internal_create_group+0x324/0xb30 [ 874.068765] ? sysfs_remove_group+0x170/0x170 [ 874.069356] ? lockdep_init_map_type+0x2c7/0x780 [ 874.069942] ? blk_queue_flag_set+0x22/0x30 [ 874.070495] ? __loop_update_dio+0x2d2/0x690 [ 874.071071] loop_configure+0x953/0x1410 [ 874.071609] lo_ioctl+0xa57/0x16b0 [ 874.072083] ? avc_has_extended_perms+0x7f1/0xf40 [ 874.072713] ? loop_set_status_old+0x250/0x250 [ 874.073273] ? avc_ss_reset+0x180/0x180 [ 874.073778] ? find_held_lock+0x2c/0x110 [ 874.074299] ? __lock_acquire+0xbb1/0x5b00 [ 874.074872] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 874.075537] ? generic_block_fiemap+0x60/0x60 [ 874.076093] ? lock_downgrade+0x6d0/0x6d0 04:51:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x78, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:51:00 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000005480)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)="c24956a9", 0x4}], 0x1, &(0x7f0000000340)=[@hoplimit_2292={{0x14}}], 0x18}}, {{&(0x7f0000000380)={0xa, 0x4e21, 0x0, @mcast1}, 0x1c, 0x0}}], 0x2, 0x0) r2 = syz_io_uring_setup(0x3bb6, &(0x7f00000000c0)={0x0, 0xc54c, 0x20, 0x3, 0x134, 0x0, r1}, &(0x7f0000fef000/0x11000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000140), &(0x7f0000000180)) copy_file_range(0xffffffffffffffff, &(0x7f0000000080)=0x8000, r2, &(0x7f00000001c0), 0x4, 0x0) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x40, 0x1a0) sendmsg$NL80211_CMD_GET_REG(r3, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)={0x108, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_RULES={0xc8, 0x22, 0x0, 0x1, [{0x2c, 0x0, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0xc427}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x5}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0xffff0001}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0xfffffff7}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x6}]}, {0x54, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x748ff352}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x101}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x5}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x3}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x2}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0xaa5}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0xd32}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x800}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x1}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x9}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x2}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x6}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0xfff}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0xf77}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0xf2}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x9}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x522}]}]}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0xde}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3d}]}, 0x108}, 0x1, 0x0, 0x0, 0x10011}, 0x404c891) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x3, 0xff, 0x2, 0x3f, 0x0, 0x9, 0x24, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfff, 0x2}, 0x40, 0x9, 0x80, 0x2, 0x8000, 0x200, 0x3ff, 0x0, 0x9494}, 0x0, 0x7, r0, 0x8) [ 874.076632] ? build_open_flags+0x6f0/0x6f0 [ 874.077477] ? loop_set_status_old+0x250/0x250 [ 874.078078] blkdev_ioctl+0x291/0x710 [ 874.078573] ? blkdev_common_ioctl+0x1930/0x1930 [ 874.079192] ? selinux_file_ioctl+0xb6/0x270 [ 874.079766] block_ioctl+0xf9/0x140 [ 874.080247] ? blkdev_read_iter+0x1c0/0x1c0 [ 874.080801] __x64_sys_ioctl+0x19a/0x210 [ 874.081332] do_syscall_64+0x33/0x40 [ 874.081826] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 874.082474] RIP: 0033:0x7fecffa1e8d7 [ 874.082957] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 874.085308] RSP: 002b:00007fecfcf93f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 874.086239] RAX: ffffffffffffffda RBX: 00007fecffa68970 RCX: 00007fecffa1e8d7 [ 874.087127] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 874.088349] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 874.089257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 874.090270] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 874.096507] loop5: detected capacity change from 0 to 2048 [ 874.101609] EXT4-fs (loop5): Can't read superblock on 2nd try [ 874.118511] loop3: detected capacity change from 0 to 4096 04:51:00 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x100}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x7) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) perf_event_open(&(0x7f0000001d80)={0x2, 0x8b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) [ 874.184371] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:51:00 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), 0x0) 04:51:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) (fail_nth: 33) 04:51:00 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x1, 0x40) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x12f, @mcast2, 0x7}, 0xfffffdd5) 04:51:00 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/213, 0xd5}], 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfffffffffffffe8a) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(0xffffffffffffffff, 0x8010671f, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000001c0)={0x5, 0x9, 0x80000001, 0x8001, 0x6, 0x1}) sendmsg$802154_raw(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000002c0)={0x24, @none={0x0, 0x1}}, 0x14, &(0x7f0000000340)={&(0x7f0000000300)="e0bad5a3fe0ff07aa87dc270e460bdde9791816bf086a3ca406183f34bdb552b", 0x20}, 0x1, 0x0, 0x0, 0x4000080}, 0x40) 04:51:00 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:51:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 874.324355] FAULT_INJECTION: forcing a failure. [ 874.324355] name failslab, interval 1, probability 0, space 0, times 0 [ 874.325947] CPU: 1 PID: 7050 Comm: syz-executor.5 Not tainted 5.10.247 #1 [ 874.327012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 874.328116] Call Trace: [ 874.328432] dump_stack+0x107/0x167 [ 874.328858] should_fail.cold+0x5/0xa [ 874.329303] ? __kernfs_new_node+0xd4/0x860 [ 874.329805] should_failslab+0x5/0x20 [ 874.330246] kmem_cache_alloc+0x5b/0x310 [ 874.330716] __kernfs_new_node+0xd4/0x860 [ 874.331203] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 874.331746] ? kernfs_add_one+0x36e/0x4d0 [ 874.332240] ? __mutex_unlock_slowpath+0xe1/0x600 [ 874.332796] ? wait_for_completion_io+0x270/0x270 [ 874.333350] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 874.333959] kernfs_new_node+0x18d/0x250 [ 874.334431] __kernfs_create_file+0x51/0x350 [ 874.334942] sysfs_add_file_mode_ns+0x221/0x560 [ 874.335495] internal_create_group+0x324/0xb30 [ 874.336038] ? sysfs_remove_group+0x170/0x170 [ 874.336565] ? lockdep_init_map_type+0x2c7/0x780 [ 874.337111] ? blk_queue_flag_set+0x22/0x30 [ 874.337607] ? __loop_update_dio+0x2d2/0x690 [ 874.338132] loop_configure+0x953/0x1410 [ 874.338615] lo_ioctl+0xa57/0x16b0 [ 874.339035] ? avc_has_extended_perms+0x7f1/0xf40 [ 874.339599] ? loop_set_status_old+0x250/0x250 [ 874.340147] ? avc_ss_reset+0x180/0x180 [ 874.340604] ? find_held_lock+0x2c/0x110 [ 874.341080] ? __lock_acquire+0xbb1/0x5b00 [ 874.341601] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 874.342220] ? generic_block_fiemap+0x60/0x60 [ 874.342731] ? lock_downgrade+0x6d0/0x6d0 [ 874.343218] ? build_open_flags+0x6f0/0x6f0 [ 874.343722] ? loop_set_status_old+0x250/0x250 [ 874.344257] blkdev_ioctl+0x291/0x710 [ 874.344697] ? blkdev_common_ioctl+0x1930/0x1930 [ 874.345249] ? selinux_file_ioctl+0xb6/0x270 [ 874.345763] block_ioctl+0xf9/0x140 [ 874.346173] ? blkdev_read_iter+0x1c0/0x1c0 [ 874.346679] __x64_sys_ioctl+0x19a/0x210 [ 874.347147] do_syscall_64+0x33/0x40 [ 874.347581] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 874.348155] RIP: 0033:0x7fecffa1e8d7 [ 874.348564] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 874.350595] RSP: 002b:00007fecfcf93f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 874.351421] RAX: ffffffffffffffda RBX: 00007fecffa68970 RCX: 00007fecffa1e8d7 [ 874.352262] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 874.353081] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 874.353864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 874.354638] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 874.371690] loop5: detected capacity change from 0 to 2048 [ 874.394945] loop3: detected capacity change from 0 to 4096 [ 874.399922] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 874.415015] EXT4-fs (loop5): Can't read superblock on 2nd try 04:51:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4, 0x0, @empty}, 0x1c) 04:51:15 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x112, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:51:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) (fail_nth: 34) 04:51:15 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), 0x0) 04:51:15 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800}]}) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, 0x0) io_uring_enter(r4, 0x47de, 0x57b2, 0x5, &(0x7f0000000040)={[0x7]}, 0x8) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r6 = pidfd_getfd(r3, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x50, r6, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 04:51:15 executing program 0: r0 = semget$private(0x0, 0x4, 0x40a) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0x200, 0x1800}, {0x0, 0x6, 0x1800}, {0x1, 0x9, 0x800}, {0x2, 0x1f, 0x800}], 0x4, &(0x7f0000000040)={0x0, 0x989680}) r1 = semget(0x3, 0x2, 0xc0) semtimedop(r1, &(0x7f0000000080)=[{0x1, 0xcb, 0x1000}, {0x1, 0x8000, 0x1800}, {0x1, 0x0, 0x1000}, {0x3, 0xfffd, 0x1c00}, {0x0, 0x2, 0x1800}, {0x1, 0x4a16, 0x1000}, {0x3, 0xffff}, {0x0, 0x81, 0x800}], 0x8, &(0x7f00000000c0)={0x77359400}) semop(0xffffffffffffffff, &(0x7f0000000100)=[{0x4, 0x5, 0x800}], 0x1) semtimedop(r0, &(0x7f0000000140)=[{0x0, 0xae, 0x800}, {0x4, 0x1}, {0x1, 0x8, 0x44a8472fa55d802c}, {0x6, 0x1, 0x800}, {0x4, 0x4e4, 0x2000}, {0x4, 0xa7, 0x800}, {0x0, 0x8, 0x800}, {0x1, 0x8, 0x1000}, {0x4, 0x0, 0x800}, {0x4, 0x80, 0x1800}], 0xa, &(0x7f0000000180)={0x0, 0x3938700}) semtimedop(r1, &(0x7f00000001c0)=[{0x0, 0x401}, {0x0, 0xf000, 0x1000}, {0x0, 0xff, 0x1800}, {0x4, 0x9, 0x3800}, {0xa95f787bced8bfec, 0x4, 0x1000}, {0x4, 0x401, 0x1800}, {0x1, 0x6, 0x800}, {0x2, 0x2, 0x800}], 0x8, &(0x7f0000000200)={0x77359400}) pselect6(0x40, &(0x7f0000000240)={0x9, 0xffffffffffffffc1, 0x10001, 0x4, 0x4, 0xc1, 0x5, 0x8001}, &(0x7f0000000280)={0x800, 0x6, 0x3, 0x3, 0x6, 0x80000000, 0x8, 0x101}, &(0x7f00000002c0)={0x4, 0x3, 0x2, 0x4, 0x6, 0x80000001, 0x2, 0x25e4}, &(0x7f0000000300), &(0x7f0000000380)={&(0x7f0000000340)={[0x5]}, 0x8}) semtimedop(r1, &(0x7f00000003c0)=[{0x4, 0x9f}, {0x3, 0x8, 0x800}, {0x2, 0x100, 0x1000}, {0x3, 0x1}, {0x3, 0x3, 0x800}], 0x5, &(0x7f0000000400)={0x77359400}) semctl$GETZCNT(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000440)=""/144) semop(r0, &(0x7f0000000500)=[{0x0, 0x7, 0x800}, {0x0, 0x75f, 0x1000}, {0x4, 0x5, 0x1800}, {0x1, 0x9, 0x1000}], 0x4) clock_gettime(0x7, &(0x7f0000000540)) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f0000000580)=""/125) r2 = semget$private(0x0, 0x1, 0x80) semctl$SEM_STAT_ANY(r2, 0x3, 0x14, &(0x7f0000000600)=""/125) r3 = syz_io_uring_setup(0x48d9, &(0x7f0000000680)={0x0, 0x744f, 0xe, 0x0, 0x100}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000700), &(0x7f0000000740)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000780)=@IORING_OP_READ_FIXED={0x4, 0x3, 0x0, @fd_index=0x5, 0x100000001, 0x80000000, 0x9, 0x0, 0x0, {0x2}}, 0x7) semget(0x2, 0x2, 0x113) syz_io_uring_submit(0x0, r4, &(0x7f0000000800)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000007c0)={0x30000006}, r3}, 0x1) 04:51:15 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, '\x00', 0x10}}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="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"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80200, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x3f, &(0x7f00000001c0)=0xa, 0x1c) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x1) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x7ff}}, './file0\x00'}) sendmmsg$inet(r4, &(0x7f0000000ac0)=[{{&(0x7f0000000200)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000240)="7ef5ae0b4f38f1288c63b2c4f45e7fe8a7e5f1b6ca24dc0eadd72b3b991d0981e3aed4d157df428340017ec3ebd57165a31541c3d667344216e045774b6791ccc22ae5b291c3496caf45c1e06480584703c40e4fb64c8462b730b4b25dbb7a0db83554b8318dbccac4de4aa7cf7b3136bf9bb769e467351482967e0dd80d00acc419a00142beeb0c3aedc83e5744605d242a1f778079f8f128bdd50dfd0210cefba98f986f80cc225d6ca7dab96fc6c345e05e29f2112be089b72eafd36284aac3aa2b5617023f0d5086fc0581fd341a3b8896b03333", 0xd6}, {&(0x7f0000002080)="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", 0x1000}, {&(0x7f0000000340)="d3911235a246a1933b69db6b25000600266c5e4cadc0b20779dacb4bf667b292dd7cb4dc3b5c5e1108cc2bc16d215f342d388a7cb37135c558", 0x39}], 0x3}}, {{&(0x7f0000000440)={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000000a00)=[{&(0x7f0000000480)="54b825c9e42f841c41626b99e2ca7dd4ce5354076a9c07ab5e1bf0b833e21fb650d1ef55b83330709eef5de9ff07e102217878f722cde3ff936081a390c4b7ba868e8ba332f9", 0x46}, {&(0x7f0000000500)='\n', 0x1}, {&(0x7f0000000880)="f9a1d19c3ff33c498f3e0f104746e8c39d7bf98071884ca8558b399dc9c3fa1ddd7bdc1198fdf18d946f801497826ac17205570957165234a4eb5d670e03d5186f5932d2748195deec18e6ec196cd2a644a57e8b596ef0db848479d2aea3406373e2ad3aa9e6e5", 0x67}, {&(0x7f0000000900)="d9a6fed008f8f67a77ec3ed464e9e4f9e5ff6389d9140ee301e9473e0a2c9d18c2eecb5239785f6479ccd5a55705b10423b08140a99cfb5c517326aa4871ca48c52fdca677a9f8c7f6de5970fb4db059db1400e70df65efdfa72d062451509d470de2771406e89b06ef6f49d9000c3c45278c4f9127a6e94", 0x78}, {&(0x7f0000000980)="5a719afc196557221369165039dafcef0c2ab3c89e6823ff4c73ee8df658d49ad4aa04dbb89837d5eefaad67521ad719d8a929ddd7a72ba6ed288e4c14897e692ea1c76d33b815eb575bc565bb", 0x4d}], 0x5, &(0x7f0000000a80)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}], 0x30}}], 0x2, 0x10) quotactl(0x1, &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000180)="d60a2419ac31ed55215da2d0a9c41bb285f83e1edf44de09757f2a868e24d6afe9551035cb81bb774c61c66e223939413660ae94b6e45829f0b59826") r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r2, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0x2}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="140000000000000000c60a0007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r6], 0x38}}], 0x1, 0x0) r7 = openat$cgroup_ro(r3, &(0x7f0000000040)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) dup(r7) 04:51:15 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x0, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 889.308571] loop3: detected capacity change from 0 to 4096 [ 889.334825] FAULT_INJECTION: forcing a failure. [ 889.334825] name failslab, interval 1, probability 0, space 0, times 0 [ 889.338133] CPU: 1 PID: 7084 Comm: syz-executor.5 Not tainted 5.10.247 #1 [ 889.339960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 889.342215] Call Trace: [ 889.342945] dump_stack+0x107/0x167 [ 889.343976] should_fail.cold+0x5/0xa [ 889.345075] ? create_object.isra.0+0x3a/0xa30 [ 889.346306] should_failslab+0x5/0x20 [ 889.347385] kmem_cache_alloc+0x5b/0x310 [ 889.348517] ? __lockdep_reset_lock+0x180/0x180 [ 889.349798] create_object.isra.0+0x3a/0xa30 [ 889.351037] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 889.352378] kmem_cache_alloc+0x159/0x310 [ 889.353527] __kernfs_new_node+0xd4/0x860 [ 889.354678] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 889.355930] ? kernfs_add_one+0x36e/0x4d0 [ 889.357044] ? __mutex_unlock_slowpath+0xe1/0x600 [ 889.358288] ? wait_for_completion_io+0x270/0x270 [ 889.359591] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 889.361021] kernfs_new_node+0x18d/0x250 [ 889.362135] __kernfs_create_file+0x51/0x350 [ 889.363194] sysfs_add_file_mode_ns+0x221/0x560 [ 889.364361] internal_create_group+0x324/0xb30 [ 889.365559] ? sysfs_remove_group+0x170/0x170 [ 889.366731] ? lockdep_init_map_type+0x2c7/0x780 [ 889.367887] ? blk_queue_flag_set+0x22/0x30 [ 889.368946] ? __loop_update_dio+0x2d2/0x690 [ 889.370011] loop_configure+0x953/0x1410 [ 889.371126] lo_ioctl+0xa57/0x16b0 [ 889.372115] ? avc_has_extended_perms+0x7f1/0xf40 [ 889.373606] ? loop_set_status_old+0x250/0x250 [ 889.374779] ? avc_ss_reset+0x180/0x180 [ 889.375849] ? find_held_lock+0x2c/0x110 [ 889.376924] ? __lock_acquire+0xbb1/0x5b00 [ 889.378076] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 889.379370] ? generic_block_fiemap+0x60/0x60 [ 889.380400] ? lock_downgrade+0x6d0/0x6d0 [ 889.381426] ? build_open_flags+0x6f0/0x6f0 [ 889.382479] ? loop_set_status_old+0x250/0x250 [ 889.383577] blkdev_ioctl+0x291/0x710 [ 889.384393] ? blkdev_common_ioctl+0x1930/0x1930 [ 889.385421] ? selinux_file_ioctl+0xb6/0x270 [ 889.386376] block_ioctl+0xf9/0x140 [ 889.387162] ? blkdev_read_iter+0x1c0/0x1c0 [ 889.388103] __x64_sys_ioctl+0x19a/0x210 [ 889.388998] do_syscall_64+0x33/0x40 [ 889.389813] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 889.390903] RIP: 0033:0x7fecffa1e8d7 [ 889.391721] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 889.395661] RSP: 002b:00007fecfcf93f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 889.397324] RAX: ffffffffffffffda RBX: 00007fecffa68970 RCX: 00007fecffa1e8d7 [ 889.398823] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 889.400362] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 889.401897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 889.403430] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 889.417481] loop5: detected capacity change from 0 to 2048 [ 889.428748] EXT4-fs (loop5): Can't read superblock on 2nd try 04:51:16 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), 0x0) [ 889.474349] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:51:16 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2000000, &(0x7f0000000240)=ANY=[]) openat(r0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) faccessat2(r3, 0x0, 0x2e, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000100)=ANY=[], 0x10) creat(0x0, 0x62) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x640c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r4 = syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f00000001c0)='./file0\x00', 0x10001, 0x4, &(0x7f0000000480)=[{&(0x7f0000000200)="d2e544cd478e3c5ca20d2f", 0xb, 0xf22}, {&(0x7f0000000240)="3ad684ce51cd7c5bb44584ded5869e9d268c807e4df3750b003974e84941428448b3c045c4894ae4351188045cbce178efea9e0064ca9c95365da8092faee5546424b148c638868486705476a0543e4ec926ff79fce5cf1f44603a8694b92a004d240b5ba4601e628ed95f08cf1cfcc0cdef0bee0e", 0x75, 0x9}, {&(0x7f0000000300)="5bec42ffaaa01e639c660f1c103a8bb35023e039c6a989ae0aac98ff611400cc36923734ef93a57d5cb38d730264e421179608aef4f970aaf29334a061e3e06ad10d51874e949e13d16011b542dd0aedee104cccedea84327a6f1b8c3927a52950b1f1a732d3b5b904e32450159d87c179c15da06bf97f84c785163b83e61d0beea3b7c19461a45ccfe613ac0c180f0922203f2450", 0x95, 0x8}, {&(0x7f00000003c0)="232a284c498cfb56faa3031cf2a9912b97c8fcde65bd2001b57c56acf6196178a0b2492e343dac690398d3faaa5082d061f4e9c970ac656251941745bc2a870ae6d1f366a870a3268e01b5020f1473ef6d1cbd0962e731a0fcc0e987821ba5e9e43a59bbe3bbbe23fc4ea085cf9f998fb98979ac6334a790c8832a97c6a23c41c61bbdb660959424671b6247783230847e9e0e4473af1f1e1eaa0cbb22c3b7b592f89ea74c3f68bf9a6760ef3d6c2f91d0dcadf54b103f8fc4cb62b2849a", 0xbe, 0x1ff}], 0x40000, &(0x7f0000000500)={[{@uid={'uid', 0x3d, 0xee00}}, {@huge_within_size}, {@gid={'gid', 0x3d, 0xee01}}, {@gid}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@huge_always}, {@huge_always}], [{@fsname={'fsname', 0x3d, 'vfat\x00'}}]}) openat(r4, &(0x7f00000005c0)='./file0\x00', 0x408400, 0x20) 04:51:16 executing program 6: r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = request_key(&(0x7f00000002c0)='trusted\x00', &(0x7f0000000240)={'syz', 0x1}, &(0x7f0000000280)='keyring\x00', r0) add_key$keyring(&(0x7f00000000c0), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, r1) r2 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r2) add_key(&(0x7f0000000000)='dns_resolver\x00', 0x0, &(0x7f0000000180)="0000c5a5810e", 0x6, r0) 04:51:16 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x0, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:51:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) (fail_nth: 35) [ 889.564172] FAULT_INJECTION: forcing a failure. [ 889.564172] name failslab, interval 1, probability 0, space 0, times 0 [ 889.565691] CPU: 0 PID: 7106 Comm: syz-executor.5 Not tainted 5.10.247 #1 [ 889.566499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 889.567472] Call Trace: [ 889.567790] dump_stack+0x107/0x167 [ 889.568232] should_fail.cold+0x5/0xa [ 889.568684] ? __kernfs_new_node+0xd4/0x860 [ 889.569193] should_failslab+0x5/0x20 [ 889.569638] kmem_cache_alloc+0x5b/0x310 [ 889.570115] __kernfs_new_node+0xd4/0x860 [ 889.570602] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 889.571155] ? kernfs_add_one+0x36e/0x4d0 [ 889.571645] ? __mutex_unlock_slowpath+0xe1/0x600 [ 889.572213] ? wait_for_completion_io+0x270/0x270 [ 889.572786] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 889.573400] kernfs_new_node+0x18d/0x250 [ 889.573883] __kernfs_create_file+0x51/0x350 [ 889.574401] sysfs_add_file_mode_ns+0x221/0x560 [ 889.574952] internal_create_group+0x324/0xb30 [ 889.575496] ? sysfs_remove_group+0x170/0x170 [ 889.576026] ? lockdep_init_map_type+0x2c7/0x780 [ 889.576596] ? blk_queue_flag_set+0x22/0x30 [ 889.577101] ? __loop_update_dio+0x2d2/0x690 [ 889.577630] loop_configure+0x953/0x1410 [ 889.578114] lo_ioctl+0xa57/0x16b0 [ 889.578543] ? avc_has_extended_perms+0x7f1/0xf40 [ 889.579113] dns_resolver: Unsupported server list version (197) [ 889.579124] ? loop_set_status_old+0x250/0x250 [ 889.579844] ? avc_ss_reset+0x180/0x180 [ 889.579859] ? find_held_lock+0x2c/0x110 [ 889.579879] ? __lock_acquire+0xbb1/0x5b00 [ 889.579922] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 889.579943] ? generic_block_fiemap+0x60/0x60 [ 889.579954] ? lock_downgrade+0x6d0/0x6d0 [ 889.584232] ? build_open_flags+0x6f0/0x6f0 [ 889.584743] ? loop_set_status_old+0x250/0x250 [ 889.585279] blkdev_ioctl+0x291/0x710 [ 889.585725] ? blkdev_common_ioctl+0x1930/0x1930 [ 889.586282] ? selinux_file_ioctl+0xb6/0x270 [ 889.586801] block_ioctl+0xf9/0x140 [ 889.587227] ? blkdev_read_iter+0x1c0/0x1c0 [ 889.587734] __x64_sys_ioctl+0x19a/0x210 [ 889.588224] do_syscall_64+0x33/0x40 [ 889.588659] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 889.589256] RIP: 0033:0x7fecffa1e8d7 [ 889.589694] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 889.591839] RSP: 002b:00007fecfcf93f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 889.592739] RAX: ffffffffffffffda RBX: 00007fecffa68970 RCX: 00007fecffa1e8d7 [ 889.593712] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 889.594545] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 889.595376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 889.596215] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 04:51:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:51:16 executing program 7: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x1b}, &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) syz_io_uring_setup(0x756c, &(0x7f0000000140)={0x0, 0xae14, 0x10, 0x0, 0x179}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000280)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x5) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r2, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 889.618584] loop5: detected capacity change from 0 to 2048 04:51:16 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 1) [ 889.680802] EXT4-fs (loop5): Can't read superblock on 2nd try [ 889.694297] FAULT_INJECTION: forcing a failure. [ 889.694297] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 889.695837] CPU: 0 PID: 7117 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 889.696682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 889.697654] Call Trace: [ 889.697966] dump_stack+0x107/0x167 [ 889.698400] should_fail.cold+0x5/0xa [ 889.698854] _copy_from_user+0x2e/0x1b0 [ 889.699335] io_uring_setup+0x9b/0x2980 [ 889.699935] ? __mutex_unlock_slowpath+0xe1/0x600 [ 889.700519] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 889.701116] ? wait_for_completion_io+0x270/0x270 [ 889.701690] ? rcu_read_lock_any_held+0x75/0xa0 [ 889.702237] ? vfs_write+0x354/0xb10 [ 889.702683] ? fput_many+0x2f/0x1a0 [ 889.703116] ? ksys_write+0x1a9/0x260 [ 889.703572] ? __ia32_sys_read+0xb0/0xb0 [ 889.704060] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 889.704698] ? syscall_enter_from_user_mode+0x1d/0x50 [ 889.705316] do_syscall_64+0x33/0x40 [ 889.705755] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 889.706358] RIP: 0033:0x7f3f549c6b19 [ 889.706801] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 889.708991] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 889.709888] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 889.710723] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 889.711562] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 889.712408] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 889.713255] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 889.749384] loop3: detected capacity change from 0 to 4096 [ 889.802629] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 905.662841] FAULT_INJECTION: forcing a failure. [ 905.662841] name failslab, interval 1, probability 0, space 0, times 0 [ 905.664810] CPU: 1 PID: 7134 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 905.665939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 905.667308] Call Trace: [ 905.667764] dump_stack+0x107/0x167 [ 905.668390] should_fail.cold+0x5/0xa [ 905.669037] ? io_uring_setup+0x258/0x2980 [ 905.669759] should_failslab+0x5/0x20 [ 905.670398] kmem_cache_alloc_trace+0x55/0x320 [ 905.671175] io_uring_setup+0x258/0x2980 [ 905.671866] ? __mutex_unlock_slowpath+0xe1/0x600 [ 905.672694] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 905.673540] ? wait_for_completion_io+0x270/0x270 [ 905.674489] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 905.675544] ? syscall_enter_from_user_mode+0x1d/0x50 [ 905.676606] do_syscall_64+0x33/0x40 [ 905.677317] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 905.678199] RIP: 0033:0x7f3f549c6b19 [ 905.678800] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 905.681731] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 905.682937] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 905.684062] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 905.685198] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 905.686329] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 905.687457] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 905.730018] FAULT_INJECTION: forcing a failure. [ 905.730018] name failslab, interval 1, probability 0, space 0, times 0 [ 905.732667] CPU: 0 PID: 7148 Comm: syz-executor.5 Not tainted 5.10.247 #1 [ 905.734266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 905.736200] Call Trace: [ 905.736833] dump_stack+0x107/0x167 [ 905.737691] should_fail.cold+0x5/0xa [ 905.738584] ? create_object.isra.0+0x3a/0xa30 [ 905.739660] should_failslab+0x5/0x20 [ 905.740567] kmem_cache_alloc+0x5b/0x310 [ 905.741524] ? __lockdep_reset_lock+0x180/0x180 [ 905.742618] create_object.isra.0+0x3a/0xa30 [ 905.743649] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 905.744858] kmem_cache_alloc+0x159/0x310 [ 905.745842] __kernfs_new_node+0xd4/0x860 [ 905.746819] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 905.747923] ? kernfs_add_one+0x36e/0x4d0 [ 905.748902] ? __mutex_unlock_slowpath+0xe1/0x600 [ 905.750006] ? wait_for_completion_io+0x270/0x270 [ 905.751114] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 905.752342] kernfs_new_node+0x18d/0x250 [ 905.753286] __kernfs_create_file+0x51/0x350 [ 905.754304] sysfs_add_file_mode_ns+0x221/0x560 [ 905.755391] internal_create_group+0x324/0xb30 [ 905.756466] ? sysfs_remove_group+0x170/0x170 [ 905.757504] ? lockdep_init_map_type+0x2c7/0x780 [ 905.758595] ? blk_queue_flag_set+0x22/0x30 [ 905.759589] ? __loop_update_dio+0x2d2/0x690 [ 905.760630] loop_configure+0x953/0x1410 [ 905.761595] lo_ioctl+0xa57/0x16b0 [ 905.762428] ? avc_has_extended_perms+0x7f1/0xf40 [ 905.763491] ? loop_set_status_old+0x250/0x250 [ 905.764557] ? avc_ss_reset+0x180/0x180 [ 905.765491] ? find_held_lock+0x2c/0x110 [ 905.766469] ? __lock_acquire+0xbb1/0x5b00 [ 905.767512] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 905.768744] ? generic_block_fiemap+0x60/0x60 [ 905.769793] ? lock_downgrade+0x6d0/0x6d0 [ 905.770761] ? build_open_flags+0x6f0/0x6f0 [ 905.771783] ? loop_set_status_old+0x250/0x250 [ 905.772869] blkdev_ioctl+0x291/0x710 [ 905.773762] ? blkdev_common_ioctl+0x1930/0x1930 [ 905.774874] ? selinux_file_ioctl+0xb6/0x270 [ 905.775899] block_ioctl+0xf9/0x140 [ 905.776702] ? blkdev_read_iter+0x1c0/0x1c0 [ 905.777715] __x64_sys_ioctl+0x19a/0x210 [ 905.778683] do_syscall_64+0x33/0x40 [ 905.779564] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 905.780785] RIP: 0033:0x7fecffa1e8d7 [ 905.781665] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 905.785986] RSP: 002b:00007fecfcf93f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 905.787798] RAX: ffffffffffffffda RBX: 00007fecffa68970 RCX: 00007fecffa1e8d7 [ 905.789523] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 905.791161] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 905.792899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 905.794624] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 905.840500] FAULT_INJECTION: forcing a failure. [ 905.840500] name failslab, interval 1, probability 0, space 0, times 0 04:51:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) (fail_nth: 36) 04:51:32 executing program 0: syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='sysfs\x00', 0x0, 0x0) chroot(&(0x7f0000000100)='./file0/../file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) syz_mount_image$nfs4(&(0x7f0000000140), &(0x7f00000001c0)='./file0\x00', 0xffffffffffffff7e, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="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", 0xfe, 0x9}], 0x104000, &(0x7f0000000340)={[{'sysfs\x00'}, {'-\x00'}, {'-!}'}], [{@mask={'mask', 0x3d, '^MAY_READ'}}, {@fsuuid={'fsuuid', 0x3d, {[0x64, 0x33, 0x30, 0x64, 0x56, 0x36, 0x64, 0x64], 0x2d, [0x37, 0x34, 0x39, 0x34], 0x2d, [0x65, 0x64, 0x66, 0x33], 0x2d, [0x35, 0x0, 0x61, 0x32], 0x2d, [0x31, 0x35, 0x35, 0x35, 0x63, 0x35, 0x32, 0x55]}}}]}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) umount2(&(0x7f0000000040)='./file1\x00', 0x0) 04:51:32 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="74000000260000012dbd7000fcdbdf251100c32f963def893039c263d8000034008780270012008584acc558fbe54e666c99dc29ad3d0c02789e44d6bae597c4472b598b4ec8d3b1fb310004006c000400140008008000", @ANYRES32, @ANYBLOB="9d9f9acf918375f9bbbe344d0f7b835a2d77f21878b44bd25d7802ac4b88e7e604002b00"], 0x74}, 0x1, 0x0, 0x0, 0x20000195}, 0x40) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000140)="af", 0x1, 0xffffff) fallocate(r0, 0x3, 0x0, 0x8000) recvmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000080), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000300)=""/225, 0xe1}, {&(0x7f0000000240)=""/8, 0x8}], 0x2}, 0x1) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x13, 0xffffffffffffffff, 0x0) r3 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x100}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x4, 0x2007, @fd_index=0xa, 0x5890, 0x0, 0x0, 0x1b, 0x0, {0x2}}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) syz_io_uring_submit(r6, r5, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000440)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, '.\x00'}) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_OPENAT2={0x1c, 0x4, 0x0, r7, &(0x7f0000000040)={0x200000, 0x2, 0xa}, &(0x7f0000000080)='./file0\x00', 0x18, 0x0, 0x12345, {0x0, r8}}, 0x8001) r9 = socket$nl_sock_diag(0x10, 0x3, 0x4) syz_io_uring_submit(r2, r5, &(0x7f0000000540)=@IORING_OP_FALLOCATE={0x11, 0x5, 0x0, @fd=r9, 0x4}, 0xd5d6) 04:51:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x8, 0x0, @empty}, 0x1c) 04:51:32 executing program 7: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/drivers\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@multicast1}, &(0x7f0000000080)=0xc) pread64(r0, &(0x7f00000000c0)=""/201, 0xc9, 0x6) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0), 0x10000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x418, 0x110, 0x220, 0x110, 0x330, 0x330, 0x330, 0x4, &(0x7f0000000200), {[{{@arp={@rand_addr=0x64010101, @empty, 0xffffffff, 0xffffffff, 0x4, 0x40, {@empty, {[0xff, 0x4cbdc4da8763e825, 0xff, 0xff, 0x0, 0xff]}}, {@empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}}, 0x3f, 0x8000, 0x3f, 0x1f1c, 0x0, 0x8, 'veth1_macvtap\x00', 'team_slave_0\x00', {0xff}, {}, 0x0, 0x2}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@multicast, @mac, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast, 0x8, 0xffffffff}}}, {{@arp={@broadcast, @loopback, 0xffffff00, 0xff000000, 0x2, 0x0, {@mac=@dev={'\xaa\xaa\xaa\xaa\xaa', 0x28}, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}}, {@mac=@broadcast, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}}, 0x6278, 0x91, 0xa99, 0x8, 0x7, 0xff, 'syz_tun\x00', 'macvlan0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @mac=@local, @empty, @loopback, 0x8, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@multicast, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010101, 0xf, 0x1}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x468) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000700), r1) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x14, r2, 0x200, 0x70bd29, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x40001}, 0x24) fcntl$setownex(r0, 0xf, &(0x7f0000000800)={0x1}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/asound/seq/clients\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000880)={0x2}) sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f00000009c0)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)={0x50, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0xffffffff, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) readv(r0, &(0x7f0000001d40)=[{&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/114, 0x72}, {&(0x7f0000001a80)=""/197, 0xc5}, {&(0x7f0000001b80)=""/13, 0xd}, {&(0x7f0000001bc0)=""/85, 0x55}, {&(0x7f0000001c40)=""/252, 0xfc}], 0x6) pidfd_send_signal(r1, 0x34, &(0x7f0000001dc0)={0x24, 0x1, 0x101}, 0x0) socketpair(0x5, 0x2, 0x80000000, &(0x7f0000001e40)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$ETHTOOL_MSG_RINGS_SET(r4, &(0x7f0000001f40)={&(0x7f0000001e80)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001f00)={&(0x7f0000001ec0)={0x1c, 0x0, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@ETHTOOL_A_RINGS_RX={0x8, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc044}, 0x4801) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r4, 0xc0709411, &(0x7f0000001f80)={{0x0, 0x6, 0x5, 0x0, 0x2, 0xbf3e, 0x1, 0x80, 0x400, 0x10001, 0x3f, 0x0, 0x2, 0x1ff, 0x2}, 0x18, [0x0, 0x0, 0x0]}) r5 = syz_open_dev$vcsa(&(0x7f0000002040), 0xdeae, 0x30341) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000020c0), r4) sendmsg$NL80211_CMD_SET_COALESCE(r5, &(0x7f0000002180)={&(0x7f0000002080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002140)={&(0x7f0000002100)={0x30, r6, 0x2, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0xffff, 0x17}}}}, [@NL80211_ATTR_COALESCE_RULE_CONDITION={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f00000021c0)={0x0, @adiantum, 0x0, @desc2}) 04:51:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3e2, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:51:32 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x0, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:51:32 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 2) [ 905.843230] CPU: 1 PID: 7161 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 905.845030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 905.846960] Call Trace: [ 905.847583] dump_stack+0x107/0x167 [ 905.848458] should_fail.cold+0x5/0xa [ 905.849353] ? create_object.isra.0+0x3a/0xa30 [ 905.850418] should_failslab+0x5/0x20 [ 905.851306] kmem_cache_alloc+0x5b/0x310 [ 905.852264] create_object.isra.0+0x3a/0xa30 04:51:32 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 3) 04:51:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000740)={&(0x7f0000000100)={0x610, 0x4, 0x8, 0x301, 0x70bd2d, 0x25dfdbfe, {0xc, 0x0, 0x9}, [@nested={0x280, 0x35, 0x0, 0x1, [@generic="88249a5d9320565dc62f30612217ad83e089eca576756cb1f10e0bbbae27322704e6dc6aa886399fb9c1a48fe12bdc1ac5e27ad14099d4af6f765d9d93f31aa9b4360855e5e0f44593230affb6e779f5e6b14c9be1b3f951142028b7c3001b7612299e36963e33a33be0f55ff9526e91e3e6f3a0e9cd22a408da42709ccb3fe11e6b2d08b3051439333c527c06fde7a6bef9edf314fe09c242c95b5ebb629dc6687eb82f3fd823ffc7f0794906a11d582c02830db97b6c0fe7aef6f3b2960656be33ff0270351f332459e81ecc864a0dee643004b389e5b74fab77c6cfbf9a28c3e3ff4491dc0e4f803604ed", @typed={0x8, 0x83, 0x0, 0x0, @pid=r1}, @generic="5c628bce6249395793aba1db0238978c77eae76aea", @typed={0x8, 0x85, 0x0, 0x0, @uid=0xee01}, @typed={0x8, 0x3d, 0x0, 0x0, @fd=r2}, @generic="64ea327db249c55527bb2ba1b53e9c", @generic="b271f003ad40ea17613b27321baf31aecaff8014b6b8be1f26bdd196ab420e1c880144aa657bda233e9e38876f493ec5a8d977678f3746b66016b179c40b0ec43ce31376aca5f4937261", @generic="8a50a4db1997c82c37616cc57c1c096ec9c374a8c9577f4db56588d34b62e16854a2a5ab4aade8a4e7cf95de809d5bf70a2067856580dba58b4358457deb743de291d382a8b2adf06b0a0fa1efba7cf27ee43160", @generic="728d2d901b4d15961927af4cee98ac4d6c4652dcf89b85cf1f12656a74500c9de99ddaf9f6bb331c0ed494ff22b0fc1ae97505b050b8df1c26f2d5f0edf504acda653b4b5eaad8947cfec7f44f48d3b7431883ef76cf638c5a5d9f5f5c5b498ed1c72da0a4c5faebfdcf21b0e122507f9ecb4528f9f38ea6d9c80ff3d545546507e3be95967db97ca446915b3d8b87919a4779e9e019e43a423cbc1b62ea0aadad50e025c96d196102f2bdaa153dde0c0a67c5906410"]}, @typed={0x8, 0x3e, 0x0, 0x0, @fd=r0}, @typed={0xbf, 0x32, 0x0, 0x0, @binary="dd2e46dd64ef1181d8161606ad950b56443dad9afb6d74a6dff1e330a57252a14854c294125e2388bd29b23cace9482b157a6ccd3fafa67227d03e2a4a2fdf559c11b8c23e7802504d5660995278cabb09cef8e416d5e241cf89e9a3d77bdb11abeaa76a85332238340a9f55d5f7dd93f5619656a262794266fb9c848ce0e0ece8a602c7fc17bc93c20a2d6abb6c996e805dc00e3424679f994bec30033a1590a275f25c438257fb4c4f36ec844dd5953edbf1562e8e5e6201fdf6"}, @nested={0xc, 0x2e, 0x0, 0x1, [@typed={0x8, 0x14, 0x0, 0x0, @ipv4=@loopback}]}, @nested={0x146, 0x2, 0x0, 0x1, [@typed={0xc, 0x19, 0x0, 0x0, @u64=0xd75}, @generic="27df03bd", @generic="89ffe78d4eae3b89f1c533884ee2d25c53a12094434c7785a30dc888e9674d5cbd0eacbdcf0849bc5f3851881d8c97d7c417d49db09cdf1238ed78ba51ea6013a87265643484443042e879fef27485a4b21e7a413604665a68eac3b038f23e2f2e31f9681600d8194b9b3a621c75142cfc1df9c785e9cc393d08dcd5e52575aa6476e7980fe7e07a88034e81f8d888ca15a82df68201ceb114eaaf69e12f517f47b4081f3ea0702579a975733d82e8c72afaf649acb14a865c6533531535c53c9dd406b5b165cec6461c84630edb62310450c94bf5fd33", @generic="f7777d6cab40b6a65e6ec71ae8e807", @typed={0x8, 0x17, 0x0, 0x0, @uid}, @typed={0x8, 0x79, 0x0, 0x0, @u32=0x3f}, @typed={0x8, 0x79, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x7}}, @generic="a005f7d33696b82e82877bc51ed2fb066774762f9427f35d6828285c3dd6f23cf3ba9659876a543a3d642a685daf598162868bf5"]}, @nested={0x158, 0x29, 0x0, 0x1, [@typed={0x14, 0x37, 0x0, 0x0, @str='coredump_filter\x00'}, @typed={0x8, 0x85, 0x0, 0x0, @u32=0x7fffffff}, @typed={0xc, 0x91, 0x0, 0x0, @u64=0x1}, @typed={0x7, 0x2b, 0x0, 0x0, @str='-(\x00'}, @generic="127011ed378486fa5bea44fc2626bf43060ba234541bd0ba7e9e675eb58b9a337a67fb1648bb7128c05eea5eab60ef12e53cb1f2f8c42f9401a3ba81aad767ad5015dfcc88291d0d6e23e52d90379a6c8a4174375c05c8c9591adfbcbccbdbdff30d593623729beea93d6f325e7e6d62e081fdd6bf43b57c88f47a4ed6b059db506f7b90182db023381a2ca43a6bc53a4906277b44243977837bb6bbe01c728433b46a008d2df764d3be53f10b42de3925f2791798394a47950fdad827d0f88b46a31da4e70386d91203540314abb6fa70f75745ee81fa0cd8485fa6ead869d173ec6fdefa5ab5cc101ce2845fac0a95f911d78257acf7", @generic="68ead7dbb5f2743634ce6e952cf7edc773f0fe71f6d5f07a8712c651cf2235be07ba115323dc3ccd918b018d59"]}, @typed={0x8, 0x4c, 0x0, 0x0, @uid}]}, 0x610}, 0x1, 0x0, 0x0, 0x800}, 0x20004051) write$cgroup_int(r0, &(0x7f0000000080)=0x7, 0x12) [ 905.853459] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 905.854811] kmem_cache_alloc_trace+0x151/0x320 [ 905.855908] io_uring_setup+0x258/0x2980 [ 905.856864] ? __mutex_unlock_slowpath+0xe1/0x600 [ 905.857985] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 905.859158] ? wait_for_completion_io+0x270/0x270 [ 905.860328] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 905.861551] ? syscall_enter_from_user_mode+0x1d/0x50 [ 905.862754] do_syscall_64+0x33/0x40 [ 905.863621] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 905.864824] RIP: 0033:0x7f3f549c6b19 [ 905.865685] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 905.869935] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 905.871697] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 905.873580] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 905.875227] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 905.876882] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 905.878531] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 905.880887] loop5: detected capacity change from 0 to 2048 [ 905.914596] loop3: detected capacity change from 0 to 4096 [ 905.920916] EXT4-fs (loop5): Can't read superblock on 2nd try [ 905.933599] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:51:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) (fail_nth: 37) 04:51:32 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 4) 04:51:32 executing program 7: r0 = syz_io_uring_setup(0x3872, &(0x7f00000001c0), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) ioctl$AUTOFS_IOC_EXPIRE(0xffffffffffffffff, 0x810c9365, &(0x7f00000003c0)={{0x3f4621ff, 0x7}, 0x100, './file0\x00'}) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r4 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x100}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x4, 0x2007, @fd_index=0xa, 0x5890, 0x0, 0x0, 0x1b, 0x0, {0x2}}, 0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) syz_io_uring_submit(r7, r6, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x7483, &(0x7f0000000340)={0x0, 0x7, 0x10, 0x0, 0xe4, 0x0, r4}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000280)=0x0) syz_io_uring_submit(r8, r9, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r4, 0xfffffffffffffffc, 0x0, 0x0, 0x15, 0x1, {0x1, r3}}, 0x6) io_uring_enter(r0, 0x58ab, 0x9c43, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 04:51:32 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000dff4655fdff4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="03", 0x1, 0x800}], 0x0, &(0x7f0000012900)) [ 906.051611] loop6: detected capacity change from 0 to 262144 [ 906.057184] FAULT_INJECTION: forcing a failure. 04:51:32 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x0, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 906.057184] name failslab, interval 1, probability 0, space 0, times 0 [ 906.060061] CPU: 0 PID: 7177 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 906.061578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 906.063383] Call Trace: [ 906.063972] dump_stack+0x107/0x167 [ 906.064800] should_fail.cold+0x5/0xa [ 906.065647] ? io_uring_setup+0x33c/0x2980 [ 906.066578] should_failslab+0x5/0x20 [ 906.067426] __kmalloc+0x72/0x390 [ 906.068196] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 906.069340] io_uring_setup+0x33c/0x2980 [ 906.070238] ? __mutex_unlock_slowpath+0xe1/0x600 [ 906.071304] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 906.072423] ? wait_for_completion_io+0x270/0x270 [ 906.073547] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 906.074712] ? syscall_enter_from_user_mode+0x1d/0x50 [ 906.075861] do_syscall_64+0x33/0x40 [ 906.076701] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 906.077822] RIP: 0033:0x7f3f549c6b19 [ 906.078635] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 906.082677] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 906.084375] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 906.085942] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 906.087507] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 906.089110] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 906.090680] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 906.094169] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 04:51:32 executing program 0: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0, 0x6d7cf708bc06516e}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000180)={0x0, 0xfffffffffffffffe, 0xb8, 0xda, @buffer={0x0, 0x8d, &(0x7f00000000c0)=""/141}, &(0x7f0000001980)="99be04904968fd76dff1a41270b30e59a61654b2f4025a27b3c36f1f85eb16d5424d9d5b374a68ebe1d7139e3cf812c8b626a043aa55d596b9b506df5fd26e7f633683d762c60baaf0d06c6f26a0b717c563a357c60f31b0ef477b8c46ea22f4e64eeaf85ae917c615b0be8b0f7a632e9f89b38a5f8b28235e4e303dd3a53fef7ddc923e7fb353419f8d72995113173d4c055a1cb8a50ae03cc34d238ca4dbad95731ce1b9f9683a5ba5154a3646d528684228ccce133c99", &(0x7f0000001e00)=""/4096, 0x534, 0x0, 0x0, 0x0}) ioctl$SG_IO(r0, 0x127f, &(0x7f00000003c0)={0xe00, 0x0, 0x0, 0x0, @buffer={0x300, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) r2 = fork() ptrace(0x10, r2) ptrace$getsig(0x4202, r2, 0x32, &(0x7f00000002c0)) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3, 0xbdb, 0x7, 0x8, 0x1f, r2}) syz_io_uring_submit(0x0, 0x0, 0x0, 0xffff7e15) 04:51:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:51:32 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 5) [ 906.143750] FAULT_INJECTION: forcing a failure. [ 906.143750] name failslab, interval 1, probability 0, space 0, times 0 [ 906.146414] CPU: 1 PID: 7176 Comm: syz-executor.5 Not tainted 5.10.247 #1 [ 906.147997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 906.149929] Call Trace: [ 906.150553] dump_stack+0x107/0x167 [ 906.151403] should_fail.cold+0x5/0xa [ 906.152299] ? __kernfs_new_node+0xd4/0x860 [ 906.153302] should_failslab+0x5/0x20 [ 906.154187] kmem_cache_alloc+0x5b/0x310 [ 906.155136] __kernfs_new_node+0xd4/0x860 [ 906.156105] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 906.157210] ? kernfs_add_one+0x36e/0x4d0 [ 906.158183] ? __mutex_unlock_slowpath+0xe1/0x600 [ 906.159317] ? wait_for_completion_io+0x270/0x270 [ 906.160460] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 906.161693] kernfs_new_node+0x18d/0x250 [ 906.162650] __kernfs_create_file+0x51/0x350 [ 906.163685] sysfs_add_file_mode_ns+0x221/0x560 [ 906.164794] internal_create_group+0x324/0xb30 [ 906.165875] ? sysfs_remove_group+0x170/0x170 [ 906.166934] ? lockdep_init_map_type+0x2c7/0x780 [ 906.168040] ? blk_queue_flag_set+0x22/0x30 [ 906.169051] ? __loop_update_dio+0x2d2/0x690 [ 906.170087] loop_configure+0x953/0x1410 [ 906.171050] lo_ioctl+0xa57/0x16b0 [ 906.171885] ? avc_has_extended_perms+0x7f1/0xf40 [ 906.173019] ? loop_set_status_old+0x250/0x250 [ 906.174082] ? avc_ss_reset+0x180/0x180 [ 906.175011] ? find_held_lock+0x2c/0x110 [ 906.175974] ? __lock_acquire+0xbb1/0x5b00 [ 906.177027] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 906.178243] ? generic_block_fiemap+0x60/0x60 [ 906.179285] ? lock_downgrade+0x6d0/0x6d0 [ 906.180249] ? build_open_flags+0x6f0/0x6f0 [ 906.181266] ? loop_set_status_old+0x250/0x250 [ 906.182327] blkdev_ioctl+0x291/0x710 [ 906.183212] ? blkdev_common_ioctl+0x1930/0x1930 [ 906.184325] ? selinux_file_ioctl+0xb6/0x270 [ 906.185355] block_ioctl+0xf9/0x140 [ 906.186198] ? blkdev_read_iter+0x1c0/0x1c0 [ 906.187201] __x64_sys_ioctl+0x19a/0x210 [ 906.188173] do_syscall_64+0x33/0x40 [ 906.189051] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 906.190237] RIP: 0033:0x7fecffa1e8d7 [ 906.191100] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 906.195383] RSP: 002b:00007fecfcf93f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 906.197156] RAX: ffffffffffffffda RBX: 00007fecffa68970 RCX: 00007fecffa1e8d7 [ 906.198808] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 906.200471] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 906.202123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 906.203774] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 906.231023] loop5: detected capacity change from 0 to 2048 [ 906.255842] FAULT_INJECTION: forcing a failure. [ 906.255842] name failslab, interval 1, probability 0, space 0, times 0 [ 906.258440] CPU: 0 PID: 7185 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 906.259956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 906.261796] Call Trace: [ 906.262393] dump_stack+0x107/0x167 [ 906.263208] should_fail.cold+0x5/0xa [ 906.264060] ? create_object.isra.0+0x3a/0xa30 [ 906.265197] should_failslab+0x5/0x20 [ 906.266037] kmem_cache_alloc+0x5b/0x310 [ 906.266944] create_object.isra.0+0x3a/0xa30 [ 906.267906] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 906.269044] __kmalloc+0x16e/0x390 [ 906.269846] io_uring_setup+0x33c/0x2980 [ 906.270414] loop6: detected capacity change from 0 to 262144 [ 906.270743] ? __mutex_unlock_slowpath+0xe1/0x600 [ 906.273140] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 906.274263] ? wait_for_completion_io+0x270/0x270 [ 906.275386] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 906.276559] ? syscall_enter_from_user_mode+0x1d/0x50 [ 906.277704] do_syscall_64+0x33/0x40 [ 906.278525] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 906.279651] RIP: 0033:0x7f3f549c6b19 [ 906.280477] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 906.280584] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 906.284539] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 906.284564] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 906.284578] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 906.284591] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 906.284605] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 906.284618] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 906.297292] loop3: detected capacity change from 0 to 4096 [ 906.302073] EXT4-fs (loop5): Can't read superblock on 2nd try 04:51:32 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xb8) ftruncate(r0, 0x1000003) r2 = openat$sr(0xffffffffffffff9c, 0x0, 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @scatter={0x1, 0x0, &(0x7f0000000400)=[{&(0x7f0000001e00)=""/4096, 0x1000}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, 0x0, 0x300, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x3f}, @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000080) dup2(r0, r1) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="2321202e2f66696c6530204020000a13e5370869d0bd83d7353920b108e9264cfa9e9fc6ad34bc28d8d02dbd22d486a80dcf89ffb3375728bf5caecc94e8456789447f3b994738fee8cd117f68fe6642c19f5c4531db587b9b364643c11619d851af50fc1744936d5bc21ac2aafeb72ffbab4b7dddd12cbd28e7004c93004537a0ec5a0207b82b54d45536e6de0b2168ce3071c5880c6e4f0423d5e6445a913d6145a8cb2cbf56fd9662617648c3cce8633d799fc3db7cfe942c"], 0xbf) openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/tty/ldiscs\x00', 0x0, 0x0) r4 = signalfd4(r2, &(0x7f0000000100)={[0x81]}, 0x8, 0x80000) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) syz_io_uring_setup(0x5048, &(0x7f0000000800)={0x0, 0x80da15, 0x20, 0x3, 0x0, 0x0, r2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000880), &(0x7f0000000200)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) write$binfmt_script(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0xb) [ 906.316396] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:51:32 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x0, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 906.409078] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.410433] print_req_error: 758 callbacks suppressed [ 906.410454] blk_update_request: I/O error, dev sr0, sector 7 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 906.432477] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.433903] blk_update_request: I/O error, dev sr0, sector 263 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 906.441054] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.442502] blk_update_request: I/O error, dev sr0, sector 519 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 906.451009] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.452316] blk_update_request: I/O error, dev sr0, sector 775 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 906.454848] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.456093] blk_update_request: I/O error, dev sr0, sector 1031 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 906.458601] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.459850] blk_update_request: I/O error, dev sr0, sector 1287 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 906.462329] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.463557] blk_update_request: I/O error, dev sr0, sector 1543 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 906.486085] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.487321] blk_update_request: I/O error, dev sr0, sector 1799 op 0x1:(WRITE) flags 0x0 phys_seg 32 prio class 0 [ 906.497649] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.498859] blk_update_request: I/O error, dev sr0, sector 2055 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 906.511772] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.512975] blk_update_request: I/O error, dev sr0, sector 2311 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 906.524475] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.528302] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.538449] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.540034] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.541410] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.551549] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.552958] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.555059] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.557283] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.564394] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.565755] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.568127] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.569484] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 04:51:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xa, 0x0, @empty}, 0x1c) 04:51:33 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 6) 04:51:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) (fail_nth: 38) 04:51:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x505, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:51:33 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000100)=@v1={0x2, "8d9f"}, 0x3, 0x1) sendmsg$sock(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f00000016c0)=[@mark={{0x14}}], 0x18}, 0x0) [ 906.600347] loop3: detected capacity change from 0 to 4096 [ 906.606357] FAULT_INJECTION: forcing a failure. [ 906.606357] name failslab, interval 1, probability 0, space 0, times 0 [ 906.608666] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.608773] CPU: 1 PID: 7207 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 906.611201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 906.612960] Call Trace: [ 906.613514] dump_stack+0x107/0x167 [ 906.614284] should_fail.cold+0x5/0xa [ 906.615082] ? io_uring_setup+0x40b/0x2980 [ 906.615960] should_failslab+0x5/0x20 [ 906.616761] kmem_cache_alloc_trace+0x55/0x320 [ 906.617710] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 906.618769] io_uring_setup+0x40b/0x2980 [ 906.619618] ? __mutex_unlock_slowpath+0xe1/0x600 [ 906.620621] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 906.621667] ? wait_for_completion_io+0x270/0x270 [ 906.622689] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 906.623781] ? syscall_enter_from_user_mode+0x1d/0x50 [ 906.624877] do_syscall_64+0x33/0x40 [ 906.625654] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 906.626716] RIP: 0033:0x7f3f549c6b19 [ 906.627487] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 906.631283] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 906.632872] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 906.634346] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 906.635821] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 906.637305] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 906.638779] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 906.640871] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 906.642219] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.643996] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.645468] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 04:51:33 executing program 7: ptrace(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) fchmodat(r0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x14}}, r1, 0xffffffbfffffffff, 0xffffffffffffffff, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32, @ANYBLOB="000000002e2f66696c176531"]) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x20d315) 04:51:33 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x0, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 906.646952] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.648785] FAULT_INJECTION: forcing a failure. [ 906.648785] name failslab, interval 1, probability 0, space 0, times 0 [ 906.651136] CPU: 1 PID: 7208 Comm: syz-executor.5 Not tainted 5.10.247 #1 [ 906.652532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 906.654214] Call Trace: [ 906.654758] dump_stack+0x107/0x167 [ 906.655520] should_fail.cold+0x5/0xa [ 906.656286] ? create_object.isra.0+0x3a/0xa30 [ 906.657243] should_failslab+0x5/0x20 [ 906.658026] kmem_cache_alloc+0x5b/0x310 [ 906.658855] ? __lockdep_reset_lock+0x180/0x180 [ 906.659814] create_object.isra.0+0x3a/0xa30 [ 906.660725] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 906.661778] kmem_cache_alloc+0x159/0x310 [ 906.662639] __kernfs_new_node+0xd4/0x860 [ 906.663506] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 906.664469] ? kernfs_add_one+0x36e/0x4d0 [ 906.665321] ? __mutex_unlock_slowpath+0xe1/0x600 [ 906.666311] ? wait_for_completion_io+0x270/0x270 [ 906.667301] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 906.668394] kernfs_new_node+0x18d/0x250 [ 906.669227] __kernfs_create_file+0x51/0x350 [ 906.670141] sysfs_add_file_mode_ns+0x221/0x560 [ 906.671125] internal_create_group+0x324/0xb30 [ 906.672080] ? sysfs_remove_group+0x170/0x170 [ 906.673024] ? lockdep_init_map_type+0x2c7/0x780 [ 906.673992] ? blk_queue_flag_set+0x22/0x30 [ 906.674862] ? __loop_update_dio+0x2d2/0x690 [ 906.675769] loop_configure+0x953/0x1410 [ 906.676625] lo_ioctl+0xa57/0x16b0 [ 906.677363] ? avc_has_extended_perms+0x7f1/0xf40 [ 906.678354] ? loop_set_status_old+0x250/0x250 [ 906.679284] ? avc_ss_reset+0x180/0x180 [ 906.680094] ? find_held_lock+0x2c/0x110 [ 906.680936] ? __lock_acquire+0xbb1/0x5b00 [ 906.681857] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 906.682919] ? generic_block_fiemap+0x60/0x60 [ 906.683841] ? lock_downgrade+0x6d0/0x6d0 [ 906.684685] ? build_open_flags+0x6f0/0x6f0 [ 906.685562] ? loop_set_status_old+0x250/0x250 [ 906.686493] blkdev_ioctl+0x291/0x710 [ 906.687264] ? blkdev_common_ioctl+0x1930/0x1930 [ 906.688239] ? selinux_file_ioctl+0xb6/0x270 [ 906.689150] block_ioctl+0xf9/0x140 [ 906.689887] ? blkdev_read_iter+0x1c0/0x1c0 [ 906.690754] __x64_sys_ioctl+0x19a/0x210 [ 906.691564] do_syscall_64+0x33/0x40 [ 906.692324] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 906.693350] RIP: 0033:0x7fecffa1e8d7 [ 906.694103] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 906.697875] RSP: 002b:00007fecfcf93f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 906.699412] RAX: ffffffffffffffda RBX: 00007fecffa68970 RCX: 00007fecffa1e8d7 [ 906.700877] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 906.702326] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 906.703773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 906.705219] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 906.720575] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.721952] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.723260] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.742630] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.744098] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.754403] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.755762] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.773014] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.777127] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.790982] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.792373] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.800020] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.810408] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.818179] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.818768] loop5: detected capacity change from 0 to 2048 [ 906.820473] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.820712] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.823848] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.839889] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.841266] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.850487] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.852001] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.854749] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.858267] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.861159] EXT4-fs (loop5): Can't read superblock on 2nd try [ 906.868553] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.877978] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.886421] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.888133] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 04:51:33 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 906.906902] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 04:51:33 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 7) [ 906.933039] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.940374] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.945930] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.952769] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 04:51:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x506, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 906.959439] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.967053] FAULT_INJECTION: forcing a failure. [ 906.967053] name failslab, interval 1, probability 0, space 0, times 0 [ 906.967467] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.969200] CPU: 1 PID: 7224 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 906.970374] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.971332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 906.971339] Call Trace: [ 906.971363] dump_stack+0x107/0x167 [ 906.971385] should_fail.cold+0x5/0xa [ 906.975679] ? create_object.isra.0+0x3a/0xa30 [ 906.976645] should_failslab+0x5/0x20 [ 906.977327] kmem_cache_alloc+0x5b/0x310 [ 906.978045] create_object.isra.0+0x3a/0xa30 [ 906.978822] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 906.979722] kmem_cache_alloc_trace+0x151/0x320 [ 906.980564] io_uring_setup+0x40b/0x2980 [ 906.981279] ? __mutex_unlock_slowpath+0xe1/0x600 04:51:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) (fail_nth: 39) [ 906.982121] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 906.983091] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.983172] ? wait_for_completion_io+0x270/0x270 [ 906.983219] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 906.985989] ? syscall_enter_from_user_mode+0x1d/0x50 [ 906.986899] do_syscall_64+0x33/0x40 [ 906.986910] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.987097] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.987564] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 906.987576] RIP: 0033:0x7f3f549c6b19 [ 906.987599] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 906.991331] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 906.994322] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 906.994341] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 906.994351] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 906.994361] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 906.994372] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 906.994389] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 907.002569] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.006729] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.008157] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.009336] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.010736] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.016601] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.028613] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.036745] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.038157] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.039225] FAULT_INJECTION: forcing a failure. [ 907.039225] name failslab, interval 1, probability 0, space 0, times 0 [ 907.041185] CPU: 0 PID: 7226 Comm: syz-executor.5 Not tainted 5.10.247 #1 [ 907.042571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 907.044215] Call Trace: [ 907.044753] dump_stack+0x107/0x167 [ 907.045483] should_fail.cold+0x5/0xa [ 907.046242] ? __kernfs_new_node+0xd4/0x860 [ 907.047100] should_failslab+0x5/0x20 [ 907.047863] kmem_cache_alloc+0x5b/0x310 [ 907.048678] __kernfs_new_node+0xd4/0x860 [ 907.049499] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 907.050429] ? kernfs_add_one+0x36e/0x4d0 [ 907.051254] ? __mutex_unlock_slowpath+0xe1/0x600 [ 907.052213] ? wait_for_completion_io+0x270/0x270 [ 907.053197] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 907.054246] kernfs_new_node+0x18d/0x250 [ 907.055054] __kernfs_create_file+0x51/0x350 [ 907.055928] sysfs_add_file_mode_ns+0x221/0x560 [ 907.056861] internal_create_group+0x324/0xb30 [ 907.057775] ? sysfs_remove_group+0x170/0x170 [ 907.058676] ? lockdep_init_map_type+0x2c7/0x780 [ 907.059610] ? blk_queue_flag_set+0x22/0x30 [ 907.060466] ? __loop_update_dio+0x2d2/0x690 [ 907.061337] loop_configure+0x953/0x1410 [ 907.062152] lo_ioctl+0xa57/0x16b0 [ 907.062865] ? avc_has_extended_perms+0x7f1/0xf40 [ 907.063821] ? loop_set_status_old+0x250/0x250 [ 907.064736] ? avc_ss_reset+0x180/0x180 [ 907.065518] ? find_held_lock+0x2c/0x110 [ 907.066323] ? __lock_acquire+0xbb1/0x5b00 [ 907.067209] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 907.068232] ? generic_block_fiemap+0x60/0x60 [ 907.069112] ? lock_downgrade+0x6d0/0x6d0 [ 907.069917] ? build_open_flags+0x6f0/0x6f0 [ 907.070759] ? loop_set_status_old+0x250/0x250 [ 907.071667] blkdev_ioctl+0x291/0x710 [ 907.072427] ? blkdev_common_ioctl+0x1930/0x1930 [ 907.073363] ? selinux_file_ioctl+0xb6/0x270 [ 907.074235] block_ioctl+0xf9/0x140 [ 907.074946] ? blkdev_read_iter+0x1c0/0x1c0 [ 907.075788] __x64_sys_ioctl+0x19a/0x210 [ 907.076595] do_syscall_64+0x33/0x40 [ 907.077324] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 907.078316] RIP: 0033:0x7fecffa1e8d7 [ 907.079048] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 907.082643] RSP: 002b:00007fecfcf93f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 907.084131] RAX: ffffffffffffffda RBX: 00007fecffa68970 RCX: 00007fecffa1e8d7 [ 907.085516] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 907.086894] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 907.088276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 907.089659] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 907.098375] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.100820] loop5: detected capacity change from 0 to 2048 [ 907.105265] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.106376] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.108741] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.110942] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.112161] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.113433] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.114624] loop3: detected capacity change from 0 to 4096 [ 907.120148] EXT4-fs (loop5): Can't read superblock on 2nd try [ 907.128850] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.129930] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 907.138533] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.145350] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.146464] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.157428] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.158525] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.159850] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.175957] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.177173] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.184344] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.185285] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.186159] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.190708] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.191960] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.192893] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.206735] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.208038] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.208969] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.209881] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.210777] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.211755] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.215364] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.216765] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.218733] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.220762] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.222520] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.223493] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.226178] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.232961] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.239748] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.240692] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.241592] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.242488] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.243382] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.244271] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.245135] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.248025] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.248942] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.250185] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.251105] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.252099] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.253037] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.253925] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.254791] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.255749] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.256661] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.257611] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.258531] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.259466] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.261405] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.264974] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.266261] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.267367] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.268415] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.269475] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.270387] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.271286] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.272130] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.273465] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.274429] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.275985] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.277850] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.279010] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.280614] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.281498] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.282576] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.283556] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.284533] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.285462] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.286801] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.288536] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.289929] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.291647] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.292616] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.293759] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.294697] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.295627] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.296579] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.297443] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.298412] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.299878] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.301708] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.302870] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.303827] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.305345] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.306186] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.307177] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.308139] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.309124] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.310012] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.310886] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.311797] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.313720] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.315053] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.316963] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.317901] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.318944] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.319869] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.320882] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.321745] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.322800] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.325533] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.328175] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.329060] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.330084] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.331041] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.331999] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.332937] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.333911] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.335111] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.336796] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.338508] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.339798] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.340914] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.342246] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.343107] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.344332] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.345409] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.346322] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.347584] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.348496] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.349928] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.351634] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.352582] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.354197] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.355187] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.356452] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.357373] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.358211] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.359112] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.359968] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.360886] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.362621] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.364029] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.365785] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.366703] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.367694] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.368677] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.369576] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.370536] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.373479] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.374432] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.375581] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.376484] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.377385] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.378272] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.379128] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.380027] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.381542] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.383100] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.384861] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.385772] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.386685] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.387546] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.388550] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.389367] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.390283] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.391104] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.391958] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.393112] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.393964] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.394800] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.395634] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.396460] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.397377] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.398192] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.399493] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.400351] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.401158] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.402199] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.403483] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.404316] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.405193] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.406655] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.408171] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.409868] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.410723] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.411574] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.412615] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.413470] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.415081] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.416879] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.417806] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.419193] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.420154] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.421030] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.422613] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.423464] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.425588] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.426508] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.427341] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.430883] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.431833] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.432767] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.433730] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.434531] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.436013] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.437595] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.438801] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.440147] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.441044] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.441891] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.443271] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.444137] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.446094] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.447013] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.447857] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.448709] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.449690] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.450894] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.452593] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.453430] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.454473] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.455303] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.456191] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.457401] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.458173] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.460395] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.461185] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.462138] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.463064] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.463855] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.464640] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.465414] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.466175] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.466940] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.467733] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.468515] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.469394] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.470918] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.471717] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.472714] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.473505] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.474275] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.475026] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.475793] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.476887] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.477712] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.478598] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.479379] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.480129] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.481199] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.482001] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.482922] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.483764] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.484550] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.485336] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.486074] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.486848] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.487627] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.488410] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.489143] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.490266] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.491047] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.492174] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.493154] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.493932] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.494721] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.495489] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.496240] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.497059] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.497842] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.498614] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.499390] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.500143] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.500898] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.501669] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.502443] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.503332] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.504084] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.504958] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.505734] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.506499] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.507259] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.507999] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.508761] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.509588] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.510369] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.511101] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.511868] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.512643] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.513418] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.514151] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.514914] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.515780] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.516580] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.517578] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.518341] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.519071] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.519830] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.520587] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.521326] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.522097] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.522873] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.523633] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.524399] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.525126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.525890] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.526704] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.527456] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 907.528150] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 04:51:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xe, 0x0, @empty}, 0x1c) 04:51:48 executing program 0: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xac, r0, 0x8, 0x70bd27, 0x25dfdbfc, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x7}, {0x6, 0x16, 0xfff}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x9}, {0x8, 0xb, 0xa7f}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x9c}, {0x6, 0x16, 0x8}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0xf800}, {0x8, 0xb, 0x7fffffff}}]}, 0xac}}, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="c85300065f3e8061f144794d98832e58f5b3a89b099fdeebc3a8d13e28fe8ebdcbfd231bebe141cf3ee89fc69cfcbfe5a0a43a6c4cb700000000b3a0abef5724bca3dd0e6c6b797510c1", @ANYRES16=r0, @ANYBLOB="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"], 0x1cc}, 0x1, 0x0, 0x0, 0x80}, 0x20000001) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) 04:51:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x508, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:51:48 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 8) 04:51:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) (fail_nth: 40) 04:51:48 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:51:48 executing program 7: r0 = getpid() process_vm_writev(r0, &(0x7f0000001940)=[{&(0x7f0000000940)=""/4096, 0xfffffffffffffec2}], 0x1, &(0x7f0000002e00)=[{&(0x7f0000001980)=""/75, 0x4b}, {0x0}], 0x2, 0x0) 04:51:48 executing program 6: sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="02fbdbdf2503000000140009000000000000000000000000000000000008000800ac1414aa060001004e23000014000900200100000000000000000000000000020500040006000000"], 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x40000) syz_init_net_socket$802154_raw(0x24, 0x5, 0x10) [ 921.679895] loop5: detected capacity change from 0 to 2048 [ 921.680836] FAULT_INJECTION: forcing a failure. [ 921.680836] name failslab, interval 1, probability 0, space 0, times 0 [ 921.682399] CPU: 0 PID: 7246 Comm: syz-executor.5 Not tainted 5.10.247 #1 [ 921.683335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 921.684466] Call Trace: [ 921.684843] dump_stack+0x107/0x167 [ 921.685342] should_fail.cold+0x5/0xa [ 921.685859] ? create_object.isra.0+0x3a/0xa30 [ 921.686477] should_failslab+0x5/0x20 [ 921.686993] kmem_cache_alloc+0x5b/0x310 [ 921.687569] create_object.isra.0+0x3a/0xa30 [ 921.688161] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 921.688878] kmem_cache_alloc_trace+0x151/0x320 [ 921.689509] ? dev_uevent_filter+0xd0/0xd0 [ 921.690097] kobject_uevent_env+0x22b/0xfd0 [ 921.690686] ? get_disk_and_module+0xf0/0xf0 [ 921.691282] ? blk_queue_flag_set+0x22/0x30 [ 921.691872] ? __loop_update_dio+0x2d2/0x690 [ 921.692499] loop_configure+0x1118/0x1410 [ 921.693062] lo_ioctl+0xa57/0x16b0 [ 921.693539] ? avc_has_extended_perms+0x7f1/0xf40 [ 921.693818] FAULT_INJECTION: forcing a failure. [ 921.693818] name failslab, interval 1, probability 0, space 0, times 0 [ 921.694205] ? loop_set_status_old+0x250/0x250 [ 921.697459] ? avc_ss_reset+0x180/0x180 [ 921.697991] ? find_held_lock+0x2c/0x110 [ 921.698558] ? __lock_acquire+0xbb1/0x5b00 [ 921.699164] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 921.699863] ? generic_block_fiemap+0x60/0x60 [ 921.700459] ? lock_downgrade+0x6d0/0x6d0 [ 921.701026] ? build_open_flags+0x6f0/0x6f0 [ 921.701622] ? loop_set_status_old+0x250/0x250 [ 921.702248] blkdev_ioctl+0x291/0x710 [ 921.702760] ? blkdev_common_ioctl+0x1930/0x1930 [ 921.703440] ? selinux_file_ioctl+0xb6/0x270 [ 921.704039] block_ioctl+0xf9/0x140 [ 921.704535] ? blkdev_read_iter+0x1c0/0x1c0 [ 921.705114] __x64_sys_ioctl+0x19a/0x210 [ 921.705660] do_syscall_64+0x33/0x40 [ 921.706180] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 921.706870] RIP: 0033:0x7fecffa1e8d7 [ 921.707365] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 921.709842] RSP: 002b:00007fecfcf93f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 921.710852] RAX: ffffffffffffffda RBX: 00007fecffa68970 RCX: 00007fecffa1e8d7 [ 921.711831] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 921.712778] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 921.713718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 921.714682] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 921.715651] CPU: 1 PID: 7259 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 921.717291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 921.719281] Call Trace: [ 921.719916] dump_stack+0x107/0x167 [ 921.720792] should_fail.cold+0x5/0xa [ 921.721699] ? create_object.isra.0+0x3a/0xa30 [ 921.722788] should_failslab+0x5/0x20 [ 921.723705] kmem_cache_alloc+0x5b/0x310 [ 921.724695] create_object.isra.0+0x3a/0xa30 [ 921.725752] kmemleak_alloc_percpu+0xa0/0x100 [ 921.726834] pcpu_alloc+0x4e2/0x1240 [ 921.727752] ? io_tctx_exit_cb+0xf0/0xf0 [ 921.728731] percpu_ref_init+0x31/0x3d0 [ 921.729682] io_uring_setup+0x47a/0x2980 04:51:48 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6, 0x81}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) fallocate(0xffffffffffffffff, 0x58, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="2400000010000100000000000000009600000900050000000000000005000020e819b500"], 0x24}}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x3000000a}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000540)={0x0, {{0x2, 0x0, @dev}}}, 0x88) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000240)={0x0, @aes128}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xcc, 0xfffffffffffffffc}, 0x0, 0x0, 0xfffffffc, 0x9, 0x1, 0x0, 0x8e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0xffff57ed, 0x4006) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000880)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x0) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541d, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x1f) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="010025bd710000000000030000000500050000004b98bdcd7d209bc3dc695d2aa800072c359e3cb5db5c26b8f6440d0020fbb35351142c7d3355a2791220bec7465cbbd3a4c603f0e19e35a3300d3498ca3a5b520bf27ab8fd83f62ff074008501d03c58a80414819ce31b0f1efdc88c22b31f8f9535f5f85e8150edf2db6cbc144413159a40e3352644807691bacfa929a46f220ae055d8a1da8170ec34a9ca25267761660bb17f4a167bec88c4c2f769"], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000640)=""/186, 0xba}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000000500)=""/114, 0x72}], 0x3, 0x16, 0x80000004) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000800)={0x0, 0x0, "17f042"}) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x2) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300), 0xc, &(0x7f0000000700)={&(0x7f0000000340)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="04007fbd7000fff71eb6ca00000008000300", @ANYRES32=0x0, @ANYBLOB="bd81d4cfc98dbe1e7b7834952181319ad73100728951b1df4782b2fd821217c52e9469be311a3015b4346c5e"], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x80c0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x300000a, 0x13, 0xffffffffffffffff, 0x36266000) [ 921.730644] ? __mutex_unlock_slowpath+0xe1/0x600 [ 921.731994] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 921.733196] ? wait_for_completion_io+0x270/0x270 [ 921.734368] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 921.735607] ? syscall_enter_from_user_mode+0x1d/0x50 [ 921.736835] do_syscall_64+0x33/0x40 [ 921.737714] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 921.738922] RIP: 0033:0x7f3f549c6b19 [ 921.739801] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 921.744097] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 921.745874] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 921.747524] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 921.749182] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 921.750832] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 921.752495] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 921.757514] EXT4-fs (loop5): Can't read superblock on 2nd try [ 921.774462] loop3: detected capacity change from 0 to 4096 [ 921.796093] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:51:48 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:51:48 executing program 6: r0 = syz_io_uring_complete(0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/125) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0x9, 0x6, 0x1, 0x4, 0x3, 0x238}) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x1f, 0x80, 0x40, 0x100000001, 0x2, 0x3e, 0x7963, 0x1e9, 0x38, 0x3e3, 0x0, 0x8000, 0x20, 0x1, 0xfe01, 0x1, 0xe0b2}, [{0x6, 0x1ff, 0x1, 0x4, 0xfffff801, 0x80000000, 0x40, 0x2}], "696c373989b6160a86526116206f5d6d298fde70adaa95bc49d6bc3bd182da9c9dde28bec7cbcba2a8c19841f6fb40c0c9a7c2973131710ca1bea821c8a2d89804d213314bd984a49f55671f3c6f3052646db701ff228d8f40523d8ce4585e9516010516fd9f19006b45d58cdba5675db25bee819bb0dd586d2253d6", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x5d4) ppoll(&(0x7f00000006c0)=[{r0, 0xf201}, {r0, 0x42}, {r0, 0x4022}], 0x3, &(0x7f0000000700), &(0x7f0000000740), 0x8) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) copy_file_range(r0, &(0x7f0000000780)=0x3f, r1, &(0x7f0000000800)=0x5, 0xf6c, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x300000c, 0x10, r0, 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000840)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x6000, @fd=r1, 0xa120, 0x0, 0x0, 0xa, 0x1, {0x0, r3}}, 0xed) r4 = accept4$inet(r0, &(0x7f0000000880), &(0x7f00000008c0)=0x10, 0x800) ioctl$F2FS_IOC_RESIZE_FS(r1, 0x4008f510, &(0x7f0000000900)=0x7fff) fsetxattr$trusted_overlay_origin(r4, &(0x7f0000000940), &(0x7f0000000980), 0x2, 0x9aa41d440fefb939) r5 = openat2$dir(0xffffffffffffff9c, &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x501001, 0x46, 0x14}, 0x18) r6 = openat(r5, &(0x7f0000000a40)='./file0\x00', 0x420000, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x80010, r6, 0x8000000) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, 0x0, &(0x7f0000000b00)=@IORING_OP_OPENAT2={0x1c, 0x3, 0x0, r0, &(0x7f0000000a80)={0x42401, 0x6}, &(0x7f0000000ac0)='./file0\x00', 0x18, 0x0, 0x12345, {0x0, r8}}, 0x7) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, 0xffffffffffffffff) 04:51:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) (fail_nth: 41) 04:51:48 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 9) 04:51:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x509, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 921.929541] loop5: detected capacity change from 0 to 2048 [ 921.931603] FAULT_INJECTION: forcing a failure. [ 921.931603] name failslab, interval 1, probability 0, space 0, times 0 [ 921.934533] CPU: 1 PID: 7268 Comm: syz-executor.5 Not tainted 5.10.247 #1 [ 921.936262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 921.938168] Call Trace: [ 921.938827] dump_stack+0x107/0x167 [ 921.939717] should_fail.cold+0x5/0xa [ 921.940658] ? kobject_get_path+0xc5/0x1f0 [ 921.941734] should_failslab+0x5/0x20 [ 921.942651] __kmalloc+0x72/0x390 [ 921.943475] ? trace_hardirqs_on+0x5b/0x180 [ 921.944558] kobject_get_path+0xc5/0x1f0 [ 921.945515] kobject_uevent_env+0x251/0xfd0 [ 921.946502] ? blk_queue_flag_set+0x22/0x30 [ 921.947595] ? __loop_update_dio+0x2d2/0x690 [ 921.948668] loop_configure+0x1118/0x1410 [ 921.949623] lo_ioctl+0xa57/0x16b0 [ 921.950390] ? avc_has_extended_perms+0x7f1/0xf40 [ 921.951430] ? loop_set_status_old+0x250/0x250 [ 921.952410] ? avc_ss_reset+0x180/0x180 [ 921.953268] ? find_held_lock+0x2c/0x110 [ 921.954138] ? __lock_acquire+0xbb1/0x5b00 [ 921.955109] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 921.956216] ? generic_block_fiemap+0x60/0x60 [ 921.957182] ? lock_downgrade+0x6d0/0x6d0 [ 921.958071] ? build_open_flags+0x6f0/0x6f0 [ 921.958997] ? loop_set_status_old+0x250/0x250 [ 921.959975] blkdev_ioctl+0x291/0x710 [ 921.960802] ? blkdev_common_ioctl+0x1930/0x1930 [ 921.961814] ? selinux_file_ioctl+0xb6/0x270 [ 921.962759] block_ioctl+0xf9/0x140 [ 921.963544] ? blkdev_read_iter+0x1c0/0x1c0 [ 921.964462] __x64_sys_ioctl+0x19a/0x210 [ 921.965406] do_syscall_64+0x33/0x40 [ 921.966324] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 921.967556] RIP: 0033:0x7fecffa1e8d7 [ 921.968401] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 921.972572] RSP: 002b:00007fecfcf93f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 921.974198] RAX: ffffffffffffffda RBX: 00007fecffa68970 RCX: 00007fecffa1e8d7 [ 921.975703] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 921.977222] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 04:51:48 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/unix\x00') mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x50, r0, 0x3423e000) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="2000000080000000060000006a0000000f000000000e00000100000001000000004000000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f0000000001000000000000000b00005b23f9c5", 0x57, 0x400}], 0x0, &(0x7f0000012c00)) [ 921.978854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 921.980377] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 922.003340] EXT4-fs (loop5): Can't read superblock on 2nd try [ 922.003991] FAULT_INJECTION: forcing a failure. [ 922.003991] name failslab, interval 1, probability 0, space 0, times 0 [ 922.006022] CPU: 0 PID: 7278 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 922.006821] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 922.007800] Call Trace: [ 922.008119] dump_stack+0x107/0x167 [ 922.008563] should_fail.cold+0x5/0xa [ 922.009020] ? create_object.isra.0+0x3a/0xa30 [ 922.009562] should_failslab+0x5/0x20 [ 922.010011] kmem_cache_alloc+0x5b/0x310 [ 922.010509] create_object.isra.0+0x3a/0xa30 [ 922.011039] kmemleak_alloc_percpu+0xa0/0x100 [ 922.011574] pcpu_alloc+0x4e2/0x1240 [ 922.012034] ? io_tctx_exit_cb+0xf0/0xf0 [ 922.012520] percpu_ref_init+0x31/0x3d0 [ 922.012994] io_uring_setup+0x47a/0x2980 [ 922.013470] ? __mutex_unlock_slowpath+0xe1/0x600 [ 922.014037] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 922.014626] ? wait_for_completion_io+0x270/0x270 [ 922.015221] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 922.015834] ? syscall_enter_from_user_mode+0x1d/0x50 [ 922.016448] do_syscall_64+0x33/0x40 [ 922.016892] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 922.017491] RIP: 0033:0x7f3f549c6b19 [ 922.017929] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 922.020063] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 922.021001] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 922.021828] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 922.022659] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 922.023488] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 922.024321] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 922.057599] loop3: detected capacity change from 0 to 4096 04:51:48 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="bbbb060000007d45eaa9570d86dd600004b400071100fe000000000001ff02000000000000000000001c0000018900907800000000fe8000000000f5ffffffffffffff00aaff020000000000000000000100015b1df3bc8e4e05a4faa2f6ff21530000fe860000000200000000000000"], 0x0) [ 922.065970] loop6: detected capacity change from 0 to 2048 [ 922.101966] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 922.106617] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 922.109056] EXT4-fs (loop6): bad geometry: block count 128 exceeds size of device (1 blocks) [ 922.129486] loop6: detected capacity change from 0 to 2048 [ 922.134562] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 922.138006] EXT4-fs (loop6): bad geometry: block count 128 exceeds size of device (1 blocks) [ 938.529858] FAULT_INJECTION: forcing a failure. [ 938.529858] name failslab, interval 1, probability 0, space 0, times 0 [ 938.532900] CPU: 1 PID: 7304 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 938.534625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 938.536719] Call Trace: [ 938.537391] dump_stack+0x107/0x167 [ 938.538322] should_fail.cold+0x5/0xa [ 938.539302] ? percpu_ref_init+0xd8/0x3d0 [ 938.540348] should_failslab+0x5/0x20 [ 938.541323] kmem_cache_alloc_trace+0x55/0x320 [ 938.542481] ? io_tctx_exit_cb+0xf0/0xf0 [ 938.543507] percpu_ref_init+0xd8/0x3d0 [ 938.544514] io_uring_setup+0x47a/0x2980 [ 938.545547] ? __mutex_unlock_slowpath+0xe1/0x600 [ 938.546773] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 938.548065] ? wait_for_completion_io+0x270/0x270 04:52:05 executing program 0: add_key(&(0x7f0000000000)='dns_resolver\x00', 0x0, &(0x7f0000000080)='\x00\x00', 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000140)=@chain) 04:52:05 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:52:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) (fail_nth: 42) 04:52:05 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 10) 04:52:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = accept$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r2 = pidfd_open(0x0, 0x0) sendfile(r1, r2, &(0x7f0000000180)=0x80000000, 0xffff) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x8800002) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000012c0)='./file0\x00', 0x4, 0x2, &(0x7f00000014c0)=[{&(0x7f0000001300)="1bde89e631b9b72f3b73118c4ae722562ced07c481b4b1cd7b2e8f31ab94c615026127720fcae73e7dc972e243344eb5894ee1f4cfc7cb0126c3812b69c116156d8a6561251819f08e65f3b461500d2a6e3e0014f76ed3e97ce1ed17be9a5ae9e3db9efdaf4d6e989682821dff63c05c469116a3e07888f941a8451d66f030c5a27cb5113ecb1dc4a5832737fbbb61ad71a8c244f1fcc08c2e0f613b793ac5664ddd418ead83d6d835877e049ce46f12cb38d80cd4bdc4e58856", 0xba, 0x3}, {&(0x7f00000013c0)="66ed38b1691fcb0dee30b026be2b8f3b0772485b491faccea95509066891c64db8c39bd0cbb8174660d7835fc34689aff76056e140b9ec3bfb7248bb328996e0319d162eda78f3297c380992e211a2fd0d29ee2c3d7738229b5a18b470b23d0e3b9a460ccec39be6f6cbc950c6c543344e02febdb88c0b67dad1b57e37313a0a52c06d2dabb52694bc92218a52a688fe47b71d1c5b7f29f4165bedccef1256afd17ba458052c07d6f7ea4ea7b5057544ea2c0e9c827b4124da24e96e87ab7dc4b7495d6d7a509aa4b6c5558a401ddd2502b18a9a29dfe372949019dcd7658b5ad80b", 0xe2, 0x4}], 0x200000, &(0x7f0000001500)={[{@shortname_win95}, {@utf8}], [{@smackfsfloor={'smackfsfloor', 0x3d, '^\'\'$:'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '.\'\\)&,%'}}, {@hash}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@subj_role={'subj_role', 0x3d, '/'}}, {@obj_user}, {@smackfshat={'smackfshat', 0x3d, '-},/,'}}, {@smackfshat}]}) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000015c0)='net/softnet_stat\x00') getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001600)={0x0}, &(0x7f0000001640)=0xc) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r9, 0x0) getresgid(&(0x7f0000001680)=0x0, &(0x7f00000016c0), &(0x7f0000001700)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001800)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000002c0)="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", 0x1000}], 0x1, &(0x7f0000001740)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r1, r4, r3, r5, r6, r2, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, r10}}}, @rights={{0x18, 0x1, 0x1, [r4, r2]}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x8}}], 0x1, 0x800) r11 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r11, 0x40305828, 0x0) setsockopt$netlink_NETLINK_TX_RING(r11, 0x10e, 0x7, &(0x7f0000000080)={0x9, 0x40, 0x97, 0x4}, 0x10) truncate(&(0x7f0000000000)='./file1\x00', 0xe7d3) 04:52:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x50a, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:52:05 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) r0 = fsmount(0xffffffffffffffff, 0x1, 0x70) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file1\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x129) r2 = open(&(0x7f0000000040)='./file0\x00', 0x181140, 0x1a) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$BTRFS_IOC_SET_FEATURES(0xffffffffffffffff, 0x40309439, &(0x7f0000000280)={0x1}) r3 = syz_open_dev$sg(&(0x7f0000000480), 0x8001, 0x10380) ioctl$FS_IOC_RESVSP(r3, 0x40305828, 0x0) r4 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x8000) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) bind$inet6(r5, &(0x7f0000001980)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1b) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="01000700000000002e2f66696c653000"]) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r2, 0x2}) 04:52:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x18, 0x0, @empty}, 0x1c) [ 938.549786] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 938.551638] ? syscall_enter_from_user_mode+0x1d/0x50 [ 938.552980] do_syscall_64+0x33/0x40 [ 938.553947] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 938.555259] RIP: 0033:0x7f3f549c6b19 [ 938.556214] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 938.560952] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 938.563108] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 938.565159] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 938.566984] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 938.568846] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 938.570680] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 938.577891] loop5: detected capacity change from 0 to 2048 [ 938.579477] FAULT_INJECTION: forcing a failure. [ 938.579477] name failslab, interval 1, probability 0, space 0, times 0 [ 938.581892] CPU: 1 PID: 7301 Comm: syz-executor.5 Not tainted 5.10.247 #1 [ 938.583356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 938.585138] Call Trace: [ 938.585713] dump_stack+0x107/0x167 [ 938.586493] should_fail.cold+0x5/0xa [ 938.587315] ? create_object.isra.0+0x3a/0xa30 [ 938.588290] should_failslab+0x5/0x20 [ 938.589107] kmem_cache_alloc+0x5b/0x310 [ 938.589989] ? kmem_cache_alloc_trace+0x151/0x320 [ 938.591025] create_object.isra.0+0x3a/0xa30 [ 938.591972] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 938.593072] __kmalloc+0x16e/0x390 [ 938.593853] kobject_get_path+0xc5/0x1f0 [ 938.594728] kobject_uevent_env+0x251/0xfd0 [ 938.595652] ? blk_queue_flag_set+0x22/0x30 [ 938.596569] ? __loop_update_dio+0x2d2/0x690 [ 938.597523] loop_configure+0x1118/0x1410 [ 938.598430] lo_ioctl+0xa57/0x16b0 [ 938.599188] ? avc_has_extended_perms+0x7f1/0xf40 [ 938.600222] ? loop_set_status_old+0x250/0x250 [ 938.601205] ? avc_ss_reset+0x180/0x180 [ 938.602059] ? find_held_lock+0x2c/0x110 [ 938.602943] ? __lock_acquire+0xbb1/0x5b00 [ 938.603905] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 938.605036] ? generic_block_fiemap+0x60/0x60 [ 938.605990] ? lock_downgrade+0x6d0/0x6d0 [ 938.606870] ? build_open_flags+0x6f0/0x6f0 [ 938.607805] ? loop_set_status_old+0x250/0x250 [ 938.608787] blkdev_ioctl+0x291/0x710 [ 938.609607] ? blkdev_common_ioctl+0x1930/0x1930 [ 938.610622] ? selinux_file_ioctl+0xb6/0x270 [ 938.611559] block_ioctl+0xf9/0x140 [ 938.612330] ? blkdev_read_iter+0x1c0/0x1c0 [ 938.613263] __x64_sys_ioctl+0x19a/0x210 [ 938.614136] do_syscall_64+0x33/0x40 [ 938.614929] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 938.616031] RIP: 0033:0x7fecffa1e8d7 [ 938.616829] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 938.620788] RSP: 002b:00007fecfcf93f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 938.622411] RAX: ffffffffffffffda RBX: 00007fecffa68970 RCX: 00007fecffa1e8d7 [ 938.623927] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 938.625448] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 938.626964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 938.628485] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 04:52:05 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 11) [ 938.638755] loop3: detected capacity change from 0 to 4096 [ 938.669744] EXT4-fs (loop5): Can't read superblock on 2nd try [ 938.671538] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 938.674525] FAT-fs (loop7): Unrecognized mount option "smackfsfloor=^''$:" or missing value [ 938.684774] FAULT_INJECTION: forcing a failure. [ 938.684774] name failslab, interval 1, probability 0, space 0, times 0 [ 938.687316] CPU: 1 PID: 7324 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 938.688784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 938.690547] Call Trace: [ 938.691121] dump_stack+0x107/0x167 [ 938.691901] should_fail.cold+0x5/0xa [ 938.692728] ? create_object.isra.0+0x3a/0xa30 [ 938.693704] should_failslab+0x5/0x20 [ 938.694520] kmem_cache_alloc+0x5b/0x310 [ 938.695391] create_object.isra.0+0x3a/0xa30 [ 938.696338] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 938.697433] kmem_cache_alloc_trace+0x151/0x320 [ 938.698422] ? io_tctx_exit_cb+0xf0/0xf0 [ 938.699284] percpu_ref_init+0xd8/0x3d0 [ 938.700133] io_uring_setup+0x47a/0x2980 [ 938.701003] ? __mutex_unlock_slowpath+0xe1/0x600 [ 938.702032] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 938.703111] ? wait_for_completion_io+0x270/0x270 [ 938.704159] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 938.705285] ? syscall_enter_from_user_mode+0x1d/0x50 [ 938.706383] do_syscall_64+0x33/0x40 [ 938.707177] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 938.708266] RIP: 0033:0x7f3f549c6b19 [ 938.709067] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 938.712965] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 938.714579] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 938.716091] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 938.717609] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 938.719113] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 938.720624] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 954.492092] loop5: detected capacity change from 0 to 2048 [ 954.493107] FAULT_INJECTION: forcing a failure. [ 954.493107] name failslab, interval 1, probability 0, space 0, times 0 [ 954.495006] CPU: 0 PID: 7341 Comm: syz-executor.5 Not tainted 5.10.247 #1 [ 954.496092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 954.497414] Call Trace: [ 954.497838] dump_stack+0x107/0x167 [ 954.498390] should_fail.cold+0x5/0xa [ 954.498954] ? kobject_uevent_env+0x22b/0xfd0 [ 954.499599] ? dev_uevent_filter+0xd0/0xd0 [ 954.500470] should_failslab+0x5/0x20 [ 954.501094] kmem_cache_alloc_trace+0x55/0x320 [ 954.501812] ? dev_uevent_filter+0xd0/0xd0 [ 954.502453] kobject_uevent_env+0x22b/0xfd0 [ 954.503130] ? get_disk_and_module+0xf0/0xf0 [ 954.503798] ? blk_queue_flag_set+0x22/0x30 [ 954.504469] ? __loop_update_dio+0x2d2/0x690 [ 954.505182] loop_configure+0x1118/0x1410 [ 954.505861] lo_ioctl+0xa57/0x16b0 [ 954.506438] ? avc_has_extended_perms+0x7f1/0xf40 [ 954.507159] ? loop_set_status_old+0x250/0x250 [ 954.507860] ? avc_ss_reset+0x180/0x180 [ 954.508439] ? find_held_lock+0x2c/0x110 [ 954.509065] ? __lock_acquire+0xbb1/0x5b00 [ 954.509788] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 954.510547] ? generic_block_fiemap+0x60/0x60 [ 954.511211] ? lock_downgrade+0x6d0/0x6d0 [ 954.511888] ? build_open_flags+0x6f0/0x6f0 [ 954.512575] ? loop_set_status_old+0x250/0x250 [ 954.513296] blkdev_ioctl+0x291/0x710 [ 954.513909] ? blkdev_common_ioctl+0x1930/0x1930 [ 954.514673] ? selinux_file_ioctl+0xb6/0x270 [ 954.515328] block_ioctl+0xf9/0x140 [ 954.515908] ? blkdev_read_iter+0x1c0/0x1c0 [ 954.516596] __x64_sys_ioctl+0x19a/0x210 [ 954.517230] do_syscall_64+0x33/0x40 [ 954.517827] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 954.518642] RIP: 0033:0x7fecffa1e8d7 [ 954.519219] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 954.521991] RSP: 002b:00007fecfcf93f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 954.523072] RAX: ffffffffffffffda RBX: 00007fecffa68970 RCX: 00007fecffa1e8d7 [ 954.524061] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 954.525065] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 954.526053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 954.527028] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 04:52:21 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 04:52:21 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:52:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3c, 0x0, @empty}, 0x1c) 04:52:21 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000040)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, {0x0, 0x0, 0x18, 0x0, @wg=@data}}}}}, 0x0) socket$netlink(0x10, 0x3, 0x13) 04:52:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x50b, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:52:21 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 12) 04:52:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) (fail_nth: 43) 04:52:21 executing program 6: r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x8, 0x40200) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r1, 0x8982, &(0x7f0000000080)) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) fsmount(r0, 0x1, 0xde58f782e9b3c8d6) [ 954.532055] EXT4-fs (loop5): Can't read superblock on 2nd try [ 954.541067] FAULT_INJECTION: forcing a failure. [ 954.541067] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 954.543634] CPU: 1 PID: 7350 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 954.545073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 954.546812] Call Trace: [ 954.547372] dump_stack+0x107/0x167 [ 954.548134] should_fail.cold+0x5/0xa [ 954.548951] __alloc_pages_nodemask+0x182/0x600 [ 954.549927] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 954.551191] ? cap_capable+0x1cd/0x230 [ 954.552007] ? cpuset_nodemask_valid_mems_allowed+0x5c/0x80 [ 954.553200] alloc_pages_current+0x187/0x280 [ 954.554126] __get_free_pages+0xc/0xa0 [ 954.554937] io_uring_setup+0xe27/0x2980 [ 954.555796] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 954.556845] ? wait_for_completion_io+0x270/0x270 [ 954.557893] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 954.558988] ? syscall_enter_from_user_mode+0x1d/0x50 [ 954.560070] do_syscall_64+0x33/0x40 [ 954.560851] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 954.561941] RIP: 0033:0x7f3f549c6b19 [ 954.562725] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 954.566581] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 954.568169] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 954.569691] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 954.571187] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 954.572689] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 954.574191] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 954.576583] loop3: detected capacity change from 0 to 4096 04:52:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) (fail_nth: 44) [ 954.613299] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 954.648943] loop5: detected capacity change from 0 to 2048 [ 954.649992] FAULT_INJECTION: forcing a failure. [ 954.649992] name failslab, interval 1, probability 0, space 0, times 0 [ 954.651799] CPU: 0 PID: 7357 Comm: syz-executor.5 Not tainted 5.10.247 #1 [ 954.652724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 954.653879] Call Trace: [ 954.654254] dump_stack+0x107/0x167 [ 954.654752] should_fail.cold+0x5/0xa [ 954.655281] ? create_object.isra.0+0x3a/0xa30 [ 954.655893] should_failslab+0x5/0x20 [ 954.656412] kmem_cache_alloc+0x5b/0x310 [ 954.656990] create_object.isra.0+0x3a/0xa30 [ 954.657584] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 954.658276] kmem_cache_alloc_node+0x169/0x330 [ 954.658899] __alloc_skb+0x6d/0x5b0 [ 954.659404] alloc_uevent_skb+0x7b/0x210 [ 954.659955] kobject_uevent_env+0x99a/0xfd0 [ 954.660538] ? blk_queue_flag_set+0x22/0x30 [ 954.661129] ? __loop_update_dio+0x2d2/0x690 [ 954.661730] loop_configure+0x1118/0x1410 [ 954.662301] lo_ioctl+0xa57/0x16b0 [ 954.662789] ? avc_has_extended_perms+0x7f1/0xf40 [ 954.663448] ? loop_set_status_old+0x250/0x250 [ 954.664079] ? avc_ss_reset+0x180/0x180 [ 954.664618] ? find_held_lock+0x2c/0x110 [ 954.665183] ? __lock_acquire+0xbb1/0x5b00 [ 954.665792] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 954.666501] ? generic_block_fiemap+0x60/0x60 [ 954.667107] ? lock_downgrade+0x6d0/0x6d0 [ 954.667669] ? build_open_flags+0x6f0/0x6f0 [ 954.668257] ? loop_set_status_old+0x250/0x250 [ 954.668881] blkdev_ioctl+0x291/0x710 [ 954.669399] ? blkdev_common_ioctl+0x1930/0x1930 [ 954.670040] ? selinux_file_ioctl+0xb6/0x270 [ 954.670632] block_ioctl+0xf9/0x140 [ 954.671119] ? blkdev_read_iter+0x1c0/0x1c0 [ 954.671702] __x64_sys_ioctl+0x19a/0x210 [ 954.672251] do_syscall_64+0x33/0x40 [ 954.672747] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 954.673440] RIP: 0033:0x7fecffa1e8d7 [ 954.673941] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 954.676386] RSP: 002b:00007fecfcf93f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 954.677405] RAX: ffffffffffffffda RBX: 00007fecffa68970 RCX: 00007fecffa1e8d7 [ 954.678361] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 954.679312] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 954.680254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 954.681222] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 954.723892] EXT4-fs (loop5): Can't read superblock on 2nd try 04:52:35 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {&(0x7f0000000280)="ed41000000080000d9f4655fd9f4655fd9f4655f000000000000040040e2c4bcf729122e2d5236f11216872da8f941e05e40aa28458798ce474ef1919da340e2176eed668ad57d7860f267cfccf370107985fb61e1ee7bf9c93aa5c0872644e3f55c396289dbb2e2ab87", 0x6a, 0x2400}], 0x0, &(0x7f0000000600)=ANY=[]) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x100) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x410480, 0x120) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x200002, 0x40) 04:52:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x50, 0x0, @empty}, 0x1c) 04:52:35 executing program 6: sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, 0x0, 0x8044891) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10f6e2, 0x0) ftruncate(r0, 0x1000004) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x4102, 0x78) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f00000004c0)={0x0, @aes256, 0x0, @desc1}) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r2 = open_tree(r0, &(0x7f0000000500)='./file0\x00', 0x80001) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x69) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x200, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_MESH(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="200028bd7000ff", @ANYRES32=0x0, @ANYBLOB="c98aa264735b3a9b4ee0e2911e833f179b80cd43e046dce744359c54885f6e9c1868035f742826f81573a21c89fa9dcff00166dfa9d8838ab47b4f4de2ba620d5f9ca888ac2b1ac32981c773b9594d6fec9429b767a9d1f0ef1682d475098158bbe298bae94703137b993abf226d3c7d3aad2ebc6990f7ff2f3a2b95b3082941071ac144e8cbe7e6f673d3764bbe1db7d4d04549cb8888fff89e559e0ad2559fcae65e26d13fbd46eae1cb32d48d5170ce5b084e680c791da3ef"], 0x1c}, 0x1, 0x0, 0x0, 0x4008004}, 0x20048000) syz_open_dev$evdev(&(0x7f0000000100), 0x8000, 0x6000) sendmsg$NL80211_CMD_SET_POWER_SAVE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340), 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x40, r5, 0x200, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x80, 0x40}}}}, [@NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8}]}, 0x40}}, 0x10) r6 = signalfd(0xffffffffffffffff, &(0x7f0000000300), 0x5) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000002c0)}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r6) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000007c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000800)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x34, r7, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x4004040}, 0x0) lseek(r3, 0x0, 0x2) [ 968.940870] FAULT_INJECTION: forcing a failure. [ 968.940870] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 968.942366] CPU: 1 PID: 7378 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 968.943149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 968.944089] Call Trace: [ 968.944398] dump_stack+0x107/0x167 [ 968.944821] should_fail.cold+0x5/0xa [ 968.945273] __alloc_pages_nodemask+0x182/0x600 [ 968.945810] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 968.946515] ? cap_capable+0x1cd/0x230 [ 968.946966] ? cpuset_nodemask_valid_mems_allowed+0x5c/0x80 [ 968.947625] alloc_pages_current+0x187/0x280 [ 968.948139] __get_free_pages+0xc/0xa0 [ 968.948592] io_uring_setup+0xf9a/0x2980 [ 968.949073] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 968.949659] ? wait_for_completion_io+0x270/0x270 04:52:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) (fail_nth: 45) 04:52:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:52:35 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:52:35 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 13) 04:52:35 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002000)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000001100)=""/61, 0x3d}, {&(0x7f0000001140)=""/80, 0x50}, {&(0x7f00000011c0)=""/179, 0xb3}], 0x5, &(0x7f0000001300)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001540)=[{&(0x7f0000001400)=""/52, 0x34}, {&(0x7f0000001440)=""/250, 0xfa}], 0x2, &(0x7f0000001580)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}, {{&(0x7f00000015c0)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001640)=""/214, 0xd6}], 0x1, &(0x7f0000001780)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}}, {{&(0x7f00000017c0)=@abs, 0x6e, &(0x7f00000018c0)=[{&(0x7f0000001840)=""/76, 0x4c}], 0x1}}, {{&(0x7f0000001900), 0x6e, &(0x7f0000001f40)=[{&(0x7f0000001980)=""/190, 0xbe}, {&(0x7f0000001a40)=""/87, 0x57}, {&(0x7f0000001ac0)=""/168, 0xa8}, {&(0x7f0000001b80)=""/136, 0x88}, {&(0x7f0000001c40)=""/36, 0x24}, {&(0x7f0000001c80)=""/90, 0x5a}, {&(0x7f0000001d00)=""/110, 0x6e}, {&(0x7f0000001d80)=""/136, 0x88}, {&(0x7f0000001e40)=""/237, 0xed}], 0x9}}], 0x5, 0x1, &(0x7f0000002140)={0x77359400}) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f0000002580)={0x1, 0x1, 0x6, 0x1, 0x141, &(0x7f0000002180)}) ioctl$VT_RESIZEX(r0, 0x4b52, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1002}) [ 968.950551] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 968.951222] ? syscall_enter_from_user_mode+0x1d/0x50 [ 968.951834] do_syscall_64+0x33/0x40 [ 968.952275] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 968.952882] RIP: 0033:0x7f3f549c6b19 [ 968.953335] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 968.953773] loop5: detected capacity change from 0 to 2048 [ 968.955484] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 968.955498] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 968.955505] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 968.955512] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 968.955520] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 968.955527] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 968.975926] FAULT_INJECTION: forcing a failure. [ 968.975926] name failslab, interval 1, probability 0, space 0, times 0 [ 968.975941] CPU: 1 PID: 7375 Comm: syz-executor.5 Not tainted 5.10.247 #1 [ 968.975948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 04:52:35 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="0074adb39c4347960dcdd6138724041879b44bdbbbbd870863b3", 0x1a, 0x1000}], 0x2800090, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@utf8}]}) syz_mount_image$vfat(&(0x7f0000001600), &(0x7f0000001640)='./file0/file0\x00', 0x5, 0x1, &(0x7f0000001780)=[{&(0x7f0000001680)="5d580addda144722470b22f5bf56d45cc07159bed68bbd3e7d390eb2b3e8d9785712910e6503d7377337b29c4baff8fb30f417ba82a60915bc5998d0135c4146614d0f087e627312f0ed13fe9039e1a0ec2b89e6076553e30309b2883c333ec8200ed78b83d1de14b96206ca3f4847a1212f4c81c79a604555814e2cc10dd15cc84bcba7943ef37333226762bd0994efa8e74049d202c927e7f89f151519c10a2b2b0451cdebeccc8da99f6a179a46751e058b91c816cec9931472fe4f0e5397ce4d003068970619b36b8ba5ecc110e5c4075813eb47b34549c42922a6f73fec0ba2925b9f1ea566fc72ee9d1e", 0xed, 0x8}], 0x1040, &(0x7f00000017c0)=ANY=[@ANYBLOB='shortname=mixed,shortname=winnt,shortname=win95,utf8=1,shortname=winnt,audit,subj_type=cp437,rootcontext=staff_u,euid=', @ANYRESDEC=0xee00, @ANYBLOB="2c98cf3153736d61636b6673f61d6f6f72395e"]) openat(0xffffffffffffff9c, &(0x7f0000001880)='./file0\x00', 0x4082, 0xa0) syz_read_part_table(0x7fffffff, 0x7, &(0x7f0000001540)=[{&(0x7f0000000180)="559886e794e22e0992616eb428ffe57dbd75e98e0da5064d7c610c0786cb8a15e754894110f0c4134d640e718b15b0b3edb4a753e6def9b2d5dd700849ef96eced908f280e6c6ae9d62719d39a697c6e1dd287d10b34c72cce93813037c33550", 0xffffffffffffffe8, 0x1e9ce}, {&(0x7f0000000200)="fea00d27bdb944831e6d42eb2ca8ff64ec864180b3cea43dd687c0bf2ddf434cfd17ba6caae2dae8b74927d38ebd26f62eaa3bbe294def01facc8237428659e08ee404de5dcaf00d8fea59c194a7f081d7849b64299807dc6606ff951997b091bf4ce69fdf6d7d243f230a3c2dfbda9cdf132427430c27bcaa8e70bfad0978d18947a0fe61f39599f0089864d62b0d5474da6d8d837fa1bfb63c0ea5bb8fdd82262bb4aa772e5b71727c861eeed9b3b932ed3094a24f1bdaf74193f5f6bd8df490594507629ca2fcd9db0ef1a6fc6146818b5cde0f6623c0def66d37edccdf1d352c", 0xe2, 0xffffffffffffffad}, {&(0x7f0000000300)="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", 0x1000, 0x7}, {&(0x7f0000001300)="04cb52985a86b16b3989d18d0b616744352b38eb158ca1ad650a3fce6926d12545b4753abf8cddd40a4ee76e7b01d2b859fe995354bf5869e646731d815ea8dc27f148904abba75788b5696548bd0078845c69deaca8c37ce9c692517bfdd0ef81ef2ce7e568f1fb95cbe1f55b5c727af1a66cd237079bdcee0f64f4f603f5982db2909a96e2088cc601edb2eaf7af31737322b152614090d04210", 0x9b, 0x1}, {&(0x7f0000000100)="15d0d9629ca80c0bb7281f7ccdccbc555396659c9df955dffcd7e2c483f612f125", 0x21, 0x9a6}, {&(0x7f00000013c0)="dc3eb07ede6b7c8fbacb96dd2cc141aae6913be62cc2fe19b4c273a50d3c5f42ee9adb1a84bc9369976966e50b12ccb7d36bbf4e0295df1d4b24365b1e637f7879694c1efe0cac398e018b819c985219b5aa989222ef5cd03485e6958133eaf42d2680be304e2e6270fc1bed47e3eb171938214b36687cb139ac205aa0e4671a469c21d9f18c81b4e8aa7937257ddaccfa92f5d5ec75f72f30afaf2338611876215b6db911c23bbc8c3a069adfb1bf3b1803cab27753d4e5898cedaf4ae15e61b7c8b69eb0fe165a", 0xc8}, {&(0x7f00000014c0)="184886cfc126a425286fe3c6164def19c957f32fd8a4ac6025d234c8337da2f39bd9a527e02df960fb2a2aa30696afe8cb77b81276be7c083e277e48d77637ae470e799880e1093edd1595ba6152b95e4c1175f6c26bc1ff", 0x58, 0x100000001}]) 04:52:35 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 14) [ 968.975953] Call Trace: [ 968.975972] dump_stack+0x107/0x167 [ 968.975986] should_fail.cold+0x5/0xa [ 968.976006] ? kobject_get_path+0xc5/0x1f0 [ 968.976019] should_failslab+0x5/0x20 [ 968.976031] __kmalloc+0x72/0x390 04:52:35 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x454, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000180)=ANY=[@ANYBLOB="f044653342bf522f0000000000000082fa9c175cddcf7bce477f360534cc3ff6fa1c59f606a96994aa00442af7b97e76bc3dd43f0478827ae6cc683ee126eda1bea1788308a0ab00f9dbfb97af6602408a4497fb6d846f4b91ae2f007589219860d56e09ab44fab093d26a8ca094"], 0x18) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x400000000000070, 0x0) symlinkat(&(0x7f0000000100)='.\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') socket$inet6_udp(0xa, 0x2, 0x0) readlinkat(0xffffffffffffffff, 0x0, &(0x7f0000001980)=""/63, 0x3f) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1}, './file0/../file0/file0\x00'}) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e24, 0x7, @mcast1, 0x20}, 0x1c) r2 = socket$packet(0x11, 0x2, 0x300) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) move_mount(r0, &(0x7f00000002c0)='./file0\x00', r4, &(0x7f0000000300)='./file0/../file0/file0\x00', 0x36) bind$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="5b54e8e5b22d"}, 0x14) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x110, 0xffffffffffffffff, 0x7148e000) [ 968.976042] ? trace_hardirqs_on+0x5b/0x180 [ 968.976057] kobject_get_path+0xc5/0x1f0 [ 968.976073] kobject_uevent_env+0x251/0xfd0 [ 968.976088] ? blk_queue_flag_set+0x22/0x30 [ 968.976100] ? __loop_update_dio+0x2d2/0x690 [ 968.976115] loop_configure+0x1118/0x1410 [ 968.976134] lo_ioctl+0xa57/0x16b0 04:52:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x605, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:52:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) (fail_nth: 46) [ 968.976147] ? avc_has_extended_perms+0x7f1/0xf40 [ 968.976161] ? loop_set_status_old+0x250/0x250 [ 968.976175] ? avc_ss_reset+0x180/0x180 [ 968.976189] ? find_held_lock+0x2c/0x110 [ 968.976212] ? __lock_acquire+0xbb1/0x5b00 [ 968.976255] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 968.976267] ? generic_block_fiemap+0x60/0x60 [ 968.976277] ? lock_downgrade+0x6d0/0x6d0 [ 968.976288] ? build_open_flags+0x6f0/0x6f0 [ 968.976303] ? loop_set_status_old+0x250/0x250 [ 968.976314] blkdev_ioctl+0x291/0x710 [ 968.976326] ? blkdev_common_ioctl+0x1930/0x1930 [ 968.976339] ? selinux_file_ioctl+0xb6/0x270 [ 968.976358] block_ioctl+0xf9/0x140 04:52:35 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 968.976367] ? blkdev_read_iter+0x1c0/0x1c0 [ 968.976379] __x64_sys_ioctl+0x19a/0x210 04:52:35 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 15) [ 968.976393] do_syscall_64+0x33/0x40 [ 968.976405] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 968.976413] RIP: 0033:0x7fecffa1e8d7 [ 968.976425] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 04:52:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 968.976431] RSP: 002b:00007fecfcf93f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 968.976444] RAX: ffffffffffffffda RBX: 00007fecffa68970 RCX: 00007fecffa1e8d7 [ 968.976450] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 04:52:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) (fail_nth: 47) [ 968.976457] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 968.976463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 968.976469] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 968.988579] EXT4-fs (loop5): Can't read superblock on 2nd try [ 969.004194] loop3: detected capacity change from 0 to 4096 [ 969.013406] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 969.049084] FAULT_INJECTION: forcing a failure. [ 969.049084] name failslab, interval 1, probability 0, space 0, times 0 [ 969.049099] CPU: 1 PID: 7390 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 969.049106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 969.049110] Call Trace: [ 969.049126] dump_stack+0x107/0x167 [ 969.049139] should_fail.cold+0x5/0xa [ 969.049152] ? io_uring_setup+0x17ed/0x2980 [ 969.049164] should_failslab+0x5/0x20 [ 969.049175] kmem_cache_alloc_trace+0x55/0x320 [ 969.049185] ? alloc_pages_current+0x18f/0x280 [ 969.049199] io_uring_setup+0x17ed/0x2980 [ 969.049219] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 969.049229] ? wait_for_completion_io+0x270/0x270 [ 969.049255] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 969.049267] ? syscall_enter_from_user_mode+0x1d/0x50 [ 969.049280] do_syscall_64+0x33/0x40 [ 969.049291] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 969.049298] RIP: 0033:0x7f3f549c6b19 [ 969.049309] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 969.049315] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 969.049327] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 969.049333] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 969.049340] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 969.049346] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 969.049352] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 969.144519] loop3: detected capacity change from 0 to 4096 [ 969.149547] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 969.151282] loop5: detected capacity change from 0 to 2048 [ 969.151341] FAULT_INJECTION: forcing a failure. [ 969.151341] name failslab, interval 1, probability 0, space 0, times 0 [ 969.151402] CPU: 1 PID: 7400 Comm: syz-executor.5 Not tainted 5.10.247 #1 [ 969.151409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 969.151413] Call Trace: [ 969.151431] dump_stack+0x107/0x167 [ 969.151445] should_fail.cold+0x5/0xa [ 969.151460] ? create_object.isra.0+0x3a/0xa30 [ 969.151471] should_failslab+0x5/0x20 [ 969.151483] kmem_cache_alloc+0x5b/0x310 [ 969.151502] create_object.isra.0+0x3a/0xa30 [ 969.151512] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 969.151528] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 969.151539] ? alloc_uevent_skb+0x7b/0x210 [ 969.151558] __alloc_skb+0xb1/0x5b0 [ 969.151574] alloc_uevent_skb+0x7b/0x210 [ 969.151589] kobject_uevent_env+0x99a/0xfd0 [ 969.151604] ? blk_queue_flag_set+0x22/0x30 [ 969.151619] ? __loop_update_dio+0x2d2/0x690 [ 969.151636] loop_configure+0x1118/0x1410 [ 969.151656] lo_ioctl+0xa57/0x16b0 [ 969.151669] ? avc_has_extended_perms+0x7f1/0xf40 [ 969.151684] ? loop_set_status_old+0x250/0x250 [ 969.151698] ? avc_ss_reset+0x180/0x180 [ 969.151712] ? find_held_lock+0x2c/0x110 [ 969.151732] ? __lock_acquire+0xbb1/0x5b00 [ 969.151774] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 969.151786] ? generic_block_fiemap+0x60/0x60 [ 969.151796] ? lock_downgrade+0x6d0/0x6d0 [ 969.151807] ? build_open_flags+0x6f0/0x6f0 [ 969.151823] ? loop_set_status_old+0x250/0x250 [ 969.151835] blkdev_ioctl+0x291/0x710 [ 969.151847] ? blkdev_common_ioctl+0x1930/0x1930 [ 969.151860] ? selinux_file_ioctl+0xb6/0x270 [ 969.151878] block_ioctl+0xf9/0x140 [ 969.151887] ? blkdev_read_iter+0x1c0/0x1c0 [ 969.151899] __x64_sys_ioctl+0x19a/0x210 [ 969.151913] do_syscall_64+0x33/0x40 [ 969.151926] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 969.151933] RIP: 0033:0x7fecffa1e8d7 [ 969.151943] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 969.151949] RSP: 002b:00007fecfcf93f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 969.151961] RAX: ffffffffffffffda RBX: 00007fecffa68970 RCX: 00007fecffa1e8d7 [ 969.151967] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 969.151973] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 969.151979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 969.151985] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 969.159677] EXT4-fs (loop5): Can't read superblock on 2nd try [ 969.217077] FAULT_INJECTION: forcing a failure. [ 969.217077] name failslab, interval 1, probability 0, space 0, times 0 [ 969.217103] CPU: 0 PID: 7405 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 969.217117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 969.217125] Call Trace: [ 969.217155] dump_stack+0x107/0x167 [ 969.217184] should_fail.cold+0x5/0xa [ 969.217219] ? create_object.isra.0+0x3a/0xa30 [ 969.217243] should_failslab+0x5/0x20 [ 969.217264] kmem_cache_alloc+0x5b/0x310 [ 969.217300] create_object.isra.0+0x3a/0xa30 [ 969.217319] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 969.217354] kmem_cache_alloc_trace+0x151/0x320 [ 969.217373] ? alloc_pages_current+0x18f/0x280 [ 969.217410] io_uring_setup+0x17ed/0x2980 [ 969.217450] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 969.217469] ? wait_for_completion_io+0x270/0x270 [ 969.217541] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 969.217564] ? syscall_enter_from_user_mode+0x1d/0x50 [ 969.217596] do_syscall_64+0x33/0x40 [ 969.217619] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 969.217633] RIP: 0033:0x7f3f549c6b19 [ 969.217653] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 969.217666] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 969.217690] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 969.217703] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 969.217715] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 969.217728] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 969.217740] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 969.247942] loop3: detected capacity change from 0 to 4096 [ 969.290700] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 969.315267] loop5: detected capacity change from 0 to 2048 [ 969.315356] FAULT_INJECTION: forcing a failure. [ 969.315356] name failslab, interval 1, probability 0, space 0, times 0 [ 969.315369] CPU: 1 PID: 7412 Comm: syz-executor.5 Not tainted 5.10.247 #1 [ 969.315375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 969.315379] Call Trace: [ 969.315398] dump_stack+0x107/0x167 [ 969.315412] should_fail.cold+0x5/0xa [ 969.315424] ? skb_clone+0x14f/0x3d0 [ 969.315437] should_failslab+0x5/0x20 [ 969.315450] kmem_cache_alloc+0x5b/0x310 [ 969.315463] skb_clone+0x14f/0x3d0 [ 969.315479] netlink_broadcast_filtered+0x9a5/0xf50 [ 969.315498] ? __alloc_skb+0x388/0x5b0 [ 969.315513] netlink_broadcast+0x35/0x50 [ 969.315529] kobject_uevent_env+0x93d/0xfd0 [ 969.315543] ? blk_queue_flag_set+0x22/0x30 [ 969.315555] ? __loop_update_dio+0x2d2/0x690 [ 969.315569] loop_configure+0x1118/0x1410 [ 969.315589] lo_ioctl+0xa57/0x16b0 [ 969.315602] ? avc_has_extended_perms+0x7f1/0xf40 [ 969.315617] ? loop_set_status_old+0x250/0x250 [ 969.315630] ? avc_ss_reset+0x180/0x180 [ 969.315645] ? find_held_lock+0x2c/0x110 [ 969.315664] ? __lock_acquire+0xbb1/0x5b00 [ 969.315707] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 969.315721] ? generic_block_fiemap+0x60/0x60 [ 969.315731] ? lock_downgrade+0x6d0/0x6d0 [ 969.315743] ? build_open_flags+0x6f0/0x6f0 [ 969.315758] ? loop_set_status_old+0x250/0x250 [ 969.315769] blkdev_ioctl+0x291/0x710 [ 969.315781] ? blkdev_common_ioctl+0x1930/0x1930 [ 969.315795] ? selinux_file_ioctl+0xb6/0x270 [ 969.315810] block_ioctl+0xf9/0x140 [ 969.315820] ? blkdev_read_iter+0x1c0/0x1c0 [ 969.315832] __x64_sys_ioctl+0x19a/0x210 [ 969.315846] do_syscall_64+0x33/0x40 [ 969.315859] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 969.315866] RIP: 0033:0x7fecffa1e8d7 [ 969.315877] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 969.315883] RSP: 002b:00007fecfcf93f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 969.315896] RAX: ffffffffffffffda RBX: 00007fecffa68970 RCX: 00007fecffa1e8d7 [ 969.315903] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 969.315909] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 969.315915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 969.315922] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 969.321115] EXT4-fs (loop5): Can't read superblock on 2nd try 04:52:50 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 16) 04:52:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x5e, 0x0, @empty}, 0x1c) 04:52:50 executing program 7: syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x4b, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x12fa42, 0x9) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, 0x0) r3 = fork() ioctl$RTC_PIE_ON(r1, 0x7005) ptrace(0x10, r3) ptrace$getsig(0x4202, r3, 0x32, &(0x7f00000002c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) openat$dir(0xffffffffffffff9c, &(0x7f00000007c0)='./file0\x00', 0x440000, 0xe7) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000340)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000780)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000740)={&(0x7f00000003c0)={0x354, 0x22, 0x300, 0x70bd2a, 0x25dfdbfd, {0x3}, [@nested={0x50, 0x4c, 0x0, 0x1, [@typed={0x8, 0x27, 0x0, 0x0, @pid=r3}, @typed={0x39, 0x28, 0x0, 0x0, @binary="970a06914277ff5d0fd3450980bf8e49e2a9ce946f13cf2545258a3a2096c49dfeede422fb62e57bbb0ecef7d33e926d6cce23449a"}, @typed={0x8, 0x6b, 0x0, 0x0, @pid=r4}]}, @nested={0x198, 0x95, 0x0, 0x1, [@typed={0xd3, 0x1e, 0x0, 0x0, @binary="fcde9c7b1673bd0fc717ccb86b5a54772027514c7833125ccfcd69f7ab2df2d0e7613b399528555e0e7bb69d2546f747968fec822fede89e714a382e0cf5ec8e46faa3abe9b914c626edce15eb41befe1a3a857b069510f1519219b00017257193d980ee4614b0647866256bdde917a58e51ac3f955a4cfcefd0dc4ab74adb0e905eb7a7d617dae7b33fe9ba2fc7ce5c6b552731a8313541ae8785b5ccb0fe46a9471fa9fbdaee3f39b98cd4319971811ad67315bf5b94df0da3c82111c188e9961dbecdc21828982bd13f0c6c147d"}, @generic="1eb4ad204b3162b81b00d6eb760d379982e4a4b297c79e2f8c22729e01deef84639c848b40fc2d86e90456577c", @generic="04a40bb73c2fa4c882627602b441c9", @generic="43bc241c371a87ee7030502722b40129ef0f59f1891ffba9eb79b4eea0ef1fe66cbe59a9671f130575b9d4eafb9fd3d94a39b9f5", @typed={0x50, 0xb, 0x0, 0x0, @binary="c04c7950b5eca2dfed767484e466eb65b2c97129763dfe4983a6e774a89d10be39a76c70770d02bce8a6f7c5d8076d3b59db943ed721f681af9992da49c3bb16dd2ce11ffc362ef5f7721ffe"}]}, @nested={0xaf, 0x81, 0x0, 0x1, [@typed={0x4, 0x33}, @typed={0x8, 0x4, 0x0, 0x0, @uid=0xee00}, @typed={0xc, 0x8, 0x0, 0x0, @u64=0x5}, @typed={0x18, 0x57, 0x0, 0x0, @str='security.capability\x00'}, @typed={0xc, 0x3, 0x0, 0x0, @u64=0x3}, @generic="340f909d99b8299b7d06671aa6c8420aa420529f2a68de321083389d396ca1af8b4760d1d886dcf5d67876ed20f6406b4f59b5e03ae973dae3ad4eecdf835955fb2eb0d77396a88880e18bf21b0e84d0b38a6281142738073c0b0a8dbe4c14d71832bb104119ff", @typed={0x8, 0x1f, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @typed={0x8, 0x8a, 0x0, 0x0, @pid=r5}, @generic="cd0d85c7aa3c3dc302d8823ccafaf60b3df52c0f31f79b05669fa6b8b19a782a5da24a47d7bd224e8f98663828d8c1d99bd74a603b694e89e602d4c4ac96c89a40d9d4b81b327d7923f6", @generic="8c3aace905cd8b9e894be01c303739c3f15ecfa6f7e8bd21e73760a4cdf090d4c791cff25228a756f58706430423ff882f55205125824f465a4ac97f423ff41449b18c671d40a9bd9cafb05751e78dede0ee007cd1"]}, 0x354}, 0x1, 0x0, 0x0, 0x40000}, 0x440c4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast2, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) fsetxattr$security_capability(r2, &(0x7f0000000080), &(0x7f0000000240)=@v3={0x3000000, [{0xfff, 0x4}, {0x7fffffff, 0x5}], r6}, 0x18, 0x0) lseek(r0, 0xd5, 0x2) getdents64(r0, &(0x7f0000000880)=""/4096, 0x1000) 04:52:50 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 983.800168] FAULT_INJECTION: forcing a failure. [ 983.800168] name failslab, interval 1, probability 0, space 0, times 0 [ 983.802629] CPU: 1 PID: 7423 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 983.804078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 983.805813] Call Trace: [ 983.806387] dump_stack+0x107/0x167 [ 983.807154] should_fail.cold+0x5/0xa [ 983.807938] ? copy_process+0x3305/0x78b0 [ 983.808789] should_failslab+0x5/0x20 [ 983.809603] kmem_cache_alloc_node+0x55/0x330 [ 983.810528] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 983.811612] copy_process+0x3305/0x78b0 04:52:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x805, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:52:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) (fail_nth: 48) 04:52:50 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x125f, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0xb2d, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x200000) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000200)={'bond0\x00', &(0x7f0000000100)=@ethtool_drvinfo={0x3, "9db569717a0321dc8e6e0f7cbf0fd65c46798850723771372d3b79b7c2ff34ed", "5de0fa180ec1fa1f2e6d08349b2e080c7f66c328da673e309f3be92825e1709f", "67106cccc08429e62e5467865529e4d713107c913f0ba8628b57f1e975991466", "965d37a97d1b9b5b13887ad33a9a3b9f661143ee7dbf6839828a9be2b9c0dd29", "4b419b74532951494ebfb811adb456ab3d329bf893ad83678bb6b65569a29d76", "437ccfd0ec76504bb1fba8b0", 0x3, 0x7, 0x6, 0x6, 0x401}}) ioctl$FS_IOC_RESVSP(r3, 0x40305828, 0x0) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, 0x0) poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x5}, {r2, 0x100}, {r3, 0x308}, {r5, 0x400}, {r1, 0x1400}], 0x5, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 04:52:50 executing program 0: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x430b, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fa6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x300) r1 = accept$inet(r0, 0x0, &(0x7f0000000100)) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) read(0xffffffffffffffff, &(0x7f00000001c0)=""/107, 0x6b) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000240)={0x11, 0x8, r5, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) openat(r2, &(0x7f0000000340)='./file0\x00', 0x101000, 0x10) r6 = socket$unix(0x1, 0x2, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r6, 0x4008f50a, &(0x7f0000000080)={0x88, 0x62}) sendfile(r3, r2, 0x0, 0x500000001) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000280)=""/181, 0xb5, 0x7c9) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000040)={0x4, 0x1000}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10) r7 = socket$inet(0x2, 0x3, 0x6) sendmmsg$inet(r7, &(0x7f0000000000), 0x400000d, 0x0) [ 983.812456] ? SOFTIRQ_verbose+0x10/0x10 [ 983.813511] ? stack_trace_save+0x8c/0xc0 [ 983.814387] ? lock_acquire+0x197/0x470 [ 983.815224] ? io_sq_thread_park+0x79/0xd0 [ 983.816120] ? perf_trace_lock+0xac/0x490 [ 983.816987] ? lock_release+0x680/0x680 [ 983.817841] ? __cleanup_sighand+0xb0/0xb0 [ 983.818345] loop3: detected capacity change from 0 to 4096 [ 983.818719] ? kernel_text_address+0xf2/0x120 [ 983.818756] ? find_held_lock+0x2c/0x110 [ 983.821752] ? io_uring_setup+0x1c23/0x2980 [ 983.822683] ? lock_downgrade+0x6d0/0x6d0 [ 983.823561] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 983.824569] create_io_thread+0xb6/0xf0 [ 983.825417] ? pidfd_prepare+0x80/0x80 [ 983.826247] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 983.827268] io_uring_setup+0x1d79/0x2980 [ 983.828154] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 983.829227] ? wait_for_completion_io+0x270/0x270 [ 983.830285] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 983.831383] ? syscall_enter_from_user_mode+0x1d/0x50 [ 983.832474] do_syscall_64+0x33/0x40 [ 983.833270] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 983.834365] RIP: 0033:0x7f3f549c6b19 [ 983.835165] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 983.839032] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 983.840616] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 983.842117] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 983.843619] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 983.845116] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 983.846612] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 983.856391] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 983.886061] loop5: detected capacity change from 0 to 2048 [ 983.887496] FAULT_INJECTION: forcing a failure. [ 983.887496] name failslab, interval 1, probability 0, space 0, times 0 [ 983.889902] CPU: 1 PID: 7433 Comm: syz-executor.5 Not tainted 5.10.247 #1 [ 983.891355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 983.893056] Call Trace: [ 983.893634] dump_stack+0x107/0x167 [ 983.894421] should_fail.cold+0x5/0xa [ 983.895231] ? create_object.isra.0+0x3a/0xa30 [ 983.896203] should_failslab+0x5/0x20 [ 983.897009] kmem_cache_alloc+0x5b/0x310 [ 983.897868] ? find_held_lock+0x2c/0x110 [ 983.898720] create_object.isra.0+0x3a/0xa30 [ 983.899651] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 983.900696] kmem_cache_alloc+0x159/0x310 [ 983.901598] skb_clone+0x14f/0x3d0 [ 983.902361] netlink_broadcast_filtered+0x9a5/0xf50 [ 983.903437] ? __alloc_skb+0x388/0x5b0 [ 983.904266] netlink_broadcast+0x35/0x50 [ 983.905136] kobject_uevent_env+0x93d/0xfd0 [ 983.906062] ? blk_queue_flag_set+0x22/0x30 [ 983.906975] ? __loop_update_dio+0x2d2/0x690 [ 983.907916] loop_configure+0x1118/0x1410 [ 983.908785] lo_ioctl+0xa57/0x16b0 [ 983.909556] ? avc_has_extended_perms+0x7f1/0xf40 [ 983.910586] ? loop_set_status_old+0x250/0x250 [ 983.911573] ? avc_ss_reset+0x180/0x180 [ 983.912423] ? find_held_lock+0x2c/0x110 [ 983.913305] ? __lock_acquire+0xbb1/0x5b00 [ 983.914265] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 983.915384] ? generic_block_fiemap+0x60/0x60 [ 983.916335] ? lock_downgrade+0x6d0/0x6d0 [ 983.917191] ? build_open_flags+0x6f0/0x6f0 [ 983.918124] ? loop_set_status_old+0x250/0x250 [ 983.919106] blkdev_ioctl+0x291/0x710 [ 983.919910] ? blkdev_common_ioctl+0x1930/0x1930 [ 983.920912] ? selinux_file_ioctl+0xb6/0x270 [ 983.921853] block_ioctl+0xf9/0x140 [ 983.922601] ? blkdev_read_iter+0x1c0/0x1c0 [ 983.923486] __x64_sys_ioctl+0x19a/0x210 [ 983.924330] do_syscall_64+0x33/0x40 [ 983.925103] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 983.926164] RIP: 0033:0x7fecffa1e8d7 [ 983.926933] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 983.930716] RSP: 002b:00007fecfcf93f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 983.932268] RAX: ffffffffffffffda RBX: 00007fecffa68970 RCX: 00007fecffa1e8d7 [ 983.933751] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 983.935235] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 983.936730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 983.938247] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 983.978345] EXT4-fs (loop5): Can't read superblock on 2nd try 04:52:50 executing program 6: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000080)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000010400), 0x0, 0x8000}, {0x0, 0x0, 0x80000000}], 0x0, &(0x7f0000000040)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file1\x00', 0x2, 0x0, &(0x7f00000001c0), 0x60000, &(0x7f00000001c0)=ANY=[@ANYBLOB="73686f72746e616d652c757466383d312c756e695f786c6174653d302c06686f72746e616d653d776c6174653d312c657569643c00"/62, @ANYRESHEX=r1, @ANYBLOB="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"]) renameat(r0, &(0x7f00000000c0)='./file1\x00', r2, &(0x7f0000000640)='./file1\x00') rmdir(&(0x7f0000000480)='./file1\x00') 04:52:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x900, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:52:50 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 17) 04:52:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) (fail_nth: 49) [ 984.103741] loop6: detected capacity change from 0 to 135266304 04:52:50 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 984.170875] FAULT_INJECTION: forcing a failure. [ 984.170875] name failslab, interval 1, probability 0, space 0, times 0 [ 984.173326] CPU: 1 PID: 7454 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 984.174775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 984.176531] Call Trace: [ 984.177094] dump_stack+0x107/0x167 [ 984.177878] should_fail.cold+0x5/0xa [ 984.178693] ? create_object.isra.0+0x3a/0xa30 [ 984.179664] should_failslab+0x5/0x20 [ 984.180476] kmem_cache_alloc+0x5b/0x310 [ 984.181349] create_object.isra.0+0x3a/0xa30 [ 984.182281] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 984.183359] kmem_cache_alloc_node+0x169/0x330 [ 984.184329] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 984.185455] copy_process+0x3305/0x78b0 [ 984.186296] ? SOFTIRQ_verbose+0x10/0x10 [ 984.187159] ? _raw_spin_unlock_irq+0x1f/0x30 [ 984.188103] ? trace_hardirqs_on+0x5b/0x180 [ 984.189016] ? _raw_spin_unlock_irq+0x1f/0x30 [ 984.189964] ? finish_task_switch+0x126/0x5d0 [ 984.190909] ? finish_task_switch+0xef/0x5d0 [ 984.191848] ? lock_acquire+0x197/0x470 [ 984.192694] ? io_sq_thread_park+0x79/0xd0 [ 984.193599] ? perf_trace_lock+0xac/0x490 [ 984.194453] ? lock_release+0x680/0x680 [ 984.195304] ? __cleanup_sighand+0xb0/0xb0 [ 984.196195] ? kernel_text_address+0xf2/0x120 [ 984.197148] ? find_held_lock+0x2c/0x110 [ 984.198036] ? io_uring_setup+0x1c23/0x2980 [ 984.198971] ? lock_downgrade+0x6d0/0x6d0 [ 984.199856] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 984.200978] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 984.202035] create_io_thread+0xb6/0xf0 [ 984.202881] ? pidfd_prepare+0x80/0x80 [ 984.203742] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 984.204800] io_uring_setup+0x1d79/0x2980 [ 984.205697] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 984.206772] ? wait_for_completion_io+0x270/0x270 [ 984.207821] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 984.208929] ? syscall_enter_from_user_mode+0x1d/0x50 [ 984.210031] do_syscall_64+0x33/0x40 [ 984.210819] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 984.211880] RIP: 0033:0x7f3f549c6b19 [ 984.212669] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 984.216493] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 984.218105] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 984.219618] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 984.221126] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 984.222661] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 984.224169] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 984.244953] loop5: detected capacity change from 0 to 2048 [ 984.246590] FAULT_INJECTION: forcing a failure. [ 984.246590] name failslab, interval 1, probability 0, space 0, times 0 [ 984.248915] CPU: 1 PID: 7453 Comm: syz-executor.5 Not tainted 5.10.247 #1 [ 984.250336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 984.250383] loop3: detected capacity change from 0 to 4096 [ 984.252037] Call Trace: [ 984.252062] dump_stack+0x107/0x167 [ 984.252092] should_fail.cold+0x5/0xa [ 984.255375] ? getname_flags.part.0+0x50/0x4f0 [ 984.256323] should_failslab+0x5/0x20 [ 984.257123] kmem_cache_alloc+0x5b/0x310 [ 984.257968] ? generic_block_fiemap+0x60/0x60 [ 984.258924] getname_flags.part.0+0x50/0x4f0 [ 984.259859] getname_flags+0x9a/0xe0 [ 984.260644] do_mkdirat+0x8f/0x2b0 [ 984.261402] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 984.262521] ? user_path_create+0xf0/0xf0 [ 984.263383] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 984.264459] ? syscall_enter_from_user_mode+0x1d/0x50 [ 984.265550] do_syscall_64+0x33/0x40 [ 984.266313] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 984.267367] RIP: 0033:0x7fecffa1dc27 [ 984.268130] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 984.271911] RSP: 002b:00007fecfcf93fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 984.273512] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fecffa1dc27 [ 984.275029] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 984.276530] RBP: 00007fecfcf94040 R08: 0000000000000000 R09: ffffffffffffffff [ 984.278024] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 984.279515] R13: 0000000020000100 R14: 00007fecfcf94000 R15: 0000000020000480 04:52:50 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fork() ptrace(0x10, r1) ptrace$getsig(0x4202, r1, 0x32, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x8, 0x0, 0x6, 0x0, 0x0, 0x9, 0x4000, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x80000000, 0x1, @perf_config_ext={0x5, 0xa8c}, 0x8021, 0x3, 0x5, 0x0, 0x87, 0x0, 0x8001, 0x0, 0x35, 0x0, 0x7}, r1, 0xc, r0, 0xa) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) waitid(0x1, r2, 0x0, 0x1000000, &(0x7f0000000180)) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x1f, 0x2, 0x4, 0x28, 0x0, 0x7, 0x2, 0xa, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x8, 0xff}, 0x4004, 0xf6c, 0xf76, 0x7, 0x7, 0x3, 0x1f, 0x0, 0x3, 0x0, 0x5}, 0xffffffffffffffff, 0xc, r0, 0x2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write$binfmt_script(r3, &(0x7f00000004c0)={'#! ', './file0', [{0x20, '\x00'}], 0xa, "65a2c540977a8a1c36d7c3a9b2caee353e7983fc2c5a921cf9c718659f35ea525ca1e97f24c0bfd8c74c5527a275f1db9af7ba1b27ed8451361ada047e6dc384346e76a0eb22b2c154483f75549cc5bd7bd49328d63ed547d4681241954848142bb1a826b7c001383d1c604cf1c6515faa4341b15bce33eadc62cd98c7a5a8118647a8d6820d6b366bb71f341dc3c555df6fee5c82fd05e5476707819f6443dec84a1a19a07369a46bb855bcc0d2b6da65529ff2756d"}, 0xc3) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) r5 = fcntl$getown(r0, 0x9) wait4(r5, &(0x7f0000000240), 0x4, &(0x7f0000000340)) [ 984.318099] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:52:50 executing program 7: ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xd, 0x4004010, 0xffffffffffffffff, 0x3104b000) [ 984.356002] ISOFS: Unable to identify CD-ROM format. 04:52:50 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 18) [ 984.379055] FAULT_INJECTION: forcing a failure. [ 984.379055] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 984.381800] CPU: 0 PID: 7468 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 984.383295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 984.385054] Call Trace: [ 984.385657] dump_stack+0x107/0x167 [ 984.386456] should_fail.cold+0x5/0xa [ 984.387282] __alloc_pages_nodemask+0x182/0x600 [ 984.388289] ? lock_downgrade+0x6d0/0x6d0 [ 984.389185] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 984.390477] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 984.391591] ? kmem_cache_alloc_node+0x2bc/0x330 [ 984.392592] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 984.393730] copy_process+0x62b/0x78b0 [ 984.394563] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 984.395631] ? stack_trace_save+0x8c/0xc0 [ 984.396512] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 984.397608] ? perf_trace_lock+0x2bd/0x490 [ 984.398534] ? lock_release+0x680/0x680 [ 984.399393] ? __cleanup_sighand+0xb0/0xb0 [ 984.400308] ? find_held_lock+0x2c/0x110 [ 984.401185] ? io_uring_setup+0x1c23/0x2980 [ 984.402103] ? lock_downgrade+0x6d0/0x6d0 [ 984.402994] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 984.404042] create_io_thread+0xb6/0xf0 [ 984.404881] ? pidfd_prepare+0x80/0x80 [ 984.405726] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 984.406799] io_uring_setup+0x1d79/0x2980 [ 984.407699] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 984.408773] ? wait_for_completion_io+0x270/0x270 [ 984.409854] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 984.410967] ? syscall_enter_from_user_mode+0x1d/0x50 [ 984.412070] do_syscall_64+0x33/0x40 [ 984.412853] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 984.413950] RIP: 0033:0x7f3f549c6b19 [ 984.414735] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 984.418671] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 984.420280] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 04:52:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x905, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 984.421786] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 984.423511] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 984.425026] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 984.426554] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 984.475626] loop6: detected capacity change from 0 to 135266304 [ 984.543144] ISOFS: Unable to identify CD-ROM format. [ 984.559992] loop3: detected capacity change from 0 to 4096 [ 984.575962] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:53:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:53:07 executing program 0: prctl$PR_SET_PDEATHSIG(0x1, 0x0) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1000000, &(0x7f0000000080)=ANY=[@ANYBLOB='dots,time_offset=0x000001bd,mask=MAY_APPEND,smackfsroot=\x00\x00\x00\x00,uid>\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRESDEC=0x0, @ANYBLOB="2c6f626a5f747970653d292d2e2efc2d257b2c00"]) 04:53:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) (fail_nth: 50) 04:53:07 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 19) [ 1000.651704] loop3: detected capacity change from 0 to 4096 [ 1000.667192] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:53:07 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x0, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:53:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfc, 0x0, @empty}, 0x1c) 04:53:07 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newae={0x48, 0x1e, 0x1, 0x0, 0x0, {{@in=@remote}, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, [@etimer_thresh={0x8}]}, 0x48}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000680)={'batadv_slave_1\x00', 0x0}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000006c0)={'wg2\x00', 0x0}) sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000940)={&(0x7f00000003c0)=ANY=[@ANYBLOB="f8010000", @ANYRES16=0x0, @ANYBLOB="00082dbd7000ffdbdf250f0000000c00018008000100", @ANYRES32=0x0, @ANYBLOB="14000180080003000000000008000300050000007800018008000100", @ANYRES32=0x0, @ANYBLOB="140002006970766c616e3100000000000000000008000300020000001400020073797a5f74756e0000000000000000000800030001000000080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="080003000300000008000300000000001400020067656e657665300000000000000000003400018008000300d90485ed0800030001000000080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="080003000300000008000100", @ANYRES32=0x0, @ANYBLOB="60000180080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="140002006772657461703000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="240001800800030002000000080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="080003000200000018000180140002007465616d5f736c6176655f30000000001c000180080003000300000008000300010000000800030000000000600001801400020076657468305f766972745f776966690008000100", @ANYRES32=r5, @ANYBLOB="14000200767863616e3100000000000000000000080003000000000008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="14000200626f6e645f736c6176655f30000000003a7d41d0fd6c98bca781398981edfda7c6452e3766848e9bdbd7250a82a44cb4268bff9146914ed33a38b4850fa6b9e09afa2b0d64dc3a905609777b3e521cd95c9a5872f43c5288aea8f7043e01593a7993a331a7ae47ff6c8b460c8e2e0eea0f78750489b95e331ef7935e6c1a660d3b14ae146b5a5af8"], 0x1f8}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x240002, 0xa) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) r9 = dup(r8) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r9, 0x8936, &(0x7f0000000080)={@local, 0x78, r11}) ioctl$sock_inet6_SIOCDIFADDR(r9, 0x8916, &(0x7f0000000000)={@remote, 0x0, r11}) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x43ec81, 0x105) sendmsg$nl_xfrm(r7, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100260}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=@acquire={0x134, 0x17, 0x0, 0x70bd29, 0x25dfdbfd, {{@in6=@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x4d3, 0x18}, @in=@dev={0xac, 0x14, 0x14, 0x17}, {@in=@private=0xa010100, @in6=@private1, 0x4e21, 0x0, 0x4e21, 0x1d, 0xa, 0xa0, 0xa0, 0x2e}, {{@in=@multicast2, @in=@multicast1, 0x4e23, 0x3, 0x4e23, 0x0, 0xa, 0x80, 0x80, 0x2b, r11, 0xee01}, {0x7, 0xa60, 0x7, 0x3ff, 0x9, 0xffffffffffffffff, 0x2, 0x4}, {0x1, 0x2, 0x4, 0x822}, 0x3, 0x6e6bb8, 0x2, 0x1, 0x1}, 0x3, 0xffffffff, 0x69f0, 0x70bd27}, [@policy_type={0xa}]}, 0x134}}, 0x20000090) 04:53:07 executing program 6: syz_io_uring_setup(0x0, 0x0, &(0x7f0000fef000/0x11000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000280), 0xa}, 0x61b8, 0x0, 0x3, 0x0, 0x13, 0xfffffffd, 0xb419}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x100010, r1, 0xd7190000) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}, 0x1, 0x0, 0x0, 0x90}, 0x44005) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x3000000a}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)={0x20, 0x12, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x3ffe, 0x0, 0x0, @fd}, @nested={0x4}]}, 0x20}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="20000000100001000cf70000000000000000000008000000", @ANYRES32, @ANYBLOB="04000080"], 0x20}}, 0x0) dup(0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000002c0)={'wlan1\x00'}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001a0011cd"], 0x1c}, 0x1, 0x0, 0x0, 0x4004804}, 0x20000854) readv(r4, &(0x7f0000000400)=[{&(0x7f0000000180)=""/43, 0x2b}], 0x1) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) [ 1000.677617] loop5: detected capacity change from 0 to 2048 [ 1000.685877] FAULT_INJECTION: forcing a failure. [ 1000.685877] name failslab, interval 1, probability 0, space 0, times 0 [ 1000.688289] CPU: 1 PID: 7492 Comm: syz-executor.5 Not tainted 5.10.247 #1 [ 1000.689745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1000.691494] Call Trace: [ 1000.692058] dump_stack+0x107/0x167 [ 1000.692838] should_fail.cold+0x5/0xa [ 1000.693656] ? create_object.isra.0+0x3a/0xa30 [ 1000.694619] should_failslab+0x5/0x20 [ 1000.695422] kmem_cache_alloc+0x5b/0x310 [ 1000.696283] create_object.isra.0+0x3a/0xa30 [ 1000.697212] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1000.698296] kmem_cache_alloc+0x159/0x310 [ 1000.699169] ? __switch_to+0x572/0xf70 [ 1000.699996] getname_flags.part.0+0x50/0x4f0 [ 1000.700930] getname_flags+0x9a/0xe0 [ 1000.701727] do_mkdirat+0x8f/0x2b0 [ 1000.702488] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1000.703639] ? user_path_create+0xf0/0xf0 [ 1000.704519] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1000.705643] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1000.706733] do_syscall_64+0x33/0x40 [ 1000.707522] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1000.708604] RIP: 0033:0x7fecffa1dc27 [ 1000.709392] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1000.713284] RSP: 002b:00007fecfcf93fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1000.714897] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fecffa1dc27 [ 1000.716392] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1000.717904] RBP: 00007fecfcf94040 R08: 0000000000000000 R09: ffffffffffffffff [ 1000.719407] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1000.720903] R13: 0000000020000100 R14: 00007fecfcf94000 R15: 0000000020000480 [ 1000.733550] FAULT_INJECTION: forcing a failure. [ 1000.733550] name failslab, interval 1, probability 0, space 0, times 0 [ 1000.736045] CPU: 1 PID: 7498 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1000.737496] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1000.739237] Call Trace: [ 1000.739793] dump_stack+0x107/0x167 [ 1000.740566] should_fail.cold+0x5/0xa [ 1000.741373] ? __delayacct_tsk_init+0x1b/0x80 [ 1000.742323] should_failslab+0x5/0x20 [ 1000.743122] kmem_cache_alloc+0x5b/0x310 [ 1000.743983] __delayacct_tsk_init+0x1b/0x80 [ 1000.744892] copy_process+0x3399/0x78b0 [ 1000.745733] ? SOFTIRQ_verbose+0x10/0x10 [ 1000.746594] ? stack_trace_save+0x8c/0xc0 [ 1000.747477] ? lock_acquire+0x197/0x470 [ 1000.748314] ? io_sq_thread_park+0x79/0xd0 [ 1000.749218] ? __cleanup_sighand+0xb0/0xb0 [ 1000.750114] ? kernel_text_address+0xf2/0x120 [ 1000.751058] ? find_held_lock+0x2c/0x110 [ 1000.751917] ? io_uring_setup+0x1c23/0x2980 [ 1000.752828] ? lock_downgrade+0x6d0/0x6d0 [ 1000.753711] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 1000.754751] create_io_thread+0xb6/0xf0 [ 1000.755586] ? pidfd_prepare+0x80/0x80 [ 1000.756409] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 1000.757476] io_uring_setup+0x1d79/0x2980 [ 1000.758357] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1000.759430] ? wait_for_completion_io+0x270/0x270 [ 1000.760467] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1000.761576] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1000.762658] do_syscall_64+0x33/0x40 [ 1000.763448] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1000.764518] RIP: 0033:0x7f3f549c6b19 [ 1000.765296] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1000.769150] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1000.770751] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1000.772249] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1000.773745] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1000.775342] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1000.776957] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 04:53:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa05, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:53:07 executing program 0: r0 = creat(0x0, 0x0) r1 = syz_io_uring_complete(0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(0x0, 0x0, 0x0, 0x0, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x9}, 0x8000, 0x0, 0x0, 0x0, 0x80, 0xfffffffc, 0x2}, 0x0, 0x1, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_io_uring_setup(0x120d, &(0x7f0000000000)={0x0, 0x7dae, 0x9, 0x2, 0x3cd, 0x0, r0}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) syz_io_uring_complete(r2) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SG_IO(r3, 0x6805, 0x0) r4 = openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000140), 0x2, 0x0) ioctl$VFAT_IOCTL_READDIR_BOTH(r4, 0x82307201, &(0x7f00000002c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) [ 1000.860608] EXT4-fs (loop5): Can't read superblock on 2nd try [ 1000.921818] loop3: detected capacity change from 0 to 4096 04:53:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) (fail_nth: 51) [ 1000.955436] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:53:07 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x401}) pread64(r0, &(0x7f0000000080)=""/87, 0x57, 0x10001) 04:53:07 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 20) 04:53:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:53:07 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x0, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:53:07 executing program 0: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0xbda18b8173fee08c, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x54, 0x0, 0x8, 0x70bd27, 0x25dfdbfd, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x2}, {0x6, 0x11, 0x2}, {0x8, 0x15, 0xe1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x80}, 0x8182) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) 04:53:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1001.138419] FAULT_INJECTION: forcing a failure. [ 1001.138419] name failslab, interval 1, probability 0, space 0, times 0 [ 1001.140917] CPU: 0 PID: 7535 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1001.142389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1001.144153] Call Trace: [ 1001.144723] dump_stack+0x107/0x167 [ 1001.145516] should_fail.cold+0x5/0xa [ 1001.146337] ? create_object.isra.0+0x3a/0xa30 [ 1001.147320] should_failslab+0x5/0x20 [ 1001.148131] kmem_cache_alloc+0x5b/0x310 [ 1001.149026] create_object.isra.0+0x3a/0xa30 [ 1001.149980] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1001.151100] kmem_cache_alloc+0x159/0x310 [ 1001.152006] __delayacct_tsk_init+0x1b/0x80 [ 1001.152949] copy_process+0x3399/0x78b0 [ 1001.153818] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1001.154926] ? finish_task_switch+0x1a4/0x5d0 [ 1001.155884] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1001.156989] ? perf_trace_lock+0x2bd/0x490 [ 1001.157976] ? __cleanup_sighand+0xb0/0xb0 [ 1001.158914] ? find_held_lock+0x2c/0x110 [ 1001.159818] ? io_uring_setup+0x1c23/0x2980 [ 1001.160742] ? lock_downgrade+0x6d0/0x6d0 [ 1001.161666] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 1001.162717] create_io_thread+0xb6/0xf0 [ 1001.163583] ? pidfd_prepare+0x80/0x80 [ 1001.164578] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 1001.165781] io_uring_setup+0x1d79/0x2980 [ 1001.166702] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1001.167806] ? wait_for_completion_io+0x270/0x270 [ 1001.168903] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1001.170046] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1001.171186] do_syscall_64+0x33/0x40 [ 1001.172005] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1001.173121] RIP: 0033:0x7f3f549c6b19 [ 1001.173942] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1001.177915] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1001.179557] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1001.181085] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1001.182641] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1001.184176] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1001.185726] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 04:53:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:53:07 executing program 6: r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) pwrite64(r1, &(0x7f0000000300)="2d41fe4d1f0f38e0a05aba766d6de53b6f2784835c63d91f4f9b50f981c03617953a587b7a60ab2bae2cfef212962dc2cae3e85a0d1a1674bd166ab920e76bc2d50c95dca59c0856824545ea63c2881e7447381f17f9817a20a27c80eddd17d436e6b30335d04fd8613295197f50a73ddf7732e9c1e58b53403bdfac593bb6ac8c57f433bfc843cc44f7f5", 0x8b, 0x7) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, 0x0) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000880)={0x3, 0x1, 0xb, 0x19, 0x1a3, &(0x7f0000000480)}) pwrite64(r0, &(0x7f0000000140)="798c73cd510faed6ac508810032e669908d96e0c5f4bf826f98a2ef309c59abf5b4ed07124e7ea902f0c8398b7fda5195771fd71fcc09690d3a371d5b5554ede89fd853c39dadac6d8a06cfcf39d0898324f760dce4e5792ff8b68c7d0a809e1f38243a7cb6e31efedf0f5580c5f98443815ed5ab5da327e2adf2ce3c7fb1c92d6ae00e0a4dbbc3c31809883b1fa4b49b4348777805c3e0978a20081a163f6033980614049701ec9d84852bee569d48eb296c51e1d10e2deb9c62845c3ffc61a4b79424d4f02f19dd42af622ead46e5c9779567237aed03f51dc3883cb9aebbbba42835b1467457cfe7c63273e1395adf5f36a39b956fab4", 0xffffffffffffff4d, 0x9) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) getdents(r3, 0x0, 0x0) r4 = socket$inet6(0xa, 0x810, 0x3) mount$9p_rdma(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x818000, &(0x7f00000003c0)={'trans=rdma,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@rq={'rq', 0x3d, 0x40}}, {@common=@version_L}], [{@pcr={'pcr', 0x3d, 0x2}}, {@obj_type={'obj_type', 0x3d, '*\'+:$*'}}, {@fsname={'fsname', 0x3d, '\x00'}}, {@permit_directio}, {@smackfsdef={'smackfsdef', 0x3d, '\\-%[%&['}}, {@obj_role={'obj_role', 0x3d, '\x00'}}]}}) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000080)={0x62, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x80000000}]}, 0x10) fallocate(r0, 0x0, 0x0, 0x4) connect(r0, &(0x7f0000000000)=@can, 0x80) creat(&(0x7f0000000100)='./file0\x00', 0x0) 04:53:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb05, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:53:07 executing program 7: inotify_init() close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) syz_io_uring_setup(0x60dd, &(0x7f00000006c0)={0x0, 0x77c5, 0x20, 0x0, 0x3e2, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000000c0), &(0x7f00000007c0)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f00000001c0)='ext2\x00', &(0x7f0000000200)='./file0\x00', 0x3, 0x3, &(0x7f0000000440)=[{&(0x7f0000000240)="9000b00642a9b403dcc23d15cdf0ce505c9a53f78d35faade373c77b00002d000000000000000001000000", 0x2b, 0xc0bd}, {&(0x7f0000000300)="988038f191f0245b50b443de51a5d884db3687a41b97f8888dbd57519f98921f141215916ba6e51d8a13bd5ce094231ea7240099a4ee7e5c529e53bc66a6e22faa405991a481ce7dd3a26f21d50fcb44843b9c4bab03a10f4e7ae9c5c071c4bf563b3f3db0fb4904", 0x68, 0x401}, {&(0x7f0000000380)="a9509b64d4f5273db11342b03b3a69d07ca5772c7c057aca4376ab5680d22dd857622512eb2e7d64a4e272667104f3c1320bce9c4052c9c19608f5980e72eae8c63c514299f2d354f0b8299909d1ccc129305213c28790e3d49976ebf4ff5daa9759d265f2a1c32929d9e854bd911fa23f583e16ea9e788a4eda5e0adca16f4815a9c67a85e2bf569dfc5c076d0f21591a7b2f6ffddb36e7202f1c54621dface1c0fd4cd68152fdef401f705dda469ca6c855bdf544b7e97337737eb99c4", 0xbe, 0x7}], 0x132823, &(0x7f0000000740)=ANY=[]) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e4}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x11, 0x2100}], 0x80088, &(0x7f0000000100)={[{@noacl}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x4}}]}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000540)={0x0, {0x2, 0x4e22, @multicast1}, {0x2, 0x4e20, @empty}, {0x2, 0x4e22, @remote}, 0x41, 0x0, 0x0, 0x0, 0x7fff, &(0x7f0000000500)='netdevsim0\x00', 0x3, 0x8, 0x7b}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/cgroups\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f00000004c0)='./file0\x00', 0x4000221) [ 1001.369171] 9pnet: Could not find request transport: rdma [ 1001.408979] 9pnet: Could not find request transport: rdma [ 1001.464764] loop7: detected capacity change from 0 to 98304 [ 1001.485161] loop7: detected capacity change from 0 to 16776704 [ 1001.514671] loop7: detected capacity change from 0 to 98304 04:53:23 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 21) 04:53:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)={0x5e8, r1, 0x1, 0x70bd29, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0xd4, 0x70}}}}, [@NL80211_ATTR_IE={0x1c4, 0x2a, [@perr={0x84, 0xef, {0x1, 0xf, [@not_ext={{}, @device_b, 0x8751, "", 0x39}, @ext={{}, @device_b, 0xe, @device_a, 0x1d}, @ext={{}, @device_b, 0x80000000, @broadcast, 0xa}, @not_ext={{}, @broadcast, 0x368f, "", 0x24}, @not_ext={{}, @device_b, 0x8, "", 0x42}, @ext={{}, @broadcast, 0x3, @broadcast, 0x13}, @ext={{}, @device_a, 0xd5, @device_b, 0x19}, @not_ext={{}, @broadcast, 0x9, "", 0xd}, @ext={{}, @broadcast, 0x1f, @device_b, 0x8}, @not_ext={{}, @device_a, 0xa19823a6, "", 0x2}, @ext={{}, @device_a, 0xfffffe01, @device_b, 0x19}, @not_ext={{}, @broadcast, 0xb2f2, "", 0x21}, @ext={{}, @broadcast, 0x7, @device_a, 0x32}, @not_ext={{}, @device_b, 0x3, "", 0x34}, @not_ext={{}, @device_a, 0x5cd, "", 0x3e}]}}, @tim={0x5, 0xaa, {0x96, 0x73, 0x9, "82b8561b19409a54814c09b2526bd894bafe031b25a042dd13ebe2d69d9e89675163086bd54c8089858036c7d32b6bc8c8e21e6ae3343f78eaf7ba87719dca3d55fd12ac1d2ff87e1cc947b46d21031463f27a58c67a65c18809af85e569b5abab5616df557b76c5d7e59065aac58680269e840b8dc9742827a8595b18d3a2539654afab31e30f9c6ab4ba37559b7c5911966785d2ad3c159856ee98e36e4a9c07f83db5dfdf92"}}, @mic={0x8c, 0x18, {0xdd0, "9a71328dda4d", @long="a744593f33c982dc799c61caca5aa8d5"}}, @mesh_config={0x71, 0x7, {0x0, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x6, 0x8}}]}, @NL80211_ATTR_IE={0x20, 0x2a, [@mesh_chsw={0x76, 0x6, {0x1, 0x3, 0x42, 0x7f}}, @link_id={0x65, 0x12, {@random="f290e21ffc29", @broadcast, @broadcast}}]}, @NL80211_ATTR_IE={0x44, 0x2a, [@peer_mgmt={0x75, 0x6, {0x0, 0x800, @void, @val=0x1e, @void}}, @erp={0x2a, 0x1, {0x1, 0x1, 0x1}}, @preq={0x82, 0x30, @not_ext={{0x0, 0x1, 0x1}, 0x8, 0x8, 0x8, @device_a, 0x5, "", 0x8, 0x5, 0x2, [{{}, @device_b, 0xbd}, {{0x1, 0x0, 0x1}, @broadcast, 0xfffff498}]}}, @sec_chan_ofs={0x3e, 0x1, 0x1}]}, @fils_params=[@NL80211_ATTR_FILS_ERP_RRK={0xc9, 0xfc, "df25e9b8b37fddd44e7aae8b3c175333360af5fc0c821b78662920cb3144be4f0972c813f4efc20e60b8f741056e70a068b442ef44836761dd141e8186a55b04cf932edbef380b26cbe4730b4aa80cf8ba836247fff64af3125185d8930d71086fb8c20a99403b159631b4d6cda40086262baed2864c8306c0f29558149319c9e299ca9a9675536f360cbcecae18eff2c79f47c56fae1dff445337c5581226490159c4a29eee51c2ac37b72ee37b55dbd6e06065cbefe98e31955223b81645904553d8cd21"}, @NL80211_ATTR_FILS_ERP_REALM={0x9a, 0xfa, "dff923c2de10a08652624a52e2dda6d42be9369cfef04d3b2363f320a9b0069e755a1b3f58a9d516b45404c4dbd3e03d8010878c19a24a30b6e5359305edc13031de70888b52a89a11e05cd939ed211c022290c6ff64191a9267c13d52ce01a579dcc8ab4421b7afdeab4ade5bf1cf039449feab268048463c95b7094cefa571e5f920168d91aae0dd4bc19ab36a2523a7d5cc848594"}], @NL80211_ATTR_IE={0xa, 0x2a, [@chsw_timing={0x68, 0x4, {0x0, 0x177b}}]}, @fils_params=[@NL80211_ATTR_FILS_ERP_USERNAME={0x5, 0xf9, "f8"}, @NL80211_ATTR_FILS_ERP_REALM={0xa8, 0xfa, "49dca80adc33bec7a12b9e5099671292d30fe1e0b876a139f04a11ac40fe32159d251e04fec31fea9c83f5001f77355496876a3644528f56b457eadbf3650e268b4f92506f4838189a6c31951235e561a1c98c70ba0ec69480de807f101ec1b227918fe4a0f6e27b2efb171eb5283e6add6b734ceb894a2f1bc719cc8076328d1abb0c97bba49047f0bc35f89271e6e658a8e93fd63004f271d5529df5d12c20eda93bc7"}], @fils_params=[@NL80211_ATTR_FILS_ERP_USERNAME={0xf, 0xf9, "420861436b5c0422ed2ef8"}, @NL80211_ATTR_FILS_ERP_RRK={0xf9, 0xfc, "1483aaf3013955e2c633330a834b7adf7156953f35fa05f6a15e43e978e6f5b37a63945d2995e82d19b15fbe28ffbb908a185ab0bd2032972bad661b8fbc0ca417434351c513c7f4f805238f687a061748c5e9cc430ae8f0513f4d4786a2202c95ed820b1b07ac9ceaac8398570967c4607a15937011175049f77da9f5fe6fd73a40edd6c380cc75066523595871011e13e1acd8d3991062de912d2d85fa77ac0080f8161dfca7c6cbb34398cd7246af658621d6af8e28f42da8d3402161200fece008ccbd36f923407913971cf5a360d697580aa49bc950f6b4000602c53de649b40701d1b41c45c7e4ec959831ae95587f8338fc"}, @NL80211_ATTR_FILS_ERP_USERNAME={0xd, 0xf9, "297254327e2bc4368b"}, @NL80211_ATTR_FILS_ERP_USERNAME={0x7, 0xf9, '~5T'}, @NL80211_ATTR_FILS_ERP_USERNAME={0x13, 0xf9, "0d36204644bb969dedc410283bcad2"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x5f}, @NL80211_ATTR_FILS_ERP_RRK={0x3b, 0xfc, "62830a4a1bd4f0852864d4aa1d7f1bed0fee333da58a2ec7d3ddc353f5ef8e2f200596f78d4e223b8efb4e5e845ba0d690fa8d6137396e"}]]}, 0x5e8}, 0x1, 0x0, 0x0, 0x20008884}, 0x8000) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x24, r1, 0x1, 0x0, 0x0, {{0x8}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}]}, 0x24}}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x400, 0x2) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r4, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000a80)={0x66c, r1, 0x1, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x1, 0x58}}}}, [@fils_params=[@NL80211_ATTR_FILS_ERP_USERNAME={0x13, 0xf9, "9120329b15fb2347ea7e94728bc3e3"}, @NL80211_ATTR_FILS_ERP_REALM={0xac, 0xfa, "4f6f487f11121c9d1488044601b6aadf9a929c5b973883778eff58a76b6cb6ffac87682684e54774819d7e100379b3290ed4aa68d02409a96bebb997a88f5167d566bf3a367fb819a65ebe9fa848546a6a6d36ed88db1f10fd1d2c0be367d9cdc9f247fee9f0c78503cbca2b97d26db66e6da5f3c3919adc869beba521b25552c7af2da1cf61d98ffc8b831f4faa50d86d289b6c3fd9de917649a6ea3c57a6b8cb65e36aed070504"}, @NL80211_ATTR_FILS_ERP_RRK={0xca, 0xfc, "78fed4bf9dac2a0160cb9f1e0e77c7436e9e4bf776c1deabe1a3725df68355555eacd3d1f4db951c52f1fe9c3f5d7422c8b119129651592bf4cf7890ee9d4e2970732e6e93343aba846b76c29396bea62d13c1fba33f009b9019528e961ddf90df5b58b4f66955c0a145914230d8862317cbef8673a528556e7c9acf786c3f88615a5f831ec031288110c578517e17053ef00f5889b26aa2d926ee33d0a62d40c0fffd2de54273329d5da1be655d2bd2baa89ce898fa2414e1d43889c17ef5629d2ea8d4bb1f"}, @NL80211_ATTR_FILS_ERP_USERNAME={0x8, 0xf9, "0ee72e6f"}, @NL80211_ATTR_FILS_ERP_REALM={0xc2, 0xfa, "96cc81a3ad6f295993b68ef1143c719106c45c9946a75710d4d2b5ad17451a882de8ccc5b3ee3019032a847b1f5bd2f81c270a9aec08e3d9f355744d3243f94d00915b58015648e62457a2695869af04857a537432ee78d47232fc2fe55f0f99f5fb70ea82bc06482049165140aed843972b755f0bb84c9b46e5e74bf2cb518a1d69513aa04350623dc58f9c00ce3319f7710362514b9472259e50d51db6a2aa306ef48c710d5da1c865f022530adb192b57f80514c54a6ab197bc0de7e5"}, @NL80211_ATTR_FILS_ERP_REALM={0x16, 0xfa, "2e0971b1b31a3a1457430746dc2e9c0ac97a"}, @NL80211_ATTR_FILS_ERP_REALM={0x73, 0xfa, "45adf6558fcfb2e5a5046713d6b1543b39443032a88b70d391302cebac6149b511fb3f04f5164e71393416889b577e2f25e76605c840386d5d4517b8abfb8cf4b04f72f0491f6abb58e650a0643f3d22e305cef6a83de5e9f1bfd297f3d0f477c31d44c2c0a22ad66518a0b547a9c3"}, @NL80211_ATTR_FILS_ERP_RRK={0x4}], @fils_params=[@NL80211_ATTR_FILS_ERP_USERNAME={0x13, 0xf9, "1e5297f93810dd1476dff8523e2224"}, @NL80211_ATTR_FILS_ERP_RRK={0xa2, 0xfc, "e9778671b9916df85eefd9157b34ab9be0499b1ff0f4c370131444baa6e89ff552eae8096f48180a93d0db108613c2addffa9ae46058d5a0e9d1d17221c9f94cbffc226c90cbce817f6a797e03b8a464070dfad088f4b21474db25c62aa11c1fc02ff8b328a6c5c818dec6dc35b79743a3d7f5802ba0e75a23f39d41c465af03b6f7d461f4167d8b8a2aa2a0dbaedf6c85a12525404bfd70b44c07c1ccd4"}, @NL80211_ATTR_FILS_ERP_REALM={0xdf, 0xfa, "c6c3b74b1cc78c67d7b9d85109deef2f6b3d04725879abf8b9d9f3c2a58ea7c12820b511225a0ddb25bbde2ae2d87c756faa70b535342179c932e2cbe68f945d4ee973ffce25a2244278d3e49e576981c5656e000cb1ca68338e088b3fd43aadbd86506313f5d9f8b76be6dacbd1434b25a8c187fb88745434d607a3b80753360bf8d79c63688992ece9e1ecf6e345410ac691ff2feb734469efc2c632594d0f164fd0a9131ccd015781d99241ba6c0def4dd216a2c880cabfb191e8fb328359db40414d5a5ac270b9f5f2a63d298032546bf62805dd6d63dd04eb"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x3ff}, @NL80211_ATTR_FILS_ERP_RRK={0xc, 0xfc, "593324eb61d20173"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x7}, @NL80211_ATTR_FILS_ERP_REALM={0x3d, 0xfa, "059667224c0814a9b2da7dbaa5eb180acf3568fe3701a0be1ac01e2d377af9f8e6d018b4418a1a3d66d0495274418c662d87c8e8d3af49156a"}], @NL80211_ATTR_IE={0x166, 0x2a, [@random={0x20, 0xfc, "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"}, @cf={0x4, 0x6, {0x6, 0x4, 0x100, 0x7}}, @channel_switch={0x25, 0x3, {0x0, 0xa1, 0x6}}, @peer_mgmt={0x75, 0x6, {0x0, 0xec, @val=0x6c8, @void, @void}}, @mic={0x8c, 0x18, {0x618, "46461efa1d01", @long="120f2366b386326ee458f78ec33d55c1"}}, @preq={0x82, 0x2b, @ext={{0x1, 0x0, 0x1}, 0x1f, 0x40, 0xfffffffb, @device_b, 0x8, @device_a, 0xfffffffd, 0xfff, 0x1, [{{}, @broadcast, 0x6}]}}, @mesh_id={0x72, 0x6}]}]}, 0x66c}, 0x1, 0x0, 0x0, 0x8000}, 0x4048844) 04:53:23 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, 0x0) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000340)={0x40, 0x400, 0x7, 0x7, 0x96f}) r7 = openat$cgroup_ro(r1, &(0x7f0000000300)='memory.current\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r7) sendmsg$NL80211_CMD_GET_MPP(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="28000000664f6bd33a68506cbacf3ec276c3bef7a54e773b21159e6db2d0923e2c172ce2e9dafd71e58fc431c27c61da9820663e1dc0247f7845ac4d4f5a590dba3011e26a0d72608a2d82ba615b64c32783f5a1e306538b67bbddafd80575bdc9a027a43db1b18a97cf9e0bae6600004516e1fd3188fba8cbb6837b36b97f83169305ce2e7d", @ANYRES16=r4, @ANYBLOB="050000003a26581901227a5f000008000300", @ANYRES32=r5], 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="98000000", @ANYRES16=r2, @ANYBLOB="000000007000fbdb00220500000000150300", @ANYRES32=r5, @ANYBLOB="0a00e80008021100000100002400178004000600040002000400030004000100040002000400040004000100040004000a00e80008021100000000000a00e800ffffffffffff000020001780040006000400040004000400040002000400010004000300040006000a00e800ffffffffffff0000080005000a000000"], 0x98}}, 0x24000000) syz_io_uring_setup(0x6439, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x1cf}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) 04:53:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:53:23 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x0, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:53:23 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff8, 0x401}, 0xa402, 0x0, 0x0, 0x3, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000011b000000000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="209695633e7c"]) unlinkat(0xffffffffffffffff, &(0x7f0000000380)='./file1\x00', 0x200) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000240)='tasks\x00', 0x2, 0x0) dup3(0xffffffffffffffff, r0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) io_uring_setup(0x40000, &(0x7f0000000280)={0x0, 0x1000010, 0x0, 0x0, 0x2bd}) r1 = epoll_create1(0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)) r3 = epoll_create(0x3ff) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000300), 0x8}, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000200)={0x20000001}) dup2(r4, r1) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x4, 0x1, 0x84, 0x6, 0x0, 0xfffffffffffffff7, 0x8000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f00000000c0), 0x7}, 0x18102, 0x5, 0x3, 0x5, 0x1000000000000, 0x2, 0x6, 0x0, 0x5, 0x0, 0x1}, 0x0, 0xa, 0xffffffffffffffff, 0x8) r5 = socket$inet(0x2, 0x3, 0x6) connect$inet(r5, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r5, &(0x7f0000000000), 0x400000d, 0x4) 04:53:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfd, 0x0, @empty}, 0x1c) 04:53:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1017.148474] FAULT_INJECTION: forcing a failure. [ 1017.148474] name failslab, interval 1, probability 0, space 0, times 0 [ 1017.150979] CPU: 1 PID: 7568 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1017.152439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1017.154215] Call Trace: [ 1017.154781] dump_stack+0x107/0x167 [ 1017.155564] should_fail.cold+0x5/0xa [ 1017.156387] ? __mpol_dup+0x72/0x4d0 [ 1017.156454] loop5: detected capacity change from 0 to 2048 [ 1017.157181] should_failslab+0x5/0x20 [ 1017.158897] kmem_cache_alloc+0x5b/0x310 [ 1017.159773] __mpol_dup+0x72/0x4d0 [ 1017.160531] ? mempolicy_nodemask_intersects+0x190/0x190 [ 1017.161690] ? lockdep_init_map_type+0x2c7/0x780 [ 1017.162981] copy_process+0x1572/0x78b0 [ 1017.164087] ? SOFTIRQ_verbose+0x10/0x10 [ 1017.165089] ? stack_trace_save+0x8c/0xc0 [ 1017.166031] ? __cleanup_sighand+0xb0/0xb0 [ 1017.166973] ? kernel_text_address+0xf2/0x120 [ 1017.168029] ? find_held_lock+0x2c/0x110 [ 1017.168904] ? io_uring_setup+0x1c23/0x2980 [ 1017.169835] ? lock_downgrade+0x6d0/0x6d0 [ 1017.170722] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 1017.171766] create_io_thread+0xb6/0xf0 [ 1017.172618] ? pidfd_prepare+0x80/0x80 [ 1017.173468] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 1017.174545] io_uring_setup+0x1d79/0x2980 [ 1017.175435] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1017.176508] ? wait_for_completion_io+0x270/0x270 [ 1017.177567] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1017.178688] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1017.179788] do_syscall_64+0x33/0x40 [ 1017.180578] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1017.181672] RIP: 0033:0x7f3f549c6b19 [ 1017.182465] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1017.186382] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1017.188025] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1017.189534] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1017.191067] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1017.192580] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1017.194089] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1017.196347] EXT4-fs (loop5): Can't read superblock on 2nd try [ 1017.217342] loop3: detected capacity change from 0 to 4096 [ 1017.234124] loop5: detected capacity change from 0 to 2048 [ 1017.240968] EXT4-fs (loop5): Can't read superblock on 2nd try [ 1017.265380] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:53:23 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 22) [ 1017.425170] FAULT_INJECTION: forcing a failure. [ 1017.425170] name failslab, interval 1, probability 0, space 0, times 0 [ 1017.427659] CPU: 1 PID: 7595 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1017.429095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1017.430852] Call Trace: [ 1017.431418] dump_stack+0x107/0x167 [ 1017.432194] should_fail.cold+0x5/0xa [ 1017.433001] ? create_object.isra.0+0x3a/0xa30 [ 1017.433969] should_failslab+0x5/0x20 [ 1017.434778] kmem_cache_alloc+0x5b/0x310 [ 1017.435643] ? find_held_lock+0x2c/0x110 [ 1017.436512] create_object.isra.0+0x3a/0xa30 [ 1017.437435] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1017.438526] kmem_cache_alloc+0x159/0x310 [ 1017.439407] __mpol_dup+0x72/0x4d0 [ 1017.440165] ? mempolicy_nodemask_intersects+0x190/0x190 [ 1017.441308] ? lockdep_init_map_type+0x2c7/0x780 [ 1017.442331] copy_process+0x1572/0x78b0 [ 1017.443166] ? SOFTIRQ_verbose+0x10/0x10 [ 1017.444030] ? stack_trace_save+0x8c/0xc0 [ 1017.444930] ? __cleanup_sighand+0xb0/0xb0 [ 1017.445835] ? kernel_text_address+0xf2/0x120 [ 1017.446788] ? find_held_lock+0x2c/0x110 [ 1017.447663] ? io_uring_setup+0x1c23/0x2980 [ 1017.448572] ? lock_downgrade+0x6d0/0x6d0 [ 1017.449455] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 1017.450497] create_io_thread+0xb6/0xf0 [ 1017.451340] ? pidfd_prepare+0x80/0x80 [ 1017.452184] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 1017.453235] io_uring_setup+0x1d79/0x2980 [ 1017.454158] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1017.455218] ? wait_for_completion_io+0x270/0x270 [ 1017.456265] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1017.457365] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1017.458470] do_syscall_64+0x33/0x40 [ 1017.459259] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1017.460338] RIP: 0033:0x7f3f549c6b19 [ 1017.461123] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1017.464994] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1017.466602] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1017.468130] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1017.469648] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1017.471168] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1017.472684] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 04:53:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1f4, 0x0, @empty}, 0x1c) 04:53:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:53:41 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 23) 04:53:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:53:41 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat(r0, &(0x7f0000000200)='./file0\x00', 0x35e7eaa4871bc4b0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) chdir(&(0x7f0000000300)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(0xffffffffffffffff, 0x3312, 0x1) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) r5 = syz_open_dev$loop(&(0x7f0000001140), 0xc9cf, 0x8441) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(0xffffffffffffffff, 0x80286722, &(0x7f0000000400)={&(0x7f00000003c0)=""/56, 0x38, 0x4, 0x800}) r6 = dup3(r5, r3, 0x80000) faccessat2(r3, 0x0, 0x2e, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000680)=ANY=[@ANYRES32=r2, @ANYRES16=r4, @ANYRES32=r6, @ANYBLOB="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", @ANYRES64], 0x10) r7 = openat(r0, &(0x7f0000000380)='./file1\x00', 0x180, 0x54) openat(r7, &(0x7f0000000280)='./file0\x00', 0x458243, 0x100) creat(&(0x7f00000001c0)='.\x00', 0xabc08d5e08b28dac) write$binfmt_elf64(r4, &(0x7f0000000100)=ANY=[@ANYRESHEX], 0xfdef) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r7}, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x640c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x100000001) 04:53:41 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:53:41 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x8000}}, './file1\x00'}) openat(r2, &(0x7f0000000080)='\x00', 0x8000, 0x8c) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x13, r1, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, 0x0) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0xff, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, r3, 0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000000c0)={0x2, 0x0, 0x1c0000, 0x5, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r4, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) 04:53:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)={0x5e8, r1, 0x1, 0x70bd29, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0xd4, 0x70}}}}, [@NL80211_ATTR_IE={0x1c4, 0x2a, [@perr={0x84, 0xef, {0x1, 0xf, [@not_ext={{}, @device_b, 0x8751, "", 0x39}, @ext={{}, @device_b, 0xe, @device_a, 0x1d}, @ext={{}, @device_b, 0x80000000, @broadcast, 0xa}, @not_ext={{}, @broadcast, 0x368f, "", 0x24}, @not_ext={{}, @device_b, 0x8, "", 0x42}, @ext={{}, @broadcast, 0x3, @broadcast, 0x13}, @ext={{}, @device_a, 0xd5, @device_b, 0x19}, @not_ext={{}, @broadcast, 0x9, "", 0xd}, @ext={{}, @broadcast, 0x1f, @device_b, 0x8}, @not_ext={{}, @device_a, 0xa19823a6, "", 0x2}, @ext={{}, @device_a, 0xfffffe01, @device_b, 0x19}, @not_ext={{}, @broadcast, 0xb2f2, "", 0x21}, @ext={{}, @broadcast, 0x7, @device_a, 0x32}, @not_ext={{}, @device_b, 0x3, "", 0x34}, @not_ext={{}, @device_a, 0x5cd, "", 0x3e}]}}, @tim={0x5, 0xaa, {0x96, 0x73, 0x9, "82b8561b19409a54814c09b2526bd894bafe031b25a042dd13ebe2d69d9e89675163086bd54c8089858036c7d32b6bc8c8e21e6ae3343f78eaf7ba87719dca3d55fd12ac1d2ff87e1cc947b46d21031463f27a58c67a65c18809af85e569b5abab5616df557b76c5d7e59065aac58680269e840b8dc9742827a8595b18d3a2539654afab31e30f9c6ab4ba37559b7c5911966785d2ad3c159856ee98e36e4a9c07f83db5dfdf92"}}, @mic={0x8c, 0x18, {0xdd0, "9a71328dda4d", @long="a744593f33c982dc799c61caca5aa8d5"}}, @mesh_config={0x71, 0x7, {0x0, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x6, 0x8}}]}, @NL80211_ATTR_IE={0x20, 0x2a, [@mesh_chsw={0x76, 0x6, {0x1, 0x3, 0x42, 0x7f}}, @link_id={0x65, 0x12, {@random="f290e21ffc29", @broadcast, @broadcast}}]}, @NL80211_ATTR_IE={0x44, 0x2a, [@peer_mgmt={0x75, 0x6, {0x0, 0x800, @void, @val=0x1e, @void}}, @erp={0x2a, 0x1, {0x1, 0x1, 0x1}}, @preq={0x82, 0x30, @not_ext={{0x0, 0x1, 0x1}, 0x8, 0x8, 0x8, @device_a, 0x5, "", 0x8, 0x5, 0x2, [{{}, @device_b, 0xbd}, {{0x1, 0x0, 0x1}, @broadcast, 0xfffff498}]}}, @sec_chan_ofs={0x3e, 0x1, 0x1}]}, @fils_params=[@NL80211_ATTR_FILS_ERP_RRK={0xc9, 0xfc, "df25e9b8b37fddd44e7aae8b3c175333360af5fc0c821b78662920cb3144be4f0972c813f4efc20e60b8f741056e70a068b442ef44836761dd141e8186a55b04cf932edbef380b26cbe4730b4aa80cf8ba836247fff64af3125185d8930d71086fb8c20a99403b159631b4d6cda40086262baed2864c8306c0f29558149319c9e299ca9a9675536f360cbcecae18eff2c79f47c56fae1dff445337c5581226490159c4a29eee51c2ac37b72ee37b55dbd6e06065cbefe98e31955223b81645904553d8cd21"}, @NL80211_ATTR_FILS_ERP_REALM={0x9a, 0xfa, "dff923c2de10a08652624a52e2dda6d42be9369cfef04d3b2363f320a9b0069e755a1b3f58a9d516b45404c4dbd3e03d8010878c19a24a30b6e5359305edc13031de70888b52a89a11e05cd939ed211c022290c6ff64191a9267c13d52ce01a579dcc8ab4421b7afdeab4ade5bf1cf039449feab268048463c95b7094cefa571e5f920168d91aae0dd4bc19ab36a2523a7d5cc848594"}], @NL80211_ATTR_IE={0xa, 0x2a, [@chsw_timing={0x68, 0x4, {0x0, 0x177b}}]}, @fils_params=[@NL80211_ATTR_FILS_ERP_USERNAME={0x5, 0xf9, "f8"}, @NL80211_ATTR_FILS_ERP_REALM={0xa8, 0xfa, "49dca80adc33bec7a12b9e5099671292d30fe1e0b876a139f04a11ac40fe32159d251e04fec31fea9c83f5001f77355496876a3644528f56b457eadbf3650e268b4f92506f4838189a6c31951235e561a1c98c70ba0ec69480de807f101ec1b227918fe4a0f6e27b2efb171eb5283e6add6b734ceb894a2f1bc719cc8076328d1abb0c97bba49047f0bc35f89271e6e658a8e93fd63004f271d5529df5d12c20eda93bc7"}], @fils_params=[@NL80211_ATTR_FILS_ERP_USERNAME={0xf, 0xf9, "420861436b5c0422ed2ef8"}, @NL80211_ATTR_FILS_ERP_RRK={0xf9, 0xfc, "1483aaf3013955e2c633330a834b7adf7156953f35fa05f6a15e43e978e6f5b37a63945d2995e82d19b15fbe28ffbb908a185ab0bd2032972bad661b8fbc0ca417434351c513c7f4f805238f687a061748c5e9cc430ae8f0513f4d4786a2202c95ed820b1b07ac9ceaac8398570967c4607a15937011175049f77da9f5fe6fd73a40edd6c380cc75066523595871011e13e1acd8d3991062de912d2d85fa77ac0080f8161dfca7c6cbb34398cd7246af658621d6af8e28f42da8d3402161200fece008ccbd36f923407913971cf5a360d697580aa49bc950f6b4000602c53de649b40701d1b41c45c7e4ec959831ae95587f8338fc"}, @NL80211_ATTR_FILS_ERP_USERNAME={0xd, 0xf9, "297254327e2bc4368b"}, @NL80211_ATTR_FILS_ERP_USERNAME={0x7, 0xf9, '~5T'}, @NL80211_ATTR_FILS_ERP_USERNAME={0x13, 0xf9, "0d36204644bb969dedc410283bcad2"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x5f}, @NL80211_ATTR_FILS_ERP_RRK={0x3b, 0xfc, "62830a4a1bd4f0852864d4aa1d7f1bed0fee333da58a2ec7d3ddc353f5ef8e2f200596f78d4e223b8efb4e5e845ba0d690fa8d6137396e"}]]}, 0x5e8}, 0x1, 0x0, 0x0, 0x20008884}, 0x8000) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x24, r1, 0x1, 0x0, 0x0, {{0x8}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}]}, 0x24}}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x400, 0x2) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r4, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000a80)={0x66c, r1, 0x1, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x1, 0x58}}}}, [@fils_params=[@NL80211_ATTR_FILS_ERP_USERNAME={0x13, 0xf9, "9120329b15fb2347ea7e94728bc3e3"}, @NL80211_ATTR_FILS_ERP_REALM={0xac, 0xfa, "4f6f487f11121c9d1488044601b6aadf9a929c5b973883778eff58a76b6cb6ffac87682684e54774819d7e100379b3290ed4aa68d02409a96bebb997a88f5167d566bf3a367fb819a65ebe9fa848546a6a6d36ed88db1f10fd1d2c0be367d9cdc9f247fee9f0c78503cbca2b97d26db66e6da5f3c3919adc869beba521b25552c7af2da1cf61d98ffc8b831f4faa50d86d289b6c3fd9de917649a6ea3c57a6b8cb65e36aed070504"}, @NL80211_ATTR_FILS_ERP_RRK={0xca, 0xfc, "78fed4bf9dac2a0160cb9f1e0e77c7436e9e4bf776c1deabe1a3725df68355555eacd3d1f4db951c52f1fe9c3f5d7422c8b119129651592bf4cf7890ee9d4e2970732e6e93343aba846b76c29396bea62d13c1fba33f009b9019528e961ddf90df5b58b4f66955c0a145914230d8862317cbef8673a528556e7c9acf786c3f88615a5f831ec031288110c578517e17053ef00f5889b26aa2d926ee33d0a62d40c0fffd2de54273329d5da1be655d2bd2baa89ce898fa2414e1d43889c17ef5629d2ea8d4bb1f"}, @NL80211_ATTR_FILS_ERP_USERNAME={0x8, 0xf9, "0ee72e6f"}, @NL80211_ATTR_FILS_ERP_REALM={0xc2, 0xfa, "96cc81a3ad6f295993b68ef1143c719106c45c9946a75710d4d2b5ad17451a882de8ccc5b3ee3019032a847b1f5bd2f81c270a9aec08e3d9f355744d3243f94d00915b58015648e62457a2695869af04857a537432ee78d47232fc2fe55f0f99f5fb70ea82bc06482049165140aed843972b755f0bb84c9b46e5e74bf2cb518a1d69513aa04350623dc58f9c00ce3319f7710362514b9472259e50d51db6a2aa306ef48c710d5da1c865f022530adb192b57f80514c54a6ab197bc0de7e5"}, @NL80211_ATTR_FILS_ERP_REALM={0x16, 0xfa, "2e0971b1b31a3a1457430746dc2e9c0ac97a"}, @NL80211_ATTR_FILS_ERP_REALM={0x73, 0xfa, "45adf6558fcfb2e5a5046713d6b1543b39443032a88b70d391302cebac6149b511fb3f04f5164e71393416889b577e2f25e76605c840386d5d4517b8abfb8cf4b04f72f0491f6abb58e650a0643f3d22e305cef6a83de5e9f1bfd297f3d0f477c31d44c2c0a22ad66518a0b547a9c3"}, @NL80211_ATTR_FILS_ERP_RRK={0x4}], @fils_params=[@NL80211_ATTR_FILS_ERP_USERNAME={0x13, 0xf9, "1e5297f93810dd1476dff8523e2224"}, @NL80211_ATTR_FILS_ERP_RRK={0xa2, 0xfc, "e9778671b9916df85eefd9157b34ab9be0499b1ff0f4c370131444baa6e89ff552eae8096f48180a93d0db108613c2addffa9ae46058d5a0e9d1d17221c9f94cbffc226c90cbce817f6a797e03b8a464070dfad088f4b21474db25c62aa11c1fc02ff8b328a6c5c818dec6dc35b79743a3d7f5802ba0e75a23f39d41c465af03b6f7d461f4167d8b8a2aa2a0dbaedf6c85a12525404bfd70b44c07c1ccd4"}, @NL80211_ATTR_FILS_ERP_REALM={0xdf, 0xfa, "c6c3b74b1cc78c67d7b9d85109deef2f6b3d04725879abf8b9d9f3c2a58ea7c12820b511225a0ddb25bbde2ae2d87c756faa70b535342179c932e2cbe68f945d4ee973ffce25a2244278d3e49e576981c5656e000cb1ca68338e088b3fd43aadbd86506313f5d9f8b76be6dacbd1434b25a8c187fb88745434d607a3b80753360bf8d79c63688992ece9e1ecf6e345410ac691ff2feb734469efc2c632594d0f164fd0a9131ccd015781d99241ba6c0def4dd216a2c880cabfb191e8fb328359db40414d5a5ac270b9f5f2a63d298032546bf62805dd6d63dd04eb"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x3ff}, @NL80211_ATTR_FILS_ERP_RRK={0xc, 0xfc, "593324eb61d20173"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x7}, @NL80211_ATTR_FILS_ERP_REALM={0x3d, 0xfa, "059667224c0814a9b2da7dbaa5eb180acf3568fe3701a0be1ac01e2d377af9f8e6d018b4418a1a3d66d0495274418c662d87c8e8d3af49156a"}], @NL80211_ATTR_IE={0x166, 0x2a, [@random={0x20, 0xfc, "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"}, @cf={0x4, 0x6, {0x6, 0x4, 0x100, 0x7}}, @channel_switch={0x25, 0x3, {0x0, 0xa1, 0x6}}, @peer_mgmt={0x75, 0x6, {0x0, 0xec, @val=0x6c8, @void, @void}}, @mic={0x8c, 0x18, {0x618, "46461efa1d01", @long="120f2366b386326ee458f78ec33d55c1"}}, @preq={0x82, 0x2b, @ext={{0x1, 0x0, 0x1}, 0x1f, 0x40, 0xfffffffb, @device_b, 0x8, @device_a, 0xfffffffd, 0xfff, 0x1, [{{}, @broadcast, 0x6}]}}, @mesh_id={0x72, 0x6}]}]}, 0x66c}, 0x1, 0x0, 0x0, 0x8000}, 0x4048844) [ 1034.923354] loop5: detected capacity change from 0 to 2048 [ 1034.930046] EXT4-fs (loop5): Can't read superblock on 2nd try [ 1034.944499] FAULT_INJECTION: forcing a failure. [ 1034.944499] name failslab, interval 1, probability 0, space 0, times 0 [ 1034.947945] CPU: 1 PID: 7608 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1034.949512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1034.951402] Call Trace: [ 1034.951974] dump_stack+0x107/0x167 [ 1034.952069] loop5: detected capacity change from 0 to 2048 [ 1034.952794] should_fail.cold+0x5/0xa [ 1034.952817] ? alloc_pid+0xd7/0xd30 [ 1034.952840] should_failslab+0x5/0x20 [ 1034.956341] kmem_cache_alloc+0x5b/0x310 [ 1034.957207] alloc_pid+0xd7/0xd30 [ 1034.957963] ? copy_namespaces+0x1ca/0x4f0 [ 1034.958873] copy_process+0x3b8b/0x78b0 [ 1034.959713] ? SOFTIRQ_verbose+0x10/0x10 [ 1034.960603] ? stack_trace_save+0x8c/0xc0 [ 1034.961511] ? __cleanup_sighand+0xb0/0xb0 [ 1034.962416] ? kernel_text_address+0xf2/0x120 [ 1034.963365] ? find_held_lock+0x2c/0x110 [ 1034.964229] ? io_uring_setup+0x1c23/0x2980 [ 1034.965146] ? lock_downgrade+0x6d0/0x6d0 [ 1034.966037] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 1034.967072] create_io_thread+0xb6/0xf0 [ 1034.967906] ? pidfd_prepare+0x80/0x80 [ 1034.968746] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 1034.969795] io_uring_setup+0x1d79/0x2980 [ 1034.970700] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1034.971770] ? wait_for_completion_io+0x270/0x270 [ 1034.972811] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1034.973930] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1034.975025] do_syscall_64+0x33/0x40 [ 1034.975811] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1034.976896] RIP: 0033:0x7f3f549c6b19 [ 1034.977690] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1034.981594] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1034.983196] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1034.984694] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1034.986200] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1034.987712] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1034.989212] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1034.994299] EXT4-fs (loop5): Can't read superblock on 2nd try [ 1034.997548] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1034.999587] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1035.001117] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1035.002507] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00 [ 1035.004111] print_req_error: 374 callbacks suppressed [ 1035.004130] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 7 prio class 0 [ 1035.008732] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1035.009969] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1035.012097] buffer_io_error: 1078 callbacks suppressed [ 1035.012109] Buffer I/O error on dev sr0, logical block 0, async page read [ 1035.015048] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1035.016391] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1035.018503] Buffer I/O error on dev sr0, logical block 1, async page read [ 1035.022008] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1035.023265] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1035.025382] Buffer I/O error on dev sr0, logical block 2, async page read [ 1035.027163] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1035.028427] blk_update_request: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1035.030577] Buffer I/O error on dev sr0, logical block 3, async page read [ 1035.032610] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1035.033847] blk_update_request: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1035.035982] Buffer I/O error on dev sr0, logical block 4, async page read [ 1035.037919] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1035.039160] blk_update_request: I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1035.041286] Buffer I/O error on dev sr0, logical block 5, async page read [ 1035.043073] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1035.044446] blk_update_request: I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1035.046544] loop7: detected capacity change from 0 to 41948160 [ 1035.047823] Buffer I/O error on dev sr0, logical block 6, async page read [ 1035.048905] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1035.050792] blk_update_request: I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1035.052909] Buffer I/O error on dev sr0, logical block 7, async page read [ 1035.068672] loop3: detected capacity change from 0 to 4096 [ 1035.101761] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:53:41 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f00000000c0)='./mnt\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_tcp(&(0x7f0000000000), &(0x7f0000000040)='./mnt\x00', &(0x7f0000000080), 0x1040000, &(0x7f0000000240)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[], [{@fowner_eq={'fowner', 0x3d, r0}}, {@permit_directio}, {@func={'func', 0x3d, 'PATH_CHECK'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@fowner_eq={'fowner', 0x3d, r0}}]}}) 04:53:41 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 24) 04:53:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1035.196503] FAULT_INJECTION: forcing a failure. [ 1035.196503] name failslab, interval 1, probability 0, space 0, times 0 [ 1035.198927] CPU: 0 PID: 7635 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1035.200349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1035.202085] Call Trace: [ 1035.202646] dump_stack+0x107/0x167 [ 1035.203406] should_fail.cold+0x5/0xa [ 1035.204197] ? create_object.isra.0+0x3a/0xa30 [ 1035.205136] should_failslab+0x5/0x20 [ 1035.205927] kmem_cache_alloc+0x5b/0x310 [ 1035.206779] create_object.isra.0+0x3a/0xa30 [ 1035.207683] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1035.208761] kmem_cache_alloc+0x159/0x310 [ 1035.209630] alloc_pid+0xd7/0xd30 [ 1035.210372] ? copy_namespaces+0x1ca/0x4f0 [ 1035.211251] copy_process+0x3b8b/0x78b0 [ 1035.212077] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1035.213106] ? stack_trace_save+0x8c/0xc0 [ 1035.213966] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1035.215035] ? __cleanup_sighand+0xb0/0xb0 [ 1035.215919] ? find_held_lock+0x2c/0x110 [ 1035.216764] ? io_uring_setup+0x1c23/0x2980 [ 1035.217652] ? lock_downgrade+0x6d0/0x6d0 [ 1035.218528] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 1035.219539] create_io_thread+0xb6/0xf0 [ 1035.220365] ? pidfd_prepare+0x80/0x80 [ 1035.221179] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 1035.222226] io_uring_setup+0x1d79/0x2980 [ 1035.223103] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1035.224154] ? wait_for_completion_io+0x270/0x270 [ 1035.225189] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1035.226282] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1035.227351] do_syscall_64+0x33/0x40 [ 1035.228117] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1035.229170] RIP: 0033:0x7f3f549c6b19 [ 1035.229954] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1035.233679] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1035.235229] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1035.236683] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1035.238134] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1035.239580] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1035.241053] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 04:53:41 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x80800) pread64(r1, &(0x7f00000001c0)=""/231, 0xe7, 0x6) pread64(r0, &(0x7f0000000100)=""/172, 0xac, 0x7) 04:53:41 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1035.300778] loop5: detected capacity change from 0 to 2048 [ 1035.312040] EXT4-fs (loop5): Can't read superblock on 2nd try 04:53:41 executing program 0: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a", 0x2}, {0x0}, {0x0}], 0x33}, 0x0, 0x4008000}, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r5, 0x80, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}}, 0xde8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) fsetxattr(r0, &(0x7f0000000340)=@random={'osx.', '/dev/zero\x00'}, &(0x7f0000000380)=':\xfa\x00', 0x3, 0x1) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, &(0x7f00000003c0)={0x0, @adiantum, 0x0, @desc4}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x100010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r6, r3, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 04:53:41 executing program 7: r0 = semget$private(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000380), 0xc, &(0x7f0000000480)={&(0x7f00000003c0)=ANY=[@ANYBLOB='gh', @ANYRES16=0x0, @ANYRESHEX=r0, @ANYRES32=r0, @ANYBLOB="34366c33489a54219ba5d5043c99c94c3bb7e8d3237bfbb43842f009fc415d8e60ea623f706aec654e24d8a1604e588ac3e9081b0d27c16b41a11b729e16ab18a83dd871366690b6c017beaa7a58f9986f9c4fbf41eac15c27e6ddc30424b66cf4f171b19d9e0fe1ab60c59aabecabe8"], 0x158}, 0x1, 0x0, 0x0, 0x4008080}, 0x9c4) writev(r1, &(0x7f0000000280)=[{&(0x7f00000007c0)="08c08baab78868ce0e7b276e83f64d02059edc4edbfe6e3fa69a13e2f785ad479def81fc1b0af53339e4c20c1010f0af533e0da21eb9d24e17190a0835623360b0c7ca830876b5ab6125feb9f8a028ee216882a67207edeea9e4efd186ca6fccd105a6b7e3728c22381de76d9d9349643e51962339cdf65dd858e285724358a8aa0c3f60f8e1ee08373f274c348cc7", 0x8f}, {&(0x7f0000001a00)="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", 0x1cc}, {0x0}, {&(0x7f0000000700)}, {&(0x7f0000000240)="62b5b1705c", 0x5}], 0x5) pread64(0xffffffffffffffff, 0x0, 0x0, 0x1c9) semctl$SEM_STAT_ANY(r0, 0x1, 0x14, &(0x7f0000000100)=""/231) semget$private(0x0, 0x0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x28, 0x3a, 0xff, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, {[], @ndisc_redir={0x89, 0x2, 0x0, '\x00', @local, @local}}}}}}, 0x0) 04:53:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd30, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1035.433727] loop3: detected capacity change from 0 to 4096 [ 1035.459219] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:53:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x218, 0x0, @empty}, 0x1c) 04:53:58 executing program 0: syz_io_uring_setup(0x10000, 0x0, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$FIOCLEX(r0, 0x5451) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000b40)=ANY=[@ANYBLOB="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"/722], 0x24}}, 0x0) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80, 0x0, 0x0, 0x0, 0x7, 0x0, 0x87}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x9, 0x81, 0x0, 0x1ff}]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27, 0x0) ioctl$CDROMREADALL(0xffffffffffffffff, 0x5318, &(0x7f0000001a80)) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000002ac0)=ANY=[@ANYRESOCT=r1, @ANYRES16, @ANYBLOB="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"], 0x508}, 0x1, 0x0, 0x0, 0x40000}, 0x48804) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x1, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r5, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000540)={&(0x7f0000000240)=ANY=[@ANYRESHEX=r2, @ANYRES32=r3, @ANYBLOB="280026bd99040000467b0e3665", @ANYRES32=r4, @ANYRESOCT], 0x28}, 0x1, 0x0, 0x0, 0x4040}, 0x80d4) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x80202, 0x100) dup(r6) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0xfffffffffffffff9, 0x0, 0x0, 0x2000004, 0x0) 04:53:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1051.882065] loop3: detected capacity change from 0 to 4096 [ 1051.893463] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1051.897925] FAULT_INJECTION: forcing a failure. [ 1051.897925] name failslab, interval 1, probability 0, space 0, times 0 [ 1051.899990] CPU: 0 PID: 7669 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1051.901251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1051.902776] Call Trace: [ 1051.903267] dump_stack+0x107/0x167 [ 1051.903940] should_fail.cold+0x5/0xa [ 1051.904642] ? io_uring_alloc_task_context+0x99/0x6a0 [ 1051.905579] should_failslab+0x5/0x20 [ 1051.906286] kmem_cache_alloc_trace+0x55/0x320 [ 1051.907130] io_uring_alloc_task_context+0x99/0x6a0 [ 1051.908059] ? io_import_iovec+0x1120/0x1120 [ 1051.908889] io_uring_setup+0x1dd1/0x2980 [ 1051.909658] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1051.910575] ? wait_for_completion_io+0x270/0x270 [ 1051.911489] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1051.912433] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1051.913391] do_syscall_64+0x33/0x40 [ 1051.914080] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1051.915001] RIP: 0033:0x7f3f549c6b19 [ 1051.915672] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1051.919003] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1051.920383] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1051.921668] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1051.922958] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1051.924238] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1051.925526] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1051.931547] loop5: detected capacity change from 0 to 2048 [ 1051.949119] EXT4-fs (loop5): Can't read superblock on 2nd try 04:53:58 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 25) 04:53:58 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x10, r0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000002a80)=ANY=[@ANYRES16, @ANYRESDEC=r0, @ANYRES64, @ANYBLOB="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", @ANYRES16=r2, @ANYRESHEX, @ANYRES32, @ANYRESOCT, @ANYRES64=r2], 0xfdef) r3 = syz_io_uring_complete(r1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85", 0x3}], 0x1}, 0x0, 0x4008000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) r4 = syz_io_uring_setup(0x2bb9, &(0x7f0000000100)={0x0, 0xfffffffd, 0x2, 0x0, 0x396}, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000002a40)) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f00000001c0)}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2}, 0x0, 0xffdffffdffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) syz_io_uring_setup(0x2557, &(0x7f0000000080)={0x0, 0xcffd, 0x1, 0xfff, 0x189, 0x0, r3}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000280)) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x10, r2, 0x8000000) syz_io_uring_complete(r5) 04:53:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:53:58 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:53:58 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000100), 0x9, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000002c0), 0xffffffffffffffff) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000580)={@loopback}, 0x14) syz_genetlink_get_family_id$ethtool(&(0x7f0000002800), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002940)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@empty}, 0x0, @in=@local}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) syz_io_uring_setup(0x4674, &(0x7f0000002cc0)={0x0, 0xddc6, 0x8, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000002d40)=0x0, &(0x7f0000002d80)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000002dc0), 0x0, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x26, 0x10, 0x70bd2a, 0x25dfdbfd, {0x4}, [@generic="21f354ee4aad2f7cf899ac0e0fefc06d64ac14b666d8ef1d312719d077067ff007f13a041d9844ec99707c", @typed={0x8, 0x6f, 0x0, 0x0, @u32=0xfb09}]}, 0x48}, 0x1, 0x0, 0x0, 0x40800}, 0x4) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000002e00), 0x4) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002e80)={0x0, @generic={0x0, "9a6efab7251c3103c60913023b42"}, @ethernet={0x1, @dev}, @hci={0x1f, 0x0, 0x2}, 0xc92d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x6, 0x9}) 04:53:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1051.973049] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 04:53:58 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 26) [ 1051.995405] loop5: detected capacity change from 0 to 2048 [ 1052.042947] EXT4-fs (loop5): Can't read superblock on 2nd try [ 1052.056139] FAULT_INJECTION: forcing a failure. [ 1052.056139] name failslab, interval 1, probability 0, space 0, times 0 [ 1052.058695] CPU: 1 PID: 7686 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1052.060217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1052.062117] Call Trace: [ 1052.062716] dump_stack+0x107/0x167 [ 1052.063546] should_fail.cold+0x5/0xa [ 1052.064419] ? create_object.isra.0+0x3a/0xa30 [ 1052.065448] should_failslab+0x5/0x20 [ 1052.066323] kmem_cache_alloc+0x5b/0x310 [ 1052.067258] create_object.isra.0+0x3a/0xa30 [ 1052.068257] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1052.069435] kmem_cache_alloc_trace+0x151/0x320 [ 1052.070526] io_uring_alloc_task_context+0x99/0x6a0 [ 1052.071678] ? io_import_iovec+0x1120/0x1120 [ 1052.072716] io_uring_setup+0x1dd1/0x2980 [ 1052.073680] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1052.074851] ? wait_for_completion_io+0x270/0x270 [ 1052.075987] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1052.077191] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1052.078402] do_syscall_64+0x33/0x40 [ 1052.079277] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1052.080484] RIP: 0033:0x7f3f549c6b19 [ 1052.081354] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1052.085638] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1052.087429] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1052.089106] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1052.090780] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1052.092456] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1052.094173] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1052.146633] loop3: detected capacity change from 0 to 4096 04:53:58 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x0, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1052.170190] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:53:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1020, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:53:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:53:58 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1b) sendfile(r1, r0, 0x0, 0x425) openat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x190) [ 1052.303172] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1052.343473] loop5: detected capacity change from 0 to 2048 04:53:58 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008014500005800000000002f9078e0000002e00000020420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655810000000"], 0x0) [ 1052.374587] EXT4-fs (loop5): Can't read superblock on 2nd try 04:53:58 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x1c08a4, 0x0) r1 = syz_mount_image$nfs4(0x0, &(0x7f00000010c0)='./file0\x00', 0xa8a, 0x0, 0x0, 0x6c810, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0xa0) mkdirat(0xffffffffffffffff, &(0x7f0000000280)='mnt/encrypted_dir/../file0\x00', 0x20) faccessat2(r0, &(0x7f0000000040)='mnt/encrypted_dir/../file0\x00', 0x80, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000500), 0x9}, 0x50008, 0x0, 0x81, 0x0, 0x0, 0xfffffffb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000180)='mnt/encrypted_dir\x00', &(0x7f0000000640)='./file0\x00') getdents64(0xffffffffffffffff, &(0x7f0000000d40)=""/4096, 0x1000) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x61) bind$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e20, 0x6, @private0, 0x82}, 0x1c) unlinkat(0xffffffffffffffff, &(0x7f0000000440)='mnt/encrypted_dir\x00', 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='mnt/encrypted_dir/../file0\x00', 0xe2514abdea254a6, 0xf2) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x9, 0x13, r2, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/kexec_crash_size', 0xa0902, 0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/kexec_crash_size', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x7) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000000)='mnt/encrypted_dir/../file0/file0\x00', 0x403, 0x0, 0x0, 0xc0a2, &(0x7f0000000680)=ANY=[@ANYRES64, @ANYRES64, @ANYRESOCT, @ANYRESOCT=r5, @ANYRES16, @ANYRESDEC, @ANYRES32=r0, @ANYRESOCT=r4, @ANYRESDEC=r5, @ANYRESOCT=r1, @ANYBLOB="2fa418d6aed18c8a826fd57c4738141e36a58b72b37b3f7628898bf9d195cff8ae2cf90ceed812924a96b2faf9b0a912cc1828d7ed520b2c1f2edb28e331affcaa8e49301ce91778ba43ea70b9e6d0caf52a0f1682239615e4a38cb2176e0cf321b0201902117be203857a20f47ce0169a4c53bd623ad0f7dd43e22846583493067b3b37d75bf2750e316e887f72eb3b83bc8f8f41687d8196cdf7c2ca2a54c19262907557084f2fe85f7b0081c87ba30836af7d2c2ae3c0b1a6fa806bd97a7a5930", @ANYRESDEC=r3]) r6 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000380)={'batadv0\x00'}) [ 1052.417849] loop5: detected capacity change from 0 to 2048 [ 1052.457086] EXT4-fs (loop5): Can't read superblock on 2nd try 04:54:17 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 27) 04:54:17 executing program 6: syz_mount_image$iso9660(0x0, &(0x7f0000009fc0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000040), 0x1, &(0x7f0000000080)={[{@none}, {@xattr}, {@release_agent={'release_agent', 0x3d, './file0'}}, {@none}, {@subsystem='devices'}, {}, {@noprefix}], [{@subj_type}, {@euid_lt}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@context={'context', 0x3d, 'system_u'}}]}) 04:54:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x240, 0x0, @empty}, 0x1c) 04:54:17 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x80010, 0xffffffffffffffff, 0x8000000) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="ec7248ed17906a810e0a392dc7459b3ee4f65d86e5f8b976cbd5ce387859fbb00478aa121906e2e9fe727a2df2cca160bee99a8276b5", 0x36}, {0x0}, {0x0}], 0x3}, 0x10044001) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x6, @private0, 0x53}, 0x1c) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) clock_gettime(0x0, &(0x7f0000000640)) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000001700)=""/4099, 0xffffff3e, 0xcd04, 0x0, 0xfffffffffffffed7) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRESDEC, @ANYBLOB="00000001000000001ad989d7323e"]) recvfrom$inet6(0xffffffffffffffff, &(0x7f00000005c0)=""/36, 0x24, 0x40000140, &(0x7f0000000600)={0xa, 0x0, 0x40, @remote, 0x3}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000200)=""/245, 0xf5, 0x4) 04:54:17 executing program 0: stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', r1) setresuid(0xffffffffffffffff, r0, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000010000)="20000000000100000c000000500000000f000000000000000200000006000000000008000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@usrjquota_path={'usrjquota', 0x3d, './file0'}}], [{@hash}, {@uid_lt={'uid<', r0}}, {@dont_appraise}, {@subj_user={'subj_user', 0x3d, '\x8e\x9b'}}, {@dont_appraise}, {@obj_user={'obj_user', 0x3d, 'MAY_READ'}}]}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0x1}}, '.\x00'}) 04:54:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1100, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:54:17 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x0, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:54:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1071.052822] loop3: detected capacity change from 0 to 4096 [ 1071.061315] FAULT_INJECTION: forcing a failure. [ 1071.061315] name failslab, interval 1, probability 0, space 0, times 0 [ 1071.065076] CPU: 0 PID: 7738 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1071.066849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1071.068970] Call Trace: [ 1071.069666] dump_stack+0x107/0x167 [ 1071.070619] should_fail.cold+0x5/0xa [ 1071.071614] ? create_object.isra.0+0x3a/0xa30 [ 1071.072785] should_failslab+0x5/0x20 [ 1071.073853] kmem_cache_alloc+0x5b/0x310 [ 1071.074941] create_object.isra.0+0x3a/0xa30 [ 1071.076096] kmemleak_alloc_percpu+0xa0/0x100 [ 1071.077329] pcpu_alloc+0x4e2/0x1240 [ 1071.078611] __percpu_counter_init+0x10d/0x2d0 [ 1071.080085] io_uring_alloc_task_context+0xcc/0x6a0 [ 1071.081654] ? io_import_iovec+0x1120/0x1120 [ 1071.083131] io_uring_setup+0x1dd1/0x2980 [ 1071.084308] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1071.085420] ? wait_for_completion_io+0x270/0x270 [ 1071.086527] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1071.087656] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1071.088783] do_syscall_64+0x33/0x40 [ 1071.089610] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1071.089764] cgroup: Unknown subsys name 'devices' [ 1071.090722] RIP: 0033:0x7f3f549c6b19 [ 1071.090744] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1071.090762] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1071.097831] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1071.099392] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1071.100916] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1071.102486] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1071.104015] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1071.107634] loop5: detected capacity change from 0 to 2048 04:54:17 executing program 7: ftruncate(0xffffffffffffffff, 0x8) r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc3}, &(0x7f0000000200)={0x0, "f038679de021f8c801000000000000009d1fa459d07100000000bc7ae631f7a54805ff070000000000093393d0e1c7391515c7ab7c8e0600", 0x27}, 0xffffff93, 0x0) add_key$keyring(&(0x7f0000000400), &(0x7f0000000540)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f610ffe7b9856842eb69443042b20caac33d7dda6ec6986b177fa13c2bd2c68577ea852c8bb47f31ee549b6a921e231ef07ee0f7fca620564faeeeafa440"}, 0x48, 0x0) keyctl$KEYCTL_MOVE(0xc, 0x0, 0xfffffffffffffffe, 0x0, 0x0) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000680)={'syz', 0x2}, &(0x7f00000008c0)='{N$\x0f[\xc9UY\xb1y\x9a\x03\r\xc8y8\xb5\x15\xb2\xa6\x11\x9e\xaf\xd3bj\xd0\xee0%`\xf3\xd6\xf3\xf3\x03\x9da7\xa6\x95\x85\xbc\xfc\xae%~V\x8c\x90C\x13\xba\x1c0\x01\x00\x00\x00T(_\xa8\xbb\x04\xd9e\x00\x00\x00\x00\x00\x00\x84C\xb1\xbb\x13\x00\xaf6<\x86z\xd3\x0eS\x9d\x9d\x88\x1c\x9e\x82\x8f\xe5\xc6 \xf6\f@\xeb\x8d\xdcF\xed1\x0f\fIG6Lq\x00\xe9+\xe6\xcc>_\xf7~\x87\xc8m\ah,\xdb\xd70P\aM\x99GF\xe0\t(\xa5\x03\x9c[\xb2\au\x86\xf0\xee\xeba\xde\xa8\x91\xda\x85\x81F\x1aD\xb8\x01\xcc\xc22\x17\xe1\xf5_r*|\xa5w \x04\xde\xe9)\xc2Y\x88\x12\b\'\x89\xda\x03\x92Rqjz\xee\xe9O\x1d\x7f5\xec\x8a\x1f|\xe8\xaeQ^\xa1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x81\x00', 0xfffffffffffffffc) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000004c0)={@multicast1, @broadcast}, &(0x7f0000000500)=0x8) add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000080)="a3", 0x1, 0xfffffffffffffffb) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000780)='dns_resolver\x00', &(0x7f0000000740)=@chain={'key_or_keyring:', r1}) request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000380)='dns_resolve\xc8C', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000340), &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, r0) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x4000001) ioctl$CDROMVOLCTRL(0xffffffffffffffff, 0x530a, &(0x7f0000000580)={0x92, 0x1, 0x3, 0x5}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}}) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891a, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x0, @empty}}) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1071.127104] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1071.136099] EXT4-fs (loop5): Can't read superblock on 2nd try 04:54:17 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000000)={0x32, @loopback, 0x4e22, 0x4, 'ovf\x00', 0x39, 0xfffffffa, 0x18}, 0x2c) close(r1) 04:54:17 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x0, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1071.185789] loop5: detected capacity change from 0 to 2048 [ 1071.219972] EXT4-fs (loop5): Can't read superblock on 2nd try 04:54:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1201, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:54:17 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 28) [ 1071.352651] FAULT_INJECTION: forcing a failure. [ 1071.352651] name failslab, interval 1, probability 0, space 0, times 0 [ 1071.354117] CPU: 1 PID: 7769 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1071.354949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1071.355948] Call Trace: [ 1071.356274] dump_stack+0x107/0x167 [ 1071.356709] should_fail.cold+0x5/0xa 04:54:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:54:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1300, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1071.357172] ? create_object.isra.0+0x3a/0xa30 [ 1071.357960] should_failslab+0x5/0x20 [ 1071.358433] kmem_cache_alloc+0x5b/0x310 [ 1071.358933] create_object.isra.0+0x3a/0xa30 [ 1071.359475] kmemleak_alloc_percpu+0xa0/0x100 [ 1071.360018] pcpu_alloc+0x4e2/0x1240 [ 1071.360503] __percpu_counter_init+0x10d/0x2d0 [ 1071.361073] io_uring_alloc_task_context+0xcc/0x6a0 [ 1071.361671] ? io_import_iovec+0x1120/0x1120 [ 1071.362232] io_uring_setup+0x1dd1/0x2980 [ 1071.362763] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1071.363390] ? wait_for_completion_io+0x270/0x270 [ 1071.364001] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1071.364657] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1071.365303] do_syscall_64+0x33/0x40 [ 1071.365763] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1071.366411] RIP: 0033:0x7f3f549c6b19 [ 1071.366872] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1071.369144] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1071.370089] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1071.370979] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1071.371865] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1071.372747] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1071.373634] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1071.377534] loop5: detected capacity change from 0 to 2048 04:54:17 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x0, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:54:17 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a", 0x2}], 0x1}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x40000000, 0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/class/rtc', 0x300, 0x8) getresgid(&(0x7f00000010c0), &(0x7f0000001100), &(0x7f0000001140)=0x0) r7 = semget(0x2, 0x0, 0x186) r8 = getuid() stat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f00000002c0)={{0x1, r8, r6, r9, 0x0, 0x39, 0x8}, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7}) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, r6}, 0xc) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 1071.423798] EXT4-fs (loop5): Can't read superblock on 2nd try [ 1071.462826] loop5: detected capacity change from 0 to 2048 04:54:18 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 29) [ 1071.520018] EXT4-fs (loop5): Can't read superblock on 2nd try [ 1071.567191] FAULT_INJECTION: forcing a failure. [ 1071.567191] name failslab, interval 1, probability 0, space 0, times 0 [ 1071.569068] CPU: 1 PID: 7783 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1071.569876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1071.570841] Call Trace: [ 1071.571158] dump_stack+0x107/0x167 [ 1071.571588] should_fail.cold+0x5/0xa [ 1071.572043] ? io_uring_alloc_task_context+0x4a3/0x6a0 [ 1071.572668] should_failslab+0x5/0x20 [ 1071.573125] kmem_cache_alloc_trace+0x55/0x320 [ 1071.573656] io_uring_alloc_task_context+0x4a3/0x6a0 [ 1071.574252] ? io_import_iovec+0x1120/0x1120 [ 1071.574798] io_uring_setup+0x1dd1/0x2980 [ 1071.575297] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1071.575899] ? wait_for_completion_io+0x270/0x270 [ 1071.576488] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1071.577109] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1071.577717] do_syscall_64+0x33/0x40 [ 1071.578157] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1071.578777] RIP: 0033:0x7f3f549c6b19 [ 1071.579210] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1071.581374] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1071.582281] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1071.583123] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1071.583939] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1071.584777] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1071.585584] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 04:54:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x300, 0x0, @empty}, 0x1c) 04:54:31 executing program 6: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000200)=@random={'user.', 'security.selinux\x00'}, &(0x7f0000000140)='\x821\xe3\xc6_\xa5\x8e\xd0\xf7\x80\xfb\xcb+\xa6#\x9a>\xa9\x02I\xc8\xd8\xadq_\x86\xfb\xf4', 0x1c, 0x0) getdents64(r0, &(0x7f0000000080)=""/164, 0xa4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) read(r1, &(0x7f0000000240)=""/187, 0xbb) getdents64(r1, &(0x7f0000000180)=""/29, 0x1d) 04:54:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1500, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:54:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:54:31 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x3, 0x901040) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000001380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001340)={&(0x7f0000000100)={0x11f0, 0x12, 0x4, 0x70bd29, 0x25dfdbff, {0x28, 0xff, 0x40, 0x0, {0x4e21, 0x4e20, [0x10000, 0x4, 0x25d, 0x7ff], [0x8, 0xff, 0x8, 0x5], 0x0, [0x6, 0xfffffffb]}, 0x277e, 0xac}, [@INET_DIAG_REQ_BYTECODE={0x80, 0x1, "7f88f8a9061540284d1c8030f8e1aff760d05e3704c711927a13c45ec021e1b3d2f76f7f1c15420016dee10e4a3f8db65842bbe55a157f75b500c906defbabd762bff43dc151ef5bfd3c04e256a14aa8160d5758c638970aa9d97ff146e24be76a152c1f1c83162a5982009dc9c339a53f37339154424f9d9666cbea"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0x68, 0x1, "0a9429cd19e9abab96d6a42b5fbbc1b4899d9bf8015fbfd872c5bef096bc109813c81a831ec7efbfb4203503a7dbe94fe7f1f425e00f162b13ea24a7c6149d134d2ac289bc39606fec5c799e664d16bd2dab1e77ed0e84e248c039ac0234fd073011b8fc"}, @INET_DIAG_REQ_BYTECODE={0xb7, 0x1, "480c758f07f10b01ad2ab2f96a4fbcd3e15c5229bb1dac08f3cc21fa126bdb94dae3642672b188fad4ec02663f9d4d342e19cdd50e9d434d22bb9a41514af4f529653e3387015d1bc9b753f023bcd993d10b2fc689f7ad17aef36a291dd70d2038e4a65162e49133e79d75c59157efd02163006a47014d215f847e20c4ad3e6a068087687ed710286e02e948c34588592185e38a2d7ea34aed740418ed6364ab791e6a671dcc750514d9c4568cfde4bf6c1621"}]}, 0x11f0}, 0x1, 0x0, 0x0, 0x8800}, 0x40) syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000001300)={[{@fat=@sys_immutable}]}) 04:54:31 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x0, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:54:31 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 30) 04:54:31 executing program 0: syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x14) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000016c0), r1) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f00000017c0)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x1d06af8d87958162}, 0xc, &(0x7f0000001780)={&(0x7f0000001700)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="040025bd7000ffdbdf2510000000050038000100000005002a0001000000050029000100000008003200070000000500300000000000060028000300000008000600", @ANYRES32=0x0, @ANYBLOB='k\x00\t\x00\a\x00\x00\x00'], 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = dup(r4) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x890c, &(0x7f0000000080)={@mcast1, 0x4f, r7}) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000000000)={@private0, 0x0, r7}) r8 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x100}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x4, 0x2007, @fd_index=0xa, 0x5890, 0x0, 0x0, 0x1b, 0x0, {0x2}}, 0x0) r11 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r8, 0x0) syz_io_uring_submit(r11, r10, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(0x0, r10, &(0x7f00000001c0)=@IORING_OP_WRITE={0x17, 0x0, 0x4000, @fd_index=0x9, 0x4, &(0x7f0000000180)="9bdc592fe8c2dde2a2249be3b93292bc49d95bef407c268630988989a48a42cefa5b3820b66528008b65eb1d0547ac29b4dbb763739c92f1db59", 0x3a, 0xc}, 0x101) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="10002b59a3f28f2425103e5dbd7000000000000100000008002c000180ffff0a000900ffffffffffff000005002900010000000a0009000180c2000001000008000b00d48400000500300003000000050030000000000008003a0005000000050038000100000008003a0001000000"], 0x6c}, 0x1, 0x0, 0x0, 0x9c}, 0x4000) [ 1084.621669] loop5: detected capacity change from 0 to 2048 [ 1084.636709] EXT4-fs (loop5): Can't read superblock on 2nd try [ 1084.638992] FAULT_INJECTION: forcing a failure. [ 1084.638992] name failslab, interval 1, probability 0, space 0, times 0 [ 1084.640655] CPU: 0 PID: 7816 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1084.641611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1084.642772] Call Trace: [ 1084.643150] dump_stack+0x107/0x167 [ 1084.643668] should_fail.cold+0x5/0xa [ 1084.644203] ? create_object.isra.0+0x3a/0xa30 [ 1084.644845] should_failslab+0x5/0x20 [ 1084.645373] kmem_cache_alloc+0x5b/0x310 [ 1084.645951] create_object.isra.0+0x3a/0xa30 [ 1084.646580] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1084.647297] kmem_cache_alloc_trace+0x151/0x320 [ 1084.647956] io_uring_alloc_task_context+0x4a3/0x6a0 [ 1084.648664] ? io_import_iovec+0x1120/0x1120 [ 1084.649304] io_uring_setup+0x1dd1/0x2980 [ 1084.649890] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1084.650601] ? wait_for_completion_io+0x270/0x270 [ 1084.651303] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1084.652024] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1084.652740] do_syscall_64+0x33/0x40 [ 1084.653255] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1084.653962] RIP: 0033:0x7f3f549c6b19 [ 1084.654486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1084.657012] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1084.658061] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1084.659047] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1084.660030] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1084.661005] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1084.661989] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1084.663372] loop3: detected capacity change from 0 to 5120 [ 1084.676068] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1084.681704] FAT-fs (loop7): bogus number of reserved sectors [ 1084.682569] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1084.688582] loop5: detected capacity change from 0 to 2048 [ 1084.695679] EXT4-fs (loop5): Can't read superblock on 2nd try 04:54:31 executing program 6: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000200)=@random={'user.', 'security.selinux\x00'}, &(0x7f0000000140)='\x821\xe3\xc6_\xa5\x8e\xd0\xf7\x80\xfb\xcb+\xa6#\x9a>\xa9\x02I\xc8\xd8\xadq_\x86\xfb\xf4', 0x1c, 0x0) getdents64(r0, &(0x7f0000000080)=""/164, 0xa4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) read(r1, &(0x7f0000000240)=""/187, 0xbb) getdents64(r1, &(0x7f0000000180)=""/29, 0x1d) 04:54:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1c, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:54:31 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x0, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:54:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1600, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:54:31 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 31) [ 1084.807533] loop5: detected capacity change from 0 to 2048 [ 1084.811793] EXT4-fs (loop5): Can't read superblock on 2nd try 04:54:31 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {0x36}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) r2 = signalfd(r0, &(0x7f0000000000), 0x8) sendmsg$TIPC_CMD_SHOW_PORTS(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x11}, 0x20008801) clone3(&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240), r1) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r4, 0x1, 0x70bd28, 0x25dfdbff, {{}, {}, {0x14, 0x19, {0xffff8000, 0x8, 0x4d49, 0x4}}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x40880) [ 1084.836539] FAULT_INJECTION: forcing a failure. [ 1084.836539] name failslab, interval 1, probability 0, space 0, times 0 [ 1084.839394] CPU: 1 PID: 7838 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1084.840917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1084.842784] Call Trace: [ 1084.843384] dump_stack+0x107/0x167 [ 1084.844206] should_fail.cold+0x5/0xa [ 1084.845064] ? io_wq_create+0xeb/0xc00 [ 1084.845936] should_failslab+0x5/0x20 [ 1084.846800] __kmalloc+0x72/0x390 [ 1084.847590] io_wq_create+0xeb/0xc00 [ 1084.848444] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1084.849573] ? io_import_iovec+0x1120/0x1120 [ 1084.850546] ? io_apoll_task_func+0x2d0/0x2d0 [ 1084.851552] ? __io_req_find_next+0x300/0x300 [ 1084.852566] io_uring_setup+0x1dd1/0x2980 [ 1084.853299] loop3: detected capacity change from 0 to 5632 [ 1084.853499] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1084.855361] ? wait_for_completion_io+0x270/0x270 [ 1084.856461] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1084.857627] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1084.858806] do_syscall_64+0x33/0x40 [ 1084.859640] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1084.860805] RIP: 0033:0x7f3f549c6b19 [ 1084.861625] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1084.865750] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1084.867469] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1084.869056] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1084.870658] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1084.872267] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1084.873861] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1084.882378] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:54:31 executing program 0: semget(0x1, 0x3, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x89) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000e, 0x4010, r0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000280)=ANY=[], 0xfdef) r3 = syz_io_uring_complete(r1) syz_memcpy_off$IO_URING_METADATA_FLAGS(0x0, 0x118, &(0x7f0000000140)=0x1, 0x0, 0x4) r4 = socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x84200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_bp={&(0x7f00000001c0)}, 0x0, 0x0, 0x0, 0x5, 0x80, 0x0, 0x1}, 0x0, 0xffdffffdffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x300, 0x0, 0x0}, &(0x7f0000000440)="4feb7dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f00000003c0), 0x1, 0x1}, 0x3) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x3, 0x0, @fd_index=0x5, 0x6, 0x0, 0x6, 0x5}, 0x3) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x5, 0x1, 0x1, 0x72, 0x0, 0x2, 0x8000, 0xd, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5f262c2a, 0x0, @perf_config_ext={0x5c1a, 0x5}, 0x2, 0x4, 0xaba, 0x0, 0x2, 0x73, 0x0, 0x0, 0x55d, 0x0, 0x6}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r5 = openat(r3, &(0x7f0000000000)='./file1\x00', 0x4020c1, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_SPLICE={0x1e, 0x5, 0x0, @fd, 0x4, {0x0, r4}, 0x823, 0x3, 0x1, {0x0, 0x0, r5}}, 0x8) ioctl$FAT_IOCTL_SET_ATTRIBUTES(0xffffffffffffffff, 0x40047211, &(0x7f0000000180)=0x4) syz_io_uring_complete(0x0) io_uring_enter(0xffffffffffffffff, 0x3783, 0x24b4, 0x5e6958ea17842428, &(0x7f0000000480)={[0x6]}, 0x8) 04:54:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x69, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1084.968964] cgroup: fork rejected by pids controller in /syz7 [ 1098.735775] loop3: detected capacity change from 0 to 6144 [ 1098.741693] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:54:45 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 32) 04:54:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3e8, 0x0, @empty}, 0x1c) 04:54:45 executing program 6: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000340)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001880)={0x0, 0x0, {0x0, @usage, 0x0}, {0x0, @struct}, {0x0, @struct}}) r8 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r8, 0x40305828, 0x0) io_uring_enter(r8, 0x5aca, 0x5cf, 0x2, &(0x7f0000000140)={[0x1]}, 0x8) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYBLOB="00fbb101ee80d25f727e762360ee7852aa5b8b68f5715f5f319d7733ad1ec2dbdb58680924676f01407ba1737c63e0f62e734478e99713cbc29532a6564e42748cc8e8c7980efd86d77d98bacd20fd", @ANYRESDEC=r7, @ANYBLOB=':18446744073709551609P']) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000540)={{r3}, r6, 0x12, @unused=[0x8e, 0xffffffffffffff24, 0x0, 0xffff], @devid=r7}) 04:54:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:54:45 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x5453, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x4) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$FIONCLEX(r0, 0x5450) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="85228f140000001e00200c0000000000000000000000003199ec02606d70bad34acc1d3456d34fbb75448d3b02c95db37bbcf7a22a7ade8d87fba5df674c60d6a5067b703a9c249eeae5190033caaa3167b49bd59c02901329d2c1ee40c5bc323d117fef81acb18e473417d944248580131841b1abedf32785d827b258e71a8a22d44c188cede56992bb81bbf9dcdc520d0849e77a0293815e0e8ea860a705efb8e627e39f129922e03f98eb818c9a5841369920fab61db8e69894dbbb5fed8e3cd3206f849a8e50c40455d6957de41f5b45980550d88804f32679227f4f65cc5253e2f2a98475"], 0x14}}, 0x0) clock_gettime(0x7, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000400)=""/115) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x0, 0x0) pipe(&(0x7f0000000100)) io_setup(0x283, &(0x7f0000000000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000080)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in6=@local, @in6=@mcast2}, {@in=@remote, 0x0, 0x3c}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0xf8}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r1, 0x80, &(0x7f0000000380)=@generic={0xa, "ddf7c2ae986699528fdc2eb0b6b88ebcbc3ac7563f9d06aa68ae63a00065dfd076177c20be9f7d54f5095f9253771e502e3663b2565d4145d7012708000000000000001fe82ce7bc7ceac1d0e5a493dbc3660de03e0893ae1528b60f0000809d544f405c4ba98d8a0f860a2b3b1e00"}}, 0x62a) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000004300000008000300", @ANYRES32, @ANYBLOB="0c00580000000006"], 0x28}}, 0x0) 04:54:45 executing program 7: setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000080)={0x1, [0x2, 0x20], 0x9}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x1a, 0xd01}, 0x14}}, 0x0) 04:54:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1800, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:54:45 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x0, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:54:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1e30, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1098.800301] loop3: detected capacity change from 0 to 7680 [ 1098.802928] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pid=7977 comm=syz-executor.7 [ 1098.808547] FAULT_INJECTION: forcing a failure. [ 1098.808547] name failslab, interval 1, probability 0, space 0, times 0 [ 1098.811325] CPU: 0 PID: 7972 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1098.812964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1098.814959] Call Trace: [ 1098.815612] dump_stack+0x107/0x167 [ 1098.816543] should_fail.cold+0x5/0xa [ 1098.817478] ? create_object.isra.0+0x3a/0xa30 [ 1098.818603] should_failslab+0x5/0x20 [ 1098.819547] kmem_cache_alloc+0x5b/0x310 [ 1098.820573] create_object.isra.0+0x3a/0xa30 [ 1098.821643] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1098.822911] __kmalloc+0x16e/0x390 [ 1098.823801] io_wq_create+0xeb/0xc00 [ 1098.824743] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1098.825977] ? io_import_iovec+0x1120/0x1120 [ 1098.827058] ? io_apoll_task_func+0x2d0/0x2d0 [ 1098.828136] ? __io_req_find_next+0x300/0x300 [ 1098.829248] io_uring_setup+0x1dd1/0x2980 [ 1098.830281] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1098.831513] ? wait_for_completion_io+0x270/0x270 [ 1098.832741] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1098.833998] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1098.835283] do_syscall_64+0x33/0x40 [ 1098.836205] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1098.837457] RIP: 0033:0x7f3f549c6b19 [ 1098.838364] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1098.842858] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1098.844711] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1098.846478] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1098.848224] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1098.849971] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1098.851735] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1098.857818] loop5: detected capacity change from 0 to 2048 [ 1098.888756] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1098.902709] EXT4-fs (loop5): Can't read superblock on 2nd try 04:54:45 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x0, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:54:45 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x63}}, [], {0x14}}, 0x28}}, 0x0) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3, 0x0, 0x8}, [@NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x1}, @NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x1}, @NFULA_CFG_FLAGS={0x6}, @NFULA_CFG_CMD={0x5, 0x1, 0x3}, @NFULA_CFG_MODE={0xa, 0x2, {0x4}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80}]}, 0x48}, 0x1, 0x0, 0x0, 0x8085}, 0x20000004) 04:54:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1098.968695] loop5: detected capacity change from 0 to 2048 04:54:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2010, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1099.011399] EXT4-fs (loop5): Can't read superblock on 2nd try 04:54:45 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 33) [ 1099.053993] FAULT_INJECTION: forcing a failure. [ 1099.053993] name failslab, interval 1, probability 0, space 0, times 0 [ 1099.055566] CPU: 1 PID: 7997 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1099.056463] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1099.057549] Call Trace: [ 1099.057909] dump_stack+0x107/0x167 [ 1099.058386] should_fail.cold+0x5/0xa [ 1099.058889] ? io_wq_create+0x6ef/0xc00 [ 1099.059412] should_failslab+0x5/0x20 [ 1099.059917] kmem_cache_alloc_node_trace+0x59/0x340 [ 1099.060581] io_wq_create+0x6ef/0xc00 [ 1099.061104] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1099.061730] loop3: detected capacity change from 0 to 8192 [ 1099.061780] ? io_import_iovec+0x1120/0x1120 [ 1099.063725] ? io_apoll_task_func+0x2d0/0x2d0 [ 1099.064319] ? __io_req_find_next+0x300/0x300 [ 1099.064914] io_uring_setup+0x1dd1/0x2980 [ 1099.065467] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1099.066127] ? wait_for_completion_io+0x270/0x270 [ 1099.066778] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1099.067454] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1099.068125] do_syscall_64+0x33/0x40 [ 1099.068615] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1099.069280] RIP: 0033:0x7f3f549c6b19 [ 1099.069770] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1099.072183] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1099.073169] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1099.074093] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1099.075027] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1099.075948] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1099.076885] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1099.093974] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:54:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1e30, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:54:45 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000dff4655fdff4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="03", 0x1, 0x800}], 0x0, &(0x7f0000000040)) 04:54:45 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8881, 0x0, 0x800, 0x5, 0x80000007f, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x8, @remote, 0x4}, 0x1c) ioctl$SNAPSHOT_FREE(r1, 0x3305) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x11, 0xffffffffffffffff, 0x8000000) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040)=0xffffffe1, 0x4) [ 1099.146944] Restarting kernel threads ... done. [ 1099.149209] loop7: detected capacity change from 0 to 262144 [ 1099.156174] Restarting kernel threads ... done. [ 1099.170320] EXT4-fs (loop7): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 0)! [ 1099.172675] EXT4-fs (loop7): group descriptors corrupted! [ 1099.196913] loop7: detected capacity change from 0 to 262144 [ 1099.204596] EXT4-fs (loop7): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 0)! [ 1099.206810] EXT4-fs (loop7): group descriptors corrupted! 04:55:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xa00, 0x0, @empty}, 0x1c) 04:55:00 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x10001}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000010000001f000000", @ANYRES32, @ANYBLOB="006c650000000000ff000000040000000000000000000000000000000039ec174b7f4a43bcffa597aecbe57a9559ab3fce8df6190e6795ebaf3eadc51301b44bb880c29be3f4bf216c3217c3f09116bca529327a4bcbb1689ec9baf47e47bae774caf6f014fb5d398a64e7603759d077725f9479f10a59dc4bd85f6596bffc2991fe1a"]) 04:55:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2030, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:55:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x480, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:55:00 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 34) 04:55:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1e30, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:55:00 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x0, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:55:00 executing program 6: inotify_init() close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000000c0), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x18c00, 0x1) pread64(r2, &(0x7f0000000340)=""/196, 0xc4, 0x3) mkdirat$cgroup(r1, &(0x7f0000000180)='syz1\x00', 0x1ff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480), &(0x7f00000004c0)={0x0, 0xfb, 0x95, 0x2, 0x0, "9cce1789dc69e19de66458850d1920a3", "6e993b6f55d28910ad070e76a5c5cdae7c263249503c96a4e2caf1123e881a548858881277abf4bfbc334b3273195da03ab58d11bc42e1c89fcf31995c79f3cc41d19f05ef4531f96d0c685b50d5926f23ba5081a517004fec67a79a1a0d053e9b27f512e6c62ed52dea7450a6f9bd79a9421cd50db1b0528fda34f5be748b33"}, 0x95, 0x0) syz_io_uring_setup(0x3140, &(0x7f0000000580)={0x0, 0xe3a4, 0x1, 0x2, 0x2d6, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000600)=0x0, &(0x7f0000000640)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000680)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x1, {0x1, r4}}, 0xfffffff7) perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x59, 0x80, 0x1, 0x24, 0x0, 0x2, 0x10000, 0x9, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x400, 0x0, @perf_bp={&(0x7f00000001c0), 0x5}, 0x8000, 0x400, 0x200, 0x0, 0x8, 0x5, 0x81, 0x0, 0x1, 0x0, 0x80000001}, 0x0, 0x7, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000100)={[{@noacl}]}) [ 1114.066515] loop5: detected capacity change from 0 to 2048 [ 1114.081101] EXT4-fs (loop5): Can't read superblock on 2nd try [ 1114.102877] loop5: detected capacity change from 0 to 2048 [ 1114.103628] FAULT_INJECTION: forcing a failure. [ 1114.103628] name failslab, interval 1, probability 0, space 0, times 0 [ 1114.106568] CPU: 1 PID: 8027 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1114.108018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1114.109758] Call Trace: [ 1114.110321] dump_stack+0x107/0x167 [ 1114.111119] should_fail.cold+0x5/0xa [ 1114.111939] ? create_object.isra.0+0x3a/0xa30 [ 1114.112931] should_failslab+0x5/0x20 [ 1114.113746] kmem_cache_alloc+0x5b/0x310 [ 1114.114611] ? io_wq_create+0x114/0xc00 [ 1114.115489] create_object.isra.0+0x3a/0xa30 [ 1114.116433] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1114.117521] kmem_cache_alloc_node_trace+0x16d/0x340 [ 1114.118612] io_wq_create+0x6ef/0xc00 [ 1114.119448] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1114.120528] ? io_import_iovec+0x1120/0x1120 [ 1114.121471] ? io_apoll_task_func+0x2d0/0x2d0 [ 1114.122419] ? __io_req_find_next+0x300/0x300 [ 1114.123404] io_uring_setup+0x1dd1/0x2980 [ 1114.124303] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1114.125388] ? wait_for_completion_io+0x270/0x270 [ 1114.126439] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1114.127581] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1114.128678] do_syscall_64+0x33/0x40 [ 1114.129482] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1114.130579] RIP: 0033:0x7f3f549c6b19 [ 1114.131377] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1114.135327] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1114.136963] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1114.138476] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1114.140020] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1114.141551] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1114.143079] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1114.144868] EXT4-fs (loop5): Can't read superblock on 2nd try [ 1114.156376] autofs4:pid:8032:validate_dev_ioctl: invalid path supplied for cmd(0xc0189371) [ 1114.159007] loop3: detected capacity change from 0 to 8192 [ 1114.202760] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1114.220977] loop6: detected capacity change from 0 to 16776704 04:55:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1e30, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:55:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:55:00 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1114.263486] EXT4-fs (loop6): Mount option "noacl" will be removed by 3.5 [ 1114.263486] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 1114.263486] 04:55:00 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 35) 04:55:00 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0xff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000100), 0xc}, 0x0, 0x477a, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xd) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYRES64], 0x98}}, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x20, 0x8, 0x3f, 0x3, 0x0, 0x0, 0x2eb14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, @perf_config_ext={0x8, 0x5e5f52a8}, 0x10000, 0x2, 0x2, 0x4, 0xfff, 0x6, 0x7ff, 0x0, 0xffffffc1, 0x0, 0x8}, 0x0, 0xc, 0xffffffffffffffff, 0x1) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000140), 0x7}, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) add_key$keyring(0x0, &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x7, 0x8000}, 0x1009) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000300)=0x1, 0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, 0x0, 0x20008004) syz_open_procfs(0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000000280)='id_resolver\x00', 0x0, &(0x7f0000000080)="fa", 0x1, 0xfffffffffffffffe) keyctl$chown(0x4, r3, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000002c0), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, r3) unshare(0x48020200) [ 1114.338552] FAULT_INJECTION: forcing a failure. [ 1114.338552] name failslab, interval 1, probability 0, space 0, times 0 [ 1114.341325] CPU: 0 PID: 8143 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1114.342773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1114.344546] Call Trace: [ 1114.345124] dump_stack+0x107/0x167 [ 1114.345914] should_fail.cold+0x5/0xa [ 1114.346736] ? io_rsrc_node_switch_start.part.0+0x43/0x250 [ 1114.347927] should_failslab+0x5/0x20 [ 1114.348749] kmem_cache_alloc_trace+0x55/0x320 [ 1114.349755] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 1114.350944] io_uring_setup+0x14f6/0x2980 [ 1114.351861] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1114.352984] ? wait_for_completion_io+0x270/0x270 [ 1114.354082] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1114.355232] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1114.356353] do_syscall_64+0x33/0x40 [ 1114.357180] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1114.358294] RIP: 0033:0x7f3f549c6b19 [ 1114.359107] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1114.363037] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1114.364675] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1114.366205] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1114.367749] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1114.369292] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1114.370820] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 04:55:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2130, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1114.382333] loop5: detected capacity change from 0 to 2048 [ 1114.384800] EXT4-fs (loop6): mounted filesystem without journal. Opts: noacl,,errors=continue [ 1114.399102] EXT4-fs (loop5): Can't read superblock on 2nd try 04:55:01 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000001240)={0x1, &(0x7f0000001200)=[{0x6}]}) [ 1114.454161] loop3: detected capacity change from 0 to 8192 [ 1114.484760] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:55:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1114.597524] loop5: detected capacity change from 0 to 2048 [ 1114.611004] EXT4-fs (loop5): Can't read superblock on 2nd try [ 1114.636926] loop5: detected capacity change from 0 to 2048 [ 1114.651184] EXT4-fs (loop5): Can't read superblock on 2nd try [ 1114.665790] kauditd_printk_skb: 6 callbacks suppressed [ 1114.665809] audit: type=1326 audit(1766638501.252:60): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8156 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f96ddc08b19 code=0x0 [ 1114.676061] audit: type=1326 audit(1766638501.262:61): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8156 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96ddc08b19 code=0x7ffc0000 [ 1114.686115] audit: type=1326 audit(1766638501.262:62): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8156 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96ddc08b19 code=0x7ffc0000 [ 1114.695770] audit: type=1326 audit(1766638501.270:63): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8156 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f96ddc08b19 code=0x7ffc0000 [ 1114.701069] audit: type=1326 audit(1766638501.270:64): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8156 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96ddc08b19 code=0x7ffc0000 [ 1114.707970] audit: type=1326 audit(1766638501.272:65): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8156 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96ddc08b19 code=0x7ffc0000 [ 1114.714920] audit: type=1326 audit(1766638501.279:66): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8156 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=85 compat=0 ip=0x7f96ddc08b19 code=0x7ffc0000 [ 1114.728844] audit: type=1326 audit(1766638501.279:67): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8156 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96ddc08b19 code=0x7ffc0000 [ 1114.733621] audit: type=1326 audit(1766638501.280:68): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8156 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96ddc08b19 code=0x7ffc0000 [ 1114.742027] audit: type=1326 audit(1766638501.326:69): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8156 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f96ddc08b19 code=0x7ffc0000 04:55:16 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 36) 04:55:16 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:55:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xe00, 0x0, @empty}, 0x1c) 04:55:16 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00000024000b0800000000000000000e000000060003000080"], 0x1c}}, 0x0) 04:55:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2e00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:55:16 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) tee(0xffffffffffffffff, r0, 0x1, 0x6) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = dup(0xffffffffffffffff) setsockopt$inet_mreqn(r2, 0x0, 0x4, 0x0, 0x0) ioctl$PTP_PIN_SETFUNC(r2, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, 0x0) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x40000) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0x3}, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r1, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB="84000000", @ANYRES16=0x0, @ANYBLOB="0008aa060000fbdbdf25420000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000d0087006c325f64726f70730000000005008300010000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000d0087006c325f64726f7073000000000500830001000000"], 0x84}, 0x1, 0x0, 0x0, 0x400c000}, 0x40000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_STATUS64(0xffffffffffffffff, 0x541b, 0x0) close_range(r4, 0xffffffffffffffff, 0x2) fallocate(r3, 0x0, 0x0, 0x1000001) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x100000001) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 04:55:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:55:16 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbbbbbbbbbbf08060001080006040002aaaaaaaaaa007f000001017fc20016312e2cfe49653871aeebfae239b1fb35a684bda597ccc144bad8ef880ea662d738a45b710dadc814ffe45b3d0649382156ab1597df47c4c53f329fb0fea16c2871dde79c9a3af746039657470e46bb40ad57bdbda8b0cf5f26180800"/143], 0x0) [ 1130.382836] loop5: detected capacity change from 0 to 2048 [ 1130.387289] EXT4-fs (loop5): Can't read superblock on 2nd try [ 1130.421228] loop5: detected capacity change from 0 to 2048 [ 1130.427738] FAULT_INJECTION: forcing a failure. [ 1130.427738] name failslab, interval 1, probability 0, space 0, times 0 [ 1130.429294] CPU: 1 PID: 8189 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1130.430210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1130.431342] Call Trace: [ 1130.431718] dump_stack+0x107/0x167 [ 1130.432222] should_fail.cold+0x5/0xa [ 1130.432751] ? create_object.isra.0+0x3a/0xa30 [ 1130.433121] loop3: detected capacity change from 0 to 11776 [ 1130.433374] should_failslab+0x5/0x20 [ 1130.433389] kmem_cache_alloc+0x5b/0x310 [ 1130.433401] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1130.433421] ? trace_hardirqs_on+0x5b/0x180 [ 1130.437101] create_object.isra.0+0x3a/0xa30 [ 1130.437697] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1130.438394] kmem_cache_alloc_trace+0x151/0x320 [ 1130.439043] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 1130.439783] io_uring_setup+0x14f6/0x2980 [ 1130.440359] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1130.441047] ? wait_for_completion_io+0x270/0x270 [ 1130.441727] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1130.442435] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1130.443141] do_syscall_64+0x33/0x40 [ 1130.443648] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1130.444347] RIP: 0033:0x7f3f549c6b19 [ 1130.444856] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1130.447364] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1130.448390] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1130.449357] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1130.450323] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1130.451297] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1130.452259] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 04:55:17 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000040)=ANY=[]) openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x200040, 0x0) [ 1130.464922] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:55:17 executing program 0: ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000100)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0xa}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x2, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="00000005", @ANYRES16, @ANYBLOB="020025bd7000fbdbdf250c0000001100070016b41bc2c55497fa91717ed5270000001100070052fbaec4eb4e28e906c0a7be27000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20040000}, 0x4004804) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB="e80000001d00210c000000000000000004000200cb001180f817f38838867118d8f7d30f5e00c04164aa091d55e1cab9264fce85edde14acfec3678f7cb8ce6e8dd83a6dfdf5c183c05332b894bfef0c75edf063672ce2ea179ed6975063aa21f55e3aae151d27d6069546a0030356ecc68bb21fa8c76fd8cdb50a21dee5ed3990a74df47171c2d3a821e8aa5daa86c9618a90f0c8e5b831ce56aa2df7456ecd46dcf13f4f1e215dacb80b1fa68482d880f1ee20238b5c31354069839cd36b49dad9b2ed18a00d48b324caf70c2add4967120008005b00ac1e0101"], 0xe8}}, 0x0) [ 1130.506097] EXT4-fs (loop5): Can't read superblock on 2nd try [ 1130.517793] loop6: detected capacity change from 0 to 32768 04:55:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1130.543845] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1130.551947] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 04:55:17 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:55:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1130.580162] loop3: detected capacity change from 0 to 11776 04:55:17 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 37) 04:55:17 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendfile(r1, r0, &(0x7f0000000240)=0x1, 0x1000) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) [ 1130.614738] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1130.702113] FAULT_INJECTION: forcing a failure. [ 1130.702113] name failslab, interval 1, probability 0, space 0, times 0 [ 1130.702136] CPU: 1 PID: 8213 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1130.702147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1130.702154] Call Trace: [ 1130.702181] dump_stack+0x107/0x167 [ 1130.702214] should_fail.cold+0x5/0xa [ 1130.702238] ? create_object.isra.0+0x3a/0xa30 [ 1130.702262] should_failslab+0x5/0x20 [ 1130.702282] kmem_cache_alloc+0x5b/0x310 04:55:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2ffd, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1130.702310] create_object.isra.0+0x3a/0xa30 [ 1130.702340] kmemleak_alloc_percpu+0xa0/0x100 [ 1130.702367] pcpu_alloc+0x4e2/0x1240 [ 1130.702405] ? io_async_queue_proc+0x80/0x80 04:55:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1130.702426] percpu_ref_init+0x31/0x3d0 [ 1130.702452] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1130.702476] io_uring_setup+0x14f6/0x2980 [ 1130.702510] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1130.702526] ? wait_for_completion_io+0x270/0x270 04:55:17 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 38) [ 1130.702576] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1130.702597] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1130.702622] do_syscall_64+0x33/0x40 [ 1130.702643] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1130.702657] RIP: 0033:0x7f3f549c6b19 [ 1130.702675] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1130.702687] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1130.702710] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1130.702722] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1130.702734] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1130.702746] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1130.702758] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1130.768152] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1130.874708] loop3: detected capacity change from 0 to 11776 [ 1130.883193] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1130.910501] FAULT_INJECTION: forcing a failure. [ 1130.910501] name failslab, interval 1, probability 0, space 0, times 0 [ 1130.910526] CPU: 0 PID: 8221 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1130.910539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1130.910548] Call Trace: [ 1130.910578] dump_stack+0x107/0x167 [ 1130.910608] should_fail.cold+0x5/0xa [ 1130.910636] ? create_object.isra.0+0x3a/0xa30 [ 1130.910660] should_failslab+0x5/0x20 [ 1130.910681] kmem_cache_alloc+0x5b/0x310 [ 1130.910719] create_object.isra.0+0x3a/0xa30 [ 1130.910758] kmemleak_alloc_percpu+0xa0/0x100 [ 1130.910793] pcpu_alloc+0x4e2/0x1240 [ 1130.910847] ? io_async_queue_proc+0x80/0x80 [ 1130.910871] percpu_ref_init+0x31/0x3d0 [ 1130.910905] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1130.910933] io_uring_setup+0x14f6/0x2980 [ 1130.910991] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1130.911009] ? wait_for_completion_io+0x270/0x270 [ 1130.911081] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1130.911105] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1130.911137] do_syscall_64+0x33/0x40 [ 1130.911159] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1130.911174] RIP: 0033:0x7f3f549c6b19 [ 1130.911194] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1130.911207] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1130.911232] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1130.911245] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1130.911258] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1130.911271] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1130.911284] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1130.915082] loop5: detected capacity change from 0 to 6144 [ 1130.984686] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1131.035342] loop5: detected capacity change from 0 to 6144 [ 1131.040567] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:55:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1800, 0x0, @empty}, 0x1c) 04:55:31 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:55:31 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x20) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x4307, 0x20094, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp, 0x1020, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 04:55:31 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 39) 04:55:31 executing program 0: ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0xd, 0x0, &(0x7f0000000040)) 04:55:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x300d, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:55:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:55:31 executing program 6: sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r0, r1+10000000}, &(0x7f0000000140)) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f00000004c0)) [ 1144.650282] FAULT_INJECTION: forcing a failure. [ 1144.650282] name failslab, interval 1, probability 0, space 0, times 0 [ 1144.651666] CPU: 1 PID: 8250 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1144.652446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1144.653397] Call Trace: [ 1144.653705] dump_stack+0x107/0x167 [ 1144.654126] should_fail.cold+0x5/0xa [ 1144.654566] ? percpu_ref_init+0xd8/0x3d0 [ 1144.655043] should_failslab+0x5/0x20 [ 1144.655488] kmem_cache_alloc_trace+0x55/0x320 [ 1144.656013] ? io_async_queue_proc+0x80/0x80 [ 1144.656518] percpu_ref_init+0xd8/0x3d0 [ 1144.656976] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1144.657594] io_uring_setup+0x14f6/0x2980 [ 1144.658073] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1144.658650] ? wait_for_completion_io+0x270/0x270 [ 1144.659222] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1144.659821] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1144.660416] do_syscall_64+0x33/0x40 [ 1144.660842] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1144.661431] RIP: 0033:0x7f3f549c6b19 [ 1144.661853] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1144.663956] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1144.664813] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1144.665619] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1144.666441] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1144.667266] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1144.668075] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1144.670283] loop5: detected capacity change from 0 to 7168 [ 1144.686852] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1144.701914] loop3: detected capacity change from 0 to 12288 04:55:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_MPP(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000580)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050004000000581901227a5f0000080003005e5163ec0a9a8454b08689c8e5a82a822d871247be15bf1e848f9bfbc1a00367fd6b5d29dab5f1cb6278c7f4f57cd27a66bec6389bb1572ffdb2eb7029f1b49f4cff16a308db7ef65a9a9081df99ad706ae9666372634f3bcdb329fb7a0c8ebc7e41ad262a2446f720", @ANYRES32=r2], 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x11c, r1, 0x10, 0x70bd27, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_IE_ASSOC_RESP={0x105, 0x80, [@random={0x5, 0x9b, "cc8c6ff244ef2a8087a31dee6e700be9a3e16334c3fc2b77412715d7b846d0ea5c605dcefddace51eddcfc243bb2570680722cb146c5289fd502f69c02d29c03f9472136f2dc3a78e8b990da83b4965de85379ec2113092cc19eaa920fda7ebfe63b71f2641ef3bdaaa9f7dc1418b7a92d522eadbba0339e9066f06b8ede80e81bfe4472b3c7cbe7d8dfd27acc1477cb545fed83f87c209a541512"}, @ssid={0x0, 0x6, @default_ap_ssid}, @random={0x0, 0x28, "3f4a8663a13588798b5782f031f18e3b89d3ed1652f70cc7c316faf6db1bf1ef91c0c0ff39669243"}, @measure_req={0x26, 0x30, {0x80, 0x3, 0x0, "443b5084e82cc639cfe7e6472d4e0e626901ed270abc5e29719caaffe83dae60f3152237e934f7c043caaa65be"}}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x8840}, 0xd31815f0c84d7fda) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = ioctl$TIOCGPTPEER(r3, 0x5441, 0xfffffffffffffffd) sendmsg$DEVLINK_CMD_GET(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0xe4, 0x0, 0x2, 0x70bd2b, 0x9, {}, [@pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}]}, 0xe4}}, 0x24004058) r5 = syz_open_dev$vcsn(&(0x7f0000000080), 0xfff, 0x2) close_range(r4, r5, 0x0) ioctl$TCXONC(r5, 0x540a, 0x2) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x161) recvfrom$unix(r5, &(0x7f00000000c0)=""/124, 0x7c, 0x126, &(0x7f0000000140)=@file={0x0, './file0/file0\x00'}, 0x6e) ioctl$FS_IOC_RESVSP(r6, 0x40305828, 0x0) ioctl$TIOCSIG(r6, 0x40045436, 0x28) r7 = inotify_init() ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r6, 0xc0189379, &(0x7f0000000640)={{0x1, 0x1, 0x18, r6}, './file0/file0\x00'}) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) dup2(r7, r3) [ 1144.712200] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1144.730961] loop5: detected capacity change from 0 to 7168 04:55:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x301e, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:55:31 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 40) [ 1144.763551] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1144.765618] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:55:31 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8b00, 0x1) [ 1144.843420] loop7: detected capacity change from 0 to 2048 [ 1144.849427] EXT4-fs (loop7): Can't read superblock on 2nd try [ 1144.863960] FAULT_INJECTION: forcing a failure. 04:55:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1144.863960] name failslab, interval 1, probability 0, space 0, times 0 [ 1144.865649] CPU: 0 PID: 8270 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1144.866169] loop7: detected capacity change from 0 to 2048 [ 1144.866460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1144.866467] Call Trace: [ 1144.866487] dump_stack+0x107/0x167 [ 1144.866507] should_fail.cold+0x5/0xa [ 1144.869242] ? create_object.isra.0+0x3a/0xa30 [ 1144.869790] should_failslab+0x5/0x20 [ 1144.870244] kmem_cache_alloc+0x5b/0x310 [ 1144.870738] create_object.isra.0+0x3a/0xa30 [ 1144.871271] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1144.871886] kmem_cache_alloc_trace+0x151/0x320 [ 1144.872448] ? io_async_queue_proc+0x80/0x80 [ 1144.872982] percpu_ref_init+0xd8/0x3d0 [ 1144.873466] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1144.874123] io_uring_setup+0x14f6/0x2980 [ 1144.874636] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1144.875249] ? wait_for_completion_io+0x270/0x270 [ 1144.875856] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1144.876479] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1144.877066] do_syscall_64+0x33/0x40 [ 1144.877512] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1144.878125] RIP: 0033:0x7f3f549c6b19 [ 1144.878571] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1144.880746] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1144.881651] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1144.882495] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1144.883350] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1144.884192] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1144.884989] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 04:55:31 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1144.901890] loop3: detected capacity change from 0 to 12288 [ 1144.906088] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1144.906724] EXT4-fs (loop7): Can't read superblock on 2nd try 04:55:31 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000bc0)={&(0x7f00000002c0)={0xa, 0x4e24, 0x0, @remote}, 0x1c, &(0x7f0000000980)=[{0x0}, {0x0}], 0x2, &(0x7f0000000a40)=[@hopopts_2292={{0x18}}, @dstopts_2292={{0x18}}, @dstopts={{0x18}}, @tclass={{0x14}}], 0x60}, 0x0) 04:55:45 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x10200, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in=@initdev}}, &(0x7f0000000240)=0xe8) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080), 0x40000, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@access_client}, {@uname={'uname', 0x3d, '+'}}, {@cache_none}, {@privport}, {@posixacl}, {@access_any}, {@uname={'uname', 0x3d, '\xbc,(/[*-!*/^@'}}, {@cachetag={'cachetag', 0x3d, '#'}}, {@access_user}], [{@uid_eq={'uid', 0x3d, r4}}, {@dont_hash}, {@euid_eq}]}}) creat(&(0x7f0000000040)='./file1\x00', 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x100000001) 04:55:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3020, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:55:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1802, 0x0, @empty}, 0x1c) 04:55:45 executing program 7: r0 = syz_io_uring_complete(0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000580)=ANY=[@ANYBLOB="011900000100000018000000", @ANYRES32, @ANYBLOB="432e5986b47e6154ad29c2199cf7c07d5b94568d66cee6866d79b465f319c043271c15015c2d04816a4b8164e3c7014926f98c11404086c47a05ed8b0f694c004dfddb20f7c3e225baa1a92bea731774bc8a8a90b4b847f668a7fea50f6aeb49cb8a431d8dda707729141d175f62c1945e209d9b20c0c849c5e9ea00"/134]) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x80080, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000001c0)={[{@subsystem='freezer'}]}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x200, 0x100) fchmodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xa1) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='pagemap\x00') lseek(r4, 0x0, 0x1) openat(r4, &(0x7f0000000180)='./file0\x00', 0x0, 0x81) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1, {0xa27}}, './file0\x00'}) readlinkat(r5, &(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/142, 0x8e) readlinkat(r0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000500)=""/110, 0x6e) setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), &(0x7f0000000440), 0x2, 0x0) r6 = syz_mount_image$nfs(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x6, 0x3, &(0x7f0000000880)=[{&(0x7f0000000640)="41dd9d723c61c4fc3ec66faa48d52602381f1f127633ec8be961b0a80b2284cc1fc40ad46f680f828a478902e82c8684e71c0cb755afdb98a6831e0c8577e5826a21841150032d0035b583b4af5ec1a38215831865848bcb80ba9931382543e10496965a344b480586c004f0e8375feddc45432917a59f0aac1047e6f6d4d282845803bef67ec9a30322acdb82474b098f2b40784eff1923e4", 0x99, 0x2}, {&(0x7f0000000700)="2cc91965175fbca7d695d3f62866a597e4793f03d57dadbee34d4b8662b5fc3398ff87644b1b1b4eddf7efc80911dfe1c4415c59adcdd8f669b869df61cbe63e36d94533069d85ea1b65eeb6ec25d24171e2f6", 0x53, 0xfffffffffffffffc}, {&(0x7f0000000780)="8ddb18d8dff5029f6ba991a375d6d428bc3f8b6e62edd1a9144969a4178a4b438acb09b43847efd583255cfc95212e6ee4cbae0acd69fa91b543ef15a83ab082fdeec29d7ae46628ec2b5fe704ef2f9fc586f963fa8192b8d689cbfea4a46ca94a03c21a28011d4e0b5b26e15d1fef25b87ba7332e91668e6914b6d4d629a2ba273256a8d208677679f21fd83788d0a00c04ce9ac05025e4c25e0db782b956cb88a894e4b7956a2909d82c4ce1e8c51998734a0c5d2ba48b5cb90599f24f33278beefca37bacec4c2e2f8fa55869295f2afab471b081ba5002abf7009b7cfce97d3a2fc4a6ed88400a57aa", 0xeb, 0x20}], 0x0, &(0x7f00000004c0)={[{'net/igmp\x00'}], [{@appraise_type}, {@permit_directio}, {@measure}]}) openat(r6, &(0x7f0000000900)='./file0\x00', 0x80, 0x100) syz_open_procfs(0x0, &(0x7f0000000200)='net/igmp\x00') lseek(0xffffffffffffffff, 0x5f3, 0x0) 04:55:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:55:45 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 41) 04:55:45 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000bc0)={&(0x7f00000002c0)={0xa, 0x4e24, 0x0, @remote}, 0x1c, &(0x7f0000000980)=[{0x0}, {0x0}], 0x2, &(0x7f0000000a40)=[@hopopts_2292={{0x18}}, @dstopts_2292={{0x18}}, @dstopts={{0x18}}, @tclass={{0x14}}], 0x60}, 0x0) 04:55:45 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1159.274483] loop5: detected capacity change from 0 to 15872 [ 1159.283564] FAULT_INJECTION: forcing a failure. [ 1159.283564] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1159.286061] CPU: 0 PID: 8302 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1159.287567] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1159.289367] Call Trace: [ 1159.289953] dump_stack+0x107/0x167 [ 1159.290758] should_fail.cold+0x5/0xa [ 1159.291616] _copy_to_user+0x2e/0x180 [ 1159.292458] io_uring_setup+0x11b5/0x2980 [ 1159.293384] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1159.294487] ? wait_for_completion_io+0x270/0x270 [ 1159.295597] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1159.296740] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1159.297872] do_syscall_64+0x33/0x40 [ 1159.298690] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1159.299820] RIP: 0033:0x7f3f549c6b19 [ 1159.300639] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1159.304668] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1159.306344] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1159.307929] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1159.309492] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1159.311026] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1159.312570] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1159.314640] loop3: detected capacity change from 0 to 12288 [ 1159.324521] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:55:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x48202, 0x0) fcntl$setstatus(r0, 0x4, 0x44400) [ 1159.353439] loop5: detected capacity change from 0 to 15872 04:55:45 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1159.372543] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1159.400253] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1159.420875] loop7: detected capacity change from 0 to 8388096 [ 1159.437630] nfs: Unknown parameter 'net/igmp' 04:55:46 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 42) 04:55:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6900, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1159.523823] FAULT_INJECTION: forcing a failure. [ 1159.523823] name failslab, interval 1, probability 0, space 0, times 0 [ 1159.526694] CPU: 1 PID: 8318 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1159.528278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1159.530229] Call Trace: [ 1159.530817] dump_stack+0x107/0x167 [ 1159.531636] should_fail.cold+0x5/0xa [ 1159.532475] ? __d_alloc+0x2a/0x990 [ 1159.533268] should_failslab+0x5/0x20 [ 1159.534096] kmem_cache_alloc+0x5b/0x310 [ 1159.535104] __d_alloc+0x2a/0x990 [ 1159.535970] ? find_held_lock+0x2c/0x110 [ 1159.536874] d_alloc_pseudo+0x19/0x70 [ 1159.537713] alloc_file_pseudo+0xce/0x250 [ 1159.538623] ? trace_hardirqs_on+0x5b/0x180 [ 1159.539575] ? alloc_file+0x5a0/0x5a0 [ 1159.540437] anon_inode_getfile+0xc8/0x1f0 [ 1159.541377] io_uring_setup+0x138b/0x2980 [ 1159.542308] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1159.543574] ? wait_for_completion_io+0x270/0x270 [ 1159.544800] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1159.546026] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1159.547332] do_syscall_64+0x33/0x40 [ 1159.548283] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1159.549567] RIP: 0033:0x7f3f549c6b19 [ 1159.550383] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1159.554418] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1159.556381] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1159.558187] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1159.559998] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1159.561716] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1159.563575] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 04:55:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3021, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:55:46 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:55:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8004, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1159.694871] loop3: detected capacity change from 0 to 12288 [ 1159.707964] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:55:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1159.801137] loop5: detected capacity change from 0 to 32768 [ 1159.850977] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1159.862495] loop3: detected capacity change from 0 to 15872 [ 1159.896353] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1159.896703] loop5: detected capacity change from 0 to 32768 [ 1159.913659] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1175.306024] loop3: detected capacity change from 0 to 16384 04:56:01 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 43) 04:56:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1f00, 0x0, @empty}, 0x1c) 04:56:01 executing program 6: syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="bbbbbbbbbbbb0280c200000008060001080006040001"], 0x0) syz_emit_ethernet(0xe7, &(0x7f0000000300)={@local, @multicast, @val={@val={0x9100, 0x0, 0x0, 0x2}, {0x8100, 0x2, 0x1, 0x3}}, {@x25={0x805, {0x2, 0x6, 0xe5, "432f6986d1e5b3097609584318117a6bf10aff7e2f4648f3100c9045bbed59f18cacd76665f5a347c5de2b6de415975197f4325f26fccaa7219159e594957f2b959db1550cabb6b0c20d045cce846307df223f0f15710310d19309be27d98cbdc0162a1ea5d3ca7d7a16356d72533dcdf1a25a56acf682954ee671f560354e22e45baa8b7d96d45b9dee7b252455467475a3fea31b0ea41bb70ab6a83acc68d1ea395b8726384f412fe506ded3a0a00b2c9ca41eec2198b09f7b6f131f5ea3eadd38ef2fd77111050826680a7f8c"}}}}, &(0x7f0000000200)={0x1, 0x4, [0xf48, 0x632, 0xa45, 0x4d1]}) syz_emit_ethernet(0x17d, &(0x7f0000000000)={@broadcast, @multicast, @val={@void, {0x8100, 0x1, 0x1, 0x3}}, {@mpls_uc={0x8847, {[{0x1000}, {0x5, 0x0, 0x1}, {0x40}], @ipv6=@icmpv6={0x0, 0x6, "f1b6cf", 0x137, 0x3a, 0x1, @private0, @private1, {[@fragment={0xc, 0x0, 0x6, 0x1, 0x0, 0x11, 0x66}, @dstopts={0x87, 0x2, '\x00', [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x8, {0x2, 0x0, 0x80, 0x1ff}}]}, @fragment={0x89, 0x0, 0x25, 0x0, 0x0, 0xc, 0x65}], @param_prob={0x4, 0x1, 0x0, 0x0, {0x2, 0x6, "7be141", 0x7, 0x62, 0x0, @mcast1, @mcast2, [@fragment={0x16, 0x0, 0x3, 0x0, 0x0, 0x8, 0x65}, @fragment={0x0, 0x0, 0x5, 0x1, 0x0, 0x1a, 0x64}, @fragment={0x87, 0x0, 0x0, 0x1, 0x0, 0x3, 0x65}], "dced58ce8a1d7c83d008c55fe756d97ab49d37d8235f179b68793e870cc815a8acc18e2c169abf877b4e54bbdac47f45c5d525ad5f7a3e8af8eeb71832637cb356c100a21320118b31d74f896a26db59408949923f268a303e6f501d08006ede55c9188096951dd17aa636c2320996436050ae55164d7abef6e62edf154dc9e846f02a6a54ed19e8b5dc9f9b436c10d95d23c1328296ddd76ebbe4166dafb19c81843a17e35be6b6b9208ddd010f38e449a7fabf022e4d620e004ef47448c5"}}}}}}}}, &(0x7f0000000180)={0x1, 0x1, [0xce7, 0x2a8, 0x4cd, 0x708]}) syz_emit_ethernet(0x22, &(0x7f00000001c0)={@empty, @multicast, @val={@void, {0x8100, 0x1}}, {@can={0xc, {{0x3, 0x0, 0x1}, 0x1, 0x1, 0x0, 0x0, "cc0fdabab1abc552"}}}}, 0x0) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) 04:56:01 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:56:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x320b8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = memfd_create(0x0, 0x0) lseek(r2, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r3, 0x0) r4 = openat(0xffffffffffffffff, 0x0, 0x36480, 0xe375d1901a7fcc2d) syz_io_uring_setup(0x8003a75, &(0x7f0000000080)={0x0, 0xa91f, 0x10, 0x0, 0x3ba}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000180)=0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, &(0x7f0000000280)={0x0, @aes256, 0x0, @desc3}) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000685000/0x2000)=nil, 0x2000, 0x9, 0x11, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000440)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, '.\x00'}) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_OPENAT2={0x1c, 0x4, 0x0, r7, &(0x7f0000000040)={0x200000, 0x2, 0xa}, &(0x7f0000000080)='./file0\x00', 0x18, 0x0, 0x12345, {0x0, r8}}, 0x8001) syz_io_uring_submit(r6, r5, &(0x7f0000000040)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x1) 04:56:01 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x51dc000) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) 04:56:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:56:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1175.345538] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1175.349544] loop5: detected capacity change from 0 to 524288 [ 1175.359968] FAULT_INJECTION: forcing a failure. [ 1175.359968] name failslab, interval 1, probability 0, space 0, times 0 [ 1175.362452] CPU: 0 PID: 8461 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1175.363956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1175.365780] Call Trace: [ 1175.366366] dump_stack+0x107/0x167 [ 1175.367183] should_fail.cold+0x5/0xa [ 1175.368037] ? create_object.isra.0+0x3a/0xa30 [ 1175.369046] should_failslab+0x5/0x20 [ 1175.369886] kmem_cache_alloc+0x5b/0x310 [ 1175.370794] create_object.isra.0+0x3a/0xa30 [ 1175.371769] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1175.372896] kmem_cache_alloc+0x159/0x310 [ 1175.373823] __d_alloc+0x2a/0x990 [ 1175.374587] ? find_held_lock+0x2c/0x110 [ 1175.375492] d_alloc_pseudo+0x19/0x70 [ 1175.376338] alloc_file_pseudo+0xce/0x250 [ 1175.377257] ? trace_hardirqs_on+0x5b/0x180 [ 1175.378203] ? alloc_file+0x5a0/0x5a0 [ 1175.379075] anon_inode_getfile+0xc8/0x1f0 [ 1175.380022] io_uring_setup+0x138b/0x2980 [ 1175.380951] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1175.382056] ? wait_for_completion_io+0x270/0x270 [ 1175.383159] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1175.384315] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1175.385454] do_syscall_64+0x33/0x40 [ 1175.386270] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1175.387390] RIP: 0033:0x7f3f549c6b19 [ 1175.388213] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1175.392229] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1175.393898] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1175.395458] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1175.397024] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1175.398582] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1175.400153] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1175.429185] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:56:02 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:56:02 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_CLIENT(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x64, r1, 0x400, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x4094) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0041}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pwritev2(r3, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1175.495909] loop5: detected capacity change from 0 to 524288 [ 1175.511750] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:56:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4800, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1175.606672] kauditd_printk_skb: 3 callbacks suppressed [ 1175.606691] audit: type=1326 audit(1766638562.193:73): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8469 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc5e9e6b19 code=0x7ffc0000 [ 1175.617609] audit: type=1326 audit(1766638562.200:74): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8469 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7efc5e9e6b19 code=0x7ffc0000 [ 1175.646189] audit: type=1326 audit(1766638562.200:75): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8469 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=77 compat=0 ip=0x7efc5e9e6ad7 code=0x7ffc0000 04:56:02 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 44) 04:56:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1175.661203] audit: type=1326 audit(1766638562.200:76): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8469 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7efc5e999ab7 code=0x7ffc0000 [ 1175.666262] loop6: detected capacity change from 0 to 524288 [ 1175.672176] audit: type=1326 audit(1766638562.220:77): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8469 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7efc5e999ab7 code=0x7ffc0000 [ 1175.712690] audit: type=1326 audit(1766638562.220:78): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8469 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7efc5e999ab7 code=0x7ffc0000 [ 1175.712793] audit: type=1326 audit(1766638562.220:79): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8469 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7efc5e999ab7 code=0x7ffc0000 [ 1175.749789] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1175.789674] FAULT_INJECTION: forcing a failure. [ 1175.789674] name failslab, interval 1, probability 0, space 0, times 0 [ 1175.792129] CPU: 1 PID: 8481 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1175.793613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1175.795422] Call Trace: [ 1175.796011] dump_stack+0x107/0x167 [ 1175.796813] should_fail.cold+0x5/0xa [ 1175.797650] ? create_object.isra.0+0x3a/0xa30 [ 1175.798639] should_failslab+0x5/0x20 [ 1175.799468] kmem_cache_alloc+0x5b/0x310 [ 1175.800371] create_object.isra.0+0x3a/0xa30 [ 1175.801330] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1175.802443] kmem_cache_alloc+0x159/0x310 [ 1175.803356] __d_alloc+0x2a/0x990 [ 1175.804120] ? find_held_lock+0x2c/0x110 [ 1175.805011] d_alloc_pseudo+0x19/0x70 [ 1175.805866] alloc_file_pseudo+0xce/0x250 [ 1175.806762] ? trace_hardirqs_on+0x5b/0x180 [ 1175.807704] ? alloc_file+0x5a0/0x5a0 [ 1175.808555] anon_inode_getfile+0xc8/0x1f0 [ 1175.809487] io_uring_setup+0x138b/0x2980 [ 1175.810403] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1175.811508] ? wait_for_completion_io+0x270/0x270 [ 1175.812589] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1175.813727] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1175.814854] do_syscall_64+0x33/0x40 [ 1175.815675] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1175.816781] RIP: 0033:0x7f3f549c6b19 [ 1175.817591] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1175.821602] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1175.823282] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1175.824860] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1175.826401] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1175.827946] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1175.829499] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1175.838578] audit: type=1326 audit(1766638562.220:80): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8469 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7efc5e999ab7 code=0x7ffc0000 [ 1175.849787] audit: type=1326 audit(1766638562.220:81): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8469 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7efc5e999ab7 code=0x7ffc0000 [ 1175.859096] audit: type=1326 audit(1766638562.221:82): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8469 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7efc5e999ab7 code=0x7ffc0000 04:56:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3c00, 0x0, @empty}, 0x1c) 04:56:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:56:16 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 45) 04:56:16 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000002c0)}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r0, 0x80489439, &(0x7f0000000180)) r1 = perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x4, 0x0, 0x0, 0x1, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x80, 0xffe, 0x6, 0x1, 0x2}, 0x0, 0xb, r0, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@nl=@unspec, &(0x7f0000000040)=0x80, 0x80000) ioctl$AUTOFS_IOC_SETTIMEOUT(r2, 0x80049367, &(0x7f0000000280)=0xc7) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x5, 0x33, 0x5, 0x6, 0x0, 0x1, 0x220, 0xe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000000), 0xa}, 0x2280, 0x0, 0x4, 0x1, 0x7f, 0xe53, 0x20, 0x0, 0x3, 0x0, 0x6}, 0xffffffffffffffff, 0x0, r1, 0xf) 04:56:16 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000200000004f8000020004000000000000000000001000000000000000200000001000600000000000000000000000000800029a3169df153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000200000004f8000020004000000000000000000001000000000000000200000001000600000000000000000000000000800029a3169df153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="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", 0x120, 0x4400}, {&(0x7f0000010900)="2e20202020202020202020100034eb70325132510000eb7032510300000000002e2e202020202020202020100034eb70325132510000eb70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200034eb70325132510000eb70325104001a040000", 0x80, 0x14400}, {&(0x7f0000010a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x24400}, {&(0x7f0000010f00)='syzkallers\x00'/32, 0x20, 0x34400}, {&(0x7f0000011000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x54400}], 0x0, &(0x7f0000011100)=ANY=[@ANYBLOB="ed"]) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x102, 0x18) dup3(r0, r1, 0x80000) 04:56:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:56:16 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_CLIENT(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x64, r1, 0x400, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x4094) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0041}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pwritev2(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 04:56:16 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1189.705997] kauditd_printk_skb: 24 callbacks suppressed [ 1189.706010] audit: type=1326 audit(1766638576.292:107): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8492 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc5e9e6b19 code=0x7ffc0000 [ 1189.712128] audit: type=1326 audit(1766638576.298:108): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8492 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7efc5e9e6b19 code=0x7ffc0000 [ 1189.716240] FAULT_INJECTION: forcing a failure. [ 1189.716240] name failslab, interval 1, probability 0, space 0, times 0 [ 1189.717729] CPU: 1 PID: 8498 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1189.718623] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1189.719721] Call Trace: [ 1189.720071] dump_stack+0x107/0x167 [ 1189.720549] should_fail.cold+0x5/0xa [ 1189.721052] ? create_object.isra.0+0x3a/0xa30 [ 1189.721651] should_failslab+0x5/0x20 [ 1189.722156] kmem_cache_alloc+0x5b/0x310 [ 1189.722712] create_object.isra.0+0x3a/0xa30 [ 1189.723289] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1189.723963] kmem_cache_alloc+0x159/0x310 [ 1189.724517] __d_alloc+0x2a/0x990 [ 1189.724972] ? find_held_lock+0x2c/0x110 [ 1189.725506] d_alloc_pseudo+0x19/0x70 [ 1189.726002] alloc_file_pseudo+0xce/0x250 [ 1189.726544] ? _raw_spin_unlock_irqrestore+0x25/0x40 [ 1189.727207] ? alloc_file+0x5a0/0x5a0 [ 1189.727724] anon_inode_getfile+0xc8/0x1f0 [ 1189.728289] io_uring_setup+0x138b/0x2980 [ 1189.728838] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1189.729501] ? wait_for_completion_io+0x270/0x270 [ 1189.730148] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1189.730838] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1189.731540] do_syscall_64+0x33/0x40 [ 1189.732050] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1189.732723] RIP: 0033:0x7f3f549c6b19 [ 1189.733208] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1189.735610] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1189.736622] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1189.737551] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1189.738474] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1189.739399] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1189.740331] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1189.750285] loop3: detected capacity change from 0 to 19456 [ 1189.753318] audit: type=1326 audit(1766638576.335:109): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8492 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=77 compat=0 ip=0x7efc5e9e6ad7 code=0x7ffc0000 04:56:16 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r0, 0x200, 0x70bd27, 0x25dfdbfb, {{}, {@void, @val={0x8}, @val={0xc, 0x99, {0x6324, 0x35}}}}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x50000) [ 1189.765363] audit: type=1326 audit(1766638576.335:110): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8492 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7efc5e999ab7 code=0x7ffc0000 [ 1189.765639] loop5: detected capacity change from 0 to 16777216 [ 1189.773737] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1189.774071] audit: type=1326 audit(1766638576.335:111): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8492 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7efc5e999ab7 code=0x7ffc0000 [ 1189.780687] loop6: detected capacity change from 0 to 524288 [ 1189.788885] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1189.800639] audit: type=1326 audit(1766638576.335:112): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8492 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7efc5e999ab7 code=0x7ffc0000 [ 1189.808159] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1189.812312] loop5: detected capacity change from 0 to 16777216 [ 1189.819636] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:56:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6800, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1189.831360] audit: type=1326 audit(1766638576.336:113): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8492 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7efc5e999ab7 code=0x7ffc0000 04:56:16 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f00000002c0), 0x1}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="2400000010000100000000000000009600000900050000000000000005000020e819b500"], 0x24}}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) r3 = fork() ptrace(0x10, r3) ptrace$getsig(0x4202, r3, 0x32, &(0x7f00000002c0)) sendmsg$nl_generic(r2, &(0x7f0000000680)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000001940)={0x1280, 0x4, 0x1, 0x70bd25, 0x25dfdbfc, {0x18}, [@typed={0x8, 0x8a, 0x0, 0x0, @u32=0x4}, @nested={0x1043, 0x4c, 0x0, 0x1, [@generic="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", @typed={0x4, 0x8b}, @typed={0xc, 0x7f, 0x0, 0x0, @u64=0x4d6}, @typed={0x4, 0x91}, @generic="bf4fba901fb2407f94f1e5bacc3cdfc4b5d8252fb70c3c5b4a48d58391b4ba4e93c58ae0cadfde22358bf3"]}, @nested={0x21f, 0x2b, 0x0, 0x1, [@typed={0xc, 0x89, 0x0, 0x0, @u64=0x8}, @typed={0x8, 0x2f, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="4ac81bfd2d955447df44d8f7e4757b8e1d382c7919d26ff9bd1e979371e5a7aec9d765726c93d06e4eef16cecdf7be8d9f900a5248c06951081cdd3ce8bd54c97e362bc0281f76b484427f5777c0518f7c3c8d92e7648ffea323496ddc1123e4afc08e5457", @typed={0x8, 0x5b, 0x0, 0x0, @ipv4=@broadcast}, @typed={0x4, 0x1}, @typed={0x8, 0x1, 0x0, 0x0, @uid=0xee01}, @typed={0xd7, 0x2b, 0x0, 0x0, @binary="044f3375e2fd9edcdda853103f7c390fef2a071536953b874c44d0e8b381b4d7d225a1f7b1bb3e44dd87cee2b79fea38e8be162beac15b9cde3c3cbf138f307bb3520449b26db4fb6c5deb552490fb6da34e21ffda87f421d69425d720c03b24fdc33047631c1ba58fc2d34713b9068a1067b770a4a18af72db0aec71d89604996da242520bd77219cdff198699896163b824c4e4c7e7b341b2fb0ffe21c792d6b1598d95216fe2ebe2c3db20145d68fe3ebf71ce5b100a64a82f4530b6cf6e0dc31988cc1532c8272b834806efccb3c32d72a"}, @typed={0x8, 0x14, 0x0, 0x0, @pid=r3}, @generic="4718f162f7ef05f8d777c4302099c79a564f7f6bf0f5f98ae090d17c2859b62ec18f9599ffa8d2d2bdd71f9106e9c8f2a1ae9e75380f2340311afb352b83f9", @generic="1d7f6a80e046b934610dfff9d76d951683e53eb218b809cdffa32b47257ce60deea41093496d3522b716167cd1b50e331157a0821384c1b364166c17c2a5cc9593825ae18d587769aad64e6fa782c2c6ef9a3aafba1a07de22040dbcb20d6ac0682d8fce3734831989e1df98f39479"]}]}, 0x1280}, 0x1, 0x0, 0x0, 0x20000004}, 0x20000804) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x3000000a}) preadv(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0xffff57ed, 0x4006) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000880)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x0) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541d, 0x0) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), r2) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r1, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)={0x54, r4, 0x98f2b186aae9e826, 0x70bd29, 0x25dfdbff, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x4}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x7}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000001}, 0x9) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="010025bd710000000000030000000500050000004b98bdcd7d209bc3dc695d2aa800072c359e3cb5db5c26b8f6440d0020fbb35351142c7d3355a2791220bec7465cbbd3a4c603f0e19e35a3300d3498ca3a5b520bf27ab8fd83f62ff074008501d03c58a80414819ce31b0f1efdc88c22"], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000800)={0x0, 0x0, "17f042"}) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x2) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000500), r1) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000640)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f00000008c0)={0x1080, r5, 0x300, 0x70bd27, 0x25dfdbfe, {}, [@ETHTOOL_A_FEATURES_WANTED={0x106c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x59, 0x5, "8db645c9a2242e882d7892219e1f8176f328c51af4b5634fd7904d7babf4251778724839edde895bee3e01b60448041714b6517cb597ec2c37d8c9eaf35a549355e55ab820434d34ba4b0f42cdb5fd18709097583a"}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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"}]}]}, 0x1080}, 0x1, 0x0, 0x0, 0x20008090}, 0x20004000) 04:56:16 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1189.863132] audit: type=1326 audit(1766638576.336:114): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8492 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7efc5e999ab7 code=0x7ffc0000 [ 1189.871612] loop3: detected capacity change from 0 to 26624 04:56:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1189.879990] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1189.887084] audit: type=1326 audit(1766638576.336:115): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8492 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7efc5e999ab7 code=0x7ffc0000 [ 1189.911704] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:56:16 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_CLIENT(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x64, r1, 0x400, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x4094) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0041}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pwritev2(r3, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1189.929498] audit: type=1326 audit(1766638576.336:116): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8492 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7efc5e999ab7 code=0x7ffc0000 04:56:16 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 46) 04:56:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x40c00) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x0, @any, 0xfffb}, 0xe) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x3}, 0xe) pselect6(0x40, &(0x7f0000000040)={0x4, 0x80000000, 0x5, 0x37, 0x5, 0x19b5, 0x1f, 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x10000, 0x5, 0x7, 0x100000001, 0x0, 0x5}, &(0x7f0000000100)={0x0, 0x81, 0xb6, 0x100, 0x3ff, 0x8, 0xc984, 0x3}, &(0x7f0000000140)={0x0, 0x3938700}, &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) dup2(r0, r1) [ 1189.970919] loop5: detected capacity change from 0 to 33554432 [ 1189.971113] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1189.973331] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1189.975671] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1189.977316] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1189.984718] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8522 comm=syz-executor.7 [ 1189.992168] loop5: detected capacity change from 0 to 33554432 [ 1190.003482] loop6: detected capacity change from 0 to 524288 [ 1190.009770] FAULT_INJECTION: forcing a failure. [ 1190.009770] name failslab, interval 1, probability 0, space 0, times 0 [ 1190.009957] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1190.012249] CPU: 0 PID: 8534 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1190.014510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1190.016288] Call Trace: [ 1190.016870] dump_stack+0x107/0x167 [ 1190.017665] should_fail.cold+0x5/0xa [ 1190.018494] ? create_object.isra.0+0x3a/0xa30 [ 1190.019482] should_failslab+0x5/0x20 [ 1190.020316] kmem_cache_alloc+0x5b/0x310 [ 1190.021212] create_object.isra.0+0x3a/0xa30 [ 1190.022164] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1190.023269] kmem_cache_alloc+0x159/0x310 [ 1190.024185] __d_alloc+0x2a/0x990 [ 1190.024931] ? find_held_lock+0x2c/0x110 [ 1190.025820] d_alloc_pseudo+0x19/0x70 [ 1190.026636] alloc_file_pseudo+0xce/0x250 [ 1190.027521] ? trace_hardirqs_on+0x5b/0x180 [ 1190.028458] ? alloc_file+0x5a0/0x5a0 [ 1190.029324] anon_inode_getfile+0xc8/0x1f0 [ 1190.030240] io_uring_setup+0x138b/0x2980 [ 1190.031144] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1190.032304] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1190.033431] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1190.034543] do_syscall_64+0x33/0x40 [ 1190.035348] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1190.036459] RIP: 0033:0x7f3f549c6b19 [ 1190.037256] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1190.041176] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1190.042823] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1190.044353] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1190.045883] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1190.047410] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1190.048941] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1190.076763] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1192.006300] Bluetooth: hci7: command 0x0405 tx timeout 04:56:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4002, 0x0, @empty}, 0x1c) 04:56:31 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_CLIENT(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x64, r1, 0x400, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x4094) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0041}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pwritev2(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 04:56:31 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 47) 04:56:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:56:31 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:56:31 executing program 7: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='reno\x00', 0x4) 04:56:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:56:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x40c00) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x0, @any, 0xfffb}, 0xe) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x3}, 0xe) pselect6(0x40, &(0x7f0000000040)={0x4, 0x80000000, 0x5, 0x37, 0x5, 0x19b5, 0x1f, 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x10000, 0x5, 0x7, 0x100000001, 0x0, 0x5}, &(0x7f0000000100)={0x0, 0x81, 0xb6, 0x100, 0x3ff, 0x8, 0xc984, 0x3}, &(0x7f0000000140)={0x0, 0x3938700}, &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) dup2(r0, r1) [ 1204.530772] loop3: detected capacity change from 0 to 27648 [ 1204.536362] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1204.540448] FAULT_INJECTION: forcing a failure. [ 1204.540448] name failslab, interval 1, probability 0, space 0, times 0 [ 1204.542130] CPU: 1 PID: 8650 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1204.543116] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1204.544302] Call Trace: [ 1204.544682] dump_stack+0x107/0x167 [ 1204.545206] should_fail.cold+0x5/0xa [ 1204.545769] ? create_object.isra.0+0x3a/0xa30 [ 1204.546420] should_failslab+0x5/0x20 [ 1204.546965] kmem_cache_alloc+0x5b/0x310 [ 1204.547543] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1204.548327] create_object.isra.0+0x3a/0xa30 [ 1204.548953] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1204.549695] kmem_cache_alloc+0x159/0x310 [ 1204.550288] security_file_alloc+0x34/0x170 [ 1204.550901] __alloc_file+0xb7/0x320 [ 1204.551431] alloc_empty_file+0x6d/0x170 [ 1204.552012] alloc_file+0x5e/0x5a0 [ 1204.552517] alloc_file_pseudo+0x16a/0x250 [ 1204.553122] ? alloc_file+0x5a0/0x5a0 [ 1204.553677] anon_inode_getfile+0xc8/0x1f0 [ 1204.554285] io_uring_setup+0x138b/0x2980 [ 1204.554894] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1204.555613] ? wait_for_completion_io+0x270/0x270 [ 1204.556318] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1204.557056] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1204.557792] do_syscall_64+0x33/0x40 [ 1204.558324] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1204.559045] RIP: 0033:0x7f3f549c6b19 [ 1204.559564] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1204.562139] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1204.563205] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1204.564208] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1204.565212] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1204.566214] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1204.567205] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1204.586430] kauditd_printk_skb: 42 callbacks suppressed [ 1204.586442] audit: type=1326 audit(1766638591.172:159): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8652 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc5e9e6b19 code=0x7ffc0000 [ 1204.592314] audit: type=1326 audit(1766638591.174:160): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8652 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7efc5e9e6b19 code=0x7ffc0000 [ 1204.597790] audit: type=1326 audit(1766638591.179:161): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8652 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=77 compat=0 ip=0x7efc5e9e6ad7 code=0x7ffc0000 [ 1204.600852] audit: type=1326 audit(1766638591.182:162): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8652 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7efc5e999ab7 code=0x7ffc0000 [ 1204.604067] audit: type=1326 audit(1766638591.182:163): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8652 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7efc5e999ab7 code=0x7ffc0000 [ 1204.614632] loop5: detected capacity change from 0 to 50331648 [ 1204.624695] audit: type=1326 audit(1766638591.200:164): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8652 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7efc5e999ab7 code=0x7ffc0000 [ 1204.627713] audit: type=1326 audit(1766638591.211:165): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8652 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7efc5e999ab7 code=0x7ffc0000 [ 1204.630741] audit: type=1326 audit(1766638591.211:166): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8652 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7efc5e999ab7 code=0x7ffc0000 [ 1204.633743] audit: type=1326 audit(1766638591.211:167): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8652 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7efc5e999ab7 code=0x7ffc0000 [ 1204.636777] audit: type=1326 audit(1766638591.211:168): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8652 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7efc5e999ab7 code=0x7ffc0000 04:56:31 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 48) 04:56:31 executing program 7: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f00000001c0)}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2}, 0x0, 0xffdffffdffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4003}], 0x14, &(0x7f00000004c0)=ANY=[]) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x2, 0x2004, @fd_index=0x1, 0x6, 0x0, 0x0, 0x14, 0x0, {0xffff, r2}}, 0x10001) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="6c200000290200040000004003000000040000000095b2985aeb0495c4000000e007e82d2f66696c65308003000000080000000000000006000000007737c00000008007002e2f66696c65302000000000000000"], 0x68) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000008c0)=ANY=[], 0x629) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000480)={0x0, 0x5, @status={[0xf462, 0x6, 0x971a, 0x5, 0x9d3b, 0xffffffffffffffc1]}, [0x8, 0x3, 0x4, 0x0, 0xffff, 0xffffffff, 0x72, 0xff, 0x7, 0x2, 0xfff, 0x8, 0x8000, 0x1000, 0x9, 0x80000001, 0x3, 0x9, 0x5, 0x2c, 0x3, 0xffff, 0xffffffffffffff01, 0x685, 0xd7, 0xfffffffffffffffe, 0xa2d, 0x9, 0xfa64796, 0x0, 0x400, 0x400, 0x2, 0x0, 0xffff, 0x100, 0x0, 0x5, 0xeb6, 0xfff, 0x0, 0x6, 0x7, 0x5, 0x6, 0x400, 0x10001, 0xfffffffffffffffc, 0x9, 0x7ff, 0x8, 0x80000001, 0x1000, 0x6, 0x6, 0x9, 0x5, 0x7b, 0x5, 0xffffffffffffff80, 0x8, 0x2, 0x6, 0x6]}) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) [ 1204.642119] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1204.661396] loop6: detected capacity change from 0 to 524288 04:56:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7400, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1204.687623] loop5: detected capacity change from 0 to 50331648 [ 1204.702908] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1204.709867] loop7: detected capacity change from 0 to 32768 04:56:31 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x10, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0xa1, 0x0, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2}, 0x0, 0xffdffffdffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f0000000400)) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000008c0)=ANY=[], 0x629) ioctl$EXT4_IOC_CLEAR_ES_CACHE(0xffffffffffffffff, 0x6628) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 1204.718628] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1204.721390] FAULT_INJECTION: forcing a failure. [ 1204.721390] name failslab, interval 1, probability 0, space 0, times 0 [ 1204.722892] CPU: 1 PID: 8679 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1204.723800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1204.724905] Call Trace: [ 1204.725264] dump_stack+0x107/0x167 [ 1204.725744] should_fail.cold+0x5/0xa [ 1204.726261] ? io_uring_alloc_task_context+0x99/0x6a0 [ 1204.726950] should_failslab+0x5/0x20 [ 1204.727485] kmem_cache_alloc_trace+0x55/0x320 [ 1204.728095] io_uring_alloc_task_context+0x99/0x6a0 [ 1204.728774] ? io_import_iovec+0x1120/0x1120 [ 1204.729363] ? lock_downgrade+0x6d0/0x6d0 [ 1204.729910] ? do_raw_spin_lock+0x121/0x260 [ 1204.730486] ? rwlock_bug.part.0+0x90/0x90 [ 1204.731060] __io_uring_add_tctx_node+0x2c6/0x520 [ 1204.731695] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1204.732394] ? alloc_fd+0x2e7/0x670 [ 1204.732884] io_uring_setup+0x1fbb/0x2980 [ 1204.733443] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1204.734109] ? wait_for_completion_io+0x270/0x270 [ 1204.734761] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1204.735453] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1204.736152] do_syscall_64+0x33/0x40 [ 1204.736647] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1204.737319] RIP: 0033:0x7f3f549c6b19 [ 1204.737815] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1204.740280] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1204.741274] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1204.742212] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1204.743149] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1204.744103] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1204.745042] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1204.753420] loop3: detected capacity change from 0 to 29696 04:56:31 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1204.771725] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1204.795667] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:56:31 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_CLIENT(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x64, r1, 0x400, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x4094) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0041}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 04:56:31 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 49) 04:56:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1204.885126] loop6: detected capacity change from 0 to 524288 [ 1204.894888] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1204.925692] FAULT_INJECTION: forcing a failure. [ 1204.925692] name failslab, interval 1, probability 0, space 0, times 0 [ 1204.928264] CPU: 0 PID: 8744 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1204.929790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1204.931622] Call Trace: [ 1204.932209] dump_stack+0x107/0x167 [ 1204.932998] should_fail.cold+0x5/0xa [ 1204.933885] ? create_object.isra.0+0x3a/0xa30 [ 1204.934860] should_failslab+0x5/0x20 [ 1204.935764] kmem_cache_alloc+0x5b/0x310 [ 1204.936664] ? perf_trace_lock+0x2bd/0x490 [ 1204.937576] create_object.isra.0+0x3a/0xa30 [ 1204.938636] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1204.939739] kmem_cache_alloc_trace+0x151/0x320 [ 1204.940762] io_uring_alloc_task_context+0x99/0x6a0 [ 1204.941823] ? io_import_iovec+0x1120/0x1120 [ 1204.942767] ? lock_downgrade+0x6d0/0x6d0 [ 1204.943657] ? do_raw_spin_lock+0x121/0x260 [ 1204.944602] ? rwlock_bug.part.0+0x90/0x90 [ 1204.945519] __io_uring_add_tctx_node+0x2c6/0x520 [ 1204.946554] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1204.947665] ? alloc_fd+0x2e7/0x670 [ 1204.948565] io_uring_setup+0x1fbb/0x2980 [ 1204.949463] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1204.950579] ? wait_for_completion_io+0x270/0x270 [ 1204.951730] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1204.952882] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1204.954106] do_syscall_64+0x33/0x40 [ 1204.954910] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1204.956014] RIP: 0033:0x7f3f549c6b19 [ 1204.956808] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1204.960694] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1204.962310] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1204.963901] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1204.965518] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1204.967023] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1204.968626] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1204.999451] loop5: detected capacity change from 0 to 67108864 [ 1205.006175] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:56:46 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:56:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7800, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:56:46 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_CLIENT(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x64, r1, 0x400, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x4094) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0041}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) 04:56:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x5000, 0x0, @empty}, 0x1c) [ 1220.105134] FAULT_INJECTION: forcing a failure. [ 1220.105134] name failslab, interval 1, probability 0, space 0, times 0 [ 1220.107703] CPU: 1 PID: 8818 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1220.109154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1220.110915] Call Trace: 04:56:46 executing program 7: syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002380)={[], [], 0x5}) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', '-@!-.\x00'}, &(0x7f0000000100)='\x00', 0x1, 0x0) 04:56:46 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000000c0)=0x14, 0x800) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f00000001c0)) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000340)={0x4, 0x80, 0x3f, 0x48, 0x0, 0x84, 0x0, 0x7fff, 0x202, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x2, @perf_config_ext={0x10000}, 0x400, 0xcda, 0x79c, 0x8, 0x6, 0x1, 0x8000, 0x0, 0xf1b, 0x0, 0x6f}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) r3 = fsmount(r2, 0x0, 0x8) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r2, 0x89f7, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000400)={'syztnl1\x00', r1, 0x2b, 0x9, 0x3, 0x20, 0x22, @mcast1, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x700, 0x8000, 0x101, 0x4}}) dup3(r3, r0, 0x0) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x4d, 0x0) r4 = syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x6, 0x4, &(0x7f0000000700)=[{&(0x7f0000000500)="1b7b6f63e064826601a88a6db8d7edf09c2ee7b171d023e88692edd0797bacbc94f6863dfc3fffe2c850fc2a2031e75efd4a799b9ede69eb352869a2b61d9dd1fc5175733b89f56962c30f4ba172ba6274062296c503d3d4cec7edac2ad9a2a88cf1eec955a17e81aea9d3ee541323870200eceed79e9fc6190069cd53b7b902f735c210159f5f8f6b634ead0a1959ad9e90f19d0d128718067b563116181793b3ca1a9fcedf8b63899a3b0a26e560fbb0afc158d62786116058bc2453e5993b1d327541e383edf505360749fe290eb2c172", 0xd2, 0x5}, {&(0x7f0000002600)="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", 0x1000, 0xffffffffffffffff}, {&(0x7f0000000600)="db28790104bbf5f542589bcd1224424f1e149533be5c094d6b4471aa41e793530cf0f2f5c85d42100a9ea720acc3da9ad5db6b59a7a3733819d5600df502d79544bc1002788032ebd4bfc1fcfb74083c3085f29e2265229cc46131152e46138baf43aaf28c1f0355a6db4235c114b3f40b7eb05a5bae11774e1f135e053bfdfbdeb6975b334c26e41b9ba5bb6d10e741e3f9df93842cfca6a5a60094c8c60e4d26062c33563930496895be7ad1b1e153ae96952d99a0439f6ff1a795489b51a660955be63c0a9896d2cc1d5b073e23b819", 0xd1}, {&(0x7f0000000180)="3436d239fc56edeb6fefc238b8b8902ea0c81ebb222f71039468e44f6924e77640969009", 0x24, 0x2}], 0x308000, &(0x7f0000000240)={[{}, {'\xff\xff'}, {'!'}, {'\'!iE})'}], [{@obj_role={'obj_role', 0x3d, '\x00'}}]}) openat(r4, &(0x7f00000003c0)='./file0\x00', 0x400880, 0x8a) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r6, 0x703, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 04:56:46 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 50) 04:56:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1220.111472] dump_stack+0x107/0x167 [ 1220.112424] should_fail.cold+0x5/0xa [ 1220.113291] ? create_object.isra.0+0x3a/0xa30 [ 1220.114257] should_failslab+0x5/0x20 [ 1220.115067] kmem_cache_alloc+0x5b/0x310 [ 1220.115940] create_object.isra.0+0x3a/0xa30 [ 1220.116885] kmemleak_alloc_percpu+0xa0/0x100 [ 1220.117842] pcpu_alloc+0x4e2/0x1240 [ 1220.118654] __percpu_counter_init+0x10d/0x2d0 [ 1220.119616] io_uring_alloc_task_context+0xcc/0x6a0 [ 1220.120686] ? io_import_iovec+0x1120/0x1120 [ 1220.121610] ? lock_downgrade+0x6d0/0x6d0 [ 1220.122477] ? do_raw_spin_lock+0x121/0x260 [ 1220.123383] ? rwlock_bug.part.0+0x90/0x90 [ 1220.124293] __io_uring_add_tctx_node+0x2c6/0x520 [ 1220.125306] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1220.126415] ? alloc_fd+0x2e7/0x670 [ 1220.127195] io_uring_setup+0x1fbb/0x2980 [ 1220.128089] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1220.129150] ? wait_for_completion_io+0x270/0x270 [ 1220.130194] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1220.131300] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1220.132402] do_syscall_64+0x33/0x40 [ 1220.133187] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1220.134271] RIP: 0033:0x7f3f549c6b19 [ 1220.135065] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1220.138954] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1220.140563] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1220.142058] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1220.143561] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1220.145067] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1220.146572] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1220.162314] loop3: detected capacity change from 0 to 30720 [ 1220.171799] loop5: detected capacity change from 0 to 83886080 [ 1220.177313] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1220.180005] loop0: detected capacity change from 0 to 8388096 [ 1220.192534] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1220.215370] kauditd_printk_skb: 37 callbacks suppressed [ 1220.215389] audit: type=1326 audit(1766638606.798:206): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8811 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc5e9e6b19 code=0x7ffc0000 04:56:46 executing program 7: r0 = fork() ptrace(0x10, r0) ptrace$getsig(0x4202, r0, 0x32, &(0x7f00000002c0)) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8800000000000000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) setxattr$security_evm(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380), &(0x7f0000000100)=ANY=[@ANYBLOB="040f19c555e5421467b44db34c970651c7adeac331f0abd07fe9721e9477bc1b77aa9b2a08004bd476b5ee11931521c619b615f7663bf484c0a66774756f05d3347e0dfeabe1ea3f1b2a581c71ac6b91af500b7fb21e49da23159884bb456437a776f19b6111c1bca800000400000000000000e622b2d16f58220fd1d6737e0340860df5241028c6775ffaa11d3b4fac2ab0c326b719ee9a9798035590b137f4d4dba670ebfa3b92bccc256844042f17fb88158b52de2961ba8886bdcc329d170d30c6fa362c642e65e364cccc75cd02b800e71eb06fe6cabb6c435bed8bd5a19d2ce3790abe30dc1fdf6f99f191ff19583a"], 0x12, 0xa7bd1b9642bdcd69) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) llistxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000340)=""/244, 0xf4) 04:56:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:56:46 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1220.241082] loop6: detected capacity change from 0 to 524288 [ 1220.246106] audit: type=1326 audit(1766638606.798:207): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8811 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc5e9e6b19 code=0x7ffc0000 [ 1220.246137] loop5: detected capacity change from 0 to 83886080 04:56:46 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 51) [ 1220.272733] loop0: detected capacity change from 0 to 8388096 [ 1220.276040] FAULT_INJECTION: forcing a failure. [ 1220.276040] name failslab, interval 1, probability 0, space 0, times 0 [ 1220.278584] CPU: 1 PID: 8837 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1220.280025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1220.281772] Call Trace: [ 1220.282334] dump_stack+0x107/0x167 [ 1220.283106] should_fail.cold+0x5/0xa [ 1220.283912] ? create_object.isra.0+0x3a/0xa30 [ 1220.284891] should_failslab+0x5/0x20 [ 1220.285702] kmem_cache_alloc+0x5b/0x310 [ 1220.286574] create_object.isra.0+0x3a/0xa30 [ 1220.287524] kmemleak_alloc_percpu+0xa0/0x100 [ 1220.288490] pcpu_alloc+0x4e2/0x1240 [ 1220.289298] __percpu_counter_init+0x10d/0x2d0 [ 1220.290274] io_uring_alloc_task_context+0xcc/0x6a0 [ 1220.291338] ? io_import_iovec+0x1120/0x1120 [ 1220.292278] ? lock_downgrade+0x6d0/0x6d0 [ 1220.293150] ? do_raw_spin_lock+0x121/0x260 [ 1220.294065] ? rwlock_bug.part.0+0x90/0x90 [ 1220.294966] __io_uring_add_tctx_node+0x2c6/0x520 [ 1220.295987] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1220.297096] ? alloc_fd+0x2e7/0x670 [ 1220.297884] io_uring_setup+0x1fbb/0x2980 [ 1220.298776] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1220.299853] ? wait_for_completion_io+0x270/0x270 [ 1220.300909] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1220.302010] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1220.303107] do_syscall_64+0x33/0x40 [ 1220.303901] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1220.305002] RIP: 0033:0x7f3f549c6b19 [ 1220.305791] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1220.309682] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1220.311302] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1220.312823] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1220.314337] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1220.315847] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1220.317357] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1220.320149] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1220.333024] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1220.347153] loop3: detected capacity change from 0 to 31232 [ 1220.366595] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:56:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:56:47 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 52) 04:56:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe203, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:56:47 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_CLIENT(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x64, r1, 0x400, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x4094) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) [ 1220.459789] loop5: detected capacity change from 0 to 100663296 [ 1220.491794] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1220.493595] FAULT_INJECTION: forcing a failure. [ 1220.493595] name failslab, interval 1, probability 0, space 0, times 0 [ 1220.496155] CPU: 1 PID: 8950 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1220.497595] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1220.499328] Call Trace: [ 1220.499888] dump_stack+0x107/0x167 [ 1220.500666] should_fail.cold+0x5/0xa [ 1220.501473] ? io_wq_create+0xeb/0xc00 [ 1220.502294] should_failslab+0x5/0x20 [ 1220.503095] __kmalloc+0x72/0x390 [ 1220.503835] io_wq_create+0xeb/0xc00 [ 1220.504635] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1220.505709] ? io_import_iovec+0x1120/0x1120 [ 1220.506637] ? io_apoll_task_func+0x2d0/0x2d0 [ 1220.507579] ? __io_req_find_next+0x300/0x300 [ 1220.508537] ? do_raw_spin_lock+0x121/0x260 [ 1220.509442] ? rwlock_bug.part.0+0x90/0x90 [ 1220.510337] __io_uring_add_tctx_node+0x2c6/0x520 [ 1220.511363] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1220.512474] ? alloc_fd+0x2e7/0x670 [ 1220.513252] io_uring_setup+0x1fbb/0x2980 [ 1220.514136] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1220.515205] ? wait_for_completion_io+0x270/0x270 [ 1220.516255] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1220.517366] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1220.518446] do_syscall_64+0x33/0x40 [ 1220.519232] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1220.520311] RIP: 0033:0x7f3f549c6b19 [ 1220.521094] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1220.524963] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1220.526549] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1220.528072] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1220.529574] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1220.531081] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1220.532589] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 04:56:47 executing program 7: syz_mount_image$msdos(0x0, 0x0, 0x8, 0x0, &(0x7f0000000200), 0x140800, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)=""/178, 0xb2) 04:56:47 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1220.562673] loop6: detected capacity change from 0 to 524288 [ 1220.575898] loop3: detected capacity change from 0 to 57856 [ 1220.588670] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1220.590992] loop5: detected capacity change from 0 to 100663296 [ 1220.595644] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1220.598745] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 04:57:03 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 53) 04:57:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x5e00, 0x0, @empty}, 0x1c) 04:57:03 executing program 7: pipe2(0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000002c0)=ANY=[]) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000280), 0x301040, 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={0x0}, 0x1, 0x0, 0x0, 0x8010}, 0x4840) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x6}}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r2 = fork() ptrace(0x10, r2) ptrace$getsig(0x4202, r2, 0x32, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x9, 0x4, 0x4, 0x9, 0x0, 0x4, 0x4000, 0xa, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xfffffffe, 0x4, @perf_config_ext={0x5}, 0x0, 0x1, 0x101, 0x2, 0x9, 0x2000000, 0x1, 0x0, 0x5, 0x0, 0x5}, r2, 0xf, r0, 0x9) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)={0x1c, 0x0, 0xd8499488957a772f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x4, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_TX_POWER={0x8, 0xb, 0x7}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x44000}, 0x8800) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x2001, 0x0) preadv2(0xffffffffffffffff, &(0x7f0000000680)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000600)=""/47, 0x2f}, {&(0x7f0000000640)=""/12, 0xc}], 0x3, 0x9, 0xefd, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000400)={0x103, 0x29, 0x2, {0x2, [{{0x2, 0x4, 0x2}, 0xffffffff, 0xea, 0x7, './file0'}, {{0x2, 0x3, 0x8}, 0x5, 0x2, 0x7, './file0'}, {{0x0, 0x0, 0x1}, 0x7, 0x80, 0x7, './file0'}, {{0x8, 0x1, 0x7}, 0x4, 0x3f, 0x7, './file0'}, {{0x20, 0x3, 0x7}, 0x59cf, 0x4, 0x7, './file0'}, {{0x1, 0x2, 0x5}, 0x4, 0x7, 0x7, './file0'}, {{0x0, 0x2, 0x8}, 0x1, 0xe3, 0x7, './file0'}, {{0x10, 0x2, 0x8}, 0x3, 0x2, 0x7, './file0'}]}}, 0x103) 04:57:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:57:03 executing program 0: shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000ffe000/0x1000)=nil) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x8010, r1, 0x8000000) shmctl$IPC_RMID(r0, 0x0) unshare(0x48020200) 04:57:03 executing program 6: pipe(&(0x7f0000000080)) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wlan1\x00'}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) 04:57:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xedc0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:57:03 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1236.512757] loop5: detected capacity change from 0 to 117440512 [ 1236.529893] FAULT_INJECTION: forcing a failure. [ 1236.529893] name failslab, interval 1, probability 0, space 0, times 0 [ 1236.532803] CPU: 0 PID: 9088 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1236.534559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1236.536679] Call Trace: [ 1236.537349] dump_stack+0x107/0x167 [ 1236.538131] should_fail.cold+0x5/0xa [ 1236.538495] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1236.538955] ? create_object.isra.0+0x3a/0xa30 [ 1236.541764] should_failslab+0x5/0x20 [ 1236.542572] kmem_cache_alloc+0x5b/0x310 [ 1236.543431] ? io_uring_alloc_task_context+0xf5/0x6a0 [ 1236.544538] create_object.isra.0+0x3a/0xa30 [ 1236.545470] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1236.546549] __kmalloc+0x16e/0x390 [ 1236.547320] io_wq_create+0xeb/0xc00 [ 1236.548129] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1236.549218] ? io_import_iovec+0x1120/0x1120 [ 1236.550156] ? io_apoll_task_func+0x2d0/0x2d0 [ 1236.551101] ? __io_req_find_next+0x300/0x300 [ 1236.552045] ? do_raw_spin_lock+0x121/0x260 [ 1236.552070] ? rwlock_bug.part.0+0x90/0x90 [ 1236.552118] __io_uring_add_tctx_node+0x2c6/0x520 [ 1236.552144] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1236.552163] ? alloc_fd+0x2e7/0x670 [ 1236.557100] io_uring_setup+0x1fbb/0x2980 [ 1236.558000] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1236.559065] ? wait_for_completion_io+0x270/0x270 [ 1236.560133] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1236.561250] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1236.562351] do_syscall_64+0x33/0x40 [ 1236.563140] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1236.564227] RIP: 0033:0x7f3f549c6b19 [ 1236.565034] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1236.568904] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1236.570512] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1236.572023] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1236.573543] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1236.575046] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1236.576571] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1236.592909] loop3: detected capacity change from 0 to 60416 [ 1236.601125] loop6: detected capacity change from 0 to 524288 [ 1236.603197] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1236.609187] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1236.628091] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 04:57:03 executing program 6: pipe(&(0x7f0000000080)) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) 04:57:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1236.730901] loop6: detected capacity change from 0 to 524288 [ 1236.742548] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 04:57:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfd2f, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:57:03 executing program 6: pipe(&(0x7f0000000080)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) 04:57:03 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 54) [ 1236.860003] loop3: detected capacity change from 0 to 64512 [ 1236.883530] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1236.885723] loop6: detected capacity change from 0 to 524288 04:57:03 executing program 7: ptrace(0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='ns\x00') r1 = dup(r0) fchmodat(r1, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x14}}, r2, 0xffffffbfffffffff, 0xffffffffffffffff, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r0}}, './file1\x00'}) copy_file_range(r4, 0x0, r3, 0x0, 0x10001, 0x0) syz_open_procfs(r2, &(0x7f0000000180)='net/dev_snmp6\x00') r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x20d315) [ 1236.918379] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 04:57:03 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1236.936542] FAULT_INJECTION: forcing a failure. [ 1236.936542] name failslab, interval 1, probability 0, space 0, times 0 [ 1236.938994] CPU: 0 PID: 9217 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1236.940472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1236.942235] Call Trace: [ 1236.942806] dump_stack+0x107/0x167 [ 1236.943596] should_fail.cold+0x5/0xa [ 1236.944434] ? io_wq_create+0x6ef/0xc00 [ 1236.945290] should_failslab+0x5/0x20 [ 1236.946106] kmem_cache_alloc_node_trace+0x59/0x340 [ 1236.947193] io_wq_create+0x6ef/0xc00 [ 1236.948033] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1236.949135] ? io_import_iovec+0x1120/0x1120 [ 1236.950080] ? io_apoll_task_func+0x2d0/0x2d0 [ 1236.951037] ? __io_req_find_next+0x300/0x300 [ 1236.951994] ? do_raw_spin_lock+0x121/0x260 [ 1236.952926] ? rwlock_bug.part.0+0x90/0x90 [ 1236.953847] __io_uring_add_tctx_node+0x2c6/0x520 [ 1236.954885] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1236.956006] ? alloc_fd+0x2e7/0x670 [ 1236.956826] io_uring_setup+0x1fbb/0x2980 [ 1236.957733] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1236.958811] ? wait_for_completion_io+0x270/0x270 [ 1236.959896] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1236.961034] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1236.962146] do_syscall_64+0x33/0x40 [ 1236.962945] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1236.964041] RIP: 0033:0x7f3f549c6b19 [ 1236.964852] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1236.968785] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1236.970421] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1236.971948] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1236.973489] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1236.975011] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1236.976556] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 04:57:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:57:03 executing program 0: ptrace(0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) ptrace$getregset(0x4204, r0, 0x6, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='ns\x00') dup(r1) getpgrp(0x0) fchmodat(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x14}}, r2, 0xffffffbfffffffff, 0xffffffffffffffff, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r1}}, './file1\x00'}) copy_file_range(r4, 0x0, r3, 0x0, 0x10001, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000001c0)={0x0, 0x80, 0x1, 0x80}) sendfile(r3, r6, 0x0, 0x20d315) 04:57:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x18000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:57:18 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) 04:57:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff0f, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:57:18 executing program 0: ioctl$TIOCGDEV(0xffffffffffffffff, 0x80045432, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_WRITE={0x17, 0x1, 0x0, @fd=r0, 0xffffffffffffffff, &(0x7f0000000080)="d4d9b7", 0x3, 0x2, 0x1}, 0x100) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, 0x0) ioctl$BTRFS_IOC_RESIZE(r1, 0x50009403, &(0x7f0000000040)={{r2}, {@void, @max}}) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 04:57:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x80fe, 0x0, @empty}, 0x1c) 04:57:18 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 55) 04:57:18 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:57:18 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0xb8) ftruncate(r0, 0x1000003) faccessat2(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0) getpgrp(0x0) ptrace(0x4207, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x1278, &(0x7f00000011c0)={0x0, 0xe3a858c3466364de, 0x0, 0x0, @scatter={0x1, 0x0, &(0x7f0000000400)=[{&(0x7f0000001e00)=""/4096, 0x1000}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x2f, 0x40, 0x1, 0x4, 0x0, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, 0x700, 0x20, 0x7, 0x9}}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), 0xffffffffffffffff) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00') r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, {0x1, r2}}, 0x6) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendfile(0xffffffffffffffff, r1, 0x0, 0x2d5) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="2346620b4d21ad0000007f2dc490bc89c3ce460e19ba14b230340e3e42cd0ec571b53f8c1fea3d6f0302458ad6b170c7b771d61da1016d"], 0xb) [ 1252.285565] loop3: detected capacity change from 0 to 65024 [ 1252.299179] FAULT_INJECTION: forcing a failure. [ 1252.299179] name failslab, interval 1, probability 0, space 0, times 0 [ 1252.301706] CPU: 0 PID: 9344 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1252.303204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1252.305037] Call Trace: [ 1252.305625] dump_stack+0x107/0x167 [ 1252.306434] should_fail.cold+0x5/0xa [ 1252.307275] ? create_object.isra.0+0x3a/0xa30 [ 1252.308280] should_failslab+0x5/0x20 [ 1252.309122] kmem_cache_alloc+0x5b/0x310 [ 1252.310015] ? io_wq_create+0x114/0xc00 [ 1252.310899] create_object.isra.0+0x3a/0xa30 [ 1252.311857] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1252.312990] kmem_cache_alloc_node_trace+0x16d/0x340 [ 1252.314117] io_wq_create+0x6ef/0xc00 [ 1252.314976] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1252.316095] ? io_import_iovec+0x1120/0x1120 [ 1252.317072] ? io_apoll_task_func+0x2d0/0x2d0 [ 1252.318054] ? __io_req_find_next+0x300/0x300 [ 1252.319029] ? do_raw_spin_lock+0x121/0x260 [ 1252.319977] ? rwlock_bug.part.0+0x90/0x90 [ 1252.320928] __io_uring_add_tctx_node+0x2c6/0x520 [ 1252.321985] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1252.323127] ? alloc_fd+0x2e7/0x670 [ 1252.323954] io_uring_setup+0x1fbb/0x2980 [ 1252.324896] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1252.326000] ? wait_for_completion_io+0x270/0x270 [ 1252.327106] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1252.328251] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1252.329392] do_syscall_64+0x33/0x40 [ 1252.330206] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1252.331322] RIP: 0033:0x7f3f549c6b19 [ 1252.332135] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1252.336131] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1252.337801] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1252.339353] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1252.340911] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1252.342450] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1252.343990] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1252.346270] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1252.373916] loop6: detected capacity change from 0 to 524288 04:57:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1252.455171] loop5: detected capacity change from 0 to 135266304 [ 1252.458734] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1252.515914] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:57:19 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x80000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) [ 1252.572716] loop5: detected capacity change from 0 to 135266304 04:57:19 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 56) 04:57:19 executing program 0: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="7466fd56968d02d336bace06ea6bfb7772616e733d66642c7266646e6f3d77986839848a8b4a7d074e3c9128440ce1122b52eeb020769149aae4494c0c55e0b2dca98b798271005535b993a1cc4861864520222ccb7d7d42e31c9bcd6f604d0db43c61724abfb0168c057ca883254f510c45029981f744059d64dc5c5fae84ba058b3a181b281365bc789382fc2b3a6a2e62647ca156aaf2d40d3bbd304a3f743768eb", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',\x00']) 04:57:19 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1252.636008] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:57:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1252.655602] FAULT_INJECTION: forcing a failure. [ 1252.655602] name failslab, interval 1, probability 0, space 0, times 0 [ 1252.658456] CPU: 0 PID: 9413 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1252.659958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1252.661779] Call Trace: [ 1252.662367] dump_stack+0x107/0x167 [ 1252.663180] should_fail.cold+0x5/0xa [ 1252.664022] ? __io_uring_add_tctx_node+0x15c/0x520 [ 1252.665126] should_failslab+0x5/0x20 [ 1252.665956] kmem_cache_alloc_trace+0x55/0x320 [ 1252.666969] __io_uring_add_tctx_node+0x15c/0x520 [ 1252.668021] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1252.669170] ? alloc_fd+0x2e7/0x670 [ 1252.669993] io_uring_setup+0x1fbb/0x2980 [ 1252.670923] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1252.672027] ? wait_for_completion_io+0x270/0x270 [ 1252.673133] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1252.674270] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1252.675401] do_syscall_64+0x33/0x40 [ 1252.676217] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1252.677340] RIP: 0033:0x7f3f549c6b19 [ 1252.678150] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1252.682158] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1252.683821] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1252.685382] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1252.686917] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1252.688474] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1252.690018] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 04:57:19 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000400)=0x4, 0x4) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xd}, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000200)={0x0, 0x7, 0x5, 0x0, 0x5}) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000180)={0x80ed, 0x4, 0x2, 0x6, 0x5}) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000140)='./file1\x00', 0x7, 0x0, &(0x7f0000000180), 0xa0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) 04:57:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1252.778742] loop3: detected capacity change from 0 to 262144 04:57:19 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4003}], 0x0, &(0x7f00000004c0)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x264400, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) timer_settime(0x0, 0x0, 0x0, 0x0) [ 1252.788474] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1252.855394] loop6: detected capacity change from 0 to 524288 [ 1252.883931] loop0: detected capacity change from 0 to 32768 [ 1252.907964] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1252.967133] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:57:33 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 57) 04:57:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xc0fe, 0x0, @empty}, 0x1c) 04:57:33 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000000000000000000000000000000000000000000020002000010000000000000000000000000000000000000004", 0x35, 0x540}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x0, &(0x7f0000013b00)) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x6}}, './file1\x00'}) mkdirat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x60) 04:57:33 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x80000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) [ 1266.580852] loop6: detected capacity change from 0 to 524288 04:57:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x41c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:57:33 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:57:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:57:33 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000080)=@updsa={0x118, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote, @in=@rand_addr=0x64010101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@private2, 0x0, 0x33}, @in=@remote, {}, {0xffffffffffffffff}, {0x0, 0xd8000000}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x2}, [@address_filter={0x28, 0x1a, {@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@empty, 0x2, 0x9, 0x4}}]}, 0x118}}, 0x0) [ 1266.590165] FAULT_INJECTION: forcing a failure. [ 1266.590165] name failslab, interval 1, probability 0, space 0, times 0 [ 1266.592663] CPU: 0 PID: 9593 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1266.594166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1266.595990] Call Trace: [ 1266.596581] dump_stack+0x107/0x167 [ 1266.597406] should_fail.cold+0x5/0xa [ 1266.598257] ? create_object.isra.0+0x3a/0xa30 [ 1266.599269] should_failslab+0x5/0x20 [ 1266.600106] kmem_cache_alloc+0x5b/0x310 [ 1266.601034] create_object.isra.0+0x3a/0xa30 [ 1266.602003] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1266.603132] kmem_cache_alloc_trace+0x151/0x320 [ 1266.604174] __io_uring_add_tctx_node+0x15c/0x520 [ 1266.605247] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1266.606398] ? alloc_fd+0x2e7/0x670 [ 1266.607233] io_uring_setup+0x1fbb/0x2980 [ 1266.608167] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1266.609300] ? wait_for_completion_io+0x270/0x270 [ 1266.610415] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1266.611568] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1266.612726] do_syscall_64+0x33/0x40 [ 1266.613548] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1266.614674] RIP: 0033:0x7f3f549c6b19 [ 1266.615495] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1266.619554] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1266.621215] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1266.622767] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1266.624332] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1266.625857] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1266.627369] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1266.629702] loop5: detected capacity change from 0 to 135266304 [ 1266.644741] loop7: detected capacity change from 0 to 524288 04:57:33 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000100), 0xc}, 0x0, 0x477a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000ec0)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) close_range(r1, r0, 0x0) r2 = perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) r3 = add_key$keyring(0x0, &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x7, 0x8000}, 0x1009) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), 0x0, 0x0, 0x0, r3) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000200)='keyring\x00', &(0x7f00000004c0)={'syz', 0x1}, &(0x7f0000000540)="18726d0eed55eaa57fc580dc3a0b12e0a5ee08da294ac8119c4c73f93694f2a935d17a81959d084839f846dca8739131e4a9c45c6509af44529537eae3b5a4793a9a0aacfd7a75f2b566b874939829b82a35d20d1985a92c5d7ba971251e89286f64438db33a7f05fb0d1707fd3fa27a56032a79c1d09558fbbfcb2e5f36d3e7e1c749ad35c2064fa087cf6359507a36eb69853e0cdd920cbb7586aedf5a2e5a9a1a6b8d11c08a14918b01d07c92179dfae1ef58835b5fa4be28fbd3b3eac1c9f3cf74fbe25748c55d23902439133eecfafb2e0f", 0xd4, 0xfffffffffffffffa) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000006c0)=ANY=[@ANYBLOB="01040000e5001700180000ff", @ANYRES32=r2, @ANYBLOB="00080000000000002e2f66696c653000355fb9c1c45c8c09f58d93646990b0ad5a141be705ade7c8f2085db9a5f7e71bb8c6909a03ca3283a4526bf12092d580073db08de1c40db3d5366f520c52b73f63f32fe8ccc66731011e86af486a14a38f5407cf82296c88f1dac0edd9a3f99ad85db6ed961c98ac812122b62eabc707fedc712f45756b276406d84e7686d6692a055d588d5d88c789c20b0f694900000000000000000000005241a027b6426d44f84ad7a0631460d9aa760708df8f958b7b059eb3a1a0b58a5938f916758d12bd5a205916c5267830ee881e56508b29bd81b7f2608ae01e1534de985b573a37975b60c35a69baf4143acf7fb0bd006949bcb31c06b45a6628430ec9590770cd356a056dcc830a32ebffb8"]) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, 0x0, 0x8804) syz_open_procfs(0xffffffffffffffff, 0x0) keyctl$chown(0x4, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000002c0), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) unshare(0x48020200) 04:57:33 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x80000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) [ 1266.673634] loop3: detected capacity change from 0 to 269312 [ 1266.682440] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1266.685161] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:57:33 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 58) 04:57:33 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1266.724372] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1266.729322] EXT4-fs warning (device loop7): ext4_enable_quotas:6502: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 1266.730272] FAULT_INJECTION: forcing a failure. [ 1266.730272] name failslab, interval 1, probability 0, space 0, times 0 [ 1266.733867] CPU: 1 PID: 9698 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1266.734734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1266.735792] Call Trace: [ 1266.736129] dump_stack+0x107/0x167 [ 1266.736585] should_fail.cold+0x5/0xa [ 1266.737077] ? xas_alloc+0x336/0x440 [ 1266.737550] should_failslab+0x5/0x20 [ 1266.738033] kmem_cache_alloc+0x5b/0x310 [ 1266.738549] ? stack_trace_consume_entry+0x160/0x160 [ 1266.739190] xas_alloc+0x336/0x440 [ 1266.739640] xas_create+0x34a/0x10d0 [ 1266.740121] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1266.740791] xas_store+0x8c/0x1c40 [ 1266.741251] __xa_store+0x164/0x2d0 [ 1266.741710] ? xa_delete_node+0x280/0x280 [ 1266.742243] ? trace_hardirqs_on+0x5b/0x180 [ 1266.742793] xa_store+0x31/0x50 [ 1266.743210] __io_uring_add_tctx_node+0x1cf/0x520 [ 1266.743819] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1266.744483] ? alloc_fd+0x2e7/0x670 [ 1266.744956] io_uring_setup+0x1fbb/0x2980 [ 1266.745490] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1266.746129] ? wait_for_completion_io+0x270/0x270 [ 1266.746752] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1266.747129] EXT4-fs (loop7): mount failed [ 1266.747415] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1266.747431] do_syscall_64+0x33/0x40 [ 1266.747451] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1266.750069] RIP: 0033:0x7f3f549c6b19 [ 1266.750532] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1266.752826] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1266.753772] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1266.754660] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1266.755546] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1266.756436] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1266.757328] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1266.768128] loop5: detected capacity change from 0 to 135266304 04:57:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x41c01, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1266.804715] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:57:33 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) r4 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x141000, 0x13, 0x10}, 0x18) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r4) sendfile(r1, r0, 0x0, 0x10001) 04:57:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x69000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1266.851604] loop5: detected capacity change from 0 to 135266304 [ 1266.887182] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:57:33 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 59) [ 1266.905730] loop3: detected capacity change from 0 to 269312 [ 1266.920987] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1266.930097] loop5: detected capacity change from 0 to 135266304 [ 1266.944056] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1266.975884] FAULT_INJECTION: forcing a failure. [ 1266.975884] name failslab, interval 1, probability 0, space 0, times 0 [ 1266.978333] CPU: 0 PID: 9736 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1266.979787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1266.981556] Call Trace: [ 1266.982121] dump_stack+0x107/0x167 [ 1266.982893] should_fail.cold+0x5/0xa [ 1266.983709] ? xas_alloc+0x336/0x440 [ 1266.984495] should_failslab+0x5/0x20 [ 1266.985308] kmem_cache_alloc+0x5b/0x310 [ 1266.986160] ? stack_trace_consume_entry+0x160/0x160 [ 1266.987237] xas_alloc+0x336/0x440 [ 1266.988001] xas_create+0x34a/0x10d0 [ 1266.988817] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1266.989921] xas_store+0x8c/0x1c40 [ 1266.990704] __xa_store+0x164/0x2d0 [ 1266.991478] ? xa_delete_node+0x280/0x280 [ 1266.992368] ? trace_hardirqs_on+0x5b/0x180 [ 1266.993297] xa_store+0x31/0x50 [ 1266.993997] __io_uring_add_tctx_node+0x1cf/0x520 [ 1266.995010] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1266.996102] ? alloc_fd+0x2e7/0x670 [ 1266.996902] io_uring_setup+0x1fbb/0x2980 [ 1266.997794] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1266.998907] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1267.000001] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1267.001100] do_syscall_64+0x33/0x40 [ 1267.001887] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1267.002961] RIP: 0033:0x7f3f549c6b19 [ 1267.003753] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1267.007571] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1267.009167] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1267.010654] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1267.012149] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1267.013636] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1267.015119] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 04:57:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xe803, 0x0, @empty}, 0x1c) 04:57:48 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) 04:57:48 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x80000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) 04:57:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x41c21, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:57:48 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:57:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:57:48 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x7, 0x0, 0x0, 0x5e, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0xdffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) lseek(0xffffffffffffffff, 0x3, 0x3) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x3f, 0x4, 0xfc, 0x5, 0x0, 0x0, 0xa25d, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x412b, 0x2, @perf_config_ext={0x5, 0x7fff}, 0x4800, 0x80000001, 0x8, 0x2, 0x8, 0x20, 0x81, 0x0, 0x5, 0x0, 0x3}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0xa) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f0000000540)=ANY=[@ANYBLOB="00d2483a5dc2afb81c4645d7327aad13a5280ef73f195411c4fb97e4687a0f6aafd1ce76a31eb6dff40e0e0a4f686256f93d0f4d5aaa0b4ee8445f8e647bd01c945e1bd1f80f9780bf4fa88bf381d8e4ea8fc0716bbf371144554dc7fb8725fdb7", @ANYRES32=r0, @ANYBLOB="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"]) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = open(&(0x7f0000000380)='./file0\x00', 0x5db9c3, 0x0) perf_event_open(&(0x7f0000000100)={0xe831f5f0afb25dc3, 0x80, 0x1, 0x4, 0x2, 0x6, 0x0, 0xf59, 0x10, 0xe, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x5, 0x1}, 0x40d89, 0xffffffff, 0x8, 0x0, 0x40000000000000, 0x7ff, 0x3cbf, 0x0, 0x49, 0x0, 0xffffffffffffff01}, 0x0, 0x8, r2, 0x1a) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) sendmsg$TIPC_CMD_SET_LINK_TOL(r4, 0x0, 0x80) setsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 04:57:48 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 60) [ 1281.477209] loop3: detected capacity change from 0 to 269312 [ 1281.480093] FAULT_INJECTION: forcing a failure. [ 1281.480093] name failslab, interval 1, probability 0, space 0, times 0 [ 1281.482108] CPU: 1 PID: 9861 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1281.483281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1281.484695] Call Trace: [ 1281.485173] dump_stack+0x107/0x167 [ 1281.485799] should_fail.cold+0x5/0xa [ 1281.486457] ? create_object.isra.0+0x3a/0xa30 [ 1281.487236] should_failslab+0x5/0x20 [ 1281.487883] kmem_cache_alloc+0x5b/0x310 [ 1281.488585] create_object.isra.0+0x3a/0xa30 [ 1281.489351] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1281.490230] kmem_cache_alloc+0x159/0x310 [ 1281.490944] xas_alloc+0x336/0x440 [ 1281.491551] xas_create+0x34a/0x10d0 [ 1281.492194] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1281.493089] xas_store+0x8c/0x1c40 [ 1281.493717] __xa_store+0x164/0x2d0 [ 1281.494351] ? xa_delete_node+0x280/0x280 [ 1281.495060] ? trace_hardirqs_on+0x5b/0x180 [ 1281.495825] xa_store+0x31/0x50 [ 1281.496401] __io_uring_add_tctx_node+0x1cf/0x520 [ 1281.497244] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1281.498158] ? alloc_fd+0x2e7/0x670 [ 1281.498792] io_uring_setup+0x1fbb/0x2980 [ 1281.499509] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1281.500353] ? wait_for_completion_io+0x270/0x270 [ 1281.501214] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1281.502085] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1281.502953] do_syscall_64+0x33/0x40 [ 1281.503581] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1281.504444] RIP: 0033:0x7f3f549c6b19 [ 1281.505072] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1281.508164] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1281.509463] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1281.510679] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1281.511877] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1281.513276] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1281.514949] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1281.518777] loop6: detected capacity change from 0 to 524288 [ 1281.522268] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1281.525061] loop7: detected capacity change from 0 to 32768 [ 1281.533393] loop5: detected capacity change from 0 to 135266304 [ 1281.559171] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1281.569414] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:57:48 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x80000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) [ 1281.588157] loop5: detected capacity change from 0 to 135266304 04:57:48 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000000)=0x17) [ 1281.608843] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:57:48 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1281.637116] loop6: detected capacity change from 0 to 524288 04:57:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x60000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:57:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:57:48 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x80000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) 04:57:48 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) 04:57:48 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 61) [ 1281.713328] loop5: detected capacity change from 0 to 135266304 [ 1281.718934] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1281.734538] FAULT_INJECTION: forcing a failure. [ 1281.734538] name failslab, interval 1, probability 0, space 0, times 0 [ 1281.737716] CPU: 0 PID: 9984 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1281.739668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1281.742059] Call Trace: [ 1281.742835] dump_stack+0x107/0x167 [ 1281.743894] should_fail.cold+0x5/0xa [ 1281.745017] ? create_object.isra.0+0x3a/0xa30 [ 1281.746354] should_failslab+0x5/0x20 [ 1281.747468] kmem_cache_alloc+0x5b/0x310 [ 1281.748658] ? mark_held_locks+0x9e/0xe0 [ 1281.749873] create_object.isra.0+0x3a/0xa30 [ 1281.751119] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1281.752571] kmem_cache_alloc+0x159/0x310 [ 1281.753777] xas_alloc+0x336/0x440 [ 1281.754801] xas_create+0x34a/0x10d0 [ 1281.755915] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1281.757455] xas_store+0x8c/0x1c40 [ 1281.758537] __xa_store+0x164/0x2d0 [ 1281.759604] ? xa_delete_node+0x280/0x280 [ 1281.760856] ? trace_hardirqs_on+0x5b/0x180 [ 1281.762141] xa_store+0x31/0x50 [ 1281.763114] __io_uring_add_tctx_node+0x1cf/0x520 [ 1281.764523] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1281.766056] ? alloc_fd+0x2e7/0x670 [ 1281.767165] io_uring_setup+0x1fbb/0x2980 [ 1281.768410] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1281.769895] ? wait_for_completion_io+0x270/0x270 [ 1281.771371] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1281.772942] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1281.774495] do_syscall_64+0x33/0x40 [ 1281.775595] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1281.777132] RIP: 0033:0x7f3f549c6b19 [ 1281.778250] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1281.783773] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1281.786140] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1281.788173] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1281.790046] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1281.791910] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1281.793766] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1281.820515] loop6: detected capacity change from 0 to 524288 [ 1281.837457] loop5: detected capacity change from 0 to 135266304 [ 1281.851313] loop7: detected capacity change from 0 to 32768 [ 1281.854697] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1281.860153] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1297.086551] FAULT_INJECTION: forcing a failure. [ 1297.086551] name failslab, interval 1, probability 0, space 0, times 0 [ 1297.088280] CPU: 0 PID: 10006 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1297.089272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1297.090457] Call Trace: [ 1297.090845] dump_stack+0x107/0x167 [ 1297.091375] should_fail.cold+0x5/0xa [ 1297.091929] ? xas_alloc+0x336/0x440 [ 1297.092479] should_failslab+0x5/0x20 [ 1297.093033] kmem_cache_alloc+0x5b/0x310 [ 1297.093631] xas_alloc+0x336/0x440 [ 1297.094157] xas_create+0x34a/0x10d0 [ 1297.094710] ? queued_spin_lock_slowpath+0xcc/0x8c0 [ 1297.095432] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1297.096191] xas_store+0x8c/0x1c40 [ 1297.096727] __xa_store+0x164/0x2d0 [ 1297.097268] ? xa_delete_node+0x280/0x280 [ 1297.097876] ? trace_hardirqs_on+0x5b/0x180 [ 1297.098539] xa_store+0x31/0x50 [ 1297.099022] __io_uring_add_tctx_node+0x1cf/0x520 [ 1297.099723] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1297.100470] ? alloc_fd+0x2e7/0x670 [ 1297.101024] io_uring_setup+0x1fbb/0x2980 [ 1297.101636] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1297.102355] ? wait_for_completion_io+0x270/0x270 [ 1297.103072] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1297.103820] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1297.104556] do_syscall_64+0x33/0x40 [ 1297.105098] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1297.105829] RIP: 0033:0x7f3f549c6b19 [ 1297.106360] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1297.109206] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1297.110295] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1297.111306] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1297.112316] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1297.113347] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1297.114360] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 04:58:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xf401, 0x0, @empty}, 0x1c) 04:58:03 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10030, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xf) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000340)={'lo\x00'}) 04:58:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:58:03 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) 04:58:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:58:03 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 62) 04:58:03 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:58:03 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) [ 1297.123463] loop7: detected capacity change from 0 to 32768 [ 1297.138174] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1297.139767] loop5: detected capacity change from 0 to 135266304 [ 1297.151292] loop6: detected capacity change from 0 to 131072 [ 1297.157413] EXT4-fs (loop6): bad geometry: block count 512 exceeds size of device (128 blocks) 04:58:03 executing program 0: recvmsg$unix(0xffffffffffffffff, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001900)=[{0x0}, {&(0x7f0000001840)=""/39, 0x27}, {&(0x7f0000001880)=""/123, 0x7b}], 0x3}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xb) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, 0x0, 0x1) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x8}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b08f0830b7fc94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) [ 1297.166619] loop3: detected capacity change from 0 to 524288 [ 1297.187232] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1297.195691] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1297.212050] loop5: detected capacity change from 0 to 135266304 [ 1297.223584] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:58:03 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) 04:58:03 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:58:03 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) 04:58:03 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 63) [ 1297.318752] loop6: detected capacity change from 0 to 131072 [ 1297.323547] EXT4-fs (loop6): bad geometry: block count 512 exceeds size of device (128 blocks) [ 1297.383047] FAULT_INJECTION: forcing a failure. [ 1297.383047] name failslab, interval 1, probability 0, space 0, times 0 [ 1297.385637] CPU: 1 PID: 10034 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1297.387172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1297.389130] Call Trace: [ 1297.389719] dump_stack+0x107/0x167 [ 1297.390529] should_fail.cold+0x5/0xa [ 1297.391376] ? create_object.isra.0+0x3a/0xa30 [ 1297.392402] should_failslab+0x5/0x20 [ 1297.393251] kmem_cache_alloc+0x5b/0x310 [ 1297.394154] ? mark_held_locks+0x9e/0xe0 [ 1297.395053] create_object.isra.0+0x3a/0xa30 [ 1297.396023] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1297.397153] kmem_cache_alloc+0x159/0x310 [ 1297.398054] xas_alloc+0x336/0x440 [ 1297.398834] xas_create+0x34a/0x10d0 [ 1297.399654] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1297.400804] xas_store+0x8c/0x1c40 [ 1297.401602] __xa_store+0x164/0x2d0 [ 1297.402400] ? xa_delete_node+0x280/0x280 [ 1297.403301] ? trace_hardirqs_on+0x5b/0x180 [ 1297.404236] xa_store+0x31/0x50 [ 1297.404950] __io_uring_add_tctx_node+0x1cf/0x520 [ 1297.405993] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1297.407117] ? alloc_fd+0x2e7/0x670 [ 1297.407914] io_uring_setup+0x1fbb/0x2980 [ 1297.408814] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1297.409900] ? wait_for_completion_io+0x270/0x270 [ 1297.410958] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1297.412078] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1297.413189] do_syscall_64+0x33/0x40 [ 1297.413981] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1297.415068] RIP: 0033:0x7f3f549c6b19 [ 1297.415858] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1297.419784] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1297.421410] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1297.422915] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1297.424414] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1297.425927] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1297.427427] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 04:58:19 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000013b00)) 04:58:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:58:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfc00, 0x0, @empty}, 0x1c) 04:58:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x320b8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) memfd_create(&(0x7f0000000000)='\x00', 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x13, r1, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r2, 0x0) openat(0xffffffffffffffff, 0x0, 0x36480, 0xe375d1901a7fcc2d) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x80, 0xd1, 0x7c, 0x0, 0x6, 0x0, 0x0, 0x30, 0x4, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x10000, 0x0, @perf_config_ext={0x5, 0x7}, 0x84, 0x6, 0x80, 0x4, 0x913, 0xfffffffc, 0x6, 0x0, 0x6, 0x0, 0x2566}, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x1) syz_io_uring_setup(0x8003a75, &(0x7f0000000080)={0x0, 0xa91f, 0x10, 0x0, 0x3ba}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r3, r4, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000280)={0x0, @aes256, 0x0, @desc3}) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, {0x23, r5}}, 0x7ff) statx(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x400, 0x80, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x4643, &(0x7f0000000200)={0x0, 0x3fd4, 0x4, 0x2, 0x219}, &(0x7f000054b000/0xa000)=nil, &(0x7f00006c1000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000400)) syz_io_uring_submit(r6, r4, &(0x7f0000000440)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x3, 0x4000, @fd_index, 0x9, 0x0, 0x0, 0x1a, 0x0, {0x0, r5}}, 0x4) 04:58:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcfdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:58:19 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) 04:58:19 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 64) 04:58:19 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140), 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1313.073251] loop3: detected capacity change from 0 to 655360 [ 1313.113885] loop5: detected capacity change from 0 to 135266304 [ 1313.118739] FAULT_INJECTION: forcing a failure. [ 1313.118739] name failslab, interval 1, probability 0, space 0, times 0 [ 1313.121152] CPU: 0 PID: 10063 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1313.122597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1313.124310] Call Trace: [ 1313.124867] dump_stack+0x107/0x167 [ 1313.125642] should_fail.cold+0x5/0xa [ 1313.126463] ? xas_alloc+0x336/0x440 [ 1313.127404] should_failslab+0x5/0x20 [ 1313.128302] kmem_cache_alloc+0x5b/0x310 [ 1313.129168] xas_alloc+0x336/0x440 [ 1313.129932] xas_create+0x34a/0x10d0 [ 1313.130747] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1313.131852] xas_store+0x8c/0x1c40 [ 1313.132647] __xa_store+0x164/0x2d0 [ 1313.133428] ? xa_delete_node+0x280/0x280 [ 1313.134319] ? trace_hardirqs_on+0x5b/0x180 [ 1313.135258] xa_store+0x31/0x50 [ 1313.135969] __io_uring_add_tctx_node+0x1cf/0x520 [ 1313.137027] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1313.138126] ? alloc_fd+0x2e7/0x670 [ 1313.138910] io_uring_setup+0x1fbb/0x2980 [ 1313.139805] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1313.140865] ? wait_for_completion_io+0x270/0x270 [ 1313.141926] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1313.143033] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1313.144121] do_syscall_64+0x33/0x40 [ 1313.144909] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1313.145986] RIP: 0033:0x7f3f549c6b19 [ 1313.146753] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1313.150544] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1313.152114] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1313.153593] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1313.155186] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1313.155762] loop7: detected capacity change from 0 to 32768 [ 1313.156674] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1313.156688] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1313.178201] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1313.185933] loop6: detected capacity change from 0 to 131072 [ 1313.192175] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1313.192448] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1313.223455] EXT4-fs (loop6): bad geometry: block count 512 exceeds size of device (128 blocks) 04:58:19 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 65) [ 1313.274400] loop5: detected capacity change from 0 to 135266304 [ 1313.302439] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:58:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1313.379691] FAULT_INJECTION: forcing a failure. [ 1313.379691] name failslab, interval 1, probability 0, space 0, times 0 [ 1313.382152] CPU: 1 PID: 10172 Comm: syz-executor.1 Not tainted 5.10.247 #1 04:58:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1313.383608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1313.385574] Call Trace: [ 1313.386136] dump_stack+0x107/0x167 [ 1313.386917] should_fail.cold+0x5/0xa [ 1313.387727] ? create_object.isra.0+0x3a/0xa30 [ 1313.388690] should_failslab+0x5/0x20 [ 1313.389500] kmem_cache_alloc+0x5b/0x310 [ 1313.390355] ? mark_held_locks+0x9e/0xe0 [ 1313.391218] create_object.isra.0+0x3a/0xa30 [ 1313.392138] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1313.393224] kmem_cache_alloc+0x159/0x310 [ 1313.394113] xas_alloc+0x336/0x440 [ 1313.394864] xas_create+0x34a/0x10d0 [ 1313.395664] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1313.396775] xas_store+0x8c/0x1c40 [ 1313.397553] __xa_store+0x164/0x2d0 [ 1313.398323] ? xa_delete_node+0x280/0x280 [ 1313.399207] ? trace_hardirqs_on+0x5b/0x180 [ 1313.400119] xa_store+0x31/0x50 [ 1313.400819] __io_uring_add_tctx_node+0x1cf/0x520 [ 1313.401839] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1313.402947] ? alloc_fd+0x2e7/0x670 [ 1313.403722] io_uring_setup+0x1fbb/0x2980 [ 1313.404599] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1313.405665] ? wait_for_completion_io+0x270/0x270 [ 1313.406693] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1313.407784] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1313.408864] do_syscall_64+0x33/0x40 [ 1313.409657] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1313.410726] RIP: 0033:0x7f3f549c6b19 [ 1313.411497] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1313.415342] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1313.416924] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1313.418425] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1313.419913] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1313.421428] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1313.422914] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 04:58:20 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140), 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1313.454840] loop5: detected capacity change from 0 to 135266304 04:58:20 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x0, 0x0, 0x0, &(0x7f0000013b00)) [ 1313.480061] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:58:20 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) 04:58:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:58:20 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) 04:58:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1313.658429] loop5: detected capacity change from 0 to 135266304 [ 1313.669594] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1313.686886] loop5: detected capacity change from 0 to 135266304 [ 1313.693485] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:58:35 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x0, 0x0, 0x0, &(0x7f0000013b00)) 04:58:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfd00, 0x0, @empty}, 0x1c) 04:58:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdfc, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:58:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1c0400, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:58:35 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 66) 04:58:35 executing program 0: msgget$private(0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) r1 = inotify_init1(0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x43) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, 0x0) r5 = accept4$bt_l2cap(r2, &(0x7f0000000600), &(0x7f0000000640)=0xe, 0x800) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000780), 0x2, 0x0) r8 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000880), 0x22000, 0x0) io_submit(0x0, 0x9, &(0x7f0000000980)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x8, 0xffffffffffffffff, &(0x7f0000000080)="eb02cb96b9571d75decca8ede4bf87463d057cbfbb", 0x15, 0x5, 0x0, 0x1, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0xffff, 0xffffffffffffffff, &(0x7f0000000100)="2b78428937a83aa6f6313f0a0d786e6096fcefe81cb171c0c72ca2ae91e92e06f7efd15a880d5920bb2ede7c83f4526f5cb88d7947eb53a7771662bad0a85235e610fc10c642b32bc4fdd7be0fccdd6b2b826864344c45d422fab045067fa7c7a776d96fee41e6aa72b8d9915746fbb330fd1bc5cb1e3733e6135abeb82aa0e90086e35971c636b6c0630b4140cf4c301ff29c19674fe2596df0ffb2173a152471e6ed342a5daa2fd84badd3e007de01969dd759bb1d1efb81678d34d37dd456e5a1e2edc2537179aff09ba62b02a90e6f7ae32e9ddf329f07b6c7fe75ad0a7b0063e053e1c84ed1773aa9a9de6d06b3d6e2c5661fc84ce5", 0xf8, 0x2, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0xff4, r0, &(0x7f0000000280)="95c10d5e1aec9095c00ce567641be5d9ec830659b6099b7586be538c04a922ad54420d5fe366da13d90f83b331370fe1cbf9f6a7f924ad057157679c8a82ad129e3ac1359bb29a7475b6333fcb00dc6168956b9c5fb9f0bc219f1092400b698d1fe9767a33e48862df251461823128", 0x6f, 0x4}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0xffc1, r3, &(0x7f0000000340)="53bbbf9468ea86ff2421bf13e6676a95ef51edf55353c44e1a0cdbb532dff4f90f1842d55c0d076017c5bf2a4ca0d8639c81a7cb736baf9422c05631ecebea5fa2ef596fa317a4c249b8877d8a93e936a7e094c1f8a8ac7709dd2af539eae71ceae8aa796d3fbe124b2f89c5ee637e1b0ab2386f07efc13564fe1a588b2ceb801c5f1e54d669f4999a81f9", 0x8b, 0x8000}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000440)="ac0d415d2628769b1fef64e8b75bcc5c016958ea04b1060069373015d4d1410cd225867f48188933bb2c1a81c106ccf92e115e125d6e9db2ead7541b9c6fae0c6208e36dce8c002e7bc6f78cd10eae0f14c46a59245c2bcaa919091627c2eabf1c08a05c1652c6330c7493416be07207a5afb1a6cc982a46c25e6041", 0x7c, 0x2, 0x0, 0x0, r2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2, 0x61, r1, &(0x7f0000000500)="9f07310875b8484e0026e4d49875203156dad88e97cec6f8810573396c6d2039394ef9e2df6525a6ae031862067c02e5d7c6a8", 0x33, 0x5, 0x0, 0x1, r2}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x9, 0x0, r0, &(0x7f0000000580)="eb4c1d2f", 0x4, 0x1, 0x0, 0x3, r4}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x5, 0x3ec6, r5, &(0x7f0000000680)="cbb5a1bd1fed182d6b9db53f7dc7bad610bafdaa043cffef0bd24230ddf5cb0b8dad33536f8fa778dc3d2be635a6f6aec190be6124a65061853f3504974b79bd8097caa76c93bf4ee889efe4f439ccf66191b0ce30ebffda7ce2ca3bc7d5380dd4be2f79fe47245573dd9769e70597de0c4dd3d9f5f86d575315c9d500d7a83741683bfb9fa77dbba5ceafa2d28d49f668099de05dac1acbf7925db1cb52786e259c5c0d64cc5cf029c91f59eddd1c85f9701d2f65bfa4b6feb783bf7138e7", 0xbf, 0x2, 0x0, 0x0, r6}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x6, 0x7f, r7, &(0x7f00000007c0)="ca44f9d4b8142e080bd9eb79d46797350e9787325b7f8b86c4a2116ee945c13984dd1dfcf5967c98244fca2e93fb04e049661c388bc8a72723382492ad094aca2603685bd7d74354c438e4e1334fe1f09610b1aa8579ce5effdc5544a5aaae1a6361bd28907c50b2d649c796efc494a55aa85dc9dcc82a41d786e909bdcb6d1e54da74b86d0c5b9d3a906d6d", 0x8c, 0xff, 0x0, 0x0, r8}]) dup3(r2, r1, 0x0) creat(0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0, 0x90) 04:58:35 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140), 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:58:35 executing program 7: getdents64(0xffffffffffffffff, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) [ 1329.271203] FAULT_INJECTION: forcing a failure. [ 1329.271203] name failslab, interval 1, probability 0, space 0, times 0 [ 1329.274059] CPU: 1 PID: 10206 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1329.276124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1329.278709] Call Trace: [ 1329.279558] dump_stack+0x107/0x167 [ 1329.280718] should_fail.cold+0x5/0xa [ 1329.281931] ? xas_alloc+0x336/0x440 [ 1329.283107] should_failslab+0x5/0x20 [ 1329.284295] kmem_cache_alloc+0x5b/0x310 [ 1329.285594] xas_alloc+0x336/0x440 [ 1329.286716] xas_create+0x34a/0x10d0 [ 1329.287905] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1329.289550] xas_store+0x8c/0x1c40 [ 1329.290695] __xa_store+0x164/0x2d0 [ 1329.291846] ? xa_delete_node+0x280/0x280 [ 1329.293148] ? trace_hardirqs_on+0x5b/0x180 [ 1329.294503] xa_store+0x31/0x50 [ 1329.295537] __io_uring_add_tctx_node+0x1cf/0x520 [ 1329.297047] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1329.298575] ? alloc_fd+0x2e7/0x670 [ 1329.299562] io_uring_setup+0x1fbb/0x2980 [ 1329.300661] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1329.302012] ? wait_for_completion_io+0x270/0x270 [ 1329.303317] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1329.304696] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1329.306082] do_syscall_64+0x33/0x40 [ 1329.307068] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1329.307776] loop3: detected capacity change from 0 to 1836032 [ 1329.308411] RIP: 0033:0x7f3f549c6b19 [ 1329.308439] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1329.308453] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1329.317035] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1329.318918] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1329.320787] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1329.322650] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1329.324519] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1329.326843] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:58:35 executing program 7: getdents64(0xffffffffffffffff, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) 04:58:35 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x0, 0x0, 0x0, &(0x7f0000013b00)) [ 1329.341652] loop5: detected capacity change from 0 to 135266304 [ 1329.352863] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1329.386653] loop5: detected capacity change from 0 to 135266304 [ 1329.393594] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:58:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1fffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:58:36 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000800)={0x14, 0x1d, 0xc21, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}}, 0x0) 04:58:36 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}], 0x0, &(0x7f0000013b00)) 04:58:36 executing program 7: getdents64(0xffffffffffffffff, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) 04:58:36 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 67) 04:58:36 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x0, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1329.470985] loop6: detected capacity change from 0 to 524288 [ 1329.481945] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 04:58:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdfd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1329.498831] FAULT_INJECTION: forcing a failure. [ 1329.498831] name failslab, interval 1, probability 0, space 0, times 0 [ 1329.500284] CPU: 0 PID: 10234 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1329.501156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1329.502243] Call Trace: [ 1329.502593] dump_stack+0x107/0x167 [ 1329.503069] should_fail.cold+0x5/0xa [ 1329.503558] ? ___slab_alloc+0x155/0x700 [ 1329.504092] ? create_object.isra.0+0x3a/0xa30 [ 1329.504681] should_failslab+0x5/0x20 [ 1329.505181] kmem_cache_alloc+0x5b/0x310 [ 1329.505736] create_object.isra.0+0x3a/0xa30 [ 1329.506296] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1329.506965] kmem_cache_alloc+0x159/0x310 [ 1329.507629] xas_alloc+0x336/0x440 [ 1329.508098] xas_create+0x34a/0x10d0 [ 1329.508707] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1329.509401] xas_store+0x8c/0x1c40 [ 1329.509986] __xa_store+0x164/0x2d0 [ 1329.510461] ? xa_delete_node+0x280/0x280 [ 1329.511143] ? trace_hardirqs_on+0x5b/0x180 [ 1329.511839] xa_store+0x31/0x50 [ 1329.512367] __io_uring_add_tctx_node+0x1cf/0x520 [ 1329.513134] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1329.513964] ? alloc_fd+0x2e7/0x670 [ 1329.514563] io_uring_setup+0x1fbb/0x2980 [ 1329.515220] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1329.516011] ? wait_for_completion_io+0x270/0x270 [ 1329.516804] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1329.517633] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1329.518438] do_syscall_64+0x33/0x40 [ 1329.519026] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1329.519825] RIP: 0033:0x7f3f549c6b19 [ 1329.520408] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1329.523271] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1329.524464] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1329.525589] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1329.526699] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1329.527816] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1329.528931] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1329.588057] loop5: detected capacity change from 0 to 135266304 [ 1329.594829] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1329.618083] loop5: detected capacity change from 0 to 135266304 [ 1329.624281] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:58:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:58:51 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_setup(0x1c29, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x100}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x4, 0x2007, @fd_index=0xa, 0x5890, 0x0, 0x0, 0x1b, 0x0, {0x2}}, 0x0) r5 = mmap$IORING_OFF_SQES(&(0x7f0000a55000/0x2000)=nil, 0x2000, 0xd00d87005d271100, 0x10, r0, 0x10000000) syz_io_uring_submit(r3, r5, &(0x7f0000000100)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xcc6) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000340), 0x6e, &(0x7f0000000280)=[{&(0x7f00000003c0)=""/213, 0xd5}, {&(0x7f00000004c0)=""/155, 0x9b}, {&(0x7f00000001c0)=""/26, 0x1a}, {&(0x7f0000000580)=""/210, 0xd2}], 0x4, &(0x7f0000000680)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8}, 0x1) accept$packet(r6, &(0x7f00000007c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000800)=0x14) r7 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f0000000140)) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r8 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r8, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 04:58:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfe80, 0x0, @empty}, 0x1c) 04:58:51 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 68) 04:58:51 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}, {0x0}], 0x0, &(0x7f0000013b00)) 04:58:51 executing program 7: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) [ 1344.743804] loop7: detected capacity change from 0 to 32768 04:58:51 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x0, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:58:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:58:51 executing program 7: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) [ 1344.782455] loop6: detected capacity change from 0 to 524288 [ 1344.795722] loop5: detected capacity change from 0 to 135266304 [ 1344.815077] FAULT_INJECTION: forcing a failure. [ 1344.815077] name failslab, interval 1, probability 0, space 0, times 0 [ 1344.817846] CPU: 0 PID: 10274 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1344.819482] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1344.821446] Call Trace: [ 1344.822109] dump_stack+0x107/0x167 [ 1344.823003] should_fail.cold+0x5/0xa [ 1344.823915] ? xas_alloc+0x336/0x440 [ 1344.824835] should_failslab+0x5/0x20 [ 1344.825781] kmem_cache_alloc+0x5b/0x310 [ 1344.826775] xas_alloc+0x336/0x440 [ 1344.827629] xas_create+0x34a/0x10d0 [ 1344.828732] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1344.829995] xas_store+0x8c/0x1c40 [ 1344.831044] __xa_store+0x164/0x2d0 [ 1344.831933] ? xa_delete_node+0x280/0x280 [ 1344.832942] ? trace_hardirqs_on+0x5b/0x180 [ 1344.834004] xa_store+0x31/0x50 [ 1344.834799] __io_uring_add_tctx_node+0x1cf/0x520 [ 1344.836187] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1344.837412] ? alloc_fd+0x2e7/0x670 [ 1344.838527] io_uring_setup+0x1fbb/0x2980 [ 1344.839753] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1344.841233] ? wait_for_completion_io+0x270/0x270 [ 1344.842728] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1344.844252] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1344.845780] do_syscall_64+0x33/0x40 [ 1344.846869] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1344.848353] RIP: 0033:0x7f3f549c6b19 [ 1344.849435] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1344.854797] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1344.857019] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1344.859114] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1344.861187] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1344.863304] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1344.865402] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1344.868408] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1344.872170] loop3: detected capacity change from 0 to 4194304 [ 1344.880830] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1344.892681] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1344.907994] loop7: detected capacity change from 0 to 32768 [ 1344.943079] loop5: detected capacity change from 0 to 135266304 04:58:51 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}], 0x0, &(0x7f0000013b00)) 04:58:51 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x0, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1344.964749] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:58:51 executing program 7: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) 04:58:51 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) sendmsg$inet6(r0, &(0x7f0000000280)={&(0x7f0000000040)={0xa, 0x4e21, 0x0, @remote, 0x1}, 0x1c, 0x0}, 0x20048005) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000000)=0xfffffff9, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) 04:58:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1345.033973] loop7: detected capacity change from 0 to 32768 04:58:51 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 69) 04:58:51 executing program 0: keyctl$clear(0x7, 0xfffffffffffffff8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x320b8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) memfd_create(&(0x7f0000000000)='\x00', 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000100)={0x3, 0x0, 0x1, 0x1, 0x2}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x12, 0x4, 0x8, 0xff, 0x0, 0x0, 0x2280, 0x8, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x574a, 0x1, @perf_config_ext={0x4, 0x7}, 0x44000, 0x80000000, 0x95, 0x2, 0x5, 0x2, 0xffff, 0x0, 0x6, 0x0, 0x7fffffff}, r3, 0x7, r1, 0x8) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r2, 0x0) openat(0xffffffffffffffff, 0x0, 0x36480, 0xe375d1901a7fcc2d) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x8003a75, &(0x7f0000000080)={0x0, 0xa91f, 0x10, 0x0, 0x3ba}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r4, r5, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000280)={0x0, @aes256, 0x0, @desc3}) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, {0x23, r6}}, 0x7ff) statx(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x400, 0x80, &(0x7f0000000300)) mmap(&(0x7f000087b000/0x4000)=nil, 0x4000, 0x200000b, 0x1f012, 0xffffffffffffffff, 0x0) [ 1345.112499] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.113242] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1345.114492] Buffer I/O error on dev sr0, logical block 0, async page read [ 1345.115594] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.116481] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1345.117728] Buffer I/O error on dev sr0, logical block 1, async page read [ 1345.118817] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.119706] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1345.120940] Buffer I/O error on dev sr0, logical block 2, async page read [ 1345.123147] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.123834] blk_update_request: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1345.125069] Buffer I/O error on dev sr0, logical block 3, async page read [ 1345.126187] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.126872] blk_update_request: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1345.128102] Buffer I/O error on dev sr0, logical block 4, async page read [ 1345.129459] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.130153] blk_update_request: I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1345.131377] Buffer I/O error on dev sr0, logical block 5, async page read 04:58:51 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0}], 0x0, &(0x7f0000013b00)) [ 1345.133398] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.135369] blk_update_request: I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1345.137452] Buffer I/O error on dev sr0, logical block 6, async page read [ 1345.141980] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.143182] blk_update_request: I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1345.145653] Buffer I/O error on dev sr0, logical block 7, async page read [ 1345.153121] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 04:58:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1345.154354] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1345.156906] Buffer I/O error on dev sr0, logical block 0, async page read [ 1345.161996] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.163204] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1345.165394] Buffer I/O error on dev sr0, logical block 1, async page read [ 1345.172426] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.174771] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.179765] loop3: detected capacity change from 0 to 16777216 [ 1345.186934] FAULT_INJECTION: forcing a failure. [ 1345.186934] name failslab, interval 1, probability 0, space 0, times 0 [ 1345.188327] CPU: 1 PID: 10305 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1345.189130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1345.190101] Call Trace: [ 1345.190410] dump_stack+0x107/0x167 [ 1345.190843] should_fail.cold+0x5/0xa [ 1345.191275] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.191880] ? create_object.isra.0+0x3a/0xa30 [ 1345.192405] should_failslab+0x5/0x20 [ 1345.192846] kmem_cache_alloc+0x5b/0x310 [ 1345.193309] ? mark_held_locks+0x9e/0xe0 [ 1345.193779] create_object.isra.0+0x3a/0xa30 [ 1345.193875] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.194276] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1345.194292] kmem_cache_alloc+0x159/0x310 [ 1345.194309] xas_alloc+0x336/0x440 [ 1345.194323] xas_create+0x34a/0x10d0 [ 1345.194347] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1345.198000] xas_store+0x8c/0x1c40 [ 1345.198413] __xa_store+0x164/0x2d0 [ 1345.198829] ? xa_delete_node+0x280/0x280 [ 1345.198911] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.199304] ? trace_hardirqs_on+0x5b/0x180 [ 1345.199321] xa_store+0x31/0x50 [ 1345.199335] __io_uring_add_tctx_node+0x1cf/0x520 [ 1345.199352] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1345.202497] ? alloc_fd+0x2e7/0x670 [ 1345.202919] io_uring_setup+0x1fbb/0x2980 [ 1345.203391] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1345.203402] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.203617] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.203967] ? wait_for_completion_io+0x270/0x270 [ 1345.204001] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1345.205412] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.205784] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1345.205800] do_syscall_64+0x33/0x40 [ 1345.207116] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.207490] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1345.207497] RIP: 0033:0x7f3f549c6b19 [ 1345.207508] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1345.207521] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 [ 1345.208952] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.209316] ORIG_RAX: 00000000000001a9 [ 1345.209324] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1345.209330] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1345.209336] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1345.209343] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1345.209356] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1345.210426] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.236839] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.239308] loop5: detected capacity change from 0 to 135266304 [ 1345.251646] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.255603] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.257163] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.258610] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.260176] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.261606] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.263044] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.264452] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.265929] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.267374] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.268932] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.270547] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.271943] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.273313] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1345.275443] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.276856] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.280335] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.281738] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.283154] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.284617] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.286527] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.287941] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.289363] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.290828] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.292762] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1345.294731] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.296115] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.297554] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.299074] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.302550] loop6: detected capacity change from 0 to 524288 [ 1345.306350] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.307715] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.309097] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.313302] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.314681] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.316049] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.317583] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.319042] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.323346] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.324789] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.326176] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.328402] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.329782] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.331155] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.332528] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.334070] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.335449] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.336793] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.342925] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.344304] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.344943] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.346210] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.346890] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.347672] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.348383] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.349069] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.349968] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.350693] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.351373] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.352078] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.352760] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.353504] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.354155] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.358337] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.359024] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.360030] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.361477] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.362134] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.362836] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.363505] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.364379] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.365023] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.365782] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.366594] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.367423] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.368097] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.368807] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.369491] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.370174] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.371683] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.372473] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.373151] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.373835] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.374598] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.375280] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.375964] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.376671] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.377370] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.378142] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.378996] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.380033] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.380732] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.381499] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.382161] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.382905] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.383584] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.384444] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.385169] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.385991] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.386783] loop5: detected capacity change from 0 to 135266304 [ 1345.387973] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.388862] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.389667] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.390426] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.391181] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.391890] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.392592] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.395596] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.398635] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.399319] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.399992] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.400851] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.401545] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.402267] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.402941] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.403623] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.404352] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.404999] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.405700] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.406410] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.407078] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.407802] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.408516] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.409155] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.409853] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.410553] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.411417] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.412064] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.414498] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.415351] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.416110] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.416885] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.417686] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.418528] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.419342] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.420080] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.420929] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.421665] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.422401] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.423043] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.423742] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.424473] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.425140] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.425825] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.426541] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.427276] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.427962] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.428696] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.429400] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.430059] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.430792] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.431472] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.432152] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.433420] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.439404] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.440144] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.441328] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.442094] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.442888] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.443927] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.444697] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.445748] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.446695] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.447765] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.448640] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.449349] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1345.450405] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.451712] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.452502] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.453874] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.455972] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1345.459395] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.461735] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.462423] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.463098] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.464730] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.465432] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.466119] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.466802] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.467581] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.468256] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.468935] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.469644] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.470340] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.470994] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.471704] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.472373] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.473100] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.473794] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.474483] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.475126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.475831] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.476510] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.477185] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.477898] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.478622] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.479318] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.479987] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.480661] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.481362] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.482010] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.482695] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.484953] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.490477] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.491292] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.492055] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.492983] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.493786] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.494576] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.495365] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.498170] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.498994] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.500441] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.501878] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.503649] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.505051] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.506506] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.507905] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.509345] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.510889] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.512360] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.513806] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.515304] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.532760] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1345.534329] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1345.535058] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1345.535780] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 01 00 00 01 00 [ 1345.536858] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.537728] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.538535] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.539748] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.540618] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.541327] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.542029] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.542732] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.543466] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.544144] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.544834] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.545529] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.546284] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.546973] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.547667] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.548431] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.549074] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.549784] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.550468] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.551162] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.551926] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.552634] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.553291] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.553998] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.554675] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.555369] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.556007] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.556702] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.557423] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.558132] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.558839] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.559555] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.560312] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.560996] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.561666] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.562366] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.563065] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.563790] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.564467] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.565150] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.565844] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.566595] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.567266] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.567972] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.568708] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.569426] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.570078] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.570795] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.571732] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.572450] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.573093] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.573825] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.574595] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.575304] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.576394] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.577039] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.577775] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.578477] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.579185] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.579900] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.580661] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.581462] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.582169] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.582850] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.583578] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.584272] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.584978] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.585685] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.587175] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.589939] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.591506] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.593013] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.593742] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.594463] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.595113] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.595848] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.596609] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.597307] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.597983] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.599839] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.601624] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.602316] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.603070] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.603768] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.604898] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.605615] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.606324] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.607043] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.607764] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.608526] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.610117] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.612354] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.614112] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.615611] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.617294] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.618034] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.619126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.619827] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.620618] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.621277] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.621987] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.622670] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.624038] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.627091] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.634554] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.635728] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.636466] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.637244] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.637975] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.638755] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.639512] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.640212] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.640872] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.641613] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.642288] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.642975] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.643787] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.644501] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.645175] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.645901] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.646580] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.647294] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.647929] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.648647] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.649342] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.650028] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.650753] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.651439] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.652077] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.652792] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.653484] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.654173] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.654861] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.655613] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.656320] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.657008] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.657713] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.658419] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.659054] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.659771] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.660457] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.663310] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.664023] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.664751] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.665439] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.666115] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.667336] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.667971] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.668695] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.669374] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.670097] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.670921] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.671602] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.672259] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.672921] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.673612] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.674301] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.674946] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.675787] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.676497] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.677171] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.677886] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.678682] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.679421] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.680086] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.680763] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.682341] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.685005] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.687940] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.690067] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.694910] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.696910] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.699013] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.703651] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.705471] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.706152] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.706830] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.707501] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.708165] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.708822] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.709501] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.710159] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.711892] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.714047] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.716055] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.718941] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.720944] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.722898] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.728027] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.730273] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.733127] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.735287] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.737881] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.739894] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.741999] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.746917] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.749080] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.751103] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.754065] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.756071] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.758046] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.759995] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.762013] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.766903] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.769045] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.770987] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.773900] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.775919] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.777948] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.779888] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.781969] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.784522] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.785538] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.786580] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.787673] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.788437] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.789228] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.790001] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.790983] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.791767] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.792628] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.793393] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.794293] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.795033] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.795848] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.796606] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.797392] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.798121] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.798901] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.799671] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.800591] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.801446] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.802218] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.803563] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.805817] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.806603] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.807605] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.808426] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.809285] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.810038] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.810860] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.811628] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.812408] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.813148] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.813939] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.814706] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.815599] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.816408] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.817178] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.817963] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.818763] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.819549] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.820356] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.821082] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.821995] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.824456] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.825238] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.825992] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.826773] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.827692] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.828452] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.829233] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.830099] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.830949] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.831711] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.832478] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.833202] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.833963] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.834710] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.835508] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.836342] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.837084] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.837831] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.838618] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.839386] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.840139] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.840899] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.841709] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.842554] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.844459] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.845174] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.845984] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.846729] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.847491] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.848234] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.848980] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.849853] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.850604] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.851344] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.852085] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.852823] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.853654] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.854572] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.855414] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.856146] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.857478] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.858260] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.859036] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.859824] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.860587] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.861324] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.862115] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.863019] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.863819] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.864620] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.865383] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.866137] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.866938] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.867722] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.868561] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.869689] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.870486] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.871355] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.872089] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.872889] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.873687] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.874560] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.875466] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.876241] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.877001] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.877818] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.878612] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.879417] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.880169] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.880988] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.881772] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.882679] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.883479] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.884255] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.885010] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.885828] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.886611] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.887443] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.888234] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.889140] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.889929] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.890731] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.892181] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.896150] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.897998] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.900129] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.902200] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.904852] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.906665] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.907335] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.908013] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.908708] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.909699] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.910390] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.911075] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.912375] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.914373] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.916153] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.917715] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.919416] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.920986] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.922627] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.924162] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.925914] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.927551] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.929126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.930693] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.932328] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.934035] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.935567] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.937134] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.938567] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.939729] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.940445] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.941113] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.942329] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.942965] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.943638] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.944309] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.945107] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.945887] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.946611] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.947410] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.948051] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.948736] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.949423] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.950076] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.950903] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.951563] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.952234] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.953020] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.953709] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.954403] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.955093] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.968807] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1345.969857] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1345.970594] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1345.971310] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 02 00 00 02 00 [ 1345.972259] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1345.988727] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1345.990033] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1345.990775] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1345.991501] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 02 00 00 02 00 [ 1346.012050] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1346.013503] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1346.014278] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1346.014986] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 [ 1346.035240] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1346.036421] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1346.037133] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1346.037851] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 02 00 00 02 00 [ 1346.052057] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1346.053356] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1346.054070] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1346.054774] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 [ 1346.071426] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1346.072665] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1346.073405] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1346.074119] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 02 00 00 02 00 [ 1346.091935] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1346.093003] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1346.094152] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1346.094881] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 [ 1346.113941] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1346.115238] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1346.115949] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1346.116663] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 02 00 00 02 00 [ 1346.133723] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1346.134772] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1346.135507] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1346.136231] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 [ 1347.164716] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.165423] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.166134] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.166878] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.167913] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.169766] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.171704] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.173478] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.175137] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.176830] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.178610] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.180533] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.182569] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.184158] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.185970] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.187691] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.189465] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.191113] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.192862] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.194642] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.196434] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.198342] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.200073] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.201834] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.203589] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.205407] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.207110] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.208853] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.210669] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.212479] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.214137] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.215846] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.919339] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.921082] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.922617] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.923388] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.924068] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.924819] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.925973] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.928028] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.931327] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.932711] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.935312] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.937055] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.938907] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.940742] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.942591] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.943981] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.945334] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.946952] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.948733] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.950399] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.951693] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.952975] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.956971] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.958367] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.960280] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.961591] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.964261] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.965892] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.967477] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.969029] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.970834] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.972645] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.974819] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.976937] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.979043] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.980752] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.982437] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.984382] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.986138] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.987947] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.989784] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1347.991178] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 04:59:17 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 70) 04:59:17 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:59:17 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) 04:59:17 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f0000002780)={&(0x7f0000000040)={0xa, 0x4e24, 0x1e6c, @empty, 0xffff0001}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000080)="fb2bacb5f9d10ff56cefdd17a58546b2ca65f820ff8320750803e2f6d67e29a4c536d253e6dc858fd47141c48f13beb6aaf46ff82f3d050ac62a7af892e4c47ab14df8c74df52924754d22b2d36b777533fb979f09cb8d0a58de6951eeeb166de9d5a1612028af3076f4997e8b67a8daebd8115c1e77d109395a6d265ddeb2333d7421ca06e4aa3552ebc1086e832c7f9a622877be0192c7d9d5cf86bdc2f4ee106ac842f46e902537276adcbb05f601c9248c0293b762649c758e68a9a3ba0f11b3677e532be1fd54aaae8fe33d9d9695f4453f28a15fb1aa2611050ac4205162f83aed4228c46921f57156b6d60bbd682d500f6581e6f095", 0xf9}, {&(0x7f0000000180)="d2f7ef2589164f77719d8634d09fcf1ffd575f14b421b9ed99f117616e291e7d64ef15d8dcb76f0e9a5241357413772dc02fd2e8a574ca6496e1a7b3f61bfed949ae89bcb18e4b9ff7096508a41e934c", 0x50}, {&(0x7f0000000280)="f5cdac42b222e2736bd56be037e107a3d5c7b8bf630272cb89fd7f3aa8e56a8b62dbc4d7e5e27150998430b47d33e499020e53228e64980f67a6695cce22f88bb1c56da39396a36636b8a1abccc66f4de708b0782029228cbae23d39a2ccfe0ea4f3a818448b", 0x66}, {&(0x7f0000000200)="fb5548057a661fab6f9bcaf75e5327ce8d9091a3e05337c7560793cb9561769a382439", 0x23}, {&(0x7f0000000300)="0efe9013b7878c10ab327bea250ce0d1e4564c69f67083b0a5c0a512d56051ec0d180a338a19228989c267bece6383ebddbec841793881c3a6449e16c56d78", 0x3f}, 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0x1000}], 0x6, &(0x7f00000013c0)=[@dstopts_2292={{0x50, 0x29, 0x4, {0x46c284606fe1147f, 0x6, '\x00', [@pad1, @ra={0x5, 0x2, 0x200}, @jumbo={0xc2, 0x4, 0x101}, @hao={0xc9, 0x10, @remote}, @hao={0xc9, 0x10, @remote}, @jumbo={0xc2, 0x4, 0x4}]}}}, @dstopts={{0x1a8, 0x29, 0x37, {0x33, 0x31, '\x00', [@enc_lim={0x4, 0x1, 0x7}, @ra={0x5, 0x2, 0x1}, @generic={0xf7, 0xff, "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"}, @calipso={0x7, 0x18, {0x1, 0x4, 0x8, 0x4, [0xe7d, 0xf]}}, @jumbo={0xc2, 0x4, 0x2}, @enc_lim={0x4, 0x1, 0x1}, @hao={0xc9, 0x10, @loopback}, @generic={0x2, 0x47, "09e53aa2a4ea7bd76c49eb13b87aa914e85c5bf29c1c92d0e0efda758fa419702192569fd580cb8c7627e024a335b37bafe9f8742161588074032a35b2eb65e517150649ce00e4"}, @enc_lim={0x4, 0x1, 0x2}]}}}, @dstopts={{0x58, 0x29, 0x37, {0x16, 0x7, '\x00', [@enc_lim={0x4, 0x1, 0x7}, @hao={0xc9, 0x10, @private0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x13}}, @hao={0xc9, 0x10, @private0}, @enc_lim={0x4, 0x1, 0x8}]}}}, @tclass={{0x14, 0x29, 0x43, 0x4}}, @dstopts_2292={{0x68, 0x29, 0x4, {0xc, 0x9, '\x00', [@ra={0x5, 0x2, 0x1ff}, @ra={0x5, 0x2, 0x1}, @generic={0x3, 0x27, "d4cfde2ca740f3899edf33ba4a129c6f397ced422c64fd4790d3ae6d06d2fe34fb5179e1733134"}, @pad1, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}}}, @hopopts={{0x1050, 0x29, 0x36, {0x88, 0x206, '\x00', [@hao={0xc9, 0x10, @mcast2}, @pad1, @jumbo={0xc2, 0x4, 0x1000}, @generic={0x20, 0x1000, "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@jumbo={0xc2, 0x4, 0x47}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0x3}, @enc_lim={0x4, 0x1, 0x1f}]}}}, @hopopts={{0x30, 0x29, 0x36, {0x87, 0x3, '\x00', [@pad1, @hao={0xc9, 0x10, @local}, @pad1]}}}, @rthdr={{0x38, 0x29, 0x39, {0x1, 0x4, 0x2, 0xb3, 0x0, [@dev={0xfe, 0x80, '\x00', 0x1a}, @private0]}}}], 0x1388}, 0x1) 04:59:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfec0, 0x0, @empty}, 0x1c) 04:59:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:59:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:59:17 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}], 0x0, &(0x7f0000013b00)) [ 1371.134437] loop3: detected capacity change from 0 to 16842752 [ 1371.136675] FAULT_INJECTION: forcing a failure. [ 1371.136675] name failslab, interval 1, probability 0, space 0, times 0 [ 1371.139068] CPU: 0 PID: 10338 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1371.140514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1371.142256] Call Trace: [ 1371.142812] dump_stack+0x107/0x167 [ 1371.143577] should_fail.cold+0x5/0xa [ 1371.144375] ? xas_alloc+0x336/0x440 [ 1371.145158] should_failslab+0x5/0x20 [ 1371.145968] kmem_cache_alloc+0x5b/0x310 [ 1371.146828] xas_alloc+0x336/0x440 [ 1371.147582] xas_create+0x34a/0x10d0 [ 1371.148389] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1371.149480] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1371.150634] xas_store+0x8c/0x1c40 [ 1371.151415] ? lock_acquire+0x1b9/0x470 [ 1371.152263] __xa_store+0x164/0x2d0 [ 1371.153032] ? xa_delete_node+0x280/0x280 [ 1371.153946] ? trace_hardirqs_on+0x5b/0x180 [ 1371.154869] xa_store+0x31/0x50 [ 1371.155563] __io_uring_add_tctx_node+0x1cf/0x520 [ 1371.156570] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1371.156842] loop6: detected capacity change from 0 to 524288 [ 1371.157648] ? alloc_fd+0x2e7/0x670 [ 1371.157701] io_uring_setup+0x1fbb/0x2980 [ 1371.160072] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1371.161117] ? wait_for_completion_io+0x270/0x270 [ 1371.162187] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1371.163276] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1371.164360] do_syscall_64+0x33/0x40 [ 1371.165138] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1371.166204] RIP: 0033:0x7f3f549c6b19 [ 1371.166980] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1371.170784] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1371.172354] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1371.173830] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1371.175318] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1371.176802] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1371.178282] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1371.185137] loop7: detected capacity change from 0 to 32768 04:59:17 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x105) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x4, @mcast1, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0xd, &(0x7f0000000040), 0x4) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)) [ 1371.190541] loop5: detected capacity change from 0 to 135266304 [ 1371.202679] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1371.215622] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1371.225875] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:59:17 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 71) 04:59:17 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) [ 1371.256747] loop5: detected capacity change from 0 to 135266304 04:59:17 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1371.275861] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1371.308840] FAULT_INJECTION: forcing a failure. [ 1371.308840] name failslab, interval 1, probability 0, space 0, times 0 [ 1371.310300] CPU: 1 PID: 10354 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1371.311170] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1371.312202] Call Trace: [ 1371.312534] dump_stack+0x107/0x167 [ 1371.312986] should_fail.cold+0x5/0xa [ 1371.313464] ? create_object.isra.0+0x3a/0xa30 [ 1371.314043] should_failslab+0x5/0x20 [ 1371.314514] kmem_cache_alloc+0x5b/0x310 [ 1371.315015] ? mark_held_locks+0x9e/0xe0 [ 1371.315521] create_object.isra.0+0x3a/0xa30 [ 1371.316059] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1371.316695] kmem_cache_alloc+0x159/0x310 [ 1371.317212] xas_alloc+0x336/0x440 [ 1371.317662] xas_create+0x34a/0x10d0 [ 1371.318152] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1371.318821] xas_store+0x8c/0x1c40 [ 1371.319272] __xa_store+0x164/0x2d0 [ 1371.319729] ? xa_delete_node+0x280/0x280 [ 1371.320247] ? trace_hardirqs_on+0x5b/0x180 [ 1371.320786] xa_store+0x31/0x50 [ 1371.321198] __io_uring_add_tctx_node+0x1cf/0x520 [ 1371.321798] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1371.322464] ? alloc_fd+0x2e7/0x670 [ 1371.322927] io_uring_setup+0x1fbb/0x2980 [ 1371.323451] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1371.324076] ? wait_for_completion_io+0x270/0x270 [ 1371.324695] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1371.325345] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1371.325997] do_syscall_64+0x33/0x40 [ 1371.326464] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1371.327098] RIP: 0033:0x7f3f549c6b19 [ 1371.327559] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1371.329819] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1371.330763] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1371.331641] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1371.332513] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1371.333389] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1371.334276] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1371.344525] loop7: detected capacity change from 0 to 32768 04:59:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xff00, 0x0, @empty}, 0x1c) 04:59:35 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x20000000, 0xfffffffd, 0x0, 0x800, 0x0, 0xfffd}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/fib_trie\x00') preadv(r0, &(0x7f0000002bc0)=[{&(0x7f0000002c00)=""/4094, 0xffe}], 0x1, 0x0, 0x0) 04:59:35 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:59:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x225c17d03, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:59:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x11c0400, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:59:35 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x0, &(0x7f0000013b00)) 04:59:35 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 72) [ 1388.902907] loop5: detected capacity change from 0 to 135266304 [ 1388.917072] loop6: detected capacity change from 0 to 524288 [ 1388.926682] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1388.953526] FAULT_INJECTION: forcing a failure. [ 1388.953526] name failslab, interval 1, probability 0, space 0, times 0 [ 1388.956033] CPU: 1 PID: 10378 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1388.957500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1388.959272] Call Trace: [ 1388.959840] dump_stack+0x107/0x167 [ 1388.960620] should_fail.cold+0x5/0xa [ 1388.961436] ? xas_alloc+0x336/0x440 [ 1388.962247] should_failslab+0x5/0x20 04:59:35 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) [ 1388.963057] kmem_cache_alloc+0x5b/0x310 [ 1388.964206] xas_alloc+0x336/0x440 [ 1388.964974] xas_create+0x34a/0x10d0 [ 1388.965796] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1388.966930] xas_store+0x8c/0x1c40 [ 1388.967706] __xa_store+0x164/0x2d0 [ 1388.968485] ? xa_delete_node+0x280/0x280 [ 1388.969377] ? trace_hardirqs_on+0x5b/0x180 [ 1388.970316] xa_store+0x31/0x50 [ 1388.971023] __io_uring_add_tctx_node+0x1cf/0x520 [ 1388.972050] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1388.973165] ? alloc_fd+0x2e7/0x670 [ 1388.973955] io_uring_setup+0x1fbb/0x2980 [ 1388.974860] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1388.975935] ? wait_for_completion_io+0x270/0x270 [ 1388.976989] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1388.978115] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1388.979264] do_syscall_64+0x33/0x40 [ 1388.980089] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1388.981229] RIP: 0033:0x7f3f549c6b19 [ 1388.982055] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1388.986180] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1388.987873] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1388.989441] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1388.991042] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1388.992612] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1388.994193] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1388.996246] loop3: detected capacity change from 0 to 18613248 [ 1389.003507] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1389.008204] loop7: detected capacity change from 0 to 32768 [ 1389.034280] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:59:35 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) 04:59:35 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x11) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x3f, 0xae) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x41) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0xee01}}, './file0\x00'}) setresuid(0xffffffffffffffff, 0xee00, 0x0) perf_event_open(&(0x7f0000001e40)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x25b4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:59:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:59:35 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 04:59:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:59:35 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, 0x0, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:59:35 executing program 0: r0 = getpgid(0xffffffffffffffff) prlimit64(r0, 0xa, &(0x7f0000000040)={0x6, 0x3402000004}, 0x0) pipe(0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)=@ceph_nfs_confh={0x10, 0x2, {0x1, 0x44}}, 0x1c400) 04:59:35 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) [ 1389.224300] loop3: detected capacity change from 0 to 33554432 [ 1389.236574] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1406.573697] FAULT_INJECTION: forcing a failure. [ 1406.573697] name failslab, interval 1, probability 0, space 0, times 0 [ 1406.575133] CPU: 1 PID: 10420 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1406.575938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1406.576894] Call Trace: [ 1406.577208] dump_stack+0x107/0x167 [ 1406.577635] should_fail.cold+0x5/0xa 04:59:53 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, 0x0, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:59:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xff0f, 0x0, @empty}, 0x1c) 04:59:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 04:59:53 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 73) [ 1406.578088] ? create_object.isra.0+0x3a/0xa30 [ 1406.578914] should_failslab+0x5/0x20 [ 1406.579399] kmem_cache_alloc+0x5b/0x310 [ 1406.579871] ? mark_held_locks+0x9e/0xe0 [ 1406.580348] create_object.isra.0+0x3a/0xa30 [ 1406.580851] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1406.581446] kmem_cache_alloc+0x159/0x310 [ 1406.581947] xas_alloc+0x336/0x440 [ 1406.582374] xas_create+0x34a/0x10d0 [ 1406.582819] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1406.583426] xas_store+0x8c/0x1c40 [ 1406.583842] __xa_store+0x164/0x2d0 [ 1406.584264] ? xa_delete_node+0x280/0x280 [ 1406.584747] ? trace_hardirqs_on+0x5b/0x180 [ 1406.585244] xa_store+0x31/0x50 [ 1406.585628] __io_uring_add_tctx_node+0x1cf/0x520 [ 1406.586189] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1406.586793] ? alloc_fd+0x2e7/0x670 [ 1406.587212] io_uring_setup+0x1fbb/0x2980 [ 1406.587686] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1406.588266] ? wait_for_completion_io+0x270/0x270 [ 1406.588578] loop5: detected capacity change from 0 to 135266304 [ 1406.588832] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1406.590719] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1406.591315] do_syscall_64+0x33/0x40 [ 1406.591745] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1406.592332] RIP: 0033:0x7f3f549c6b19 [ 1406.592785] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1406.594940] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1406.595819] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1406.596631] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1406.597452] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1406.598287] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1406.599119] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 04:59:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:59:53 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) [ 1406.607223] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:59:53 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 04:59:53 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5, 0x11, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000340)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000240), 0x1, 0x1, 0x1}, 0x2c7c) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), &(0x7f0000000440), 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) pidfd_getfd(r3, r1, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000001) faccessat2(r2, &(0x7f00000002c0)='./file0\x00', 0x16a, 0x1000) r4 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) dup2(0xffffffffffffffff, r4) r5 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) dup2(0xffffffffffffffff, r5) ppoll(&(0x7f0000000080)=[{r4, 0x240}, {r5, 0x4}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000180)={[0xffff]}, 0x8) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0xd, 0x1}) syz_open_procfs(0x0, &(0x7f0000000200)='net/igmp\x00') [ 1406.630812] loop3: detected capacity change from 0 to 50331648 [ 1406.640852] loop6: detected capacity change from 0 to 524288 [ 1406.641886] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:59:53 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) [ 1406.660258] loop5: detected capacity change from 0 to 135266304 [ 1406.672422] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1406.675010] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 04:59:53 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 74) [ 1406.721696] FAT-fs (loop7): bogus number of reserved sectors 04:59:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 04:59:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7ffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1406.722440] FAT-fs (loop7): Can't find a valid FAT filesystem 04:59:53 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, 0x0, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 04:59:53 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x296}, 0x1000, 0x0, 0xb74}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0xfc}, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r3, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x40}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}]}, 0x78) r4 = inotify_init1(0x80800) close(r4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x40, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="24ff9242af92e726249680a468ea2400662f85dd8f190efc351d95bf9addccdca28c6359bcc217349f905baf8fab0cccde63348e4c96831395090000000000000037f872012f936c37865e3ff67f7e83a7dd81aacc23396b64b6b006dae4638b6808804588aaf6003c12d148a130e09dbf72d60d3a06fbf7298166d44674bec7f1f1abf783ad336f435de235a6d8ddeb0ce8ab494f119a4115ffee0865d6f86705ef0e7137d442d32a3a18735c2212f90750fba41491ffe18f15bc7917c19e8931e685", @ANYRES32=r2], 0x28}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x0, 0xffffffffffffffff}}, './file1\x00'}) sendmsg$nl_generic(r5, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x54, 0x2a, 0x400, 0x70bd25, 0x25dfdbfb, {0x5}, [@typed={0x4, 0x44}, @typed={0x14, 0x13, 0x0, 0x0, @ipv6=@private0}, @nested={0x20, 0x3f, 0x0, 0x1, [@typed={0x14, 0x77, 0x0, 0x0, @ipv6=@private1}, @typed={0x8, 0x5f, 0x0, 0x0, @str=')]:\x00'}]}, @typed={0x8, 0x4f, 0x0, 0x0, @pid=0xffffffffffffffff}]}, 0x54}, 0x1, 0x0, 0x0, 0x2400c0c0}, 0x8800) r6 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x220200, 0x0) perf_event_open$cgroup(&(0x7f0000000380)={0x5, 0x80, 0x2, 0x5, 0x9, 0x10, 0x0, 0x9, 0x4080, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1ff, 0x2, @perf_config_ext={0xffffffff, 0x5}, 0x805, 0x7ff, 0x5, 0x4, 0x6, 0xfff, 0x8, 0x0, 0xa1c, 0x0, 0x8000}, r5, 0xc, r6, 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000640)={'ip6gre0\x00', &(0x7f00000005c0)={'syztnl0\x00', 0x0, 0x29, 0x0, 0x8, 0x0, 0x11, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, 0x7, 0x20, 0x0, 0x401}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000007c0)={'syztnl1\x00', &(0x7f0000000180)=ANY=[@ANYBLOB='syztnl1\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="800080000000000400000004498c97a5eca863443d532683f6299b1400240000001d062f90780000001effffffff830fb60ffe16fcc67418f041490bc627f36f56d89622d99bbafcfd32d006db642601289c3e85cd410b65646e31123bfe39007d37cd341171ae189b18550cb50c41d2c8e1d3855d4fa55f4b542ba93bc585215036b7ce0a13c4df5ee25d2653e57a1d4108b51c8ac91c6cac3d1c482d6e96191449247488ad2d7ec0"]}) fcntl$setlease(r1, 0x400, 0x1) 04:59:53 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000013b00)) 04:59:53 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) [ 1406.778098] loop5: detected capacity change from 0 to 135266304 [ 1406.783908] FAULT_INJECTION: forcing a failure. [ 1406.783908] name failslab, interval 1, probability 0, space 0, times 0 [ 1406.785212] CPU: 1 PID: 10446 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1406.785997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1406.786946] Call Trace: [ 1406.787249] dump_stack+0x107/0x167 [ 1406.787664] should_fail.cold+0x5/0xa [ 1406.788097] ? xas_alloc+0x336/0x440 [ 1406.788521] should_failslab+0x5/0x20 [ 1406.788958] kmem_cache_alloc+0x5b/0x310 [ 1406.789433] xas_alloc+0x336/0x440 [ 1406.789845] xas_create+0x34a/0x10d0 [ 1406.790295] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1406.790896] xas_store+0x8c/0x1c40 [ 1406.791318] __xa_store+0x164/0x2d0 [ 1406.791734] ? xa_delete_node+0x280/0x280 [ 1406.792222] ? trace_hardirqs_on+0x5b/0x180 [ 1406.792726] xa_store+0x31/0x50 [ 1406.793106] __io_uring_add_tctx_node+0x1cf/0x520 [ 1406.793674] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1406.794275] ? alloc_fd+0x2e7/0x670 [ 1406.794714] io_uring_setup+0x1fbb/0x2980 [ 1406.795198] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1406.795783] ? wait_for_completion_io+0x270/0x270 [ 1406.796354] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1406.796955] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1406.797554] do_syscall_64+0x33/0x40 [ 1406.797979] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1406.798565] RIP: 0033:0x7f3f549c6b19 [ 1406.798997] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1406.801114] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1406.801987] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1406.802800] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1406.803606] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1406.804410] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1406.805220] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1406.814076] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1406.843565] loop3: detected capacity change from 0 to 67108864 [ 1406.897762] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:59:53 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f00000002c0), 0x2}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="2400000010000100000000ec0000009600000900050000000000000005000080480000006fe884b7f11ac8f1810d0dc930b7fbbdfe44584e3ddf303ed7320b364ab5ef9768d0c54531c0e48e8b51a2f707e7eff61a89507780518151ccc61d149f11066c74aac60fe6c088582777cddc52bd82bf6b"], 0x24}}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000200)=ANY=[@ANYBLOB="01008a527bb46ecd14ae0000", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file1\x00']) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r3) openat(r2, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x3000000a}) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)={0x0, 0x2000000000003, 0x0, 0x0, 0x1, [{}]}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000680)={{0x1, 0x1, 0x18}, './file1\x00'}) sendmsg$NL80211_CMD_DEAUTHENTICATE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000180)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000025bd7000fc2fa535e597bf2787db1dd0c505c46affff8c292e2d9b0e051cf93c30933339db09146e2ca2189d8f1da6d1ced00cbf4f3c76ae9ad5bd3a6b000d288482e8d7bf37111d4518", @ANYRES32=0x0, @ANYBLOB="04005f00"], 0x20}, 0x1, 0x0, 0x0, 0x60100}, 0x8000) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000240)={0x0, @aes128}) r5 = syz_open_dev$vcsn(&(0x7f0000000300), 0x5, 0x6441) accept4$bt_l2cap(r5, &(0x7f0000000440)={0x1f, 0x0, @fixed}, &(0x7f0000000580)=0xe, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0xffff57ed, 0x4006) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000880)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x0) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541d, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r2, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="010025bd710000000000030000000500050000004b98bdcd7d209bc3dc695d2aa800072c359e3cb5db5c26b8f6440d0020fbb35351142c7d3355a2791220bec7465cbbd3a4c603f0e19e35a3300d3498ca3a5b520bf27ab8fd83f62ff074008501d03c58a80414819ce31b0f1efdc88c22"], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x40010, 0xffffffffffffffff, 0xd454000) [ 1406.959088] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1406.965126] FAT-fs (loop7): bogus number of reserved sectors [ 1406.966605] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1406.976433] loop6: detected capacity change from 0 to 524288 [ 1406.984526] EXT4-fs error (device loop6): ext4_fill_super:4965: inode #2: comm syz-executor.6: iget: special inode unallocated [ 1406.987532] EXT4-fs (loop6): get root inode failed [ 1406.988139] EXT4-fs (loop6): mount failed [ 1407.002950] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 05:00:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 05:00:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 05:00:08 executing program 0: stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x4400, 0x0) getpeername$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) setresuid(0xffffffffffffffff, r0, 0x0) socket$inet6_icmp_raw(0x11, 0x3, 0x3a) 05:00:08 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x0, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 05:00:08 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 75) 05:00:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 05:00:08 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) 05:00:08 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000013b00)) [ 1421.645967] FAULT_INJECTION: forcing a failure. [ 1421.645967] name failslab, interval 1, probability 0, space 0, times 0 [ 1421.647590] CPU: 0 PID: 10492 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1421.648519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1421.649472] Call Trace: [ 1421.649785] dump_stack+0x107/0x167 [ 1421.650209] should_fail.cold+0x5/0xa [ 1421.650679] ? create_object.isra.0+0x3a/0xa30 [ 1421.651230] should_failslab+0x5/0x20 [ 1421.651687] kmem_cache_alloc+0x5b/0x310 [ 1421.652157] ? mark_held_locks+0x9e/0xe0 [ 1421.652297] loop5: detected capacity change from 0 to 135266304 [ 1421.652632] create_object.isra.0+0x3a/0xa30 [ 1421.654405] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1421.655006] kmem_cache_alloc+0x159/0x310 [ 1421.655499] xas_alloc+0x336/0x440 [ 1421.655932] xas_create+0x34a/0x10d0 [ 1421.656398] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1421.657044] xas_store+0x8c/0x1c40 [ 1421.657492] __xa_store+0x164/0x2d0 [ 1421.657931] ? xa_delete_node+0x280/0x280 [ 1421.658439] ? trace_hardirqs_on+0x5b/0x180 [ 1421.659014] xa_store+0x31/0x50 [ 1421.659430] __io_uring_add_tctx_node+0x1cf/0x520 [ 1421.660012] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1421.660644] ? alloc_fd+0x2e7/0x670 [ 1421.661094] io_uring_setup+0x1fbb/0x2980 [ 1421.661580] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1421.662209] ? wait_for_completion_io+0x270/0x270 [ 1421.662822] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1421.663447] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1421.664056] do_syscall_64+0x33/0x40 [ 1421.664505] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1421.665120] RIP: 0033:0x7f3f549c6b19 [ 1421.665571] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1421.667754] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1421.668629] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1421.669482] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1421.670337] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1421.671199] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1421.672058] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1421.677938] loop6: detected capacity change from 0 to 524288 05:00:08 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x0, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1421.723762] loop3: detected capacity change from 0 to 83886080 [ 1421.730638] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1421.731260] FAT-fs (loop7): bogus number of reserved sectors [ 1421.732950] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1421.738741] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:00:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5050000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1421.775776] EXT4-fs error (device loop6): ext4_fill_super:4965: inode #2: comm syz-executor.6: iget: special inode unallocated 05:00:08 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 76) [ 1421.792746] EXT4-fs (loop6): get root inode failed [ 1421.792892] FAULT_INJECTION: forcing a failure. [ 1421.792892] name failslab, interval 1, probability 0, space 0, times 0 [ 1421.793976] EXT4-fs (loop6): mount failed [ 1421.795273] CPU: 0 PID: 10569 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1421.795289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1421.798027] Call Trace: [ 1421.798343] dump_stack+0x107/0x167 [ 1421.798776] should_fail.cold+0x5/0xa [ 1421.799239] ? xas_alloc+0x336/0x440 [ 1421.799696] should_failslab+0x5/0x20 [ 1421.800155] kmem_cache_alloc+0x5b/0x310 [ 1421.800478] loop5: detected capacity change from 0 to 135266304 [ 1421.800653] xas_alloc+0x336/0x440 [ 1421.802346] xas_create+0x34a/0x10d0 [ 1421.802822] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1421.803448] xas_store+0x8c/0x1c40 [ 1421.803892] __xa_store+0x164/0x2d0 [ 1421.804333] ? xa_delete_node+0x280/0x280 [ 1421.804847] ? trace_hardirqs_on+0x5b/0x180 [ 1421.805370] xa_store+0x31/0x50 [ 1421.805775] __io_uring_add_tctx_node+0x1cf/0x520 [ 1421.806333] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1421.806945] ? alloc_fd+0x2e7/0x670 [ 1421.807379] io_uring_setup+0x1fbb/0x2980 [ 1421.807872] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1421.808463] ? wait_for_completion_io+0x270/0x270 [ 1421.809046] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1421.809649] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1421.810275] do_syscall_64+0x33/0x40 [ 1421.810729] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1421.811349] RIP: 0033:0x7f3f549c6b19 [ 1421.811803] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1421.814012] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1421.814933] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1421.815796] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1421.816650] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1421.817501] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1421.818358] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 05:00:08 executing program 0: fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=@v1={0x1000000, [{0x5, 0x7}]}, 0xc, 0x4) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000280)={0x7f, 0x101, 0xfffffffffffffff7}) r1 = syz_io_uring_setup(0x6e63, &(0x7f0000000140)={0x0, 0xa41a, 0x20, 0x1, 0x2e8}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff5000/0xa000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="06000000060000002e2f66776c653000"]) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000300)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x14110, 0x2, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000100000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {&(0x7f0000011600)="ed41000000080000d9f4655fd9f4655fd9f4655f000000000000040040", 0x1d, 0x2400}], 0x0, &(0x7f0000000600)=ANY=[]) 05:00:08 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 77) [ 1421.884002] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 05:00:08 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x0, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 05:00:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 05:00:08 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}], 0x0, &(0x7f0000013b00)) [ 1421.935838] loop0: detected capacity change from 0 to 1048576 [ 1421.938434] FAULT_INJECTION: forcing a failure. [ 1421.938434] name failslab, interval 1, probability 0, space 0, times 0 [ 1421.940924] CPU: 1 PID: 10621 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1421.942583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1421.945029] Call Trace: [ 1421.945890] dump_stack+0x107/0x167 [ 1421.947086] should_fail.cold+0x5/0xa [ 1421.948322] ? create_object.isra.0+0x3a/0xa30 [ 1421.949775] should_failslab+0x5/0x20 [ 1421.950999] kmem_cache_alloc+0x5b/0x310 [ 1421.952067] ? mark_held_locks+0x9e/0xe0 [ 1421.953136] create_object.isra.0+0x3a/0xa30 [ 1421.954390] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1421.955801] kmem_cache_alloc+0x159/0x310 [ 1421.956914] xas_alloc+0x336/0x440 [ 1421.957814] xas_create+0x34a/0x10d0 [ 1421.958778] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1421.960107] xas_store+0x8c/0x1c40 [ 1421.961019] __xa_store+0x164/0x2d0 [ 1421.961948] ? xa_delete_node+0x280/0x280 [ 1421.963007] ? trace_hardirqs_on+0x5b/0x180 [ 1421.964099] xa_store+0x31/0x50 [ 1421.964932] __io_uring_add_tctx_node+0x1cf/0x520 [ 1421.966142] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1421.967486] ? alloc_fd+0x2e7/0x670 [ 1421.968423] io_uring_setup+0x1fbb/0x2980 [ 1421.969489] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1421.970761] ? wait_for_completion_io+0x270/0x270 [ 1421.972010] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1421.973315] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1421.974627] do_syscall_64+0x33/0x40 [ 1421.975569] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1421.976862] RIP: 0033:0x7f3f549c6b19 [ 1421.977802] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1421.982481] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1421.984403] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1421.986196] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1421.987998] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1421.989785] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1421.991551] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1421.994472] loop3: detected capacity change from 0 to 84213760 [ 1422.013015] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1422.036293] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 1422.079390] loop6: detected capacity change from 0 to 524288 [ 1422.108142] EXT4-fs error (device loop6): ext4_fill_super:4965: inode #2: comm syz-executor.6: iget: special inode unallocated [ 1422.110007] EXT4-fs (loop6): get root inode failed [ 1422.110634] EXT4-fs (loop6): mount failed 05:00:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x2, @empty}, 0x1c) 05:00:25 executing program 0: perf_event_open(0x0, 0x0, 0x2000, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001ac0)={&(0x7f0000000640), 0x6e, &(0x7f0000001900)=[{&(0x7f00000006c0)=""/153, 0x99}, {&(0x7f0000000780)=""/36, 0x24}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/96, 0x60}, {&(0x7f0000001840)=""/39, 0x27}, {&(0x7f0000001880)=""/123, 0x7b}], 0x6, &(0x7f0000001980)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108}, 0x201) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000418000000", @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) preadv(r5, &(0x7f0000001b00)=[{&(0x7f0000000080)=""/169, 0xa9}, {&(0x7f0000000200)=""/39, 0x27}, {&(0x7f00000003c0)=""/33, 0x21}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000000400)=""/123, 0x7b}, {&(0x7f0000000480)=""/182, 0xb6}, {&(0x7f0000000540)=""/174, 0xae}], 0x7, 0x6, 0x9) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140), 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/110, 0x6e}, {&(0x7f00000002c0)=""/91, 0x5b}], 0x2, &(0x7f0000000340)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r6) r7 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000001c00)=ANY=[@ANYBLOB="01800000a3bd64ce54b01f5d54c144f0f696a02c90c4375499a08e45cc5f8327c17407e167f193bcd9191e46f02382f00eca4dd8c0215663824a205554d9f6becd67076a8e4f52bb9710cf895d046ff132ad1e35ee24a74d2e9e932a149e28159cd26ac5f1b6765b793cc0c686f3e4e80a98b2db4eb291be3faa0faaf2b8cb0f08946a1887e666a60506163aea2e"]) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r4, 0x6628) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r7) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001b80)=0x0) syz_open_procfs(r8, &(0x7f0000001bc0)='oom_score\x00') 05:00:25 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {0x0, 0x0, 0x1500}], 0x0, &(0x7f0000013b00)) 05:00:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 05:00:25 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1439.273639] loop6: detected capacity change from 0 to 524288 05:00:25 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 78) 05:00:25 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) 05:00:25 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1439.281680] EXT4-fs error (device loop6): ext4_fill_super:4965: inode #2: comm syz-executor.6: iget: special inode unallocated [ 1439.284858] EXT4-fs (loop6): get root inode failed [ 1439.285967] EXT4-fs (loop6): mount failed [ 1439.300925] loop5: detected capacity change from 0 to 135266304 [ 1439.343528] loop3: detected capacity change from 0 to 100663296 [ 1439.356131] FAT-fs (loop7): bogus number of reserved sectors [ 1439.357439] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1439.372259] FAULT_INJECTION: forcing a failure. [ 1439.372259] name failslab, interval 1, probability 0, space 0, times 0 [ 1439.374657] CPU: 0 PID: 10662 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1439.376142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1439.377910] Call Trace: [ 1439.378480] dump_stack+0x107/0x167 [ 1439.379287] should_fail.cold+0x5/0xa [ 1439.380120] ? xas_alloc+0x336/0x440 [ 1439.380922] should_failslab+0x5/0x20 [ 1439.381742] kmem_cache_alloc+0x5b/0x310 [ 1439.382633] xas_alloc+0x336/0x440 [ 1439.383414] xas_create+0x34a/0x10d0 [ 1439.384240] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1439.385370] xas_store+0x8c/0x1c40 [ 1439.386169] __xa_store+0x164/0x2d0 [ 1439.386968] ? xa_delete_node+0x280/0x280 [ 1439.387878] ? trace_hardirqs_on+0x5b/0x180 [ 1439.388821] xa_store+0x31/0x50 [ 1439.389539] __io_uring_add_tctx_node+0x1cf/0x520 [ 1439.390572] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1439.391699] ? alloc_fd+0x2e7/0x670 [ 1439.392509] io_uring_setup+0x1fbb/0x2980 [ 1439.393416] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1439.394498] ? wait_for_completion_io+0x270/0x270 [ 1439.395595] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1439.396717] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1439.397836] do_syscall_64+0x33/0x40 [ 1439.398636] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1439.399741] RIP: 0033:0x7f3f549c6b19 [ 1439.400538] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1439.404470] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1439.405120] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1439.406094] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1439.406108] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 [ 1439.406122] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1439.406135] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1439.406148] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1439.425160] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:00:26 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {0x0, 0x0, 0x1500}], 0x0, &(0x7f0000013b00)) 05:00:26 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 79) 05:00:26 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) 05:00:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6050000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1439.561776] loop6: detected capacity change from 0 to 524288 [ 1439.575656] FAULT_INJECTION: forcing a failure. [ 1439.575656] name failslab, interval 1, probability 0, space 0, times 0 [ 1439.578140] CPU: 0 PID: 10670 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1439.579573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1439.581277] Call Trace: [ 1439.581828] dump_stack+0x107/0x167 [ 1439.582578] should_fail.cold+0x5/0xa [ 1439.583371] ? xas_alloc+0x336/0x440 [ 1439.584133] should_failslab+0x5/0x20 [ 1439.584904] kmem_cache_alloc+0x5b/0x310 [ 1439.585740] xas_alloc+0x336/0x440 [ 1439.586470] xas_create+0x34a/0x10d0 [ 1439.587262] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1439.588330] xas_store+0x8c/0x1c40 [ 1439.589081] __xa_store+0x164/0x2d0 [ 1439.589826] ? xa_delete_node+0x280/0x280 [ 1439.590687] ? trace_hardirqs_on+0x5b/0x180 [ 1439.591588] xa_store+0x31/0x50 [ 1439.592269] __io_uring_add_tctx_node+0x1cf/0x520 [ 1439.593243] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1439.594306] ? alloc_fd+0x2e7/0x670 [ 1439.595076] io_uring_setup+0x1fbb/0x2980 [ 1439.595936] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1439.596960] ? wait_for_completion_io+0x270/0x270 [ 1439.597996] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1439.599073] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1439.600126] do_syscall_64+0x33/0x40 [ 1439.600882] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1439.601919] RIP: 0033:0x7f3f549c6b19 [ 1439.602670] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1439.606367] RSP: 002b:00007f3f51f3c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1439.607901] RAX: ffffffffffffffda RBX: 00007f3f54ad9f60 RCX: 00007f3f549c6b19 [ 1439.609320] RDX: 0000000020ffa000 RSI: 0000000020000080 RDI: 00000000000023f0 05:00:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1439.610750] RBP: 0000000020000080 R08: 0000000020000100 R09: 0000000020000100 [ 1439.612329] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000100 [ 1439.613755] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1439.637881] EXT4-fs error (device loop6): ext4_fill_super:4965: inode #2: comm syz-executor.6: iget: special inode unallocated [ 1439.643432] EXT4-fs (loop6): get root inode failed [ 1439.644897] EXT4-fs (loop6): mount failed [ 1439.678103] FAT-fs (loop7): bogus number of reserved sectors [ 1439.679347] FAT-fs (loop7): Can't find a valid FAT filesystem 05:00:26 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {0x0, 0x0, 0x1500}], 0x0, &(0x7f0000013b00)) 05:00:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 05:00:26 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1439.742693] loop6: detected capacity change from 0 to 524288 [ 1439.805553] loop3: detected capacity change from 0 to 100990976 [ 1439.821930] EXT4-fs error (device loop6): ext4_fill_super:4965: inode #2: comm syz-executor.6: iget: special inode unallocated [ 1439.826614] EXT4-fs (loop6): get root inode failed [ 1439.827561] EXT4-fs (loop6): mount failed [ 1439.868206] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1439.873173] loop5: detected capacity change from 0 to 135266304 [ 1439.906964] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1439.940563] loop5: detected capacity change from 0 to 135266304 [ 1439.954286] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 05:00:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x37dc12502000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 05:00:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 05:00:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3, @empty}, 0x1c) 05:00:42 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) 05:00:42 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 80) 05:00:42 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f}, &(0x7f0000000100)) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 05:00:42 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00), 0x0, 0x1500}], 0x0, &(0x7f0000013b00)) 05:00:42 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x1c08a4, 0x0) syz_mount_image$nfs4(0x0, 0x0, 0xa8a, 0x0, 0x0, 0x6c810, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0xa0) r1 = open$dir(&(0x7f0000000200)='./mnt\x00', 0x40040, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) unlinkat(r0, &(0x7f0000000040)='mnt/encrypted_dir\x00', 0x200) ioctl$VFAT_IOCTL_READDIR_SHORT(r1, 0x82307202, &(0x7f0000000240)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000500), 0x9}, 0x50008, 0x0, 0x2081, 0x0, 0x0, 0xfffffffb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='mnt/encrypted_dir\x00', 0x4c4b41, 0x4) rename(&(0x7f0000000180)='mnt/encrypted_dir\x00', &(0x7f0000000640)='./file0\x00') [ 1455.519803] loop5: detected capacity change from 0 to 135266304 [ 1455.526013] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1455.535003] loop5: detected capacity change from 0 to 135266304 [ 1455.538037] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1455.546792] loop6: detected capacity change from 0 to 524288 [ 1455.568317] FAULT_INJECTION: forcing a failure. [ 1455.568317] name failslab, interval 1, probability 0, space 0, times 0 [ 1455.569819] EXT4-fs error (device loop6): ext4_fill_super:4965: inode #2: comm syz-executor.6: iget: special inode unallocated [ 1455.571769] CPU: 0 PID: 10717 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1455.573309] EXT4-fs (loop6): get root inode failed [ 1455.574796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1455.574807] Call Trace: [ 1455.574844] dump_stack+0x107/0x167 [ 1455.575404] EXT4-fs (loop6): mount failed [ 1455.577173] should_fail.cold+0x5/0xa [ 1455.577200] ? vm_area_dup+0x78/0x290 [ 1455.577224] should_failslab+0x5/0x20 [ 1455.577245] kmem_cache_alloc+0x5b/0x310 [ 1455.577267] ? tracing_generic_entry_update+0x1ed/0x270 [ 1455.577300] vm_area_dup+0x78/0x290 [ 1455.577343] ? mark_lock+0xf5/0x2df0 [ 1455.577369] ? tracing_generic_entry_update+0x1ed/0x270 [ 1455.577399] ? lock_chain_count+0x20/0x20 [ 1455.577416] ? perf_tp_event+0x5ce/0xc00 [ 1455.577465] ? perf_event_switch_output+0x7d0/0x7d0 [ 1455.577483] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1455.577513] ? mark_lock+0xf5/0x2df0 [ 1455.577541] ? vm_area_alloc+0x110/0x110 [ 1455.577574] ? __lock_acquire+0x1657/0x5b00 [ 1455.577636] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1455.577657] ? SOFTIRQ_verbose+0x10/0x10 [ 1455.577679] ? vmacache_find+0x55/0x2a0 [ 1455.577707] __split_vma+0xa8/0x4e0 [ 1455.577738] __do_munmap+0x365/0x1260 [ 1455.577767] ? arch_get_unmapped_area+0x450/0x450 [ 1455.577794] ? lock_release+0x680/0x680 [ 1455.577824] mmap_region+0x7cc/0x1500 [ 1455.577882] do_mmap+0x868/0x1370 [ 1455.577927] vm_mmap_pgoff+0x198/0x1f0 [ 1455.577964] ? randomize_page+0xb0/0xb0 [ 1455.578022] ksys_mmap_pgoff+0x41c/0x560 [ 1455.578051] ? find_mergeable_anon_vma+0x250/0x250 [ 1455.578083] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1455.578106] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1455.578139] do_syscall_64+0x33/0x40 [ 1455.578163] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1455.608486] RIP: 0033:0x7f3f549c6b62 [ 1455.609286] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1455.613186] RSP: 002b:00007f3f51f3c0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1455.614806] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f3f549c6b62 [ 1455.616336] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ff9000 [ 1455.617855] RBP: 0000000020ff9000 R08: 0000000000000005 R09: 0000000000000000 [ 1455.619379] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 1455.620898] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1455.625345] loop3: detected capacity change from 0 to 117440512 05:00:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1455.664356] FAT-fs (loop7): bogus number of reserved sectors [ 1455.665642] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1455.680184] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1455.693898] loop5: detected capacity change from 0 to 135266304 [ 1455.699465] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 05:00:42 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) 05:00:42 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00), 0x0, 0x1500}], 0x0, &(0x7f0000013b00)) 05:00:42 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 81) [ 1455.765570] loop7: detected capacity change from 0 to 32768 [ 1455.788088] FAT-fs (loop7): bogus number of reserved sectors [ 1455.789465] FAT-fs (loop7): Can't find a valid FAT filesystem 05:00:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 05:00:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1455.821744] loop6: detected capacity change from 0 to 524288 [ 1455.832685] FAULT_INJECTION: forcing a failure. [ 1455.832685] name failslab, interval 1, probability 0, space 0, times 0 [ 1455.835127] CPU: 0 PID: 10835 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1455.836601] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1455.837665] loop5: detected capacity change from 0 to 135266304 [ 1455.838363] Call Trace: [ 1455.838395] dump_stack+0x107/0x167 [ 1455.838428] should_fail.cold+0x5/0xa [ 1455.841248] ? create_object.isra.0+0x3a/0xa30 [ 1455.842228] should_failslab+0x5/0x20 [ 1455.843058] kmem_cache_alloc+0x5b/0x310 [ 1455.843955] create_object.isra.0+0x3a/0xa30 [ 1455.844896] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1455.846000] kmem_cache_alloc+0x159/0x310 [ 1455.846906] vm_area_dup+0x78/0x290 [ 1455.847716] ? mark_lock+0xf5/0x2df0 [ 1455.848500] ? tracing_generic_entry_update+0x1ed/0x270 [ 1455.849656] ? lock_chain_count+0x20/0x20 [ 1455.850542] ? perf_tp_event+0x5ce/0xc00 [ 1455.851463] ? perf_event_switch_output+0x7d0/0x7d0 [ 1455.852534] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1455.853609] ? mark_lock+0xf5/0x2df0 [ 1455.854417] ? vm_area_alloc+0x110/0x110 [ 1455.855314] ? __lock_acquire+0x1657/0x5b00 [ 1455.856282] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1455.857408] ? SOFTIRQ_verbose+0x10/0x10 [ 1455.858286] ? vmacache_find+0x55/0x2a0 [ 1455.859148] __split_vma+0xa8/0x4e0 [ 1455.859947] __do_munmap+0x365/0x1260 [ 1455.860778] ? arch_get_unmapped_area+0x450/0x450 [ 1455.861829] ? lock_release+0x680/0x680 [ 1455.862697] mmap_region+0x7cc/0x1500 [ 1455.863560] do_mmap+0x868/0x1370 [ 1455.864342] vm_mmap_pgoff+0x198/0x1f0 [ 1455.865193] ? randomize_page+0xb0/0xb0 [ 1455.866085] ksys_mmap_pgoff+0x41c/0x560 [ 1455.866980] ? find_mergeable_anon_vma+0x250/0x250 [ 1455.868050] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1455.869172] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1455.870294] do_syscall_64+0x33/0x40 [ 1455.871104] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1455.872197] RIP: 0033:0x7f3f549c6b62 [ 1455.872995] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1455.876902] RSP: 002b:00007f3f51f3c0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1455.878530] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f3f549c6b62 [ 1455.880059] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ff9000 [ 1455.881580] RBP: 0000000020ff9000 R08: 0000000000000005 R09: 0000000000000000 [ 1455.883123] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 1455.884641] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1455.886618] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 05:00:42 executing program 0: perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81019021}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000040)=[0xffffffffffffffff], 0x1) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/kexec_crash_size', 0xa0902, 0x25) copy_file_range(r1, 0x0, r1, &(0x7f00000000c0), 0x6, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000180), 0x121901, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x7, 0x80, 0x20, 0x7, 0x0, 0x80, 0x80080, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x24000, 0x2, @perf_bp={&(0x7f0000000140), 0x1}, 0x84, 0x3240, 0x4, 0x6, 0x5, 0x1000, 0xf13a, 0x0, 0x2, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x8) connect$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffff, @empty}, 0x10) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r3, 0xf507, 0x0) 05:00:42 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, 0x0) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1455.902973] loop3: detected capacity change from 0 to 134217728 05:00:42 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) [ 1455.921856] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1455.924068] loop5: detected capacity change from 0 to 135266304 [ 1455.925155] EXT4-fs error (device loop6): ext4_fill_super:4965: inode #2: comm syz-executor.6: iget: special inode unallocated [ 1455.932219] EXT4-fs (loop6): get root inode failed [ 1455.932412] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1455.933365] EXT4-fs (loop6): mount failed [ 1455.977061] loop7: detected capacity change from 0 to 32768 [ 1456.015317] FAT-fs (loop7): bogus number of reserved sectors [ 1456.016681] FAT-fs (loop7): Can't find a valid FAT filesystem 05:00:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x4, @empty}, 0x1c) 05:00:57 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00), 0x0, 0x1500}], 0x0, &(0x7f0000013b00)) 05:00:57 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) 05:00:57 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 82) 05:00:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8050000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 05:00:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 05:00:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') syz_emit_ethernet(0x46, &(0x7f0000000d80)={@multicast, @random="7d45eaa9570d", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0004b4", 0x10, 0x3a, 0xff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1}}}}}}, 0x0) r1 = pidfd_getfd(r0, 0xffffffffffffffff, 0x0) io_uring_enter(r1, 0x3b6e, 0x604a, 0x1, &(0x7f0000000040)={[0x6]}, 0x8) 05:00:57 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, 0x0) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1471.356921] loop6: detected capacity change from 0 to 524288 [ 1471.357482] FAULT_INJECTION: forcing a failure. [ 1471.357482] name failslab, interval 1, probability 0, space 0, times 0 [ 1471.360706] CPU: 0 PID: 10867 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1471.362497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1471.364666] Call Trace: [ 1471.365363] dump_stack+0x107/0x167 [ 1471.366325] should_fail.cold+0x5/0xa [ 1471.367328] ? anon_vma_clone+0xdc/0x590 [ 1471.368381] should_failslab+0x5/0x20 [ 1471.369361] kmem_cache_alloc+0x5b/0x310 [ 1471.370439] anon_vma_clone+0xdc/0x590 [ 1471.371495] __split_vma+0x17c/0x4e0 [ 1471.372583] __do_munmap+0x365/0x1260 [ 1471.373730] ? arch_get_unmapped_area+0x450/0x450 [ 1471.375218] ? lock_release+0x680/0x680 [ 1471.376436] mmap_region+0x7cc/0x1500 [ 1471.377630] do_mmap+0x868/0x1370 [ 1471.378705] vm_mmap_pgoff+0x198/0x1f0 [ 1471.379895] ? randomize_page+0xb0/0xb0 [ 1471.381141] ksys_mmap_pgoff+0x41c/0x560 [ 1471.382371] ? find_mergeable_anon_vma+0x250/0x250 [ 1471.383607] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1471.385191] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1471.386748] do_syscall_64+0x33/0x40 [ 1471.387877] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1471.389405] RIP: 0033:0x7f3f549c6b62 [ 1471.390530] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1471.395999] RSP: 002b:00007f3f51f3c0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1471.398262] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f3f549c6b62 [ 1471.400433] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ff9000 [ 1471.402557] RBP: 0000000020ff9000 R08: 0000000000000005 R09: 0000000000000000 [ 1471.404696] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 1471.406835] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1471.416310] EXT4-fs error (device loop6): ext4_fill_super:4965: inode #2: comm syz-executor.6: iget: special inode unallocated [ 1471.418030] loop3: detected capacity change from 0 to 134545408 [ 1471.422870] EXT4-fs (loop6): get root inode failed [ 1471.423727] EXT4-fs (loop6): mount failed [ 1471.425177] loop5: detected capacity change from 0 to 135266304 [ 1471.444314] loop7: detected capacity change from 0 to 32768 [ 1471.454968] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1471.463383] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 05:00:58 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 83) 05:00:58 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4306, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x0) [ 1471.474600] FAT-fs (loop7): bogus number of reserved sectors [ 1471.476308] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1471.499137] loop5: detected capacity change from 0 to 135266304 [ 1471.510618] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 05:00:58 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f465", 0xf, 0x1500}], 0x0, &(0x7f0000013b00)) 05:00:58 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, 0x0) prlimit64(0x0, 0xf, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 05:00:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 05:00:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1471.585913] FAULT_INJECTION: forcing a failure. [ 1471.585913] name failslab, interval 1, probability 0, space 0, times 0 [ 1471.588368] CPU: 1 PID: 10928 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1471.589801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1471.591550] Call Trace: [ 1471.592109] dump_stack+0x107/0x167 [ 1471.592872] should_fail.cold+0x5/0xa [ 1471.593669] ? create_object.isra.0+0x3a/0xa30 [ 1471.594629] should_failslab+0x5/0x20 [ 1471.595440] kmem_cache_alloc+0x5b/0x310 [ 1471.596296] create_object.isra.0+0x3a/0xa30 [ 1471.597210] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1471.598274] kmem_cache_alloc+0x159/0x310 [ 1471.599153] anon_vma_clone+0xdc/0x590 [ 1471.599978] __split_vma+0x17c/0x4e0 [ 1471.600764] __do_munmap+0x365/0x1260 [ 1471.601565] ? arch_get_unmapped_area+0x450/0x450 [ 1471.602561] ? lock_release+0x680/0x680 [ 1471.603411] mmap_region+0x7cc/0x1500 [ 1471.604219] do_mmap+0x868/0x1370 [ 1471.604954] vm_mmap_pgoff+0x198/0x1f0 [ 1471.605773] ? randomize_page+0xb0/0xb0 [ 1471.606621] ksys_mmap_pgoff+0x41c/0x560 [ 1471.607478] ? find_mergeable_anon_vma+0x250/0x250 [ 1471.608513] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1471.609608] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1471.610692] do_syscall_64+0x33/0x40 [ 1471.611480] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1471.612548] RIP: 0033:0x7f3f549c6b62 [ 1471.613327] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1471.617164] RSP: 002b:00007f3f51f3c0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1471.618747] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f3f549c6b62 [ 1471.620240] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ff9000 [ 1471.621722] RBP: 0000000020ff9000 R08: 0000000000000005 R09: 0000000000000000 05:00:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9050000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) [ 1471.623203] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 1471.624854] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1471.645928] loop6: detected capacity change from 0 to 524288 [ 1471.670844] EXT4-fs error (device loop6): ext4_fill_super:4965: inode #2: comm syz-executor.6: iget: special inode unallocated [ 1471.672016] loop5: detected capacity change from 0 to 135266304 [ 1471.674101] EXT4-fs (loop6): get root inode failed [ 1471.675993] EXT4-fs (loop6): mount failed 05:00:58 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 84) [ 1471.730923] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1471.795385] FAULT_INJECTION: forcing a failure. [ 1471.795385] name failslab, interval 1, probability 0, space 0, times 0 [ 1471.797958] CPU: 0 PID: 11012 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1471.799415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1471.801156] Call Trace: [ 1471.801719] dump_stack+0x107/0x167 [ 1471.802494] should_fail.cold+0x5/0xa [ 1471.803311] ? vm_area_alloc+0x1c/0x110 [ 1471.804162] should_failslab+0x5/0x20 [ 1471.804968] kmem_cache_alloc+0x5b/0x310 [ 1471.805840] vm_area_alloc+0x1c/0x110 [ 1471.806645] mmap_region+0x982/0x1500 [ 1471.807506] do_mmap+0x868/0x1370 [ 1471.808272] vm_mmap_pgoff+0x198/0x1f0 [ 1471.809109] ? randomize_page+0xb0/0xb0 [ 1471.809984] ksys_mmap_pgoff+0x41c/0x560 [ 1471.810850] ? find_mergeable_anon_vma+0x250/0x250 [ 1471.811911] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1471.813015] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1471.814100] do_syscall_64+0x33/0x40 [ 1471.814900] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1471.815987] RIP: 0033:0x7f3f549c6b62 [ 1471.816766] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1471.820592] RSP: 002b:00007f3f51f3c0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1471.822187] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f3f549c6b62 [ 1471.823679] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ff9000 [ 1471.825155] RBP: 0000000020ff9000 R08: 0000000000000005 R09: 0000000000000000 [ 1471.826635] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 1471.828119] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 05:01:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 05:01:17 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f465", 0xf, 0x1500}], 0x0, &(0x7f0000013b00)) 05:01:17 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=@newpolicy={0xb8, 0x13, 0x1, 0x0, 0x0, {{@in=@broadcast, @in=@multicast1, 0x4e22, 0x0, 0x0, 0x0, 0xa, 0x40, 0x3c}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}}, 0xb8}}, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa1718e78cc03203004500002c0000000000339078ac1414aafe6d7ebbaeacd92c1e0001060000"], 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000400)={@private2={0xfc, 0x2, '\x00', 0x1}}, 0x14) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x800, 0x2}) dup2(0xffffffffffffffff, 0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000540)=""/61, 0x3d}, {&(0x7f0000000580)=""/61, 0x3d}, {&(0x7f00000005c0)=""/94, 0x5e}], 0x3, 0x101, 0x2b) r2 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_KEY(r3, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080025bd7000fbdbdf250a00000008000300", @ANYRES32=r5, @ANYBLOB="0800090001ac0f00"], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) dup(r4) syz_io_uring_setup(0x2631, &(0x7f0000000040)={0x0, 0xcefb, 0x2, 0x0, 0x256, 0x0, r1}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f00000000c0), &(0x7f00000003c0)) pipe2(&(0x7f00000014c0), 0xc000) pread64(r3, &(0x7f00000030c0)=""/4081, 0xffffffffffffff86, 0xfffffffffffffffc) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="f80000001d0001000000000000000000b7721100ff010000000000000000000000000001ff010000000000000000000000000001ac1414aa000000000000000000000700fc000400000000000000000000000000ff0300000735000002000200e00004011b000000000000000000000064010100000000000000000000000100ac14144100000000000000e500000000fe8000000000000000000000000000bb6c020000043500000a000a00fe8000000000000000000200000000bbe000000200000000000000276c47442b4a0000000000000000000000080000000000000000aa200100000000000000000000000000003c0400000135"], 0xf8}}, 0x0) 05:01:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x8, @empty}, 0x1c) 05:01:17 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0x0, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 05:01:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) 05:01:17 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 85) 05:01:17 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) [ 1490.490954] FAULT_INJECTION: forcing a failure. [ 1490.490954] name failslab, interval 1, probability 0, space 0, times 0 [ 1490.493494] CPU: 1 PID: 11036 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1490.494968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1490.496750] Call Trace: [ 1490.497330] dump_stack+0x107/0x167 [ 1490.498128] should_fail.cold+0x5/0xa [ 1490.498947] ? create_object.isra.0+0x3a/0xa30 [ 1490.499931] should_failslab+0x5/0x20 [ 1490.500747] kmem_cache_alloc+0x5b/0x310 [ 1490.501623] create_object.isra.0+0x3a/0xa30 [ 1490.502563] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1490.503670] kmem_cache_alloc+0x159/0x310 [ 1490.504569] vm_area_alloc+0x1c/0x110 [ 1490.505386] mmap_region+0x982/0x1500 [ 1490.506215] do_mmap+0x868/0x1370 [ 1490.506968] vm_mmap_pgoff+0x198/0x1f0 [ 1490.507816] ? randomize_page+0xb0/0xb0 [ 1490.508473] loop6: detected capacity change from 0 to 524288 [ 1490.508682] ksys_mmap_pgoff+0x41c/0x560 [ 1490.510766] ? find_mergeable_anon_vma+0x250/0x250 [ 1490.511825] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1490.512941] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1490.514021] do_syscall_64+0x33/0x40 [ 1490.514805] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1490.515899] RIP: 0033:0x7f3f549c6b62 [ 1490.516678] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1490.520559] RSP: 002b:00007f3f51f3c0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1490.522174] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f3f549c6b62 [ 1490.523702] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ff9000 [ 1490.525217] RBP: 0000000020ff9000 R08: 0000000000000005 R09: 0000000000000000 [ 1490.526739] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 1490.528274] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1490.538604] loop3: detected capacity change from 0 to 135266304 [ 1490.542975] loop5: detected capacity change from 0 to 135266304 [ 1490.548262] loop7: detected capacity change from 0 to 32768 [ 1490.552474] EXT4-fs error (device loop6): ext4_fill_super:4965: inode #2: comm syz-executor.6: iget: special inode unallocated [ 1490.556395] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1490.558640] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1490.562585] EXT4-fs (loop6): get root inode failed [ 1490.563812] EXT4-fs (loop6): mount failed [ 1490.577583] FAT-fs (loop7): bogus number of reserved sectors [ 1490.578892] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1490.587441] loop5: detected capacity change from 0 to 135266304 [ 1490.595094] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) 05:01:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f0000000480)={[{@abort}]}) [ 1490.660784] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.0'. 05:01:17 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff120000000000007800000000600009e60000000000000000000000000000ffffac1e0001fe8000000008000000000000000000bb"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x20, 0x2, 0x0, 0x0, "025711870210f26444ecf2c61b17c44f1057a8118f57c29797e40a40c74857dbdbd55bbdb1b733c2710df4ae4742be2908f508a516e13542c8c4225f03f5fe0a"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000440)={@multicast, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000140)=0x10001, 0x1000, 0x6) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) prlimit64(0x0, 0x0, 0x0, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 05:01:17 executing program 1: set_mempolicy(0x4002, &(0x7f0000000040)=0x42d, 0x2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x23f0, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (fail_nth: 86) 05:01:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa050000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601c6d6b646f736602106c00080120000200004000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000280)={[{@shortname_win95}, {@fat=@nocase}]}) 05:01:17 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f465", 0xf, 0x1500}], 0x0, &(0x7f0000013b00)) [ 1490.736764] loop5: detected capacity change from 0 to 135266304 [ 1490.749492] FAULT_INJECTION: forcing a failure. [ 1490.749492] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1490.752418] CPU: 1 PID: 11113 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1490.753985] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1490.755904] Call Trace: [ 1490.756534] dump_stack+0x107/0x167 [ 1490.757403] should_fail.cold+0x5/0xa [ 1490.758317] __alloc_pages_nodemask+0x182/0x600 [ 1490.759437] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 1490.760876] ? walk_mem_res+0x170/0x170 [ 1490.761823] ? cpuset_nodemask_valid_mems_allowed+0x5c/0x80 [ 1490.763174] alloc_pages_current+0x187/0x280 [ 1490.764143] pte_alloc_one+0x16/0x1a0 [ 1490.765013] __pte_alloc+0x1d/0x330 [ 1490.765883] remap_pfn_range_internal+0x9a3/0xf60 [ 1490.765925] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1490.767036] ? lookup_memtype+0x5b/0x200 [ 1490.767085] ? apply_to_existing_page_range+0x40/0x40 [ 1490.771075] remap_pfn_range+0xcd/0x160 [ 1490.772029] ? remap_pfn_range_notrack+0x70/0x70 [ 1490.773168] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1490.774291] io_uring_mmap+0x398/0x530 [ 1490.775197] mmap_file+0x5e/0xe0 [ 1490.776060] mmap_region+0xc4d/0x1500 [ 1490.776981] do_mmap+0x868/0x1370 [ 1490.777820] vm_mmap_pgoff+0x198/0x1f0 [ 1490.778752] ? randomize_page+0xb0/0xb0 [ 1490.779739] ksys_mmap_pgoff+0x41c/0x560 [ 1490.780709] ? find_mergeable_anon_vma+0x250/0x250 [ 1490.781885] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1490.783124] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1490.784370] do_syscall_64+0x33/0x40 [ 1490.785266] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1490.786486] RIP: 0033:0x7f3f549c6b62 [ 1490.787376] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1490.791485] RSP: 002b:00007f3f51f3c0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1490.793151] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f3f549c6b62 [ 1490.794797] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ff9000 [ 1490.796424] RBP: 0000000020ff9000 R08: 0000000000000005 R09: 0000000000000000 [ 1490.798095] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 1490.799795] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1490.809808] EXT4-fs (loop5): fragment/cluster size (65536) != block size (4096) [ 1490.819431] ------------[ cut here ]------------ [ 1490.820627] WARNING: CPU: 1 PID: 11113 at arch/x86/mm/pat/memtype.c:1019 get_pat_info+0x216/0x270 [ 1490.822527] Modules linked in: [ 1490.823244] CPU: 1 PID: 11113 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 1490.824739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1490.826530] RIP: 0010:get_pat_info+0x216/0x270 [ 1490.827540] Code: c1 ea 03 80 3c 02 00 75 71 49 89 1e eb 8e e8 31 89 2e 00 0f 0b e9 97 fe ff ff 41 bc ea ff ff ff e9 77 ff ff ff e8 1a 89 2e 00 <0f> 0b 41 bc ea ff ff ff e9 65 ff ff ff 4c 89 ff e8 f5 a2 5a 00 e9 [ 1490.831435] RSP: 0018:ffff888043757890 EFLAGS: 00010216 05:01:17 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000240)={[{@shortname_mixed}]}) getdents64(r0, &(0x7f0000000080)=""/112, 0x70) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) [ 1490.832590] RAX: 000000000001918c RBX: ffff888043f3e400 RCX: ffffc90000be5000 [ 1490.835630] RDX: 0000000000040000 RSI: ffffffff81124466 RDI: 0000000000000007 [ 1490.839349] RBP: ffff888043757948 R08: 0000000000000000 R09: ffff888043757818 [ 1490.842802] R10: 0000000000000020 R11: 0000000000000001 R12: 0000000000000028 [ 1490.844353] R13: 1ffff110086eaf12 R14: 0000000000000000 R15: ffff888043f3e450 [ 1490.845905] FS: 00007f3f51f3c700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 1490.847641] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1490.848899] CR2: 00007feaad3f50b8 CR3: 00000000420f2000 CR4: 0000000000350ee0 [ 1490.850442] Call Trace: [ 1490.851006] ? pgprot_writethrough+0xc0/0xc0 [ 1490.851976] ? finish_task_switch+0x126/0x5d0 [ 1490.852959] ? finish_task_switch+0xef/0x5d0 [ 1490.853938] untrack_pfn+0xdc/0x240 [ 1490.854746] ? track_pfn_insert+0x150/0x150 [ 1490.855708] ? lock_downgrade+0x6d0/0x6d0 [ 1490.856615] ? uprobe_munmap+0x1c/0x560 [ 1490.857505] unmap_single_vma+0x1bc/0x300 [ 1490.858442] zap_page_range_single+0x2ce/0x450 [ 1490.859474] ? unmap_single_vma+0x300/0x300 [ 1490.860422] ? remap_pfn_range_internal+0xc56/0xf60 [ 1490.861526] ? lookup_memtype+0x5b/0x200 [ 1490.862455] ? apply_to_existing_page_range+0x40/0x40 [ 1490.863612] remap_pfn_range+0x139/0x160 [ 1490.864514] ? remap_pfn_range_notrack+0x70/0x70 [ 1490.865574] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1490.866719] io_uring_mmap+0x398/0x530 [ 1490.867596] mmap_file+0x5e/0xe0 [ 1490.868362] mmap_region+0xc4d/0x1500 [ 1490.869192] do_mmap+0x868/0x1370 [ 1490.869994] vm_mmap_pgoff+0x198/0x1f0 [ 1490.870886] ? randomize_page+0xb0/0xb0 [ 1490.871812] ksys_mmap_pgoff+0x41c/0x560 [ 1490.872714] ? find_mergeable_anon_vma+0x250/0x250 [ 1490.873796] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1490.874943] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1490.876091] do_syscall_64+0x33/0x40 [ 1490.876921] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1490.878052] RIP: 0033:0x7f3f549c6b62 [ 1490.878879] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1490.882820] RSP: 002b:00007f3f51f3c0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1490.884482] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f3f549c6b62 [ 1490.886035] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ff9000 [ 1490.887597] RBP: 0000000020ff9000 R08: 0000000000000005 R09: 0000000000000000 [ 1490.889145] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 1490.890696] R13: 0000000020ffa000 R14: 0000000020000000 R15: 0000000020ff9000 [ 1490.892270] irq event stamp: 1673 [ 1490.893012] hardirqs last enabled at (1681): [] console_unlock+0x92d/0xb40 [ 1490.894846] hardirqs last disabled at (1690): [] console_unlock+0x839/0xb40 [ 1490.896698] softirqs last enabled at (1130): [] asm_call_irq_on_stack+0x12/0x20 [ 1490.898631] softirqs last disabled at (1079): [] asm_call_irq_on_stack+0x12/0x20 [ 1490.900565] ---[ end trace be8943451ddfb844 ]--- [ 1491.009804] loop7: detected capacity change from 0 to 32768 [ 1491.023247] FAT-fs (loop7): bogus number of reserved sectors [ 1491.024596] FAT-fs (loop7): Can't find a valid FAT filesystem VM DIAGNOSIS: 05:01:17 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000060 RCX=1ffffffff0d0ec62 RDX=0000000000000004 RSI=0000000000000008 RDI=ffffffff868716a8 RBP=ffff888049b609ba RSP=ffff888048daf4e8 R8 =0000000000000000 R9 =ffffffff868716af R10=fffffbfff0d0e2d5 R11=0000000000000001 R12=ffff888049b60000 R13=ffff888049b60998 R14=ffff888049b60948 R15=0000000000000000 RIP=ffffffff8126f699 RFL=00000013 [----A-C] 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 00007efd5f1c2700 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=00007efc5e99a7a0 CR3=0000000047b46000 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=ffffffffffffff00ffffffffffffffff XMM01=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822e5dd1 RDI=ffffffff879f8240 RBP=ffffffff879f8200 RSP=ffff8880437572a8 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000000000 R11=0000000000000001 R12=0000000000000030 R13=0000000000000030 R14=ffffffff879f8200 R15=dffffc0000000000 RIP=ffffffff822e5e28 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 00007f3f51f3c700 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=00007feaad3f50b8 CR3=00000000420f2000 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=00000000000000000000000000ff0000 XMM01=6a6e695f31313230385f7a7973006273 XMM02=000000000000000000ffffffff000000 XMM03=00007f3f54aad7c800007f3f54aad7c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000