [ 2858.954893] ? blkdev_common_ioctl+0x1870/0x1870 [ 2858.955852] ? selinux_file_ioctl+0xb6/0x270 [ 2858.956750] block_ioctl+0xf9/0x140 [ 2858.957486] ? blkdev_read_iter+0x1c0/0x1c0 [ 2858.958365] __x64_sys_ioctl+0x19a/0x210 [ 2858.959185] do_syscall_64+0x33/0x40 [ 2858.959935] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2858.960960] RIP: 0033:0x7fc5fe1ccb19 [ 2858.961710] 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 [ 2858.965432] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2858.966987] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2858.968421] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2858.969861] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2858.971321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2858.972759] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2858.980663] blktrace: Concurrent blktraces are not allowed on loop14 18:04:28 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 100) 18:04:28 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xc00, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2859.015487] blktrace: Concurrent blktraces are not allowed on loop14 [ 2859.060389] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2859.110865] FAULT_INJECTION: forcing a failure. [ 2859.110865] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2859.113585] CPU: 1 PID: 14138 Comm: syz-executor.3 Not tainted 5.10.179 #1 [ 2859.114988] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2859.116654] Call Trace: [ 2859.117191] dump_stack+0x107/0x167 [ 2859.117957] should_fail.cold+0x5/0xa [ 2859.118734] _copy_from_user+0x2e/0x1b0 [ 2859.119541] __copy_msghdr_from_user+0x91/0x4b0 [ 2859.120476] ? __ia32_sys_shutdown+0x80/0x80 [ 2859.121348] ? __lock_acquire+0x1657/0x5b00 [ 2859.122228] ___sys_recvmsg+0xd5/0x200 [ 2859.123003] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2859.123982] ? _raw_spin_unlock_irq+0x27/0x30 [ 2859.124878] ? lock_acquire+0x197/0x470 [ 2859.125678] ? find_held_lock+0x2c/0x110 [ 2859.126496] ? __might_fault+0xd3/0x180 [ 2859.127305] ? lock_downgrade+0x6d0/0x6d0 [ 2859.128129] ? io_schedule_timeout+0x140/0x140 [ 2859.129046] do_recvmmsg+0x24c/0x6d0 [ 2859.129800] ? ___sys_recvmsg+0x200/0x200 [ 2859.130646] ? lock_downgrade+0x6d0/0x6d0 [ 2859.131484] ? ksys_write+0x12d/0x260 [ 2859.132259] ? wait_for_completion_io+0x270/0x270 [ 2859.133238] ? rcu_read_lock_any_held+0x75/0xa0 [ 2859.134163] ? vfs_write+0x354/0xa70 [ 2859.134921] __x64_sys_recvmmsg+0x20f/0x260 [ 2859.135791] ? ksys_write+0x1a9/0x260 [ 2859.136559] ? __do_sys_socketcall+0x600/0x600 [ 2859.137471] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2859.138525] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2859.139553] do_syscall_64+0x33/0x40 [ 2859.140298] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2859.141315] RIP: 0033:0x7f37cb5acb19 [ 2859.142062] 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 [ 2859.145685] RSP: 002b:00007f37c8b22188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2859.147198] RAX: ffffffffffffffda RBX: 00007f37cb6bff60 RCX: 00007f37cb5acb19 [ 2859.148605] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2859.150023] RBP: 00007f37c8b221d0 R08: 0000000000000000 R09: 0000000000000000 [ 2859.151432] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000003 [ 2859.152835] R13: 00007ffc5ec8f03f R14: 00007f37c8b22300 R15: 0000000000022000 18:04:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) 18:04:44 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 37) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2875.752427] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:04:44 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x803}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:04:45 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xffff, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:04:45 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:04:45 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2000, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2875.795048] blktrace: Concurrent blktraces are not allowed on loop14 18:04:45 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 55) 18:04:45 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) [ 2875.806651] FAULT_INJECTION: forcing a failure. [ 2875.806651] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2875.809405] CPU: 1 PID: 14151 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2875.810810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2875.812507] Call Trace: [ 2875.813038] dump_stack+0x107/0x167 [ 2875.813775] should_fail.cold+0x5/0xa [ 2875.814567] __alloc_pages_nodemask+0x182/0x600 [ 2875.815529] ? __kmalloc+0x16e/0x390 [ 2875.816306] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2875.817530] ? trace_hardirqs_on+0x5b/0x180 [ 2875.818436] alloc_pages_current+0x187/0x280 [ 2875.819334] relay_open_buf.part.0+0x2a5/0xc00 [ 2875.820271] relay_open+0x531/0xa10 [ 2875.821021] do_blk_trace_setup+0x4cf/0xc10 [ 2875.821901] ? _copy_from_user+0xfb/0x1b0 [ 2875.822761] __blk_trace_setup+0xca/0x180 [ 2875.823605] ? do_blk_trace_setup+0xc10/0xc10 [ 2875.824520] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2875.825608] blk_trace_ioctl+0x155/0x290 [ 2875.826442] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2875.827433] ? do_vfs_ioctl+0x283/0x10d0 [ 2875.828257] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2875.829319] ? generic_block_fiemap+0x60/0x60 [ 2875.830247] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2875.831235] blkdev_ioctl+0xc1/0x710 [ 2875.831994] ? blkdev_common_ioctl+0x1870/0x1870 [ 2875.832955] ? selinux_file_ioctl+0xb6/0x270 [ 2875.833889] block_ioctl+0xf9/0x140 [ 2875.834618] ? blkdev_read_iter+0x1c0/0x1c0 [ 2875.835503] __x64_sys_ioctl+0x19a/0x210 [ 2875.836337] do_syscall_64+0x33/0x40 [ 2875.837104] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2875.838167] RIP: 0033:0x7fc5fe1ccb19 [ 2875.838928] 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 [ 2875.842688] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2875.844235] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2875.845685] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2875.847138] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2875.848589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2875.850029] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2875.862834] FAULT_INJECTION: forcing a failure. [ 2875.862834] name failslab, interval 1, probability 0, space 0, times 0 [ 2875.865341] CPU: 0 PID: 14170 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2875.866772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2875.868472] Call Trace: [ 2875.868732] blktrace: Concurrent blktraces are not allowed on loop14 [ 2875.869029] dump_stack+0x107/0x167 [ 2875.871269] should_fail.cold+0x5/0xa [ 2875.872232] ? create_object.isra.0+0x3a/0xa20 [ 2875.873390] should_failslab+0x5/0x20 [ 2875.874361] kmem_cache_alloc+0x5b/0x310 [ 2875.875403] create_object.isra.0+0x3a/0xa20 [ 2875.876505] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2875.877770] kmem_cache_alloc+0x159/0x310 [ 2875.878834] __kernfs_new_node+0xd4/0x850 [ 2875.879882] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2875.881090] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2875.882334] ? wait_for_completion_io+0x270/0x270 [ 2875.883541] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2875.884860] kernfs_new_node+0x93/0x120 [ 2875.885859] __kernfs_create_file+0x51/0x350 [ 2875.886975] sysfs_add_file_mode_ns+0x221/0x560 [ 2875.888126] sysfs_merge_group+0x198/0x320 [ 2875.889177] ? sysfs_update_group+0x30/0x30 [ 2875.890255] ? kernfs_put+0x31/0x50 [ 2875.891169] dpm_sysfs_add+0x249/0x290 [ 2875.892125] device_add+0x9b7/0x1bc0 [ 2875.893051] ? devlink_add_symlinks+0x970/0x970 [ 2875.894249] device_create_groups_vargs+0x207/0x280 [ 2875.895486] device_create+0xdc/0x120 [ 2875.896456] ? device_create_groups_vargs+0x280/0x280 [ 2875.897733] ? init_timer_key+0x12a/0x240 [ 2875.898680] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2875.899677] mac80211_hwsim_new_radio+0x352/0x4250 [ 2875.900677] ? ____sys_sendmsg+0x70d/0x870 [ 2875.901542] ? ___sys_sendmsg+0xf3/0x170 [ 2875.902378] ? __sys_sendmsg+0xe5/0x1b0 [ 2875.903186] ? do_syscall_64+0x33/0x40 [ 2875.903972] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2875.905052] ? lock_acquire+0x197/0x470 [ 2875.905862] ? create_object.isra.0+0x3ad/0xa20 [ 2875.906838] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2875.907792] ? __kmalloc+0x16e/0x390 [ 2875.908565] hwsim_new_radio_nl+0x991/0x1080 [ 2875.909471] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2875.910541] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2875.911894] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2875.913231] genl_family_rcv_msg_doit+0x22d/0x330 [ 2875.914252] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2875.915617] ? cap_capable+0x1d6/0x240 [ 2875.916430] ? ns_capable+0xe2/0x110 [ 2875.917199] genl_rcv_msg+0x33c/0x5a0 [ 2875.917988] ? genl_get_cmd+0x480/0x480 [ 2875.918814] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2875.919857] ? lock_release+0x680/0x680 [ 2875.920667] ? netlink_deliver_tap+0xf4/0xcd0 [ 2875.921580] netlink_rcv_skb+0x14b/0x430 [ 2875.922413] ? genl_get_cmd+0x480/0x480 [ 2875.923192] ? netlink_ack+0xab0/0xab0 [ 2875.924020] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2875.924952] ? is_vmalloc_addr+0x7b/0xb0 [ 2875.925795] genl_rcv+0x24/0x40 [ 2875.926499] netlink_unicast+0x549/0x7f0 [ 2875.927330] ? netlink_attachskb+0x870/0x870 [ 2875.928209] ? __virt_addr_valid+0x128/0x350 [ 2875.929107] netlink_sendmsg+0x90f/0xdf0 [ 2875.929955] ? netlink_unicast+0x7f0/0x7f0 [ 2875.930842] ? netlink_unicast+0x7f0/0x7f0 [ 2875.931704] sock_sendmsg+0x154/0x190 [ 2875.932491] ____sys_sendmsg+0x70d/0x870 [ 2875.933310] ? kernel_sendmsg+0x50/0x50 [ 2875.934123] ? do_recvmmsg+0x6d0/0x6d0 [ 2875.934912] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2875.935958] ? lock_downgrade+0x6d0/0x6d0 [ 2875.936790] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2875.937847] ___sys_sendmsg+0xf3/0x170 [ 2875.938652] ? sendmsg_copy_msghdr+0x160/0x160 [ 2875.939567] ? lock_downgrade+0x6d0/0x6d0 [ 2875.940396] ? find_held_lock+0x2c/0x110 [ 2875.941215] ? __fget_files+0x296/0x4c0 [ 2875.942023] ? __fget_light+0xea/0x290 [ 2875.942816] __sys_sendmsg+0xe5/0x1b0 [ 2875.943593] ? __sys_sendmsg_sock+0x40/0x40 [ 2875.944454] ? rcu_read_lock_any_held+0x75/0xa0 [ 2875.945403] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2875.946472] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2875.947506] ? trace_hardirqs_on+0x5b/0x180 [ 2875.948370] do_syscall_64+0x33/0x40 [ 2875.949124] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2875.950163] RIP: 0033:0x7f266c4aab19 [ 2875.950912] 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 [ 2875.954576] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2875.956090] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 2875.957517] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2875.958951] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2875.960388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2875.961829] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 18:04:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) [ 2876.037820] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2876.066517] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 2876.094670] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:04:45 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x3, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:04:45 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0xe0ffff}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:04:45 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 38) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2876.158970] blktrace: Concurrent blktraces are not allowed on loop14 18:04:45 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3100, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:04:45 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:04:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x4, 0x0}}], 0x500, 0x20000022, 0x0) [ 2876.188409] blktrace: Concurrent blktraces are not allowed on loop14 [ 2876.202936] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2876.262961] FAULT_INJECTION: forcing a failure. [ 2876.262961] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2876.265677] CPU: 0 PID: 14194 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2876.267094] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2876.268747] Call Trace: [ 2876.269294] dump_stack+0x107/0x167 [ 2876.270015] should_fail.cold+0x5/0xa [ 2876.270837] __alloc_pages_nodemask+0x182/0x600 [ 2876.271762] ? __kmalloc+0x16e/0x390 [ 2876.272552] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2876.273745] ? trace_hardirqs_on+0x5b/0x180 [ 2876.274674] alloc_pages_current+0x187/0x280 [ 2876.275554] relay_open_buf.part.0+0x2a5/0xc00 [ 2876.276486] relay_open+0x531/0xa10 [ 2876.277208] do_blk_trace_setup+0x4cf/0xc10 [ 2876.278084] ? _copy_from_user+0xfb/0x1b0 [ 2876.278962] __blk_trace_setup+0xca/0x180 [ 2876.279812] ? do_blk_trace_setup+0xc10/0xc10 [ 2876.280730] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2876.281820] blk_trace_ioctl+0x155/0x290 [ 2876.282674] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2876.283674] ? do_vfs_ioctl+0x283/0x10d0 [ 2876.284493] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2876.285550] ? generic_block_fiemap+0x60/0x60 [ 2876.286488] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2876.287468] blkdev_ioctl+0xc1/0x710 [ 2876.287570] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2876.288220] ? blkdev_common_ioctl+0x1870/0x1870 [ 2876.288244] ? selinux_file_ioctl+0xb6/0x270 [ 2876.288270] block_ioctl+0xf9/0x140 [ 2876.292525] ? blkdev_read_iter+0x1c0/0x1c0 [ 2876.293407] __x64_sys_ioctl+0x19a/0x210 [ 2876.294252] do_syscall_64+0x33/0x40 [ 2876.295010] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2876.296045] RIP: 0033:0x7fc5fe1ccb19 [ 2876.296801] 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 [ 2876.300528] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2876.302062] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2876.303519] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2876.304959] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2876.306422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2876.307860] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 18:04:45 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x1000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:04:45 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) [ 2876.390410] blktrace: Concurrent blktraces are not allowed on loop14 [ 2876.417012] blktrace: Concurrent blktraces are not allowed on loop14 [ 2876.480287] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value 18:05:00 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x21, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:05:00 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:05:00 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 56) 18:05:00 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 39) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:05:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x34, 0x0}}], 0x500, 0x20000022, 0x0) 18:05:00 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4000, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:05:00 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x8, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:05:00 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x2000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 2891.236839] blktrace: Concurrent blktraces are not allowed on loop14 [ 2891.253990] FAULT_INJECTION: forcing a failure. [ 2891.253990] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2891.255920] CPU: 0 PID: 14231 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2891.256599] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2891.256869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2891.256884] Call Trace: [ 2891.260136] dump_stack+0x107/0x167 [ 2891.260636] should_fail.cold+0x5/0xa [ 2891.261165] __alloc_pages_nodemask+0x182/0x600 [ 2891.261802] ? __kmalloc+0x16e/0x390 [ 2891.262328] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2891.263191] ? trace_hardirqs_on+0x5b/0x180 [ 2891.263785] alloc_pages_current+0x187/0x280 [ 2891.264380] relay_open_buf.part.0+0x2a5/0xc00 [ 2891.265012] relay_open+0x531/0xa10 [ 2891.265524] do_blk_trace_setup+0x4cf/0xc10 [ 2891.266117] ? _copy_from_user+0xfb/0x1b0 [ 2891.266679] __blk_trace_setup+0xca/0x180 [ 2891.267261] ? do_blk_trace_setup+0xc10/0xc10 [ 2891.267866] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2891.268620] blk_trace_ioctl+0x155/0x290 [ 2891.269175] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2891.269844] ? do_vfs_ioctl+0x283/0x10d0 [ 2891.270411] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2891.271126] ? generic_block_fiemap+0x60/0x60 [ 2891.271746] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2891.272409] blkdev_ioctl+0xc1/0x710 [ 2891.272911] ? blkdev_common_ioctl+0x1870/0x1870 [ 2891.273553] ? selinux_file_ioctl+0xb6/0x270 [ 2891.274167] block_ioctl+0xf9/0x140 [ 2891.274683] ? blkdev_read_iter+0x1c0/0x1c0 [ 2891.275266] __x64_sys_ioctl+0x19a/0x210 [ 2891.275819] do_syscall_64+0x33/0x40 [ 2891.276328] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2891.277040] RIP: 0033:0x7fc5fe1ccb19 [ 2891.277553] 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 [ 2891.280093] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2891.281158] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2891.282133] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2891.283129] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2891.284113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2891.285106] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2891.299025] blktrace: Concurrent blktraces are not allowed on loop14 [ 2891.336965] FAULT_INJECTION: forcing a failure. [ 2891.336965] name failslab, interval 1, probability 0, space 0, times 0 [ 2891.339434] CPU: 1 PID: 14245 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2891.340853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2891.342589] Call Trace: [ 2891.343137] dump_stack+0x107/0x167 [ 2891.343891] should_fail.cold+0x5/0xa [ 2891.344672] ? kobject_uevent_env+0x22b/0xf90 [ 2891.345591] ? dev_uevent_filter+0xd0/0xd0 [ 2891.346484] should_failslab+0x5/0x20 [ 2891.347260] kmem_cache_alloc_trace+0x55/0x320 [ 2891.348201] ? dev_uevent_filter+0xd0/0xd0 [ 2891.349051] kobject_uevent_env+0x22b/0xf90 18:05:00 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x3000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 2891.349941] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2891.351221] device_add+0xaaf/0x1bc0 [ 2891.351988] ? devlink_add_symlinks+0x970/0x970 [ 2891.352954] device_create_groups_vargs+0x207/0x280 [ 2891.353974] device_create+0xdc/0x120 [ 2891.354787] ? device_create_groups_vargs+0x280/0x280 [ 2891.355844] ? init_timer_key+0x12a/0x240 [ 2891.356696] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2891.357687] mac80211_hwsim_new_radio+0x352/0x4250 [ 2891.358693] ? ____sys_sendmsg+0x70d/0x870 [ 2891.359552] ? ___sys_sendmsg+0xf3/0x170 [ 2891.360382] ? __sys_sendmsg+0xe5/0x1b0 [ 2891.361197] ? do_syscall_64+0x33/0x40 [ 2891.361992] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2891.363100] ? lock_acquire+0x197/0x470 18:05:00 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x22, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2891.363926] ? create_object.isra.0+0x3ad/0xa20 [ 2891.364997] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2891.365948] ? __kmalloc+0x16e/0x390 [ 2891.366721] hwsim_new_radio_nl+0x991/0x1080 [ 2891.367624] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2891.368702] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2891.370037] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2891.371395] genl_family_rcv_msg_doit+0x22d/0x330 [ 2891.372386] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2891.373728] ? cap_capable+0x1d6/0x240 [ 2891.374555] ? ns_capable+0xe2/0x110 [ 2891.375324] genl_rcv_msg+0x33c/0x5a0 [ 2891.376107] ? genl_get_cmd+0x480/0x480 [ 2891.376920] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2891.377982] ? lock_release+0x680/0x680 [ 2891.378811] ? netlink_deliver_tap+0xf4/0xcd0 [ 2891.379740] netlink_rcv_skb+0x14b/0x430 [ 2891.380579] ? genl_get_cmd+0x480/0x480 [ 2891.381397] ? netlink_ack+0xab0/0xab0 [ 2891.382205] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2891.383155] ? is_vmalloc_addr+0x7b/0xb0 [ 2891.383996] genl_rcv+0x24/0x40 [ 2891.384671] netlink_unicast+0x549/0x7f0 [ 2891.385515] ? netlink_attachskb+0x870/0x870 [ 2891.386417] ? __virt_addr_valid+0x128/0x350 [ 2891.387328] netlink_sendmsg+0x90f/0xdf0 [ 2891.388163] ? netlink_unicast+0x7f0/0x7f0 [ 2891.389048] ? netlink_unicast+0x7f0/0x7f0 [ 2891.389920] sock_sendmsg+0x154/0x190 [ 2891.390704] ____sys_sendmsg+0x70d/0x870 [ 2891.391542] ? kernel_sendmsg+0x50/0x50 [ 2891.392353] ? do_recvmmsg+0x6d0/0x6d0 [ 2891.393153] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2891.394224] ? lock_downgrade+0x6d0/0x6d0 [ 2891.395091] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2891.396163] ___sys_sendmsg+0xf3/0x170 [ 2891.396964] ? sendmsg_copy_msghdr+0x160/0x160 [ 2891.397904] ? lock_downgrade+0x6d0/0x6d0 [ 2891.398763] ? find_held_lock+0x2c/0x110 [ 2891.399594] ? __fget_files+0x296/0x4c0 [ 2891.400418] ? __fget_light+0xea/0x290 [ 2891.401213] __sys_sendmsg+0xe5/0x1b0 [ 2891.401992] ? __sys_sendmsg_sock+0x40/0x40 [ 2891.402876] ? rcu_read_lock_any_held+0x75/0xa0 [ 2891.403848] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2891.404920] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2891.405980] ? trace_hardirqs_on+0x5b/0x180 [ 2891.406880] do_syscall_64+0x33/0x40 [ 2891.407652] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2891.408710] RIP: 0033:0x7f266c4aab19 [ 2891.409477] 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 [ 2891.413248] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2891.414818] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 2891.416279] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2891.417732] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2891.418365] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 2891.419188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2891.419201] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 18:05:00 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 40) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:05:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x2000, 0x0}}], 0x500, 0x20000022, 0x0) [ 2891.473874] blktrace: Concurrent blktraces are not allowed on loop14 18:05:00 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4800, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:05:00 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2891.514863] blktrace: Concurrent blktraces are not allowed on loop14 [ 2891.522212] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:05:00 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) [ 2891.554075] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2891.564501] FAULT_INJECTION: forcing a failure. [ 2891.564501] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2891.567026] CPU: 1 PID: 14265 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2891.568416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2891.570106] Call Trace: [ 2891.570653] dump_stack+0x107/0x167 [ 2891.571400] should_fail.cold+0x5/0xa [ 2891.572193] __alloc_pages_nodemask+0x182/0x600 [ 2891.573140] ? __kmalloc+0x16e/0x390 [ 2891.573907] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2891.575153] ? trace_hardirqs_on+0x5b/0x180 [ 2891.576031] alloc_pages_current+0x187/0x280 [ 2891.576927] relay_open_buf.part.0+0x2a5/0xc00 [ 2891.577861] relay_open+0x531/0xa10 [ 2891.578620] do_blk_trace_setup+0x4cf/0xc10 [ 2891.579494] ? _copy_from_user+0xfb/0x1b0 [ 2891.580404] __blk_trace_setup+0xca/0x180 [ 2891.581343] ? do_blk_trace_setup+0xc10/0xc10 [ 2891.582381] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2891.583590] blk_trace_ioctl+0x155/0x290 [ 2891.584508] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2891.585618] ? do_vfs_ioctl+0x283/0x10d0 [ 2891.586544] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2891.587730] ? generic_block_fiemap+0x60/0x60 [ 2891.588742] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2891.589835] blkdev_ioctl+0xc1/0x710 [ 2891.590692] ? blkdev_common_ioctl+0x1870/0x1870 [ 2891.591768] ? selinux_file_ioctl+0xb6/0x270 18:05:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x3400, 0x0}}], 0x500, 0x20000022, 0x0) [ 2891.592767] block_ioctl+0xf9/0x140 [ 2891.593725] ? blkdev_read_iter+0x1c0/0x1c0 [ 2891.594716] __x64_sys_ioctl+0x19a/0x210 [ 2891.595637] do_syscall_64+0x33/0x40 [ 2891.596473] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2891.597625] RIP: 0033:0x7fc5fe1ccb19 [ 2891.598483] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2891.602607] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2891.604307] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2891.605903] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2891.607507] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2891.609095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2891.610695] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2891.639986] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:05:00 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 57) [ 2891.700505] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2891.727873] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 2891.800855] FAULT_INJECTION: forcing a failure. [ 2891.800855] name failslab, interval 1, probability 0, space 0, times 0 [ 2891.802178] CPU: 0 PID: 14278 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2891.802949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2891.803854] Call Trace: [ 2891.804146] dump_stack+0x107/0x167 [ 2891.804545] should_fail.cold+0x5/0xa [ 2891.804958] ? kobject_uevent_env+0x22b/0xf90 [ 2891.805447] ? dev_uevent_filter+0xd0/0xd0 [ 2891.805904] should_failslab+0x5/0x20 [ 2891.806313] kmem_cache_alloc_trace+0x55/0x320 [ 2891.806823] ? dev_uevent_filter+0xd0/0xd0 [ 2891.807277] kobject_uevent_env+0x22b/0xf90 [ 2891.807738] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2891.808307] device_add+0xaaf/0x1bc0 [ 2891.808715] ? devlink_add_symlinks+0x970/0x970 [ 2891.809219] device_create_groups_vargs+0x207/0x280 [ 2891.809748] device_create+0xdc/0x120 [ 2891.810156] ? device_create_groups_vargs+0x280/0x280 [ 2891.810755] ? init_timer_key+0x12a/0x240 [ 2891.811199] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2891.811734] mac80211_hwsim_new_radio+0x352/0x4250 [ 2891.812275] ? ____sys_sendmsg+0x70d/0x870 [ 2891.812743] ? ___sys_sendmsg+0xf3/0x170 [ 2891.813187] ? __sys_sendmsg+0xe5/0x1b0 [ 2891.813625] ? do_syscall_64+0x33/0x40 [ 2891.814058] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2891.814650] ? create_object.isra.0+0x3ad/0xa20 [ 2891.815169] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2891.815671] ? __kmalloc+0x16e/0x390 [ 2891.816083] hwsim_new_radio_nl+0x991/0x1080 [ 2891.816574] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2891.817154] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2891.817876] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2891.818616] genl_family_rcv_msg_doit+0x22d/0x330 [ 2891.819148] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2891.819867] ? cap_capable+0x1d6/0x240 [ 2891.820296] ? ns_capable+0xe2/0x110 [ 2891.820704] genl_rcv_msg+0x33c/0x5a0 [ 2891.821125] ? genl_get_cmd+0x480/0x480 [ 2891.821564] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2891.822134] ? lock_release+0x680/0x680 [ 2891.822588] ? netlink_deliver_tap+0xf4/0xcd0 [ 2891.823083] netlink_rcv_skb+0x14b/0x430 [ 2891.823522] ? genl_get_cmd+0x480/0x480 [ 2891.823952] ? netlink_ack+0xab0/0xab0 [ 2891.824391] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2891.824891] ? is_vmalloc_addr+0x7b/0xb0 [ 2891.825342] genl_rcv+0x24/0x40 [ 2891.825708] netlink_unicast+0x549/0x7f0 [ 2891.826162] ? netlink_attachskb+0x870/0x870 [ 2891.826655] ? __virt_addr_valid+0x128/0x350 [ 2891.827157] netlink_sendmsg+0x90f/0xdf0 [ 2891.827618] ? netlink_unicast+0x7f0/0x7f0 [ 2891.828100] ? netlink_unicast+0x7f0/0x7f0 [ 2891.828568] sock_sendmsg+0x154/0x190 [ 2891.828987] ____sys_sendmsg+0x70d/0x870 [ 2891.829438] ? kernel_sendmsg+0x50/0x50 [ 2891.829877] ? do_recvmmsg+0x6d0/0x6d0 [ 2891.830306] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2891.830893] ? lock_downgrade+0x6d0/0x6d0 [ 2891.831356] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2891.831943] ___sys_sendmsg+0xf3/0x170 [ 2891.832371] ? sendmsg_copy_msghdr+0x160/0x160 [ 2891.832880] ? lock_downgrade+0x6d0/0x6d0 [ 2891.833339] ? find_held_lock+0x2c/0x110 [ 2891.833802] ? __fget_files+0x296/0x4c0 [ 2891.834271] ? __fget_light+0xea/0x290 [ 2891.834718] __sys_sendmsg+0xe5/0x1b0 [ 2891.835139] ? __sys_sendmsg_sock+0x40/0x40 [ 2891.835626] ? rcu_read_lock_any_held+0x75/0xa0 [ 2891.836149] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2891.836739] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2891.837317] ? trace_hardirqs_on+0x5b/0x180 [ 2891.837797] do_syscall_64+0x33/0x40 [ 2891.838208] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2891.838794] RIP: 0033:0x7f266c4aab19 [ 2891.839206] 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 [ 2891.841230] RSP: 002b:00007f2669a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2891.842081] RAX: ffffffffffffffda RBX: 00007f266c5bdf60 RCX: 00007f266c4aab19 [ 2891.842873] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000005 [ 2891.843655] RBP: 00007f2669a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 2891.844455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2891.845252] R13: 00007ffde1ae52ef R14: 00007f2669a20300 R15: 0000000000022000 18:05:15 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 58) 18:05:15 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f8000020", 0x19, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:05:15 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x3080000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:05:15 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c00, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:05:15 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x23, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:05:15 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x31, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:05:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x4000, 0x0}}], 0x500, 0x20000022, 0x0) 18:05:15 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 41) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2906.574698] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2906.576101] FAULT_INJECTION: forcing a failure. [ 2906.576101] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2906.579619] CPU: 0 PID: 14303 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2906.580990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2906.582640] Call Trace: [ 2906.583016] blktrace: Concurrent blktraces are not allowed on loop14 [ 2906.583167] dump_stack+0x107/0x167 [ 2906.583190] should_fail.cold+0x5/0xa [ 2906.583219] __alloc_pages_nodemask+0x182/0x600 [ 2906.587093] ? __kmalloc+0x16e/0x390 [ 2906.587841] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2906.589031] ? trace_hardirqs_on+0x5b/0x180 [ 2906.589890] alloc_pages_current+0x187/0x280 [ 2906.590777] relay_open_buf.part.0+0x2a5/0xc00 [ 2906.591780] relay_open+0x531/0xa10 [ 2906.592598] do_blk_trace_setup+0x4cf/0xc10 [ 2906.593559] ? _copy_from_user+0xfb/0x1b0 [ 2906.594488] __blk_trace_setup+0xca/0x180 [ 2906.595424] ? do_blk_trace_setup+0xc10/0xc10 [ 2906.596421] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2906.597603] blk_trace_ioctl+0x155/0x290 [ 2906.598506] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2906.599614] ? do_vfs_ioctl+0x283/0x10d0 [ 2906.600513] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2906.601686] ? generic_block_fiemap+0x60/0x60 [ 2906.602697] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2906.603773] blkdev_ioctl+0xc1/0x710 [ 2906.604479] blktrace: Concurrent blktraces are not allowed on loop14 [ 2906.604607] ? blkdev_common_ioctl+0x1870/0x1870 [ 2906.607072] ? selinux_file_ioctl+0xb6/0x270 [ 2906.608055] block_ioctl+0xf9/0x140 [ 2906.608866] ? blkdev_read_iter+0x1c0/0x1c0 [ 2906.609826] __x64_sys_ioctl+0x19a/0x210 [ 2906.610758] do_syscall_64+0x33/0x40 [ 2906.611592] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2906.612730] RIP: 0033:0x7fc5fe1ccb19 [ 2906.613560] 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 [ 2906.617633] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2906.619347] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2906.620925] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2906.622512] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2906.624126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2906.625711] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2906.693503] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2906.697965] FAULT_INJECTION: forcing a failure. [ 2906.697965] name failslab, interval 1, probability 0, space 0, times 0 [ 2906.700964] CPU: 0 PID: 14305 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2906.702742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2906.704599] Call Trace: [ 2906.705196] dump_stack+0x107/0x167 18:05:15 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x4000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 2906.706019] should_fail.cold+0x5/0xa [ 2906.706976] ? kobject_uevent_env+0x22b/0xf90 [ 2906.707702] ? dev_uevent_filter+0xd0/0xd0 [ 2906.708388] should_failslab+0x5/0x20 [ 2906.709005] kmem_cache_alloc_trace+0x55/0x320 [ 2906.709742] ? dev_uevent_filter+0xd0/0xd0 [ 2906.710423] kobject_uevent_env+0x22b/0xf90 [ 2906.711135] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2906.711952] device_add+0xaaf/0x1bc0 [ 2906.712494] ? devlink_add_symlinks+0x970/0x970 [ 2906.713244] device_create_groups_vargs+0x207/0x280 [ 2906.714029] device_create+0xdc/0x120 [ 2906.714847] ? device_create_groups_vargs+0x280/0x280 [ 2906.716098] ? init_timer_key+0x12a/0x240 [ 2906.717100] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2906.718260] mac80211_hwsim_new_radio+0x352/0x4250 [ 2906.719439] ? ____sys_sendmsg+0x70d/0x870 [ 2906.720453] ? ___sys_sendmsg+0xf3/0x170 [ 2906.721419] ? __sys_sendmsg+0xe5/0x1b0 [ 2906.722372] ? do_syscall_64+0x33/0x40 [ 2906.723322] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2906.724395] ? lock_acquire+0x197/0x470 [ 2906.725200] ? create_object.isra.0+0x3ad/0xa20 [ 2906.726151] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2906.727109] ? __kmalloc+0x16e/0x390 [ 2906.727876] hwsim_new_radio_nl+0x991/0x1080 [ 2906.728772] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2906.729832] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2906.731187] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2906.732524] genl_family_rcv_msg_doit+0x22d/0x330 [ 2906.733509] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2906.734852] ? cap_capable+0x1d6/0x240 [ 2906.735655] ? ns_capable+0xe2/0x110 [ 2906.736420] genl_rcv_msg+0x33c/0x5a0 [ 2906.737198] ? genl_get_cmd+0x480/0x480 [ 2906.738007] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2906.739066] ? lock_release+0x680/0x680 [ 2906.739872] ? netlink_deliver_tap+0xf4/0xcd0 [ 2906.740786] netlink_rcv_skb+0x14b/0x430 [ 2906.741611] ? genl_get_cmd+0x480/0x480 [ 2906.742425] ? netlink_ack+0xab0/0xab0 [ 2906.743241] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2906.744170] ? is_vmalloc_addr+0x7b/0xb0 [ 2906.745001] genl_rcv+0x24/0x40 [ 2906.745666] netlink_unicast+0x549/0x7f0 [ 2906.746488] ? netlink_attachskb+0x870/0x870 [ 2906.747389] ? __virt_addr_valid+0x128/0x350 [ 2906.748285] netlink_sendmsg+0x90f/0xdf0 [ 2906.749128] ? netlink_unicast+0x7f0/0x7f0 [ 2906.750005] ? netlink_unicast+0x7f0/0x7f0 [ 2906.750880] sock_sendmsg+0x154/0x190 [ 2906.751650] ____sys_sendmsg+0x70d/0x870 [ 2906.752476] ? kernel_sendmsg+0x50/0x50 [ 2906.753278] ? do_recvmmsg+0x6d0/0x6d0 [ 2906.754060] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2906.755123] ? lock_downgrade+0x6d0/0x6d0 [ 2906.755958] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2906.757030] ___sys_sendmsg+0xf3/0x170 [ 2906.757819] ? sendmsg_copy_msghdr+0x160/0x160 [ 2906.758762] ? lock_downgrade+0x6d0/0x6d0 [ 2906.759597] ? find_held_lock+0x2c/0x110 [ 2906.760419] ? __fget_files+0x296/0x4c0 [ 2906.761230] ? __fget_light+0xea/0x290 [ 2906.762019] __sys_sendmsg+0xe5/0x1b0 [ 2906.762788] ? __sys_sendmsg_sock+0x40/0x40 [ 2906.763653] ? rcu_read_lock_any_held+0x75/0xa0 [ 2906.764607] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2906.765658] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2906.766698] ? trace_hardirqs_on+0x5b/0x180 [ 2906.767565] do_syscall_64+0x33/0x40 [ 2906.768314] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2906.769345] RIP: 0033:0x7f266c4aab19 [ 2906.770106] 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 [ 2906.773814] RSP: 002b:00007f2669a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2906.775346] RAX: ffffffffffffffda RBX: 00007f266c5bdf60 RCX: 00007f266c4aab19 [ 2906.776779] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2906.778211] RBP: 00007f2669a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 2906.779651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2906.781078] R13: 00007ffde1ae52ef R14: 00007f2669a20300 R15: 0000000000022000 18:05:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x40000, 0x0}}], 0x500, 0x20000022, 0x0) [ 2906.837627] blktrace: Concurrent blktraces are not allowed on loop14 [ 2906.902000] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 2906.924321] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:05:16 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x24, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2906.953615] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2906.955701] blktrace: Concurrent blktraces are not allowed on loop14 18:05:16 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 59) 18:05:16 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6800, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2907.113588] FAULT_INJECTION: forcing a failure. [ 2907.113588] name failslab, interval 1, probability 0, space 0, times 0 [ 2907.116017] CPU: 0 PID: 14336 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2907.117397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2907.119040] Call Trace: [ 2907.119563] dump_stack+0x107/0x167 [ 2907.120302] should_fail.cold+0x5/0xa [ 2907.121064] ? kobject_get_path+0xc4/0x1d0 [ 2907.121898] should_failslab+0x5/0x20 [ 2907.122678] __kmalloc+0x72/0x390 [ 2907.123370] ? trace_hardirqs_on+0x5b/0x180 [ 2907.124232] kobject_get_path+0xc4/0x1d0 [ 2907.125064] kobject_uevent_env+0x251/0xf90 [ 2907.125932] device_add+0xaaf/0x1bc0 [ 2907.126704] ? devlink_add_symlinks+0x970/0x970 [ 2907.127629] device_create_groups_vargs+0x207/0x280 [ 2907.128629] device_create+0xdc/0x120 [ 2907.129391] ? device_create_groups_vargs+0x280/0x280 [ 2907.130415] ? init_timer_key+0x12a/0x240 [ 2907.131246] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2907.132228] mac80211_hwsim_new_radio+0x352/0x4250 [ 2907.133200] ? ____sys_sendmsg+0x70d/0x870 [ 2907.134034] ? ___sys_sendmsg+0xf3/0x170 [ 2907.134881] ? __sys_sendmsg+0xe5/0x1b0 [ 2907.135668] ? do_syscall_64+0x33/0x40 [ 2907.136466] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2907.137551] ? lock_acquire+0x197/0x470 [ 2907.138368] ? create_object.isra.0+0x3ad/0xa20 [ 2907.139338] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2907.140290] ? __kmalloc+0x16e/0x390 [ 2907.141062] hwsim_new_radio_nl+0x991/0x1080 [ 2907.141978] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2907.143064] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2907.144398] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2907.145720] genl_family_rcv_msg_doit+0x22d/0x330 [ 2907.146719] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2907.148043] ? cap_capable+0x1d6/0x240 [ 2907.148845] ? ns_capable+0xe2/0x110 [ 2907.149603] genl_rcv_msg+0x33c/0x5a0 [ 2907.150377] ? genl_get_cmd+0x480/0x480 [ 2907.151191] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2907.152234] ? lock_release+0x680/0x680 [ 2907.153037] ? netlink_deliver_tap+0xf4/0xcd0 [ 2907.153947] netlink_rcv_skb+0x14b/0x430 [ 2907.154788] ? genl_get_cmd+0x480/0x480 [ 2907.155595] ? netlink_ack+0xab0/0xab0 [ 2907.156391] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2907.157309] ? is_vmalloc_addr+0x7b/0xb0 [ 2907.158134] genl_rcv+0x24/0x40 [ 2907.158807] netlink_unicast+0x549/0x7f0 [ 2907.159633] ? netlink_attachskb+0x870/0x870 [ 2907.160516] ? __virt_addr_valid+0x128/0x350 [ 2907.161418] netlink_sendmsg+0x90f/0xdf0 [ 2907.162245] ? netlink_unicast+0x7f0/0x7f0 [ 2907.163124] ? netlink_unicast+0x7f0/0x7f0 [ 2907.163973] sock_sendmsg+0x154/0x190 [ 2907.164743] ____sys_sendmsg+0x70d/0x870 [ 2907.165562] ? kernel_sendmsg+0x50/0x50 [ 2907.166359] ? do_recvmmsg+0x6d0/0x6d0 [ 2907.167149] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2907.168205] ? lock_downgrade+0x6d0/0x6d0 [ 2907.169042] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2907.170103] ___sys_sendmsg+0xf3/0x170 [ 2907.170895] ? sendmsg_copy_msghdr+0x160/0x160 [ 2907.171817] ? lock_downgrade+0x6d0/0x6d0 [ 2907.172653] ? find_held_lock+0x2c/0x110 [ 2907.173479] ? __fget_files+0x296/0x4c0 [ 2907.174288] ? __fget_light+0xea/0x290 [ 2907.175090] __sys_sendmsg+0xe5/0x1b0 [ 2907.175856] ? __sys_sendmsg_sock+0x40/0x40 [ 2907.176723] ? rcu_read_lock_any_held+0x75/0xa0 [ 2907.177675] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2907.178737] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2907.179775] ? trace_hardirqs_on+0x5b/0x180 [ 2907.180645] do_syscall_64+0x33/0x40 [ 2907.181397] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2907.182427] RIP: 0033:0x7f266c4aab19 [ 2907.183190] 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 [ 2907.186894] RSP: 002b:00007f2669a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2907.188423] RAX: ffffffffffffffda RBX: 00007f266c5bdf60 RCX: 00007f266c4aab19 [ 2907.189855] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2907.191295] RBP: 00007f2669a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 2907.192725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2907.194158] R13: 00007ffde1ae52ef R14: 00007f2669a20300 R15: 0000000000022000 18:05:30 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 42) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2920.789338] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2920.803208] FAULT_INJECTION: forcing a failure. [ 2920.803208] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2920.804829] CPU: 1 PID: 14352 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2920.805602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2920.806529] Call Trace: [ 2920.806831] dump_stack+0x107/0x167 [ 2920.807238] should_fail.cold+0x5/0xa [ 2920.807667] __alloc_pages_nodemask+0x182/0x600 [ 2920.808182] ? __kmalloc+0x16e/0x390 [ 2920.808598] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2920.809266] ? trace_hardirqs_on+0x5b/0x180 [ 2920.809746] alloc_pages_current+0x187/0x280 [ 2920.810229] relay_open_buf.part.0+0x2a5/0xc00 [ 2920.810756] relay_open+0x531/0xa10 [ 2920.811154] do_blk_trace_setup+0x4cf/0xc10 [ 2920.811614] ? _copy_from_user+0xfb/0x1b0 [ 2920.812078] __blk_trace_setup+0xca/0x180 [ 2920.812540] ? do_blk_trace_setup+0xc10/0xc10 [ 2920.813050] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2920.813651] blk_trace_ioctl+0x155/0x290 [ 2920.814107] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2920.814652] ? do_vfs_ioctl+0x283/0x10d0 [ 2920.815500] ? selinux_bprm_creds_for_exec+0xb60/0xb60 18:05:30 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 60) 18:05:30 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c00, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:05:30 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x48, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:05:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 18:05:30 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2920.817072] ? generic_block_fiemap+0x60/0x60 [ 2920.818429] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2920.819790] blkdev_ioctl+0xc1/0x710 [ 2920.820834] ? blkdev_common_ioctl+0x1870/0x1870 [ 2920.822154] ? selinux_file_ioctl+0xb6/0x270 [ 2920.823406] block_ioctl+0xf9/0x140 [ 2920.824419] ? blkdev_read_iter+0x1c0/0x1c0 [ 2920.825624] __x64_sys_ioctl+0x19a/0x210 [ 2920.826769] do_syscall_64+0x33/0x40 [ 2920.827796] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2920.829216] RIP: 0033:0x7fc5fe1ccb19 bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f8000020", 0x19, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:05:30 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x5000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:05:30 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x25, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2920.830257] 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 [ 2920.835470] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2920.837565] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2920.839540] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2920.840058] blktrace: Concurrent blktraces are not allowed on loop14 [ 2920.841375] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2920.841394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2920.841413] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2920.859388] FAULT_INJECTION: forcing a failure. [ 2920.859388] name failslab, interval 1, probability 0, space 0, times 0 [ 2920.862888] CPU: 0 PID: 14367 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2920.864806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2920.867089] Call Trace: [ 2920.867846] dump_stack+0x107/0x167 [ 2920.868875] should_fail.cold+0x5/0xa [ 2920.869936] ? __alloc_skb+0x6d/0x5b0 [ 2920.871025] should_failslab+0x5/0x20 [ 2920.872091] kmem_cache_alloc_node+0x55/0x330 [ 2920.873353] __alloc_skb+0x6d/0x5b0 [ 2920.874390] alloc_uevent_skb+0x7b/0x210 [ 2920.875522] kobject_uevent_env+0x99a/0xf90 [ 2920.876671] device_add+0xaaf/0x1bc0 [ 2920.877677] ? devlink_add_symlinks+0x970/0x970 [ 2920.878942] device_create_groups_vargs+0x207/0x280 [ 2920.880249] device_create+0xdc/0x120 [ 2920.881252] ? device_create_groups_vargs+0x280/0x280 [ 2920.882616] ? init_timer_key+0x12a/0x240 [ 2920.883730] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2920.884903] mac80211_hwsim_new_radio+0x352/0x4250 [ 2920.886061] ? ____sys_sendmsg+0x70d/0x870 [ 2920.887104] ? ___sys_sendmsg+0xf3/0x170 [ 2920.888072] ? __sys_sendmsg+0xe5/0x1b0 [ 2920.889024] ? do_syscall_64+0x33/0x40 [ 2920.889950] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2920.891240] ? lock_acquire+0x197/0x470 [ 2920.892182] ? create_object.isra.0+0x3ad/0xa20 [ 2920.893311] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2920.894421] ? __kmalloc+0x16e/0x390 [ 2920.895334] hwsim_new_radio_nl+0x991/0x1080 [ 2920.896387] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2920.897651] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2920.899222] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2920.900525] genl_family_rcv_msg_doit+0x22d/0x330 [ 2920.901510] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2920.902832] ? cap_capable+0x1d6/0x240 [ 2920.903669] ? ns_capable+0xe2/0x110 [ 2920.904425] genl_rcv_msg+0x33c/0x5a0 [ 2920.905191] ? genl_get_cmd+0x480/0x480 [ 2920.906001] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2920.907219] ? lock_release+0x680/0x680 [ 2920.908125] ? netlink_deliver_tap+0xf4/0xcd0 [ 2920.909129] netlink_rcv_skb+0x14b/0x430 [ 2920.910051] ? genl_get_cmd+0x480/0x480 [ 2920.910952] ? netlink_ack+0xab0/0xab0 [ 2920.911849] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2920.912863] ? is_vmalloc_addr+0x7b/0xb0 [ 2920.913767] genl_rcv+0x24/0x40 [ 2920.914498] netlink_unicast+0x549/0x7f0 [ 2920.915436] ? netlink_attachskb+0x870/0x870 [ 2920.916410] ? __virt_addr_valid+0x128/0x350 [ 2920.917418] netlink_sendmsg+0x90f/0xdf0 [ 2920.918326] ? netlink_unicast+0x7f0/0x7f0 [ 2920.919314] ? netlink_unicast+0x7f0/0x7f0 [ 2920.920247] sock_sendmsg+0x154/0x190 [ 2920.921088] ____sys_sendmsg+0x70d/0x870 [ 2920.921988] ? kernel_sendmsg+0x50/0x50 [ 2920.922871] ? do_recvmmsg+0x6d0/0x6d0 [ 2920.923737] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2920.924897] ? lock_downgrade+0x6d0/0x6d0 [ 2920.925818] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2920.926993] ___sys_sendmsg+0xf3/0x170 [ 2920.927856] ? sendmsg_copy_msghdr+0x160/0x160 [ 2920.928874] ? lock_downgrade+0x6d0/0x6d0 [ 2920.929792] ? find_held_lock+0x2c/0x110 [ 2920.930698] ? __fget_files+0x296/0x4c0 [ 2920.931611] ? __fget_light+0xea/0x290 [ 2920.932480] __sys_sendmsg+0xe5/0x1b0 [ 2920.933319] ? __sys_sendmsg_sock+0x40/0x40 [ 2920.934270] ? rcu_read_lock_any_held+0x75/0xa0 [ 2920.935327] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2920.936484] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2920.937620] ? trace_hardirqs_on+0x5b/0x180 [ 2920.938574] do_syscall_64+0x33/0x40 [ 2920.939405] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2920.940533] RIP: 0033:0x7f266c4aab19 [ 2920.941358] 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 [ 2920.945406] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2920.947087] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 2920.948652] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2920.950216] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2920.951790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2920.953362] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 [ 2920.969697] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:05:30 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 43) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2921.044396] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 2921.055749] blktrace: Concurrent blktraces are not allowed on loop14 18:05:30 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7400, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:05:30 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x26, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2921.118068] FAULT_INJECTION: forcing a failure. [ 2921.118068] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2921.120821] CPU: 1 PID: 14383 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2921.122241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2921.123949] Call Trace: [ 2921.124500] dump_stack+0x107/0x167 [ 2921.125253] should_fail.cold+0x5/0xa [ 2921.126046] __alloc_pages_nodemask+0x182/0x600 [ 2921.127015] ? __kmalloc+0x16e/0x390 [ 2921.127786] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2921.129038] ? trace_hardirqs_on+0x5b/0x180 [ 2921.129930] alloc_pages_current+0x187/0x280 [ 2921.130856] relay_open_buf.part.0+0x2a5/0xc00 [ 2921.131794] relay_open+0x531/0xa10 [ 2921.132546] do_blk_trace_setup+0x4cf/0xc10 [ 2921.133420] ? _copy_from_user+0xfb/0x1b0 [ 2921.134272] __blk_trace_setup+0xca/0x180 [ 2921.135123] ? do_blk_trace_setup+0xc10/0xc10 [ 2921.136043] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2921.137123] blk_trace_ioctl+0x155/0x290 [ 2921.137952] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2921.138958] ? do_vfs_ioctl+0x283/0x10d0 [ 2921.139794] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2921.140856] ? generic_block_fiemap+0x60/0x60 [ 2921.141776] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2921.142764] blkdev_ioctl+0xc1/0x710 [ 2921.143525] ? blkdev_common_ioctl+0x1870/0x1870 [ 2921.144489] ? selinux_file_ioctl+0xb6/0x270 [ 2921.145399] block_ioctl+0xf9/0x140 [ 2921.146135] ? blkdev_read_iter+0x1c0/0x1c0 [ 2921.147026] __x64_sys_ioctl+0x19a/0x210 [ 2921.147866] do_syscall_64+0x33/0x40 [ 2921.148636] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2921.149692] RIP: 0033:0x7fc5fe1ccb19 [ 2921.150467] 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 [ 2921.154279] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2921.155850] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2921.157311] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2921.158780] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2921.160239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2921.161688] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 18:05:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x34000000, 0x0}}], 0x500, 0x20000022, 0x0) 18:05:30 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x6000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:05:30 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2921.283012] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2921.317904] blktrace: Concurrent blktraces are not allowed on loop14 [ 2921.369490] blktrace: Concurrent blktraces are not allowed on loop14 [ 2921.415467] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:05:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x40000000, 0x0}}], 0x500, 0x20000022, 0x0) 18:05:45 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x27, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:05:45 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x7000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:05:45 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 61) 18:05:45 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a00, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:05:45 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 44) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:05:45 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x68, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:05:45 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f8000020", 0x19, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) [ 2936.375900] FAULT_INJECTION: forcing a failure. [ 2936.375900] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2936.378668] CPU: 1 PID: 14416 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2936.379921] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2936.380053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2936.380065] Call Trace: [ 2936.383909] dump_stack+0x107/0x167 [ 2936.384665] should_fail.cold+0x5/0xa [ 2936.385437] __alloc_pages_nodemask+0x182/0x600 [ 2936.385827] blktrace: Concurrent blktraces are not allowed on loop14 [ 2936.386372] ? __kmalloc+0x16e/0x390 [ 2936.386397] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2936.386429] ? trace_hardirqs_on+0x5b/0x180 [ 2936.386453] alloc_pages_current+0x187/0x280 [ 2936.386475] relay_open_buf.part.0+0x2a5/0xc00 [ 2936.386506] relay_open+0x531/0xa10 [ 2936.386532] do_blk_trace_setup+0x4cf/0xc10 [ 2936.393927] ? _copy_from_user+0xfb/0x1b0 [ 2936.394764] __blk_trace_setup+0xca/0x180 [ 2936.395618] ? do_blk_trace_setup+0xc10/0xc10 [ 2936.396526] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2936.397601] blk_trace_ioctl+0x155/0x290 [ 2936.398424] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2936.399432] ? do_vfs_ioctl+0x283/0x10d0 [ 2936.400252] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2936.401313] ? generic_block_fiemap+0x60/0x60 [ 2936.402231] blkdev_ioctl+0xc1/0x710 [ 2936.402990] ? blkdev_common_ioctl+0x1870/0x1870 [ 2936.403943] ? selinux_file_ioctl+0xb6/0x270 [ 2936.404842] block_ioctl+0xf9/0x140 [ 2936.405573] ? blkdev_read_iter+0x1c0/0x1c0 [ 2936.406472] __x64_sys_ioctl+0x19a/0x210 [ 2936.407314] do_syscall_64+0x33/0x40 [ 2936.408066] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2936.409096] RIP: 0033:0x7fc5fe1ccb19 [ 2936.409849] 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 [ 2936.411941] blktrace: Concurrent blktraces are not allowed on loop14 [ 2936.413554] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2936.413576] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2936.413588] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2936.413599] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2936.413610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2936.413622] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2936.479918] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value 18:05:45 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x28, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2936.501145] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2936.519945] FAULT_INJECTION: forcing a failure. [ 2936.519945] name failslab, interval 1, probability 0, space 0, times 0 [ 2936.522354] CPU: 1 PID: 14442 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2936.523757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2936.525409] Call Trace: [ 2936.525936] dump_stack+0x107/0x167 [ 2936.526666] should_fail.cold+0x5/0xa [ 2936.527431] ? create_object.isra.0+0x3a/0xa20 [ 2936.528337] should_failslab+0x5/0x20 [ 2936.529083] kmem_cache_alloc+0x5b/0x310 [ 2936.529905] create_object.isra.0+0x3a/0xa20 [ 2936.530774] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2936.531798] kmem_cache_alloc_node+0x169/0x330 [ 2936.532721] __alloc_skb+0x6d/0x5b0 [ 2936.533446] alloc_uevent_skb+0x7b/0x210 [ 2936.534301] kobject_uevent_env+0x99a/0xf90 [ 2936.535184] device_add+0xaaf/0x1bc0 [ 2936.535932] ? devlink_add_symlinks+0x970/0x970 [ 2936.536887] device_create_groups_vargs+0x207/0x280 [ 2936.537882] device_create+0xdc/0x120 [ 2936.538637] ? device_create_groups_vargs+0x280/0x280 [ 2936.539689] ? init_timer_key+0x12a/0x240 [ 2936.540516] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2936.541481] mac80211_hwsim_new_radio+0x352/0x4250 [ 2936.542445] ? ____sys_sendmsg+0x70d/0x870 [ 2936.543295] ? ___sys_sendmsg+0xf3/0x170 [ 2936.544096] ? __sys_sendmsg+0xe5/0x1b0 [ 2936.544922] ? do_syscall_64+0x33/0x40 [ 2936.545712] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2936.546785] ? lock_acquire+0x197/0x470 [ 2936.547600] ? create_object.isra.0+0x3ad/0xa20 [ 2936.548547] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2936.549485] ? __kmalloc+0x16e/0x390 [ 2936.550250] hwsim_new_radio_nl+0x991/0x1080 [ 2936.551150] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2936.552208] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2936.553531] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2936.554845] genl_family_rcv_msg_doit+0x22d/0x330 [ 2936.555836] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2936.557154] ? cap_capable+0x1d6/0x240 [ 2936.557951] ? ns_capable+0xe2/0x110 [ 2936.558709] genl_rcv_msg+0x33c/0x5a0 [ 2936.559489] ? genl_get_cmd+0x480/0x480 [ 2936.560294] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2936.561336] ? lock_release+0x680/0x680 [ 2936.562135] ? netlink_deliver_tap+0xf4/0xcd0 [ 2936.563052] netlink_rcv_skb+0x14b/0x430 [ 2936.563872] ? genl_get_cmd+0x480/0x480 [ 2936.564676] ? netlink_ack+0xab0/0xab0 [ 2936.565472] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2936.566390] ? is_vmalloc_addr+0x7b/0xb0 [ 2936.567229] genl_rcv+0x24/0x40 [ 2936.567896] netlink_unicast+0x549/0x7f0 [ 2936.568731] ? netlink_attachskb+0x870/0x870 [ 2936.569615] ? __virt_addr_valid+0x128/0x350 [ 2936.570517] netlink_sendmsg+0x90f/0xdf0 [ 2936.571354] ? netlink_unicast+0x7f0/0x7f0 [ 2936.572220] ? netlink_unicast+0x7f0/0x7f0 [ 2936.573075] sock_sendmsg+0x154/0x190 [ 2936.573846] ____sys_sendmsg+0x70d/0x870 [ 2936.574665] ? kernel_sendmsg+0x50/0x50 [ 2936.575475] ? do_recvmmsg+0x6d0/0x6d0 [ 2936.576265] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2936.577333] ? lock_downgrade+0x6d0/0x6d0 [ 2936.578174] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2936.579248] ___sys_sendmsg+0xf3/0x170 [ 2936.580032] ? sendmsg_copy_msghdr+0x160/0x160 [ 2936.580957] ? lock_downgrade+0x6d0/0x6d0 [ 2936.581795] ? find_held_lock+0x2c/0x110 [ 2936.582627] ? __fget_files+0x296/0x4c0 [ 2936.583453] ? __fget_light+0xea/0x290 [ 2936.584244] __sys_sendmsg+0xe5/0x1b0 [ 2936.585010] ? __sys_sendmsg_sock+0x40/0x40 [ 2936.585877] ? rcu_read_lock_any_held+0x75/0xa0 [ 2936.586830] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2936.587900] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2936.588938] ? trace_hardirqs_on+0x5b/0x180 [ 2936.589814] do_syscall_64+0x33/0x40 [ 2936.590568] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2936.591603] RIP: 0033:0x7f266c4aab19 [ 2936.592354] 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 [ 2936.596051] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2936.597578] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 2936.599016] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2936.600447] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2936.601877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2936.603316] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 18:05:45 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0xffffe000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:05:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0xffffff7f, 0x0}}], 0x500, 0x20000022, 0x0) 18:05:45 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 45) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2936.721453] blktrace: Concurrent blktraces are not allowed on loop14 18:05:45 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2936.744554] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2936.754062] blktrace: Concurrent blktraces are not allowed on loop14 18:05:45 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x910b, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:05:46 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x29, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:05:46 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c", 0x26, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) [ 2936.808674] FAULT_INJECTION: forcing a failure. [ 2936.808674] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2936.811399] CPU: 1 PID: 14454 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2936.812805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2936.814488] Call Trace: [ 2936.815036] dump_stack+0x107/0x167 [ 2936.815779] should_fail.cold+0x5/0xa [ 2936.816562] __alloc_pages_nodemask+0x182/0x600 [ 2936.817518] ? __kmalloc+0x16e/0x390 [ 2936.818281] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2936.819528] ? trace_hardirqs_on+0x5b/0x180 [ 2936.820402] alloc_pages_current+0x187/0x280 [ 2936.821309] relay_open_buf.part.0+0x2a5/0xc00 [ 2936.822239] relay_open+0x531/0xa10 [ 2936.823017] do_blk_trace_setup+0x4cf/0xc10 [ 2936.823888] ? _copy_from_user+0xfb/0x1b0 [ 2936.824734] __blk_trace_setup+0xca/0x180 [ 2936.825570] ? do_blk_trace_setup+0xc10/0xc10 [ 2936.826480] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2936.827581] blk_trace_ioctl+0x155/0x290 [ 2936.828412] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2936.829403] ? do_vfs_ioctl+0x283/0x10d0 [ 2936.830219] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2936.831295] ? generic_block_fiemap+0x60/0x60 [ 2936.832198] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2936.833177] blkdev_ioctl+0xc1/0x710 [ 2936.833942] ? blkdev_common_ioctl+0x1870/0x1870 [ 2936.834926] ? selinux_file_ioctl+0xb6/0x270 [ 2936.835843] block_ioctl+0xf9/0x140 [ 2936.836576] ? blkdev_read_iter+0x1c0/0x1c0 [ 2936.837471] __x64_sys_ioctl+0x19a/0x210 [ 2936.838293] do_syscall_64+0x33/0x40 [ 2936.839062] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2936.840090] RIP: 0033:0x7fc5fe1ccb19 [ 2936.840849] 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 [ 2936.844543] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2936.846073] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2936.847529] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2936.848963] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2936.850395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2936.851837] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 18:05:46 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0xe0ffff00000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 2936.880763] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2936.931739] blktrace: Concurrent blktraces are not allowed on loop14 18:05:46 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x4}}], 0x500, 0x20000022, 0x0) [ 2936.945903] blktrace: Concurrent blktraces are not allowed on loop14 18:05:46 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x2a, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2936.983803] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value 18:05:46 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x100000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 2937.091630] blktrace: Concurrent blktraces are not allowed on loop14 [ 2937.099150] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2937.114666] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2937.148834] blktrace: Concurrent blktraces are not allowed on loop14 18:06:03 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="456212d55b4b93c9c262a14eeb18fc527c6e4b9dc1c2e6138041b38d358de4509871554bbeb2319fc803ef68c8a3e57304290e65a56b78c444fa8e386bb6b56dd9d1d652407b7cd369be453b55d27be81d3ad3a30c05a95498ffbf1739e9f83d2ea26c964624386f7c4ab58e1419a38f84cdd8dbcbafab5330ef83f02d9b792e7341715de4c2b71d55e9ebe7f0b6d5ea6c741c7195d019d85efa259747060656a76cf60dd57d631de62bf9b58b330ce3422ecb705da84b8b9449d482e8f111405bec273718931f35da76e48ee24949be481bbe060cda571366ee012e57dfd4b61b476f6941ea005422601c6a587cb509f42fcb18f7dd869235ca23e00d998bde94551894cb74213658c7c9de73abda2d1766def468947cea2d57946e639e16a596c34f3fb9f7ccae74401d36864639a3f680ae1e120d1d8cf29431a9b3d73d68bb176f856231e9cced7ecdb6a9349cbd4e8590be8048b2b6849695e98a68c3233f7a81dd6141b23c4555a48aceffa487b8a2e1bbd7d2d855a67ebdefb941be067ada01f47777e4b8dd2f5143cf8fe34df39844e64fef491c7e4508d0e0976a02e5e29800ff6420eccf5ff33b70e6bd4cc8b8c08cc94b85f7cbab38daf61cc82069393f8b4fa8f88c0b0cf81b5c44733d980dcb98f0e730fd51417fe9fdb246237ab51c0afa946127ec6ae9ff7187d589097c6d540c2bda52ab68aecc43fc090cca50f5f56faf30da984f6155923de8d562369a608491037c03f6c3f0dafff3ac0c410ff7db493227dcc86391ae6c2cbad5218bbc16044ba16f1fd0c0743a1b5c92be220d9a07928026328ceccd3b1f00511f83173bed5a9b7d5e9e809a6475e11f615aeb0a1312751825e4800286ba40928a18439f4755337ef8e2da18b2503cf90eed9f6e0872a05995e786929fb4c2308840a65ff03b28b36c68bcfa84fdbd1ec9ea8462cbc2b3dbc4815ea35c80883cb985a505a9b9b8eb8f762c256824ecee344e07b002bb014281394cf499ab4cee42140b3afbfb297b8ffc26b6d572e77f096baf5aa70486e73d29709fd29cb2979727b1da146dc0221202300578de7df6008a43d16f49c17da51e39004fdf4c3a96c0539dbb3ac5236dd14a47a37e43c2896eb3f4a4c7def3e785a53923bd3bc7ca481bd1335c9816def7ba7082224802458bcda717586e018c89293d29440f8c5ed619eb219ac84b49129a855819b4566ab44e8b5c24b263473c112b75928c48fe55c27f86fe3fccac94471f182c5004e2cad13a6cf6c9739b2f6920515647bda72c00ad8c9565358a3f9b5dd00770d99f0ea2d749bc29a7802211f196414c42af876acd1482464970ad0bc66780bf03be97e6e6b8e5fe0e9019452cc9efdd8fcff025da885861800070f28db2a02627ef368c821fb3d858cdd2cbb69a23657fc4f0ba9ea3c483ccf00e09070ad4829530982615fb003c1f154e7217c3c4a635b68d548e5766156db5801556c97049867a210ffb964745d11b882d8ebae116518d225e9a25a1191f72d08258804738f1e4d442b0335a490200dd6941460b2cc4709a97f9826903d7b058cd2547350e60815346c81bfb3317ad9fa5d86e2e7ceaf0cb39e08fd927a8263817101e219ece57f5300bb2aedb082f3d42b44bd30272909ee0d5860d65e9445ba3a33baee906dfb4c6073f0cbb97c2770cd67dd0588f5db7498f32e43a874500bd75667861ad9c9a917edf8a9b6c2df0af9281a7124a1b01362e3beb64f7f16b31f87d06e9eb7d6f5e2e4c29b1f7678603924275d1ae6896967cbd486645c089cd50b357422f694852866056a0484d4fb1668893113b1bd69ed0cfb3eccb954174da3cb0b3db84be3d574a59a996a60274ae01155f8c9a855b0af6bfc3d5cd423f0301a16020bc3d7d069fab895649e37054f532ded01895af571df47c5b0530e3e120c3022d4fb36c064344e7a9f5ea591c059370a420d4f10103e01ea0e8f7e64856b1f00658a4bfdda86dcc0e2dcb713bce5ae9691673c763674ac4b9ffeaaec4d794d547fd5d46f82df40ff1726d99cce74b3a47ddf9a0e8a1075805aa5dfc65f03126c343ac42a6b3e44882c4572b3308f3c160025e1a187c1f564800750fc8bed1acf414ed3ca324055fff265a8b834ec4c390177d1cebc3b15f3c3703e4d499b24f71bd0a6ddf38e7efe668d27b64920099f1b7d4166709a7a010f6581619e64896cfd202bc56b5cdc27de5db6e3dca193f82cbaa98c6afacd9a9069990274f283d4ec326077abecf1890a899f8da266620241077db21cb23777a6452eb7a2877c80f683fabaa585a1391aa7748a7a6c7f9b9baa442c36d58b19d2a0a41228d4f19eac62fcf884849b13a291586a0296d037e28b73fe57fc18d3fdfaf24f182074bcd3d5923fbbeb14dc597682cf4d0045845e29556c86131cbc04a4093e002f6abbb9a23c2bbe3d41e05a44f366b936c1c178e7d8dd17fdb8d6ebadb674a55a6c11956336accc758278686432a5b9bc0433c93f5c2c3b189eea35bc9fec73137caa345de845bf77f4922b343d962a4f242ad28069aa0c4736f34e72547e1dcf4ad358c4852f5f1a413cd01a6eb97c1f892b1d10930f84219c5b4e817d3eb44b304bcf12ad9e4f061a441300a2bd29d20d7a5e459a3c5c32414d91a75eaac3268958a6d63fe3c776b6bc5c916b9730d3ab2e3e5060f7a5e4525a9d31e52845759a27e77f7fb8c1c16ee579f9fb94238ecdbb46f213ac5480c1e7f7c681987418a8dbfbba6bede910818d6224f04192460d76463ecb041ef3a0d52f67b4a4cb8d231a8f94e9c9a0c49dbc1aaa35d9874729bcc908c25c59c027507fd8a988d1d847374bc4e5a353f4be9ba3a2b1636a43f10d88c1d96d1168c112770340801ef7108419adaedf0b7c07b6111f495e6136c7ea79de5c626625084f380b0a9c993cbb586596aad4e840cf5338b135950d49e54af94a661cf1447ec1443116eaa696deda69e0eac54fea119eb0f749a21af08441c3a0e159c964f9ddb4415dec485ec9194b05239dbacb20b7cab95d97caccb5a4d5f83ca07e4187c611de02f9fbba40985e5a25cc54820c20b84415c1d9e97dc6e280fbeaa39f6c0f5f02fc6096a753b9edb779cf895609dc61975433fee62ae9e3797c7890109837c290dca2d90ed703fa30e96099c02ccb7ca3e22f113b18beb4d3b1109f2bde705ccebc6eae78e5c61fc5f146e0e4e3d9e1d832ac2fa20029c2cfb33d9f7cc8bc86a5e1d983df00c4d32b01955836451a98f9c28d90648b7ebd7f1a24f228381c5a1a4d598dcbf2819cb5fa1aafb81552943b61b3c36b0e34303e63c2d29117bb00ff35daef796b7aae3fe7228273cce73576d6c0a6baca9819c61d15edeed4474b40d3ccc597aac89fabf690d1cdf72501f1e7783b6c89ab99a4af2fd4f1be7f3a2f277b6715901e696b179bbacf7e67d070978f1984e55db8e159a9edf0dd4ab22572da1d0a254ce9801f4ae0bdd37f0ff1c026429421a20f77e3d5f1da939b73c042175a884ed1c0135d43ff56cce4d93e281d86743d05645b389f54ec2aca0d61dc37a4bb63003e348c82e20e11587a4852efed7c242cc8236255c7a2cceba07360a6c4c88e0be42ead9c4e20fa2ad186e7842f91554703ae3f2099090b64725dae8e0ab37f1b039738baf99fd442b69ff3c490a778bb8a5f0243dac718852b3dc4338c0a9249f915d1c7b7913ccb6dc262a02ed076f44c87ad089b539633ea75f6f5c7c74ee435b8952881f594e55694af34f39d721496fc1e6cc5da0d3f201c8e70b4f6c4ef3244899770a454f7206fb434c54c509968cf7818e03990c298e75b3e15e85f5f4ea3b6a9840f8f8e41fbd78dca914bf8fdcae9e8bfea9b97c06dee08851bbd6ca73315ae9122926e44d1581cd4102d14ca0cb3db85772ceec2dc3813d7c71c8b6f8a278d11511cd30e2323a611228245913a1f30124e0d605b76b8f997413611e431f2fbabc17f3e82f4a75f8cffb2617550974dbce658ccbbbe39b082f6a55f87ed1ec8e0c5c47818648cbfc9237233eec4b7c7d6d8002101730e924d766d98718b95e338cea0fa5d6de9e3d58c345519ac537134804dc3615f9be68f2fa54a1f4e2cf53ed06e3f3dbd03875a5335fc534fdd9740ca01ef0fa3ee2d00e61f0eda8106be14db3c917a81c041ebb32af52da6175c38886f55e6664a93ae20c70ed94ff20a9cad10c6497fb801f8e08069156bb9a4886856dadf15b8ad157559eb94e46bbba6a71fad89a7d619750eb757115662ea905f91dc8d7c4ccf22743e867fe1a87e9b03defd5f5a5b4198bd24c57cc924158dfeabcef870fd30a0467f6bd5b0850ffdf5cd1d622b9cfb8db8f34589d817f4d64f6cf2fec50c01e7cbc18274d29486a489cb220ad3cbb034cffc09bab07c63a50b8fd1e9e49c317b2c33b0687b4799d5e8207a796462ec1e71a335bbe3e15d9605aa417dbe04bebc63882873b748a1923eab1f4a58d3bb87d476a8f84e6eb5fe3a44d08cdc4b1e4ad96e49938bfad727250cc88f03688ec489a1a95ddcd4e1853d6067df3ec54c5c7e0d241b0f6dceed6553cd18490669741525038676589d5e22e10b3c30658fc937c4b621ba944b9a2d5dbd7f7e5abc3a9799e0d7a3412195b3e63fba08289b1039fde9ab9afdd39ee546b23c41a1121b731d9755e7fa88a83bc667e4ba987129f80c73693362b8150d7cfdbad00ec7d1fc3f6d36bfa934ea898d8d7b402422074b159a78af76a91768ada1c456d1e01204d08b8f38ae29fdc1688e0e32f7a377415b6b83d24d9dc4b1de8df50d9abd53fd71c4ea87ab69d7e3588be1225e0a3d54839777bedf9d2f15342d46251d91ae7ec50d890b04f587fb0b66cd741966b23d23fe9607074f7bc2b26d35099c0441cd1d5d1e4b53d1af37560e4b8d95b5f532121334f3c00da02627cdc5b922aad890d316d06e70a24f2b28b52cb43f8599196f3451a36b876dcc621eb83fc7cfd30f3418060f41d5059c0c5d516dab6ba259a66471ee61660cd25560c17a5a044e3b3f1b8fb2e7266c0e4b3d2876e54f32d281e6d757f28735c8f20fd7acbc8151aa6121ef22d7fb107be85c03737d243d2bd7d451927b5febfa2717355169a920bea226f0eb9a1708a9353b1e1115f464409b406d27a7492dcccec7e869848050ac06c824b7f7cb8c7070d70ef24e4b03d35947756f87995f94f0baa78e2debc3209a1d6f8fb3a5dc8c0822e25226f55d6ff149d02d81a98f532d064a99344e26ae36debf127abc5afb949c51d13b0730758d85c855d539c9cfa1cf72ae79b427a877ddf7165166034a77a58bca77df0e60b946ce190002e0fa4a731df07fc76a0fc25772b06969c1b2aceefb035e12a94158c7a400d6790a12649b50c9ec7fe543f2f44146cff6937d3a249f86c6a6824b6f5a1afd71c49bbfdb53862ee0595457e6185d2fe550ba26d43e404d2c85b9166082dc736e62186e2957da6e2fa7cbc71cbf8792b41103c239d11f5dec79e31ea84dc1fecf290c5f6b717ccf23217771d7f13857b05f74e434b38270daae786d1f7ffb87700cd9096e3ba71dba203743409ff71e947212ed227bfadba02526d8cb12bcd638cb1e7a3ddc79c432390a3dfb70728e478f7af7d12b49324cbb8f7209cab0fca04f6e298999a9ec9e9f04a23a680d63bfbd1d124b92f1c0b8a708ab3fef9cd6a3807b4777cdca995c164dc36e3251d31e980dec5117e7376721f48e0e586e8a0fd52c841fd1f887079fefb69e670307e275a05010a018f67fe1a207673", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c", 0x26, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:06:03 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x74, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:06:03 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x200000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:06:03 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9200, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:06:03 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x2b, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:06:03 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 62) 18:06:03 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 46) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:06:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x34}}], 0x500, 0x20000022, 0x0) [ 2953.987586] blktrace: Concurrent blktraces are not allowed on loop14 [ 2954.005614] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2954.021036] FAULT_INJECTION: forcing a failure. [ 2954.021036] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2954.026113] CPU: 1 PID: 14513 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2954.027520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2954.029185] Call Trace: [ 2954.029198] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2954.031410] dump_stack+0x107/0x167 [ 2954.032155] should_fail.cold+0x5/0xa [ 2954.032942] __alloc_pages_nodemask+0x182/0x600 [ 2954.033877] ? __kmalloc+0x16e/0x390 [ 2954.034632] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2954.035883] ? trace_hardirqs_on+0x5b/0x180 [ 2954.036763] alloc_pages_current+0x187/0x280 [ 2954.037654] relay_open_buf.part.0+0x2a5/0xc00 [ 2954.038596] relay_open+0x531/0xa10 [ 2954.039353] do_blk_trace_setup+0x4cf/0xc10 [ 2954.040226] ? _copy_from_user+0xfb/0x1b0 [ 2954.041069] __blk_trace_setup+0xca/0x180 [ 2954.041906] ? do_blk_trace_setup+0xc10/0xc10 [ 2954.042810] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2954.043916] blk_trace_ioctl+0x155/0x290 [ 2954.044735] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2954.045735] ? do_vfs_ioctl+0x283/0x10d0 [ 2954.046562] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2954.047654] ? generic_block_fiemap+0x60/0x60 [ 2954.048565] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2954.049543] blkdev_ioctl+0xc1/0x710 [ 2954.050294] ? blkdev_common_ioctl+0x1870/0x1870 [ 2954.051262] ? selinux_file_ioctl+0xb6/0x270 [ 2954.052156] block_ioctl+0xf9/0x140 [ 2954.052891] ? blkdev_read_iter+0x1c0/0x1c0 [ 2954.053789] __x64_sys_ioctl+0x19a/0x210 [ 2954.054613] do_syscall_64+0x33/0x40 [ 2954.055388] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2954.056421] RIP: 0033:0x7fc5fe1ccb19 [ 2954.057175] 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 [ 2954.060879] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2954.062413] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2954.063865] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2954.065332] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2954.066766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2954.068207] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2954.076710] FAULT_INJECTION: forcing a failure. [ 2954.076710] name failslab, interval 1, probability 0, space 0, times 0 [ 2954.079005] CPU: 1 PID: 14522 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2954.080444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2954.082114] Call Trace: [ 2954.082655] dump_stack+0x107/0x167 [ 2954.083413] should_fail.cold+0x5/0xa [ 2954.084193] ? create_object.isra.0+0x3a/0xa20 [ 2954.085125] should_failslab+0x5/0x20 [ 2954.085910] kmem_cache_alloc+0x5b/0x310 [ 2954.086740] create_object.isra.0+0x3a/0xa20 [ 2954.087647] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2954.088676] __kmalloc+0x16e/0x390 [ 2954.089404] kobject_get_path+0xc4/0x1d0 [ 2954.090237] kobject_uevent_env+0x251/0xf90 [ 2954.091123] device_add+0xaaf/0x1bc0 [ 2954.091906] ? devlink_add_symlinks+0x970/0x970 [ 2954.092860] device_create_groups_vargs+0x207/0x280 [ 2954.093873] device_create+0xdc/0x120 [ 2954.094649] ? device_create_groups_vargs+0x280/0x280 [ 2954.095703] ? init_timer_key+0x12a/0x240 [ 2954.096551] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2954.097539] mac80211_hwsim_new_radio+0x352/0x4250 [ 2954.098548] ? ____sys_sendmsg+0x70d/0x870 [ 2954.099425] ? ___sys_sendmsg+0xf3/0x170 [ 2954.100249] ? __sys_sendmsg+0xe5/0x1b0 [ 2954.101053] ? do_syscall_64+0x33/0x40 [ 2954.101852] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2954.102932] ? lock_acquire+0x197/0x470 [ 2954.103752] ? create_object.isra.0+0x3ad/0xa20 [ 2954.104702] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2954.105653] ? __kmalloc+0x16e/0x390 [ 2954.106300] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 2954.106414] hwsim_new_radio_nl+0x991/0x1080 [ 2954.109153] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2954.110217] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2954.111571] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2954.112891] genl_family_rcv_msg_doit+0x22d/0x330 [ 2954.113887] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2954.115221] ? cap_capable+0x1d6/0x240 [ 2954.116020] ? ns_capable+0xe2/0x110 [ 2954.116780] genl_rcv_msg+0x33c/0x5a0 [ 2954.117553] ? genl_get_cmd+0x480/0x480 [ 2954.118357] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2954.119417] ? lock_release+0x680/0x680 [ 2954.120221] ? netlink_deliver_tap+0xf4/0xcd0 [ 2954.121131] netlink_rcv_skb+0x14b/0x430 [ 2954.121950] ? genl_get_cmd+0x480/0x480 [ 2954.122783] ? netlink_ack+0xab0/0xab0 [ 2954.123594] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2954.124513] ? is_vmalloc_addr+0x7b/0xb0 [ 2954.125351] genl_rcv+0x24/0x40 [ 2954.126022] netlink_unicast+0x549/0x7f0 [ 2954.126851] ? netlink_attachskb+0x870/0x870 [ 2954.127764] ? __virt_addr_valid+0x128/0x350 [ 2954.128669] netlink_sendmsg+0x90f/0xdf0 [ 2954.129507] ? netlink_unicast+0x7f0/0x7f0 [ 2954.130379] ? netlink_unicast+0x7f0/0x7f0 [ 2954.131251] sock_sendmsg+0x154/0x190 [ 2954.132020] ____sys_sendmsg+0x70d/0x870 [ 2954.132844] ? kernel_sendmsg+0x50/0x50 [ 2954.133643] ? do_recvmmsg+0x6d0/0x6d0 [ 2954.134437] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2954.135508] ? lock_downgrade+0x6d0/0x6d0 [ 2954.136352] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2954.137413] ___sys_sendmsg+0xf3/0x170 [ 2954.138214] ? sendmsg_copy_msghdr+0x160/0x160 [ 2954.139162] ? lock_downgrade+0x6d0/0x6d0 [ 2954.140008] ? find_held_lock+0x2c/0x110 [ 2954.140841] ? __fget_files+0x296/0x4c0 [ 2954.141666] ? __fget_light+0xea/0x290 [ 2954.142475] __sys_sendmsg+0xe5/0x1b0 [ 2954.143268] ? __sys_sendmsg_sock+0x40/0x40 [ 2954.144141] ? rcu_read_lock_any_held+0x75/0xa0 [ 2954.145109] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2954.146184] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2954.147237] ? trace_hardirqs_on+0x5b/0x180 [ 2954.148121] do_syscall_64+0x33/0x40 [ 2954.148877] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2954.149913] RIP: 0033:0x7f266c4aab19 [ 2954.150669] 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 [ 2954.154384] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2954.155930] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 2954.157366] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2954.158803] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2954.160258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2954.161691] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 18:06:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x2000}}], 0x500, 0x20000022, 0x0) [ 2954.173691] blktrace: Concurrent blktraces are not allowed on loop14 [ 2954.202834] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2954.222945] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:06:03 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x2c, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:06:03 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x300000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:06:03 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 47) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:06:03 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xc203, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2954.322383] blktrace: Concurrent blktraces are not allowed on loop14 [ 2954.346085] blktrace: Concurrent blktraces are not allowed on loop14 [ 2954.427583] FAULT_INJECTION: forcing a failure. [ 2954.427583] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2954.430495] CPU: 1 PID: 14545 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2954.432137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2954.434095] Call Trace: [ 2954.434728] dump_stack+0x107/0x167 [ 2954.435607] should_fail.cold+0x5/0xa [ 2954.436526] __alloc_pages_nodemask+0x182/0x600 [ 2954.437645] ? __kmalloc+0x16e/0x390 [ 2954.438524] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2954.439975] ? trace_hardirqs_on+0x5b/0x180 [ 2954.440992] alloc_pages_current+0x187/0x280 [ 2954.442032] relay_open_buf.part.0+0x2a5/0xc00 [ 2954.443112] relay_open+0x531/0xa10 [ 2954.443984] do_blk_trace_setup+0x4cf/0xc10 [ 2954.444999] ? _copy_from_user+0xfb/0x1b0 [ 2954.445978] __blk_trace_setup+0xca/0x180 [ 2954.446946] ? do_blk_trace_setup+0xc10/0xc10 [ 2954.448020] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2954.449265] blk_trace_ioctl+0x155/0x290 [ 2954.450221] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2954.451374] ? do_vfs_ioctl+0x283/0x10d0 [ 2954.452327] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2954.453549] ? generic_block_fiemap+0x60/0x60 [ 2954.454607] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2954.455745] blkdev_ioctl+0xc1/0x710 [ 2954.456620] ? blkdev_common_ioctl+0x1870/0x1870 [ 2954.457727] ? selinux_file_ioctl+0xb6/0x270 [ 2954.458769] block_ioctl+0xf9/0x140 [ 2954.459635] ? blkdev_read_iter+0x1c0/0x1c0 [ 2954.460643] __x64_sys_ioctl+0x19a/0x210 [ 2954.461596] do_syscall_64+0x33/0x40 [ 2954.462469] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2954.463673] RIP: 0033:0x7fc5fe1ccb19 [ 2954.464546] 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 [ 2954.468856] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2954.470630] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2954.472298] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2954.473941] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2954.475616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2954.477261] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2968.868636] blktrace: Concurrent blktraces are not allowed on loop14 [ 2968.893580] blktrace: Concurrent blktraces are not allowed on loop14 [ 2968.896489] FAULT_INJECTION: forcing a failure. [ 2968.896489] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2968.898132] CPU: 1 PID: 14566 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2968.899043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2968.900123] Call Trace: [ 2968.900479] dump_stack+0x107/0x167 [ 2968.900958] should_fail.cold+0x5/0xa [ 2968.901461] __alloc_pages_nodemask+0x182/0x600 [ 2968.902063] ? __kmalloc+0x16e/0x390 [ 2968.902558] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2968.902782] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2968.903370] ? trace_hardirqs_on+0x5b/0x180 [ 2968.903387] alloc_pages_current+0x187/0x280 [ 2968.903408] relay_open_buf.part.0+0x2a5/0xc00 [ 2968.906972] relay_open+0x531/0xa10 [ 2968.907462] do_blk_trace_setup+0x4cf/0xc10 [ 2968.908019] ? _copy_from_user+0xfb/0x1b0 18:06:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x3400}}], 0x500, 0x20000022, 0x0) 18:06:18 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 48) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:06:18 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xee03, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:06:18 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 63) 18:06:18 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) [ 2968.908725] __blk_trace_setup+0xca/0x180 [ 2968.909397] ? do_blk_trace_setup+0xc10/0xc10 [ 2968.910014] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2968.910746] blk_trace_ioctl+0x155/0x290 [ 2968.911284] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2968.911950] ? do_vfs_ioctl+0x283/0x10d0 [ 2968.912493] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2968.913196] ? generic_block_fiemap+0x60/0x60 [ 2968.913749] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2968.913808] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2968.916402] blkdev_ioctl+0xc1/0x710 [ 2968.916923] ? blkdev_common_ioctl+0x1870/0x1870 [ 2968.917560] ? selinux_file_ioctl+0xb6/0x270 [ 2968.918164] block_ioctl+0xf9/0x140 [ 2968.918659] ? blkdev_read_iter+0x1c0/0x1c0 io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c", 0x26, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:06:18 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:06:18 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x2d, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:06:18 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x308000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 2968.919231] __x64_sys_ioctl+0x19a/0x210 [ 2968.919887] do_syscall_64+0x33/0x40 [ 2968.920384] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2968.921066] RIP: 0033:0x7fc5fe1ccb19 [ 2968.921566] 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 [ 2968.924024] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2968.925049] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2968.926003] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2968.926947] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2968.927899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2968.928840] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2968.955916] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 2968.958088] FAULT_INJECTION: forcing a failure. [ 2968.958088] name failslab, interval 1, probability 0, space 0, times 0 [ 2968.960718] CPU: 0 PID: 14579 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2968.962238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2968.964088] Call Trace: [ 2968.964681] dump_stack+0x107/0x167 [ 2968.965489] should_fail.cold+0x5/0xa [ 2968.966340] should_failslab+0x5/0x20 [ 2968.967218] __kmalloc_node_track_caller+0x74/0x3b0 [ 2968.968322] ? alloc_uevent_skb+0x7b/0x210 [ 2968.969252] __alloc_skb+0xb1/0x5b0 [ 2968.970055] alloc_uevent_skb+0x7b/0x210 [ 2968.970952] kobject_uevent_env+0x99a/0xf90 [ 2968.971924] device_add+0xaaf/0x1bc0 [ 2968.972746] ? devlink_add_symlinks+0x970/0x970 [ 2968.973786] device_create_groups_vargs+0x207/0x280 [ 2968.974877] device_create+0xdc/0x120 [ 2968.975741] ? device_create_groups_vargs+0x280/0x280 [ 2968.976876] ? init_timer_key+0x12a/0x240 [ 2968.977800] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2968.978869] mac80211_hwsim_new_radio+0x352/0x4250 [ 2968.979949] ? ____sys_sendmsg+0x70d/0x870 [ 2968.980872] ? ___sys_sendmsg+0xf3/0x170 [ 2968.981759] ? __sys_sendmsg+0xe5/0x1b0 [ 2968.982631] ? do_syscall_64+0x33/0x40 [ 2968.983492] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2968.984656] ? lock_acquire+0x197/0x470 [ 2968.985514] ? create_object.isra.0+0x3ad/0xa20 [ 2968.986537] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2968.987560] ? __kmalloc+0x16e/0x390 [ 2968.988377] hwsim_new_radio_nl+0x991/0x1080 [ 2968.989326] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2968.990460] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2968.991886] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2968.993308] genl_family_rcv_msg_doit+0x22d/0x330 [ 2968.994366] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2968.995811] ? cap_capable+0x1d6/0x240 [ 2968.996683] ? ns_capable+0xe2/0x110 [ 2968.997501] genl_rcv_msg+0x33c/0x5a0 [ 2968.998338] ? genl_get_cmd+0x480/0x480 [ 2968.999209] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2969.000340] ? lock_release+0x680/0x680 [ 2969.001210] ? netlink_deliver_tap+0xf4/0xcd0 [ 2969.002217] netlink_rcv_skb+0x14b/0x430 [ 2969.003099] ? genl_get_cmd+0x480/0x480 [ 2969.003986] ? netlink_ack+0xab0/0xab0 [ 2969.004841] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2969.005828] ? is_vmalloc_addr+0x7b/0xb0 [ 2969.006704] genl_rcv+0x24/0x40 [ 2969.007414] netlink_unicast+0x549/0x7f0 [ 2969.008294] ? netlink_attachskb+0x870/0x870 [ 2969.009235] ? __virt_addr_valid+0x128/0x350 [ 2969.010201] netlink_sendmsg+0x90f/0xdf0 [ 2969.011086] ? netlink_unicast+0x7f0/0x7f0 [ 2969.012021] ? netlink_unicast+0x7f0/0x7f0 [ 2969.012934] sock_sendmsg+0x154/0x190 [ 2969.013749] ____sys_sendmsg+0x70d/0x870 [ 2969.014630] ? kernel_sendmsg+0x50/0x50 [ 2969.015499] ? do_recvmmsg+0x6d0/0x6d0 [ 2969.016344] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2969.017465] ? lock_downgrade+0x6d0/0x6d0 [ 2969.018372] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2969.019506] ___sys_sendmsg+0xf3/0x170 [ 2969.020347] ? sendmsg_copy_msghdr+0x160/0x160 [ 2969.021324] ? lock_downgrade+0x6d0/0x6d0 [ 2969.022216] ? find_held_lock+0x2c/0x110 [ 2969.023100] ? __fget_files+0x296/0x4c0 [ 2969.023983] ? __fget_light+0xea/0x290 [ 2969.024830] __sys_sendmsg+0xe5/0x1b0 [ 2969.025653] ? __sys_sendmsg_sock+0x40/0x40 [ 2969.026545] ? rcu_read_lock_any_held+0x75/0xa0 [ 2969.027509] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2969.028568] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2969.029604] ? trace_hardirqs_on+0x5b/0x180 [ 2969.030483] do_syscall_64+0x33/0x40 [ 2969.031242] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2969.032290] RIP: 0033:0x7f266c4aab19 [ 2969.033046] 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 [ 2969.036753] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2969.038290] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 2969.039735] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2969.041172] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2969.042696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2969.044306] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 18:06:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x4000}}], 0x500, 0x20000022, 0x0) 18:06:18 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x400000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 2969.123511] blktrace: Concurrent blktraces are not allowed on loop14 [ 2969.127703] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2969.191313] blktrace: Concurrent blktraces are not allowed on loop14 18:06:18 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 49) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:06:18 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:06:18 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:06:18 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xffff, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:06:18 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394", 0x2c, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:06:18 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x500000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:06:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x40000}}], 0x500, 0x20000022, 0x0) [ 2969.282867] FAULT_INJECTION: forcing a failure. [ 2969.282867] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2969.285790] CPU: 0 PID: 14603 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2969.287320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2969.289179] Call Trace: [ 2969.289773] dump_stack+0x107/0x167 [ 2969.290585] should_fail.cold+0x5/0xa [ 2969.291447] __alloc_pages_nodemask+0x182/0x600 [ 2969.292482] ? __kmalloc+0x16e/0x390 [ 2969.293308] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2969.294642] ? trace_hardirqs_on+0x5b/0x180 [ 2969.295603] alloc_pages_current+0x187/0x280 [ 2969.296296] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2969.296570] relay_open_buf.part.0+0x2a5/0xc00 [ 2969.298500] ? relay_open+0x4f1/0xa10 [ 2969.299351] relay_open+0x531/0xa10 [ 2969.300157] do_blk_trace_setup+0x4cf/0xc10 [ 2969.301101] ? _copy_from_user+0xfb/0x1b0 [ 2969.302005] __blk_trace_setup+0xca/0x180 [ 2969.302906] ? do_blk_trace_setup+0xc10/0xc10 [ 2969.303632] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2969.303891] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2969.305957] blk_trace_ioctl+0x155/0x290 [ 2969.306843] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2969.307938] ? do_vfs_ioctl+0x283/0x10d0 [ 2969.308824] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2969.309964] ? generic_block_fiemap+0x60/0x60 [ 2969.310946] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2969.312016] blkdev_ioctl+0xc1/0x710 [ 2969.312823] ? blkdev_common_ioctl+0x1870/0x1870 [ 2969.313854] ? selinux_file_ioctl+0xb6/0x270 [ 2969.314811] block_ioctl+0xf9/0x140 [ 2969.315605] ? blkdev_read_iter+0x1c0/0x1c0 [ 2969.316541] __x64_sys_ioctl+0x19a/0x210 [ 2969.317426] do_syscall_64+0x33/0x40 [ 2969.318234] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2969.319360] RIP: 0033:0x7fc5fe1ccb19 [ 2969.320171] 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 [ 2969.324142] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2969.325789] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2969.327321] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2969.328863] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2969.330397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2969.331941] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2969.343396] blktrace: Concurrent blktraces are not allowed on loop14 [ 2969.354787] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 2969.372541] blktrace: Concurrent blktraces are not allowed on loop14 18:06:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x200000}}], 0x500, 0x20000022, 0x0) 18:06:33 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394", 0x2c, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:06:33 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 50) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:06:33 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x3, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:06:34 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x600000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:06:34 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2cc, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:06:34 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x10a, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:06:34 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 64) [ 2984.785628] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2984.795259] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2984.827060] FAULT_INJECTION: forcing a failure. [ 2984.827060] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2984.830986] CPU: 1 PID: 14629 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2984.832987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2984.835002] Call Trace: [ 2984.835660] dump_stack+0x107/0x167 [ 2984.836516] should_fail.cold+0x5/0xa [ 2984.837428] __alloc_pages_nodemask+0x182/0x600 [ 2984.838509] ? __kmalloc+0x16e/0x390 [ 2984.839383] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2984.840790] ? trace_hardirqs_on+0x5b/0x180 [ 2984.841807] alloc_pages_current+0x187/0x280 18:06:34 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x34000000}}], 0x500, 0x20000022, 0x0) [ 2984.842833] relay_open_buf.part.0+0x2a5/0xc00 [ 2984.844106] relay_open+0x531/0xa10 [ 2984.844985] do_blk_trace_setup+0x4cf/0xc10 [ 2984.846022] ? _copy_from_user+0xfb/0x1b0 [ 2984.847020] __blk_trace_setup+0xca/0x180 [ 2984.848023] ? do_blk_trace_setup+0xc10/0xc10 [ 2984.849098] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2984.850407] blk_trace_ioctl+0x155/0x290 [ 2984.851379] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2984.852569] ? do_vfs_ioctl+0x283/0x10d0 [ 2984.853545] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2984.854786] ? generic_block_fiemap+0x60/0x60 [ 2984.855857] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2984.856942] FAULT_INJECTION: forcing a failure. [ 2984.856942] name failslab, interval 1, probability 0, space 0, times 0 [ 2984.859565] blkdev_ioctl+0xc1/0x710 [ 2984.859590] ? blkdev_common_ioctl+0x1870/0x1870 [ 2984.859615] ? selinux_file_ioctl+0xb6/0x270 [ 2984.859642] block_ioctl+0xf9/0x140 [ 2984.859669] ? blkdev_read_iter+0x1c0/0x1c0 [ 2984.864360] __x64_sys_ioctl+0x19a/0x210 [ 2984.865315] do_syscall_64+0x33/0x40 [ 2984.866202] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2984.867412] RIP: 0033:0x7fc5fe1ccb19 [ 2984.868296] 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 [ 2984.872635] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2984.874441] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2984.876116] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2984.877811] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2984.879488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2984.881149] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 2984.882858] CPU: 0 PID: 14639 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2984.884232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2984.885841] Call Trace: [ 2984.886363] dump_stack+0x107/0x167 [ 2984.887077] should_fail.cold+0x5/0xa [ 2984.887847] ? skb_clone+0x14f/0x3d0 [ 2984.888582] should_failslab+0x5/0x20 [ 2984.889322] kmem_cache_alloc+0x5b/0x310 [ 2984.890119] skb_clone+0x14f/0x3d0 [ 2984.890820] netlink_broadcast_filtered+0xa08/0xdc0 [ 2984.891815] netlink_broadcast+0x35/0x50 [ 2984.892369] blktrace: Concurrent blktraces are not allowed on loop14 [ 2984.892607] kobject_uevent_env+0x93d/0xf90 [ 2984.892640] device_add+0xaaf/0x1bc0 [ 2984.895659] ? devlink_add_symlinks+0x970/0x970 [ 2984.896584] device_create_groups_vargs+0x207/0x280 [ 2984.897559] device_create+0xdc/0x120 [ 2984.898309] ? device_create_groups_vargs+0x280/0x280 [ 2984.899317] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2984.900397] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2984.901466] mac80211_hwsim_new_radio+0x352/0x4250 [ 2984.902423] ? ____sys_sendmsg+0x70d/0x870 [ 2984.903243] ? ___sys_sendmsg+0xf3/0x170 [ 2984.904036] ? __sys_sendmsg+0xe5/0x1b0 [ 2984.904808] ? do_syscall_64+0x33/0x40 [ 2984.905564] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2984.906594] ? lock_acquire+0x197/0x470 [ 2984.907372] ? create_object.isra.0+0x3ad/0xa20 [ 2984.908288] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2984.909202] ? __kmalloc+0x16e/0x390 [ 2984.909949] hwsim_new_radio_nl+0x991/0x1080 [ 2984.910819] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2984.911841] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2984.913129] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2984.914403] genl_family_rcv_msg_doit+0x22d/0x330 [ 2984.915342] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2984.916626] ? cap_capable+0x1d6/0x240 [ 2984.917397] ? ns_capable+0xe2/0x110 [ 2984.918129] genl_rcv_msg+0x33c/0x5a0 [ 2984.918883] ? genl_get_cmd+0x480/0x480 [ 2984.919662] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2984.920668] ? lock_release+0x680/0x680 [ 2984.921437] ? netlink_deliver_tap+0xf4/0xcd0 [ 2984.922306] netlink_rcv_skb+0x14b/0x430 [ 2984.923093] ? genl_get_cmd+0x480/0x480 [ 2984.923867] ? netlink_ack+0xab0/0xab0 [ 2984.924626] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2984.925506] ? is_vmalloc_addr+0x7b/0xb0 [ 2984.926289] genl_rcv+0x24/0x40 [ 2984.926921] netlink_unicast+0x549/0x7f0 [ 2984.927727] ? netlink_attachskb+0x870/0x870 [ 2984.928572] ? __virt_addr_valid+0x128/0x350 [ 2984.929421] netlink_sendmsg+0x90f/0xdf0 [ 2984.930207] ? netlink_unicast+0x7f0/0x7f0 [ 2984.931025] ? netlink_unicast+0x7f0/0x7f0 [ 2984.931835] sock_sendmsg+0x154/0x190 [ 2984.932560] ____sys_sendmsg+0x70d/0x870 [ 2984.933329] ? kernel_sendmsg+0x50/0x50 [ 2984.934083] ? do_recvmmsg+0x6d0/0x6d0 [ 2984.934827] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2984.935827] ? lock_downgrade+0x6d0/0x6d0 [ 2984.936618] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2984.937629] ___sys_sendmsg+0xf3/0x170 [ 2984.938376] ? sendmsg_copy_msghdr+0x160/0x160 [ 2984.939251] ? lock_downgrade+0x6d0/0x6d0 [ 2984.940238] ? find_held_lock+0x2c/0x110 [ 2984.941108] ? __fget_files+0x296/0x4c0 [ 2984.941964] ? __fget_light+0xea/0x290 [ 2984.942782] __sys_sendmsg+0xe5/0x1b0 [ 2984.943600] ? __sys_sendmsg_sock+0x40/0x40 [ 2984.944500] ? rcu_read_lock_any_held+0x75/0xa0 [ 2984.945488] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2984.946591] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2984.947829] ? trace_hardirqs_on+0x5b/0x180 [ 2984.948727] do_syscall_64+0x33/0x40 [ 2984.949510] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2984.950580] RIP: 0033:0x7f266c4aab19 [ 2984.951365] 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 [ 2984.955184] RSP: 002b:00007f2669a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2984.956782] RAX: ffffffffffffffda RBX: 00007f266c5bdf60 RCX: 00007f266c4aab19 [ 2984.958277] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2984.959767] RBP: 00007f2669a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 2984.961239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2984.962726] R13: 00007ffde1ae52ef R14: 00007f2669a20300 R15: 0000000000022000 [ 2984.983781] blktrace: Concurrent blktraces are not allowed on loop14 [ 2985.012802] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 2985.034987] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:06:34 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 65) [ 2985.095344] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:06:34 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x23, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:06:34 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3c2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:06:34 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x40000000}}], 0x500, 0x20000022, 0x0) 18:06:34 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x110, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:06:34 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x700000000000000}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:06:34 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 51) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2985.232803] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2985.252830] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2985.256956] blktrace: Concurrent blktraces are not allowed on loop14 [ 2985.258626] FAULT_INJECTION: forcing a failure. [ 2985.258626] name failslab, interval 1, probability 0, space 0, times 0 [ 2985.261009] CPU: 1 PID: 14675 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2985.262470] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2985.264282] Call Trace: [ 2985.264851] dump_stack+0x107/0x167 [ 2985.265634] should_fail.cold+0x5/0xa [ 2985.266466] ? skb_clone+0x14f/0x3d0 [ 2985.267279] should_failslab+0x5/0x20 [ 2985.268097] kmem_cache_alloc+0x5b/0x310 [ 2985.268943] skb_clone+0x14f/0x3d0 [ 2985.269707] netlink_broadcast_filtered+0xa08/0xdc0 [ 2985.270764] netlink_broadcast+0x35/0x50 [ 2985.271636] kobject_uevent_env+0x93d/0xf90 [ 2985.272529] device_add+0xaaf/0x1bc0 [ 2985.273308] ? devlink_add_symlinks+0x970/0x970 [ 2985.274313] device_create_groups_vargs+0x207/0x280 [ 2985.275396] device_create+0xdc/0x120 [ 2985.276218] ? device_create_groups_vargs+0x280/0x280 [ 2985.277327] ? init_timer_key+0x12a/0x240 [ 2985.278212] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2985.279253] mac80211_hwsim_new_radio+0x352/0x4250 [ 2985.280256] ? ____sys_sendmsg+0x70d/0x870 [ 2985.281112] ? ___sys_sendmsg+0xf3/0x170 [ 2985.281928] ? __sys_sendmsg+0xe5/0x1b0 [ 2985.282752] ? do_syscall_64+0x33/0x40 [ 2985.283555] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2985.284631] ? lock_acquire+0x197/0x470 [ 2985.285444] ? create_object.isra.0+0x3ad/0xa20 [ 2985.286399] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2985.287341] ? __kmalloc+0x16e/0x390 [ 2985.288111] hwsim_new_radio_nl+0x991/0x1080 [ 2985.289018] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2985.290084] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2985.291422] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2985.292758] genl_family_rcv_msg_doit+0x22d/0x330 [ 2985.293746] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2985.294717] blktrace: Concurrent blktraces are not allowed on loop14 [ 2985.295081] ? cap_capable+0x1d6/0x240 [ 2985.295116] ? ns_capable+0xe2/0x110 [ 2985.295148] genl_rcv_msg+0x33c/0x5a0 [ 2985.298806] ? genl_get_cmd+0x480/0x480 [ 2985.299638] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2985.300729] ? lock_release+0x680/0x680 [ 2985.301545] ? netlink_deliver_tap+0xf4/0xcd0 [ 2985.302495] netlink_rcv_skb+0x14b/0x430 [ 2985.303335] ? genl_get_cmd+0x480/0x480 [ 2985.304182] ? netlink_ack+0xab0/0xab0 [ 2985.304999] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2985.305935] ? is_vmalloc_addr+0x7b/0xb0 [ 2985.306775] genl_rcv+0x24/0x40 [ 2985.307468] FAULT_INJECTION: forcing a failure. [ 2985.307468] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2985.307486] netlink_unicast+0x549/0x7f0 [ 2985.307516] ? netlink_attachskb+0x870/0x870 [ 2985.311554] ? __virt_addr_valid+0x128/0x350 [ 2985.312463] netlink_sendmsg+0x90f/0xdf0 [ 2985.313289] ? netlink_unicast+0x7f0/0x7f0 [ 2985.314158] ? netlink_unicast+0x7f0/0x7f0 [ 2985.315012] sock_sendmsg+0x154/0x190 [ 2985.315810] ____sys_sendmsg+0x70d/0x870 [ 2985.316634] ? kernel_sendmsg+0x50/0x50 [ 2985.317442] ? do_recvmmsg+0x6d0/0x6d0 [ 2985.318247] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2985.319297] ? lock_downgrade+0x6d0/0x6d0 [ 2985.320152] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2985.321214] ___sys_sendmsg+0xf3/0x170 [ 2985.322013] ? sendmsg_copy_msghdr+0x160/0x160 [ 2985.322937] ? lock_downgrade+0x6d0/0x6d0 [ 2985.323798] ? find_held_lock+0x2c/0x110 [ 2985.324622] ? __fget_files+0x296/0x4c0 [ 2985.325445] ? __fget_light+0xea/0x290 [ 2985.326235] __sys_sendmsg+0xe5/0x1b0 [ 2985.327016] ? __sys_sendmsg_sock+0x40/0x40 [ 2985.327916] ? rcu_read_lock_any_held+0x75/0xa0 [ 2985.328885] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2985.329940] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2985.330975] ? trace_hardirqs_on+0x5b/0x180 [ 2985.331848] do_syscall_64+0x33/0x40 [ 2985.332597] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2985.333622] RIP: 0033:0x7f266c4aab19 [ 2985.334371] 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 [ 2985.338063] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2985.339610] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 2985.341037] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2985.342472] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2985.343905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2985.345341] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 [ 2985.346821] CPU: 0 PID: 14678 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2985.348260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2985.349918] Call Trace: [ 2985.350465] dump_stack+0x107/0x167 [ 2985.351196] should_fail.cold+0x5/0xa [ 2985.351987] __alloc_pages_nodemask+0x182/0x600 [ 2985.352921] ? __kmalloc+0x16e/0x390 [ 2985.353674] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2985.354894] ? trace_hardirqs_on+0x5b/0x180 [ 2985.355774] alloc_pages_current+0x187/0x280 [ 2985.356663] relay_open_buf.part.0+0x2a5/0xc00 [ 2985.357595] relay_open+0x531/0xa10 [ 2985.358335] do_blk_trace_setup+0x4cf/0xc10 [ 2985.359204] ? _copy_from_user+0xfb/0x1b0 [ 2985.360039] __blk_trace_setup+0xca/0x180 [ 2985.360869] ? do_blk_trace_setup+0xc10/0xc10 [ 2985.361772] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2985.362839] blk_trace_ioctl+0x155/0x290 [ 2985.363670] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2985.364651] ? do_vfs_ioctl+0x283/0x10d0 [ 2985.365462] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2985.366503] ? generic_block_fiemap+0x60/0x60 [ 2985.367402] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2985.368379] blkdev_ioctl+0xc1/0x710 [ 2985.369120] ? blkdev_common_ioctl+0x1870/0x1870 [ 2985.370066] ? selinux_file_ioctl+0xb6/0x270 [ 2985.370951] block_ioctl+0xf9/0x140 [ 2985.371695] ? blkdev_read_iter+0x1c0/0x1c0 [ 2985.372558] __x64_sys_ioctl+0x19a/0x210 [ 2985.373375] do_syscall_64+0x33/0x40 [ 2985.374125] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2985.375158] RIP: 0033:0x7fc5fe1ccb19 [ 2985.375917] 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 [ 2985.379583] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2985.381105] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2985.382523] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2985.383961] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2985.385383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2985.386808] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 18:06:34 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394", 0x2c, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:06:34 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0xffffff7f}}], 0x500, 0x20000022, 0x0) 18:06:34 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x800) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 2985.528948] blktrace: Concurrent blktraces are not allowed on loop14 [ 2985.537817] blktrace: Concurrent blktraces are not allowed on loop14 [ 2985.574250] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2985.579589] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 2985.592561] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:06:48 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec", 0x2f, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:06:48 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x24, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:06:48 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 66) 18:06:48 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 52) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:06:48 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x131, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:06:48 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3ca, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:06:48 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) io_submit(0x0, 0x1, &(0x7f0000000880)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x1, 0x6, 0xffffffffffffffff, &(0x7f00000006c0)="ef542bf3d98253dd12b0889e2915408a6c38302e535193acee62da17940d0dfc828e9cce57c5bec6083be4aca2414ad36d4350ec52fe58f38c1d5f2a55b73b0281ac6a631842dfeb9e473e4e0c8ee6972b4bf18e0de4312c8e2b44392c9a02322fb0d51f6865ad1f307f32a97d886c9ddd70d9e09a8c5bb38abe9d3343d5205c067914f38307c7b2e86cae173b3e7c1f845e370cc87cec9f803c1765d472c9e2d6aba561e287d82aaf513882151c8dc0e2d4dbf327d780110a728eb8d1445a", 0xbf, 0x4, 0x0, 0x3}]) r4 = syz_open_dev$vcsu(0x0, 0x0, 0x501000) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f00000001c0)={0xf6, 0x1b, &(0x7f00000002c0)="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"}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f0000000780)=ANY=[@ANYRES64=r1, @ANYRES64=r3, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff0000e967feeac9c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e580000000000"]) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r4, 0xc018937e, &(0x7f0000000200)={{0x1, 0x1, 0x18, r2, @in_args={0x1}}, './file0\x00'}) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x16, &(0x7f0000000040)={@empty}, 0x20) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r7) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r8, 0x0) copy_file_range(r5, &(0x7f0000000140)=0x9, r8, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:06:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x4000000000000}}], 0x500, 0x20000022, 0x0) [ 2999.160637] FAULT_INJECTION: forcing a failure. [ 2999.160637] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2999.162201] CPU: 1 PID: 14712 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2999.163048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2999.164045] Call Trace: [ 2999.164375] dump_stack+0x107/0x167 [ 2999.164557] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2999.164833] should_fail.cold+0x5/0xa [ 2999.166985] __alloc_pages_nodemask+0x182/0x600 [ 2999.167547] ? __kmalloc+0x16e/0x390 [ 2999.167998] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2999.168734] ? trace_hardirqs_on+0x5b/0x180 [ 2999.169260] alloc_pages_current+0x187/0x280 [ 2999.169800] relay_open_buf.part.0+0x2a5/0xc00 [ 2999.170363] relay_open+0x531/0xa10 [ 2999.170817] do_blk_trace_setup+0x4cf/0xc10 [ 2999.171342] ? _copy_from_user+0xfb/0x1b0 [ 2999.171860] __blk_trace_setup+0xca/0x180 [ 2999.172361] ? do_blk_trace_setup+0xc10/0xc10 [ 2999.172910] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2999.173554] blk_trace_ioctl+0x155/0x290 [ 2999.174034] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2999.174625] ? do_vfs_ioctl+0x283/0x10d0 [ 2999.175127] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2999.175491] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2999.175777] ? generic_block_fiemap+0x60/0x60 [ 2999.178031] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2999.178616] blkdev_ioctl+0xc1/0x710 [ 2999.179068] ? blkdev_common_ioctl+0x1870/0x1870 [ 2999.179640] ? selinux_file_ioctl+0xb6/0x270 [ 2999.180193] block_ioctl+0xf9/0x140 [ 2999.180631] ? blkdev_read_iter+0x1c0/0x1c0 [ 2999.181150] __x64_sys_ioctl+0x19a/0x210 [ 2999.181654] do_syscall_64+0x33/0x40 [ 2999.182085] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2999.182712] RIP: 0033:0x7fc5fe1ccb19 [ 2999.183157] 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 [ 2999.185404] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2999.185479] blktrace: Concurrent blktraces are not allowed on loop14 [ 2999.186314] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2999.186322] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2999.186329] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2999.186336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2999.186343] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 18:06:48 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x148, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2999.256254] FAULT_INJECTION: forcing a failure. [ 2999.256254] name failslab, interval 1, probability 0, space 0, times 0 [ 2999.258849] CPU: 0 PID: 14731 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2999.260417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2999.262285] Call Trace: [ 2999.262891] dump_stack+0x107/0x167 [ 2999.263744] should_fail.cold+0x5/0xa 18:06:48 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x14c, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2999.264617] ? create_object.isra.0+0x3a/0xa20 [ 2999.265800] should_failslab+0x5/0x20 [ 2999.266660] kmem_cache_alloc+0x5b/0x310 18:06:48 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 53) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 2999.267581] create_object.isra.0+0x3a/0xa20 [ 2999.268634] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2999.269798] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2999.270931] ? alloc_uevent_skb+0x7b/0x210 [ 2999.271908] __alloc_skb+0xb1/0x5b0 [ 2999.272730] alloc_uevent_skb+0x7b/0x210 [ 2999.273660] kobject_uevent_env+0x99a/0xf90 [ 2999.274642] device_add+0xaaf/0x1bc0 [ 2999.275486] ? devlink_add_symlinks+0x970/0x970 [ 2999.276556] device_create_groups_vargs+0x207/0x280 [ 2999.277680] device_create+0xdc/0x120 [ 2999.278546] ? device_create_groups_vargs+0x280/0x280 [ 2999.279720] ? init_timer_key+0x12a/0x240 [ 2999.280664] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2999.281771] mac80211_hwsim_new_radio+0x352/0x4250 [ 2999.282866] ? ____sys_sendmsg+0x70d/0x870 [ 2999.283830] ? ___sys_sendmsg+0xf3/0x170 [ 2999.284734] ? __sys_sendmsg+0xe5/0x1b0 [ 2999.285623] ? do_syscall_64+0x33/0x40 [ 2999.286501] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2999.287696] ? lock_acquire+0x197/0x470 [ 2999.288600] ? create_object.isra.0+0x3ad/0xa20 [ 2999.289650] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2999.290689] ? __kmalloc+0x16e/0x390 [ 2999.291533] hwsim_new_radio_nl+0x991/0x1080 [ 2999.292534] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2999.293703] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2999.295175] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2999.296637] genl_family_rcv_msg_doit+0x22d/0x330 [ 2999.297719] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2999.299183] ? cap_capable+0x1d6/0x240 [ 2999.300087] ? ns_capable+0xe2/0x110 [ 2999.300934] genl_rcv_msg+0x33c/0x5a0 [ 2999.301792] ? genl_get_cmd+0x480/0x480 [ 2999.302683] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2999.303844] ? lock_release+0x680/0x680 [ 2999.304733] ? netlink_deliver_tap+0xf4/0xcd0 [ 2999.305735] netlink_rcv_skb+0x14b/0x430 [ 2999.306639] ? genl_get_cmd+0x480/0x480 [ 2999.307519] ? netlink_ack+0xab0/0xab0 [ 2999.308410] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2999.309432] ? is_vmalloc_addr+0x7b/0xb0 [ 2999.310330] genl_rcv+0x24/0x40 [ 2999.311054] netlink_unicast+0x549/0x7f0 [ 2999.311962] ? netlink_attachskb+0x870/0x870 [ 2999.312922] ? __virt_addr_valid+0x128/0x350 [ 2999.313897] netlink_sendmsg+0x90f/0xdf0 [ 2999.314798] ? netlink_unicast+0x7f0/0x7f0 [ 2999.315757] ? netlink_unicast+0x7f0/0x7f0 [ 2999.316681] sock_sendmsg+0x154/0x190 [ 2999.317512] ____sys_sendmsg+0x70d/0x870 [ 2999.318451] ? kernel_sendmsg+0x50/0x50 [ 2999.319341] ? do_recvmmsg+0x6d0/0x6d0 [ 2999.320220] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2999.321381] ? lock_downgrade+0x6d0/0x6d0 [ 2999.322295] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2999.323463] ___sys_sendmsg+0xf3/0x170 [ 2999.324336] ? sendmsg_copy_msghdr+0x160/0x160 [ 2999.325347] ? lock_downgrade+0x6d0/0x6d0 [ 2999.326268] ? find_held_lock+0x2c/0x110 [ 2999.327180] ? __fget_files+0x296/0x4c0 [ 2999.328089] ? __fget_light+0xea/0x290 [ 2999.328956] __sys_sendmsg+0xe5/0x1b0 [ 2999.329794] ? __sys_sendmsg_sock+0x40/0x40 [ 2999.330750] ? rcu_read_lock_any_held+0x75/0xa0 [ 2999.331809] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2999.332973] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2999.334109] ? trace_hardirqs_on+0x5b/0x180 [ 2999.335011] do_syscall_64+0x33/0x40 [ 2999.335799] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2999.336845] RIP: 0033:0x7f266c4aab19 [ 2999.337623] 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 [ 2999.341392] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2999.342994] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 2999.344485] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 2999.345969] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2999.347471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2999.348975] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 [ 2999.366937] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 2999.414451] blktrace: Concurrent blktraces are not allowed on loop14 [ 2999.433925] FAULT_INJECTION: forcing a failure. [ 2999.433925] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2999.435543] CPU: 1 PID: 14740 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 2999.436305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2999.437204] Call Trace: [ 2999.437496] dump_stack+0x107/0x167 [ 2999.437892] should_fail.cold+0x5/0xa [ 2999.438316] __alloc_pages_nodemask+0x182/0x600 [ 2999.438823] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2999.439394] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2999.439978] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2999.440622] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2999.441201] ? alloc_pages_current+0xa4/0x280 [ 2999.441680] alloc_pages_current+0x187/0x280 [ 2999.442150] relay_open_buf.part.0+0x2a5/0xc00 [ 2999.442639] relay_open+0x531/0xa10 [ 2999.443036] do_blk_trace_setup+0x4cf/0xc10 [ 2999.443495] ? _copy_from_user+0xfb/0x1b0 [ 2999.443951] __blk_trace_setup+0xca/0x180 [ 2999.444402] ? do_blk_trace_setup+0xc10/0xc10 [ 2999.444881] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2999.445454] blk_trace_ioctl+0x155/0x290 [ 2999.445889] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2999.446410] ? do_vfs_ioctl+0x283/0x10d0 [ 2999.446844] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2999.447399] ? generic_block_fiemap+0x60/0x60 [ 2999.447880] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2999.448400] blkdev_ioctl+0xc1/0x710 [ 2999.448794] ? blkdev_common_ioctl+0x1870/0x1870 [ 2999.449301] ? selinux_file_ioctl+0xb6/0x270 [ 2999.449774] block_ioctl+0xf9/0x140 [ 2999.450159] ? blkdev_read_iter+0x1c0/0x1c0 [ 2999.450614] __x64_sys_ioctl+0x19a/0x210 [ 2999.451054] do_syscall_64+0x33/0x40 [ 2999.451454] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2999.452007] RIP: 0033:0x7fc5fe1ccb19 [ 2999.452405] 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 [ 2999.454370] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2999.455183] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 2999.455978] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2999.456735] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 2999.457488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2999.458256] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 18:07:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x20000000000000}}], 0x500, 0x20000022, 0x0) 18:07:04 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x25, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:07:04 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 54) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:07:04 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x168, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:07:04 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 67) 18:07:04 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3e2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:07:04 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec", 0x2f, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:07:04 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 3014.940053] FAULT_INJECTION: forcing a failure. [ 3014.940053] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3014.941782] CPU: 0 PID: 14758 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 3014.942599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3014.943584] Call Trace: [ 3014.943903] dump_stack+0x107/0x167 [ 3014.944350] should_fail.cold+0x5/0xa [ 3014.944826] __alloc_pages_nodemask+0x182/0x600 [ 3014.945398] ? __kmalloc+0x16e/0x390 [ 3014.945864] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3014.946605] ? trace_hardirqs_on+0x5b/0x180 [ 3014.947134] alloc_pages_current+0x187/0x280 [ 3014.947686] relay_open_buf.part.0+0x2a5/0xc00 [ 3014.948266] relay_open+0x531/0xa10 [ 3014.948723] do_blk_trace_setup+0x4cf/0xc10 [ 3014.949258] ? _copy_from_user+0xfb/0x1b0 [ 3014.949775] __blk_trace_setup+0xca/0x180 [ 3014.950287] ? do_blk_trace_setup+0xc10/0xc10 [ 3014.950852] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3014.951514] blk_trace_ioctl+0x155/0x290 [ 3014.952036] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 3014.952645] ? do_vfs_ioctl+0x283/0x10d0 [ 3014.953154] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3014.953802] ? generic_block_fiemap+0x60/0x60 [ 3014.954359] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3014.954934] blkdev_ioctl+0xc1/0x710 [ 3014.955389] ? blkdev_common_ioctl+0x1870/0x1870 [ 3014.955979] ? selinux_file_ioctl+0xb6/0x270 [ 3014.956527] block_ioctl+0xf9/0x140 [ 3014.956978] ? blkdev_read_iter+0x1c0/0x1c0 [ 3014.957508] __x64_sys_ioctl+0x19a/0x210 [ 3014.958008] do_syscall_64+0x33/0x40 [ 3014.958464] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3014.959095] RIP: 0033:0x7fc5fe1ccb19 [ 3014.959557] 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 [ 3014.961727] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3014.962651] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 3014.963522] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 3014.964401] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 3014.965272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3014.966056] blktrace: Concurrent blktraces are not allowed on loop14 [ 3014.966137] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 3014.974424] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3015.019057] blktrace: Concurrent blktraces are not allowed on loop14 18:07:04 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 55) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 3015.039133] FAULT_INJECTION: forcing a failure. [ 3015.039133] name failslab, interval 1, probability 0, space 0, times 0 [ 3015.040460] CPU: 0 PID: 14776 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 3015.041204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3015.042158] Call Trace: [ 3015.042455] dump_stack+0x107/0x167 [ 3015.042859] should_fail.cold+0x5/0xa [ 3015.043272] ? create_object.isra.0+0x3a/0xa20 [ 3015.043766] should_failslab+0x5/0x20 [ 3015.044186] kmem_cache_alloc+0x5b/0x310 [ 3015.044659] create_object.isra.0+0x3a/0xa20 [ 3015.045135] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3015.045681] __kmalloc_track_caller+0x177/0x370 [ 3015.046180] ? kstrdup_const+0x53/0x80 [ 3015.046603] kstrdup+0x36/0x70 [ 3015.046952] kstrdup_const+0x53/0x80 [ 3015.047388] __kernfs_new_node+0x9d/0x850 [ 3015.047900] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3015.048471] ? device_add+0x464/0x1bc0 [ 3015.048942] ? lock_acquire+0x197/0x470 [ 3015.049418] ? find_held_lock+0x2c/0x110 [ 3015.049908] ? sysfs_do_create_link_sd+0x82/0x140 [ 3015.050492] kernfs_new_node+0x93/0x120 [ 3015.050970] kernfs_create_link+0xcb/0x230 [ 3015.051476] sysfs_do_create_link_sd+0x90/0x140 [ 3015.052045] sysfs_create_link+0x5f/0xc0 [ 3015.052527] driver_sysfs_add+0xf5/0x290 [ 3015.053010] device_bind_driver+0x15/0xd0 [ 3015.053509] mac80211_hwsim_new_radio+0x3d2/0x4250 [ 3015.054090] ? ____sys_sendmsg+0x70d/0x870 [ 3015.054595] ? ___sys_sendmsg+0xf3/0x170 [ 3015.055073] ? __sys_sendmsg+0xe5/0x1b0 [ 3015.055545] ? do_syscall_64+0x33/0x40 [ 3015.056018] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3015.056646] ? lock_acquire+0x197/0x470 [ 3015.057117] ? create_object.isra.0+0x3ad/0xa20 [ 3015.057674] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3015.058224] ? __kmalloc+0x16e/0x390 [ 3015.058669] hwsim_new_radio_nl+0x991/0x1080 [ 3015.059191] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3015.059811] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3015.060621] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3015.061393] genl_family_rcv_msg_doit+0x22d/0x330 [ 3015.061966] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3015.062739] ? cap_capable+0x1d6/0x240 [ 3015.063214] ? ns_capable+0xe2/0x110 [ 3015.063663] genl_rcv_msg+0x33c/0x5a0 [ 3015.064126] ? genl_get_cmd+0x480/0x480 [ 3015.064596] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3015.065208] ? lock_release+0x680/0x680 [ 3015.065681] ? netlink_deliver_tap+0xf4/0xcd0 [ 3015.066219] netlink_rcv_skb+0x14b/0x430 [ 3015.066706] ? genl_get_cmd+0x480/0x480 [ 3015.067176] ? netlink_ack+0xab0/0xab0 [ 3015.067642] ? netlink_deliver_tap+0x1c4/0xcd0 [ 3015.068193] ? is_vmalloc_addr+0x7b/0xb0 [ 3015.068679] genl_rcv+0x24/0x40 [ 3015.069072] netlink_unicast+0x549/0x7f0 [ 3015.069557] ? netlink_attachskb+0x870/0x870 [ 3015.070082] ? __virt_addr_valid+0x128/0x350 [ 3015.070616] netlink_sendmsg+0x90f/0xdf0 [ 3015.071096] ? netlink_unicast+0x7f0/0x7f0 [ 3015.071597] ? netlink_unicast+0x7f0/0x7f0 [ 3015.072101] sock_sendmsg+0x154/0x190 [ 3015.072546] ____sys_sendmsg+0x70d/0x870 [ 3015.073018] ? kernel_sendmsg+0x50/0x50 [ 3015.073482] ? do_recvmmsg+0x6d0/0x6d0 [ 3015.073935] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3015.074546] ? lock_downgrade+0x6d0/0x6d0 [ 3015.075028] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3015.075642] ___sys_sendmsg+0xf3/0x170 [ 3015.076105] ? sendmsg_copy_msghdr+0x160/0x160 [ 3015.076646] ? lock_downgrade+0x6d0/0x6d0 [ 3015.077132] ? find_held_lock+0x2c/0x110 [ 3015.077616] ? __fget_files+0x296/0x4c0 [ 3015.078099] ? __fget_light+0xea/0x290 [ 3015.078571] __sys_sendmsg+0xe5/0x1b0 [ 3015.079022] ? __sys_sendmsg_sock+0x40/0x40 [ 3015.079534] ? rcu_read_lock_any_held+0x75/0xa0 [ 3015.080108] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3015.080742] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3015.081358] ? trace_hardirqs_on+0x5b/0x180 [ 3015.081873] do_syscall_64+0x33/0x40 [ 3015.082320] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3015.082931] RIP: 0033:0x7f266c4aab19 [ 3015.083379] 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 [ 3015.085571] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3015.086485] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 3015.087327] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 3015.088183] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3015.089033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3015.089887] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 18:07:04 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x26, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:07:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x3400000000000000}}], 0x500, 0x20000022, 0x0) [ 3015.122045] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3015.125625] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:07:04 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x16c, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 3015.152805] FAULT_INJECTION: forcing a failure. [ 3015.152805] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3015.154416] CPU: 0 PID: 14786 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 3015.155169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3015.156068] Call Trace: [ 3015.156364] dump_stack+0x107/0x167 [ 3015.156769] should_fail.cold+0x5/0xa [ 3015.157190] __alloc_pages_nodemask+0x182/0x600 [ 3015.157706] ? __kmalloc+0x16e/0x390 [ 3015.158117] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3015.158783] ? trace_hardirqs_on+0x5b/0x180 [ 3015.159251] alloc_pages_current+0x187/0x280 [ 3015.159730] relay_open_buf.part.0+0x2a5/0xc00 [ 3015.160263] relay_open+0x531/0xa10 [ 3015.160675] do_blk_trace_setup+0x4cf/0xc10 [ 3015.161161] ? _copy_from_user+0xfb/0x1b0 [ 3015.161616] __blk_trace_setup+0xca/0x180 [ 3015.162073] ? do_blk_trace_setup+0xc10/0xc10 [ 3015.162562] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3015.163132] blk_trace_ioctl+0x155/0x290 [ 3015.163567] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 3015.164117] ? do_vfs_ioctl+0x283/0x10d0 [ 3015.164577] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3015.165149] ? generic_block_fiemap+0x60/0x60 [ 3015.165633] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3015.166159] blkdev_ioctl+0xc1/0x710 [ 3015.166558] ? blkdev_common_ioctl+0x1870/0x1870 [ 3015.167085] ? selinux_file_ioctl+0xb6/0x270 [ 3015.167589] block_ioctl+0xf9/0x140 [ 3015.168028] ? blkdev_read_iter+0x1c0/0x1c0 [ 3015.168517] __x64_sys_ioctl+0x19a/0x210 [ 3015.168970] do_syscall_64+0x33/0x40 [ 3015.169372] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3015.169918] RIP: 0033:0x7fc5fe1ccb19 [ 3015.170329] 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 [ 3015.172323] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3015.173167] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 3015.173929] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 3015.174694] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 3015.175500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3015.176277] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 3015.180156] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value 18:07:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x4000000000000000}}], 0x500, 0x20000022, 0x0) 18:07:04 executing program 7: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:07:04 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x600, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 3015.220659] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:07:04 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec", 0x2f, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) [ 3015.304487] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:07:04 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x27, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:07:04 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x174, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 3015.463973] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 3030.996070] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:07:20 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec8612", 0x31, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:07:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0xffffff7f00000000}}], 0x500, 0x20000022, 0x0) 18:07:20 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 68) 18:07:20 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x17a, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:07:20 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 56) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:07:20 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x1, 0x9, 0xff, 0x2, 0x0, 0xf4b, 0x4400, 0x6, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x7}, 0x4030, 0x2, 0x6, 0x0, 0x7, 0x2, 0x4, 0x0, 0x9, 0x0, 0xb454}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r2, 0x0) 18:07:20 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa00, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:07:20 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x28, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 3031.033706] blktrace: Concurrent blktraces are not allowed on loop14 [ 3031.044745] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3031.055867] blktrace: Concurrent blktraces are not allowed on loop14 [ 3031.063066] FAULT_INJECTION: forcing a failure. [ 3031.063066] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3031.066092] CPU: 1 PID: 14834 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 3031.067541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3031.069544] Call Trace: [ 3031.070107] dump_stack+0x107/0x167 [ 3031.070875] should_fail.cold+0x5/0xa [ 3031.071806] __alloc_pages_nodemask+0x182/0x600 [ 3031.072813] ? __kmalloc+0x16e/0x390 [ 3031.073718] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3031.074960] ? trace_hardirqs_on+0x5b/0x180 [ 3031.076006] alloc_pages_current+0x187/0x280 [ 3031.076926] relay_open_buf.part.0+0x2a5/0xc00 [ 3031.078046] relay_open+0x531/0xa10 [ 3031.078799] do_blk_trace_setup+0x4cf/0xc10 [ 3031.079842] ? _copy_from_user+0xfb/0x1b0 [ 3031.080860] __blk_trace_setup+0xca/0x180 [ 3031.081745] ? do_blk_trace_setup+0xc10/0xc10 [ 3031.082645] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3031.083714] blk_trace_ioctl+0x155/0x290 [ 3031.084550] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 3031.085530] ? do_vfs_ioctl+0x283/0x10d0 [ 3031.086347] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3031.087394] ? generic_block_fiemap+0x60/0x60 [ 3031.088308] blkdev_ioctl+0xc1/0x710 [ 3031.089051] ? blkdev_common_ioctl+0x1870/0x1870 [ 3031.090023] ? selinux_file_ioctl+0xb6/0x270 [ 3031.090900] block_ioctl+0xf9/0x140 [ 3031.091618] ? blkdev_read_iter+0x1c0/0x1c0 [ 3031.092502] __x64_sys_ioctl+0x19a/0x210 [ 3031.093309] do_syscall_64+0x33/0x40 [ 3031.094050] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3031.095064] RIP: 0033:0x7fc5fe1ccb19 [ 3031.095805] 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 [ 3031.099437] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3031.101101] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 3031.102692] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 3031.104292] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 3031.105877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3031.107467] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 3031.122221] FAULT_INJECTION: forcing a failure. [ 3031.122221] name failslab, interval 1, probability 0, space 0, times 0 [ 3031.124468] CPU: 1 PID: 14852 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 3031.125826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3031.127459] Call Trace: [ 3031.127982] dump_stack+0x107/0x167 [ 3031.128725] should_fail.cold+0x5/0xa [ 3031.129555] ? __kernfs_new_node+0xd4/0x850 [ 3031.130518] should_failslab+0x5/0x20 [ 3031.131363] kmem_cache_alloc+0x5b/0x310 [ 3031.132279] __kernfs_new_node+0xd4/0x850 [ 3031.133209] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3031.134261] ? device_add+0x464/0x1bc0 [ 3031.135135] ? lock_acquire+0x197/0x470 [ 3031.136017] ? find_held_lock+0x2c/0x110 [ 3031.136948] ? sysfs_do_create_link_sd+0x82/0x140 [ 3031.138033] kernfs_new_node+0x93/0x120 [ 3031.138927] kernfs_create_link+0xcb/0x230 [ 3031.139870] sysfs_do_create_link_sd+0x90/0x140 [ 3031.140914] sysfs_create_link+0x5f/0xc0 [ 3031.141824] driver_sysfs_add+0xf5/0x290 [ 3031.142730] device_bind_driver+0x15/0xd0 [ 3031.143661] mac80211_hwsim_new_radio+0x3d2/0x4250 [ 3031.144763] ? ____sys_sendmsg+0x70d/0x870 [ 3031.145709] ? ___sys_sendmsg+0xf3/0x170 [ 3031.146610] ? __sys_sendmsg+0xe5/0x1b0 [ 3031.147490] ? do_syscall_64+0x33/0x40 [ 3031.148361] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3031.149544] ? lock_acquire+0x197/0x470 [ 3031.150427] ? create_object.isra.0+0x3ad/0xa20 [ 3031.151473] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3031.152519] ? __kmalloc+0x16e/0x390 [ 3031.153365] hwsim_new_radio_nl+0x991/0x1080 [ 3031.154349] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3031.155520] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3031.157004] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3031.158461] genl_family_rcv_msg_doit+0x22d/0x330 [ 3031.159541] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3031.161009] ? cap_capable+0x1d6/0x240 [ 3031.161890] ? ns_capable+0xe2/0x110 [ 3031.162728] genl_rcv_msg+0x33c/0x5a0 [ 3031.163586] ? genl_get_cmd+0x480/0x480 [ 3031.164480] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3031.165633] ? lock_release+0x680/0x680 [ 3031.166516] ? netlink_deliver_tap+0xf4/0xcd0 [ 3031.167522] netlink_rcv_skb+0x14b/0x430 [ 3031.168446] ? genl_get_cmd+0x480/0x480 [ 3031.169329] ? netlink_ack+0xab0/0xab0 [ 3031.170203] ? netlink_deliver_tap+0x1c4/0xcd0 [ 3031.171212] ? is_vmalloc_addr+0x7b/0xb0 [ 3031.172118] genl_rcv+0x24/0x40 [ 3031.172864] netlink_unicast+0x549/0x7f0 [ 3031.173778] ? netlink_attachskb+0x870/0x870 [ 3031.174752] ? __virt_addr_valid+0x128/0x350 [ 3031.175755] netlink_sendmsg+0x90f/0xdf0 [ 3031.176689] ? netlink_unicast+0x7f0/0x7f0 [ 3031.177656] ? netlink_unicast+0x7f0/0x7f0 [ 3031.178596] sock_sendmsg+0x154/0x190 [ 3031.179441] ____sys_sendmsg+0x70d/0x870 [ 3031.180352] ? kernel_sendmsg+0x50/0x50 [ 3031.181233] ? do_recvmmsg+0x6d0/0x6d0 [ 3031.182098] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3031.183262] ? lock_downgrade+0x6d0/0x6d0 [ 3031.184197] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3031.185362] ___sys_sendmsg+0xf3/0x170 [ 3031.186227] ? sendmsg_copy_msghdr+0x160/0x160 [ 3031.187244] ? lock_downgrade+0x6d0/0x6d0 [ 3031.188185] ? find_held_lock+0x2c/0x110 [ 3031.189096] ? __fget_files+0x296/0x4c0 [ 3031.189991] ? __fget_light+0xea/0x290 [ 3031.190862] __sys_sendmsg+0xe5/0x1b0 [ 3031.191705] ? __sys_sendmsg_sock+0x40/0x40 [ 3031.192668] ? rcu_read_lock_any_held+0x75/0xa0 [ 3031.193723] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3031.194888] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3031.196026] ? trace_hardirqs_on+0x5b/0x180 [ 3031.197002] do_syscall_64+0x33/0x40 [ 3031.197830] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3031.198970] RIP: 0033:0x7f266c4aab19 [ 3031.199800] 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 [ 3031.203858] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3031.205540] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 3031.207112] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 3031.208699] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3031.210269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3031.211843] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 [ 3031.258989] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value 18:07:20 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1f0, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:07:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0xffffffff00000000}}], 0x500, 0x20000022, 0x0) 18:07:20 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 69) 18:07:20 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x16, &(0x7f0000000040)={@empty}, 0x20) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x16, &(0x7f0000000040)={@empty}, 0x20) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f00000008c0)={r2, 0x40, 0x0, 0x6}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000940)={{0x1, 0x1, 0x18, r0, {0x81}}, './file0\x00'}) io_submit(0x0, 0x7, &(0x7f0000000a40)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x1, r1, &(0x7f00000001c0)="9f5bb7cff82832c41447cf4f8aa1da73cef09887fdbfe3efa5177b829737979e132487b0342e5b441a06f73927614798acc653d8bfff6934ed4f52ebf81c432d231e59c1282db014412ef5e519bd85fac67776b1498a6505c45432323979d9939a89df1c9fdf0b137b353f6afe43d930a930", 0x72, 0x3ff, 0x0, 0x2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x5, r1, &(0x7f00000002c0)="7749b30c09d4eef00c565643daf18d22e0e451261575fc3321dcc7d42b6040917b471b18327982739264c582f20359e231c17a10e633c3fd3ea426b10c8ded4a622d4d84245e6272aa05c105a52aec5a0f6ad5419be41a34d1e3817b121f6f5f9f6977336bc317c593a7a1270dcca19a27ca604f5d7e1f1fa7f9fb15cfd85b", 0x7f, 0xc0, 0x0, 0x0, r1}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x8000, r3, &(0x7f0000000500)="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", 0xfb, 0x7, 0x0, 0x1, r0}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x1, 0x3, r4, &(0x7f0000000600)="78600eecaa5c803c1ce8a41c98718331d945f253bddecca384546e58acd1086b81050bd113bee0748e894b79d8db58153edd810ba15f2571a5cd2292460ccb00e2279286ca7978ec0d69f20916039d232fc5107bd96ce44a3dce07cb25f90b635f35dfdf1543bfb7d0b6174d17c474dd8278c7fcb4222560569d2fb37a5f89d544d2bb86baa45e4cc8d4cb31def00797b4666b0511402df639378b685a751f7adb09bbacd0564f6e66e6c22288f8e2202da21533a9", 0xb5, 0x6, 0x0, 0x1, r0}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x6, 0x4b23, 0xffffffffffffffff, &(0x7f0000000700)="01bd777e3d5ed556e601e06ef9102d11ccf97e64fc44760fa445218957d94a2703a9f83379c6615b4a3e0cd660a5f644484cdea2a14bddf8d4ffd1387f69165d19b97b17d81ad55506d509116af15105ff3f4038fc75ae42f926ea844de0066fe8c4321941984571b952688ba15db9e1e94daab70138d9c073b224e42ee678019581667f2c90435f343c746eade9c8f27258823408079f612740536618318d23d789c9b9f7d50a223e8e07eeb412592d568212ede06765fb047b3e525cbd2f3fd225e9523755d806e5fc30d356751f9716b5819d62f9", 0xd6, 0x4, 0x0, 0x2}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000000840)="e2b375e65f163fedbb6bb2b72dae266094d0b3fa95bacb84bd390dd9b3c484d19435daf4dc0f4b4b0ecc3d3addf13c82ac00e4b36b227e782a959e3d4344b6d9a5bb2cff29a78ad04b62dd1bef61c7ec505c2c2353d08cf58469ec1380a7fe8806a28bf6d7ec0bdcb5b523834d83725e736a9df755", 0x75, 0x1, 0x0, 0x3, r5}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x3, 0x0, r6, &(0x7f0000000980)="907ce0e97d699827ab0363d8969c241c62b859027bd211495c66b3358b6357ce8537b4b01198ef52d4fe79e4b428ddf7546cca53992a1f8668d21c22a417f7f3c947", 0x42, 0x8, 0x0, 0x2}]) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r8, 0x0) copy_file_range(r7, &(0x7f0000000140)=0x9, r8, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 3031.350431] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3031.372008] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:07:20 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x29, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 3031.396274] FAULT_INJECTION: forcing a failure. [ 3031.396274] name failslab, interval 1, probability 0, space 0, times 0 [ 3031.398958] CPU: 1 PID: 14868 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 3031.400337] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3031.401977] Call Trace: [ 3031.402506] dump_stack+0x107/0x167 [ 3031.403233] should_fail.cold+0x5/0xa [ 3031.403989] ? create_object.isra.0+0x3a/0xa20 [ 3031.404910] should_failslab+0x5/0x20 18:07:20 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xb91, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 3031.405669] kmem_cache_alloc+0x5b/0x310 [ 3031.406594] ? device_add+0xd90/0x1bc0 [ 3031.407371] create_object.isra.0+0x3a/0xa20 [ 3031.408247] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3031.409259] __kmalloc_track_caller+0x177/0x370 [ 3031.409476] blktrace: Concurrent blktraces are not allowed on loop14 [ 3031.410176] ? kstrdup_const+0x53/0x80 [ 3031.410202] kstrdup+0x36/0x70 [ 3031.410222] kstrdup_const+0x53/0x80 [ 3031.410243] __kernfs_new_node+0x9d/0x850 [ 3031.410268] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3031.410285] ? device_add+0x464/0x1bc0 [ 3031.410311] ? lock_acquire+0x197/0x470 [ 3031.410328] ? find_held_lock+0x2c/0x110 [ 3031.410353] ? sysfs_do_create_link_sd+0x82/0x140 [ 3031.410378] kernfs_new_node+0x93/0x120 [ 3031.410405] kernfs_create_link+0xcb/0x230 [ 3031.410428] sysfs_do_create_link_sd+0x90/0x140 [ 3031.410450] sysfs_create_link+0x5f/0xc0 [ 3031.410476] driver_sysfs_add+0xf5/0x290 [ 3031.410501] device_bind_driver+0x15/0xd0 [ 3031.410530] mac80211_hwsim_new_radio+0x3d2/0x4250 [ 3031.410549] ? ____sys_sendmsg+0x70d/0x870 [ 3031.410581] ? ___sys_sendmsg+0xf3/0x170 [ 3031.427716] ? __sys_sendmsg+0xe5/0x1b0 [ 3031.428518] ? do_syscall_64+0x33/0x40 [ 3031.429293] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3031.430353] ? lock_acquire+0x197/0x470 [ 3031.431138] ? create_object.isra.0+0x3ad/0xa20 [ 3031.432072] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3031.433019] ? __kmalloc+0x16e/0x390 [ 3031.433769] hwsim_new_radio_nl+0x991/0x1080 [ 3031.434667] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3031.435834] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3031.437299] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3031.438754] genl_family_rcv_msg_doit+0x22d/0x330 [ 3031.439825] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3031.441298] ? cap_capable+0x1d6/0x240 [ 3031.441698] blktrace: Concurrent blktraces are not allowed on loop14 [ 3031.442180] ? ns_capable+0xe2/0x110 [ 3031.442210] genl_rcv_msg+0x33c/0x5a0 [ 3031.442239] ? genl_get_cmd+0x480/0x480 [ 3031.442265] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3031.442294] ? lock_release+0x680/0x680 [ 3031.447626] ? netlink_deliver_tap+0xf4/0xcd0 [ 3031.448527] netlink_rcv_skb+0x14b/0x430 [ 3031.449345] ? genl_get_cmd+0x480/0x480 [ 3031.450149] ? netlink_ack+0xab0/0xab0 [ 3031.450932] ? netlink_deliver_tap+0x1c4/0xcd0 [ 3031.451849] ? is_vmalloc_addr+0x7b/0xb0 [ 3031.452708] genl_rcv+0x24/0x40 [ 3031.453439] netlink_unicast+0x549/0x7f0 [ 3031.454350] ? netlink_attachskb+0x870/0x870 [ 3031.455319] ? __virt_addr_valid+0x128/0x350 [ 3031.456314] netlink_sendmsg+0x90f/0xdf0 [ 3031.457222] ? netlink_unicast+0x7f0/0x7f0 [ 3031.458175] ? netlink_unicast+0x7f0/0x7f0 [ 3031.459107] sock_sendmsg+0x154/0x190 [ 3031.459949] ____sys_sendmsg+0x70d/0x870 [ 3031.460855] ? kernel_sendmsg+0x50/0x50 [ 3031.461732] ? do_recvmmsg+0x6d0/0x6d0 [ 3031.462594] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3031.463755] ? lock_downgrade+0x6d0/0x6d0 [ 3031.464692] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3031.465828] ___sys_sendmsg+0xf3/0x170 [ 3031.466601] ? sendmsg_copy_msghdr+0x160/0x160 [ 3031.467510] ? lock_downgrade+0x6d0/0x6d0 [ 3031.468338] ? find_held_lock+0x2c/0x110 [ 3031.469151] ? __fget_files+0x296/0x4c0 [ 3031.469948] ? __fget_light+0xea/0x290 [ 3031.470722] __sys_sendmsg+0xe5/0x1b0 [ 3031.471474] ? __sys_sendmsg_sock+0x40/0x40 [ 3031.472334] ? rcu_read_lock_any_held+0x75/0xa0 [ 3031.473273] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3031.474312] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3031.475423] ? trace_hardirqs_on+0x5b/0x180 [ 3031.476396] do_syscall_64+0x33/0x40 [ 3031.477221] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3031.478353] RIP: 0033:0x7f266c4aab19 [ 3031.479177] 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 [ 3031.483232] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3031.484785] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 3031.486193] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 3031.487601] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3031.489029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3031.490436] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 18:07:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}], 0x500, 0x20000022, 0x0) 18:07:20 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 57) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:07:20 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec8612", 0x31, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) [ 3031.555775] FAULT_INJECTION: forcing a failure. [ 3031.555775] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3031.558479] CPU: 1 PID: 14881 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 3031.559855] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3031.561502] Call Trace: [ 3031.562142] dump_stack+0x107/0x167 [ 3031.562879] should_fail.cold+0x5/0xa [ 3031.563799] __alloc_pages_nodemask+0x182/0x600 [ 3031.564742] ? __kmalloc+0x16e/0x390 [ 3031.565640] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3031.566871] ? trace_hardirqs_on+0x5b/0x180 [ 3031.567958] alloc_pages_current+0x187/0x280 [ 3031.568967] relay_open_buf.part.0+0x2a5/0xc00 [ 3031.569996] relay_open+0x531/0xa10 [ 3031.570816] do_blk_trace_setup+0x4cf/0xc10 [ 3031.571776] ? _copy_from_user+0xfb/0x1b0 [ 3031.571868] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3031.572706] __blk_trace_setup+0xca/0x180 [ 3031.572728] ? do_blk_trace_setup+0xc10/0xc10 [ 3031.572759] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3031.577384] blk_trace_ioctl+0x155/0x290 [ 3031.578195] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 3031.579161] ? do_vfs_ioctl+0x283/0x10d0 [ 3031.579972] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3031.581020] ? generic_block_fiemap+0x60/0x60 [ 3031.581915] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3031.582884] blkdev_ioctl+0xc1/0x710 [ 3031.583622] ? blkdev_common_ioctl+0x1870/0x1870 [ 3031.584574] ? selinux_file_ioctl+0xb6/0x270 [ 3031.585451] block_ioctl+0xf9/0x140 [ 3031.586169] ? blkdev_read_iter+0x1c0/0x1c0 [ 3031.587024] __x64_sys_ioctl+0x19a/0x210 [ 3031.587838] do_syscall_64+0x33/0x40 [ 3031.588597] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3031.589717] RIP: 0033:0x7fc5fe1ccb19 [ 3031.590553] 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 [ 3031.594643] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3031.596346] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 3031.597933] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 3031.599516] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 3031.600977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3031.602397] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 18:07:20 executing program 7: mknod$loop(&(0x7f0000000400)='./file1\x00', 0x20, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = 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) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000001c0)={0x0, 0xfffff76f, 0x4, 0xffffffff, 0x5}) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000800", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 3031.678381] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3031.726911] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value 18:07:20 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x2a, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:07:35 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x2b, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:07:35 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 70) 18:07:35 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2000, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 3046.515189] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:07:35 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 58) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:07:35 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) r3 = inotify_init() ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000001c0)={0x0, r2, 0x4, 0x1, 0x2}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000002000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r5, 0x0) copy_file_range(r4, &(0x7f0000000140)=0x9, r5, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:07:35 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec8612", 0x31, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:07:35 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x300, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:07:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x34}}], 0x500, 0x20000022, 0x0) [ 3046.536623] FAULT_INJECTION: forcing a failure. [ 3046.536623] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3046.539295] CPU: 0 PID: 14915 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 3046.540727] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3046.542425] Call Trace: [ 3046.542972] dump_stack+0x107/0x167 [ 3046.543728] should_fail.cold+0x5/0xa [ 3046.544535] __alloc_pages_nodemask+0x182/0x600 [ 3046.545483] ? __kmalloc+0x16e/0x390 [ 3046.546246] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3046.547457] ? trace_hardirqs_on+0x5b/0x180 [ 3046.548330] alloc_pages_current+0x187/0x280 [ 3046.549227] relay_open_buf.part.0+0x2a5/0xc00 [ 3046.550151] relay_open+0x531/0xa10 [ 3046.550895] do_blk_trace_setup+0x4cf/0xc10 [ 3046.551771] ? _copy_from_user+0xfb/0x1b0 [ 3046.552630] __blk_trace_setup+0xca/0x180 [ 3046.553463] ? do_blk_trace_setup+0xc10/0xc10 [ 3046.554370] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3046.555450] blk_trace_ioctl+0x155/0x290 [ 3046.556268] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 3046.557257] ? do_vfs_ioctl+0x283/0x10d0 [ 3046.558077] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3046.559129] ? generic_block_fiemap+0x60/0x60 [ 3046.560039] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3046.561011] blkdev_ioctl+0xc1/0x710 [ 3046.561768] ? blkdev_common_ioctl+0x1870/0x1870 [ 3046.562738] ? selinux_file_ioctl+0xb6/0x270 [ 3046.563630] block_ioctl+0xf9/0x140 [ 3046.564377] ? blkdev_read_iter+0x1c0/0x1c0 [ 3046.565253] __x64_sys_ioctl+0x19a/0x210 [ 3046.566084] do_syscall_64+0x33/0x40 [ 3046.566835] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3046.567865] RIP: 0033:0x7fc5fe1ccb19 [ 3046.568624] 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 [ 3046.572346] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3046.573872] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 3046.575287] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3046.576982] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 3046.578412] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 3046.579817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3046.581226] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 3046.585900] FAULT_INJECTION: forcing a failure. [ 3046.585900] name failslab, interval 1, probability 0, space 0, times 0 [ 3046.588204] CPU: 0 PID: 14932 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 3046.589612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3046.591282] Call Trace: [ 3046.591821] dump_stack+0x107/0x167 [ 3046.592573] should_fail.cold+0x5/0xa [ 3046.593344] ? create_object.isra.0+0x3a/0xa20 [ 3046.594270] should_failslab+0x5/0x20 [ 3046.595040] kmem_cache_alloc+0x5b/0x310 [ 3046.595868] create_object.isra.0+0x3a/0xa20 [ 3046.596782] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3046.597811] kmem_cache_alloc+0x159/0x310 [ 3046.598676] __kernfs_new_node+0xd4/0x850 [ 3046.599520] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3046.600482] ? device_add+0x464/0x1bc0 [ 3046.601270] ? lock_acquire+0x197/0x470 [ 3046.602070] ? find_held_lock+0x2c/0x110 [ 3046.602894] ? sysfs_do_create_link_sd+0x82/0x140 [ 3046.603871] kernfs_new_node+0x93/0x120 [ 3046.604699] kernfs_create_link+0xcb/0x230 [ 3046.605553] sysfs_do_create_link_sd+0x90/0x140 [ 3046.606495] sysfs_create_link+0x5f/0xc0 [ 3046.607321] driver_sysfs_add+0xf5/0x290 [ 3046.608141] device_bind_driver+0x15/0xd0 [ 3046.608990] mac80211_hwsim_new_radio+0x3d2/0x4250 [ 3046.609975] ? ____sys_sendmsg+0x70d/0x870 [ 3046.610827] ? ___sys_sendmsg+0xf3/0x170 [ 3046.611642] ? __sys_sendmsg+0xe5/0x1b0 [ 3046.612460] ? do_syscall_64+0x33/0x40 [ 3046.613252] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3046.614325] ? lock_acquire+0x197/0x470 [ 3046.615126] ? create_object.isra.0+0x3ad/0xa20 [ 3046.616074] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3046.617021] ? __kmalloc+0x16e/0x390 [ 3046.617783] hwsim_new_radio_nl+0x991/0x1080 [ 3046.618679] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3046.619739] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3046.621088] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3046.622415] genl_family_rcv_msg_doit+0x22d/0x330 [ 3046.623399] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3046.624742] ? cap_capable+0x1d6/0x240 [ 3046.625543] ? ns_capable+0xe2/0x110 [ 3046.626304] genl_rcv_msg+0x33c/0x5a0 [ 3046.627083] ? genl_get_cmd+0x480/0x480 [ 3046.627384] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 3046.627884] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3046.627912] ? lock_release+0x680/0x680 [ 3046.631612] ? netlink_deliver_tap+0xf4/0xcd0 [ 3046.632532] netlink_rcv_skb+0x14b/0x430 [ 3046.633353] ? genl_get_cmd+0x480/0x480 [ 3046.634160] ? netlink_ack+0xab0/0xab0 [ 3046.634960] ? netlink_deliver_tap+0x1c4/0xcd0 [ 3046.635891] ? is_vmalloc_addr+0x7b/0xb0 [ 3046.636735] genl_rcv+0x24/0x40 [ 3046.637402] netlink_unicast+0x549/0x7f0 [ 3046.638239] ? netlink_attachskb+0x870/0x870 [ 3046.639124] ? __virt_addr_valid+0x128/0x350 [ 3046.640033] netlink_sendmsg+0x90f/0xdf0 [ 3046.640869] ? netlink_unicast+0x7f0/0x7f0 [ 3046.641738] ? netlink_unicast+0x7f0/0x7f0 [ 3046.642590] sock_sendmsg+0x154/0x190 [ 3046.643360] ____sys_sendmsg+0x70d/0x870 [ 3046.644182] ? kernel_sendmsg+0x50/0x50 [ 3046.644995] ? do_recvmmsg+0x6d0/0x6d0 [ 3046.645783] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3046.646845] ? lock_downgrade+0x6d0/0x6d0 [ 3046.647691] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3046.648771] ___sys_sendmsg+0xf3/0x170 [ 3046.649564] ? sendmsg_copy_msghdr+0x160/0x160 [ 3046.650492] ? lock_downgrade+0x6d0/0x6d0 [ 3046.651334] ? find_held_lock+0x2c/0x110 [ 3046.652176] ? __fget_files+0x296/0x4c0 [ 3046.652999] ? __fget_light+0xea/0x290 [ 3046.653796] __sys_sendmsg+0xe5/0x1b0 [ 3046.654563] ? __sys_sendmsg_sock+0x40/0x40 [ 3046.655435] ? rcu_read_lock_any_held+0x75/0xa0 [ 3046.656412] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3046.657474] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3046.658523] ? trace_hardirqs_on+0x5b/0x180 [ 3046.659400] do_syscall_64+0x33/0x40 [ 3046.660156] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3046.661205] RIP: 0033:0x7f266c4aab19 [ 3046.661970] 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 [ 3046.665692] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3046.667244] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 3046.668701] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 3046.670139] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3046.671603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3046.673065] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 18:07:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}}], 0x500, 0x20000022, 0x0) 18:07:51 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 71) 18:07:51 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="456212d55b4b93c9c262a14eeb18fc527c6e4b9dc1c2e6138041b38d358de4509871554bbeb2319fc803ef68c8a3e57304290e65a56b78c444fa8e386bb6b56dd9d1d652407b7cd369be453b55d27be81d3ad3a30c05a95498ffbf1739e9f83d2ea26c964624386f7c4ab58e1419a38f84cdd8dbcbafab5330ef83f02d9b792e7341715de4c2b71d55e9ebe7f0b6d5ea6c741c7195d019d85efa259747060656a76cf60dd57d631de62bf9b58b330ce3422ecb705da84b8b9449d482e8f111405bec273718931f35da76e48ee24949be481bbe060cda571366ee012e57dfd4b61b476f6941ea005422601c6a587cb509f42fcb18f7dd869235ca23e00d998bde94551894cb74213658c7c9de73abda2d1766def468947cea2d57946e639e16a596c34f3fb9f7ccae74401d36864639a3f680ae1e120d1d8cf29431a9b3d73d68bb176f856231e9cced7ecdb6a9349cbd4e8590be8048b2b6849695e98a68c3233f7a81dd6141b23c4555a48aceffa487b8a2e1bbd7d2d855a67ebdefb941be067ada01f47777e4b8dd2f5143cf8fe34df39844e64fef491c7e4508d0e0976a02e5e29800ff6420eccf5ff33b70e6bd4cc8b8c08cc94b85f7cbab38daf61cc82069393f8b4fa8f88c0b0cf81b5c44733d980dcb98f0e730fd51417fe9fdb246237ab51c0afa946127ec6ae9ff7187d589097c6d540c2bda52ab68aecc43fc090cca50f5f56faf30da984f6155923de8d562369a608491037c03f6c3f0dafff3ac0c410ff7db493227dcc86391ae6c2cbad5218bbc16044ba16f1fd0c0743a1b5c92be220d9a07928026328ceccd3b1f00511f83173bed5a9b7d5e9e809a6475e11f615aeb0a1312751825e4800286ba40928a18439f4755337ef8e2da18b2503cf90eed9f6e0872a05995e786929fb4c2308840a65ff03b28b36c68bcfa84fdbd1ec9ea8462cbc2b3dbc4815ea35c80883cb985a505a9b9b8eb8f762c256824ecee344e07b002bb014281394cf499ab4cee42140b3afbfb297b8ffc26b6d572e77f096baf5aa70486e73d29709fd29cb2979727b1da146dc0221202300578de7df6008a43d16f49c17da51e39004fdf4c3a96c0539dbb3ac5236dd14a47a37e43c2896eb3f4a4c7def3e785a53923bd3bc7ca481bd1335c9816def7ba7082224802458bcda717586e018c89293d29440f8c5ed619eb219ac84b49129a855819b4566ab44e8b5c24b263473c112b75928c48fe55c27f86fe3fccac94471f182c5004e2cad13a6cf6c9739b2f6920515647bda72c00ad8c9565358a3f9b5dd00770d99f0ea2d749bc29a7802211f196414c42af876acd1482464970ad0bc66780bf03be97e6e6b8e5fe0e9019452cc9efdd8fcff025da885861800070f28db2a02627ef368c821fb3d858cdd2cbb69a23657fc4f0ba9ea3c483ccf00e09070ad4829530982615fb003c1f154e7217c3c4a635b68d548e5766156db5801556c97049867a210ffb964745d11b882d8ebae116518d225e9a25a1191f72d08258804738f1e4d442b0335a490200dd6941460b2cc4709a97f9826903d7b058cd2547350e60815346c81bfb3317ad9fa5d86e2e7ceaf0cb39e08fd927a8263817101e219ece57f5300bb2aedb082f3d42b44bd30272909ee0d5860d65e9445ba3a33baee906dfb4c6073f0cbb97c2770cd67dd0588f5db7498f32e43a874500bd75667861ad9c9a917edf8a9b6c2df0af9281a7124a1b01362e3beb64f7f16b31f87d06e9eb7d6f5e2e4c29b1f7678603924275d1ae6896967cbd486645c089cd50b357422f694852866056a0484d4fb1668893113b1bd69ed0cfb3eccb954174da3cb0b3db84be3d574a59a996a60274ae01155f8c9a855b0af6bfc3d5cd423f0301a16020bc3d7d069fab895649e37054f532ded01895af571df47c5b0530e3e120c3022d4fb36c064344e7a9f5ea591c059370a420d4f10103e01ea0e8f7e64856b1f00658a4bfdda86dcc0e2dcb713bce5ae9691673c763674ac4b9ffeaaec4d794d547fd5d46f82df40ff1726d99cce74b3a47ddf9a0e8a1075805aa5dfc65f03126c343ac42a6b3e44882c4572b3308f3c160025e1a187c1f564800750fc8bed1acf414ed3ca324055fff265a8b834ec4c390177d1cebc3b15f3c3703e4d499b24f71bd0a6ddf38e7efe668d27b64920099f1b7d4166709a7a010f6581619e64896cfd202bc56b5cdc27de5db6e3dca193f82cbaa98c6afacd9a9069990274f283d4ec326077abecf1890a899f8da266620241077db21cb23777a6452eb7a2877c80f683fabaa585a1391aa7748a7a6c7f9b9baa442c36d58b19d2a0a41228d4f19eac62fcf884849b13a291586a0296d037e28b73fe57fc18d3fdfaf24f182074bcd3d5923fbbeb14dc597682cf4d0045845e29556c86131cbc04a4093e002f6abbb9a23c2bbe3d41e05a44f366b936c1c178e7d8dd17fdb8d6ebadb674a55a6c11956336accc758278686432a5b9bc0433c93f5c2c3b189eea35bc9fec73137caa345de845bf77f4922b343d962a4f242ad28069aa0c4736f34e72547e1dcf4ad358c4852f5f1a413cd01a6eb97c1f892b1d10930f84219c5b4e817d3eb44b304bcf12ad9e4f061a441300a2bd29d20d7a5e459a3c5c32414d91a75eaac3268958a6d63fe3c776b6bc5c916b9730d3ab2e3e5060f7a5e4525a9d31e52845759a27e77f7fb8c1c16ee579f9fb94238ecdbb46f213ac5480c1e7f7c681987418a8dbfbba6bede910818d6224f04192460d76463ecb041ef3a0d52f67b4a4cb8d231a8f94e9c9a0c49dbc1aaa35d9874729bcc908c25c59c027507fd8a988d1d847374bc4e5a353f4be9ba3a2b1636a43f10d88c1d96d1168c112770340801ef7108419adaedf0b7c07b6111f495e6136c7ea79de5c626625084f380b0a9c993cbb586596aad4e840cf5338b135950d49e54af94a661cf1447ec1443116eaa696deda69e0eac54fea119eb0f749a21af08441c3a0e159c964f9ddb4415dec485ec9194b05239dbacb20b7cab95d97caccb5a4d5f83ca07e4187c611de02f9fbba40985e5a25cc54820c20b84415c1d9e97dc6e280fbeaa39f6c0f5f02fc6096a753b9edb779cf895609dc61975433fee62ae9e3797c7890109837c290dca2d90ed703fa30e96099c02ccb7ca3e22f113b18beb4d3b1109f2bde705ccebc6eae78e5c61fc5f146e0e4e3d9e1d832ac2fa20029c2cfb33d9f7cc8bc86a5e1d983df00c4d32b01955836451a98f9c28d90648b7ebd7f1a24f228381c5a1a4d598dcbf2819cb5fa1aafb81552943b61b3c36b0e34303e63c2d29117bb00ff35daef796b7aae3fe7228273cce73576d6c0a6baca9819c61d15edeed4474b40d3ccc597aac89fabf690d1cdf72501f1e7783b6c89ab99a4af2fd4f1be7f3a2f277b6715901e696b179bbacf7e67d070978f1984e55db8e159a9edf0dd4ab22572da1d0a254ce9801f4ae0bdd37f0ff1c026429421a20f77e3d5f1da939b73c042175a884ed1c0135d43ff56cce4d93e281d86743d05645b389f54ec2aca0d61dc37a4bb63003e348c82e20e11587a4852efed7c242cc8236255c7a2cceba07360a6c4c88e0be42ead9c4e20fa2ad186e7842f91554703ae3f2099090b64725dae8e0ab37f1b039738baf99fd442b69ff3c490a778bb8a5f0243dac718852b3dc4338c0a9249f915d1c7b7913ccb6dc262a02ed076f44c87ad089b539633ea75f6f5c7c74ee435b8952881f594e55694af34f39d721496fc1e6cc5da0d3f201c8e70b4f6c4ef3244899770a454f7206fb434c54c509968cf7818e03990c298e75b3e15e85f5f4ea3b6a9840f8f8e41fbd78dca914bf8fdcae9e8bfea9b97c06dee08851bbd6ca73315ae9122926e44d1581cd4102d14ca0cb3db85772ceec2dc3813d7c71c8b6f8a278d11511cd30e2323a611228245913a1f30124e0d605b76b8f997413611e431f2fbabc17f3e82f4a75f8cffb2617550974dbce658ccbbbe39b082f6a55f87ed1ec8e0c5c47818648cbfc9237233eec4b7c7d6d8002101730e924d766d98718b95e338cea0fa5d6de9e3d58c345519ac537134804dc3615f9be68f2fa54a1f4e2cf53ed06e3f3dbd03875a5335fc534fdd9740ca01ef0fa3ee2d00e61f0eda8106be14db3c917a81c041ebb32af52da6175c38886f55e6664a93ae20c70ed94ff20a9cad10c6497fb801f8e08069156bb9a4886856dadf15b8ad157559eb94e46bbba6a71fad89a7d619750eb757115662ea905f91dc8d7c4ccf22743e867fe1a87e9b03defd5f5a5b4198bd24c57cc924158dfeabcef870fd30a0467f6bd5b0850ffdf5cd1d622b9cfb8db8f34589d817f4d64f6cf2fec50c01e7cbc18274d29486a489cb220ad3cbb034cffc09bab07c63a50b8fd1e9e49c317b2c33b0687b4799d5e8207a796462ec1e71a335bbe3e15d9605aa417dbe04bebc63882873b748a1923eab1f4a58d3bb87d476a8f84e6eb5fe3a44d08cdc4b1e4ad96e49938bfad727250cc88f03688ec489a1a95ddcd4e1853d6067df3ec54c5c7e0d241b0f6dceed6553cd18490669741525038676589d5e22e10b3c30658fc937c4b621ba944b9a2d5dbd7f7e5abc3a9799e0d7a3412195b3e63fba08289b1039fde9ab9afdd39ee546b23c41a1121b731d9755e7fa88a83bc667e4ba987129f80c73693362b8150d7cfdbad00ec7d1fc3f6d36bfa934ea898d8d7b402422074b159a78af76a91768ada1c456d1e01204d08b8f38ae29fdc1688e0e32f7a377415b6b83d24d9dc4b1de8df50d9abd53fd71c4ea87ab69d7e3588be1225e0a3d54839777bedf9d2f15342d46251d91ae7ec50d890b04f587fb0b66cd741966b23d23fe9607074f7bc2b26d35099c0441cd1d5d1e4b53d1af37560e4b8d95b5f532121334f3c00da02627cdc5b922aad890d316d06e70a24f2b28b52cb43f8599196f3451a36b876dcc621eb83fc7cfd30f3418060f41d5059c0c5d516dab6ba259a66471ee61660cd25560c17a5a044e3b3f1b8fb2e7266c0e4b3d2876e54f32d281e6d757f28735c8f20fd7acbc8151aa6121ef22d7fb107be85c03737d243d2bd7d451927b5febfa2717355169a920bea226f0eb9a1708a9353b1e1115f464409b406d27a7492dcccec7e869848050ac06c824b7f7cb8c7070d70ef24e4b03d35947756f87995f94f0baa78e2debc3209a1d6f8fb3a5dc8c0822e25226f55d6ff149d02d81a98f532d064a99344e26ae36debf127abc5afb949c51d13b0730758d85c855d539c9cfa1cf72ae79b427a877ddf7165166034a77a58bca77df0e60b946ce190002e0fa4a731df07fc76a0fc25772b06969c1b2aceefb035e12a94158c7a400d6790a12649b50c9ec7fe543f2f44146cff6937d3a249f86c6a6824b6f5a1afd71c49bbfdb53862ee0595457e6185d2fe550ba26d43e404d2c85b9166082dc736e62186e2957da6e2fa7cbc71cbf8792b41103c239d11f5dec79e31ea84dc1fecf290c5f6b717ccf23217771d7f13857b05f74e434b38270daae786d1f7ffb87700cd9096e3ba71dba203743409ff71e947212ed227bfadba02526d8cb12bcd638cb1e7a3ddc79c432390a3dfb70728e478f7af7d12b49324cbb8f7209cab0fca04f6e298999a9ec9e9f04a23a680d63bfbd1d124b92f1c0b8a708ab3fef9cd6a3807b4777cdca995c164dc36e3251d31e980dec5117e7376721f48e0e586e8a0fd52c841fd1f887079fefb69e670307e275a05010a018f67fe1a207673", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:07:51 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x2c, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 3061.891974] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3061.896737] blktrace: Concurrent blktraces are not allowed on loop14 18:07:51 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x12000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x40}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:07:51 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3100, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:07:51 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x500, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:07:51 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 59) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 3061.920487] blktrace: Concurrent blktraces are not allowed on loop14 [ 3061.936644] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3061.944571] FAULT_INJECTION: forcing a failure. [ 3061.944571] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3061.947567] CPU: 0 PID: 14966 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 3061.949067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3061.950850] Call Trace: [ 3061.951429] dump_stack+0x107/0x167 [ 3061.952216] should_fail.cold+0x5/0xa [ 3061.953065] __alloc_pages_nodemask+0x182/0x600 [ 3061.953647] FAULT_INJECTION: forcing a failure. [ 3061.953647] name failslab, interval 1, probability 0, space 0, times 0 [ 3061.954063] ? __kmalloc+0x16e/0x390 [ 3061.954093] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3061.957486] ? trace_hardirqs_on+0x5b/0x180 [ 3061.958417] alloc_pages_current+0x187/0x280 [ 3061.959365] relay_open_buf.part.0+0x2a5/0xc00 [ 3061.960361] relay_open+0x531/0xa10 [ 3061.961155] do_blk_trace_setup+0x4cf/0xc10 [ 3061.962084] ? _copy_from_user+0xfb/0x1b0 [ 3061.962974] __blk_trace_setup+0xca/0x180 [ 3061.963864] ? do_blk_trace_setup+0xc10/0xc10 [ 3061.964847] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3061.965989] blk_trace_ioctl+0x155/0x290 [ 3061.966859] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 3061.967910] ? do_vfs_ioctl+0x283/0x10d0 [ 3061.968786] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3061.969906] ? generic_block_fiemap+0x60/0x60 [ 3061.970870] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3061.971907] blkdev_ioctl+0xc1/0x710 [ 3061.972722] ? blkdev_common_ioctl+0x1870/0x1870 [ 3061.973741] ? selinux_file_ioctl+0xb6/0x270 [ 3061.974685] block_ioctl+0xf9/0x140 [ 3061.975480] ? blkdev_read_iter+0x1c0/0x1c0 [ 3061.976401] __x64_sys_ioctl+0x19a/0x210 [ 3061.977281] do_syscall_64+0x33/0x40 [ 3061.978080] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3061.979172] RIP: 0033:0x7fc5fe1ccb19 [ 3061.979969] 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 [ 3061.983895] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3061.985524] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 3061.987042] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 3061.988568] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 3061.990087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3061.991607] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 3061.993167] CPU: 1 PID: 14972 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 3061.993991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3061.994980] Call Trace: [ 3061.995302] dump_stack+0x107/0x167 [ 3061.995729] should_fail.cold+0x5/0xa [ 3061.996185] ? __kernfs_new_node+0xd4/0x850 [ 3061.996700] should_failslab+0x5/0x20 [ 3061.997134] kmem_cache_alloc+0x5b/0x310 [ 3061.997616] __kernfs_new_node+0xd4/0x850 [ 3061.998090] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3061.998658] ? lock_acquire+0x197/0x470 [ 3061.999108] ? find_held_lock+0x2c/0x110 [ 3061.999590] ? sysfs_do_create_link_sd+0x82/0x140 [ 3062.000159] kernfs_new_node+0x93/0x120 [ 3062.000633] kernfs_create_link+0xcb/0x230 [ 3062.001119] sysfs_do_create_link_sd+0x90/0x140 [ 3062.001656] sysfs_create_link+0x5f/0xc0 [ 3062.002121] driver_sysfs_add+0x179/0x290 [ 3062.002584] device_bind_driver+0x15/0xd0 [ 3062.003054] mac80211_hwsim_new_radio+0x3d2/0x4250 [ 3062.003604] ? ____sys_sendmsg+0x70d/0x870 [ 3062.004082] ? ___sys_sendmsg+0xf3/0x170 [ 3062.004556] ? __sys_sendmsg+0xe5/0x1b0 [ 3062.005007] ? do_syscall_64+0x33/0x40 [ 3062.005449] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3062.006055] ? lock_acquire+0x197/0x470 [ 3062.006509] ? create_object.isra.0+0x3ad/0xa20 [ 3062.007039] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3062.007562] ? __kmalloc+0x16e/0x390 [ 3062.007990] hwsim_new_radio_nl+0x991/0x1080 [ 3062.008513] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3062.009139] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3062.009880] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3062.010608] genl_family_rcv_msg_doit+0x22d/0x330 [ 3062.011153] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3062.011886] ? cap_capable+0x1d6/0x240 [ 3062.012339] ? ns_capable+0xe2/0x110 [ 3062.012777] genl_rcv_msg+0x33c/0x5a0 [ 3062.013201] ? genl_get_cmd+0x480/0x480 [ 3062.013644] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3062.014220] ? lock_release+0x680/0x680 [ 3062.014676] ? netlink_deliver_tap+0xf4/0xcd0 [ 3062.015182] netlink_rcv_skb+0x14b/0x430 [ 3062.015647] ? genl_get_cmd+0x480/0x480 [ 3062.016109] ? netlink_ack+0xab0/0xab0 [ 3062.016573] ? netlink_deliver_tap+0x1c4/0xcd0 [ 3062.017101] ? is_vmalloc_addr+0x7b/0xb0 [ 3062.017575] genl_rcv+0x24/0x40 [ 3062.017956] netlink_unicast+0x549/0x7f0 [ 3062.018431] ? netlink_attachskb+0x870/0x870 [ 3062.018935] ? __virt_addr_valid+0x128/0x350 [ 3062.019452] netlink_sendmsg+0x90f/0xdf0 [ 3062.019915] ? netlink_unicast+0x7f0/0x7f0 [ 3062.020404] ? netlink_unicast+0x7f0/0x7f0 [ 3062.020887] sock_sendmsg+0x154/0x190 [ 3062.021330] ____sys_sendmsg+0x70d/0x870 [ 3062.021802] ? kernel_sendmsg+0x50/0x50 [ 3062.022258] ? do_recvmmsg+0x6d0/0x6d0 [ 3062.022706] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3062.023314] ? lock_downgrade+0x6d0/0x6d0 [ 3062.023796] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3062.024414] ___sys_sendmsg+0xf3/0x170 [ 3062.024856] ? sendmsg_copy_msghdr+0x160/0x160 [ 3062.025392] ? lock_downgrade+0x6d0/0x6d0 [ 3062.025868] ? find_held_lock+0x2c/0x110 [ 3062.026337] ? __fget_files+0x296/0x4c0 [ 3062.026781] ? __fget_light+0xea/0x290 [ 3062.027232] __sys_sendmsg+0xe5/0x1b0 [ 3062.027652] ? __sys_sendmsg_sock+0x40/0x40 [ 3062.028144] ? rcu_read_lock_any_held+0x75/0xa0 [ 3062.028676] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3062.029278] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3062.029855] ? trace_hardirqs_on+0x5b/0x180 [ 3062.030351] do_syscall_64+0x33/0x40 [ 3062.030767] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3062.031357] RIP: 0033:0x7f266c4aab19 [ 3062.031773] 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 [ 3062.033867] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3062.034728] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 3062.035543] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 3062.036352] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3062.037171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3062.037975] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 18:07:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x3400}}], 0x500, 0x20000022, 0x0) 18:07:51 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x2d, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 3062.079783] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3062.087225] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value 18:07:51 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) r4 = fork() ptrace(0x11, r4) ptrace$peekuser(0x3, r4, 0xc000000000) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x1, 0x9, 0x3, 0x3f, 0x0, 0x80, 0x0, 0x9, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x0, @perf_config_ext={0xa87}, 0x0, 0x4, 0x3, 0x3, 0x5d, 0x0, 0x9, 0x0, 0x101, 0x0, 0x8001}, r4, 0x5, r1, 0xa) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) clone3(&(0x7f00000006c0)={0x200000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x2a}, &(0x7f0000000380)=""/88, 0x58, &(0x7f0000000500)=""/215, &(0x7f0000000680)=[r5], 0x1, {r0}}, 0x58) [ 3062.141296] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3062.148498] blktrace: Concurrent blktraces are not allowed on loop14 [ 3062.204120] blktrace: Concurrent blktraces are not allowed on loop14 18:07:51 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xa00, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:07:51 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) 18:07:51 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:07:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}}], 0x500, 0x20000022, 0x0) 18:07:51 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 60) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:07:51 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4000, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 3062.279466] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 3062.296705] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:07:51 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 72) 18:07:51 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9efb26fc8b48d1de2aa819e7e09dab"]) [ 3062.376513] FAULT_INJECTION: forcing a failure. [ 3062.376513] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3062.376659] FAULT_INJECTION: forcing a failure. [ 3062.376659] name failslab, interval 1, probability 0, space 0, times 0 [ 3062.379475] CPU: 0 PID: 15010 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 3062.381871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3062.383536] Call Trace: [ 3062.384073] dump_stack+0x107/0x167 [ 3062.384822] should_fail.cold+0x5/0xa [ 3062.385599] __alloc_pages_nodemask+0x182/0x600 [ 3062.386528] ? __kmalloc+0x16e/0x390 [ 3062.387281] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3062.388496] ? trace_hardirqs_on+0x5b/0x180 [ 3062.389392] alloc_pages_current+0x187/0x280 [ 3062.390281] relay_open_buf.part.0+0x2a5/0xc00 [ 3062.391204] relay_open+0x531/0xa10 [ 3062.391946] do_blk_trace_setup+0x4cf/0xc10 [ 3062.392828] ? _copy_from_user+0xfb/0x1b0 [ 3062.393669] __blk_trace_setup+0xca/0x180 [ 3062.394503] ? do_blk_trace_setup+0xc10/0xc10 [ 3062.395406] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3062.396483] blk_trace_ioctl+0x155/0x290 [ 3062.397318] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 3062.398295] ? do_vfs_ioctl+0x283/0x10d0 [ 3062.399104] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3062.400158] ? generic_block_fiemap+0x60/0x60 [ 3062.401068] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3062.402045] blkdev_ioctl+0xc1/0x710 [ 3062.402798] ? blkdev_common_ioctl+0x1870/0x1870 [ 3062.403750] ? selinux_file_ioctl+0xb6/0x270 [ 3062.404656] block_ioctl+0xf9/0x140 [ 3062.405384] ? blkdev_read_iter+0x1c0/0x1c0 [ 3062.406264] __x64_sys_ioctl+0x19a/0x210 [ 3062.407080] do_syscall_64+0x33/0x40 [ 3062.407836] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3062.408888] RIP: 0033:0x7fc5fe1ccb19 [ 3062.409650] 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 [ 3062.413346] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3062.414872] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 3062.416310] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 3062.417749] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 3062.419184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3062.420630] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 3062.422093] CPU: 1 PID: 15011 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 3062.422844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3062.423721] Call Trace: [ 3062.424029] dump_stack+0x107/0x167 [ 3062.424433] should_fail.cold+0x5/0xa [ 3062.424858] ? create_object.isra.0+0x3a/0xa20 [ 3062.425353] should_failslab+0x5/0x20 [ 3062.425758] kmem_cache_alloc+0x5b/0x310 [ 3062.426196] create_object.isra.0+0x3a/0xa20 [ 3062.426662] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3062.427213] kmem_cache_alloc+0x159/0x310 [ 3062.427661] __kernfs_new_node+0xd4/0x850 [ 3062.428106] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3062.428629] ? lock_acquire+0x197/0x470 [ 3062.429054] ? find_held_lock+0x2c/0x110 [ 3062.429489] ? sysfs_do_create_link_sd+0x82/0x140 [ 3062.429998] kernfs_new_node+0x93/0x120 [ 3062.430429] kernfs_create_link+0xcb/0x230 [ 3062.430881] sysfs_do_create_link_sd+0x90/0x140 [ 3062.431379] sysfs_create_link+0x5f/0xc0 [ 3062.431813] driver_sysfs_add+0x179/0x290 [ 3062.432253] device_bind_driver+0x15/0xd0 [ 3062.432715] mac80211_hwsim_new_radio+0x3d2/0x4250 [ 3062.433239] ? ____sys_sendmsg+0x70d/0x870 [ 3062.433693] ? ___sys_sendmsg+0xf3/0x170 [ 3062.434124] ? __sys_sendmsg+0xe5/0x1b0 [ 3062.434544] ? do_syscall_64+0x33/0x40 [ 3062.434966] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3062.435530] ? lock_acquire+0x197/0x470 [ 3062.435952] ? create_object.isra.0+0x3ad/0xa20 [ 3062.436444] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3062.436949] ? __kmalloc+0x16e/0x390 [ 3062.437351] hwsim_new_radio_nl+0x991/0x1080 [ 3062.437819] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3062.438373] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3062.439070] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3062.439765] genl_family_rcv_msg_doit+0x22d/0x330 [ 3062.440283] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3062.440990] ? cap_capable+0x1d6/0x240 [ 3062.441414] ? ns_capable+0xe2/0x110 [ 3062.441811] genl_rcv_msg+0x33c/0x5a0 [ 3062.442227] ? genl_get_cmd+0x480/0x480 [ 3062.442649] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3062.443195] ? lock_release+0x680/0x680 [ 3062.443615] ? netlink_deliver_tap+0xf4/0xcd0 [ 3062.444091] netlink_rcv_skb+0x14b/0x430 [ 3062.444533] ? genl_get_cmd+0x480/0x480 [ 3062.444969] ? netlink_ack+0xab0/0xab0 [ 3062.445383] ? netlink_deliver_tap+0x1c4/0xcd0 [ 3062.445878] ? is_vmalloc_addr+0x7b/0xb0 [ 3062.446316] genl_rcv+0x24/0x40 [ 3062.446668] netlink_unicast+0x549/0x7f0 [ 3062.447115] ? netlink_attachskb+0x870/0x870 [ 3062.447581] ? __virt_addr_valid+0x128/0x350 [ 3062.448056] netlink_sendmsg+0x90f/0xdf0 [ 3062.448493] ? netlink_unicast+0x7f0/0x7f0 [ 3062.448965] ? netlink_unicast+0x7f0/0x7f0 [ 3062.449414] sock_sendmsg+0x154/0x190 [ 3062.449817] ____sys_sendmsg+0x70d/0x870 [ 3062.450250] ? kernel_sendmsg+0x50/0x50 [ 3062.450670] ? do_recvmmsg+0x6d0/0x6d0 [ 3062.451095] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3062.451667] ? lock_downgrade+0x6d0/0x6d0 [ 3062.452114] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3062.452689] ___sys_sendmsg+0xf3/0x170 [ 3062.453102] ? sendmsg_copy_msghdr+0x160/0x160 [ 3062.453586] ? lock_downgrade+0x6d0/0x6d0 [ 3062.454033] ? find_held_lock+0x2c/0x110 [ 3062.454473] ? __fget_files+0x296/0x4c0 [ 3062.454895] ? __fget_light+0xea/0x290 [ 3062.455324] __sys_sendmsg+0xe5/0x1b0 [ 3062.455727] ? __sys_sendmsg_sock+0x40/0x40 [ 3062.456200] ? rcu_read_lock_any_held+0x75/0xa0 [ 3062.456720] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3062.457282] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3062.457827] ? trace_hardirqs_on+0x5b/0x180 [ 3062.458290] do_syscall_64+0x33/0x40 [ 3062.458691] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3062.459250] RIP: 0033:0x7f266c4aab19 [ 3062.459655] 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 [ 3062.461620] RSP: 002b:00007f2669a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3062.462430] RAX: ffffffffffffffda RBX: 00007f266c5bdf60 RCX: 00007f266c4aab19 [ 3062.463209] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 3062.463960] RBP: 00007f2669a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 3062.464722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3062.465474] R13: 00007ffde1ae52ef R14: 00007f2669a20300 R15: 0000000000022000 18:07:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}}], 0x500, 0x20000022, 0x0) 18:07:51 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x7, 0x3, &(0x7f0000000600)=[{&(0x7f0000000280)="1f8f05516a9f8a621a6332d3e91861dca56c16dd025c9e8758f47dbc2f42fa71c7c7ac73c0f3ff95eba56a5378b2dae514946cc4c820ef8bb6213c9244bcfa67b77a65d899c5caa0b374f83fe254a128394671ab8f778d6622d0ffc1a52ea59308627209615473777211850107b315b39406d2cfed70f120548c642eee327d576d0b21a39c508d70ff7d84575ab57bcfceb2e4f507972af865ff55b078578325f97c4ad6a724c41207", 0xa9, 0x5}, {&(0x7f0000000380)="cf8763c12d1ab0d05cf119b87c8eaeb8a988449511a7b8ed237602bee7a3ceef3af8ec008e24fe1319ca6c13647f1bc2d95d696a1117c3f8081a01dc7f37be23f42b2cd78c08b0d62cc583239c70166a0577892c5d6370ca2491d3236f3ea9db22645e456c3849373674dbe14d254a03", 0x70, 0x5}, {&(0x7f0000000500)="ab6cf31a52f7a8713e4e09707bab4131d623d32a8cd54e8a2031ce45086519c7b51e23f91c39a523c335dbc1bd9aab79e136f0d6270004e713f97a2153d3c878d4f70f3e978e2c2ff876d1d20f920bc42e9ac0142699dc303ca7bf390164ec31cfc0a241d9df3237198504cbf9c57c028c78d9020d4f594689a99ee05ac22c29a5710337cf05489db39de393d9e2234ac7bffd79ac9b7cd13cff27c43b3d06e586869ed58e6a126ff68d43c874bbfc6c1d1ac064b9a2d79f4c8e92da47c453e00bc2", 0xc2, 0xffffffff}], 0x2000000, &(0x7f0000000700)={[{@map_acorn}, {@nocompress}, {@gid={'gid', 0x3d, r0}}], [{@hash}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@uid_eq}]}) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a61973d3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e80200000000000000e3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 3062.559611] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:07:51 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x10a, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 3062.590570] blktrace: Concurrent blktraces are not allowed on loop14 [ 3062.604484] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3062.615606] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞&H*" or missing value [ 3062.645051] blktrace: Concurrent blktraces are not allowed on loop14 18:08:06 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x10c, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:08:06 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 61) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:08:06 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, 0x0) 18:08:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}}], 0x500, 0x20000022, 0x0) 18:08:06 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 73) 18:08:06 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xb91, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:08:06 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4800, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:08:06 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 3076.991350] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3077.020773] FAULT_INJECTION: forcing a failure. [ 3077.020773] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3077.023716] CPU: 0 PID: 15054 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 3077.025257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3077.027048] Call Trace: [ 3077.027644] dump_stack+0x107/0x167 [ 3077.028437] should_fail.cold+0x5/0xa [ 3077.029317] __alloc_pages_nodemask+0x182/0x600 [ 3077.030334] ? __kmalloc+0x16e/0x390 [ 3077.031159] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3077.032495] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3077.033661] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3077.034853] alloc_pages_current+0x187/0x280 [ 3077.035826] ? __sanitizer_cov_trace_pc+0x52/0x60 [ 3077.036882] relay_open_buf.part.0+0x2a5/0xc00 [ 3077.037900] relay_open+0x531/0xa10 [ 3077.038695] do_blk_trace_setup+0x4cf/0xc10 [ 3077.039633] ? _copy_from_user+0xfb/0x1b0 [ 3077.040543] __blk_trace_setup+0xca/0x180 [ 3077.041468] ? do_blk_trace_setup+0xc10/0xc10 [ 3077.042440] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3077.043619] blk_trace_ioctl+0x155/0x290 [ 3077.044502] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 3077.045574] ? do_vfs_ioctl+0x283/0x10d0 [ 3077.046448] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3077.047588] ? generic_block_fiemap+0x60/0x60 [ 3077.048548] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3077.049624] blkdev_ioctl+0xc1/0x710 [ 3077.050434] ? blkdev_common_ioctl+0x1870/0x1870 [ 3077.051474] ? selinux_file_ioctl+0xb6/0x270 [ 3077.052429] block_ioctl+0xf9/0x140 [ 3077.053237] ? blkdev_read_iter+0x1c0/0x1c0 [ 3077.054160] __x64_sys_ioctl+0x19a/0x210 [ 3077.055034] do_syscall_64+0x33/0x40 [ 3077.055833] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3077.056939] RIP: 0033:0x7fc5fe1ccb19 [ 3077.057741] 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 [ 3077.061732] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3077.063352] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 3077.064902] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 3077.066445] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 3077.067976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3077.069509] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 3077.077370] FAULT_INJECTION: forcing a failure. [ 3077.077370] name failslab, interval 1, probability 0, space 0, times 0 [ 3077.079837] CPU: 1 PID: 15067 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 3077.081257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3077.082937] Call Trace: [ 3077.083482] dump_stack+0x107/0x167 [ 3077.084223] should_fail.cold+0x5/0xa [ 3077.085027] ? create_object.isra.0+0x3a/0xa20 [ 3077.085949] should_failslab+0x5/0x20 [ 3077.086721] kmem_cache_alloc+0x5b/0x310 [ 3077.087548] create_object.isra.0+0x3a/0xa20 [ 3077.088442] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3077.089512] kmem_cache_alloc_trace+0x151/0x320 [ 3077.090463] ? dev_uevent_filter+0xd0/0xd0 [ 3077.091321] kobject_uevent_env+0x22b/0xf90 [ 3077.092209] driver_bound+0x19d/0x1f0 [ 3077.092992] device_bind_driver+0xae/0xd0 [ 3077.093838] mac80211_hwsim_new_radio+0x3d2/0x4250 [ 3077.094829] ? ____sys_sendmsg+0x70d/0x870 [ 3077.095683] ? ___sys_sendmsg+0xf3/0x170 [ 3077.096507] ? __sys_sendmsg+0xe5/0x1b0 [ 3077.097332] ? do_syscall_64+0x33/0x40 [ 3077.098130] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3077.099208] ? create_object.isra.0+0x3ad/0xa20 [ 3077.100159] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3077.101110] ? __kmalloc+0x16e/0x390 [ 3077.101872] hwsim_new_radio_nl+0x991/0x1080 [ 3077.102769] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3077.103832] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3077.105175] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3077.106500] genl_family_rcv_msg_doit+0x22d/0x330 [ 3077.107479] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3077.108850] ? cap_capable+0x1d6/0x240 [ 3077.109654] ? ns_capable+0xe2/0x110 [ 3077.110428] genl_rcv_msg+0x33c/0x5a0 [ 3077.111205] ? genl_get_cmd+0x480/0x480 [ 3077.112014] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3077.113080] ? lock_release+0x680/0x680 [ 3077.113884] ? netlink_deliver_tap+0xf4/0xcd0 [ 3077.114801] netlink_rcv_skb+0x14b/0x430 [ 3077.115625] ? genl_get_cmd+0x480/0x480 [ 3077.116437] ? netlink_ack+0xab0/0xab0 [ 3077.117241] ? netlink_deliver_tap+0x1c4/0xcd0 [ 3077.118176] ? is_vmalloc_addr+0x7b/0xb0 [ 3077.119007] genl_rcv+0x24/0x40 [ 3077.119678] netlink_unicast+0x549/0x7f0 [ 3077.120505] ? netlink_attachskb+0x870/0x870 [ 3077.121429] ? __virt_addr_valid+0x128/0x350 [ 3077.122340] netlink_sendmsg+0x90f/0xdf0 [ 3077.123179] ? netlink_unicast+0x7f0/0x7f0 [ 3077.124061] ? netlink_unicast+0x7f0/0x7f0 [ 3077.124940] sock_sendmsg+0x154/0x190 [ 3077.125719] ____sys_sendmsg+0x70d/0x870 [ 3077.126549] ? kernel_sendmsg+0x50/0x50 [ 3077.127361] ? do_recvmmsg+0x6d0/0x6d0 [ 3077.128162] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3077.129260] ? lock_downgrade+0x6d0/0x6d0 [ 3077.130115] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3077.131197] ___sys_sendmsg+0xf3/0x170 [ 3077.132005] ? sendmsg_copy_msghdr+0x160/0x160 [ 3077.132957] ? lock_downgrade+0x6d0/0x6d0 [ 3077.133820] ? find_held_lock+0x2c/0x110 [ 3077.134672] ? __fget_files+0x296/0x4c0 [ 3077.135504] ? __fget_light+0xea/0x290 [ 3077.136312] __sys_sendmsg+0xe5/0x1b0 [ 3077.137108] ? __sys_sendmsg_sock+0x40/0x40 [ 3077.138010] ? rcu_read_lock_any_held+0x75/0xa0 [ 3077.138982] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3077.140049] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3077.141110] ? trace_hardirqs_on+0x5b/0x180 [ 3077.141996] do_syscall_64+0x33/0x40 [ 3077.142760] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3077.143804] RIP: 0033:0x7f266c4aab19 [ 3077.144570] 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 [ 3077.148328] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3077.149896] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 3077.151348] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 3077.152805] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3077.154258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3077.155702] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 [ 3077.231291] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:08:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x34000000}}], 0x500, 0x20000022, 0x0) 18:08:06 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 62) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 3077.374760] FAULT_INJECTION: forcing a failure. [ 3077.374760] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3077.377647] CPU: 0 PID: 15083 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 3077.379132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3077.380894] Call Trace: [ 3077.381459] dump_stack+0x107/0x167 [ 3077.382233] should_fail.cold+0x5/0xa [ 3077.383047] __alloc_pages_nodemask+0x182/0x600 [ 3077.384032] ? __kmalloc+0x16e/0x390 [ 3077.384856] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3077.386139] ? trace_hardirqs_on+0x5b/0x180 [ 3077.387061] alloc_pages_current+0x187/0x280 [ 3077.388003] relay_open_buf.part.0+0x2a5/0xc00 [ 3077.388999] relay_open+0x531/0xa10 [ 3077.389778] do_blk_trace_setup+0x4cf/0xc10 [ 3077.390690] ? _copy_from_user+0xfb/0x1b0 [ 3077.390734] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3077.391568] __blk_trace_setup+0xca/0x180 [ 3077.391588] ? do_blk_trace_setup+0xc10/0xc10 [ 3077.391611] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3077.391654] blk_trace_ioctl+0x155/0x290 [ 3077.397090] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 3077.398121] ? do_vfs_ioctl+0x283/0x10d0 [ 3077.398978] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3077.400083] ? generic_block_fiemap+0x60/0x60 [ 3077.401043] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3077.402063] blkdev_ioctl+0xc1/0x710 [ 3077.402848] ? blkdev_common_ioctl+0x1870/0x1870 [ 3077.403852] ? selinux_file_ioctl+0xb6/0x270 [ 3077.404793] block_ioctl+0xf9/0x140 [ 3077.405561] ? blkdev_read_iter+0x1c0/0x1c0 [ 3077.406473] __x64_sys_ioctl+0x19a/0x210 [ 3077.407337] do_syscall_64+0x33/0x40 [ 3077.408125] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3077.409226] RIP: 0033:0x7fc5fe1ccb19 [ 3077.410016] 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 [ 3077.413890] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3077.415493] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 3077.417016] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 3077.418518] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 3077.420017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3077.421530] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 18:08:06 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x110, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:08:06 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x16, &(0x7f0000000040)={@empty}, 0x20) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {r2}}, './file1\x00'}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:08:06 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, 0x0) 18:08:06 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c00, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:08:06 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1400, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:08:06 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 74) [ 3077.562922] blktrace: Concurrent blktraces are not allowed on loop14 [ 3077.590509] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3077.601584] FAULT_INJECTION: forcing a failure. [ 3077.601584] name failslab, interval 1, probability 0, space 0, times 0 [ 3077.603890] CPU: 1 PID: 15100 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 3077.605287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3077.606977] Call Trace: [ 3077.607526] dump_stack+0x107/0x167 [ 3077.608271] should_fail.cold+0x5/0xa [ 3077.609050] ? kobject_uevent_env+0x22b/0xf90 [ 3077.609951] ? kobject_uevent_env+0x22b/0xf90 [ 3077.610869] ? dev_uevent_filter+0xd0/0xd0 [ 3077.611721] should_failslab+0x5/0x20 [ 3077.612488] kmem_cache_alloc_trace+0x55/0x320 [ 3077.613432] ? dev_uevent_filter+0xd0/0xd0 [ 3077.614276] kobject_uevent_env+0x22b/0xf90 [ 3077.615151] driver_bound+0x19d/0x1f0 [ 3077.615930] device_bind_driver+0xae/0xd0 [ 3077.616784] mac80211_hwsim_new_radio+0x3d2/0x4250 [ 3077.617765] ? ____sys_sendmsg+0x70d/0x870 [ 3077.618624] ? ___sys_sendmsg+0xf3/0x170 [ 3077.619441] ? __sys_sendmsg+0xe5/0x1b0 [ 3077.620251] ? do_syscall_64+0x33/0x40 [ 3077.621054] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3077.622118] ? lock_acquire+0x197/0x470 [ 3077.622935] ? create_object.isra.0+0x3ad/0xa20 [ 3077.623884] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3077.624827] ? __kmalloc+0x16e/0x390 [ 3077.625581] hwsim_new_radio_nl+0x991/0x1080 [ 3077.626470] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3077.627530] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3077.628853] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3077.630165] genl_family_rcv_msg_doit+0x22d/0x330 [ 3077.631141] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3077.632456] ? cap_capable+0x1d6/0x240 [ 3077.633266] ? ns_capable+0xe2/0x110 [ 3077.634019] genl_rcv_msg+0x33c/0x5a0 [ 3077.634789] ? genl_get_cmd+0x480/0x480 [ 3077.635584] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3077.636634] ? lock_release+0x680/0x680 [ 3077.637435] ? netlink_deliver_tap+0xf4/0xcd0 [ 3077.638341] netlink_rcv_skb+0x14b/0x430 [ 3077.639155] ? genl_get_cmd+0x480/0x480 [ 3077.639953] ? netlink_ack+0xab0/0xab0 [ 3077.640759] ? netlink_deliver_tap+0x1c4/0xcd0 [ 3077.641676] ? is_vmalloc_addr+0x7b/0xb0 [ 3077.642490] genl_rcv+0x24/0x40 [ 3077.643152] netlink_unicast+0x549/0x7f0 [ 3077.643970] ? netlink_attachskb+0x870/0x870 [ 3077.644886] ? __virt_addr_valid+0x128/0x350 [ 3077.645779] netlink_sendmsg+0x90f/0xdf0 [ 3077.646601] ? netlink_unicast+0x7f0/0x7f0 [ 3077.647459] ? netlink_unicast+0x7f0/0x7f0 [ 3077.648294] sock_sendmsg+0x154/0x190 [ 3077.649060] ____sys_sendmsg+0x70d/0x870 [ 3077.649875] ? kernel_sendmsg+0x50/0x50 [ 3077.650680] ? do_recvmmsg+0x6d0/0x6d0 [ 3077.651450] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3077.652501] ? lock_downgrade+0x6d0/0x6d0 [ 3077.653344] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3077.654384] ___sys_sendmsg+0xf3/0x170 [ 3077.655157] ? sendmsg_copy_msghdr+0x160/0x160 [ 3077.656063] ? lock_downgrade+0x6d0/0x6d0 [ 3077.656896] ? find_held_lock+0x2c/0x110 [ 3077.657708] ? __fget_files+0x296/0x4c0 [ 3077.658536] ? __fget_light+0xea/0x290 [ 3077.659317] __sys_sendmsg+0xe5/0x1b0 [ 3077.660072] ? __sys_sendmsg_sock+0x40/0x40 [ 3077.660939] ? rcu_read_lock_any_held+0x75/0xa0 [ 3077.661887] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3077.662951] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3077.663981] ? trace_hardirqs_on+0x5b/0x180 [ 3077.664891] do_syscall_64+0x33/0x40 [ 3077.665635] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3077.666655] RIP: 0033:0x7f266c4aab19 [ 3077.667401] 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 [ 3077.671076] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3077.672606] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 3077.674070] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 3077.675503] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3077.676949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3077.678379] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 [ 3077.693516] blktrace: Concurrent blktraces are not allowed on loop14 18:08:22 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, 0x0) 18:08:22 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x131, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:08:22 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 63) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:08:22 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 75) 18:08:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}}], 0x500, 0x20000022, 0x0) 18:08:22 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, @perf_bp={&(0x7f0000000300), 0x8}, 0x101, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) r4 = accept4$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000200)=0x6e, 0x80800) ioctl$VFAT_IOCTL_READDIR_BOTH(r4, 0x82307201, &(0x7f0000000500)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:08:22 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6800, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:08:22 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x4000, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 3093.624335] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3093.637833] blktrace: Concurrent blktraces are not allowed on loop14 [ 3093.647267] blktrace: Concurrent blktraces are not allowed on loop14 [ 3093.686636] FAULT_INJECTION: forcing a failure. [ 3093.686636] name failslab, interval 1, probability 0, space 0, times 0 [ 3093.689712] CPU: 0 PID: 15127 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 3093.691230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3093.693031] Call Trace: [ 3093.693613] dump_stack+0x107/0x167 [ 3093.694409] should_fail.cold+0x5/0xa [ 3093.695237] ? create_object.isra.0+0x3a/0xa20 [ 3093.696226] ? create_object.isra.0+0x3a/0xa20 [ 3093.697234] should_failslab+0x5/0x20 [ 3093.698061] kmem_cache_alloc+0x5b/0x310 [ 3093.698941] ? kobject_uevent_env+0x22b/0xf90 [ 3093.699921] create_object.isra.0+0x3a/0xa20 [ 3093.700865] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3093.701971] kmem_cache_alloc_trace+0x151/0x320 [ 3093.702975] ? dev_uevent_filter+0xd0/0xd0 [ 3093.703883] kobject_uevent_env+0x22b/0xf90 [ 3093.704823] driver_bound+0x19d/0x1f0 [ 3093.705648] device_bind_driver+0xae/0xd0 [ 3093.706546] mac80211_hwsim_new_radio+0x3d2/0x4250 [ 3093.707594] ? ____sys_sendmsg+0x70d/0x870 [ 3093.708503] ? ___sys_sendmsg+0xf3/0x170 [ 3093.709418] ? __sys_sendmsg+0xe5/0x1b0 [ 3093.710276] ? do_syscall_64+0x33/0x40 [ 3093.711111] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3093.712258] ? lock_acquire+0x197/0x470 [ 3093.713123] ? create_object.isra.0+0x3ad/0xa20 [ 3093.714137] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3093.715138] ? __kmalloc+0x16e/0x390 [ 3093.715951] hwsim_new_radio_nl+0x991/0x1080 [ 3093.716906] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3093.718039] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3093.719455] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3093.720843] genl_family_rcv_msg_doit+0x22d/0x330 [ 3093.721894] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3093.723293] ? cap_capable+0x1d6/0x240 [ 3093.724138] ? ns_capable+0xe2/0x110 [ 3093.724946] genl_rcv_msg+0x33c/0x5a0 [ 3093.725769] ? genl_get_cmd+0x480/0x480 [ 3093.726620] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3093.727726] ? lock_release+0x680/0x680 [ 3093.728573] ? netlink_deliver_tap+0xf4/0xcd0 [ 3093.729544] netlink_rcv_skb+0x14b/0x430 [ 3093.730411] ? genl_get_cmd+0x480/0x480 [ 3093.731263] ? netlink_ack+0xab0/0xab0 [ 3093.732103] ? netlink_deliver_tap+0x1c4/0xcd0 [ 3093.733089] ? is_vmalloc_addr+0x7b/0xb0 [ 3093.733962] genl_rcv+0x24/0x40 [ 3093.734668] netlink_unicast+0x549/0x7f0 [ 3093.735541] ? netlink_attachskb+0x870/0x870 [ 3093.736475] ? __virt_addr_valid+0x128/0x350 [ 3093.737431] netlink_sendmsg+0x90f/0xdf0 [ 3093.738309] ? netlink_unicast+0x7f0/0x7f0 [ 3093.739222] ? netlink_unicast+0x7f0/0x7f0 [ 3093.740116] sock_sendmsg+0x154/0x190 [ 3093.740922] ____sys_sendmsg+0x70d/0x870 [ 3093.742121] ? kernel_sendmsg+0x50/0x50 [ 3093.743092] ? do_recvmmsg+0x6d0/0x6d0 [ 3093.744247] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3093.745630] ? lock_downgrade+0x6d0/0x6d0 [ 3093.746647] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3093.747916] ___sys_sendmsg+0xf3/0x170 [ 3093.748885] ? sendmsg_copy_msghdr+0x160/0x160 [ 3093.749975] ? lock_downgrade+0x6d0/0x6d0 [ 3093.750960] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3093.752193] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3093.753484] ? trace_hardirqs_on+0x5b/0x180 [ 3093.754556] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3093.755638] ? sockfd_lookup_light+0x73/0x180 18:08:22 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000580)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f983449589f5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58240bea6872fe7ecdc27a4e250462741f7d007dd815d6741d7eb4cce59b260409325a64457449efb8eb460b4a00b5c16cbe695b0554a8cc22ee3ce05a804d958dc532e2d5158bcae9fbebd607a0f158d36d107005112fecbb42479e124c987c16d4"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 3093.756544] ? kcov_remote_stop+0x310/0x310 [ 3093.757625] __sys_sendmsg+0xe5/0x1b0 [ 3093.758394] ? __sys_sendmsg_sock+0x40/0x40 [ 3093.759268] ? rcu_read_lock_any_held+0x75/0xa0 [ 3093.760231] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3093.761313] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3093.762367] ? trace_hardirqs_on+0x5b/0x180 [ 3093.763247] do_syscall_64+0x33/0x40 [ 3093.764058] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3093.765130] RIP: 0033:0x7f266c4aab19 [ 3093.765900] 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 [ 3093.769661] RSP: 002b:00007f2669a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3093.771215] RAX: ffffffffffffffda RBX: 00007f266c5bdf60 RCX: 00007f266c4aab19 [ 3093.772670] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 3093.774101] RBP: 00007f2669a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 3093.775546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3093.776993] R13: 00007ffde1ae52ef R14: 00007f2669a20300 R15: 0000000000022000 [ 3093.809814] FAULT_INJECTION: forcing a failure. [ 3093.809814] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3093.811200] CPU: 0 PID: 15128 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 3093.811947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3093.812845] Call Trace: [ 3093.813155] dump_stack+0x107/0x167 [ 3093.813568] should_fail.cold+0x5/0xa [ 3093.813993] __alloc_pages_nodemask+0x182/0x600 [ 3093.814517] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3093.815110] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3093.815786] alloc_pages_current+0x187/0x280 [ 3093.816280] relay_open_buf.part.0+0x2a5/0xc00 [ 3093.816787] relay_open+0x531/0xa10 [ 3093.817201] do_blk_trace_setup+0x4cf/0xc10 [ 3093.817678] ? _copy_from_user+0xfb/0x1b0 [ 3093.818129] __blk_trace_setup+0xca/0x180 [ 3093.818595] ? do_blk_trace_setup+0xc10/0xc10 [ 3093.819085] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3093.819679] blk_trace_ioctl+0x155/0x290 [ 3093.820117] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 3093.820661] ? do_vfs_ioctl+0x283/0x10d0 [ 3093.821096] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3093.821676] ? generic_block_fiemap+0x60/0x60 [ 3093.822166] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3093.822707] blkdev_ioctl+0xc1/0x710 [ 3093.823111] ? blkdev_common_ioctl+0x1870/0x1870 [ 3093.823647] ? selinux_file_ioctl+0xb6/0x270 [ 3093.824120] block_ioctl+0xf9/0x140 [ 3093.824528] ? blkdev_read_iter+0x1c0/0x1c0 [ 3093.824986] __x64_sys_ioctl+0x19a/0x210 [ 3093.825459] do_syscall_64+0x33/0x40 [ 3093.825874] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3093.826443] RIP: 0033:0x7fc5fe1ccb19 [ 3093.826840] 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 [ 3093.828826] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3093.829662] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 3093.830433] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 3093.831204] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 3093.831975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3093.832746] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 18:08:23 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[]) [ 3093.851866] blktrace: Concurrent blktraces are not allowed on loop14 [ 3093.875382] blktrace: Concurrent blktraces are not allowed on loop14 [ 3093.893286] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:08:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}}], 0x500, 0x20000022, 0x0) 18:08:23 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 76) 18:08:23 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) r3 = syz_open_dev$vcsu(0x0, 0x0, 0x501000) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f00000001c0)={0xf6, 0x1b, &(0x7f00000002c0)="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"}) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = creat(&(0x7f0000000200)='./file1\x00', 0x10) renameat2(r4, &(0x7f00000006c0)='./file0/file0\x00', r2, &(0x7f0000000700)='./file1\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000280)=ANY=[@ANYBLOB="1c1600235c7a86023d70e384f37f476a81bf623441e1861d3b2789326395671e", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) lgetxattr(&(0x7f0000000740)='./file0/file0\x00', &(0x7f0000000780)=@random={'trusted.', '\x00'}, &(0x7f00000007c0)=""/9, 0x9) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r6, 0x0) copy_file_range(r5, &(0x7f0000000140)=0xffffffffffffffff, r6, &(0x7f0000000180)=0x9, 0x3f, 0x0) [ 3093.966746] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:08:23 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 64) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 3094.006170] FAULT_INJECTION: forcing a failure. [ 3094.006170] name failslab, interval 1, probability 0, space 0, times 0 [ 3094.007579] CPU: 1 PID: 15163 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 3094.008425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3094.009446] Call Trace: [ 3094.009783] dump_stack+0x107/0x167 [ 3094.010229] should_fail.cold+0x5/0xa [ 3094.010692] ? kobject_get_path+0xc4/0x1d0 [ 3094.011211] should_failslab+0x5/0x20 [ 3094.011685] __kmalloc+0x72/0x390 [ 3094.012115] ? trace_hardirqs_on+0x5b/0x180 [ 3094.012648] kobject_get_path+0xc4/0x1d0 [ 3094.013163] kobject_uevent_env+0x251/0xf90 [ 3094.013709] driver_bound+0x19d/0x1f0 [ 3094.014185] device_bind_driver+0xae/0xd0 [ 3094.014698] mac80211_hwsim_new_radio+0x3d2/0x4250 [ 3094.015290] ? ____sys_sendmsg+0x70d/0x870 [ 3094.015813] ? ___sys_sendmsg+0xf3/0x170 [ 3094.016300] ? __sys_sendmsg+0xe5/0x1b0 [ 3094.016800] ? do_syscall_64+0x33/0x40 [ 3094.017310] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3094.017988] ? lock_acquire+0x197/0x470 [ 3094.018513] ? create_object.isra.0+0x3ad/0xa20 [ 3094.019105] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3094.019709] ? __kmalloc+0x16e/0x390 [ 3094.020188] hwsim_new_radio_nl+0x991/0x1080 [ 3094.020753] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3094.021425] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3094.022278] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3094.023102] genl_family_rcv_msg_doit+0x22d/0x330 [ 3094.023730] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3094.024562] ? cap_capable+0x1d6/0x240 [ 3094.025078] ? ns_capable+0xe2/0x110 [ 3094.025550] genl_rcv_msg+0x33c/0x5a0 [ 3094.026030] ? genl_get_cmd+0x480/0x480 [ 3094.026535] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3094.027188] ? lock_release+0x680/0x680 [ 3094.027688] ? netlink_deliver_tap+0xf4/0xcd0 [ 3094.028258] netlink_rcv_skb+0x14b/0x430 [ 3094.028771] ? genl_get_cmd+0x480/0x480 [ 3094.029289] ? netlink_ack+0xab0/0xab0 [ 3094.029779] ? netlink_deliver_tap+0x1c4/0xcd0 [ 3094.030356] ? is_vmalloc_addr+0x7b/0xb0 [ 3094.030882] genl_rcv+0x24/0x40 [ 3094.031298] netlink_unicast+0x549/0x7f0 [ 3094.031810] ? netlink_attachskb+0x870/0x870 [ 3094.032370] ? __virt_addr_valid+0x128/0x350 [ 3094.032958] netlink_sendmsg+0x90f/0xdf0 [ 3094.033475] ? netlink_unicast+0x7f0/0x7f0 [ 3094.034017] ? netlink_unicast+0x7f0/0x7f0 [ 3094.034549] sock_sendmsg+0x154/0x190 [ 3094.035026] ____sys_sendmsg+0x70d/0x870 [ 3094.035535] ? kernel_sendmsg+0x50/0x50 [ 3094.036034] ? do_recvmmsg+0x6d0/0x6d0 [ 3094.036520] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3094.037186] ? lock_downgrade+0x6d0/0x6d0 [ 3094.037706] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3094.038363] ___sys_sendmsg+0xf3/0x170 [ 3094.038853] ? sendmsg_copy_msghdr+0x160/0x160 [ 3094.039430] ? lock_downgrade+0x6d0/0x6d0 [ 3094.039952] ? find_held_lock+0x2c/0x110 [ 3094.040473] ? __fget_files+0x296/0x4c0 [ 3094.040985] ? __fget_light+0xea/0x290 [ 3094.041473] __sys_sendmsg+0xe5/0x1b0 [ 3094.041969] ? __sys_sendmsg_sock+0x40/0x40 [ 3094.042506] ? rcu_read_lock_any_held+0x75/0xa0 [ 3094.043100] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3094.043846] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3094.044576] ? trace_hardirqs_on+0x5b/0x180 [ 3094.045165] do_syscall_64+0x33/0x40 [ 3094.045631] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3094.046263] RIP: 0033:0x7f266c4aab19 [ 3094.046726] 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 [ 3094.048988] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3094.049912] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 3094.050801] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 3094.051691] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3094.052582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3094.053489] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 [ 3094.059152] blktrace: Concurrent blktraces are not allowed on loop14 [ 3094.060126] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3094.093489] FAULT_INJECTION: forcing a failure. [ 3094.093489] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3094.095367] CPU: 1 PID: 15168 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 3094.096157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3094.097136] Call Trace: [ 3094.097450] dump_stack+0x107/0x167 [ 3094.097866] should_fail.cold+0x5/0xa [ 3094.098301] __alloc_pages_nodemask+0x182/0x600 [ 3094.098832] ? __kmalloc+0x16e/0x390 [ 3094.099256] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3094.099939] ? trace_hardirqs_on+0x5b/0x180 [ 3094.100433] alloc_pages_current+0x187/0x280 [ 3094.100945] relay_open_buf.part.0+0x2a5/0xc00 [ 3094.101468] relay_open+0x531/0xa10 [ 3094.101907] do_blk_trace_setup+0x4cf/0xc10 [ 3094.102400] ? _copy_from_user+0xfb/0x1b0 [ 3094.102886] __blk_trace_setup+0xca/0x180 [ 3094.103369] ? do_blk_trace_setup+0xc10/0xc10 [ 3094.103914] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3094.104567] blk_trace_ioctl+0x155/0x290 [ 3094.105081] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 3094.105681] ? do_vfs_ioctl+0x283/0x10d0 [ 3094.106174] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3094.106811] ? generic_block_fiemap+0x60/0x60 [ 3094.107373] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3094.108001] blkdev_ioctl+0xc1/0x710 [ 3094.108473] ? blkdev_common_ioctl+0x1870/0x1870 [ 3094.109058] ? selinux_file_ioctl+0xb6/0x270 [ 3094.109600] block_ioctl+0xf9/0x140 [ 3094.110026] ? blkdev_read_iter+0x1c0/0x1c0 [ 3094.110539] __x64_sys_ioctl+0x19a/0x210 [ 3094.110998] do_syscall_64+0x33/0x40 [ 3094.111422] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3094.111997] RIP: 0033:0x7fc5fe1ccb19 [ 3094.112420] 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 [ 3094.114513] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3094.115384] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 3094.116186] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 3094.116989] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 3094.117790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3094.118594] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 3094.119735] blktrace: Concurrent blktraces are not allowed on loop14 18:08:39 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 65) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:08:39 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 77) [ 3110.448383] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:08:39 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[]) 18:08:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}}], 0x500, 0x20000022, 0x0) [ 3110.456739] FAULT_INJECTION: forcing a failure. [ 3110.456739] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3110.459547] CPU: 1 PID: 15182 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 3110.460935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3110.462626] Call Trace: [ 3110.463161] dump_stack+0x107/0x167 [ 3110.463898] should_fail.cold+0x5/0xa [ 3110.464667] __alloc_pages_nodemask+0x182/0x600 [ 3110.465621] ? __kmalloc+0x16e/0x390 [ 3110.466371] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3110.467586] ? trace_hardirqs_on+0x5b/0x180 [ 3110.468452] alloc_pages_current+0x187/0x280 [ 3110.469360] relay_open_buf.part.0+0x2a5/0xc00 [ 3110.470283] relay_open+0x531/0xa10 [ 3110.471018] do_blk_trace_setup+0x4cf/0xc10 [ 3110.471880] ? _copy_from_user+0xfb/0x1b0 [ 3110.472709] __blk_trace_setup+0xca/0x180 [ 3110.473575] ? do_blk_trace_setup+0xc10/0xc10 [ 3110.474476] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3110.475546] blk_trace_ioctl+0x155/0x290 [ 3110.476550] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 3110.477565] ? do_vfs_ioctl+0x283/0x10d0 [ 3110.478378] ? selinux_bprm_creds_for_exec+0xb60/0xb60 18:08:39 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x148, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:08:39 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e041de45044d9ba301388211964cac2fa8bb1a6197ac3c7e78087ad64e77e4e41a4a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fd347e4c9f91718eb1b0f7e820a5431480cdb9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e5800"/148]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = syz_open_dev$vcsu(0x0, 0x0, 0x501000) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f00000001c0)={0xf6, 0x1b, &(0x7f00000002c0)="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"}) r5 = syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x6, 0x2, &(0x7f0000000300)=[{&(0x7f0000000280)="30ffb23ac46673b8", 0x8, 0x1}, {&(0x7f00000002c0)="6fa6441fea0141", 0x7, 0x80}], 0x328000, &(0x7f0000000500)={[{@iocharset={'iocharset', 0x3d, 'macroman'}}, {@fat=@nfs_nostale_ro}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'cp865'}}, {@shortname_winnt}, {@shortname_win95}, {@uni_xlate}], [{@fowner_lt={'fowner<', 0xee00}}, {@fsmagic={'fsmagic', 0x3d, 0x22d3fe97}}]}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r4, 0xc0189371, &(0x7f0000000380)={{0x1, 0x1, 0x18, r5}, './file1\x00'}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:08:39 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x910b, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:08:39 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c00, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 3110.479434] ? generic_block_fiemap+0x60/0x60 [ 3110.480463] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3110.481474] blkdev_ioctl+0xc1/0x710 [ 3110.482238] ? blkdev_common_ioctl+0x1870/0x1870 [ 3110.483200] ? selinux_file_ioctl+0xb6/0x270 [ 3110.484094] block_ioctl+0xf9/0x140 [ 3110.484137] blktrace: Concurrent blktraces are not allowed on loop14 [ 3110.484821] ? blkdev_read_iter+0x1c0/0x1c0 [ 3110.484842] __x64_sys_ioctl+0x19a/0x210 [ 3110.484869] do_syscall_64+0x33/0x40 [ 3110.488556] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3110.489611] RIP: 0033:0x7fc5fe1ccb19 [ 3110.490362] 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 [ 3110.494080] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3110.495610] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 3110.497046] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 3110.498501] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 3110.499928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3110.501384] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 3110.587414] blktrace: Concurrent blktraces are not allowed on loop14 [ 3110.587500] FAULT_INJECTION: forcing a failure. [ 3110.587500] name failslab, interval 1, probability 0, space 0, times 0 [ 3110.594849] CPU: 1 PID: 15186 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 3110.596241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3110.597902] Call Trace: [ 3110.598439] dump_stack+0x107/0x167 [ 3110.599175] should_fail.cold+0x5/0xa [ 3110.599944] ? create_object.isra.0+0x3a/0xa20 [ 3110.600861] should_failslab+0x5/0x20 [ 3110.601631] kmem_cache_alloc+0x5b/0x310 [ 3110.602451] create_object.isra.0+0x3a/0xa20 [ 3110.603331] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3110.604351] kmem_cache_alloc_node+0x169/0x330 [ 3110.605288] __alloc_skb+0x6d/0x5b0 [ 3110.606026] alloc_uevent_skb+0x7b/0x210 [ 3110.606842] kobject_uevent_env+0x99a/0xf90 [ 3110.607718] driver_bound+0x19d/0x1f0 [ 3110.608481] device_bind_driver+0xae/0xd0 [ 3110.609322] mac80211_hwsim_new_radio+0x3d2/0x4250 [ 3110.610298] ? ____sys_sendmsg+0x70d/0x870 [ 3110.611143] ? ___sys_sendmsg+0xf3/0x170 [ 3110.611948] ? __sys_sendmsg+0xe5/0x1b0 [ 3110.612737] ? do_syscall_64+0x33/0x40 [ 3110.613540] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3110.614605] ? lock_acquire+0x197/0x470 [ 3110.615397] ? create_object.isra.0+0x3ad/0xa20 [ 3110.616336] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3110.617277] ? __kmalloc+0x16e/0x390 [ 3110.618027] hwsim_new_radio_nl+0x991/0x1080 [ 3110.618919] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3110.619969] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3110.621299] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3110.622620] genl_family_rcv_msg_doit+0x22d/0x330 [ 3110.623593] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3110.624901] ? cap_capable+0x1d6/0x240 [ 3110.625698] ? ns_capable+0xe2/0x110 [ 3110.626455] genl_rcv_msg+0x33c/0x5a0 [ 3110.627225] ? genl_get_cmd+0x480/0x480 [ 3110.628024] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3110.629066] ? lock_release+0x680/0x680 [ 3110.629875] ? netlink_deliver_tap+0xf4/0xcd0 [ 3110.630780] netlink_rcv_skb+0x14b/0x430 [ 3110.631598] ? genl_get_cmd+0x480/0x480 [ 3110.632403] ? netlink_ack+0xab0/0xab0 [ 3110.633208] ? netlink_deliver_tap+0x1c4/0xcd0 [ 3110.634124] ? is_vmalloc_addr+0x7b/0xb0 [ 3110.634942] genl_rcv+0x24/0x40 [ 3110.635604] netlink_unicast+0x549/0x7f0 [ 3110.636429] ? netlink_attachskb+0x870/0x870 [ 3110.637316] ? __virt_addr_valid+0x128/0x350 [ 3110.638217] netlink_sendmsg+0x90f/0xdf0 [ 3110.639039] ? netlink_unicast+0x7f0/0x7f0 [ 3110.639900] ? netlink_unicast+0x7f0/0x7f0 [ 3110.640749] sock_sendmsg+0x154/0x190 [ 3110.641532] ____sys_sendmsg+0x70d/0x870 [ 3110.642350] ? kernel_sendmsg+0x50/0x50 [ 3110.643145] ? do_recvmmsg+0x6d0/0x6d0 [ 3110.643928] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3110.644981] ? lock_downgrade+0x6d0/0x6d0 [ 3110.645821] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3110.646877] ___sys_sendmsg+0xf3/0x170 [ 3110.647667] ? sendmsg_copy_msghdr+0x160/0x160 [ 3110.648590] ? lock_downgrade+0x6d0/0x6d0 [ 3110.649443] ? find_held_lock+0x2c/0x110 [ 3110.650270] ? __fget_files+0x296/0x4c0 [ 3110.651078] ? __fget_light+0xea/0x290 [ 3110.651866] __sys_sendmsg+0xe5/0x1b0 [ 3110.652633] ? __sys_sendmsg_sock+0x40/0x40 [ 3110.653504] ? rcu_read_lock_any_held+0x75/0xa0 [ 3110.654463] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3110.655516] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3110.656550] ? trace_hardirqs_on+0x5b/0x180 [ 3110.657439] do_syscall_64+0x33/0x40 [ 3110.658186] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3110.659211] RIP: 0033:0x7f266c4aab19 [ 3110.659971] 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 [ 3110.663658] RSP: 002b:00007f2669a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3110.665191] RAX: ffffffffffffffda RBX: 00007f266c5bdf60 RCX: 00007f266c4aab19 [ 3110.666619] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 3110.668051] RBP: 00007f2669a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 3110.669489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3110.670912] R13: 00007ffde1ae52ef R14: 00007f2669a20300 R15: 0000000000022000 18:08:39 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 66) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:08:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}}], 0x500, 0x20000022, 0x0) [ 3110.784048] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3110.832998] FAT-fs (loop5): bogus number of reserved sectors [ 3110.834295] FAT-fs (loop5): Can't find a valid FAT filesystem 18:08:40 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000540)=ANY=[@ANYBLOB="0016002300008000000000008b071664cce50bf1a844258bb2510efcb88d38507740b6c7b3aba963e491522f75d293699b11ec17f626257b075118aaa835", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 3110.927382] blktrace: Concurrent blktraces are not allowed on loop14 [ 3110.935087] FAULT_INJECTION: forcing a failure. [ 3110.935087] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3110.937797] CPU: 1 PID: 15214 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 3110.939194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3110.940848] Call Trace: [ 3110.941406] dump_stack+0x107/0x167 [ 3110.942148] should_fail.cold+0x5/0xa [ 3110.942923] __alloc_pages_nodemask+0x182/0x600 [ 3110.943865] ? __kmalloc+0x16e/0x390 [ 3110.944625] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3110.945844] ? trace_hardirqs_on+0x5b/0x180 [ 3110.946711] alloc_pages_current+0x187/0x280 [ 3110.947596] relay_open_buf.part.0+0x2a5/0xc00 [ 3110.948521] relay_open+0x531/0xa10 [ 3110.949277] do_blk_trace_setup+0x4cf/0xc10 [ 3110.950141] ? _copy_from_user+0xfb/0x1b0 [ 3110.950976] __blk_trace_setup+0xca/0x180 [ 3110.951805] ? do_blk_trace_setup+0xc10/0xc10 [ 3110.952706] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3110.953784] blk_trace_ioctl+0x155/0x290 [ 3110.954595] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 3110.955571] ? do_vfs_ioctl+0x283/0x10d0 [ 3110.956385] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3110.957439] ? generic_block_fiemap+0x60/0x60 [ 3110.958339] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3110.959308] blkdev_ioctl+0xc1/0x710 [ 3110.960053] ? blkdev_common_ioctl+0x1870/0x1870 [ 3110.961004] ? selinux_file_ioctl+0xb6/0x270 [ 3110.961906] block_ioctl+0xf9/0x140 [ 3110.962633] ? blkdev_read_iter+0x1c0/0x1c0 [ 3110.963497] __x64_sys_ioctl+0x19a/0x210 [ 3110.964316] do_syscall_64+0x33/0x40 [ 3110.965065] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3110.966098] RIP: 0033:0x7fc5fe1ccb19 [ 3110.966851] 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 [ 3110.970537] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3110.972061] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 3110.973501] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 3110.974933] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 3110.976359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3110.977793] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 3110.982679] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:08:40 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 78) 18:08:40 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x3400000000000000}}], 0x500, 0x20000022, 0x0) 18:08:40 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="456212d55b4b93c9c262a14eeb18fc527c6e4b9dc1c2e6138041b38d358de4509871554bbeb2319fc803ef68c8a3e57304290e65a56b78c444fa8e386bb6b56dd9d1d652407b7cd369be453b55d27be81d3ad3a30c05a95498ffbf1739e9f83d2ea26c964624386f7c4ab58e1419a38f84cdd8dbcbafab5330ef83f02d9b792e7341715de4c2b71d55e9ebe7f0b6d5ea6c741c7195d019d85efa259747060656a76cf60dd57d631de62bf9b58b330ce3422ecb705da84b8b9449d482e8f111405bec273718931f35da76e48ee24949be481bbe060cda571366ee012e57dfd4b61b476f6941ea005422601c6a587cb509f42fcb18f7dd869235ca23e00d998bde94551894cb74213658c7c9de73abda2d1766def468947cea2d57946e639e16a596c34f3fb9f7ccae74401d36864639a3f680ae1e120d1d8cf29431a9b3d73d68bb176f856231e9cced7ecdb6a9349cbd4e8590be8048b2b6849695e98a68c3233f7a81dd6141b23c4555a48aceffa487b8a2e1bbd7d2d855a67ebdefb941be067ada01f47777e4b8dd2f5143cf8fe34df39844e64fef491c7e4508d0e0976a02e5e29800ff6420eccf5ff33b70e6bd4cc8b8c08cc94b85f7cbab38daf61cc82069393f8b4fa8f88c0b0cf81b5c44733d980dcb98f0e730fd51417fe9fdb246237ab51c0afa946127ec6ae9ff7187d589097c6d540c2bda52ab68aecc43fc090cca50f5f56faf30da984f6155923de8d562369a608491037c03f6c3f0dafff3ac0c410ff7db493227dcc86391ae6c2cbad5218bbc16044ba16f1fd0c0743a1b5c92be220d9a07928026328ceccd3b1f00511f83173bed5a9b7d5e9e809a6475e11f615aeb0a1312751825e4800286ba40928a18439f4755337ef8e2da18b2503cf90eed9f6e0872a05995e786929fb4c2308840a65ff03b28b36c68bcfa84fdbd1ec9ea8462cbc2b3dbc4815ea35c80883cb985a505a9b9b8eb8f762c256824ecee344e07b002bb014281394cf499ab4cee42140b3afbfb297b8ffc26b6d572e77f096baf5aa70486e73d29709fd29cb2979727b1da146dc0221202300578de7df6008a43d16f49c17da51e39004fdf4c3a96c0539dbb3ac5236dd14a47a37e43c2896eb3f4a4c7def3e785a53923bd3bc7ca481bd1335c9816def7ba7082224802458bcda717586e018c89293d29440f8c5ed619eb219ac84b49129a855819b4566ab44e8b5c24b263473c112b75928c48fe55c27f86fe3fccac94471f182c5004e2cad13a6cf6c9739b2f6920515647bda72c00ad8c9565358a3f9b5dd00770d99f0ea2d749bc29a7802211f196414c42af876acd1482464970ad0bc66780bf03be97e6e6b8e5fe0e9019452cc9efdd8fcff025da885861800070f28db2a02627ef368c821fb3d858cdd2cbb69a23657fc4f0ba9ea3c483ccf00e09070ad4829530982615fb003c1f154e7217c3c4a635b68d548e5766156db5801556c97049867a210ffb964745d11b882d8ebae116518d225e9a25a1191f72d08258804738f1e4d442b0335a490200dd6941460b2cc4709a97f9826903d7b058cd2547350e60815346c81bfb3317ad9fa5d86e2e7ceaf0cb39e08fd927a8263817101e219ece57f5300bb2aedb082f3d42b44bd30272909ee0d5860d65e9445ba3a33baee906dfb4c6073f0cbb97c2770cd67dd0588f5db7498f32e43a874500bd75667861ad9c9a917edf8a9b6c2df0af9281a7124a1b01362e3beb64f7f16b31f87d06e9eb7d6f5e2e4c29b1f7678603924275d1ae6896967cbd486645c089cd50b357422f694852866056a0484d4fb1668893113b1bd69ed0cfb3eccb954174da3cb0b3db84be3d574a59a996a60274ae01155f8c9a855b0af6bfc3d5cd423f0301a16020bc3d7d069fab895649e37054f532ded01895af571df47c5b0530e3e120c3022d4fb36c064344e7a9f5ea591c059370a420d4f10103e01ea0e8f7e64856b1f00658a4bfdda86dcc0e2dcb713bce5ae9691673c763674ac4b9ffeaaec4d794d547fd5d46f82df40ff1726d99cce74b3a47ddf9a0e8a1075805aa5dfc65f03126c343ac42a6b3e44882c4572b3308f3c160025e1a187c1f564800750fc8bed1acf414ed3ca324055fff265a8b834ec4c390177d1cebc3b15f3c3703e4d499b24f71bd0a6ddf38e7efe668d27b64920099f1b7d4166709a7a010f6581619e64896cfd202bc56b5cdc27de5db6e3dca193f82cbaa98c6afacd9a9069990274f283d4ec326077abecf1890a899f8da266620241077db21cb23777a6452eb7a2877c80f683fabaa585a1391aa7748a7a6c7f9b9baa442c36d58b19d2a0a41228d4f19eac62fcf884849b13a291586a0296d037e28b73fe57fc18d3fdfaf24f182074bcd3d5923fbbeb14dc597682cf4d0045845e29556c86131cbc04a4093e002f6abbb9a23c2bbe3d41e05a44f366b936c1c178e7d8dd17fdb8d6ebadb674a55a6c11956336accc758278686432a5b9bc0433c93f5c2c3b189eea35bc9fec73137caa345de845bf77f4922b343d962a4f242ad28069aa0c4736f34e72547e1dcf4ad358c4852f5f1a413cd01a6eb97c1f892b1d10930f84219c5b4e817d3eb44b304bcf12ad9e4f061a441300a2bd29d20d7a5e459a3c5c32414d91a75eaac3268958a6d63fe3c776b6bc5c916b9730d3ab2e3e5060f7a5e4525a9d31e52845759a27e77f7fb8c1c16ee579f9fb94238ecdbb46f213ac5480c1e7f7c681987418a8dbfbba6bede910818d6224f04192460d76463ecb041ef3a0d52f67b4a4cb8d231a8f94e9c9a0c49dbc1aaa35d9874729bcc908c25c59c027507fd8a988d1d847374bc4e5a353f4be9ba3a2b1636a43f10d88c1d96d1168c112770340801ef7108419adaedf0b7c07b6111f495e6136c7ea79de5c626625084f380b0a9c993cbb586596aad4e840cf5338b135950d49e54af94a661cf1447ec1443116eaa696deda69e0eac54fea119eb0f749a21af08441c3a0e159c964f9ddb4415dec485ec9194b05239dbacb20b7cab95d97caccb5a4d5f83ca07e4187c611de02f9fbba40985e5a25cc54820c20b84415c1d9e97dc6e280fbeaa39f6c0f5f02fc6096a753b9edb779cf895609dc61975433fee62ae9e3797c7890109837c290dca2d90ed703fa30e96099c02ccb7ca3e22f113b18beb4d3b1109f2bde705ccebc6eae78e5c61fc5f146e0e4e3d9e1d832ac2fa20029c2cfb33d9f7cc8bc86a5e1d983df00c4d32b01955836451a98f9c28d90648b7ebd7f1a24f228381c5a1a4d598dcbf2819cb5fa1aafb81552943b61b3c36b0e34303e63c2d29117bb00ff35daef796b7aae3fe7228273cce73576d6c0a6baca9819c61d15edeed4474b40d3ccc597aac89fabf690d1cdf72501f1e7783b6c89ab99a4af2fd4f1be7f3a2f277b6715901e696b179bbacf7e67d070978f1984e55db8e159a9edf0dd4ab22572da1d0a254ce9801f4ae0bdd37f0ff1c026429421a20f77e3d5f1da939b73c042175a884ed1c0135d43ff56cce4d93e281d86743d05645b389f54ec2aca0d61dc37a4bb63003e348c82e20e11587a4852efed7c242cc8236255c7a2cceba07360a6c4c88e0be42ead9c4e20fa2ad186e7842f91554703ae3f2099090b64725dae8e0ab37f1b039738baf99fd442b69ff3c490a778bb8a5f0243dac718852b3dc4338c0a9249f915d1c7b7913ccb6dc262a02ed076f44c87ad089b539633ea75f6f5c7c74ee435b8952881f594e55694af34f39d721496fc1e6cc5da0d3f201c8e70b4f6c4ef3244899770a454f7206fb434c54c509968cf7818e03990c298e75b3e15e85f5f4ea3b6a9840f8f8e41fbd78dca914bf8fdcae9e8bfea9b97c06dee08851bbd6ca73315ae9122926e44d1581cd4102d14ca0cb3db85772ceec2dc3813d7c71c8b6f8a278d11511cd30e2323a611228245913a1f30124e0d605b76b8f997413611e431f2fbabc17f3e82f4a75f8cffb2617550974dbce658ccbbbe39b082f6a55f87ed1ec8e0c5c47818648cbfc9237233eec4b7c7d6d8002101730e924d766d98718b95e338cea0fa5d6de9e3d58c345519ac537134804dc3615f9be68f2fa54a1f4e2cf53ed06e3f3dbd03875a5335fc534fdd9740ca01ef0fa3ee2d00e61f0eda8106be14db3c917a81c041ebb32af52da6175c38886f55e6664a93ae20c70ed94ff20a9cad10c6497fb801f8e08069156bb9a4886856dadf15b8ad157559eb94e46bbba6a71fad89a7d619750eb757115662ea905f91dc8d7c4ccf22743e867fe1a87e9b03defd5f5a5b4198bd24c57cc924158dfeabcef870fd30a0467f6bd5b0850ffdf5cd1d622b9cfb8db8f34589d817f4d64f6cf2fec50c01e7cbc18274d29486a489cb220ad3cbb034cffc09bab07c63a50b8fd1e9e49c317b2c33b0687b4799d5e8207a796462ec1e71a335bbe3e15d9605aa417dbe04bebc63882873b748a1923eab1f4a58d3bb87d476a8f84e6eb5fe3a44d08cdc4b1e4ad96e49938bfad727250cc88f03688ec489a1a95ddcd4e1853d6067df3ec54c5c7e0d241b0f6dceed6553cd18490669741525038676589d5e22e10b3c30658fc937c4b621ba944b9a2d5dbd7f7e5abc3a9799e0d7a3412195b3e63fba08289b1039fde9ab9afdd39ee546b23c41a1121b731d9755e7fa88a83bc667e4ba987129f80c73693362b8150d7cfdbad00ec7d1fc3f6d36bfa934ea898d8d7b402422074b159a78af76a91768ada1c456d1e01204d08b8f38ae29fdc1688e0e32f7a377415b6b83d24d9dc4b1de8df50d9abd53fd71c4ea87ab69d7e3588be1225e0a3d54839777bedf9d2f15342d46251d91ae7ec50d890b04f587fb0b66cd741966b23d23fe9607074f7bc2b26d35099c0441cd1d5d1e4b53d1af37560e4b8d95b5f532121334f3c00da02627cdc5b922aad890d316d06e70a24f2b28b52cb43f8599196f3451a36b876dcc621eb83fc7cfd30f3418060f41d5059c0c5d516dab6ba259a66471ee61660cd25560c17a5a044e3b3f1b8fb2e7266c0e4b3d2876e54f32d281e6d757f28735c8f20fd7acbc8151aa6121ef22d7fb107be85c03737d243d2bd7d451927b5febfa2717355169a920bea226f0eb9a1708a9353b1e1115f464409b406d27a7492dcccec7e869848050ac06c824b7f7cb8c7070d70ef24e4b03d35947756f87995f94f0baa78e2debc3209a1d6f8fb3a5dc8c0822e25226f55d6ff149d02d81a98f532d064a99344e26ae36debf127abc5afb949c51d13b0730758d85c855d539c9cfa1cf72ae79b427a877ddf7165166034a77a58bca77df0e60b946ce190002e0fa4a731df07fc76a0fc25772b06969c1b2aceefb035e12a94158c7a400d6790a12649b50c9ec7fe543f2f44146cff6937d3a249f86c6a6824b6f5a1afd71c49bbfdb53862ee0595457e6185d2fe550ba26d43e404d2c85b9166082dc736e62186e2957da6e2fa7cbc71cbf8792b41103c239d11f5dec79e31ea84dc1fecf290c5f6b717ccf23217771d7f13857b05f74e434b38270daae786d1f7ffb87700cd9096e3ba71dba203743409ff71e947212ed227bfadba02526d8cb12bcd638cb1e7a3ddc79c432390a3dfb70728e478f7af7d12b49324cbb8f7209cab0fca04f6e298999a9ec9e9f04a23a680d63bfbd1d124b92f1c0b8a708ab3fef9cd6a3807b4777cdca995c164dc36e3251d31e980dec5117e7376721f48e0e586e8a0fd52c841fd1f887079fefb69e670307e275a05010a018f67fe1a207673", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[]) [ 3111.152837] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:08:40 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x14c, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:08:40 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7400, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 3111.213521] FAULT_INJECTION: forcing a failure. [ 3111.213521] name failslab, interval 1, probability 0, space 0, times 0 [ 3111.215935] CPU: 0 PID: 15236 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 3111.217354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3111.218990] Call Trace: [ 3111.219547] dump_stack+0x107/0x167 [ 3111.220274] should_fail.cold+0x5/0xa [ 3111.221046] ? create_object.isra.0+0x3a/0xa20 [ 3111.221993] should_failslab+0x5/0x20 [ 3111.222755] kmem_cache_alloc+0x5b/0x310 [ 3111.223573] create_object.isra.0+0x3a/0xa20 [ 3111.224453] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3111.225487] kmem_cache_alloc_node+0x169/0x330 [ 3111.226408] __alloc_skb+0x6d/0x5b0 [ 3111.227143] alloc_uevent_skb+0x7b/0x210 [ 3111.227946] kobject_uevent_env+0x99a/0xf90 [ 3111.228804] driver_bound+0x19d/0x1f0 [ 3111.229575] device_bind_driver+0xae/0xd0 [ 3111.230390] mac80211_hwsim_new_radio+0x3d2/0x4250 [ 3111.231355] ? ____sys_sendmsg+0x70d/0x870 [ 3111.232183] ? ___sys_sendmsg+0xf3/0x170 [ 3111.232970] ? __sys_sendmsg+0xe5/0x1b0 [ 3111.233765] ? do_syscall_64+0x33/0x40 [ 3111.234528] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3111.235570] ? lock_acquire+0x197/0x470 [ 3111.236339] ? create_object.isra.0+0x3ad/0xa20 [ 3111.237282] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3111.238193] ? __kmalloc+0x16e/0x390 [ 3111.238929] hwsim_new_radio_nl+0x991/0x1080 [ 3111.239800] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3111.240826] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3111.242127] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3111.243417] genl_family_rcv_msg_doit+0x22d/0x330 [ 3111.243698] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3111.244382] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3111.244401] ? cap_capable+0x1d6/0x240 [ 3111.244435] ? ns_capable+0xe2/0x110 [ 3111.248885] genl_rcv_msg+0x33c/0x5a0 [ 3111.249657] ? genl_get_cmd+0x480/0x480 [ 3111.250436] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3111.251454] ? lock_release+0x680/0x680 [ 3111.252235] ? netlink_deliver_tap+0xf4/0xcd0 [ 3111.253129] netlink_rcv_skb+0x14b/0x430 [ 3111.253941] ? genl_get_cmd+0x480/0x480 [ 3111.254733] ? netlink_ack+0xab0/0xab0 [ 3111.255499] ? netlink_deliver_tap+0x1c4/0xcd0 [ 3111.256389] ? is_vmalloc_addr+0x7b/0xb0 [ 3111.257192] genl_rcv+0x24/0x40 [ 3111.257856] netlink_unicast+0x549/0x7f0 [ 3111.258660] ? netlink_attachskb+0x870/0x870 [ 3111.259544] ? __virt_addr_valid+0x128/0x350 [ 3111.260411] netlink_sendmsg+0x90f/0xdf0 [ 3111.261237] ? netlink_unicast+0x7f0/0x7f0 [ 3111.262069] ? netlink_unicast+0x7f0/0x7f0 [ 3111.262901] sock_sendmsg+0x154/0x190 [ 3111.263637] ____sys_sendmsg+0x70d/0x870 [ 3111.264459] ? kernel_sendmsg+0x50/0x50 [ 3111.265240] ? do_recvmmsg+0x6d0/0x6d0 [ 3111.266015] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3111.267026] ? lock_downgrade+0x6d0/0x6d0 [ 3111.267858] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3111.268874] ___sys_sendmsg+0xf3/0x170 [ 3111.269635] ? sendmsg_copy_msghdr+0x160/0x160 [ 3111.270536] ? lock_downgrade+0x6d0/0x6d0 [ 3111.271342] ? find_held_lock+0x2c/0x110 [ 3111.272150] ? __fget_files+0x296/0x4c0 [ 3111.272934] ? __fget_light+0xea/0x290 [ 3111.273827] __sys_sendmsg+0xe5/0x1b0 [ 3111.274546] ? __sys_sendmsg_sock+0x40/0x40 [ 3111.275364] ? rcu_read_lock_any_held+0x75/0xa0 [ 3111.276255] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3111.277249] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3111.278217] ? trace_hardirqs_on+0x5b/0x180 [ 3111.279027] do_syscall_64+0x33/0x40 [ 3111.279735] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3111.280696] RIP: 0033:0x7f266c4aab19 [ 3111.281410] 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 [ 3111.284850] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3111.286298] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 3111.287633] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 3111.288965] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3111.290315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3111.291650] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 18:08:40 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}}], 0x500, 0x20000022, 0x0) [ 3111.352672] FAT-fs (loop5): bogus number of reserved sectors [ 3111.354028] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3111.424064] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3111.495731] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:08:55 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 79) 18:08:55 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a00, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 3126.195618] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:08:55 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x168, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:08:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000}}], 0x500, 0x20000022, 0x0) 18:08:55 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 67) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:08:55 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) 18:08:55 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file1\x00', 0x80000, 0x8c) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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={&(0x7f0000000240), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0xfa}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292900000000ff77e8e967feeac9e897a4c745c7441409e3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91bf282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) [ 3126.215004] blktrace: Concurrent blktraces are not allowed on loop14 r3 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x7, &(0x7f00000001c0)=0x0) r5 = openat$cgroup_ro(r1, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) r6 = syz_open_dev$vcsu(0x0, 0x0, 0x501000) ioctl$PIO_FONTX(r6, 0x4b6c, &(0x7f00000001c0)={0xf6, 0x1b, &(0x7f00000002c0)="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"}) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x16, &(0x7f0000000040)={@empty}, 0x20) io_submit(r4, 0x5, &(0x7f0000000780)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x438, r5, &(0x7f0000000280), 0x0, 0x6, 0x0, 0x0, r6}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x7f, r1, &(0x7f0000000380)="7ea97fb747616c048171ae98fe19b1c0eb6b9a8df7df5f9d22ae32e7f61a5086227121c4cdc7f198f15ce29dce1b189170dc91b54af48218a4d0c179c8b650068119f9373061e7c42a4946f388ea18bcf28d39162bbfd5976a10fa74cd9f1dc5bae9826dd840ad266529f84fdbcf2e318226ac831187b0581e9af641", 0x7c, 0xffff, 0x0, 0x2, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0xf3dea911b6fd74be, 0x4, r7, &(0x7f0000000500)="0b89aed789ea17f81bf668ac45717d61b8210a0ec90a71479f82b9c51fc7bec8f827140fcbc7662c86838dd4f744b74baf0f82dcc57efcd7ea149907b7ef0d825c4396cd691ef255c35820440cb983da5b4e6395941fccf73bc039a521f2883e5abbc13e60cee691fdca868c2da1ae91ff1786ec6d54806d7863b0d4ca6b221296e91a062770cec5341252061595b5179d52448450ac5c23a426ad07243f7b7c2094fed4ff5ec5f17cdf0b2fa3e70f97f007df3c5bb7e7260b0ac42bd651dcce4b541906defa1fe8d60f9b080dcd882e4e04557252d7eacb6fbaf40663", 0xdd, 0x3, 0x0, 0x3}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x6, 0x2, r7, &(0x7f0000000640)="bec06d48fed4c625a7cc9349324e00547f36291d092e3eea8805c39b3fe3f7ad5b34b8436b360c6cb4f53152603bb56172", 0x31, 0x1, 0x0, 0x655ea4db59753714}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x5, 0x9, r2, &(0x7f00000006c0)="37abb5062f46a9f7acf0e85fd57ea3cfbe7041cd0340c259b116eae346411dd3855b7282fa71a9633e34c2f2badb3d8d5c48c0e3d045101bf0bef0c27f91ed7affc0e1a64e24786a24f00df8ca526314e951041ff3e96079b50237b8", 0x5c, 0x80000000, 0x0, 0x2, r0}]) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r8, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r8, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:08:55 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xba00, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 3126.229670] FAULT_INJECTION: forcing a failure. [ 3126.229670] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3126.230972] CPU: 1 PID: 15274 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 3126.231711] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3126.232595] Call Trace: [ 3126.232882] dump_stack+0x107/0x167 [ 3126.233270] should_fail.cold+0x5/0xa [ 3126.233685] __alloc_pages_nodemask+0x182/0x600 [ 3126.234184] ? __kmalloc+0x16e/0x390 [ 3126.234586] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3126.235229] ? trace_hardirqs_on+0x5b/0x180 [ 3126.235689] alloc_pages_current+0x187/0x280 [ 3126.236157] relay_open_buf.part.0+0x2a5/0xc00 [ 3126.236653] relay_open+0x531/0xa10 [ 3126.237040] do_blk_trace_setup+0x4cf/0xc10 [ 3126.237515] ? _copy_from_user+0xfb/0x1b0 [ 3126.237954] __blk_trace_setup+0xca/0x180 [ 3126.238398] ? do_blk_trace_setup+0xc10/0xc10 [ 3126.238873] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3126.239440] blk_trace_ioctl+0x155/0x290 [ 3126.239872] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 3126.240388] ? do_vfs_ioctl+0x283/0x10d0 [ 3126.240817] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3126.241384] ? generic_block_fiemap+0x60/0x60 [ 3126.241864] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3126.242380] blkdev_ioctl+0xc1/0x710 [ 3126.242783] ? blkdev_common_ioctl+0x1870/0x1870 [ 3126.243289] ? selinux_file_ioctl+0xb6/0x270 [ 3126.243757] block_ioctl+0xf9/0x140 [ 3126.244141] ? blkdev_read_iter+0x1c0/0x1c0 [ 3126.244601] __x64_sys_ioctl+0x19a/0x210 [ 3126.245039] do_syscall_64+0x33/0x40 [ 3126.245451] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3126.245995] RIP: 0033:0x7fc5fe1ccb19 [ 3126.246394] 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 [ 3126.248337] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3126.249154] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 3126.249913] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 3126.250672] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 3126.251429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3126.252188] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 3126.279317] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3126.280476] FAULT_INJECTION: forcing a failure. [ 3126.280476] name failslab, interval 1, probability 0, space 0, times 0 [ 3126.282952] CPU: 0 PID: 15282 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 3126.284429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3126.286203] Call Trace: [ 3126.286777] dump_stack+0x107/0x167 [ 3126.287561] should_fail.cold+0x5/0xa [ 3126.288379] ? create_object.isra.0+0x3a/0xa20 [ 3126.289382] should_failslab+0x5/0x20 [ 3126.290201] kmem_cache_alloc+0x5b/0x310 [ 3126.291080] create_object.isra.0+0x3a/0xa20 [ 3126.292023] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3126.293116] kmem_cache_alloc_node+0x169/0x330 [ 3126.294129] __alloc_skb+0x6d/0x5b0 [ 3126.294920] alloc_uevent_skb+0x7b/0x210 [ 3126.295794] kobject_uevent_env+0x99a/0xf90 [ 3126.296734] driver_bound+0x19d/0x1f0 [ 3126.297565] device_bind_driver+0xae/0xd0 [ 3126.298460] mac80211_hwsim_new_radio+0x3d2/0x4250 [ 3126.299508] ? ____sys_sendmsg+0x70d/0x870 [ 3126.300409] ? ___sys_sendmsg+0xf3/0x170 [ 3126.301275] ? __sys_sendmsg+0xe5/0x1b0 [ 3126.302145] ? do_syscall_64+0x33/0x40 [ 3126.302988] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3126.304127] ? create_object.isra.0+0x3ad/0xa20 [ 3126.305137] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3126.306137] ? __kmalloc+0x16e/0x390 [ 3126.306950] hwsim_new_radio_nl+0x991/0x1080 [ 3126.307898] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3126.309026] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3126.310454] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3126.311879] genl_family_rcv_msg_doit+0x22d/0x330 [ 3126.312919] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3126.314339] ? cap_capable+0x1d6/0x240 [ 3126.315188] ? ns_capable+0xe2/0x110 [ 3126.315999] genl_rcv_msg+0x33c/0x5a0 [ 3126.316824] ? genl_get_cmd+0x480/0x480 [ 3126.317686] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3126.318800] ? lock_release+0x680/0x680 [ 3126.319651] ? netlink_deliver_tap+0xf4/0xcd0 [ 3126.320617] netlink_rcv_skb+0x14b/0x430 [ 3126.321506] ? genl_get_cmd+0x480/0x480 [ 3126.322362] ? netlink_ack+0xab0/0xab0 [ 3126.323209] ? netlink_deliver_tap+0x1c4/0xcd0 [ 3126.324181] ? is_vmalloc_addr+0x7b/0xb0 [ 3126.325059] genl_rcv+0x24/0x40 [ 3126.325775] netlink_unicast+0x549/0x7f0 [ 3126.326656] ? netlink_attachskb+0x870/0x870 [ 3126.327595] ? __virt_addr_valid+0x128/0x350 [ 3126.328557] netlink_sendmsg+0x90f/0xdf0 [ 3126.329440] ? netlink_unicast+0x7f0/0x7f0 [ 3126.330362] ? netlink_unicast+0x7f0/0x7f0 [ 3126.331265] sock_sendmsg+0x154/0x190 [ 3126.332084] ____sys_sendmsg+0x70d/0x870 [ 3126.332967] ? kernel_sendmsg+0x50/0x50 [ 3126.333832] ? do_recvmmsg+0x6d0/0x6d0 [ 3126.334670] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3126.335794] ? lock_downgrade+0x6d0/0x6d0 [ 3126.336688] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3126.337307] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3126.337837] ___sys_sendmsg+0xf3/0x170 [ 3126.339716] ? sendmsg_copy_msghdr+0x160/0x160 [ 3126.340701] ? lock_downgrade+0x6d0/0x6d0 [ 3126.341615] ? find_held_lock+0x2c/0x110 [ 3126.342496] ? __fget_files+0x296/0x4c0 [ 3126.343362] ? __fget_light+0xea/0x290 [ 3126.344206] __sys_sendmsg+0xe5/0x1b0 [ 3126.345021] ? __sys_sendmsg_sock+0x40/0x40 [ 3126.345950] ? rcu_read_lock_any_held+0x75/0xa0 [ 3126.346968] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3126.348091] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3126.349192] ? trace_hardirqs_on+0x5b/0x180 [ 3126.350123] do_syscall_64+0x33/0x40 [ 3126.350927] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3126.352017] RIP: 0033:0x7f266c4aab19 [ 3126.352817] 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 [ 3126.356745] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3126.358376] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 3126.359900] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 3126.361426] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3126.362944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3126.364463] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 18:08:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}}], 0x500, 0x20000022, 0x0) 18:08:55 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x94) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x800, 0x180) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$dir(0xffffffffffffff9c, &(0x7f00000006c0)='./file1\x00', 0x406d02, 0x100) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000007c0)=ANY=[@ANYBLOB="03000000000d8000000000e02cb6e0920008", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f00000001c0)={0xf6, 0x1b, &(0x7f00000002c0)="dc62246ac41a0f02879ca59bf81ee10cf0fb03b662f33bddf15cd95f6f1027d34c23731ca2757c9d0bcaf60c8d893d4761ff24b8c89b9677a8074506ea9606cbb899c1d53ed4141e6ba6363515076948c95c0d140a0df2e1edae8ef3ee8844c25c1630ef683e759d42e4a58de2d0482db72493532ae006fdaaa9c78a18122811dfe994be8fd2c9fff43e1c4f622a1f7e72fb6cb7f164c2fd526dc598e38e94eac596fa5c9f279ea59d81bb47f688b7ca2f9c5628a5bb329ad50e414c61b1e763e9ffad04c0e8b116c10f58ae230fdf959497e1df4da9e763faff4e32c3dbe7d94777103438d7bc8815c6f2379e910ea2c4b7586b324abe42d1b30f72a70441c541dbbb036f7ab85c44dc7cf2dfd945237252631c198986f0a6b56bfc8357bf9ff5e57bcd4223187dfe6d40b7d54136937b2cead0ba3095aeb5bf5a7e5bf4a8186f9574357f6f18feac82e481b13b8a16aa731f0d18d585f6b56f7d3792c952b9d40b72597e9a8262cfbf2c5f1e00e0db93330fbd63cb7f962328958ce9b020355024db829bd0196c0483f2fe988bfc481bd5d68c125cac40397dbb6b25c52c537a0889d9712ce90c4d65ff3bef6904b5dbba4bdefb6424b6b14292b7576a828a30c39166d2efcc771ede4006e70ce8b1f61c651220e23e3ded68627064a8e10aca22fba14fa3b47cb8a013f201208521e1438d7911b95b51122cb27d98d0109ee6292d2f6b963d068a162b8e89b062da43016ec3356eea591a3a1d17b16df79effa65e21e327b8b3a41b746e2d744e3d2ac406d381defe432afd8b974e59fd9701d5b88f547dd7aedc70b652df61154208a40d0b47581c118d983f88f9f6006678cfdde32728d80d935b0a755673d642b4d7c1d44cb97773bea91e9c7046d32cff064fb232df698b601935221526f8813575dca41d3147c2744a8adc949f56b4e2dcab1561277a18e76fb2d0728e0ef5af871d93e6630ed7bbdc59edc3342c60cc0ba9b41d7101669a56cf7487a09739aec416bc46d8ec7721e66858190f1dc89a8adaf4e4e9e1327c0ab7c49b8327540636d9ec0611a106ea7d39f781960a4bb7db9f2ca1b05ef8d2ce73a8064f9a403b3c52d2eb9e301315cc628d4071144bd9f1062eabe785ab6873e9412790038b36e085accbca8ab2b2f24d3749144e95b43bf93faa3d6714091d3529285dfcc14f5a41ebda13bfa862ece25d562127561dc3a87d8600b560ed098a1f623e1973b8dcebf66dae187fc3fe578ecc1512cb282fa404f7653675e0ff61f4dda7da4e59e9d709e3c88e1e4bbb989116bd3f6716aaaa5c143630f34458cb3c181fb5012701eac3ebe71e308764a7449ac448e20021e19b2d68c6de96e73b77eda40fbf94dcc80c7f9d07248f2fe2b925a7d6e85d8a47b18d6045f1fb14e400e41658399e7117ed51912a1bb03775dd89c7d7a1"}) renameat2(r1, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001900)=[{&(0x7f0000000700)=""/123, 0x7b}, {&(0x7f0000000780)=""/57, 0x39}, {&(0x7f0000001e00)=""/4097, 0x1000}, {&(0x7f00000017c0)=""/108, 0x6c}, {&(0x7f0000001840)=""/59, 0x3b}, {&(0x7f00000018c0)=""/39, 0x27}, {&(0x7f0000001980)=""/69, 0xffffffffffffff89}], 0x7, 0x4, 0x9) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0xb, 0x7, 0x0) [ 3126.369004] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3126.398828] blktrace: Concurrent blktraces are not allowed on loop14 18:08:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) [ 3126.413087] FAT-fs (loop5): bogus number of reserved sectors [ 3126.414471] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3126.478330] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:08:55 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 68) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 3126.492338] blktrace: Concurrent blktraces are not allowed on loop14 18:08:55 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) 18:08:55 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x40, 0x8, 0xe0, 0x39, 0x0, 0xf97, 0x8000, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xffff, 0x0, @perf_bp={&(0x7f00000001c0), 0x1}, 0x14108, 0x100000000, 0x3f, 0x0, 0x9, 0x2, 0x8001, 0x0, 0x4, 0x0, 0x1}, 0xffffffffffffffff, 0xf, r1, 0x2) 18:08:55 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 80) [ 3126.604271] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3126.623804] blktrace: Concurrent blktraces are not allowed on loop14 [ 3126.636934] blktrace: Concurrent blktraces are not allowed on loop14 [ 3126.690259] FAULT_INJECTION: forcing a failure. [ 3126.690259] name failslab, interval 1, probability 0, space 0, times 0 [ 3126.691466] CPU: 1 PID: 15317 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 3126.692184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3126.693033] Call Trace: [ 3126.693313] dump_stack+0x107/0x167 [ 3126.693706] should_fail.cold+0x5/0xa [ 3126.694100] ? create_object.isra.0+0x3a/0xa20 [ 3126.694575] should_failslab+0x5/0x20 [ 3126.694970] kmem_cache_alloc+0x5b/0x310 [ 3126.695396] create_object.isra.0+0x3a/0xa20 [ 3126.695848] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3126.696372] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 3126.696892] ? alloc_uevent_skb+0x7b/0x210 [ 3126.697333] __alloc_skb+0xb1/0x5b0 [ 3126.697719] alloc_uevent_skb+0x7b/0x210 [ 3126.698147] kobject_uevent_env+0x99a/0xf90 [ 3126.698599] driver_bound+0x19d/0x1f0 [ 3126.698998] device_bind_driver+0xae/0xd0 [ 3126.699436] mac80211_hwsim_new_radio+0x3d2/0x4250 [ 3126.699945] ? ____sys_sendmsg+0x70d/0x870 [ 3126.700392] ? ___sys_sendmsg+0xf3/0x170 [ 3126.700819] ? __sys_sendmsg+0xe5/0x1b0 [ 3126.701231] ? do_syscall_64+0x33/0x40 [ 3126.701647] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3126.702206] ? lock_acquire+0x197/0x470 [ 3126.702625] ? create_object.isra.0+0x3ad/0xa20 [ 3126.703122] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3126.703611] ? __kmalloc+0x16e/0x390 [ 3126.704008] hwsim_new_radio_nl+0x991/0x1080 [ 3126.704474] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3126.705025] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3126.705713] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3126.706400] genl_family_rcv_msg_doit+0x22d/0x330 [ 3126.706906] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3126.707593] ? cap_capable+0x1d6/0x240 [ 3126.708012] ? ns_capable+0xe2/0x110 [ 3126.708410] genl_rcv_msg+0x33c/0x5a0 [ 3126.708807] ? genl_get_cmd+0x480/0x480 [ 3126.709230] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3126.709765] ? lock_release+0x680/0x680 [ 3126.710186] ? netlink_deliver_tap+0xf4/0xcd0 [ 3126.710651] netlink_rcv_skb+0x14b/0x430 [ 3126.711078] ? genl_get_cmd+0x480/0x480 [ 3126.711501] ? netlink_ack+0xab0/0xab0 [ 3126.711915] ? netlink_deliver_tap+0x1c4/0xcd0 [ 3126.712387] ? is_vmalloc_addr+0x7b/0xb0 [ 3126.712818] genl_rcv+0x24/0x40 [ 3126.713157] netlink_unicast+0x549/0x7f0 [ 3126.713601] ? netlink_attachskb+0x870/0x870 [ 3126.714060] ? __virt_addr_valid+0x128/0x350 [ 3126.714535] netlink_sendmsg+0x90f/0xdf0 [ 3126.714967] ? netlink_unicast+0x7f0/0x7f0 [ 3126.715420] ? netlink_unicast+0x7f0/0x7f0 [ 3126.715857] sock_sendmsg+0x154/0x190 [ 3126.716255] ____sys_sendmsg+0x70d/0x870 [ 3126.716681] ? kernel_sendmsg+0x50/0x50 [ 3126.717085] ? do_recvmmsg+0x6d0/0x6d0 [ 3126.717501] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3126.718044] ? lock_downgrade+0x6d0/0x6d0 [ 3126.718476] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3126.719019] ___sys_sendmsg+0xf3/0x170 [ 3126.719430] ? sendmsg_copy_msghdr+0x160/0x160 [ 3126.719905] ? lock_downgrade+0x6d0/0x6d0 [ 3126.720338] ? find_held_lock+0x2c/0x110 [ 3126.720764] ? __fget_files+0x296/0x4c0 [ 3126.721180] ? __fget_light+0xea/0x290 [ 3126.721587] __sys_sendmsg+0xe5/0x1b0 [ 3126.721987] ? __sys_sendmsg_sock+0x40/0x40 [ 3126.722435] ? rcu_read_lock_any_held+0x75/0xa0 [ 3126.722933] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3126.723477] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3126.724020] ? trace_hardirqs_on+0x5b/0x180 [ 3126.724467] do_syscall_64+0x33/0x40 [ 3126.724861] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3126.725397] RIP: 0033:0x7f266c4aab19 [ 3126.725785] 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 [ 3126.727674] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3126.728476] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 3126.729207] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 3126.729956] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3126.730695] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3126.731444] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 [ 3126.732723] FAULT_INJECTION: forcing a failure. [ 3126.732723] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3126.733978] CPU: 1 PID: 15300 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 3126.734709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3126.735579] Call Trace: [ 3126.735863] dump_stack+0x107/0x167 [ 3126.736248] should_fail.cold+0x5/0xa [ 3126.736652] __alloc_pages_nodemask+0x182/0x600 [ 3126.737140] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3126.737720] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3126.738365] alloc_pages_current+0x187/0x280 [ 3126.738829] relay_open_buf.part.0+0x2a5/0xc00 [ 3126.739318] relay_open+0x531/0xa10 [ 3126.739698] do_blk_trace_setup+0x4cf/0xc10 [ 3126.740152] ? _copy_from_user+0xfb/0x1b0 [ 3126.740582] __blk_trace_setup+0xca/0x180 [ 3126.741014] ? do_blk_trace_setup+0xc10/0xc10 [ 3126.741491] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3126.742053] blk_trace_ioctl+0x155/0x290 [ 3126.742480] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 3126.742995] ? do_vfs_ioctl+0x283/0x10d0 [ 3126.743423] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3126.743976] ? generic_block_fiemap+0x60/0x60 [ 3126.744451] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3126.744957] blkdev_ioctl+0xc1/0x710 [ 3126.745343] ? blkdev_common_ioctl+0x1870/0x1870 [ 3126.745852] ? selinux_file_ioctl+0xb6/0x270 [ 3126.746320] block_ioctl+0xf9/0x140 [ 3126.746705] ? blkdev_read_iter+0x1c0/0x1c0 [ 3126.747164] __x64_sys_ioctl+0x19a/0x210 [ 3126.747594] do_syscall_64+0x33/0x40 [ 3126.747990] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3126.748533] RIP: 0033:0x7fc5fe1ccb19 [ 3126.748933] 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 [ 3126.750860] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3126.751658] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 3126.752406] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 3126.753155] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 3126.753904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3126.754649] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 3126.820725] FAT-fs (loop5): bogus number of reserved sectors [ 3126.822102] FAT-fs (loop5): Can't find a valid FAT filesystem 18:09:10 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) 18:09:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}], 0x500, 0x20000022, 0x0) 18:09:10 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x162210, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 18:09:10 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x910b, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:09:10 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x2, 0x8, 0x9, 0x8, 0x0, 0x7, 0xa180, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7, 0x2, @perf_config_ext={0xd5, 0x3ff}, 0x8, 0x8, 0x1f, 0x0, 0x6, 0x5, 0x6, 0x0, 0xf9, 0x0, 0xffffffff80000001}, 0xffffffffffffffff, 0x5, r0, 0xa) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) 18:09:10 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 81) 18:09:10 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 69) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) 18:09:10 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x16c, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x109800, 0x30) [ 3141.774578] blktrace: Concurrent blktraces are not allowed on loop14 [ 3141.784650] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3141.791379] blktrace: Concurrent blktraces are not allowed on loop14 18:09:11 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r3, 0x0) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x16, &(0x7f0000000040)={@empty}, 0x20) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4, {0x7}}, './file0\x00'}) [ 3141.835927] FAT-fs (loop5): bogus number of reserved sectors [ 3141.836747] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3141.843372] FAULT_INJECTION: forcing a failure. [ 3141.843372] name failslab, interval 1, probability 0, space 0, times 0 [ 3141.846063] CPU: 1 PID: 15350 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 3141.847631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3141.849486] Call Trace: [ 3141.850110] dump_stack+0x107/0x167 [ 3141.850937] should_fail.cold+0x5/0xa [ 3141.851798] ? skb_clone+0x14f/0x3d0 [ 3141.852644] should_failslab+0x5/0x20 [ 3141.853500] kmem_cache_alloc+0x5b/0x310 [ 3141.854434] skb_clone+0x14f/0x3d0 [ 3141.855247] netlink_broadcast_filtered+0xa08/0xdc0 [ 3141.856372] netlink_broadcast+0x35/0x50 [ 3141.857294] kobject_uevent_env+0x93d/0xf90 [ 3141.858283] driver_bound+0x19d/0x1f0 [ 3141.859138] device_bind_driver+0xae/0xd0 [ 3141.860053] mac80211_hwsim_new_radio+0x3d2/0x4250 [ 3141.861135] ? ____sys_sendmsg+0x70d/0x870 [ 3141.862068] ? ___sys_sendmsg+0xf3/0x170 [ 3141.862970] ? __sys_sendmsg+0xe5/0x1b0 [ 3141.863853] ? do_syscall_64+0x33/0x40 [ 3141.864708] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3141.865917] ? lock_acquire+0x197/0x470 [ 3141.866788] ? create_object.isra.0+0x3ad/0xa20 [ 3141.867829] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3141.868853] ? __kmalloc+0x16e/0x390 [ 3141.869696] hwsim_new_radio_nl+0x991/0x1080 [ 3141.870672] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3141.871815] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3141.873259] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3141.874751] genl_family_rcv_msg_doit+0x22d/0x330 [ 3141.875817] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3141.877306] ? cap_capable+0x1d6/0x240 [ 3141.878187] ? ns_capable+0xe2/0x110 [ 3141.879004] genl_rcv_msg+0x33c/0x5a0 [ 3141.879838] ? genl_get_cmd+0x480/0x480 [ 3141.880704] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3141.881836] ? lock_release+0x680/0x680 [ 3141.882698] ? netlink_deliver_tap+0xf4/0xcd0 [ 3141.883677] netlink_rcv_skb+0x14b/0x430 [ 3141.884560] ? genl_get_cmd+0x480/0x480 [ 3141.885427] ? netlink_ack+0xab0/0xab0 [ 3141.886301] ? netlink_deliver_tap+0x1c4/0xcd0 [ 3141.887315] ? is_vmalloc_addr+0x7b/0xb0 [ 3141.888204] genl_rcv+0x24/0x40 [ 3141.888953] netlink_unicast+0x549/0x7f0 [ 3141.889862] ? netlink_attachskb+0x870/0x870 [ 3141.890855] ? __virt_addr_valid+0x128/0x350 [ 3141.891825] netlink_sendmsg+0x90f/0xdf0 [ 3141.892716] ? netlink_unicast+0x7f0/0x7f0 [ 3141.893687] ? netlink_unicast+0x7f0/0x7f0 [ 3141.894605] sock_sendmsg+0x154/0x190 [ 3141.895420] ____sys_sendmsg+0x70d/0x870 [ 3141.896299] ? kernel_sendmsg+0x50/0x50 [ 3141.897150] ? do_recvmmsg+0x6d0/0x6d0 [ 3141.898008] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3141.899131] ? lock_downgrade+0x6d0/0x6d0 [ 3141.900023] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3141.901149] ___sys_sendmsg+0xf3/0x170 [ 3141.901993] ? sendmsg_copy_msghdr+0x160/0x160 [ 3141.902975] ? lock_downgrade+0x6d0/0x6d0 [ 3141.903865] ? find_held_lock+0x2c/0x110 [ 3141.904744] ? __fget_files+0x296/0x4c0 [ 3141.905613] ? __fget_light+0xea/0x290 [ 3141.906454] __sys_sendmsg+0xe5/0x1b0 [ 3141.907268] ? __sys_sendmsg_sock+0x40/0x40 [ 3141.908188] ? rcu_read_lock_any_held+0x75/0xa0 [ 3141.909203] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3141.910342] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3141.911444] ? trace_hardirqs_on+0x5b/0x180 [ 3141.912368] do_syscall_64+0x33/0x40 [ 3141.913168] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3141.914246] RIP: 0033:0x7f266c4aab19 [ 3141.915042] 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 [ 3141.918850] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3141.920472] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 3141.922020] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 3141.923542] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3141.925068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3141.926594] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 [ 3141.949777] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3141.963029] blktrace: Concurrent blktraces are not allowed on loop14 18:09:11 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x132, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000240)) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd, 0x7, &(0x7f00000002c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000180)="4702ccb3affedc2319f4755623fb88b9fc0ffb474f", 0x15}], 0x2, 0xc, 0x0, {0x2}}, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f00000000c0), 0x0, 0x0, 0x800}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast1, 0x8000}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400028020000400000004f80000200040fdf935cabd518ecb29720c32d5fbd1e394f029ec86125d", 0x32, 0xfffffffffffffffd}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2304f4a84a14548f0c68f5bcc9e"]) 18:09:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34}}], 0x500, 0x20000022, 0x0) [ 3142.110728] blktrace: Concurrent blktraces are not allowed on loop14 [ 3142.220017] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:09:11 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) 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$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x400001, 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="001600230000800000000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c6531005fe4c5e5bd932b81e092a75f1a1b9ba2f2388211964cac2fa8bb1a6197ac3c7e78c8ab6a7c77e4e41aecb49be8bd9f74f7ce42292958d94a95ff77e8e967feeac9e897a4c745c744142ce3e997834ec2a5c299fc4643c1c573f984b3fde4f98344959af5e5cdc85e94347e4c9f91b9282624ee420c53ce8309957c2e4ceb9fa2f92162e28e58"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = syz_io_uring_complete(0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000003, 0x10, r4, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$TCPDIAG_GETSOCK(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c0000001200010500000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000426bda8a9459a41a3f0cf76505fc0edccc02f28b56c0314d63e08a9236afe53d26747203e1d84367712d3117d7e3bf9106f2b6985d9d6b34725134d1d7ce2beb4b40e079ec5b924dbfcdcaefd12ec5df4d2d38b61b04bd318c77b644f3dfa3257fa46e81e4d319c9146f704ce33975e3b0d2c8a50597aebf4f9e4107ff1e0630744cd805888abf90010ce71406da7f1bcfa2e3a512967a0dbe4dfcab191b330cde959b1e002d84e184f3ec76b0293e861b0f41c4be0c33ce105322508136d3cfbb67f463b731d125ec8028cb7fd23174e4b2b3d7ff5dbc08c18beae37dfe942369aacdf683f95ce2094729c1d9c7a11a7c4f556d456fde6837ea20b18160d85a996943dafe14f7b9938cf74a55", @ANYRES32=0x0, @ANYBLOB='\x00'/16], 0x4c}}, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="d40000001500000129bd7000fcdbdf251300000008007700ffffff7f08008300", @ANYRES32=r2, @ANYBLOB="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"], 0xd4}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) bind$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f0000000180)=0x9, 0x7, 0x0) [ 3142.271480] blktrace: Concurrent blktraces are not allowed on loop14 [ 3142.311969] FAT-fs (loop5): Unrecognized mount option "0OJEHƏ[̞" or missing value [ 3142.320020] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.7'. [ 3142.345029] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 18:09:11 executing program 0: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) syz_io_uring_setup(0x7cf0, &(0x7f00000000c0)={0x0, 0x9493, 0x10, 0x2, 0x2eb}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x80000001) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ftruncate(r3, 0x1000003) pidfd_getfd(r3, r0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x200) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x90391, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xf4cdad9cb49b898c, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x9, 0x4, 0x0, 0x300000, 0x2, 0x1}, 0x6) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$CDROM_CHANGER_NSLOTS(r4, 0x5328) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r5) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000844}, 0x0) (fail_nth: 82) [ 3142.361940] blktrace: Concurrent blktraces are not allowed on loop14 18:09:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x19, 0x1, 0x0, 0x0, {0xa, 0xfc}, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = dup(r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/33, 0x21, 0x0, &(0x7f0000000180)=@phonet={0x23, 0x7, 0x81, 0x2}, 0x80) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x9, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}}], 0x500, 0x20000022, 0x0) [ 3142.458435] FAULT_INJECTION: forcing a failure. [ 3142.458435] name failslab, interval 1, probability 0, space 0, times 0 [ 3142.460604] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3142.460816] CPU: 0 PID: 15378 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 3142.463769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3142.465425] Call Trace: [ 3142.465969] dump_stack+0x107/0x167 [ 3142.466702] should_fail.cold+0x5/0xa [ 3142.467471] ? create_object.isra.0+0x3a/0xa20 [ 3142.468397] should_failslab+0x5/0x20 [ 3142.469163] kmem_cache_alloc+0x5b/0x310 [ 3142.469995] ? find_held_lock+0x2c/0x110 [ 3142.470815] create_object.isra.0+0x3a/0xa20 [ 3142.471698] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3142.472720] kmem_cache_alloc+0x159/0x310 [ 3142.473574] skb_clone+0x14f/0x3d0 [ 3142.474297] netlink_broadcast_filtered+0xa08/0xdc0 [ 3142.475330] netlink_broadcast+0x35/0x50 [ 3142.476172] kobject_uevent_env+0x93d/0xf90 [ 3142.477063] driver_bound+0x19d/0x1f0 [ 3142.477839] device_bind_driver+0xae/0xd0 [ 3142.478678] mac80211_hwsim_new_radio+0x3d2/0x4250 [ 3142.479693] ? ____sys_sendmsg+0x70d/0x870 [ 3142.480538] ? ___sys_sendmsg+0xf3/0x170 [ 3142.481392] ? __sys_sendmsg+0xe5/0x1b0 [ 3142.482206] ? do_syscall_64+0x33/0x40 [ 3142.483009] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3142.484083] ? lock_acquire+0x197/0x470 [ 3142.484916] ? create_object.isra.0+0x3ad/0xa20 [ 3142.485866] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3142.486817] ? __kmalloc+0x16e/0x390 [ 3142.487578] hwsim_new_radio_nl+0x991/0x1080 [ 3142.488483] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3142.489542] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3142.490914] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3142.492236] genl_family_rcv_msg_doit+0x22d/0x330 [ 3142.493221] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3142.494549] ? cap_capable+0x1d6/0x240 [ 3142.495352] ? ns_capable+0xe2/0x110 [ 3142.496107] genl_rcv_msg+0x33c/0x5a0 [ 3142.496879] ? genl_get_cmd+0x480/0x480 [ 3142.497689] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3142.498747] ? lock_release+0x680/0x680 [ 3142.499544] ? netlink_deliver_tap+0xf4/0xcd0 [ 3142.500454] netlink_rcv_skb+0x14b/0x430 [ 3142.501272] ? genl_get_cmd+0x480/0x480 [ 3142.502107] ? netlink_ack+0xab0/0xab0 [ 3142.502901] ? netlink_deliver_tap+0x1c4/0xcd0 [ 3142.503843] ? is_vmalloc_addr+0x7b/0xb0 [ 3142.504664] genl_rcv+0x24/0x40 [ 3142.505339] netlink_unicast+0x549/0x7f0 [ 3142.506174] ? netlink_attachskb+0x870/0x870 [ 3142.507073] ? __virt_addr_valid+0x128/0x350 [ 3142.507968] netlink_sendmsg+0x90f/0xdf0 [ 3142.508804] ? netlink_unicast+0x7f0/0x7f0 [ 3142.509688] ? netlink_unicast+0x7f0/0x7f0 [ 3142.510547] sock_sendmsg+0x154/0x190 [ 3142.511318] ____sys_sendmsg+0x70d/0x870 [ 3142.512147] ? kernel_sendmsg+0x50/0x50 [ 3142.512945] ? do_recvmmsg+0x6d0/0x6d0 [ 3142.513744] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3142.514813] ? lock_downgrade+0x6d0/0x6d0 [ 3142.515660] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3142.516735] ___sys_sendmsg+0xf3/0x170 [ 3142.517527] ? sendmsg_copy_msghdr+0x160/0x160 [ 3142.518481] ? lock_downgrade+0x6d0/0x6d0 [ 3142.519329] ? find_held_lock+0x2c/0x110 [ 3142.520152] ? __fget_files+0x296/0x4c0 [ 3142.520961] ? __fget_light+0xea/0x290 [ 3142.521763] __sys_sendmsg+0xe5/0x1b0 [ 3142.522532] ? __sys_sendmsg_sock+0x40/0x40 [ 3142.523397] ? rcu_read_lock_any_held+0x75/0xa0 [ 3142.524352] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3142.525407] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3142.526451] ? trace_hardirqs_on+0x5b/0x180 [ 3142.527320] do_syscall_64+0x33/0x40 [ 3142.528076] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3142.529105] RIP: 0033:0x7f266c4aab19 [ 3142.529873] 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 [ 3142.533597] RSP: 002b:00007f26699ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3142.535115] RAX: ffffffffffffffda RBX: 00007f266c5be020 RCX: 00007f266c4aab19 [ 3142.536545] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 3142.537986] RBP: 00007f26699ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3142.539411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3142.540835] R13: 00007ffde1ae52ef R14: 00007f26699ff300 R15: 0000000000022000 [ 3142.588438] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3143.035804] syz-executor.0 (15378) used greatest stack depth: 21824 bytes left [ 3145.987259] systemd-udevd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3145.989480] CPU: 1 PID: 15391 Comm: systemd-udevd Not tainted 5.10.179 #1 [ 3145.990811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3145.992384] Call Trace: [ 3145.992893] dump_stack+0x107/0x167 [ 3145.993616] dump_header+0x106/0x65e [ 3145.994332] oom_kill_process.cold+0x10/0x15 [ 3145.995165] out_of_memory+0x1149/0x1440 [ 3145.995939] ? oom_killer_disable+0x280/0x280 [ 3145.996799] ? mutex_trylock+0x237/0x2b0 [ 3145.997567] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3145.998702] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3145.999818] ? lock_acquire+0x117/0x470 [ 3146.000578] ? warn_alloc+0x190/0x190 [ 3146.001320] __alloc_pages_nodemask+0x51d/0x600 [ 3146.002220] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3146.003357] ? find_get_entry+0x2c8/0x740 [ 3146.004158] alloc_pages_current+0x187/0x280 [ 3146.004994] __page_cache_alloc+0x2d2/0x360 [ 3146.005845] pagecache_get_page+0x2c7/0xc80 [ 3146.006664] filemap_fault+0x177d/0x2210 [ 3146.007439] ? read_cache_page_gfp+0x30/0x30 [ 3146.008268] ? handle_mm_fault+0x28d0/0x3520 [ 3146.009089] ? lock_downgrade+0x6d0/0x6d0 [ 3146.009896] ext4_filemap_fault+0x87/0xc0 [ 3146.010670] __do_fault+0x113/0x410 [ 3146.011350] handle_mm_fault+0x1e72/0x3520 [ 3146.012146] ? find_held_lock+0x2c/0x110 [ 3146.012908] ? __pmd_alloc+0x5e0/0x5e0 [ 3146.013667] ? vmacache_find+0x55/0x2a0 [ 3146.014417] do_user_addr_fault+0x56e/0xc60 [ 3146.015240] exc_page_fault+0xa2/0x1a0 [ 3146.015968] ? asm_exc_page_fault+0x8/0x30 [ 3146.016757] asm_exc_page_fault+0x1e/0x30 [ 3146.017522] RIP: 0033:0x7f25dcf29100 [ 3146.018224] Code: Unable to access opcode bytes at RIP 0x7f25dcf290d6. [ 3146.019436] RSP: 002b:00007ffd37ce0420 EFLAGS: 00010206 [ 3146.020434] RAX: 000056175f29bce0 RBX: 00007ffd37ce0460 RCX: 0000000000000000 [ 3146.021771] RDX: 0000000000000000 RSI: 000056175ea34061 RDI: 0000000000000000 [ 3146.023096] RBP: 000056175ea2eb80 R08: 0000000000000000 R09: 0000000000000001 [ 3146.024418] R10: 000056175f29bc8e R11: 000056175f29bc80 R12: 0000000000000000 [ 3146.025785] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000010 [ 3146.028888] Mem-Info: [ 3146.029582] active_anon:2922 inactive_anon:54349 isolated_anon:0 [ 3146.029582] active_file:22 inactive_file:0 isolated_file:0 [ 3146.029582] unevictable:0 dirty:0 writeback:0 [ 3146.029582] slab_reclaimable:9872 slab_unreclaimable:77765 [ 3146.029582] mapped:69655 shmem:376 pagetables:1422 bounce:0 [ 3146.029582] free:2932 free_pcp:62 free_cma:0 [ 3146.035323] Node 0 active_anon:11688kB inactive_anon:217396kB active_file:88kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278620kB dirty:0kB writeback:0kB shmem:1504kB writeback_tmp:0kB kernel_stack:4480kB all_unreclaimable? yes [ 3146.039578] Node 0 DMA free:6512kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:176kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:36kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3146.044397] lowmem_reserve[]: 0 1616 1616 1616 [ 3146.045295] Node 0 DMA32 free:5216kB min:7164kB low:8816kB high:10468kB reserved_highatomic:0KB active_anon:11688kB inactive_anon:217220kB active_file:112kB inactive_file:20kB unevictable:0kB writepending:0kB present:2080640kB managed:1660512kB mlocked:0kB pagetables:5652kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 3146.050520] lowmem_reserve[]: 0 0 0 0 [ 3146.051273] Node 0 DMA: 4*4kB (UME) 4*8kB (ME) 2*16kB (ME) 5*32kB (UME) 2*64kB (ME) 2*128kB (ME) 1*256kB (E) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6512kB [ 3146.054219] Node 0 DMA32: 479*4kB (UME) 150*8kB (ME) 88*16kB (M) 20*32kB (ME) 4*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5420kB [ 3146.056796] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3146.058350] 434 total pagecache pages [ 3146.059045] 0 pages in swap cache [ 3146.059695] Swap cache stats: add 0, delete 0, find 0/0 [ 3146.060683] Free swap = 0kB [ 3146.061255] Total swap = 0kB [ 3146.061823] 524158 pages RAM [ 3146.062394] 0 pages HighMem/MovableOnly [ 3146.063134] 105053 pages reserved [ 3146.063812] Unreclaimable slab info: [ 3146.064746] Name Used Total [ 3146.065824] pid_2 63KB 63KB [ 3146.066816] IEEE-802.15.4-MAC 63KB 63KB [ 3146.067799] fib6_nodes 28KB 28KB [ 3146.068808] ip6_dst_cache 41KB 41KB [ 3146.069796] RAWv6 157KB 157KB [ 3146.070812] UDPv6 62KB 62KB [ 3146.071792] TCPv6 62KB 62KB [ 3146.072813] scsi_sense_cache 4KB 4KB [ 3146.073809] sd_ext_cdb 3KB 3KB [ 3146.074819] virtio_scsi_cmd 16KB 16KB [ 3146.075813] sgpool-128 89KB 89KB [ 3146.076833] sgpool-64 63KB 63KB [ 3146.077824] sgpool-32 141KB 141KB [ 3146.078834] sgpool-16 45KB 45KB [ 3146.079814] sgpool-8 82KB 82KB [ 3146.080831] io_kiocb 178KB 210KB [ 3146.081845] mqueue_inode_cache 62KB 62KB [ 3146.082845] nfs_commit_data 15KB 15KB [ 3146.083832] nfs_write_data 47KB 47KB [ 3146.084834] jbd2_inode 11KB 11KB [ 3146.085865] ext4_system_zone 7KB 7KB [ 3146.087015] ext4_io_end_vec 7KB 7KB [ 3146.088048] ext4_bio_post_read_ctx 15KB 15KB [ 3146.089202] kioctx 31KB 31KB [ 3146.090260] aio_kiocb 7KB 7KB [ 3146.091258] bio-2 4KB 4KB [ 3146.092283] fasync_cache 3KB 3KB [ 3146.093277] pid_namespace 7KB 7KB [ 3146.094290] rpc_buffers 31KB 31KB [ 3146.095267] rpc_tasks 3KB 3KB [ 3146.096693] UNIX 234KB 279KB [ 3146.097860] tcp_bind_bucket 8KB 8KB [ 3146.098876] inet_peer_cache 4KB 4KB [ 3146.099957] ip_fib_trie 8KB 8KB [ 3146.101011] ip_fib_alias 19KB 19KB [ 3146.102006] ip_dst_cache 8KB 8KB [ 3146.103023] RAW 93KB 93KB [ 3146.104070] UDP 283KB 283KB [ 3146.105075] request_sock_TCP 7KB 7KB [ 3146.106055] TCP 60KB 60KB [ 3146.107035] hugetlbfs_inode_cache 15KB 15KB [ 3146.108123] bio-1 11KB 11KB [ 3146.109067] eventpoll_pwq 23KB 23KB [ 3146.110188] eventpoll_epi 63KB 63KB [ 3146.111137] inotify_inode_mark 78KB 78KB [ 3146.112093] request_queue 60KB 60KB [ 3146.113050] blkdev_ioc 15KB 15KB [ 3146.114019] bio-0 176KB 176KB [ 3146.115122] biovec-max 1147KB 1343KB [ 3146.116063] biovec-64 204KB 204KB [ 3146.117021] biovec-16 45KB 45KB [ 3146.118003] uid_cache 4KB 4KB [ 3146.118965] dmaengine-unmap-2 4KB 4KB [ 3146.119950] audit_buffer 7KB 7KB [ 3146.120970] skbuff_fclone_cache 97KB 97KB [ 3146.122064] skbuff_head_cache 406KB 513KB [ 3146.123040] file_lock_cache 35KB 47KB [ 3146.124015] file_lock_ctx 7KB 7KB [ 3146.124994] fsnotify_mark_connector 32KB 32KB [ 3146.126093] net_namespace 86KB 86KB [ 3146.127202] task_delay_info 64KB 88KB [ 3146.128191] taskstats 54KB 54KB [ 3146.129189] proc_dir_entry 382KB 382KB [ 3146.130195] pde_opener 27KB 27KB [ 3146.131269] seq_file 52KB 52KB [ 3146.132345] sigqueue 98KB 98KB [ 3146.133305] shmem_inode_cache 1509KB 1603KB [ 3146.134300] kernfs_iattrs_cache 270KB 270KB [ 3146.135285] kernfs_node_cache 15117KB 15117KB [ 3146.136378] mnt_cache 149KB 149KB [ 3146.137353] filp 1417KB 1687KB [ 3146.138347] names_cache 7892KB 8818KB [ 3146.139414] hashtab_node 274KB 274KB [ 3146.140396] ebitmap_node 1149KB 1149KB [ 3146.141360] avtab_node 4976KB 4976KB [ 3146.142426] avc_node 27KB 27KB [ 3146.143493] lsm_inode_cache 3822KB 3822KB [ 3146.144642] lsm_file_cache 155KB 204KB [ 3146.145593] key_jar 31KB 31KB [ 3146.146557] uts_namespace 15KB 15KB [ 3146.147544] nsproxy 11KB 11KB [ 3146.148521] vm_area_struct 960KB 1184KB [ 3146.149492] mm_struct 329KB 378KB [ 3146.150498] fs_cache 68KB 68KB [ 3146.151424] files_cache 182KB 191KB [ 3146.152390] signal_cache 245KB 432KB [ 3146.153305] sighand_cache 298KB 360KB [ 3146.154303] task_struct 1133KB 1416KB [ 3146.155274] cred_jar 101KB 168KB [ 3146.156308] anon_vma_chain 247KB 275KB [ 3146.157253] anon_vma 277KB 278KB [ 3146.158208] pid 49KB 67KB [ 3146.159151] Acpi-Operand 231KB 257KB [ 3146.160065] Acpi-ParseExt 27KB 27KB [ 3146.161003] Acpi-Parse 146KB 162KB [ 3146.161959] Acpi-State 141KB 157KB [ 3146.162899] Acpi-Namespace 20KB 20KB [ 3146.163831] numa_policy 7KB 7KB [ 3146.164768] trace_event_file 163KB 163KB [ 3146.165713] ftrace_event_field 280KB 280KB [ 3146.166675] pool_workqueue 160KB 160KB [ 3146.167615] task_group 16KB 16KB [ 3146.168560] vmap_area 48KB 70KB [ 3146.169503] page->ptl 213KB 224KB [ 3146.170460] kmemleak_scan_area 155KB 155KB [ 3146.172376] kmemleak_object 171522KB 181065KB [ 3146.173321] kmalloc-8k 4576KB 4608KB [ 3146.174384] kmalloc-4k 12424KB 13120KB [ 3146.175296] kmalloc-2k 11256KB 11456KB [ 3146.176227] kmalloc-1k 4840KB 4992KB [ 3146.177224] kmalloc-512 4212KB 8240KB [ 3146.178170] kmalloc-256 2200KB 2200KB [ 3146.179079] kmalloc-192 899KB 900KB [ 3146.180012] kmalloc-128 593KB 624KB [ 3146.181113] kmalloc-96 559KB 940KB [ 3146.182074] kmalloc-64 1101KB 1804KB [ 3146.183015] kmalloc-32 823KB 964KB [ 3146.183945] kmalloc-16 413KB 416KB [ 3146.184875] kmalloc-8 454KB 454KB [ 3146.185805] kmem_cache_node 47KB 47KB [ 3146.186722] kmem_cache 71KB 71KB [ 3146.187662] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-udevd.service,task=systemd-udevd,pid=15391,uid=0 [ 3146.191681] Out of memory (oom_kill_allocating_task): Killed process 15391 (systemd-udevd) total-vm:35620kB, anon-rss:10124kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:0 [ 3147.075995] systemd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3147.077059] CPU: 1 PID: 1 Comm: systemd Not tainted 5.10.179 #1 [ 3147.077702] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3147.078590] Call Trace: [ 3147.078878] dump_stack+0x107/0x167 [ 3147.079264] dump_header+0x106/0x65e [ 3147.079658] oom_kill_process.cold+0x10/0x15 [ 3147.080118] out_of_memory+0x358/0x1440 [ 3147.080545] ? oom_killer_disable+0x280/0x280 [ 3147.081035] ? mutex_trylock+0x237/0x2b0 [ 3147.081483] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3147.082150] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3147.082799] ? lock_acquire+0x117/0x470 [ 3147.083241] ? warn_alloc+0x190/0x190 [ 3147.083686] __alloc_pages_nodemask+0x51d/0x600 [ 3147.084195] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3147.084854] ? find_get_entry+0x2c8/0x740 [ 3147.085319] alloc_pages_current+0x187/0x280 [ 3147.085810] __page_cache_alloc+0x2d2/0x360 [ 3147.086285] pagecache_get_page+0x2c7/0xc80 [ 3147.086759] filemap_fault+0x177d/0x2210 [ 3147.087213] ? read_cache_page_gfp+0x30/0x30 [ 3147.087693] ? replace_page_cache_page+0x1200/0x1200 [ 3147.088248] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 3147.088833] ext4_filemap_fault+0x87/0xc0 [ 3147.089267] __do_fault+0x113/0x410 [ 3147.089679] handle_mm_fault+0x1e72/0x3520 [ 3147.090123] ? find_held_lock+0x2c/0x110 [ 3147.090575] ? __pmd_alloc+0x5e0/0x5e0 [ 3147.090992] ? vmacache_find+0x55/0x2a0 [ 3147.091439] do_user_addr_fault+0x56e/0xc60 [ 3147.091899] exc_page_fault+0xa2/0x1a0 [ 3147.092329] ? asm_exc_page_fault+0x8/0x30 [ 3147.092767] asm_exc_page_fault+0x1e/0x30 [ 3147.093218] RIP: 0033:0x7f28142e3090 [ 3147.093615] Code: Unable to access opcode bytes at RIP 0x7f28142e3066. [ 3147.094339] RSP: 002b:00007ffcb68bd1f8 EFLAGS: 00010202 [ 3147.094893] RAX: 000055cb18d6cb40 RBX: fffffffffffffff8 RCX: 000055cb18d6c6d0 [ 3147.095674] RDX: 000055cb19677278 RSI: 000055cb19677240 RDI: 000055cb18d6c900 [ 3147.096416] RBP: 000055cb19677240 R08: 000055cb195f76c0 R09: 000055cb19677278 [ 3147.097204] R10: 0000000000000010 R11: 0000000000000000 R12: 0000000000000001 [ 3147.097957] R13: 0000000000000007 R14: 00007ffcb68bd2f0 R15: 00007ffcb68bd2b0 [ 3147.098801] Mem-Info: [ 3147.099083] active_anon:2922 inactive_anon:54222 isolated_anon:0 [ 3147.099083] active_file:25 inactive_file:32 isolated_file:0 [ 3147.099083] unevictable:0 dirty:0 writeback:0 [ 3147.099083] slab_reclaimable:9872 slab_unreclaimable:77647 [ 3147.099083] mapped:69633 shmem:376 pagetables:1405 bounce:0 [ 3147.099083] free:2803 free_pcp:0 free_cma:0 [ 3147.102522] Node 0 active_anon:11688kB inactive_anon:216888kB active_file:40kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:278556kB dirty:0kB writeback:0kB shmem:1504kB writeback_tmp:0kB kernel_stack:4448kB all_unreclaimable? yes [ 3147.105065] Node 0 DMA free:6508kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:176kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:36kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3147.107855] lowmem_reserve[]: 0 1616 1616 1616 [ 3147.108388] Node 0 DMA32 free:4932kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:11688kB inactive_anon:216712kB active_file:52kB inactive_file:92kB unevictable:0kB writepending:0kB present:2080640kB managed:1660512kB mlocked:0kB pagetables:5584kB bounce:0kB free_pcp:260kB local_pcp:0kB free_cma:0kB [ 3147.111531] lowmem_reserve[]: 0 0 0 0 [ 3147.111956] Node 0 DMA: 4*4kB (UME) 4*8kB (ME) 2*16kB (ME) 5*32kB (UME) 2*64kB (ME) 2*128kB (ME) 1*256kB (E) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6512kB [ 3147.113725] Node 0 DMA32: 432*4kB (UME) 148*8kB (UME) 77*16kB (UM) 27*32kB (UME) 3*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5200kB [ 3147.115241] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3147.116180] 420 total pagecache pages [ 3147.116596] 0 pages in swap cache [ 3147.116980] Swap cache stats: add 0, delete 0, find 0/0 [ 3147.117571] Free swap = 0kB [ 3147.117907] Total swap = 0kB [ 3147.118252] 524158 pages RAM [ 3147.118583] 0 pages HighMem/MovableOnly [ 3147.119008] 105053 pages reserved [ 3147.119398] Unreclaimable slab info: [ 3147.119785] Name Used Total [ 3147.120397] pid_2 63KB 63KB [ 3147.120955] IEEE-802.15.4-MAC 63KB 63KB [ 3147.121555] fib6_nodes 28KB 28KB [ 3147.122139] ip6_dst_cache 41KB 41KB [ 3147.122715] RAWv6 157KB 157KB [ 3147.123315] UDPv6 62KB 62KB [ 3147.123875] TCPv6 62KB 62KB [ 3147.124487] scsi_sense_cache 4KB 4KB [ 3147.125047] sd_ext_cdb 3KB 3KB [ 3147.125656] virtio_scsi_cmd 16KB 16KB [ 3147.126231] sgpool-128 89KB 89KB [ 3147.126812] sgpool-64 63KB 63KB [ 3147.127380] sgpool-32 220KB 220KB [ 3147.127959] sgpool-16 52KB 52KB [ 3147.128529] sgpool-8 86KB 86KB [ 3147.129131] io_kiocb 178KB 210KB [ 3147.129693] mqueue_inode_cache 62KB 62KB [ 3147.130297] nfs_commit_data 15KB 15KB [ 3147.130851] nfs_write_data 47KB 47KB [ 3147.131450] jbd2_inode 11KB 11KB [ 3147.132003] ext4_system_zone 7KB 7KB [ 3147.132597] ext4_io_end_vec 7KB 7KB [ 3147.133170] ext4_bio_post_read_ctx 15KB 15KB [ 3147.133802] kioctx 31KB 31KB [ 3147.134376] aio_kiocb 7KB 7KB [ 3147.134966] bio-2 4KB 4KB [ 3147.135579] fasync_cache 3KB 3KB [ 3147.136174] pid_namespace 7KB 7KB [ 3147.136754] rpc_buffers 31KB 31KB [ 3147.137350] rpc_tasks 3KB 3KB [ 3147.137962] UNIX 234KB 279KB [ 3147.138578] tcp_bind_bucket 8KB 8KB [ 3147.139194] inet_peer_cache 4KB 4KB [ 3147.139793] ip_fib_trie 8KB 8KB [ 3147.140409] ip_fib_alias 19KB 19KB [ 3147.141011] ip_dst_cache 8KB 8KB [ 3147.141629] RAW 93KB 93KB [ 3147.142248] UDP 283KB 283KB [ 3147.142841] request_sock_TCP 7KB 7KB [ 3147.143455] TCP 60KB 60KB [ 3147.144065] hugetlbfs_inode_cache 15KB 15KB [ 3147.144717] bio-1 11KB 11KB [ 3147.145332] eventpoll_pwq 23KB 23KB [ 3147.145946] eventpoll_epi 63KB 63KB [ 3147.146559] inotify_inode_mark 78KB 78KB [ 3147.147189] request_queue 60KB 60KB [ 3147.147792] blkdev_ioc 15KB 15KB [ 3147.148406] bio-0 204KB 204KB [ 3147.150058] biovec-max 1147KB 1343KB [ 3147.150778] biovec-64 267KB 267KB [ 3147.151395] biovec-16 48KB 48KB [ 3147.151999] uid_cache 4KB 4KB [ 3147.152614] dmaengine-unmap-2 4KB 4KB [ 3147.153230] audit_buffer 7KB 7KB [ 3147.153846] skbuff_fclone_cache 97KB 97KB [ 3147.154480] skbuff_head_cache 506KB 510KB [ 3147.155083] file_lock_cache 35KB 47KB [ 3147.155697] file_lock_ctx 7KB 7KB [ 3147.156309] fsnotify_mark_connector 32KB 32KB [ 3147.156971] net_namespace 86KB 86KB [ 3147.157585] task_delay_info 64KB 88KB [ 3147.158209] taskstats 54KB 54KB [ 3147.158810] proc_dir_entry 382KB 382KB [ 3147.159425] pde_opener 27KB 27KB [ 3147.160025] seq_file 52KB 52KB [ 3147.160637] sigqueue 98KB 98KB [ 3147.161250] shmem_inode_cache 1509KB 1603KB [ 3147.161860] kernfs_iattrs_cache 270KB 270KB [ 3147.162492] kernfs_node_cache 15117KB 15117KB [ 3147.163109] mnt_cache 149KB 149KB [ 3147.163723] filp 1408KB 1687KB [ 3147.164347] names_cache 7624KB 8491KB [ 3147.164946] hashtab_node 274KB 274KB [ 3147.165559] ebitmap_node 1149KB 1149KB [ 3147.166189] avtab_node 4976KB 4976KB [ 3147.166792] avc_node 27KB 27KB [ 3147.167405] lsm_inode_cache 3822KB 3822KB [ 3147.168006] lsm_file_cache 155KB 204KB [ 3147.168619] key_jar 31KB 31KB [ 3147.169239] uts_namespace 15KB 15KB [ 3147.169850] nsproxy 11KB 11KB [ 3147.170487] vm_area_struct 921KB 1176KB [ 3147.171085] mm_struct 329KB 378KB [ 3147.171699] fs_cache 68KB 68KB [ 3147.172311] files_cache 182KB 191KB [ 3147.172914] signal_cache 245KB 432KB [ 3147.173531] sighand_cache 298KB 360KB [ 3147.174159] task_struct 1094KB 1416KB [ 3147.174763] cred_jar 99KB 168KB [ 3147.175383] anon_vma_chain 196KB 275KB [ 3147.175982] anon_vma 277KB 278KB [ 3147.176598] pid 49KB 67KB [ 3147.177216] Acpi-Operand 231KB 257KB [ 3147.177830] Acpi-ParseExt 27KB 27KB [ 3147.178441] Acpi-Parse 146KB 162KB [ 3147.179043] Acpi-State 141KB 157KB [ 3147.179655] Acpi-Namespace 20KB 20KB [ 3147.180268] numa_policy 7KB 7KB [ 3147.180864] trace_event_file 163KB 163KB [ 3147.181477] ftrace_event_field 280KB 280KB [ 3147.182094] pool_workqueue 160KB 160KB [ 3147.182704] task_group 16KB 16KB [ 3147.183318] vmap_area 48KB 70KB [ 3147.183917] page->ptl 213KB 224KB [ 3147.184531] kmemleak_scan_area 155KB 155KB [ 3147.185824] kmemleak_object 171750KB 181042KB [ 3147.186450] kmalloc-8k 4576KB 4608KB [ 3147.187062] kmalloc-4k 12320KB 13088KB [ 3147.187677] kmalloc-2k 11248KB 11456KB [ 3147.188296] kmalloc-1k 4840KB 4992KB [ 3147.188945] kmalloc-512 4509KB 8240KB [ 3147.189560] kmalloc-256 2200KB 2200KB [ 3147.190188] kmalloc-192 899KB 900KB [ 3147.190790] kmalloc-128 592KB 624KB [ 3147.191427] kmalloc-96 558KB 940KB [ 3147.192067] kmalloc-64 1110KB 1804KB [ 3147.192691] kmalloc-32 822KB 964KB [ 3147.193304] kmalloc-16 413KB 416KB [ 3147.193920] kmalloc-8 454KB 454KB [ 3147.194534] kmem_cache_node 47KB 47KB [ 3147.195147] kmem_cache 71KB 71KB [ 3147.195746] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/syz6,task=syz-executor.6,pid=15326,uid=0 [ 3147.197336] Out of memory: Killed process 15333 (syz-executor.6) total-vm:94208kB, anon-rss:464kB, file-rss:34820kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 3147.474010] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3147.475070] CPU: 1 PID: 257 Comm: syz-fuzzer Not tainted 5.10.179 #1 [ 3147.475808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3147.476754] Call Trace: [ 3147.477060] dump_stack+0x107/0x167 [ 3147.477481] dump_header+0x106/0x65e [ 3147.477930] oom_kill_process.cold+0x10/0x15 [ 3147.478433] out_of_memory+0x1149/0x1440 [ 3147.478906] ? oom_killer_disable+0x280/0x280 [ 3147.479420] ? mutex_trylock+0x237/0x2b0 [ 3147.479883] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3147.480558] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3147.481230] ? lock_acquire+0x117/0x470 [ 3147.481694] ? warn_alloc+0x190/0x190 [ 3147.482139] __alloc_pages_nodemask+0x51d/0x600 [ 3147.482674] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3147.483356] ? find_get_entry+0x2c8/0x740 [ 3147.483803] alloc_pages_current+0x187/0x280 [ 3147.484272] __page_cache_alloc+0x2d2/0x360 [ 3147.484728] pagecache_get_page+0x2c7/0xc80 [ 3147.485185] filemap_fault+0x177d/0x2210 [ 3147.485627] ? read_cache_page_gfp+0x30/0x30 [ 3147.486091] ? replace_page_cache_page+0x1200/0x1200 [ 3147.486629] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 3147.487184] ext4_filemap_fault+0x87/0xc0 [ 3147.487618] __do_fault+0x113/0x410 [ 3147.488005] handle_mm_fault+0x1e72/0x3520 [ 3147.488451] ? find_held_lock+0x2c/0x110 [ 3147.488876] ? __pmd_alloc+0x5e0/0x5e0 [ 3147.489292] ? vmacache_find+0x55/0x2a0 [ 3147.489719] do_user_addr_fault+0x56e/0xc60 [ 3147.490175] exc_page_fault+0xa2/0x1a0 [ 3147.490585] ? asm_exc_page_fault+0x8/0x30 [ 3147.491034] asm_exc_page_fault+0x1e/0x30 [ 3147.491468] RIP: 0033:0x466510 [ 3147.491807] Code: Unable to access opcode bytes at RIP 0x4664e6. [ 3147.492434] RSP: 002b:000000c000041dd0 EFLAGS: 00010206 [ 3147.492993] RAX: 0000000001f20d78 RBX: 0000000000000004 RCX: 0000000000000001 [ 3147.493766] RDX: 0000000001f20db8 RSI: 0000000000000000 RDI: 0000000001f20d01 [ 3147.494547] RBP: 000000c000041e20 R08: 0000000000000000 R09: 0000000000000000 [ 3147.495327] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 3147.496102] R13: 000000c000000900 R14: 00000000000000da R15: 0000000000000200 [ 3147.496957] Mem-Info: [ 3147.497255] active_anon:2922 inactive_anon:54222 isolated_anon:0 [ 3147.497255] active_file:22 inactive_file:28 isolated_file:0 [ 3147.497255] unevictable:0 dirty:0 writeback:0 [ 3147.497255] slab_reclaimable:9872 slab_unreclaimable:77528 [ 3147.497255] mapped:69657 shmem:376 pagetables:1405 bounce:0 [ 3147.497255] free:2467 free_pcp:185 free_cma:0 [ 3147.500595] Node 0 active_anon:11688kB inactive_anon:216888kB active_file:88kB inactive_file:112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278628kB dirty:0kB writeback:0kB shmem:1504kB writeback_tmp:0kB kernel_stack:4448kB all_unreclaimable? no [ 3147.503135] Node 0 DMA free:6488kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:176kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:36kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3147.506010] lowmem_reserve[]: 0 1616 1616 1616 [ 3147.506548] Node 0 DMA32 free:3380kB min:7164kB low:8816kB high:10468kB reserved_highatomic:0KB active_anon:11688kB inactive_anon:216712kB active_file:152kB inactive_file:24kB unevictable:0kB writepending:0kB present:2080640kB managed:1660512kB mlocked:0kB pagetables:5584kB bounce:0kB free_pcp:740kB local_pcp:244kB free_cma:0kB [ 3147.509661] lowmem_reserve[]: 0 0 0 0 [ 3147.510112] Node 0 DMA: 4*4kB (UME) 5*8kB (UME) 2*16kB (ME) 4*32kB (ME) 2*64kB (ME) 2*128kB (ME) 1*256kB (E) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6488kB [ 3147.511859] Node 0 DMA32: 339*4kB (UME) 103*8kB (UM) 54*16kB (M) 8*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3300kB [ 3147.513368] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3147.514314] 421 total pagecache pages [ 3147.514728] 0 pages in swap cache [ 3147.515121] Swap cache stats: add 0, delete 0, find 0/0 [ 3147.515706] Free swap = 0kB [ 3147.516039] Total swap = 0kB [ 3147.516383] 524158 pages RAM [ 3147.516712] 0 pages HighMem/MovableOnly [ 3147.517160] 105053 pages reserved [ 3147.517526] Unreclaimable slab info: [ 3147.517938] Name Used Total [ 3147.518556] pid_2 63KB 63KB [ 3147.519149] IEEE-802.15.4-MAC 63KB 63KB [ 3147.519732] fib6_nodes 28KB 28KB [ 3147.520328] ip6_dst_cache 41KB 41KB [ 3147.520915] RAWv6 157KB 157KB [ 3147.521509] UDPv6 62KB 62KB [ 3147.522114] TCPv6 62KB 62KB [ 3147.522697] scsi_sense_cache 4KB 4KB [ 3147.523290] sd_ext_cdb 3KB 3KB [ 3147.523871] virtio_scsi_cmd 16KB 16KB [ 3147.524473] sgpool-128 89KB 89KB [ 3147.525051] sgpool-64 63KB 63KB [ 3147.525655] sgpool-32 236KB 236KB [ 3147.526257] sgpool-16 60KB 60KB [ 3147.526870] sgpool-8 90KB 90KB [ 3147.527481] io_kiocb 130KB 165KB [ 3147.528113] mqueue_inode_cache 62KB 62KB [ 3147.528516] syz-executor.2: page allocation failure: order:0, mode:0xcc0(GFP_KERNEL), nodemask=(null) [ 3147.528724] nfs_commit_data 15KB 15KB [ 3147.529934] ,cpuset= [ 3147.530502] nfs_write_data 47KB 47KB [ 3147.530510] jbd2_inode 11KB 11KB [ 3147.530522] ext4_system_zone 7KB 7KB [ 3147.530529] ext4_io_end_vec 7KB 7KB [ 3147.530923] syz2 [ 3147.531474] ext4_bio_post_read_ctx 15KB 15KB [ 3147.531481] kioctx 31KB 31KB [ 3147.531487] aio_kiocb 7KB 7KB [ 3147.532232] ,mems_allowed=0 [ 3147.532790] bio-2 4KB 4KB [ 3147.533446] [ 3147.533460] CPU: 0 PID: 15339 Comm: syz-executor.2 Not tainted 5.10.179 #1 [ 3147.533684] fasync_cache 3KB 3KB [ 3147.534327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3147.534332] Call Trace: [ 3147.534353] dump_stack+0x107/0x167 [ 3147.534370] warn_alloc.cold+0x95/0x18a [ 3147.534941] pid_namespace 7KB 7KB [ 3147.535534] ? zone_watermark_ok_safe+0x260/0x260 [ 3147.535550] ? schedule_timeout+0x1ce/0x380 [ 3147.535865] rpc_buffers 31KB 31KB [ 3147.536457] ? usleep_range+0x170/0x170 [ 3147.536474] ? __next_timer_interrupt+0x2c0/0x2c0 [ 3147.536648] rpc_tasks 3KB 3KB [ 3147.537421] __alloc_pages_slowpath.constprop.0+0x1c80/0x2130 [ 3147.537443] ? lock_acquire+0x117/0x470 [ 3147.538018] UNIX 234KB 279KB [ 3147.538926] ? warn_alloc+0x190/0x190 [ 3147.538952] __alloc_pages_nodemask+0x51d/0x600 [ 3147.539215] tcp_bind_bucket 8KB 8KB [ 3147.539586] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3147.539992] inet_peer_cache 4KB 4KB [ 3147.540569] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3147.540586] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3147.541110] ip_fib_trie 8KB 8KB [ 3147.541577] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3147.541595] ? alloc_pages_current+0x10e/0x280 [ 3147.542193] ip_fib_alias 19KB 19KB [ 3147.542626] alloc_pages_current+0x187/0x280 [ 3147.543153] ip_dst_cache 8KB 8KB [ 3147.543744] relay_open_buf.part.0+0x2a5/0xc00 [ 3147.544384] RAW 93KB 93KB [ 3147.544817] relay_open+0x531/0xa10 [ 3147.545395] UDP 283KB 283KB [ 3147.545818] do_blk_trace_setup+0x4cf/0xc10 [ 3147.546330] request_sock_TCP 7KB 7KB [ 3147.546912] ? _copy_from_user+0xfb/0x1b0 [ 3147.547483] TCP 60KB 60KB [ 3147.548061] __blk_trace_setup+0xca/0x180 [ 3147.548652] hugetlbfs_inode_cache 15KB 15KB [ 3147.549304] ? do_blk_trace_setup+0xc10/0xc10 [ 3147.549319] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3147.549895] bio-1 11KB 11KB [ 3147.550502] blk_trace_ioctl+0x155/0x290 [ 3147.550514] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 3147.551010] eventpoll_pwq 23KB 23KB [ 3147.551598] ? do_vfs_ioctl+0x283/0x10d0 [ 3147.551609] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3147.551621] ? generic_block_fiemap+0x60/0x60 [ 3147.552109] eventpoll_epi 63KB 63KB [ 3147.552701] blkdev_ioctl+0xc1/0x710 [ 3147.553197] inotify_inode_mark 78KB 78KB [ 3147.553784] ? blkdev_common_ioctl+0x1870/0x1870 [ 3147.554190] request_queue 60KB 60KB [ 3147.554774] ? selinux_file_ioctl+0xb6/0x270 [ 3147.555245] blkdev_ioc 15KB 15KB [ 3147.555824] block_ioctl+0xf9/0x140 [ 3147.556278] bio-0 212KB 212KB [ 3147.556858] ? blkdev_read_iter+0x1c0/0x1c0 [ 3147.556869] __x64_sys_ioctl+0x19a/0x210 [ 3147.557329] biovec-max 1147KB 1343KB [ 3147.557965] do_syscall_64+0x33/0x40 [ 3147.559518] biovec-64 283KB 283KB [ 3147.559620] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3147.560064] biovec-16 48KB 48KB [ 3147.560593] RIP: 0033:0x7fd01e61ab19 [ 3147.560607] Code: Unable to access opcode bytes at RIP 0x7fd01e61aaef. [ 3147.560613] RSP: 002b:00007fd01bb90188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3147.560628] RAX: ffffffffffffffda RBX: 00007fd01e72df60 RCX: 00007fd01e61ab19 [ 3147.560635] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 3147.560641] RBP: 00007fd01e674f6d R08: 0000000000000000 R09: 0000000000000000 [ 3147.560647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3147.560654] R13: 00007ffe6b6d9e1f R14: 00007fd01bb90300 R15: 0000000000022000 [ 3147.561081] Mem-Info: [ 3147.561316] uid_cache 4KB 4KB [ 3147.561324] dmaengine-unmap-2 4KB 4KB [ 3147.561330] audit_buffer 7KB 7KB [ 3147.561337] skbuff_fclone_cache 97KB 97KB [ 3147.561344] skbuff_head_cache 540KB 540KB [ 3147.561354] file_lock_cache 35KB 47KB [ 3147.561839] active_anon:2922 inactive_anon:54222 isolated_anon:0 [ 3147.561839] active_file:22 inactive_file:28 isolated_file:0 [ 3147.561839] unevictable:0 dirty:0 writeback:0 [ 3147.561839] slab_reclaimable:9872 slab_unreclaimable:77528 [ 3147.561839] mapped:69657 shmem:376 pagetables:1405 bounce:0 [ 3147.561839] free:2467 free_pcp:183 free_cma:0 [ 3147.562428] file_lock_ctx 7KB 7KB [ 3147.562930] Node 0 active_anon:11688kB inactive_anon:216888kB active_file:88kB inactive_file:112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278628kB dirty:0kB writeback:0kB shmem:1504kB writeback_tmp:0kB kernel_stack:4448kB all_unreclaimable? yes [ 3147.563515] fsnotify_mark_connector 32KB 32KB [ 3147.563924] Node 0 [ 3147.564533] net_namespace 86KB 86KB [ 3147.565075] DMA free:6488kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:176kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:36kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3147.565656] task_delay_info 64KB 88KB [ 3147.566154] lowmem_reserve[]: 0 [ 3147.566758] taskstats 54KB 54KB [ 3147.567168] 1616 1616 [ 3147.567767] proc_dir_entry 382KB 382KB [ 3147.568244] 1616 [ 3147.568697] pde_opener 27KB 27KB [ 3147.569292] Node 0 DMA32 free:3380kB min:7164kB low:8816kB high:10468kB reserved_highatomic:0KB active_anon:11688kB inactive_anon:216712kB active_file:152kB inactive_file:24kB unevictable:0kB writepending:0kB present:2080640kB managed:1660512kB mlocked:0kB pagetables:5584kB bounce:0kB free_pcp:732kB local_pcp:496kB free_cma:0kB [ 3147.569716] seq_file 52KB 52KB [ 3147.570322] lowmem_reserve[]: 0 [ 3147.570905] sigqueue 98KB 98KB [ 3147.571510] 0 0 [ 3147.571921] shmem_inode_cache 1509KB 1603KB [ 3147.572650] 0 [ 3147.573503] kernfs_iattrs_cache 270KB 270KB [ 3147.574325] Node 0 DMA: [ 3147.575139] kernfs_node_cache 15117KB 15117KB [ 3147.575934] 4*4kB [ 3147.576728] mnt_cache 149KB 149KB [ 3147.577522] (UME) 5*8kB [ 3147.577810] filp 1321KB 1687KB [ 3147.578399] (UME) 2*16kB [ 3147.578995] names_cache 7475KB 8313KB [ 3147.579587] (ME) 4*32kB [ 3147.580215] hashtab_node 274KB 274KB [ 3147.580788] (ME) 2*64kB [ 3147.581391] ebitmap_node 1149KB 1149KB [ 3147.584830] (ME) 2*128kB [ 3147.585434] avtab_node 4976KB 4976KB [ 3147.588000] (ME) 1*256kB [ 3147.588658] avc_node 27KB 27KB [ 3147.588906] (E) 3*512kB [ 3147.589521] lsm_inode_cache 3787KB 3822KB [ 3147.592318] (UME) 2*1024kB [ 3147.592905] lsm_file_cache 155KB 204KB [ 3147.593283] (ME) 1*2048kB [ 3147.593876] key_jar 31KB 31KB [ 3147.594168] (E) 0*4096kB [ 3147.594760] uts_namespace 15KB 15KB [ 3147.594991] = 6488kB [ 3147.594997] Node 0 [ 3147.595594] nsproxy 11KB 11KB [ 3147.598753] DMA32: 310*4kB [ 3147.599366] vm_area_struct 921KB 1176KB [ 3147.599722] (UME) 102*8kB [ 3147.600327] mm_struct 329KB 378KB [ 3147.600548] (UM) 54*16kB [ 3147.601149] fs_cache 68KB 68KB [ 3147.601351] (UM) 4*32kB [ 3147.601965] files_cache 182KB 191KB [ 3147.602271] (UM) 0*64kB [ 3147.602860] signal_cache 245KB 432KB [ 3147.603112] 0*128kB 0*256kB [ 3147.603699] sighand_cache 298KB 360KB [ 3147.603993] 0*512kB 0*1024kB [ 3147.604596] task_struct 1087KB 1416KB [ 3147.604909] 0*2048kB 0*4096kB [ 3147.605514] cred_jar 99KB 168KB [ 3147.605821] = 3048kB [ 3147.605834] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3147.606420] anon_vma_chain 196KB 275KB [ 3147.606724] 421 total pagecache pages [ 3147.607320] anon_vma 277KB 278KB [ 3147.607623] 0 pages in swap cache [ 3147.608219] pid 49KB 67KB [ 3147.608525] Swap cache stats: add 0, delete 0, find 0/0 [ 3147.608533] Free swap = 0kB [ 3147.609130] Acpi-Operand 231KB 257KB [ 3147.609421] Total swap = 0kB [ 3147.609428] 524158 pages RAM [ 3147.610018] Acpi-ParseExt 27KB 27KB [ 3147.610366] 0 pages HighMem/MovableOnly [ 3147.610942] Acpi-Parse 146KB 162KB [ 3147.611267] 105053 pages reserved [ 3147.628901] Acpi-State 141KB 157KB [ 3147.629497] Acpi-Namespace 20KB 20KB [ 3147.630092] numa_policy 7KB 7KB [ 3147.630698] trace_event_file 163KB 163KB [ 3147.631299] ftrace_event_field 280KB 280KB [ 3147.631890] pool_workqueue 160KB 160KB [ 3147.632483] task_group 16KB 16KB [ 3147.633065] vmap_area 48KB 70KB [ 3147.633666] page->ptl 213KB 224KB [ 3147.634269] kmemleak_scan_area 155KB 155KB [ 3147.635192] kmemleak_object 171621KB 181035KB [ 3147.635786] kmalloc-8k 4576KB 4608KB [ 3147.636388] kmalloc-4k 12320KB 13088KB [ 3147.636975] kmalloc-2k 11220KB 11456KB [ 3147.637572] kmalloc-1k 4840KB 4992KB [ 3147.638203] kmalloc-512 4629KB 8240KB [ 3147.638783] kmalloc-256 2200KB 2200KB [ 3147.639382] kmalloc-192 899KB 900KB [ 3147.639967] kmalloc-128 592KB 624KB [ 3147.640578] kmalloc-96 558KB 940KB [ 3147.641190] kmalloc-64 1122KB 1804KB [ 3147.641791] kmalloc-32 822KB 964KB [ 3147.642389] kmalloc-16 413KB 416KB [ 3147.642971] kmalloc-8 454KB 454KB [ 3147.643573] kmem_cache_node 47KB 47KB [ 3147.644171] kmem_cache 71KB 71KB [ 3147.644748] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/ssh.service,task=syz-fuzzer,pid=257,uid=0 [ 3147.646831] Out of memory (oom_kill_allocating_task): Killed process 255 (syz-fuzzer) total-vm:1239828kB, anon-rss:189432kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:872kB oom_score_adj:0 [ 3147.727280] FAULT_INJECTION: forcing a failure. [ 3147.727280] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3147.728693] CPU: 0 PID: 15343 Comm: syz-executor.1 Not tainted 5.10.179 #1 [ 3147.729474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3147.730440] Call Trace: [ 3147.730747] dump_stack+0x107/0x167 [ 3147.731169] should_fail.cold+0x5/0xa [ 3147.731601] __alloc_pages_nodemask+0x182/0x600 [ 3147.732135] ? __kmalloc+0x16e/0x390 [ 3147.732553] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3147.733232] ? trace_hardirqs_on+0x5b/0x180 [ 3147.733737] alloc_pages_current+0x187/0x280 [ 3147.734336] relay_open_buf.part.0+0x2a5/0xc00 [ 3147.734862] relay_open+0x531/0xa10 [ 3147.735279] do_blk_trace_setup+0x4cf/0xc10 [ 3147.735769] ? _copy_from_user+0xfb/0x1b0 [ 3147.736250] __blk_trace_setup+0xca/0x180 [ 3147.736720] ? do_blk_trace_setup+0xc10/0xc10 [ 3147.737233] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3147.737854] blk_trace_ioctl+0x155/0x290 [ 3147.738306] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 3147.738865] ? do_vfs_ioctl+0x283/0x10d0 [ 3147.739324] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3147.739914] ? generic_block_fiemap+0x60/0x60 [ 3147.740415] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3147.740969] blkdev_ioctl+0xc1/0x710 [ 3147.741388] ? blkdev_common_ioctl+0x1870/0x1870 [ 3147.741932] ? selinux_file_ioctl+0xb6/0x270 [ 3147.742431] block_ioctl+0xf9/0x140 [ 3147.742841] ? blkdev_read_iter+0x1c0/0x1c0 [ 3147.743324] __x64_sys_ioctl+0x19a/0x210 [ 3147.743783] do_syscall_64+0x33/0x40 [ 3147.744199] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3147.744784] RIP: 0033:0x7fc5fe1ccb19 [ 3147.745203] Code: Unable to access opcode bytes at RIP 0x7fc5fe1ccaef. [ 3147.745961] RSP: 002b:00007fc5fb742188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3147.746825] RAX: ffffffffffffffda RBX: 00007fc5fe2dff60 RCX: 00007fc5fe1ccb19 [ 3147.747647] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 3147.748448] RBP: 00007fc5fb7421d0 R08: 0000000000000000 R09: 0000000000000000 [ 3147.749260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3147.750082] R13: 00007ffed116ca2f R14: 00007fc5fb742300 R15: 0000000000022000 [ 3148.628152] sshd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3148.629122] CPU: 1 PID: 249 Comm: sshd Not tainted 5.10.179 #1 [ 3148.629731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3148.630545] Call Trace: [ 3148.630837] dump_stack+0x107/0x167 [ 3148.631232] dump_header+0x106/0x65e [ 3148.631647] oom_kill_process.cold+0x10/0x15 [ 3148.632114] out_of_memory+0x1149/0x1440 [ 3148.632548] ? oom_killer_disable+0x280/0x280 [ 3148.633020] ? mutex_trylock+0x237/0x2b0 [ 3148.633456] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3148.634050] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3148.634684] ? lock_acquire+0x117/0x470 [ 3148.635104] ? warn_alloc+0x190/0x190 [ 3148.635527] __alloc_pages_nodemask+0x51d/0x600 [ 3148.636021] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3148.636668] ? find_get_entry+0x2c8/0x740 [ 3148.637109] alloc_pages_current+0x187/0x280 [ 3148.637585] __page_cache_alloc+0x2d2/0x360 [ 3148.638063] pagecache_get_page+0x2c7/0xc80 [ 3148.638496] filemap_fault+0x177d/0x2210 [ 3148.638946] ? read_cache_page_gfp+0x30/0x30 [ 3148.639387] ? handle_mm_fault+0x28d0/0x3520 [ 3148.639867] ? lock_downgrade+0x6d0/0x6d0 [ 3148.640326] ext4_filemap_fault+0x87/0xc0 [ 3148.640781] __do_fault+0x113/0x410 [ 3148.641183] handle_mm_fault+0x1e72/0x3520 [ 3148.641658] ? find_held_lock+0x2c/0x110 [ 3148.642103] ? __pmd_alloc+0x5e0/0x5e0 [ 3148.642537] ? vmacache_find+0x55/0x2a0 [ 3148.642971] ? vmacache_update+0xce/0x140 [ 3148.643429] do_user_addr_fault+0x56e/0xc60 [ 3148.643907] exc_page_fault+0xa2/0x1a0 [ 3148.644338] ? asm_exc_page_fault+0x8/0x30 [ 3148.644808] asm_exc_page_fault+0x1e/0x30 [ 3148.645259] RIP: 0033:0x561cd460a543 [ 3148.645677] Code: Unable to access opcode bytes at RIP 0x561cd460a519. [ 3148.646381] RSP: 002b:00007ffe2be32120 EFLAGS: 00010203 [ 3148.646961] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 00007fbde7a43866 [ 3148.647736] RDX: 0000561cd5e76c70 RSI: 0000561cd5e77110 RDI: 000000000000000f [ 3148.648439] RBP: 0000561cd5e7bbd0 R08: 0000000000000000 R09: 0000000000000d00 [ 3148.649224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561cd46c9768 [ 3148.650010] R13: 0000000000000000 R14: 0000000000000004 R15: 0000561cd467ea80 [ 3148.650839] Mem-Info: [ 3148.651145] active_anon:66 inactive_anon:5262 isolated_anon:0 [ 3148.651145] active_file:715 inactive_file:867 isolated_file:0 [ 3148.651145] unevictable:0 dirty:0 writeback:21 [ 3148.651145] slab_reclaimable:9052 slab_unreclaimable:76955 [ 3148.651145] mapped:18667 shmem:373 pagetables:292 bounce:0 [ 3148.651145] free:3673 free_pcp:0 free_cma:0 [ 3148.654456] Node 0 active_anon:264kB inactive_anon:21048kB active_file:2860kB inactive_file:3232kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:74584kB dirty:0kB writeback:84kB shmem:1492kB writeback_tmp:0kB kernel_stack:2848kB all_unreclaimable? no [ 3148.656967] Node 0 DMA free:6488kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:160kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:36kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3148.659807] lowmem_reserve[]: 0 1616 1616 1616 [ 3148.660340] Node 0 DMA32 free:8708kB min:17744kB low:19396kB high:21048kB reserved_highatomic:2048KB active_anon:432kB inactive_anon:20972kB active_file:3224kB inactive_file:3616kB unevictable:0kB writepending:164kB present:2080640kB managed:1660512kB mlocked:0kB pagetables:1132kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3148.663488] lowmem_reserve[]: 0 0 0 0 [ 3148.663889] Node 0 DMA: 3*4kB (ME) 4*8kB (ME) 3*16kB (ME) 4*32kB (ME) 2*64kB (ME) 2*128kB (ME) 1*256kB (E) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6492kB [ 3148.665610] Node 0 DMA32: 771*4kB (UMEH) 367*8kB (UMEH) 127*16kB (UMEH) 35*32kB (UME) 2*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9300kB [ 3148.667248] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3148.668081] 1814 total pagecache pages [ 3148.668517] 0 pages in swap cache [ 3148.668888] Swap cache stats: add 0, delete 0, find 0/0 [ 3148.669477] Free swap = 0kB [ 3148.669789] Total swap = 0kB [ 3148.670140] 524158 pages RAM [ 3148.670465] 0 pages HighMem/MovableOnly [ 3148.670897] 105053 pages reserved [ 3148.671294] Unreclaimable slab info: [ 3148.671701] Name Used Total [ 3148.672327] pid_2 63KB 63KB [ 3148.672911] IEEE-802.15.4-MAC 63KB 63KB [ 3148.673696] fib6_nodes 28KB 28KB [ 3148.674342] ip6_dst_cache 41KB 41KB [ 3148.674995] RAWv6 157KB 157KB [ 3148.675676] UDPv6 62KB 62KB [ 3148.676423] TCPv6 62KB 62KB [ 3148.677164] scsi_sense_cache 4KB 4KB [ 3148.677834] sd_ext_cdb 3KB 3KB [ 3148.678451] virtio_scsi_cmd 16KB 16KB [ 3148.679158] sgpool-128 89KB 89KB [ 3148.679811] sgpool-64 63KB 63KB [ 3148.680426] sgpool-32 425KB 425KB [ 3148.681004] sgpool-16 97KB 97KB [ 3148.681602] sgpool-8 101KB 101KB [ 3148.682207] io_kiocb 67KB 86KB [ 3148.682789] mqueue_inode_cache 62KB 62KB [ 3148.683390] nfs_commit_data 15KB 15KB [ 3148.683969] nfs_write_data 47KB 47KB [ 3148.685521] jbd2_inode 11KB 11KB [ 3148.686174] ext4_system_zone 7KB 7KB [ 3148.686754] ext4_io_end_vec 7KB 7KB [ 3148.687347] ext4_bio_post_read_ctx 15KB 15KB [ 3148.687977] kioctx 31KB 31KB [ 3148.688527] aio_kiocb 7KB 7KB [ 3148.689128] bio-2 4KB 4KB [ 3148.689661] fasync_cache 3KB 3KB [ 3148.690259] pid_namespace 7KB 7KB [ 3148.690789] rpc_buffers 31KB 31KB [ 3148.691385] rpc_tasks 3KB 3KB [ 3148.691962] UNIX 234KB 279KB [ 3148.692561] tcp_bind_bucket 8KB 8KB [ 3148.693155] inet_peer_cache 4KB 4KB [ 3148.693756] ip_fib_trie 8KB 8KB [ 3148.694352] ip_fib_alias 19KB 19KB [ 3148.694931] ip_dst_cache 8KB 8KB [ 3148.695532] RAW 93KB 93KB [ 3148.696120] UDP 283KB 283KB [ 3148.696702] tw_sock_TCP 7KB 7KB [ 3148.697294] request_sock_TCP 7KB 7KB [ 3148.697877] TCP 60KB 60KB [ 3148.698478] hugetlbfs_inode_cache 15KB 15KB [ 3148.699094] bio-1 11KB 11KB [ 3148.699689] eventpoll_pwq 23KB 23KB [ 3148.700294] eventpoll_epi 63KB 63KB [ 3148.700880] inotify_inode_mark 78KB 78KB [ 3148.701488] request_queue 60KB 60KB [ 3148.702082] blkdev_ioc 15KB 15KB [ 3148.702681] bio-0 324KB 324KB [ 3148.703224] biovec-max 1134KB 1134KB [ 3148.703804] biovec-64 504KB 504KB [ 3148.704400] biovec-16 67KB 67KB [ 3148.704985] uid_cache 4KB 4KB [ 3148.705584] dmaengine-unmap-2 4KB 4KB [ 3148.706192] audit_buffer 7KB 7KB [ 3148.706766] skbuff_fclone_cache 97KB 97KB [ 3148.707382] skbuff_head_cache 716KB 716KB [ 3148.707963] file_lock_cache 35KB 47KB [ 3148.708508] file_lock_ctx 7KB 7KB [ 3148.709094] fsnotify_mark_connector 32KB 32KB [ 3148.709750] net_namespace 86KB 86KB [ 3148.710343] task_delay_info 64KB 88KB [ 3148.710926] taskstats 54KB 54KB [ 3148.711522] proc_dir_entry 382KB 382KB [ 3148.712112] pde_opener 27KB 27KB [ 3148.712688] seq_file 52KB 52KB [ 3148.713285] sigqueue 98KB 98KB [ 3148.713882] shmem_inode_cache 1506KB 1603KB [ 3148.714481] kernfs_iattrs_cache 270KB 270KB [ 3148.715081] kernfs_node_cache 15117KB 15117KB [ 3148.715678] mnt_cache 149KB 149KB [ 3148.716295] filp 1131KB 1627KB [ 3148.716875] names_cache 6392KB 6753KB [ 3148.717462] hashtab_node 274KB 274KB [ 3148.717990] ebitmap_node 1149KB 1149KB [ 3148.718588] avtab_node 4976KB 4976KB [ 3148.719185] avc_node 27KB 27KB [ 3148.719814] lsm_inode_cache 2998KB 3585KB [ 3148.720412] lsm_file_cache 155KB 204KB [ 3148.720990] key_jar 31KB 31KB [ 3148.721589] uts_namespace 15KB 15KB [ 3148.722224] nsproxy 11KB 11KB [ 3148.722851] vm_area_struct 934KB 1172KB [ 3148.723399] mm_struct 329KB 378KB [ 3148.723983] fs_cache 68KB 68KB [ 3148.724576] files_cache 182KB 191KB [ 3148.725174] signal_cache 245KB 432KB [ 3148.725764] sighand_cache 268KB 360KB [ 3148.726363] task_struct 1017KB 1364KB [ 3148.726953] cred_jar 111KB 168KB [ 3148.727550] anon_vma_chain 207KB 275KB [ 3148.728152] anon_vma 161KB 215KB [ 3148.728732] pid 52KB 67KB [ 3148.729335] Acpi-Operand 231KB 257KB [ 3148.729925] Acpi-ParseExt 27KB 27KB [ 3148.730517] Acpi-Parse 146KB 162KB [ 3148.731115] Acpi-State 141KB 157KB [ 3148.731693] Acpi-Namespace 20KB 20KB [ 3148.732288] numa_policy 7KB 7KB [ 3148.732872] trace_event_file 163KB 163KB [ 3148.733465] ftrace_event_field 280KB 280KB [ 3148.734059] pool_workqueue 160KB 160KB [ 3148.734654] task_group 16KB 16KB [ 3148.735251] vmap_area 48KB 70KB [ 3148.735776] page->ptl 213KB 224KB [ 3148.736374] kmemleak_scan_area 155KB 155KB [ 3148.738235] kmemleak_object 165099KB 180609KB [ 3148.738843] kmalloc-8k 4576KB 4608KB [ 3148.739439] kmalloc-4k 13368KB 13408KB [ 3148.740019] kmalloc-2k 11336KB 11456KB [ 3148.740616] kmalloc-1k 5088KB 5088KB [ 3148.741266] kmalloc-512 4968KB 8192KB [ 3148.741853] kmalloc-256 2264KB 2264KB [ 3148.742455] kmalloc-192 932KB 932KB [ 3148.743046] kmalloc-128 595KB 624KB [ 3148.743669] kmalloc-96 553KB 940KB [ 3148.744309] kmalloc-64 1145KB 1804KB [ 3148.744903] kmalloc-32 819KB 964KB [ 3148.745498] kmalloc-16 413KB 416KB [ 3148.746085] kmalloc-8 454KB 454KB [ 3148.746694] kmem_cache_node 47KB 47KB [ 3148.747288] kmem_cache 71KB 71KB [ 3148.747869] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/ssh.service,task=sshd,pid=249,uid=0 [ 3148.749503] Out of memory (oom_kill_allocating_task): Killed process 249 (sshd) total-vm:13840kB, anon-rss:1216kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:64kB oom_score_adj:0 Connection to localhost closed by remote host. [ 3148.777727] systemd-rfkill invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3148.780745] CPU: 1 PID: 15369 Comm: systemd-rfkill Not tainted 5.10.179 #1 [ 3148.782186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3148.783067] Call Trace: [ 3148.783348] dump_stack+0x107/0x167 [ 3148.783736] dump_header+0x106/0x65e [ 3148.784134] oom_kill_process.cold+0x10/0x15 [ 3148.784606] out_of_memory+0x1149/0x1440 [ 3148.785054] ? oom_killer_disable+0x280/0x280 [ 3148.785532] ? mutex_trylock+0x237/0x2b0 [ 3148.785982] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3148.786614] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3148.787451] ? lock_acquire+0x117/0x470 [ 3148.788063] ? warn_alloc+0x190/0x190 [ 3148.788652] __alloc_pages_nodemask+0x51d/0x600 [ 3148.789359] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3148.790281] ? find_get_entry+0x2c8/0x740 [ 3148.790910] alloc_pages_current+0x187/0x280 [ 3148.791580] __page_cache_alloc+0x2d2/0x360 [ 3148.792235] pagecache_get_page+0x2c7/0xc80 [ 3148.792895] filemap_fault+0x177d/0x2210 [ 3148.793520] ? read_cache_page_gfp+0x30/0x30 [ 3148.794194] ? handle_mm_fault+0x28d0/0x3520 [ 3148.794852] ? lock_downgrade+0x6d0/0x6d0 [ 3148.795491] ext4_filemap_fault+0x87/0xc0 [ 3148.796135] __do_fault+0x113/0x410 [ 3148.796697] handle_mm_fault+0x1e72/0x3520 [ 3148.797353] ? slab_free_freelist_hook+0xa9/0x180 [ 3148.798101] ? __pmd_alloc+0x5e0/0x5e0 [ 3148.798702] ? vmacache_find+0x55/0x2a0 [ 3148.799183] do_user_addr_fault+0x56e/0xc60 [ 3148.799677] exc_page_fault+0xa2/0x1a0 [ 3148.800119] ? asm_exc_page_fault+0x8/0x30 [ 3148.800590] asm_exc_page_fault+0x1e/0x30 [ 3148.801042] RIP: 0033:0x7fe38576432e [ 3148.801457] Code: Unable to access opcode bytes at RIP 0x7fe385764304. [ 3148.802195] RSP: 002b:00007ffff7a36b90 EFLAGS: 00010213 [ 3148.802789] RAX: 00000000ffffffff RBX: 0000563353aa2430 RCX: 00007fe3854f9ff7 [ 3148.803597] RDX: fffffffffffffeb8 RSI: 0000000000000000 RDI: 00007ffff7a36b90 [ 3148.804401] RBP: 00007ffff7a37c70 R08: 0000000000000000 R09: 0037326c6c696b66 [ 3148.805207] R10: 00007ffff7a37a16 R11: 0000000000000246 R12: 0000563353814065 [ 3148.806017] R13: 00007ffff7a36c48 R14: 00007ffff7a37c88 R15: 00007ffff7a36c48 [ 3148.807659] Mem-Info: [ 3148.807957] active_anon:66 inactive_anon:4968 isolated_anon:0 [ 3148.807957] active_file:138 inactive_file:192 isolated_file:7 [ 3148.807957] unevictable:0 dirty:0 writeback:21 [ 3148.807957] slab_reclaimable:9052 slab_unreclaimable:76834 [ 3148.807957] mapped:17533 shmem:373 pagetables:292 bounce:0 [ 3148.807957] free:3640 free_pcp:56 free_cma:0 [ 3148.811533] Node 0 active_anon:264kB inactive_anon:19872kB active_file:552kB inactive_file:768kB unevictable:0kB isolated(anon):0kB isolated(file):28kB mapped:70132kB dirty:0kB writeback:84kB shmem:1492kB writeback_tmp:0kB kernel_stack:2816kB all_unreclaimable? no [ 3148.814044] Node 0 DMA free:6488kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:160kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:36kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3148.816895] lowmem_reserve[]: 0 1616 1616 1616 [ 3148.817423] Node 0 DMA32 free:8072kB min:5116kB low:6768kB high:8420kB reserved_highatomic:2048KB active_anon:432kB inactive_anon:19964kB active_file:540kB inactive_file:976kB unevictable:0kB writepending:164kB present:2080640kB managed:1660512kB mlocked:0kB pagetables:1132kB bounce:0kB free_pcp:224kB local_pcp:0kB free_cma:0kB [ 3148.820550] lowmem_reserve[]: 0 0 0 0 [ 3148.820982] Node 0 DMA: 3*4kB (ME) 4*8kB (ME) 3*16kB (ME) 4*32kB (ME) 2*64kB (ME) 2*128kB (ME) 1*256kB (E) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6492kB [ 3148.822721] Node 0 DMA32: 894*4kB (UMEH) 309*8kB (UMEH) 96*16kB (UMEH) 28*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8480kB [ 3148.824272] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3148.825203] 701 total pagecache pages [ 3148.825621] 0 pages in swap cache [ 3148.826016] Swap cache stats: add 0, delete 0, find 0/0 [ 3148.826605] Free swap = 0kB [ 3148.826935] Total swap = 0kB [ 3148.827277] 524158 pages RAM [ 3148.827602] 0 pages HighMem/MovableOnly [ 3148.828026] 105053 pages reserved [ 3148.828421] Unreclaimable slab info: [ 3148.828822] Name Used Total [ 3148.829437] pid_2 63KB 63KB [ 3148.830026] IEEE-802.15.4-MAC 63KB 63KB [ 3148.830762] fib6_nodes 28KB 28KB [ 3148.831379] ip6_dst_cache 41KB 41KB [ 3148.832023] RAWv6 157KB 157KB [ 3148.832632] UDPv6 62KB 62KB [ 3148.833308] TCPv6 62KB 62KB [ 3148.834005] scsi_sense_cache 4KB 4KB [ 3148.834725] sd_ext_cdb 3KB 3KB [ 3148.835435] virtio_scsi_cmd 16KB 16KB [ 3148.836077] sgpool-128 89KB 89KB [ 3148.836711] sgpool-64 63KB 63KB [ 3148.837305] sgpool-32 425KB 425KB [ 3148.837890] sgpool-16 97KB 97KB [ 3148.838491] sgpool-8 101KB 101KB [ 3148.839071] io_kiocb 67KB 86KB [ 3148.839670] mqueue_inode_cache 62KB 62KB [ 3148.840273] nfs_commit_data 15KB 15KB [ 3148.840851] nfs_write_data 47KB 47KB [ 3148.841450] jbd2_inode 11KB 11KB [ 3148.842032] ext4_system_zone 7KB 7KB [ 3148.842630] ext4_io_end_vec 7KB 7KB [ 3148.843364] ext4_bio_post_read_ctx 15KB 15KB [ 3148.843987] kioctx 31KB 31KB [ 3148.844690] aio_kiocb 7KB 7KB [ 3148.845285] bio-2 4KB 4KB [ 3148.845964] fasync_cache 3KB 3KB [ 3148.846569] pid_namespace 7KB 7KB [ 3148.847347] rpc_buffers 31KB 31KB [ 3148.847948] rpc_tasks 3KB 3KB [ 3148.848667] UNIX 234KB 279KB [ 3148.849258] tcp_bind_bucket 8KB 8KB [ 3148.849841] inet_peer_cache 4KB 4KB [ 3148.850435] ip_fib_trie 8KB 8KB [ 3148.851017] ip_fib_alias 19KB 19KB [ 3148.851614] ip_dst_cache 8KB 8KB [ 3148.852211] RAW 93KB 93KB [ 3148.852786] UDP 283KB 283KB [ 3148.853412] tw_sock_TCP 7KB 7KB [ 3148.854112] request_sock_TCP 7KB 7KB [ 3148.854822] TCP 60KB 60KB [ 3148.855510] hugetlbfs_inode_cache 15KB 15KB [ 3148.856335] bio-1 11KB 11KB [ 3148.856914] eventpoll_pwq 23KB 23KB [ 3148.857653] eventpoll_epi 63KB 63KB [ 3148.858251] inotify_inode_mark 78KB 78KB [ 3148.859011] request_queue 60KB 60KB [ 3148.859641] blkdev_ioc 15KB 15KB [ 3148.860310] bio-0 328KB 328KB [ 3148.860887] biovec-max 1134KB 1134KB [ 3148.861480] biovec-64 519KB 519KB [ 3148.862067] biovec-16 67KB 67KB [ 3148.862668] uid_cache 4KB 4KB [ 3148.863260] dmaengine-unmap-2 4KB 4KB [ 3148.863840] audit_buffer 7KB 7KB [ 3148.864437] skbuff_fclone_cache 97KB 97KB [ 3148.865039] skbuff_head_cache 716KB 716KB [ 3148.865634] file_lock_cache 35KB 47KB [ 3148.866239] file_lock_ctx 7KB 7KB [ 3148.866819] fsnotify_mark_connector 32KB 32KB [ 3148.867468] net_namespace 86KB 86KB [ 3148.868045] task_delay_info 64KB 88KB [ 3148.868639] taskstats 54KB 54KB [ 3148.869234] proc_dir_entry 382KB 382KB [ 3148.869828] pde_opener 27KB 27KB [ 3148.870420] seq_file 52KB 52KB [ 3148.871002] sigqueue 98KB 98KB [ 3148.871598] shmem_inode_cache 1506KB 1603KB [ 3148.872194] kernfs_iattrs_cache 270KB 270KB [ 3148.872790] kernfs_node_cache 15117KB 15117KB [ 3148.873384] mnt_cache 149KB 149KB [ 3148.873986] filp 1045KB 1590KB [ 3148.874586] names_cache 5848KB 6336KB [ 3148.875182] hashtab_node 274KB 274KB [ 3148.875757] ebitmap_node 1149KB 1149KB [ 3148.876354] avtab_node 4976KB 4976KB [ 3148.876933] avc_node 27KB 27KB [ 3148.877565] lsm_inode_cache 2983KB 3569KB [ 3148.878178] lsm_file_cache 155KB 204KB [ 3148.878754] key_jar 31KB 31KB [ 3148.879341] uts_namespace 15KB 15KB [ 3148.879917] nsproxy 11KB 11KB [ 3148.880527] vm_area_struct 934KB 1172KB [ 3148.881123] mm_struct 329KB 378KB [ 3148.881709] fs_cache 68KB 68KB [ 3148.882307] files_cache 182KB 191KB [ 3148.882889] signal_cache 245KB 432KB [ 3148.883494] sighand_cache 268KB 360KB [ 3148.884243] task_struct 1017KB 1364KB [ 3148.884822] cred_jar 111KB 168KB [ 3148.885423] anon_vma_chain 207KB 275KB [ 3148.886028] anon_vma 155KB 215KB [ 3148.886628] pid 52KB 67KB [ 3148.887222] Acpi-Operand 231KB 257KB [ 3148.887804] Acpi-ParseExt 27KB 27KB [ 3148.888392] Acpi-Parse 146KB 162KB [ 3148.888981] Acpi-State 141KB 157KB [ 3148.889578] Acpi-Namespace 20KB 20KB [ 3148.890180] numa_policy 7KB 7KB [ 3148.890759] trace_event_file 163KB 163KB [ 3148.891353] ftrace_event_field 280KB 280KB [ 3148.891937] pool_workqueue 160KB 160KB [ 3148.892530] task_group 16KB 16KB [ 3148.893126] vmap_area 48KB 70KB [ 3148.893708] page->ptl 213KB 224KB [ 3148.894307] kmemleak_scan_area 155KB 155KB [ 3148.895873] kmemleak_object 164493KB 180518KB [ 3148.896476] kmalloc-8k 4576KB 4608KB [ 3148.897062] kmalloc-4k 13376KB 13408KB [ 3148.897677] kmalloc-2k 11336KB 11456KB [ 3148.898275] kmalloc-1k 5088KB 5088KB [ 3148.898901] kmalloc-512 4983KB 8192KB [ 3148.899495] kmalloc-256 2264KB 2264KB [ 3148.900072] kmalloc-192 932KB 932KB [ 3148.900671] kmalloc-128 589KB 624KB [ 3148.901287] kmalloc-96 555KB 940KB [ 3148.901912] kmalloc-64 1148KB 1804KB [ 3148.902506] kmalloc-32 818KB 964KB [ 3148.903073] kmalloc-16 413KB 416KB [ 3148.903667] kmalloc-8 454KB 454KB [ 3148.904262] kmem_cache_node 47KB 47KB [ 3148.904840] kmem_cache 71KB 71KB [ 3148.905433] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-rfkill.service,task=systemd-rfkill,pid=15369,uid=0 [ 3148.907288] Out of memory (oom_kill_allocating_task): Killed process 15369 (systemd-rfkill) total-vm:13104kB, anon-rss:632kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:0 [ 3148.916519] in:imklog invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3148.917619] CPU: 1 PID: 178 Comm: in:imklog Not tainted 5.10.179 #1 [ 3148.918321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3148.919224] Call Trace: [ 3148.919511] dump_stack+0x107/0x167 [ 3148.919918] dump_header+0x106/0x65e [ 3148.920332] oom_kill_process.cold+0x10/0x15 [ 3148.920817] out_of_memory+0x1149/0x1440 [ 3148.921275] ? oom_killer_disable+0x280/0x280 [ 3148.921770] ? mutex_trylock+0x237/0x2b0 [ 3148.922220] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3148.922861] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3148.923510] ? lock_acquire+0x117/0x470 [ 3148.923947] ? warn_alloc+0x190/0x190 [ 3148.924379] __alloc_pages_nodemask+0x51d/0x600 [ 3148.924893] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3148.925555] ? find_get_entry+0x2c8/0x740 [ 3148.926028] alloc_pages_current+0x187/0x280 [ 3148.926518] __page_cache_alloc+0x2d2/0x360 [ 3148.926994] pagecache_get_page+0x2c7/0xc80 [ 3148.927461] filemap_fault+0x177d/0x2210 [ 3148.927909] ? read_cache_page_gfp+0x30/0x30 [ 3148.928395] ? replace_page_cache_page+0x1200/0x1200 [ 3148.928947] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 3148.929528] ext4_filemap_fault+0x87/0xc0 [ 3148.929985] __do_fault+0x113/0x410 [ 3148.930383] handle_mm_fault+0x1e72/0x3520 [ 3148.930850] ? rwlock_bug.part.0+0x90/0x90 [ 3148.931307] ? fast_mix+0x1a/0x170 [ 3148.931694] ? __pmd_alloc+0x5e0/0x5e0 [ 3148.932123] ? vmacache_find+0x55/0x2a0 [ 3148.932568] do_user_addr_fault+0x56e/0xc60 [ 3148.933042] exc_page_fault+0xa2/0x1a0 [ 3148.933465] ? asm_exc_page_fault+0x8/0x30 [ 3148.933930] asm_exc_page_fault+0x1e/0x30 [ 3148.934380] RIP: 0033:0x7efc146ab020 [ 3148.934781] Code: Unable to access opcode bytes at RIP 0x7efc146aaff6. [ 3148.935508] RSP: 002b:00007efc13e3e318 EFLAGS: 00010246 [ 3148.936096] RAX: 00000000646123cd RBX: 00007efc08000c90 RCX: 0000000000000018 [ 3148.936866] RDX: 0000000000000000 RSI: 00007efc13e3e330 RDI: 00007efc13e3e328 [ 3148.937666] RBP: 0000000000000000 R08: 00000000646123cd R09: 00000000005ac914 [ 3148.938452] R10: 00007ffeab144080 R11: 0000000000000000 R12: 00007efc13e3e390 [ 3148.939236] R13: 00007efc13e3e390 R14: 0000000000000004 R15: 00007efc13e3ed6d [ 3148.940174] Mem-Info: [ 3148.940462] active_anon:66 inactive_anon:4968 isolated_anon:0 [ 3148.940462] active_file:37 inactive_file:146 isolated_file:7 [ 3148.940462] unevictable:0 dirty:0 writeback:21 [ 3148.940462] slab_reclaimable:9052 slab_unreclaimable:76834 [ 3148.940462] mapped:17428 shmem:373 pagetables:292 bounce:0 [ 3148.940462] free:2567 free_pcp:43 free_cma:0 [ 3148.943835] Node 0 active_anon:264kB inactive_anon:19872kB active_file:148kB inactive_file:584kB unevictable:0kB isolated(anon):0kB isolated(file):28kB mapped:69712kB dirty:0kB writeback:84kB shmem:1492kB writeback_tmp:0kB kernel_stack:2816kB all_unreclaimable? no [ 3148.946332] Node 0 DMA free:6488kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:160kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:36kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3148.949124] lowmem_reserve[]: 0 1616 1616 1616 [ 3148.949625] Node 0 DMA32 free:3780kB min:5116kB low:6768kB high:8420kB reserved_highatomic:2048KB active_anon:432kB inactive_anon:19964kB active_file:540kB inactive_file:976kB unevictable:0kB writepending:164kB present:2080640kB managed:1660512kB mlocked:0kB pagetables:1132kB bounce:0kB free_pcp:200kB local_pcp:12kB free_cma:0kB [ 3148.952799] lowmem_reserve[]: 0 0 0 0 [ 3148.953258] Node 0 DMA: 3*4kB (ME) 4*8kB (ME) 3*16kB (ME) 4*32kB (ME) 2*64kB (ME) 2*128kB (ME) 1*256kB (E) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6492kB [ 3148.955036] Node 0 DMA32: 401*4kB (UMEH) 164*8kB (UMEH) 60*16kB (UMEH) 5*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4036kB [ 3148.956631] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3148.957594] 533 total pagecache pages [ 3148.958035] 0 pages in swap cache [ 3148.958439] Swap cache stats: add 0, delete 0, find 0/0 [ 3148.959031] Free swap = 0kB [ 3148.959384] Total swap = 0kB [ 3148.959717] 524158 pages RAM [ 3148.960057] 0 pages HighMem/MovableOnly [ 3148.960514] 105053 pages reserved [ 3148.960901] Unreclaimable slab info: [ 3148.961326] Name Used Total [ 3148.961952] pid_2 63KB 63KB [ 3148.962564] IEEE-802.15.4-MAC 63KB 63KB [ 3148.963180] fib6_nodes 28KB 28KB [ 3148.963791] ip6_dst_cache 41KB 41KB [ 3148.964411] RAWv6 157KB 157KB [ 3148.965006] UDPv6 62KB 62KB [ 3148.965622] TCPv6 62KB 62KB [ 3148.966250] scsi_sense_cache 4KB 4KB [ 3148.966847] sd_ext_cdb 3KB 3KB [ 3148.967464] virtio_scsi_cmd 16KB 16KB [ 3148.968062] sgpool-128 89KB 89KB [ 3148.968684] sgpool-64 63KB 63KB [ 3148.969300] sgpool-32 441KB 441KB [ 3148.969919] sgpool-16 97KB 97KB [ 3148.970547] sgpool-8 101KB 101KB [ 3148.971164] io_kiocb 67KB 86KB [ 3148.971773] mqueue_inode_cache 62KB 62KB [ 3148.972396] nfs_commit_data 15KB 15KB [ 3148.972990] nfs_write_data 47KB 47KB [ 3148.973606] jbd2_inode 11KB 11KB [ 3148.974235] ext4_system_zone 7KB 7KB [ 3148.974843] ext4_io_end_vec 7KB 7KB [ 3148.975457] ext4_bio_post_read_ctx 15KB 15KB [ 3148.976114] kioctx 31KB 31KB [ 3148.976709] aio_kiocb 7KB 7KB [ 3148.977318] bio-2 4KB 4KB [ 3148.977926] fasync_cache 3KB 3KB [ 3148.978543] pid_namespace 7KB 7KB [ 3148.979153] rpc_buffers 31KB 31KB [ 3148.979741] rpc_tasks 3KB 3KB [ 3148.980349] UNIX 234KB 279KB [ 3148.980956] tcp_bind_bucket 8KB 8KB [ 3148.981560] inet_peer_cache 4KB 4KB [ 3148.982182] ip_fib_trie 8KB 8KB [ 3148.982778] ip_fib_alias 19KB 19KB [ 3148.983390] ip_dst_cache 8KB 8KB [ 3148.983989] RAW 93KB 93KB [ 3148.984597] UDP 283KB 283KB [ 3148.985201] tw_sock_TCP 7KB 7KB [ 3148.985809] request_sock_TCP 7KB 7KB [ 3148.986414] TCP 60KB 60KB [ 3148.987010] hugetlbfs_inode_cache 15KB 15KB [ 3148.987658] bio-1 11KB 11KB [ 3148.988278] eventpoll_pwq 23KB 23KB [ 3148.988875] eventpoll_epi 63KB 63KB [ 3148.989500] inotify_inode_mark 78KB 78KB [ 3148.990134] request_queue 60KB 60KB [ 3148.990731] blkdev_ioc 15KB 15KB [ 3148.991351] bio-0 328KB 328KB [ 3148.991965] biovec-max 1134KB 1134KB [ 3148.992586] biovec-64 519KB 519KB [ 3148.993192] biovec-16 67KB 67KB [ 3148.993793] uid_cache 4KB 4KB [ 3148.994394] dmaengine-unmap-2 4KB 4KB [ 3148.994981] audit_buffer 7KB 7KB [ 3148.995585] skbuff_fclone_cache 97KB 97KB [ 3148.996214] skbuff_head_cache 720KB 720KB [ 3148.996812] file_lock_cache 35KB 47KB [ 3148.997428] file_lock_ctx 7KB 7KB [ 3148.998052] fsnotify_mark_connector 32KB 32KB [ 3148.998720] net_namespace 86KB 86KB [ 3148.999348] task_delay_info 64KB 88KB [ 3148.999935] taskstats 54KB 54KB [ 3149.000547] proc_dir_entry 382KB 382KB [ 3149.001156] pde_opener 27KB 27KB [ 3149.001761] seq_file 52KB 52KB [ 3149.002373] sigqueue 98KB 98KB [ 3149.002960] shmem_inode_cache 1506KB 1603KB [ 3149.003580] kernfs_iattrs_cache 270KB 270KB [ 3149.004207] kernfs_node_cache 15117KB 15117KB [ 3149.004797] mnt_cache 149KB 149KB [ 3149.005420] filp 1045KB 1590KB [ 3149.006032] names_cache 5848KB 6336KB [ 3149.006645] hashtab_node 274KB 274KB [ 3149.007259] ebitmap_node 1149KB 1149KB [ 3149.007850] avtab_node 4976KB 4976KB [ 3149.008462] avc_node 27KB 27KB [ 3149.009064] lsm_inode_cache 2983KB 3569KB [ 3149.009690] lsm_file_cache 155KB 204KB [ 3149.010298] key_jar 31KB 31KB [ 3149.010880] uts_namespace 15KB 15KB [ 3149.011490] nsproxy 11KB 11KB [ 3149.012092] vm_area_struct 934KB 1172KB [ 3149.012697] mm_struct 329KB 378KB [ 3149.013303] fs_cache 68KB 68KB [ 3149.013898] files_cache 182KB 191KB [ 3149.014509] signal_cache 245KB 432KB [ 3149.015122] sighand_cache 268KB 360KB [ 3149.015714] task_struct 1017KB 1364KB [ 3149.016321] cred_jar 111KB 168KB [ 3149.016927] anon_vma_chain 207KB 275KB [ 3149.017548] anon_vma 155KB 215KB [ 3149.018177] pid 52KB 67KB [ 3149.018782] Acpi-Operand 231KB 257KB [ 3149.019397] Acpi-ParseExt 27KB 27KB [ 3149.019997] Acpi-Parse 146KB 162KB [ 3149.020620] Acpi-State 141KB 157KB [ 3149.021238] Acpi-Namespace 20KB 20KB [ 3149.021840] numa_policy 7KB 7KB [ 3149.022463] trace_event_file 163KB 163KB [ 3149.023054] ftrace_event_field 280KB 280KB [ 3149.023672] pool_workqueue 160KB 160KB [ 3149.024271] task_group 16KB 16KB [ 3149.024864] vmap_area 48KB 70KB [ 3149.025472] page->ptl 213KB 224KB [ 3149.026091] kmemleak_scan_area 155KB 155KB [ 3149.026811] kmemleak_object 164535KB 180518KB [ 3149.027437] kmalloc-8k 4576KB 4608KB [ 3149.028031] kmalloc-4k 13392KB 13408KB [ 3149.028640] kmalloc-2k 11336KB 11456KB [ 3149.029248] kmalloc-1k 5088KB 5088KB [ 3149.029863] kmalloc-512 4991KB 8192KB [ 3149.030485] kmalloc-256 2264KB 2264KB [ 3149.031076] kmalloc-192 932KB 932KB [ 3149.031691] kmalloc-128 589KB 624KB [ 3149.032293] kmalloc-96 555KB 940KB [ 3149.032898] kmalloc-64 1152KB 1804KB [ 3149.033520] kmalloc-32 818KB 964KB [ 3149.034149] kmalloc-16 413KB 416KB [ 3149.034746] kmalloc-8 454KB 454KB [ 3149.035355] kmem_cache_node 47KB 47KB [ 3149.035948] kmem_cache 71KB 71KB [ 3149.036566] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/rsyslog.service,task=in:imklog,pid=178,uid=0 [ 3149.038335] Out of memory (oom_kill_allocating_task): Killed process 175 (rsyslogd) total-vm:220876kB, anon-rss:1184kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:0 [ 3149.467866] oom_reaper: reaped process 15339 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 3149.510335] systemd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3149.512447] CPU: 0 PID: 1 Comm: systemd Not tainted 5.10.179 #1 [ 3149.513670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3149.515356] Call Trace: [ 3149.515898] dump_stack+0x107/0x167 [ 3149.516638] dump_header+0x106/0x65e [ 3149.517379] oom_kill_process.cold+0x10/0x15 [ 3149.518272] out_of_memory+0x358/0x1440 [ 3149.519084] ? oom_killer_disable+0x280/0x280 [ 3149.519996] ? mutex_trylock+0x237/0x2b0 [ 3149.520814] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3149.522023] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3149.523204] ? lock_acquire+0x117/0x470 [ 3149.524005] ? warn_alloc+0x190/0x190 [ 3149.524792] __alloc_pages_nodemask+0x51d/0x600 [ 3149.525739] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3149.526940] ? find_get_entry+0x2c8/0x740 [ 3149.527779] alloc_pages_current+0x187/0x280 [ 3149.528656] __page_cache_alloc+0x2d2/0x360 [ 3149.529520] pagecache_get_page+0x2c7/0xc80 [ 3149.530394] filemap_fault+0x177d/0x2210 [ 3149.531211] ? read_cache_page_gfp+0x30/0x30 [ 3149.532090] ? replace_page_cache_page+0x1200/0x1200 [ 3149.533093] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 3149.534153] ext4_filemap_fault+0x87/0xc0 [ 3149.534977] __do_fault+0x113/0x410 [ 3149.535711] handle_mm_fault+0x1e72/0x3520 [ 3149.536553] ? find_held_lock+0x2c/0x110 [ 3149.537360] ? __pmd_alloc+0x5e0/0x5e0 [ 3149.538149] ? vmacache_find+0x55/0x2a0 [ 3149.538955] do_user_addr_fault+0x56e/0xc60 [ 3149.539822] exc_page_fault+0xa2/0x1a0 [ 3149.540596] ? asm_exc_page_fault+0x8/0x30 [ 3149.541438] asm_exc_page_fault+0x1e/0x30 [ 3149.542269] RIP: 0033:0x7f28143b7a91 [ 3149.543010] Code: Unable to access opcode bytes at RIP 0x7f28143b7a67. [ 3149.544306] RSP: 002b:00007ffcb68bce00 EFLAGS: 00010202 [ 3149.545363] RAX: 000055cb19677410 RBX: 00007ffcb68bce20 RCX: 0000000000000013 [ 3149.546790] RDX: 0000000000000006 RSI: 000055cb196775c0 RDI: 000000000000003e [ 3149.548206] RBP: 00007f2814493a31 R08: 000055cb19677410 R09: 00007ffcb68bce20 [ 3149.549628] R10: 00007ffcb68bccd7 R11: 0000000000000000 R12: 000000000000003e [ 3149.551051] R13: 000055cb19677410 R14: ffffffffffffffff R15: 000055cb195f76c0 [ 3149.552553] Mem-Info: [ 3149.553070] active_anon:45 inactive_anon:4353 isolated_anon:0 [ 3149.553070] active_file:0 inactive_file:16 isolated_file:0 [ 3149.553070] unevictable:0 dirty:0 writeback:0 [ 3149.553070] slab_reclaimable:8945 slab_unreclaimable:76593 [ 3149.553070] mapped:17404 shmem:373 pagetables:238 bounce:0 [ 3149.553070] free:2126 free_pcp:62 free_cma:0 [ 3149.559191] Node 0 active_anon:180kB inactive_anon:17412kB active_file:0kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:69616kB dirty:0kB writeback:0kB shmem:1492kB writeback_tmp:0kB kernel_stack:2656kB all_unreclaimable? yes [ 3149.563675] Node 0 DMA free:6484kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3149.568735] lowmem_reserve[]: 0 1616 1616 1616 [ 3149.569697] Node 0 DMA32 free:141628kB min:5116kB low:6768kB high:8420kB reserved_highatomic:2048KB active_anon:180kB inactive_anon:17832kB active_file:392kB inactive_file:0kB unevictable:0kB writepending:0kB present:2080640kB managed:1660512kB mlocked:0kB pagetables:952kB bounce:0kB free_pcp:1268kB local_pcp:0kB free_cma:0kB [ 3149.575253] lowmem_reserve[]: 0 0 0 0 [ 3149.576030] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 2*16kB (UE) 1*32kB (E) 2*64kB (UE) 1*128kB (E) 2*256kB (UE) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 6488kB [ 3149.579080] Node 0 DMA32: 902*4kB (UMEH) 2302*8kB (UMEH) 1428*16kB (UMEH) 1344*32kB (U) 738*64kB (U) 489*128kB (U) 104*256kB (U) 15*512kB (U) 7*1024kB (U) 1*2048kB (U) 0*4096kB = 241224kB [ 3149.582554] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3149.584206] 400 total pagecache pages [ 3149.584940] 0 pages in swap cache [ 3149.585656] Swap cache stats: add 0, delete 0, find 0/0 [ 3149.586710] Free swap = 0kB [ 3149.587321] Total swap = 0kB [ 3149.587905] 524158 pages RAM [ 3149.588513] 0 pages HighMem/MovableOnly [ 3149.589304] 105053 pages reserved [ 3149.589977] Unreclaimable slab info: [ 3149.590727] Name Used Total [ 3149.591819] pid_2 63KB 63KB [ 3149.592874] IEEE-802.15.4-MAC 63KB 63KB [ 3149.593930] fib6_nodes 28KB 28KB [ 3149.594979] ip6_dst_cache 41KB 41KB [ 3149.596022] RAWv6 157KB 157KB [ 3149.597064] UDPv6 62KB 62KB [ 3149.598127] TCPv6 62KB 62KB [ 3149.599177] scsi_sense_cache 4KB 4KB [ 3149.600225] sd_ext_cdb 3KB 3KB [ 3149.601277] virtio_scsi_cmd 16KB 16KB [ 3149.602335] sgpool-128 89KB 89KB [ 3149.603381] sgpool-64 63KB 63KB [ 3149.604430] sgpool-32 441KB 441KB [ 3149.605474] sgpool-16 97KB 97KB [ 3149.606873] sgpool-8 101KB 101KB [ 3149.607995] io_kiocb 67KB 86KB [ 3149.609050] mqueue_inode_cache 62KB 62KB [ 3149.610127] nfs_commit_data 15KB 15KB [ 3149.611180] nfs_write_data 47KB 47KB [ 3149.612228] jbd2_inode 11KB 11KB [ 3149.613278] ext4_system_zone 7KB 7KB [ 3149.614341] ext4_io_end_vec 7KB 7KB [ 3149.615404] ext4_bio_post_read_ctx 15KB 15KB [ 3149.616549] kioctx 31KB 31KB [ 3149.617624] aio_kiocb 7KB 7KB [ 3149.618698] bio-2 4KB 4KB [ 3149.619747] fasync_cache 3KB 3KB [ 3149.620811] pid_namespace 7KB 7KB [ 3149.621875] rpc_buffers 31KB 31KB [ 3149.622942] rpc_tasks 3KB 3KB [ 3149.623982] UNIX 234KB 279KB [ 3149.625026] tcp_bind_bucket 8KB 8KB [ 3149.626081] inet_peer_cache 4KB 4KB [ 3149.627135] ip_fib_trie 8KB 8KB [ 3149.628175] ip_fib_alias 19KB 19KB [ 3149.629213] ip_dst_cache 8KB 8KB [ 3149.630257] RAW 93KB 93KB [ 3149.631291] UDP 283KB 283KB [ 3149.632334] tw_sock_TCP 7KB 7KB [ 3149.633369] request_sock_TCP 7KB 7KB [ 3149.634438] TCP 60KB 60KB [ 3149.635481] hugetlbfs_inode_cache 15KB 15KB [ 3149.636593] bio-1 11KB 11KB [ 3149.637659] eventpoll_pwq 23KB 23KB [ 3149.638702] eventpoll_epi 63KB 63KB [ 3149.639761] inotify_inode_mark 78KB 78KB [ 3149.640807] request_queue 60KB 60KB [ 3149.641847] blkdev_ioc 15KB 15KB [ 3149.642888] bio-0 336KB 336KB [ 3149.643922] biovec-max 1134KB 1134KB [ 3149.644945] biovec-64 535KB 535KB [ 3149.645988] biovec-16 71KB 71KB [ 3149.647010] uid_cache 4KB 4KB [ 3149.648050] dmaengine-unmap-2 4KB 4KB [ 3149.649072] audit_buffer 7KB 7KB [ 3149.650143] skbuff_fclone_cache 97KB 97KB [ 3149.651214] skbuff_head_cache 757KB 757KB [ 3149.652246] file_lock_cache 35KB 47KB [ 3149.653271] file_lock_ctx 7KB 7KB [ 3149.654333] fsnotify_mark_connector 32KB 32KB [ 3149.655458] net_namespace 86KB 86KB [ 3149.656497] task_delay_info 64KB 88KB [ 3149.657521] taskstats 54KB 54KB [ 3149.658553] proc_dir_entry 382KB 382KB [ 3149.659578] pde_opener 27KB 27KB [ 3149.660598] seq_file 52KB 52KB [ 3149.661621] sigqueue 98KB 98KB [ 3149.662665] shmem_inode_cache 1506KB 1603KB [ 3149.663689] kernfs_iattrs_cache 270KB 270KB [ 3149.664743] kernfs_node_cache 15117KB 15117KB [ 3149.665770] mnt_cache 149KB 149KB [ 3149.666810] filp 959KB 1560KB [ 3149.667832] names_cache 5189KB 5686KB [ 3149.668845] hashtab_node 274KB 274KB [ 3149.669866] ebitmap_node 1149KB 1149KB [ 3149.670888] avtab_node 4976KB 4976KB [ 3149.671909] avc_node 27KB 27KB [ 3149.672988] lsm_inode_cache 2909KB 3553KB [ 3149.674035] lsm_file_cache 155KB 204KB [ 3149.675055] key_jar 31KB 31KB [ 3149.676073] uts_namespace 15KB 15KB [ 3149.677086] nsproxy 11KB 11KB [ 3149.678155] vm_area_struct 934KB 1172KB [ 3149.679165] mm_struct 329KB 378KB [ 3149.680173] fs_cache 68KB 68KB [ 3149.681186] files_cache 182KB 191KB [ 3149.682205] signal_cache 245KB 432KB [ 3149.683217] sighand_cache 268KB 360KB [ 3149.684243] task_struct 1017KB 1364KB [ 3149.685257] cred_jar 111KB 168KB [ 3149.686300] anon_vma_chain 207KB 275KB [ 3149.687312] anon_vma 146KB 203KB [ 3149.688316] pid 52KB 67KB [ 3149.689545] Acpi-Operand 231KB 257KB [ 3149.690585] Acpi-ParseExt 27KB 27KB [ 3149.691751] Acpi-Parse 146KB 162KB [ 3149.692964] Acpi-State 141KB 157KB [ 3149.694034] Acpi-Namespace 20KB 20KB [ 3149.695230] numa_policy 7KB 7KB [ 3149.696423] trace_event_file 163KB 163KB [ 3149.697608] ftrace_event_field 280KB 280KB [ 3149.698816] pool_workqueue 160KB 160KB [ 3149.699968] task_group 16KB 16KB [ 3149.701157] vmap_area 48KB 70KB [ 3149.702341] page->ptl 213KB 224KB [ 3149.703506] kmemleak_scan_area 155KB 155KB [ 3149.706220] kmemleak_object 164069KB 180435KB [ 3149.707399] kmalloc-8k 4576KB 4608KB [ 3149.708544] kmalloc-4k 13416KB 13440KB [ 3149.709710] kmalloc-2k 11364KB 11456KB [ 3149.710858] kmalloc-1k 5082KB 5088KB [ 3149.712075] kmalloc-512 5107KB 8192KB [ 3149.713230] kmalloc-256 2264KB 2264KB [ 3149.714378] kmalloc-192 936KB 936KB [ 3149.715529] kmalloc-128 589KB 624KB [ 3149.716701] kmalloc-96 560KB 940KB [ 3149.717927] kmalloc-64 1163KB 1804KB [ 3149.719143] kmalloc-32 818KB 964KB [ 3149.720317] kmalloc-16 413KB 416KB [ 3149.721471] kmalloc-8 454KB 454KB [ 3149.722631] kmem_cache_node 47KB 47KB [ 3149.723797] kmem_cache 71KB 71KB [ 3149.724808] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=15338,uid=0 [ 3149.727541] Out of memory: OOM victim 15338 (syz-executor.4) is already exiting. Skip killing the task VM DIAGNOSIS: 18:09:18 Registers: info registers vcpu 0 RAX=fffffbfff0d7f618 RBX=fffffbfff0d7f619 RCX=ffffffff816e8c6c RDX=fffffbfff0d7f619 RSI=0000000000000008 RDI=ffffffff86bfb0c0 RBP=fffffbfff0d7f618 RSP=ffff88800c2af890 R8 =0000000000000000 R9 =ffffffff86bfb0c7 R10=fffffbfff0d7f618 R11=0000000000000001 R12=ffff8880186af000 R13=000000000000000e R14=ffff88800e378000 R15=ffff88800c2afcb0 RIP=ffffffff816c0f78 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 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=00007fe38576432e CR3=0000000047cc0000 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=00001f80 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=ffff00000000ffff0000000000000000 XMM02=00007fe30000000000007ffff7a36bb0 XMM03=00007fe38576000037326c6c696b6672 XMM04=6d560a426b203430303820202020093a XMM05=00000000000000000000000000000000 XMM06=20090a426b2034300a38202020200920 XMM07=00000000000000000000000000000000 XMM08=722f6c6c696b66722f6372732f2e2e00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff822c220c RDI=ffffffff879e41a0 RBP=ffffffff879e4160 RSP=ffff888065b4f210 R8 =0000000000000001 R9 =0000000000000003 R10=000000000000000a R11=0000000000000001 R12=0000000000000020 R13=fffffbfff0f3c880 R14=fffffbfff0f3c836 R15=dffffc0000000000 RIP=ffffffff822c2260 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 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 00007fe384c14900 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=000055cb17763a61 CR3=000000006b446000 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=00001f80 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=00000000000000ff00000000000000ff XMM02=0000000000000000000000000000ff00 XMM03=00656369767265732e6873732f656369 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=203a78614d20736b736154202020000a XMM09=00000000000000000000000000000000 XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000