em_cache_free+0x2a1/0x540
[ 843.206512] ? putname.part.0+0x11b/0x160
[ 843.206530] ? getname_flags.part.0+0x1c6/0x540
[ 843.206549] ? putname.part.0+0x11b/0x160
[ 843.206569] __x64_sys_mount+0x27b/0x300
[ 843.206584] ? __pfx___x64_sys_mount+0x10/0x10
[ 843.206605] do_syscall_64+0xbf/0x360
[ 843.206619] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 843.206632] RIP: 0033:0x7f677f39bb19
[ 843.206642] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 843.206654] RSP: 002b:00007f677c911188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 843.206666] RAX: ffffffffffffffda RBX: 00007f677f4aef60 RCX: 00007f677f39bb19
[ 843.206674] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 843.206681] RBP: 00007f677c9111d0 R08: 0000000020000100 R09: 0000000000000000
[ 843.206689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 843.206696] R13: 00007fff3c03109f R14: 00007f677c911300 R15: 0000000000022000
[ 843.206716]
[ 843.267624] SLUB: Unable to add cache 9p-fcall-cache-129 to sysfs
07:04:14 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x4b47, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
[ 843.275737] FAULT_INJECTION: forcing a failure.
[ 843.275737] name failslab, interval 1, probability 0, space 0, times 0
[ 843.276328] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 843.276870] CPU: 0 UID: 0 PID: 9908 Comm: syz-executor.4 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 843.276888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 843.276896] Call Trace:
[ 843.276901]
[ 843.276907] dump_stack_lvl+0xfa/0x120
[ 843.276934] should_fail_ex+0x4d7/0x5e0
[ 843.276957] ? ext4_mb_new_blocks+0x64e/0x45b0
[ 843.276971] should_failslab+0xc2/0x120
[ 843.276988] kmem_cache_alloc_noprof+0x72/0x690
[ 843.277003] ? do_raw_spin_unlock+0x53/0x220
[ 843.277034] ? ext4_mb_new_blocks+0x64e/0x45b0
[ 843.277047] ext4_mb_new_blocks+0x64e/0x45b0
[ 843.277079] ? __kasan_kmalloc+0x7f/0x90
[ 843.277097] ? trace_kmalloc+0x1f/0xb0
[ 843.277111] ? __kmalloc_noprof+0x29d/0x6e0
[ 843.277129] ? ext4_ext_map_blocks+0x676/0x5f70
[ 843.277149] ? ext4_find_extent+0x7f5/0xa00
[ 843.277168] ? __pfx_ext4_mb_new_blocks+0x10/0x10
[ 843.277185] ? ext4_ext_search_right+0x2e8/0xbd0
[ 843.277201] ? ext4_inode_to_goal_block+0x323/0x430
[ 843.277231] ext4_ext_map_blocks+0x1c4b/0x5f70
[ 843.277277] ? perf_trace_lock_acquire+0x3c2/0x700
[ 843.277308] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 843.277348] ? lock_acquire+0x15e/0x2f0
[ 843.277363] ? ext4_map_blocks+0x55b/0x14a0
[ 843.277406] ? __pfx_down_write+0x10/0x10
[ 843.277421] ? lock_release+0xc8/0x290
[ 843.277448] ext4_map_blocks+0x624/0x14a0
[ 843.277470] ? kmem_cache_alloc_noprof+0x264/0x690
[ 843.277486] ? __pfx_ext4_map_blocks+0x10/0x10
[ 843.277512] ? jbd2__journal_start+0xf6/0x6b0
[ 843.277541] ? __ext4_journal_start_sb+0x325/0x5d0
[ 843.277555] ? __ext4_journal_start_sb+0x1e3/0x5d0
[ 843.277568] ? ext4_alloc_file_blocks.isra.0+0x2f3/0xca0
[ 843.277585] ? ext4_meta_trans_blocks+0x256/0x310
[ 843.277608] ext4_alloc_file_blocks.isra.0+0x32f/0xca0
[ 843.277645] ? __pfx_ext4_alloc_file_blocks.isra.0+0x10/0x10
[ 843.277668] ? __mark_inode_dirty+0x5bc/0xd00
[ 843.277692] ? generic_update_time+0xcb/0xf0
[ 843.277708] ? mnt_put_write_access_file+0x45/0xe0
[ 843.277730] ext4_fallocate+0x14de/0x3300
[ 843.277758] ? lock_is_held_type+0x9e/0x120
[ 843.277784] ? __pfx_ext4_fallocate+0x10/0x10
[ 843.277801] vfs_fallocate+0x3fb/0xd60
[ 843.277829] ioctl_preallocate+0x190/0x200
[ 843.277849] ? __pfx_ioctl_preallocate+0x10/0x10
[ 843.277880] ? lock_is_held_type+0x9e/0x120
[ 843.277911] do_vfs_ioctl+0x11a2/0x1470
[ 843.277933] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 843.277952] ? ioctl_has_perm.constprop.0.isra.0+0x331/0x4e0
[ 843.277969] ? __mutex_unlock_slowpath+0xb1/0x750
[ 843.277992] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 843.278012] ? percpu_rwsem_wake_function+0x2f8/0x420
[ 843.278030] ? __fget_files+0x34/0x3b0
[ 843.278044] ? find_held_lock+0x2b/0x80
[ 843.278063] ? __fget_files+0x203/0x3b0
[ 843.278076] ? lock_release+0xc8/0x290
[ 843.278107] ? selinux_file_ioctl+0xb9/0x280
[ 843.278136] __x64_sys_ioctl+0x116/0x210
[ 843.278161] do_syscall_64+0xbf/0x360
[ 843.278179] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 843.278192] RIP: 0033:0x7f99e12c0b19
[ 843.278202] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 843.278214] RSP: 002b:00007f99de836188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 843.278226] RAX: ffffffffffffffda RBX: 00007f99e13d3f60 RCX: 00007f99e12c0b19
[ 843.278234] RDX: 0000000020000400 RSI: 0000000040305828 RDI: 0000000000000004
[ 843.278241] RBP: 00007f99de8361d0 R08: 0000000000000000 R09: 0000000000000000
[ 843.278249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 843.278256] R13: 00007ffdac714baf R14: 00007f99de836300 R15: 0000000000022000
[ 843.278293]
[ 843.329804] FAT-fs (loop5): Directory bread(block 3) failed
[ 843.337918] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 843.341709] FAT-fs (loop5): Directory bread(block 4) failed
[ 843.343260] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 843.347230] FAT-fs (loop5): Directory bread(block 5) failed
[ 843.348693] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 843.350191] FAT-fs (loop5): Directory bread(block 6) failed
[ 843.351704] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 843.353264] FAT-fs (loop5): Directory bread(block 7) failed
[ 843.355323] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 843.356911] FAT-fs (loop5): Directory bread(block 8) failed
[ 843.358332] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 843.359851] FAT-fs (loop5): Directory bread(block 9) failed
07:04:14 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006}) (fail_nth: 13)
07:04:14 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x4b49, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:04:14 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40046629, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:04:14 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 72)
07:04:14 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x30000, {0x2c}}, 0x14}}, 0x0)
07:04:14 executing program 5:
ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000240)=""/204)
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
07:04:14 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 73)
07:04:14 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006}) (fail_nth: 14)
07:04:14 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x541b, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
[ 843.623319] FAULT_INJECTION: forcing a failure.
[ 843.623319] name failslab, interval 1, probability 0, space 0, times 0
[ 843.624638] CPU: 0 UID: 0 PID: 10070 Comm: syz-executor.4 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 843.624656] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 843.624664] Call Trace:
[ 843.624669]
[ 843.624675] dump_stack_lvl+0xfa/0x120
[ 843.624705] should_fail_ex+0x4d7/0x5e0
[ 843.624731] ? ext4_mb_new_blocks+0x2414/0x45b0
[ 843.624753] should_failslab+0xc2/0x120
[ 843.624773] kmem_cache_alloc_noprof+0x72/0x690
[ 843.624806] ? ext4_mb_new_blocks+0x2414/0x45b0
[ 843.624820] ext4_mb_new_blocks+0x2414/0x45b0
[ 843.624853] ? __kasan_kmalloc+0x7f/0x90
[ 843.624873] ? trace_kmalloc+0x1f/0xb0
[ 843.624888] ? __kmalloc_noprof+0x29d/0x6e0
[ 843.624907] ? ext4_ext_map_blocks+0x676/0x5f70
[ 843.624930] ? ext4_find_extent+0x7f5/0xa00
[ 843.624950] ? __pfx_ext4_mb_new_blocks+0x10/0x10
[ 843.624969] ? ext4_ext_search_right+0x2e8/0xbd0
[ 843.624986] ? ext4_inode_to_goal_block+0x323/0x430
[ 843.625017] ext4_ext_map_blocks+0x1c4b/0x5f70
[ 843.625066] ? perf_trace_lock_acquire+0x3c2/0x700
[ 843.625099] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 843.625143] ? lock_acquire+0x15e/0x2f0
[ 843.625159] ? ext4_map_blocks+0x55b/0x14a0
[ 843.625200] ? __pfx_down_write+0x10/0x10
[ 843.625217] ? lock_release+0xc8/0x290
[ 843.625245] ext4_map_blocks+0x624/0x14a0
[ 843.625269] ? kmem_cache_alloc_noprof+0x264/0x690
[ 843.625286] ? __pfx_ext4_map_blocks+0x10/0x10
[ 843.625314] ? jbd2__journal_start+0xf6/0x6b0
[ 843.625344] ? __ext4_journal_start_sb+0x325/0x5d0
[ 843.625359] ? __ext4_journal_start_sb+0x1e3/0x5d0
[ 843.625373] ? ext4_alloc_file_blocks.isra.0+0x2f3/0xca0
[ 843.625396] ? ext4_meta_trans_blocks+0x256/0x310
[ 843.625421] ext4_alloc_file_blocks.isra.0+0x32f/0xca0
[ 843.625460] ? __pfx_ext4_alloc_file_blocks.isra.0+0x10/0x10
[ 843.625485] ? __mark_inode_dirty+0x5bc/0xd00
[ 843.625512] ? generic_update_time+0xcb/0xf0
[ 843.625529] ? mnt_put_write_access_file+0x45/0xe0
[ 843.625554] ext4_fallocate+0x14de/0x3300
[ 843.625583] ? lock_is_held_type+0x9e/0x120
[ 843.625611] ? __pfx_ext4_fallocate+0x10/0x10
[ 843.625630] vfs_fallocate+0x3fb/0xd60
[ 843.625660] ioctl_preallocate+0x190/0x200
[ 843.625682] ? __pfx_ioctl_preallocate+0x10/0x10
[ 843.625716] ? lock_is_held_type+0x9e/0x120
[ 843.625749] do_vfs_ioctl+0x11a2/0x1470
[ 843.625773] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 843.625792] ? ioctl_has_perm.constprop.0.isra.0+0x331/0x4e0
[ 843.625811] ? __mutex_unlock_slowpath+0xb1/0x750
[ 843.625835] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 843.625857] ? percpu_rwsem_wake_function+0x2f8/0x420
[ 843.625877] ? __fget_files+0x34/0x3b0
[ 843.625892] ? find_held_lock+0x2b/0x80
[ 843.625912] ? __fget_files+0x203/0x3b0
[ 843.625927] ? lock_release+0xc8/0x290
[ 843.625959] ? selinux_file_ioctl+0xb9/0x280
[ 843.625991] __x64_sys_ioctl+0x116/0x210
[ 843.626018] do_syscall_64+0xbf/0x360
[ 843.626036] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 843.626050] RIP: 0033:0x7f99e12c0b19
[ 843.626061] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 843.626075] RSP: 002b:00007f99de836188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 843.626087] RAX: ffffffffffffffda RBX: 00007f99e13d3f60 RCX: 00007f99e12c0b19
[ 843.626096] RDX: 0000000020000400 RSI: 0000000040305828 RDI: 0000000000000004
[ 843.626104] RBP: 00007f99de8361d0 R08: 0000000000000000 R09: 0000000000000000
[ 843.626112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 843.626120] R13: 00007ffdac714baf R14: 00007f99de836300 R15: 0000000000022000
[ 843.626159]
07:04:14 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x5421, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:04:15 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x80000, {0x2c}}, 0x14}}, 0x0)
07:04:15 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 74)
07:04:15 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:04:25 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006}) (fail_nth: 15)
07:04:25 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:04:25 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 75)
07:04:25 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 73)
07:04:25 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x4004662b, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:04:25 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0xf0ffff, {0x2c}}, 0x14}}, 0x0)
07:04:25 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x5450, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:04:25 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 76)
07:04:25 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006}) (fail_nth: 16)
07:04:25 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000070000000c00060000000000000000003dbaa4d180af9c6c21160c00170000db07000000000000000300d27e315750c0a8a4f4dff92fbfce4150e2910107c1b0592ddf5fa8b1626f4d0db81585e088b8be3ce77546007ecca5f835dfda61ddae608b1117a206b44a9807b3e1cd213b236ccc9d9d5eb313cba83d2438f018db7a8fd2fde11fcdab56a62702fb0c3b", @ANYRES32=r3, @ANYBLOB="0a0004007770616e31000000"], 0x40}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140), r5)
sendmsg$NLBL_CALIPSO_C_ADD(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)={0x1c, r6, 0x1, 0x0, 0x0, {0x2}, [@NLBL_CALIPSO_A_DOI={0x8}]}, 0x1c}}, 0x0)
sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r6, 0x100, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x41800}, 0x0)
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, &(0x7f0000000240)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}])
07:04:25 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40049409, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:04:25 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x1000000, {0x2c}}, 0x14}}, 0x0)
07:04:25 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x5451, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
[ 854.031529] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 854.048027] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 854.048782] FAT-fs (loop5): Directory bread(block 3) failed
[ 854.052824] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 854.054880] FAT-fs (loop5): Directory bread(block 4) failed
[ 854.058473] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 854.060214] FAT-fs (loop5): Directory bread(block 5) failed
[ 854.060980] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 854.061761] FAT-fs (loop5): Directory bread(block 6) failed
[ 854.062415] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 854.063493] FAT-fs (loop5): Directory bread(block 7) failed
[ 854.065422] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 854.066371] FAT-fs (loop5): Directory bread(block 8) failed
[ 854.066927] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 854.070718] FAT-fs (loop5): Directory bread(block 9) failed
[ 854.095369] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 854.133814] FAULT_INJECTION: forcing a failure.
[ 854.133814] name failslab, interval 1, probability 0, space 0, times 0
[ 854.135642] CPU: 1 UID: 0 PID: 10473 Comm: syz-executor.1 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 854.135677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 854.135692] Call Trace:
[ 854.135702]
[ 854.135712] dump_stack_lvl+0xfa/0x120
[ 854.135763] should_fail_ex+0x4d7/0x5e0
[ 854.135803] ? __kernfs_new_node+0xd3/0x870
[ 854.135835] should_failslab+0xc2/0x120
[ 854.135868] kmem_cache_alloc_noprof+0x72/0x690
[ 854.135900] ? perf_trace_lock_acquire+0xc9/0x700
[ 854.135942] ? __kernfs_new_node+0xd3/0x870
[ 854.135973] __kernfs_new_node+0xd3/0x870
[ 854.136012] ? __pfx___kernfs_new_node+0x10/0x10
[ 854.136052] ? lock_acquire+0x15e/0x2f0
[ 854.136081] ? kernfs_root+0x23/0x2a0
[ 854.136113] ? find_held_lock+0x2b/0x80
[ 854.136151] ? kernfs_root+0xee/0x2a0
[ 854.136182] ? lock_release+0xc8/0x290
[ 854.136209] ? lock_is_held_type+0x9e/0x120
[ 854.136259] kernfs_new_node+0x13c/0x1e0
[ 854.136305] __kernfs_create_file+0x55/0x360
[ 854.136338] sysfs_add_file_mode_ns+0x21c/0x440
[ 854.136374] ? __pfx_slab_attr_store+0x10/0x10
[ 854.136413] internal_create_group+0x571/0xeb0
[ 854.136461] ? __pfx_internal_create_group+0x10/0x10
[ 854.136516] sysfs_slab_add+0x18e/0x220
[ 854.136544] do_kmem_cache_create+0x6d6/0x750
[ 854.136580] __kmem_cache_create_args+0x1a4/0x370
[ 854.136611] ? p9_client_create+0xd5e/0x11d0
[ 854.136647] p9_client_create+0xe14/0x11d0
[ 854.136690] ? __pfx_p9_client_create+0x10/0x10
[ 854.136720] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 854.136772] ? trace_kmalloc+0x1f/0xb0
[ 854.136802] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 854.136830] ? kasan_save_track+0x14/0x30
[ 854.136877] ? v9fs_session_init+0xeb/0x17a0
[ 854.136918] ? lockdep_init_map_type+0x4b/0x240
07:04:25 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x5452, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
[ 854.136951] ? __raw_spin_lock_init+0x3a/0x110
[ 854.136994] v9fs_session_init+0x1df/0x17a0
[ 854.137032] ? do_raw_spin_lock+0x123/0x260
[ 854.137069] ? find_held_lock+0x2b/0x80
[ 854.137107] ? __create_object+0x59/0x80
[ 854.137149] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 854.137185] ? __pfx_v9fs_session_init+0x10/0x10
[ 854.137225] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 854.137262] ? __create_object+0x59/0x80
[ 854.137301] ? trace_kmalloc+0x1f/0xb0
[ 854.137330] ? __kmalloc_cache_noprof+0x26f/0x690
[ 854.137371] ? cred_has_capability.isra.0+0x1be/0x2c0
[ 854.137423] v9fs_mount+0xbc/0x9e0
[ 854.137450] ? __pfx_v9fs_mount+0x10/0x10
[ 854.137481] ? cap_capable+0xdb/0x3b0
[ 854.137520] ? __pfx_v9fs_mount+0x10/0x10
[ 854.137546] legacy_get_tree+0x109/0x220
[ 854.137594] vfs_get_tree+0x93/0x340
[ 854.137636] path_mount+0x132d/0x1dd0
[ 854.137668] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 854.137701] ? __pfx_path_mount+0x10/0x10
[ 854.137732] ? kmem_cache_free+0x2a1/0x540
[ 854.137755] ? putname.part.0+0x11b/0x160
[ 854.137792] ? getname_flags.part.0+0x1c6/0x540
[ 854.137834] ? putname.part.0+0x11b/0x160
[ 854.137877] __x64_sys_mount+0x27b/0x300
[ 854.137908] ? __pfx___x64_sys_mount+0x10/0x10
[ 854.137954] do_syscall_64+0xbf/0x360
[ 854.137983] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 854.138010] RIP: 0033:0x7f677f39bb19
[ 854.138030] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 854.138055] RSP: 002b:00007f677c911188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 854.138080] RAX: ffffffffffffffda RBX: 00007f677f4aef60 RCX: 00007f677f39bb19
[ 854.138097] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 854.138114] RBP: 00007f677c9111d0 R08: 0000000020000100 R09: 0000000000000000
[ 854.138130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 854.138145] R13: 00007fff3c03109f R14: 00007f677c911300 R15: 0000000000022000
[ 854.138186]
[ 854.206197] FAULT_INJECTION: forcing a failure.
[ 854.206197] name failslab, interval 1, probability 0, space 0, times 0
[ 854.208137] CPU: 1 UID: 0 PID: 10567 Comm: syz-executor.4 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 854.208169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 854.208183] Call Trace:
[ 854.208191]
[ 854.208200] dump_stack_lvl+0xfa/0x120
[ 854.208246] should_fail_ex+0x4d7/0x5e0
[ 854.208283] ? __es_insert_extent+0xed2/0x1370
[ 854.208319] should_failslab+0xc2/0x120
[ 854.208350] kmem_cache_alloc_noprof+0x72/0x690
[ 854.208380] ? ext4_es_can_be_merged.isra.0+0x13b/0x160
[ 854.208432] ? __es_insert_extent+0xed2/0x1370
[ 854.208466] __es_insert_extent+0xed2/0x1370
[ 854.208524] ext4_es_insert_extent+0x4d0/0x1100
[ 854.208577] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 854.208616] ? lock_acquire+0x15e/0x2f0
[ 854.208644] ? ext4_map_blocks+0x55b/0x14a0
[ 854.208690] ? __pfx_down_write+0x10/0x10
07:04:25 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17, 0x4}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
open$dir(&(0x7f0000000040)='./file0\x00', 0x404402, 0x100)
[ 854.208717] ? lock_release+0xc8/0x290
[ 854.208754] ext4_map_blocks+0x7ff/0x14a0
[ 854.208785] ? kmem_cache_alloc_noprof+0x264/0x690
[ 854.208812] ? __pfx_ext4_map_blocks+0x10/0x10
[ 854.208859] ? jbd2__journal_start+0xf6/0x6b0
[ 854.208904] ? __ext4_journal_start_sb+0x325/0x5d0
[ 854.208931] ? __ext4_journal_start_sb+0x1e3/0x5d0
[ 854.208957] ? ext4_alloc_file_blocks.isra.0+0x2f3/0xca0
[ 854.208991] ? ext4_meta_trans_blocks+0x256/0x310
[ 854.209026] ext4_alloc_file_blocks.isra.0+0x32f/0xca0
[ 854.209077] ? __pfx_ext4_alloc_file_blocks.isra.0+0x10/0x10
[ 854.209117] ? __mark_inode_dirty+0x5bc/0xd00
[ 854.209155] ? generic_update_time+0xcb/0xf0
[ 854.209185] ? mnt_put_write_access_file+0x45/0xe0
[ 854.209217] ext4_fallocate+0x14de/0x3300
[ 854.209259] ? lock_is_held_type+0x9e/0x120
[ 854.209301] ? __pfx_ext4_fallocate+0x10/0x10
[ 854.209334] vfs_fallocate+0x3fb/0xd60
[ 854.209371] ioctl_preallocate+0x190/0x200
[ 854.209408] ? __pfx_ioctl_preallocate+0x10/0x10
[ 854.209442] ? __pfx_perf_trace_lock+0x10/0x10
[ 854.209469] ? proc_fail_nth_write+0x97/0x220
[ 854.209502] ? perf_trace_lock_acquire+0xc9/0x700
[ 854.209531] ? lock_is_held_type+0x9e/0x120
[ 854.209577] do_vfs_ioctl+0x11a2/0x1470
[ 854.209615] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 854.209648] ? ioctl_has_perm.constprop.0.isra.0+0x331/0x4e0
[ 854.209682] ? __mutex_unlock_slowpath+0xb1/0x750
[ 854.209722] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 854.209757] ? percpu_rwsem_wake_function+0x2f8/0x420
[ 854.209792] ? __fget_files+0x34/0x3b0
[ 854.209817] ? find_held_lock+0x2b/0x80
[ 854.209852] ? __fget_files+0x203/0x3b0
[ 854.209876] ? lock_release+0xc8/0x290
[ 854.209916] ? selinux_file_ioctl+0xb9/0x280
[ 854.209958] __x64_sys_ioctl+0x116/0x210
[ 854.209998] do_syscall_64+0xbf/0x360
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000180)='./file0/file0\x00', 0x40da, 0x7, &(0x7f00000023c0)=[{&(0x7f00000001c0)="274e71cac5e79c2320ec8f060801ea93f3882892b00094bbf771ac49dc0480c8f50dd016cfd3026560e2449c71d12b374aa5ac7373755ad2a4cc58b0688f8a66c97f90dee01c340288461a8d5c81f34c67e13fec7d6edbd0a3aa7916ad9ca94d94a0fe89924c98aadbc1383291a90d603244403a9cfdcf9f776ebc80efe04af6447954c13c317a486c0b8fc0f8661aeda0a9b8e5a1a7a106f8260c293dc949a8", 0xa0}, {&(0x7f0000000280)="f901ec1318cfbe401197f93c96", 0xd, 0x35}, {&(0x7f00000002c0)="c0cbf029f06351dcaefa6bdf0504ca6dc610128a16931142876fe36cbe84bb9e66c0061bb529fa6eef7b4a59ad206c2d5ae5664eda46c1576d84a089a57d56887b31382aa3dc010b207a1e16bcfc0a759945e1fec68815d5b5be5d", 0x5b, 0x1ff}, {&(0x7f0000002580)="63529499", 0x4, 0xbffffffffffd}, {&(0x7f0000000380)="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", 0x1000, 0x101}, {&(0x7f0000001380)="8ee3238292846786968200b2fde9b5271960ae70af4323cbb33f353f4c17381900f60cbb5301492500d5e87b05a345ea6dcb1b5d5054c26e86878002eedc323a", 0x40, 0x1001}, {&(0x7f00000013c0)="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", 0x1000, 0x1f}], 0x1000, &(0x7f0000002480)={[{@dots}, {@fat=@dmask={'dmask', 0x3d, 0x6}}], [{@fsuuid={'fsuuid', 0x3d, {[0x37, 0x37, 0x62, 0x62, 0x32, 0x35, 0x0, 0x31], 0x2d, [0x38, 0x39, 0x4f, 0x33], 0x2d, [0x63, 0x0, 0x7d, 0x31], 0x2d, [0x39, 0x63, 0x38, 0x66], 0x2d, [0x35, 0x38, 0x30, 0x34, 0x61, 0x65, 0x65, 0x31]}}}]})
futimesat(r0, &(0x7f0000002500)='./file0\x00', &(0x7f0000002540))
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
[ 854.210025] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 854.210051] RIP: 0033:0x7f99e12c0b19
[ 854.210069] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 854.210093] RSP: 002b:00007f99de836188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 854.210116] RAX: ffffffffffffffda RBX: 00007f99e13d3f60 RCX: 00007f99e12c0b19
[ 854.210133] RDX: 0000000020000400 RSI: 0000000040305828 RDI: 0000000000000004
[ 854.210148] RBP: 00007f99de8361d0 R08: 0000000000000000 R09: 0000000000000000
[ 854.210163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 854.210177] R13: 00007ffdac714baf R14: 00007f99de836300 R15: 0000000000022000
[ 854.210218]
07:04:25 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x2000000, {0x2c}}, 0x14}}, 0x0)
07:04:25 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x5460, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:04:25 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
[ 854.321739] SLUB: Unable to add cache 9p-fcall-cache-136 to sysfs
07:04:25 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 74)
[ 854.428967] FAULT_INJECTION: forcing a failure.
[ 854.428967] name failslab, interval 1, probability 0, space 0, times 0
[ 854.429954] CPU: 0 UID: 0 PID: 10636 Comm: syz-executor.3 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 854.429971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 854.429978] Call Trace:
[ 854.429983]
[ 854.429988] dump_stack_lvl+0xfa/0x120
[ 854.430015] should_fail_ex+0x4d7/0x5e0
[ 854.430036] ? __kernfs_new_node+0xd3/0x870
[ 854.430052] should_failslab+0xc2/0x120
[ 854.430069] kmem_cache_alloc_noprof+0x72/0x690
[ 854.430084] ? perf_trace_lock_acquire+0xc9/0x700
[ 854.430105] ? __kernfs_new_node+0xd3/0x870
[ 854.430120] __kernfs_new_node+0xd3/0x870
[ 854.430138] ? __pfx___kernfs_new_node+0x10/0x10
[ 854.430157] ? lock_acquire+0x15e/0x2f0
[ 854.430171] ? kernfs_root+0x23/0x2a0
[ 854.430186] ? find_held_lock+0x2b/0x80
[ 854.430204] ? kernfs_root+0xee/0x2a0
[ 854.430218] ? lock_release+0xc8/0x290
[ 854.430231] ? lock_is_held_type+0x9e/0x120
[ 854.430255] kernfs_new_node+0x13c/0x1e0
[ 854.430277] __kernfs_create_file+0x55/0x360
[ 854.430293] sysfs_add_file_mode_ns+0x21c/0x440
[ 854.430310] ? __pfx_slab_attr_store+0x10/0x10
[ 854.430325] internal_create_group+0x571/0xeb0
[ 854.430348] ? __pfx_internal_create_group+0x10/0x10
[ 854.430374] sysfs_slab_add+0x18e/0x220
[ 854.430391] do_kmem_cache_create+0x6d6/0x750
[ 854.430408] __kmem_cache_create_args+0x1a4/0x370
[ 854.430423] ? p9_client_create+0xd5e/0x11d0
[ 854.430441] p9_client_create+0xe14/0x11d0
[ 854.430461] ? __pfx_p9_client_create+0x10/0x10
[ 854.430475] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 854.430500] ? trace_kmalloc+0x1f/0xb0
[ 854.430516] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 854.430531] ? kasan_save_track+0x14/0x30
[ 854.430550] ? v9fs_session_init+0xeb/0x17a0
[ 854.430570] ? lockdep_init_map_type+0x4b/0x240
[ 854.430586] ? __raw_spin_lock_init+0x3a/0x110
[ 854.430606] v9fs_session_init+0x1df/0x17a0
[ 854.430624] ? do_raw_spin_lock+0x123/0x260
[ 854.430641] ? find_held_lock+0x2b/0x80
[ 854.430659] ? __create_object+0x59/0x80
[ 854.430679] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 854.430696] ? __pfx_v9fs_session_init+0x10/0x10
[ 854.430715] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 854.430732] ? __create_object+0x59/0x80
[ 854.430750] ? trace_kmalloc+0x1f/0xb0
[ 854.430763] ? __kmalloc_cache_noprof+0x26f/0x690
[ 854.430783] ? cred_has_capability.isra.0+0x1be/0x2c0
[ 854.430808] v9fs_mount+0xbc/0x9e0
[ 854.430821] ? __pfx_v9fs_mount+0x10/0x10
[ 854.430836] ? cap_capable+0xdb/0x3b0
[ 854.430855] ? __pfx_v9fs_mount+0x10/0x10
[ 854.430868] legacy_get_tree+0x109/0x220
[ 854.430892] vfs_get_tree+0x93/0x340
[ 854.430912] path_mount+0x132d/0x1dd0
[ 854.430928] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 854.430944] ? __pfx_path_mount+0x10/0x10
[ 854.430958] ? kmem_cache_free+0x2a1/0x540
[ 854.430969] ? putname.part.0+0x11b/0x160
[ 854.430988] ? getname_flags.part.0+0x1c6/0x540
[ 854.431007] ? putname.part.0+0x11b/0x160
[ 854.431027] __x64_sys_mount+0x27b/0x300
[ 854.431042] ? __pfx___x64_sys_mount+0x10/0x10
[ 854.431064] do_syscall_64+0xbf/0x360
[ 854.431078] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 854.431091] RIP: 0033:0x7f4daff34b19
[ 854.431101] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 854.431113] RSP: 002b:00007f4dad4aa188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 854.431125] RAX: ffffffffffffffda RBX: 00007f4db0047f60 RCX: 00007f4daff34b19
[ 854.431133] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 854.431141] RBP: 00007f4dad4aa1d0 R08: 0000000020000100 R09: 0000000000000000
[ 854.431149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 854.431156] R13: 00007ffcedbdf37f R14: 00007f4dad4aa300 R15: 0000000000022000
[ 854.431176]
[ 854.502015] SLUB: Unable to add cache 9p-fcall-cache-137 to sysfs
07:04:37 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x3000000, {0x2c}}, 0x14}}, 0x0)
07:04:37 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006}) (fail_nth: 17)
07:04:37 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:04:37 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 75)
07:04:37 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 77)
07:04:37 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40049409, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:04:37 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40086602, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:04:37 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000180)={'wpan0\x00'})
sendmsg$NLBL_MGMT_C_LISTALL(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x40, 0x0, 0x0, 0x70bd29, 0x25dfdbff, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x23}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @local}]}, 0x40}}, 0x801)
r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)=ANY=[])
syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0)
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
fsync(r2)
r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r3, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x4002, 0xe0)
r5 = dup2(r4, r4)
sendto$unix(r3, &(0x7f0000000200)="92c3c9d84eb33d1583df12bac01774c6966a83492b56595887d8d8112fd0faab60ab92a5442b4ba28c96ccaff6784cca", 0x30, 0xc0, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'})
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f0000000180)={{0x1, 0x1, 0x18, r6, {0x8}}, './file0\x00'})
[ 866.689261] vfat: Unknown parameter '802.15.4 MAC'
[ 866.754317] vfat: Unknown parameter '802.15.4 MAC'
07:04:48 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, 0xffffffffffffffff, 0x878c2000)
r2 = fork()
ptrace(0x10, r2)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:04:48 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40086602, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:04:48 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xfffffffffffffff8, 0x4, &(0x7f0000001380)=[{&(0x7f0000000240)="3a5659065dea9039691df29deb156653df44e1eb36d64ff42e42edb4fe6aeb51dbf607cce1695a558406ce7a404ca7b5cbc0af323e87bef746ca3e089cce90891beb97489ecc8d862879b9b39f54528d63fcf06536d184bf0d87f9a1a97dcdd1a8c9b1cc4ae51d342baf781d30aef9a03afd7e0b91e87990cc66409bbd2950235ed6b145bd7cc364fe1a19cf4dbc3152e9f3307acede8214367f96d3c91f3a7e859c8a3416dd3f49d3d61b0f8ae6d3d0ad0809f58e6815f3d5", 0xb9, 0x4}, {&(0x7f0000000180)="f69c75e85f262ad738f33dcdc83a94b85f7095b84e714867901378d0f5fed7bd027964e6405bbb16373516a23fdc9ef770f9726fbe8d95e558f3377175c3fd98e207a6b6dcd76e0023b56299fc9f94524bcf13b01ed8", 0x56, 0x100}, {&(0x7f0000000300)="f1d16a78e025b24d56d9fc7cf67e28d90cf33cb06c13ed7cc6cd8762178cc22637ab546eb3a06937cfca175cb0109f3a7787a48e098d15d6f46d98027bd8906c06c7ccc6da34c17e1b1cb95ccf59e48a5f520a4c0b5bdc5698c5521c8f63438ed6f947c463b7778b3af4167e0ef7770f6002e90629f42a94f80fe24f9dd16632e3e29a5bb5998a34b762b0e745486854fb435ff10cec121e77af30d2f3bc986fd37193853707e2e2eb9646472460ff522dac7f75d2110c0c3ec43092351793e79680709d00e40c7bd6af7c2facabd3d2a8165d94ef88c76893a8ce9d8cec27ea5ba52613523a4f6ba3760dcc764985f20336416898f4a7a34793941fcef1ec525e4c5ce4b744d66e24261a6b663a243704a90da375137b05edab9f7fef882dbd9a8e7c12350588b3659174e5255de20f3e423cd0bf9dd94191e0261dc78e1a5974cee1aaecf41e4f40116035ed913ee44c4aa9b8fdb184b5ac5e0a6e5b3a4536655559d72e75b631db9f93cc5cdc0af95a97a87a02eb756fd204321f1bdc88012b4c9932a5f682b1bc72c896eff223f395dfd3ff91861e49413e5c5190c3153afcc5f52c3cf209474926274d03a1b639aad1ef9f16208073af52d7e1044eb022b0035dc4334ed5710a58de00dff148e6d189b0ea6bde6620b2564550f9cce6515845a092abccc7103b69c4dd2772c0f89763af1ca2bb4f424054a88093d24edbe9a0ac2ac7bf1e7edc3bd161e80986a4b2cee21533288c3eff389eea616511e1397d0df3e3d0ce913d23c141bfcc27252e9400ebd0c39a6d0b58c8e55ae85a7bf146e9f3ad960bd9644742bf1966226ca543e291c8c4e3aa525eefd0c010b330b6b6c38addb0ffda8fa8da01ec84145229a105c6ea1bf17dff6201ab591f0342a4ae055b1a6b224539e960e32fba160088cfdaa3bfbbcc761e5574436e805f29bb62a6ae3352043966fa9b2bab754d748c071100881848a20d9c43b7b146308d32f29552568dacba67c6d0e5d97c5e10249a0987b95ee3ce80eca87bd146242cc86be56683f5121e83623d8b986120e195b837ad7fbeeb3fc06c3cb89ac0e293692be8e723859d3bd9879ccde092247b8868157e3bd4cb5d430dcd06787bf11d24226ce2f93fa363ed7c674b963538baf89712fd7bab39613a0bc04e2ee7b683cb55a75326202e3ee419253f2edfdb5eb133ae81e7543a536df96611b105b980b9022899d69f3308d16dca560ae447b7d9c359389e58b6ec852e28ca891a41aee0a6b33bcb72ce560e734727083c2e4285e17fc5f8f4adb325600628714a148bce6979c697dd0a0c887f8b61d5ad64ab74651aa460b808b1987068f666f1abb3c9e5de40753e4a2341a0689f94bb3f8a25da6c973ecbfd7ebf9ae5ebc1627d895dbeccaf7d3b0f9f404982976ef53ab90b9b6b77eca23f535cdfb4ce4eae9c1da68be5739f88063565e8ba3f5951f98d6559caff08a3f84d8db068a11b90b4d57ee52c49cd1145d6b6210dadf8c162c2a7d50cd7c1606055b933cc60187c8790ff982abdc942bc74cbffe9e8c1eedf4ee77a714a0e76636f938c99b8117dbbc4fe5d5d764106d3178f3e5a4f1a37aa6b4f9b175bc162dd324070572cbb1bc68135e7b73d086ceaf3104770e896b13f7042e09184fe66e0daafd758a20f63b720886ed42c5c04cd12fb671f208f94b7b9ceb0fb428b7b885d6b774f4b7188dd1a6137f0f8545f92985a7271557a7a43d455cfabc95b67bb4986434cc2be97fde3392a35870360113667207d15a6d862065838628b6a49b22df5b58cf118cd1ff51cb24a9ec9f1dca54ef80b60439c232824b88c6d8ce82b13d1a9a06b868adf2b7ffaac218cb45e60135e95421e79a1d96f886ce5a7b0e0c6c35e9ddff31ced2a2e8c3b90cdd37ee3b8f6be65c2385d1c483646a97bb5817de108b784a9a3814979cf6294cfacb13cf6305a794b36f8432c14db994a0d6417255c45d3ca0c54cf8dbb7e119b64c5cbaea7bced61f3d6be1847e432e942ce25ffd1959ecf4d340bc5ea34b8a42da5c4f3d5168782ebc2685337f0bc8096583b0b6178d026481570bbf749d1e1be8459ca35cd5a2fb93fb7debb708e510a4b17c7833cfb6fbc29237b090b773c2abecabccd6a55feedd983c4b8ef2d7bb01436966e48ef5fba63316fd2fefa6875563aad8017619e7d78935b3756aa56d2a27415b6ee7251ee4fed0e03f802acd60b6db439493426c5150406eb92eaed8a321dfaf94a57a49c02fe983b37e921b650210f46f60bd42dd6f9c6990328320d27dbc36cc40c145e5504a82daae63281eae7669b4811d5a230e7a244ce6a38c7fa3fed5fd2750a000b7729595da9aa90e41a39330a3d942ccffca49a923f71fbba7ffe7b08d469e884d5574305ae75a6b79925e8b9578dae9c1b853634432f079c38518d8d27043dafc0c5b1ad31c354aee77a66b19308d0b3640cd3530a34bff1c4c922618876f63a749e95f979fa3cfe5b5f386bd3acaf2c6c040d8d09de1c056ea114707ab8b50e62f199e44b3249c20f9eb68fd783167432e16a148a76f0d2c1b2fccb89ea7c98dacb4b2fab09e96bfde6870c69ec94c3a5bcbacd546a681f91b000fc07cc24a94e2f3b72964afec09a3e780ef02f06a25b37fac7a233d4e445d69c380ed9f423f2ab1038cd190eb275d4cfcd08a937877abd359b36ce5d94bb910606ce9bb5ceb0e14e655b1f96280d9e82a1f0eeabda7b00953f045a8a56a778d612fd598257fd89e02b6013f0df7276bde0ca0cc705cd0c9eec8063f72398a2dc6c63fa0ff715ebe8ca04f0e0449368ab07d95efc81dbd5a14af83f276bd444bf397b9f5d9f411f8be4ee6ff98b9f6c860fc37c4cb452bc83c8e2bbc862fd2cf5d63a21e1baf15638c5323683e0f843b79bf2657a1d6299e15665e28a84ce711687b51f99872f292b3cf649fa4a9df77f56fb42293376963cd981b55400328023827c2516b83eaec7310a7e2932dc5f1b55faf5a5a76e071e69ee465f34570986676eab9237122d35f530178a0e91c6edfed68b52877f2a02ba8fa0bc83c82cc2411ef6f824957eb637470ddaca49f5da3b2c94b1b9d59c743852e552b42207e8da468cf1aa72b7387f60bbabac66ed6ee2e72b307c1e978c095e6d3bcca3df3bcaf52962ccadfbb7841e024ddf8a33eaee42062bf69959ba5202ccea2031f23b2011d96a74ab35324bf5892341a4074efccea86e5944dcb2cb56ea2979891a755a79ab01220c96c1323d89726287e6e64c64e8bdfd40278b7cf43ad3bc3286d1dfa030143be31347131aba9171fe3422aa8f85d3fd94037c3670b63abf14bf5908cdf17c9ed20b90b5d4beb4b0606aebf72f2b5182bd4b3cd110268397d3f1cf950eaf03079908ec6a9b37096ed20e985deb851fc4197d42c06b21ea4cc08d9177e853232c53ca5aadc3780bba694f382b2db3ba9de14f4b0aa2b02d6c7b49f1e107513effe8110e0a8351a6ecf29a15d90a4d2e4ce16d7edab3349ff08203257dbbdb4f22272ecf5a236d20b1a072ac43732cb0dc8ae296ee537c9709709039b98af8d5dbd8e8bf167199f4f8beb4942b0fbcb3e574407437a57fe0caba7b1a4c5650006ce2250713de47c99bef47fb3f6641b0ce2eaa82429535ac0a0464534a4773e0d3e928f2906cd57f6625dd8daa3d9cb2f010855d3f52412565b5be6d9e4aed25141d1fe86ba56a41da2b9acf1c8519a6cf5a55d373709c20b1dd5541251911e642d9f5116e0893077cda8b8cc2fb89cd65a07a5f514d25bbd8e0e9964e7d840d4fee44b93909656b874340e48db912869ac38fa3db6318793e3a8dd2b450436cf84ca8815589cbe209cb969febd7adf9ac06077afd51e286fef6790284859c85407a1762aff23e4330b77001fc090d63ce4d2ae95ffbe0f0e8de62b3cb396c50465a401adefb2e47e0fe4acc664d3bb1aa774c2012fcc34e16ffa78edab80067269dacc0d4f3502b46b8295e027886cc1e036f2e66811a136d7b2a11f169c90e5dc9e52fa144e314363def52965072697a2da47bf55c57f6b05860fd9e84a8115d2543d052c87583ca6c03ba3c47b9466af1cfea3e55cee3cbf5a0f449c8863bb2651c8811fce2ffa897c4a1a50ed70f276a657205a9db503903ac6a2cf20fc5b179e88d790cde96ba0c029425d45082a1526b7a29f0432480469d49b17e35b059a55344779917c9d9a9268502e0a2c62944887a917c0d62b6fa9b2cad9bdbb492b5f27116345b51580d8fd6ed0aa4619ebebdd8cdd0dc8a04be48e7ea502d3ab798a7d7add8069a5a37168ee17ef4093195a64abc8e289ac22aef2cd3b78b3a9abb8657a463a3b041b115809827e74d49931c8774099241ae49dea619dec7a9f44dd3ca51d3a1cbb3df276e841d1aa5984060d4821edced84c776a8dc8e254e4162ecbaed8e504fb464ed8c0d5b378e859d9a7b75d2a8403d458750118c4725298ff9e3c9861f6ad312f0e05b8b78546a5ce85e1e47a9ec040ceb0ee819efaaf8505df5dedb284275169057a8c9a400d536d627e0bb31444c787aa1df12f9659fc03bd62093311e501a16bacecb25050bae79c6b514bac8a72eea4c9e13c7e59f1f55f78325848a3d41875e27366941550d1444bf3cef333142a3de547217f44fe377f6e1333c63ce44a3d5a1fcd6c7fd473c823bc65145d4e80acbdf24eaec56da16fcd38871326659c9db0381b13841a23683a886e9a2a7bab3990535ac28c860f6cb79b24dc3f81f4bdbb0274295f61f3732c532c489a91692f2a8f06e6000d85b3fcfb165bdebcf94dcf5173fd0c68e83feb7b0dd674f5bf3c7440ec25d2b325e6e6ec5feeff966a389c89759652999be5f64e3998ce5fe24e24a2499d61e508c89a3025be02af35f815f5b826ad89ccb525136d1d99ad6142edb51db0126190629f0563efbb14f33b6e8985964576fab792bee77fd13f10f5f825407d76a27378bc2971462606bd0905b7622ef5004915ba05e75bd8deaacb45037fc1aba3d9b8d509dd3aa3f34d7c9b2a4f4b846ba5ea1e72557bcaa6b8d5554d7ad2f6d518cb41c52902beefb6d0cac82eb1330de55a878e1ea272c02857677de3644ed34144cb803d842af3791a1a3aa964be68538c49c563c51824107362cde62f92e9df6e50acccc1ec1c0a573719cfaa0f5a72318cef84b28e7dbfb68948152da8b4de527625a611e1964dc8cef2b5b0cf148b9d2780107ad39d80dbd688f414eb3fc63103205af4d6b0d6ca8ff64ca32177e240fa87fefe0a7a09c3c0f84aac4ccc457b8e1a285863d8762228a12df619fc0957cfc98977b41389f44422fbd83f3505274ff4b594a1003d26beafaa87134528555d26b84186f4b7ab8a94a211b3fadf97036c9a0ebd41e41547ef537d15191657b4882e11f22b9d5b6dcac0a937981917e351843a8d7c0255c2079dcb9dee71741c9d71b375ad8470c1f74678a3286d5d8cdfd6b2869b360acade11f8c510178d389a73609855315e513bb9ee62e5d7c1af7d8ba0a962617a83303a660416a2032ab5c11a106cb8c85985b88507a0ca3f7a03f2ab281b0b7ffe946b9937cc2d18dae4cfd09d9ccfee2c19b53236ce8133384c5c5ffcc85b4bde5aa25376dea2f2842f68f5964fe0014986dc4cb0b72bef3c00d3ddab03b7d91544f54705250c30e69be0ad4e2314fa6304d700b93fe2f0342fa8890e2e5c267dc9c95e71cb1afb65899d73f4934e61c9084d1c7c1c0dc29572e4bae0ccecdd9142cb4f9b80bff4ba608a23bc2e94d1ca559f75eeb58", 0x1000, 0x3}, {&(0x7f0000001300)="566fbd4e3510610324fbbc6dac165699e620a8b0275147e01673dad9dd397ca32a69a2824264b78ec3e1763743bbf9121568b1e3a9fcdacaec8ec9715c52763e5c1cc78a0873e5a18dfe633f4f956576247b6b7fe03214b1cd1f3c843c88ff9c74d83907836fb92ed0b41cd88b6756", 0x6f, 0x229}], 0xb0018, &(0x7f0000001480)={[{@cruft}, {@check_relaxed}, {@overriderock}, {@utf8}, {@nocompress}, {@block={'block', 0x3d, 0x400}}], [{@hash}]})
mount(&(0x7f0000001400)=@md0, &(0x7f0000001440)='./file0\x00', &(0x7f0000001500)='incremental-fs\x00', 0x800010, &(0x7f0000001540)='overriderockperm')
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x40, 0x1)
07:04:48 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006}) (fail_nth: 18)
07:04:48 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 78)
07:04:48 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40086604, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:04:48 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 76)
07:04:48 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x4000000, {0x2c}}, 0x14}}, 0x0)
07:04:48 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x9000000, {0x2c}}, 0x14}}, 0x0)
[ 877.044532] FAULT_INJECTION: forcing a failure.
[ 877.044532] name failslab, interval 1, probability 0, space 0, times 0
[ 877.045645] CPU: 1 UID: 0 PID: 11028 Comm: syz-executor.3 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 877.045662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 877.045670] Call Trace:
[ 877.045675]
[ 877.045680] dump_stack_lvl+0xfa/0x120
[ 877.045709] should_fail_ex+0x4d7/0x5e0
[ 877.045729] ? __kernfs_new_node+0xd3/0x870
[ 877.045746] should_failslab+0xc2/0x120
[ 877.045763] kmem_cache_alloc_noprof+0x72/0x690
[ 877.045779] ? perf_trace_lock_acquire+0xc9/0x700
[ 877.045800] ? __kernfs_new_node+0xd3/0x870
[ 877.045816] __kernfs_new_node+0xd3/0x870
[ 877.045835] ? __pfx___kernfs_new_node+0x10/0x10
[ 877.045855] ? lock_acquire+0x15e/0x2f0
[ 877.045871] ? kernfs_root+0x23/0x2a0
[ 877.045886] ? find_held_lock+0x2b/0x80
[ 877.045906] ? kernfs_root+0xee/0x2a0
[ 877.045921] ? lock_release+0xc8/0x290
[ 877.045934] ? lock_is_held_type+0x9e/0x120
[ 877.045960] kernfs_new_node+0x13c/0x1e0
[ 877.045982] __kernfs_create_file+0x55/0x360
[ 877.045999] sysfs_add_file_mode_ns+0x21c/0x440
[ 877.046017] ? __pfx_slab_attr_store+0x10/0x10
[ 877.046033] internal_create_group+0x571/0xeb0
[ 877.046057] ? __pfx_internal_create_group+0x10/0x10
[ 877.046084] sysfs_slab_add+0x18e/0x220
[ 877.046097] do_kmem_cache_create+0x6d6/0x750
[ 877.046115] __kmem_cache_create_args+0x1a4/0x370
[ 877.046130] ? p9_client_create+0xd5e/0x11d0
[ 877.046149] p9_client_create+0xe14/0x11d0
[ 877.046170] ? __pfx_p9_client_create+0x10/0x10
[ 877.046185] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 877.046211] ? trace_kmalloc+0x1f/0xb0
[ 877.046226] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 877.046240] ? kasan_save_track+0x14/0x30
[ 877.046258] ? v9fs_session_init+0xeb/0x17a0
[ 877.046278] ? lockdep_init_map_type+0x4b/0x240
[ 877.046295] ? __raw_spin_lock_init+0x3a/0x110
[ 877.046316] v9fs_session_init+0x1df/0x17a0
[ 877.046335] ? do_raw_spin_lock+0x123/0x260
[ 877.046354] ? find_held_lock+0x2b/0x80
[ 877.046373] ? __create_object+0x59/0x80
[ 877.046398] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 877.046416] ? __pfx_v9fs_session_init+0x10/0x10
[ 877.046436] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 877.046455] ? __create_object+0x59/0x80
[ 877.046474] ? trace_kmalloc+0x1f/0xb0
[ 877.046489] ? __kmalloc_cache_noprof+0x26f/0x690
[ 877.046510] ? cred_has_capability.isra.0+0x1be/0x2c0
[ 877.046536] v9fs_mount+0xbc/0x9e0
[ 877.046550] ? __pfx_v9fs_mount+0x10/0x10
[ 877.046565] ? cap_capable+0xdb/0x3b0
[ 877.046585] ? __pfx_v9fs_mount+0x10/0x10
[ 877.046598] legacy_get_tree+0x109/0x220
[ 877.046622] vfs_get_tree+0x93/0x340
[ 877.046643] path_mount+0x132d/0x1dd0
[ 877.046661] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 877.046678] ? __pfx_path_mount+0x10/0x10
[ 877.046693] ? kmem_cache_free+0x2a1/0x540
[ 877.046705] ? putname.part.0+0x11b/0x160
[ 877.046724] ? getname_flags.part.0+0x1c6/0x540
[ 877.046745] ? putname.part.0+0x11b/0x160
[ 877.046766] __x64_sys_mount+0x27b/0x300
[ 877.046782] ? __pfx___x64_sys_mount+0x10/0x10
[ 877.046805] do_syscall_64+0xbf/0x360
[ 877.046819] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 877.046833] RIP: 0033:0x7f4daff34b19
[ 877.046844] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 877.046857] RSP: 002b:00007f4dad4aa188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 877.046870] RAX: ffffffffffffffda RBX: 00007f4db0047f60 RCX: 00007f4daff34b19
[ 877.046879] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 877.046887] RBP: 00007f4dad4aa1d0 R08: 0000000020000100 R09: 0000000000000000
[ 877.046895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 877.046902] R13: 00007ffcedbdf37f R14: 00007f4dad4aa300 R15: 0000000000022000
[ 877.046923]
[ 877.060548] EXT4-fs warning (device sda): __ext4_ioctl:1258: Setting inode version is not supported with metadata_csum enabled.
[ 877.083435] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 877.085340] FAULT_INJECTION: forcing a failure.
[ 877.085340] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 877.085742] FAT-fs (loop5): Directory bread(block 3) failed
[ 877.086344] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 877.087061] CPU: 0 UID: 0 PID: 11029 Comm: syz-executor.4 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 877.087095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 877.087108] Call Trace:
[ 877.087118]
[ 877.087129] dump_stack_lvl+0xfa/0x120
[ 877.087178] should_fail_ex+0x4d7/0x5e0
[ 877.087225] _copy_to_user+0x32/0xd0
[ 877.087273] simple_read_from_buffer+0xe0/0x180
[ 877.087324] proc_fail_nth_read+0x18a/0x240
[ 877.087362] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 877.087407] ? security_file_permission+0x22/0x90
[ 877.087454] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 877.087487] vfs_read+0x1eb/0xc70
[ 877.087538] ? __pfx_vfs_read+0x10/0x10
[ 877.087574] ? lock_release+0xc8/0x290
[ 877.087621] ? __fget_files+0x20d/0x3b0
[ 877.087686] ksys_read+0x121/0x240
[ 877.087715] ? __pfx_ksys_read+0x10/0x10
[ 877.087804] do_syscall_64+0xbf/0x360
[ 877.087839] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 877.087864] RIP: 0033:0x7f99e127369c
[ 877.087884] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 877.087907] RSP: 002b:00007f99de836170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 877.087930] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99e127369c
[ 877.087946] RDX: 000000000000000f RSI: 00007f99de8361e0 RDI: 0000000000000005
[ 877.087961] RBP: 00007f99de8361d0 R08: 0000000000000000 R09: 0000000000000000
[ 877.087976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 877.087990] R13: 00007ffdac714baf R14: 00007f99de836300 R15: 0000000000022000
[ 877.088062]
[ 877.109432] FAT-fs (loop5): Directory bread(block 4) failed
[ 877.118332] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 877.120464] FAT-fs (loop5): Directory bread(block 5) failed
[ 877.125552] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 877.126384] FAT-fs (loop5): Directory bread(block 6) failed
[ 877.127100] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 877.128021] FAT-fs (loop5): Directory bread(block 7) failed
[ 877.128909] SLUB: Unable to add cache 9p-fcall-cache-140 to sysfs
[ 877.128954] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 877.130790] FAT-fs (loop5): Directory bread(block 8) failed
[ 877.131216] FAULT_INJECTION: forcing a failure.
[ 877.131216] name failslab, interval 1, probability 0, space 0, times 0
[ 877.131414] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 877.133091] CPU: 0 UID: 0 PID: 11033 Comm: syz-executor.1 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 877.133124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 877.133138] Call Trace:
[ 877.133146]
[ 877.133156] dump_stack_lvl+0xfa/0x120
[ 877.133200] should_fail_ex+0x4d7/0x5e0
[ 877.133235] ? __kernfs_new_node+0xd3/0x870
[ 877.133264] should_failslab+0xc2/0x120
[ 877.133294] kmem_cache_alloc_noprof+0x72/0x690
[ 877.133326] ? perf_trace_lock_acquire+0xc9/0x700
[ 877.133365] ? __kernfs_new_node+0xd3/0x870
[ 877.133400] __kernfs_new_node+0xd3/0x870
[ 877.133436] ? __pfx___kernfs_new_node+0x10/0x10
[ 877.133473] ? lock_acquire+0x15e/0x2f0
[ 877.133500] ? kernfs_root+0x23/0x2a0
[ 877.133529] ? find_held_lock+0x2b/0x80
[ 877.133564] ? kernfs_root+0xee/0x2a0
[ 877.133593] ? lock_release+0xc8/0x290
[ 877.133617] ? lock_is_held_type+0x9e/0x120
[ 877.133663] kernfs_new_node+0x13c/0x1e0
[ 877.133704] __kernfs_create_file+0x55/0x360
[ 877.133739] sysfs_add_file_mode_ns+0x21c/0x440
[ 877.133791] ? __pfx_slab_attr_store+0x10/0x10
[ 877.133837] internal_create_group+0x571/0xeb0
[ 877.133887] ? __pfx_internal_create_group+0x10/0x10
[ 877.133938] sysfs_slab_add+0x18e/0x220
[ 877.133964] do_kmem_cache_create+0x6d6/0x750
[ 877.133996] __kmem_cache_create_args+0x1a4/0x370
[ 877.134024] ? p9_client_create+0xd5e/0x11d0
[ 877.134058] p9_client_create+0xe14/0x11d0
[ 877.134097] ? __pfx_p9_client_create+0x10/0x10
[ 877.134124] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 877.134172] ? trace_kmalloc+0x1f/0xb0
[ 877.134199] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 877.134225] ? kasan_save_track+0x14/0x30
[ 877.134257] ? v9fs_session_init+0xeb/0x17a0
[ 877.134294] ? lockdep_init_map_type+0x4b/0x240
[ 877.134324] ? __raw_spin_lock_init+0x3a/0x110
[ 877.134364] v9fs_session_init+0x1df/0x17a0
[ 877.134399] ? do_raw_spin_lock+0x123/0x260
[ 877.134433] ? find_held_lock+0x2b/0x80
[ 877.134468] ? __create_object+0x59/0x80
[ 877.134505] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 877.134539] ? __pfx_v9fs_session_init+0x10/0x10
[ 877.134575] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 877.134609] ? __create_object+0x59/0x80
[ 877.134644] ? trace_kmalloc+0x1f/0xb0
[ 877.134671] ? __kmalloc_cache_noprof+0x26f/0x690
[ 877.134709] ? cred_has_capability.isra.0+0x1be/0x2c0
[ 877.134772] v9fs_mount+0xbc/0x9e0
[ 877.134808] ? __pfx_v9fs_mount+0x10/0x10
[ 877.134836] ? cap_capable+0xdb/0x3b0
[ 877.134872] ? __pfx_v9fs_mount+0x10/0x10
[ 877.134897] legacy_get_tree+0x109/0x220
[ 877.134939] vfs_get_tree+0x93/0x340
[ 877.134976] path_mount+0x132d/0x1dd0
[ 877.135006] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 877.135037] ? __pfx_path_mount+0x10/0x10
[ 877.135065] ? kmem_cache_free+0x2a1/0x540
[ 877.135087] ? putname.part.0+0x11b/0x160
[ 877.135121] ? getname_flags.part.0+0x1c6/0x540
[ 877.135159] ? putname.part.0+0x11b/0x160
[ 877.135199] __x64_sys_mount+0x27b/0x300
[ 877.135228] ? __pfx___x64_sys_mount+0x10/0x10
[ 877.135270] do_syscall_64+0xbf/0x360
[ 877.135297] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 877.135322] RIP: 0033:0x7f677f39bb19
[ 877.135340] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 877.135363] RSP: 002b:00007f677c911188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 877.135386] RAX: ffffffffffffffda RBX: 00007f677f4aef60 RCX: 00007f677f39bb19
[ 877.135402] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 877.135417] RBP: 00007f677c9111d0 R08: 0000000020000100 R09: 0000000000000000
[ 877.135432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 877.135446] R13: 00007fff3c03109f R14: 00007f677c911300 R15: 0000000000022000
[ 877.135485]
[ 877.152623] SLUB: Unable to add cache 9p-fcall-cache-141 to sysfs
[ 877.157606] FAT-fs (loop5): Directory bread(block 9) failed
07:04:48 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40087602, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:04:48 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:04:48 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, 0xffffffffffffffff, 0x878c2000)
r2 = fork()
ptrace(0x10, r2)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
[ 877.231490] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 877.232216] FAT-fs (loop5): Directory bread(block 3) failed
[ 877.232842] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 877.234487] FAT-fs (loop5): Directory bread(block 4) failed
[ 877.238847] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 877.242631] FAT-fs (loop5): Directory bread(block 5) failed
07:04:48 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0xf000000, {0x2c}}, 0x14}}, 0x0)
07:04:48 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x1000010, &(0x7f0000000240)=ANY=[@ANYBLOB="5a6b520aa359998699666b45455ef6a8c81ee313eda35ea3648834183fd82f90175469e6a61b", @ANYRESOCT, @ANYBLOB="815d2b3f159626c0a48944ccae6e587ceee303000000f5967b9606af1c1ca78e0acd39e389c716262bcc16beb7d56dab8d58cc3aa6a28fc6267266d4b6f037a17fd924b0c64a6781566eca4974461dad88d41c55573213a803d94a624a414dc975534526c25b04d99092e621bf2fcd3a5f2cb32f44d2821e2d9ff801701112cb3c249f904e954e8416b177f9e4a58d77784e82f4d5b5610bf195df06405b4088e28f74205a46768fc273910c037795f8f73fa19c16af64d4da21e213f17964700f409e7967a626853a5dcbe6ebcb9fd0622e84f69f1163ef78e092d99153464430c436a37a276fa3e8c64d1c170d418602", @ANYBLOB="1313f873949ced67320b337c83f76c259c809ce55c9a11fbc90fe813a074e2d8e380f8ae6e0ea24004a8821944b4d0"])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
07:04:48 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 77)
[ 877.378879] EXT4-fs warning (device sda): __ext4_ioctl:1258: Setting inode version is not supported with metadata_csum enabled.
07:04:48 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:04:48 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 79)
[ 877.503209] loop5: detected capacity change from 0 to 264192
07:04:48 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x401c5820, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:04:48 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40086607, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:04:48 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x7a000000, {0x2c}}, 0x14}}, 0x0)
[ 877.526382] vfat: Unknown parameter 'ZkR
[ 877.526382] £Y™†™fkEE^ö¨È ãí£^£dˆ4?Ø/Tiæ¦01777777777777777777777]+?–&À¤‰DÌ®nX|îã'
[ 877.555206] loop5: detected capacity change from 0 to 264192
07:04:48 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x4b47, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
[ 877.570373] vfat: Unknown parameter 'ZkR
[ 877.570373] £Y™†™fkEE^ö¨È ãí£^£dˆ4?Ø/Tiæ¦01777777777777777777777]+?–&À¤‰DÌ®nX|îã'
07:04:48 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 78)
07:04:48 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x9effffff, {0x2c}}, 0x14}}, 0x0)
07:04:48 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x4b49, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:05:01 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x4020940d, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:05:01 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 79)
07:05:01 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0xf0ffffff, {0x2c}}, 0x14}}, 0x0)
07:05:01 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 80)
07:05:01 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x541b, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:05:01 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, 0xffffffffffffffff, 0x878c2000)
r2 = fork()
ptrace(0x10, r2)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:05:01 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x6609, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:05:01 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3b77, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400028001000270000004f801", 0x4c}, {0x0, 0x0, 0x6b}], 0x10c8c0, &(0x7f0000010d00)=ANY=[])
mknodat$loop(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x1)
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
[ 890.084633] loop5: detected capacity change from 0 to 29
[ 890.105103] FAULT_INJECTION: forcing a failure.
[ 890.105103] name failslab, interval 1, probability 0, space 0, times 0
[ 890.107067] CPU: 1 UID: 0 PID: 11498 Comm: syz-executor.1 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 890.107098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 890.107111] Call Trace:
[ 890.107118]
[ 890.107127] dump_stack_lvl+0xfa/0x120
[ 890.107171] should_fail_ex+0x4d7/0x5e0
[ 890.107204] ? __kernfs_new_node+0xd3/0x870
[ 890.107231] should_failslab+0xc2/0x120
[ 890.107259] kmem_cache_alloc_noprof+0x72/0x690
[ 890.107287] ? perf_trace_lock_acquire+0xc9/0x700
[ 890.107323] ? __kernfs_new_node+0xd3/0x870
[ 890.107350] __kernfs_new_node+0xd3/0x870
[ 890.107384] ? __pfx___kernfs_new_node+0x10/0x10
[ 890.107426] ? lock_acquire+0x15e/0x2f0
[ 890.107451] ? kernfs_root+0x23/0x2a0
[ 890.107479] ? find_held_lock+0x2b/0x80
[ 890.107511] ? kernfs_root+0xee/0x2a0
[ 890.107538] ? lock_release+0xc8/0x290
[ 890.107561] ? lock_is_held_type+0x9e/0x120
[ 890.107604] kernfs_new_node+0x13c/0x1e0
[ 890.107643] __kernfs_create_file+0x55/0x360
[ 890.107672] sysfs_add_file_mode_ns+0x21c/0x440
[ 890.107703] ? __pfx_slab_attr_store+0x10/0x10
[ 890.107731] internal_create_group+0x571/0xeb0
[ 890.107773] ? __pfx_internal_create_group+0x10/0x10
[ 890.107821] sysfs_slab_add+0x18e/0x220
[ 890.107845] do_kmem_cache_create+0x6d6/0x750
[ 890.107876] __kmem_cache_create_args+0x1a4/0x370
[ 890.107902] ? p9_client_create+0xd5e/0x11d0
[ 890.107933] p9_client_create+0xe14/0x11d0
[ 890.107970] ? __pfx_p9_client_create+0x10/0x10
[ 890.107996] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 890.108042] ? trace_kmalloc+0x1f/0xb0
[ 890.108067] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 890.108091] ? kasan_save_track+0x14/0x30
[ 890.108121] ? v9fs_session_init+0xeb/0x17a0
[ 890.108155] ? lockdep_init_map_type+0x4b/0x240
[ 890.108184] ? __raw_spin_lock_init+0x3a/0x110
[ 890.108221] v9fs_session_init+0x1df/0x17a0
[ 890.108254] ? do_raw_spin_lock+0x123/0x260
[ 890.108286] ? find_held_lock+0x2b/0x80
[ 890.108319] ? __create_object+0x59/0x80
[ 890.108354] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 890.108386] ? __pfx_v9fs_session_init+0x10/0x10
[ 890.108419] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 890.108451] ? __create_object+0x59/0x80
[ 890.108485] ? trace_kmalloc+0x1f/0xb0
[ 890.108510] ? __kmalloc_cache_noprof+0x26f/0x690
[ 890.108545] ? cred_has_capability.isra.0+0x1be/0x2c0
[ 890.108588] v9fs_mount+0xbc/0x9e0
[ 890.108613] ? __pfx_v9fs_mount+0x10/0x10
[ 890.108639] ? cap_capable+0xdb/0x3b0
[ 890.108672] ? __pfx_v9fs_mount+0x10/0x10
[ 890.108696] legacy_get_tree+0x109/0x220
[ 890.108735] vfs_get_tree+0x93/0x340
[ 890.108771] path_mount+0x132d/0x1dd0
[ 890.108800] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 890.108829] ? __pfx_path_mount+0x10/0x10
[ 890.108854] ? kmem_cache_free+0x2a1/0x540
[ 890.108875] ? putname.part.0+0x11b/0x160
[ 890.108906] ? getname_flags.part.0+0x1c6/0x540
[ 890.108943] ? putname.part.0+0x11b/0x160
[ 890.108979] __x64_sys_mount+0x27b/0x300
[ 890.109007] ? __pfx___x64_sys_mount+0x10/0x10
[ 890.109046] do_syscall_64+0xbf/0x360
[ 890.109072] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 890.109095] RIP: 0033:0x7f677f39bb19
[ 890.109113] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 890.109134] RSP: 002b:00007f677c911188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 890.109156] RAX: ffffffffffffffda RBX: 00007f677f4aef60 RCX: 00007f677f39bb19
[ 890.109171] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 890.109185] RBP: 00007f677c9111d0 R08: 0000000020000100 R09: 0000000000000000
[ 890.109213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 890.109226] R13: 00007fff3c03109f R14: 00007f677c911300 R15: 0000000000022000
[ 890.109263]
[ 890.183669] loop5: detected capacity change from 0 to 29
07:05:01 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
[ 890.194726] SLUB: Unable to add cache 9p-fcall-cache-145 to sysfs
07:05:01 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x5421, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:05:01 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0xfffff000, {0x2c}}, 0x14}}, 0x0)
07:05:01 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
mknodat$loop(r0, &(0x7f0000000040)='./file0\x00', 0x1, 0x1)
07:05:01 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x4008662c, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:05:01 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 81)
07:05:01 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x5450, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
[ 890.562001] blk_print_req_error: 18 callbacks suppressed
[ 890.562032] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 890.564332] FAT-fs (loop5): Directory bread(block 3) failed
07:05:01 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x4030582a, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
[ 890.570721] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
07:05:01 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 80)
07:05:01 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0xffffff7f, {0x2c}}, 0x14}}, 0x0)
[ 890.574330] FAT-fs (loop5): Directory bread(block 4) failed
[ 890.579717] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 890.581274] FAT-fs (loop5): Directory bread(block 5) failed
[ 890.582464] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 890.584893] FAT-fs (loop5): Directory bread(block 6) failed
[ 890.592435] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 890.595887] FAT-fs (loop5): Directory bread(block 7) failed
[ 890.600311] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 890.604490] FAT-fs (loop5): Directory bread(block 8) failed
[ 890.609101] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 890.612286] FAT-fs (loop5): Directory bread(block 9) failed
[ 890.634421] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 890.635885] FAT-fs (loop5): Directory bread(block 3) failed
[ 890.638870] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 890.642023] FAT-fs (loop5): Directory bread(block 4) failed
[ 890.647668] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 890.649131] FAT-fs (loop5): Directory bread(block 5) failed
[ 890.747820] FAULT_INJECTION: forcing a failure.
[ 890.747820] name failslab, interval 1, probability 0, space 0, times 0
[ 890.749778] CPU: 1 UID: 0 PID: 11797 Comm: syz-executor.3 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 890.749814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 890.749829] Call Trace:
[ 890.749839]
[ 890.749849] dump_stack_lvl+0xfa/0x120
[ 890.749897] should_fail_ex+0x4d7/0x5e0
[ 890.749934] ? __kernfs_new_node+0xd3/0x870
[ 890.749964] should_failslab+0xc2/0x120
[ 890.749996] kmem_cache_alloc_noprof+0x72/0x690
[ 890.750027] ? perf_trace_lock_acquire+0xc9/0x700
[ 890.750067] ? __kernfs_new_node+0xd3/0x870
[ 890.750096] __kernfs_new_node+0xd3/0x870
[ 890.750135] ? __pfx___kernfs_new_node+0x10/0x10
[ 890.750174] ? lock_acquire+0x15e/0x2f0
[ 890.750201] ? kernfs_root+0x23/0x2a0
[ 890.750231] ? find_held_lock+0x2b/0x80
[ 890.750268] ? kernfs_root+0xee/0x2a0
[ 890.750298] ? lock_release+0xc8/0x290
[ 890.750323] ? lock_is_held_type+0x9e/0x120
[ 890.750372] kernfs_new_node+0x13c/0x1e0
[ 890.750424] __kernfs_create_file+0x55/0x360
[ 890.750456] sysfs_add_file_mode_ns+0x21c/0x440
[ 890.750492] ? __pfx_slab_attr_store+0x10/0x10
[ 890.750522] internal_create_group+0x571/0xeb0
[ 890.750569] ? __pfx_internal_create_group+0x10/0x10
[ 890.750622] sysfs_slab_add+0x18e/0x220
[ 890.750649] do_kmem_cache_create+0x6d6/0x750
[ 890.750683] __kmem_cache_create_args+0x1a4/0x370
[ 890.750712] ? p9_client_create+0xd5e/0x11d0
[ 890.750748] p9_client_create+0xe14/0x11d0
[ 890.750789] ? __pfx_p9_client_create+0x10/0x10
[ 890.750818] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 890.750868] ? trace_kmalloc+0x1f/0xb0
[ 890.750896] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 890.750923] ? kasan_save_track+0x14/0x30
[ 890.750955] ? v9fs_session_init+0xeb/0x17a0
[ 890.750996] ? lockdep_init_map_type+0x4b/0x240
[ 890.751028] ? __raw_spin_lock_init+0x3a/0x110
[ 890.751069] v9fs_session_init+0x1df/0x17a0
[ 890.751105] ? do_raw_spin_lock+0x123/0x260
[ 890.751141] ? find_held_lock+0x2b/0x80
[ 890.751177] ? __create_object+0x59/0x80
[ 890.751215] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 890.751250] ? __pfx_v9fs_session_init+0x10/0x10
[ 890.751287] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 890.751322] ? __create_object+0x59/0x80
[ 890.751359] ? trace_kmalloc+0x1f/0xb0
[ 890.751387] ? __kmalloc_cache_noprof+0x26f/0x690
[ 890.751442] v9fs_mount+0xbc/0x9e0
[ 890.751469] ? __pfx_v9fs_mount+0x10/0x10
[ 890.751498] ? cap_capable+0xdb/0x3b0
[ 890.751536] ? __pfx_v9fs_mount+0x10/0x10
[ 890.751562] legacy_get_tree+0x109/0x220
[ 890.751605] vfs_get_tree+0x93/0x340
[ 890.751645] path_mount+0x132d/0x1dd0
[ 890.751677] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 890.751709] ? __pfx_path_mount+0x10/0x10
[ 890.751738] ? kmem_cache_free+0x2a1/0x540
[ 890.751760] ? putname.part.0+0x11b/0x160
[ 890.751796] ? getname_flags.part.0+0x1c6/0x540
[ 890.751836] ? putname.part.0+0x11b/0x160
[ 890.751877] __x64_sys_mount+0x27b/0x300
[ 890.751907] ? __pfx___x64_sys_mount+0x10/0x10
[ 890.751951] do_syscall_64+0xbf/0x360
[ 890.751980] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 890.752005] RIP: 0033:0x7f4daff34b19
[ 890.752025] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 890.752049] RSP: 002b:00007f4dad4aa188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 890.752074] RAX: ffffffffffffffda RBX: 00007f4db0047f60 RCX: 00007f4daff34b19
[ 890.752090] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 890.752106] RBP: 00007f4dad4aa1d0 R08: 0000000020000100 R09: 0000000000000000
[ 890.752121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 890.752136] R13: 00007ffcedbdf37f R14: 00007f4dad4aa300 R15: 0000000000022000
[ 890.752177]
[ 890.895939] SLUB: Unable to add cache 9p-fcall-cache-148 to sysfs
07:05:12 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:05:12 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 81)
07:05:12 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 82)
07:05:12 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0xffffff9e, {0x2c}}, 0x14}}, 0x0)
07:05:12 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x4030582b, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:05:12 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x40008, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
07:05:12 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x5451, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:05:12 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40087602, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
[ 901.262562] FAULT_INJECTION: forcing a failure.
[ 901.262562] name failslab, interval 1, probability 0, space 0, times 0
[ 901.263647] CPU: 0 UID: 0 PID: 11848 Comm: syz-executor.1 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 901.263665] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 901.263673] Call Trace:
[ 901.263678]
[ 901.263682] dump_stack_lvl+0xfa/0x120
[ 901.263710] should_fail_ex+0x4d7/0x5e0
[ 901.263731] ? __kernfs_new_node+0xd3/0x870
[ 901.263747] should_failslab+0xc2/0x120
[ 901.263763] kmem_cache_alloc_noprof+0x72/0x690
[ 901.263779] ? perf_trace_lock_acquire+0xc9/0x700
[ 901.263800] ? __kernfs_new_node+0xd3/0x870
[ 901.263814] __kernfs_new_node+0xd3/0x870
[ 901.263833] ? __pfx___kernfs_new_node+0x10/0x10
[ 901.263852] ? lock_acquire+0x15e/0x2f0
[ 901.263867] ? kernfs_root+0x23/0x2a0
[ 901.263881] ? find_held_lock+0x2b/0x80
[ 901.263899] ? kernfs_root+0xee/0x2a0
[ 901.263914] ? lock_release+0xc8/0x290
[ 901.263926] ? lock_is_held_type+0x9e/0x120
[ 901.263950] kernfs_new_node+0x13c/0x1e0
[ 901.263972] __kernfs_create_file+0x55/0x360
[ 901.263988] sysfs_add_file_mode_ns+0x21c/0x440
[ 901.264005] ? __pfx_slab_attr_store+0x10/0x10
[ 901.264020] internal_create_group+0x571/0xeb0
[ 901.264043] ? __pfx_internal_create_group+0x10/0x10
[ 901.264069] sysfs_slab_add+0x18e/0x220
[ 901.264082] do_kmem_cache_create+0x6d6/0x750
[ 901.264099] __kmem_cache_create_args+0x1a4/0x370
[ 901.264113] ? p9_client_create+0xd5e/0x11d0
[ 901.264131] p9_client_create+0xe14/0x11d0
[ 901.264151] ? __pfx_p9_client_create+0x10/0x10
[ 901.264164] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 901.264189] ? trace_kmalloc+0x1f/0xb0
[ 901.264204] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 901.264217] ? kasan_save_track+0x14/0x30
[ 901.264233] ? v9fs_session_init+0xeb/0x17a0
[ 901.264253] ? lockdep_init_map_type+0x4b/0x240
[ 901.264269] ? __raw_spin_lock_init+0x3a/0x110
[ 901.264289] v9fs_session_init+0x1df/0x17a0
[ 901.264307] ? do_raw_spin_lock+0x123/0x260
[ 901.264324] ? find_held_lock+0x2b/0x80
[ 901.264341] ? __create_object+0x59/0x80
[ 901.264361] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 901.264378] ? __pfx_v9fs_session_init+0x10/0x10
[ 901.264401] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 901.264418] ? __create_object+0x59/0x80
[ 901.264440] ? trace_kmalloc+0x1f/0xb0
[ 901.264453] ? __kmalloc_cache_noprof+0x26f/0x690
[ 901.264473] ? cred_has_capability.isra.0+0x1be/0x2c0
[ 901.264497] v9fs_mount+0xbc/0x9e0
[ 901.264510] ? __pfx_v9fs_mount+0x10/0x10
[ 901.264525] ? cap_capable+0xdb/0x3b0
[ 901.264543] ? __pfx_v9fs_mount+0x10/0x10
[ 901.264556] legacy_get_tree+0x109/0x220
[ 901.264580] vfs_get_tree+0x93/0x340
[ 901.264601] path_mount+0x132d/0x1dd0
[ 901.264617] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 901.264634] ? __pfx_path_mount+0x10/0x10
[ 901.264648] ? kmem_cache_free+0x2a1/0x540
[ 901.264659] ? putname.part.0+0x11b/0x160
[ 901.264677] ? getname_flags.part.0+0x1c6/0x540
[ 901.264696] ? putname.part.0+0x11b/0x160
[ 901.264716] __x64_sys_mount+0x27b/0x300
[ 901.264731] ? __pfx___x64_sys_mount+0x10/0x10
[ 901.264753] do_syscall_64+0xbf/0x360
[ 901.264767] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 901.264780] RIP: 0033:0x7f677f39bb19
[ 901.264791] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 901.264805] RSP: 002b:00007f677c911188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 901.264818] RAX: ffffffffffffffda RBX: 00007f677f4aef60 RCX: 00007f677f39bb19
[ 901.264828] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 901.264836] RBP: 00007f677c9111d0 R08: 0000000020000100 R09: 0000000000000000
[ 901.264844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 901.264851] R13: 00007fff3c03109f R14: 00007f677c911300 R15: 0000000000022000
[ 901.264871]
[ 901.283531] EXT4-fs warning (device sda): __ext4_ioctl:1258: Setting inode version is not supported with metadata_csum enabled.
07:05:12 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x5452, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:05:12 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000540)="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", 0x137, 0x7}], 0x1000010, &(0x7f0000000680)={[{@huge_always}, {@huge_within_size}, {@huge_within_size}, {@nr_inodes={'nr_inodes', 0x3d, [0x6d, 0x0]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x33, 0x65]}}, {@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x36, 0x38]}}}}, {@mpol={'mpol', 0x3d, {'interleave', '=static', @val={0x3a, [0x35, 0x2f, 0x2d, 0x2f, 0x2d, 0x31, 0x2c, 0x36]}}}}, {@mode={'mode', 0x3d, 0x942}}, {@huge_advise}], [{@smackfsroot={'smackfsroot', 0x3d, ']..!:!,!'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '-'}}, {@fsuuid={'fsuuid', 0x3d, {[0x39, 0x65, 0x35, 0x63, 0x61, 0x39, 0x66, 0x62], 0x2d, [0x38, 0x66, 0x62, 0x63], 0x2d, [0x64, 0x61, 0x65, 0x63], 0x2d, [0x31, 0x62, 0x39, 0x61], 0x2d, [0x32, 0x34, 0x39, 0x37, 0x31, 0x35, 0x31, 0x63]}}}, {@fsname={'fsname', 0x3d, '+!'}}]})
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0xc00)
mknodat$loop(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x800, 0x0)
[ 901.392747] SLUB: Unable to add cache 9p-fcall-cache-149 to sysfs
07:05:12 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305839, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
[ 901.514337] blk_print_req_error: 18 callbacks suppressed
[ 901.514369] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 901.519729] FAT-fs (loop5): Directory bread(block 3) failed
[ 901.524457] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 901.531256] FAT-fs (loop5): Directory bread(block 4) failed
[ 901.533197] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 901.534599] FAT-fs (loop5): Directory bread(block 5) failed
[ 901.540236] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 901.545076] FAT-fs (loop5): Directory bread(block 6) failed
[ 901.548576] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 901.551174] FAT-fs (loop5): Directory bread(block 7) failed
[ 901.562132] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 901.566983] FAT-fs (loop5): Directory bread(block 8) failed
[ 901.573004] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 901.574446] FAT-fs (loop5): Directory bread(block 9) failed
07:05:22 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:05:22 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0xfffffff0, {0x2c}}, 0x14}}, 0x0)
07:05:22 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
ioctl$TIOCGPKT(r0, 0x80045438, &(0x7f0000000040))
07:05:22 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x80086601, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:05:22 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x5460, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:05:22 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 83)
07:05:22 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 82)
07:05:22 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x400c6615, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:05:22 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x80087601, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:05:22 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 84)
[ 911.679841] FAULT_INJECTION: forcing a failure.
[ 911.679841] name failslab, interval 1, probability 0, space 0, times 0
[ 911.681714] CPU: 1 UID: 0 PID: 12095 Comm: syz-executor.3 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 911.681745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 911.681757] Call Trace:
[ 911.681766]
[ 911.681780] dump_stack_lvl+0xfa/0x120
[ 911.681823] should_fail_ex+0x4d7/0x5e0
[ 911.681857] ? __kernfs_new_node+0xd3/0x870
[ 911.681884] should_failslab+0xc2/0x120
[ 911.681913] kmem_cache_alloc_noprof+0x72/0x690
[ 911.681942] ? perf_trace_lock_acquire+0xc9/0x700
[ 911.681978] ? __kernfs_new_node+0xd3/0x870
[ 911.682005] __kernfs_new_node+0xd3/0x870
[ 911.682039] ? __pfx___kernfs_new_node+0x10/0x10
[ 911.682075] ? lock_acquire+0x15e/0x2f0
[ 911.682100] ? kernfs_root+0x23/0x2a0
[ 911.682128] ? find_held_lock+0x2b/0x80
[ 911.682161] ? kernfs_root+0xee/0x2a0
[ 911.682189] ? lock_release+0xc8/0x290
[ 911.682212] ? lock_is_held_type+0x9e/0x120
[ 911.682256] kernfs_new_node+0x13c/0x1e0
[ 911.682296] __kernfs_create_file+0x55/0x360
[ 911.682326] sysfs_add_file_mode_ns+0x21c/0x440
[ 911.682357] ? __pfx_slab_attr_store+0x10/0x10
[ 911.682385] internal_create_group+0x571/0xeb0
[ 911.682434] ? __pfx_internal_create_group+0x10/0x10
[ 911.682482] sysfs_slab_add+0x18e/0x220
[ 911.682507] do_kmem_cache_create+0x6d6/0x750
[ 911.682538] __kmem_cache_create_args+0x1a4/0x370
[ 911.682564] ? p9_client_create+0xd5e/0x11d0
[ 911.682596] p9_client_create+0xe14/0x11d0
[ 911.682633] ? __pfx_p9_client_create+0x10/0x10
[ 911.682660] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 911.682705] ? trace_kmalloc+0x1f/0xb0
[ 911.682731] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 911.682755] ? kasan_save_track+0x14/0x30
[ 911.682785] ? v9fs_session_init+0xeb/0x17a0
[ 911.682821] ? lockdep_init_map_type+0x4b/0x240
[ 911.682849] ? __raw_spin_lock_init+0x3a/0x110
[ 911.682887] v9fs_session_init+0x1df/0x17a0
[ 911.682921] ? do_raw_spin_lock+0x123/0x260
[ 911.682953] ? find_held_lock+0x2b/0x80
[ 911.682986] ? __create_object+0x59/0x80
[ 911.683021] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 911.683053] ? __pfx_v9fs_session_init+0x10/0x10
[ 911.683087] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 911.683119] ? __create_object+0x59/0x80
[ 911.683154] ? trace_kmalloc+0x1f/0xb0
[ 911.683179] ? __kmalloc_cache_noprof+0x26f/0x690
[ 911.683215] ? cred_has_capability.isra.0+0x1be/0x2c0
[ 911.683259] v9fs_mount+0xbc/0x9e0
[ 911.683284] ? __pfx_v9fs_mount+0x10/0x10
[ 911.683311] ? cap_capable+0xdb/0x3b0
[ 911.683345] ? __pfx_v9fs_mount+0x10/0x10
[ 911.683369] legacy_get_tree+0x109/0x220
[ 911.683409] vfs_get_tree+0x93/0x340
[ 911.683446] path_mount+0x132d/0x1dd0
[ 911.683475] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 911.683504] ? __pfx_path_mount+0x10/0x10
[ 911.683531] ? kmem_cache_free+0x2a1/0x540
[ 911.683552] ? putname.part.0+0x11b/0x160
[ 911.683585] ? getname_flags.part.0+0x1c6/0x540
[ 911.683621] ? putname.part.0+0x11b/0x160
[ 911.683659] __x64_sys_mount+0x27b/0x300
[ 911.683686] ? __pfx___x64_sys_mount+0x10/0x10
[ 911.683727] do_syscall_64+0xbf/0x360
[ 911.683753] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 911.683777] RIP: 0033:0x7f4daff34b19
[ 911.683795] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 911.683818] RSP: 002b:00007f4dad4aa188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 911.683840] RAX: ffffffffffffffda RBX: 00007f4db0047f60 RCX: 00007f4daff34b19
[ 911.683856] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 911.683870] RBP: 00007f4dad4aa1d0 R08: 0000000020000100 R09: 0000000000000000
[ 911.683884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 911.683898] R13: 00007ffcedbdf37f R14: 00007f4dad4aa300 R15: 0000000000022000
[ 911.683936]
[ 911.756154] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 911.757705] FAT-fs (loop5): Directory bread(block 3) failed
[ 911.759083] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 911.760603] FAT-fs (loop5): Directory bread(block 4) failed
[ 911.764030] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 911.765600] FAT-fs (loop5): Directory bread(block 5) failed
[ 911.767096] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 911.768715] FAT-fs (loop5): Directory bread(block 6) failed
[ 911.772979] SLUB: Unable to add cache 9p-fcall-cache-152 to sysfs
[ 911.774048] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 911.775726] FAT-fs (loop5): Directory bread(block 7) failed
[ 911.778353] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 911.779885] FAT-fs (loop5): Directory bread(block 8) failed
[ 911.781242] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 911.782779] FAT-fs (loop5): Directory bread(block 9) failed
[ 911.799352] FAULT_INJECTION: forcing a failure.
[ 911.799352] name failslab, interval 1, probability 0, space 0, times 0
[ 911.800356] CPU: 0 UID: 0 PID: 12105 Comm: syz-executor.1 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 911.800375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 911.800388] Call Trace:
[ 911.800393]
[ 911.800399] dump_stack_lvl+0xfa/0x120
[ 911.800430] should_fail_ex+0x4d7/0x5e0
[ 911.800451] ? __kernfs_new_node+0xd3/0x870
[ 911.800469] should_failslab+0xc2/0x120
[ 911.800487] kmem_cache_alloc_noprof+0x72/0x690
[ 911.800504] ? perf_trace_lock_acquire+0xc9/0x700
[ 911.800527] ? __kernfs_new_node+0xd3/0x870
[ 911.800543] __kernfs_new_node+0xd3/0x870
[ 911.800563] ? __pfx___kernfs_new_node+0x10/0x10
[ 911.800583] ? lock_acquire+0x15e/0x2f0
[ 911.800599] ? kernfs_root+0x23/0x2a0
[ 911.800615] ? find_held_lock+0x2b/0x80
[ 911.800635] ? kernfs_root+0xee/0x2a0
[ 911.800651] ? lock_release+0xc8/0x290
[ 911.800665] ? lock_is_held_type+0x9e/0x120
[ 911.800692] kernfs_new_node+0x13c/0x1e0
[ 911.800715] __kernfs_create_file+0x55/0x360
[ 911.800733] sysfs_add_file_mode_ns+0x21c/0x440
[ 911.800752] ? __pfx_slab_attr_store+0x10/0x10
[ 911.800769] internal_create_group+0x571/0xeb0
[ 911.800794] ? __pfx_internal_create_group+0x10/0x10
[ 911.800821] sysfs_slab_add+0x18e/0x220
[ 911.800836] do_kmem_cache_create+0x6d6/0x750
[ 911.800854] __kmem_cache_create_args+0x1a4/0x370
[ 911.800871] ? p9_client_create+0xd5e/0x11d0
[ 911.800890] p9_client_create+0xe14/0x11d0
[ 911.800912] ? __pfx_p9_client_create+0x10/0x10
[ 911.800927] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 911.800954] ? trace_kmalloc+0x1f/0xb0
[ 911.800970] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 911.800984] ? kasan_save_track+0x14/0x30
[ 911.801003] ? v9fs_session_init+0xeb/0x17a0
[ 911.801024] ? lockdep_init_map_type+0x4b/0x240
[ 911.801042] ? __raw_spin_lock_init+0x3a/0x110
[ 911.801064] v9fs_session_init+0x1df/0x17a0
[ 911.801084] ? do_raw_spin_lock+0x123/0x260
[ 911.801103] ? find_held_lock+0x2b/0x80
[ 911.801123] ? __create_object+0x59/0x80
[ 911.801145] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 911.801164] ? __pfx_v9fs_session_init+0x10/0x10
[ 911.801184] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 911.801203] ? __create_object+0x59/0x80
[ 911.801223] ? trace_kmalloc+0x1f/0xb0
[ 911.801238] ? __kmalloc_cache_noprof+0x26f/0x690
[ 911.801259] ? cred_has_capability.isra.0+0x1be/0x2c0
[ 911.801286] v9fs_mount+0xbc/0x9e0
[ 911.801301] ? __pfx_v9fs_mount+0x10/0x10
[ 911.801317] ? cap_capable+0xdb/0x3b0
[ 911.801337] ? __pfx_v9fs_mount+0x10/0x10
[ 911.801351] legacy_get_tree+0x109/0x220
[ 911.801375] vfs_get_tree+0x93/0x340
[ 911.801397] path_mount+0x132d/0x1dd0
[ 911.801430] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 911.801448] ? __pfx_path_mount+0x10/0x10
[ 911.801463] ? kmem_cache_free+0x2a1/0x540
[ 911.801475] ? putname.part.0+0x11b/0x160
[ 911.801495] ? getname_flags.part.0+0x1c6/0x540
[ 911.801517] ? putname.part.0+0x11b/0x160
[ 911.801539] __x64_sys_mount+0x27b/0x300
[ 911.801555] ? __pfx___x64_sys_mount+0x10/0x10
[ 911.801578] do_syscall_64+0xbf/0x360
[ 911.801594] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 911.801608] RIP: 0033:0x7f677f39bb19
[ 911.801619] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 911.801632] RSP: 002b:00007f677c911188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 911.801646] RAX: ffffffffffffffda RBX: 00007f677f4aef60 RCX: 00007f677f39bb19
[ 911.801655] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 911.801663] RBP: 00007f677c9111d0 R08: 0000000020000100 R09: 0000000000000000
[ 911.801672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 911.801680] R13: 00007fff3c03109f R14: 00007f677c911300 R15: 0000000000022000
[ 911.801700]
[ 911.855329] SLUB: Unable to add cache 9p-fcall-cache-153 to sysfs
07:05:33 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40049409, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:05:33 executing program 5:
syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffff9, 0xaaaaaaaaaaaacd3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x16c)
07:05:33 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 85)
07:05:33 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0xffffffff, {0x2c}}, 0x14}}, 0x0)
07:05:33 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 83)
07:05:33 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40106614, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:05:33 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:05:33 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x80111500, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:05:33 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x801c581f, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:05:33 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 86)
[ 922.230886] FAULT_INJECTION: forcing a failure.
[ 922.230886] name failslab, interval 1, probability 0, space 0, times 0
[ 922.231941] CPU: 0 UID: 0 PID: 12408 Comm: syz-executor.1 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 922.231960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 922.231968] Call Trace:
[ 922.231974]
[ 922.231979] dump_stack_lvl+0xfa/0x120
[ 922.232008] should_fail_ex+0x4d7/0x5e0
[ 922.232029] ? __kernfs_new_node+0xd3/0x870
[ 922.232047] should_failslab+0xc2/0x120
[ 922.232064] kmem_cache_alloc_noprof+0x72/0x690
[ 922.232081] ? perf_trace_lock_acquire+0xc9/0x700
[ 922.232103] ? __kernfs_new_node+0xd3/0x870
[ 922.232119] __kernfs_new_node+0xd3/0x870
[ 922.232139] ? __pfx___kernfs_new_node+0x10/0x10
[ 922.232159] ? lock_acquire+0x15e/0x2f0
[ 922.232175] ? kernfs_root+0x23/0x2a0
[ 922.232191] ? find_held_lock+0x2b/0x80
[ 922.232211] ? kernfs_root+0xee/0x2a0
[ 922.232226] ? lock_release+0xc8/0x290
[ 922.232240] ? lock_is_held_type+0x9e/0x120
[ 922.232266] kernfs_new_node+0x13c/0x1e0
[ 922.232288] __kernfs_create_file+0x55/0x360
[ 922.232306] sysfs_add_file_mode_ns+0x21c/0x440
07:05:33 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40086602, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
[ 922.232325] ? __pfx_slab_attr_store+0x10/0x10
[ 922.232341] internal_create_group+0x571/0xeb0
[ 922.232366] ? __pfx_internal_create_group+0x10/0x10
[ 922.232397] sysfs_slab_add+0x18e/0x220
[ 922.232412] do_kmem_cache_create+0x6d6/0x750
[ 922.232430] __kmem_cache_create_args+0x1a4/0x370
[ 922.232445] ? p9_client_create+0xd5e/0x11d0
[ 922.232465] p9_client_create+0xe14/0x11d0
[ 922.232486] ? __pfx_p9_client_create+0x10/0x10
[ 922.232502] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 922.232528] ? trace_kmalloc+0x1f/0xb0
[ 922.232544] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 922.232558] ? kasan_save_track+0x14/0x30
[ 922.232575] ? v9fs_session_init+0xeb/0x17a0
[ 922.232596] ? lockdep_init_map_type+0x4b/0x240
[ 922.232614] ? __raw_spin_lock_init+0x3a/0x110
[ 922.232636] v9fs_session_init+0x1df/0x17a0
[ 922.232655] ? do_raw_spin_lock+0x123/0x260
[ 922.232678] ? find_held_lock+0x2b/0x80
[ 922.232698] ? __create_object+0x59/0x80
[ 922.232719] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 922.232738] ? __pfx_v9fs_session_init+0x10/0x10
[ 922.232758] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 922.232776] ? __create_object+0x59/0x80
[ 922.232796] ? trace_kmalloc+0x1f/0xb0
[ 922.232811] ? __kmalloc_cache_noprof+0x26f/0x690
[ 922.232832] ? cred_has_capability.isra.0+0x1be/0x2c0
[ 922.232858] v9fs_mount+0xbc/0x9e0
[ 922.232872] ? __pfx_v9fs_mount+0x10/0x10
[ 922.232888] ? cap_capable+0xdb/0x3b0
[ 922.232908] ? __pfx_v9fs_mount+0x10/0x10
[ 922.232922] legacy_get_tree+0x109/0x220
[ 922.232946] vfs_get_tree+0x93/0x340
[ 922.232967] path_mount+0x132d/0x1dd0
[ 922.232985] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 922.233002] ? __pfx_path_mount+0x10/0x10
[ 922.233018] ? kmem_cache_free+0x2a1/0x540
[ 922.233030] ? putname.part.0+0x11b/0x160
[ 922.233049] ? getname_flags.part.0+0x1c6/0x540
[ 922.233070] ? putname.part.0+0x11b/0x160
[ 922.233092] __x64_sys_mount+0x27b/0x300
[ 922.233108] ? __pfx___x64_sys_mount+0x10/0x10
[ 922.233131] do_syscall_64+0xbf/0x360
[ 922.233146] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 922.233161] RIP: 0033:0x7f677f39bb19
[ 922.233171] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 922.233184] RSP: 002b:00007f677c911188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 922.233197] RAX: ffffffffffffffda RBX: 00007f677f4aef60 RCX: 00007f677f39bb19
[ 922.233206] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 922.233215] RBP: 00007f677c9111d0 R08: 0000000020000100 R09: 0000000000000000
[ 922.233223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 922.233231] R13: 00007fff3c03109f R14: 00007f677c911300 R15: 0000000000022000
[ 922.233252]
07:05:33 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0)
07:05:33 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x80811501, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:05:33 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 84)
[ 922.361721] SLUB: Unable to add cache 9p-fcall-cache-156 to sysfs
07:05:33 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x401c5820, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:05:33 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 87)
07:05:33 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0)
[ 922.491169] FAULT_INJECTION: forcing a failure.
[ 922.491169] name failslab, interval 1, probability 0, space 0, times 0
[ 922.492131] CPU: 0 UID: 0 PID: 12489 Comm: syz-executor.3 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 922.492149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 922.492158] Call Trace:
[ 922.492165]
[ 922.492171] dump_stack_lvl+0xfa/0x120
[ 922.492200] should_fail_ex+0x4d7/0x5e0
[ 922.492222] ? __kernfs_new_node+0xd3/0x870
[ 922.492239] should_failslab+0xc2/0x120
[ 922.492257] kmem_cache_alloc_noprof+0x72/0x690
[ 922.492274] ? perf_trace_lock_acquire+0xc9/0x700
[ 922.492295] ? __kernfs_new_node+0xd3/0x870
[ 922.492311] __kernfs_new_node+0xd3/0x870
[ 922.492331] ? __pfx___kernfs_new_node+0x10/0x10
[ 922.492352] ? lock_acquire+0x15e/0x2f0
[ 922.492368] ? kernfs_root+0x23/0x2a0
[ 922.492388] ? find_held_lock+0x2b/0x80
[ 922.492408] ? kernfs_root+0xee/0x2a0
[ 922.492424] ? lock_release+0xc8/0x290
[ 922.492437] ? lock_is_held_type+0x9e/0x120
[ 922.492463] kernfs_new_node+0x13c/0x1e0
[ 922.492486] __kernfs_create_file+0x55/0x360
[ 922.492504] sysfs_add_file_mode_ns+0x21c/0x440
[ 922.492522] ? __pfx_slab_attr_store+0x10/0x10
[ 922.492539] internal_create_group+0x571/0xeb0
[ 922.492564] ? __pfx_internal_create_group+0x10/0x10
[ 922.492591] sysfs_slab_add+0x18e/0x220
[ 922.492606] do_kmem_cache_create+0x6d6/0x750
[ 922.492623] __kmem_cache_create_args+0x1a4/0x370
[ 922.492639] ? p9_client_create+0xd5e/0x11d0
[ 922.492658] p9_client_create+0xe14/0x11d0
[ 922.492679] ? __pfx_p9_client_create+0x10/0x10
[ 922.492694] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 922.492722] ? trace_kmalloc+0x1f/0xb0
[ 922.492737] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 922.492751] ? kasan_save_track+0x14/0x30
[ 922.492768] ? v9fs_session_init+0xeb/0x17a0
[ 922.492790] ? lockdep_init_map_type+0x4b/0x240
[ 922.492807] ? __raw_spin_lock_init+0x3a/0x110
[ 922.492828] v9fs_session_init+0x1df/0x17a0
[ 922.492848] ? do_raw_spin_lock+0x123/0x260
[ 922.492867] ? find_held_lock+0x2b/0x80
[ 922.492886] ? __create_object+0x59/0x80
[ 922.492907] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 922.492926] ? __pfx_v9fs_session_init+0x10/0x10
[ 922.492946] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 922.492965] ? __create_object+0x59/0x80
[ 922.492985] ? trace_kmalloc+0x1f/0xb0
[ 922.493000] ? __kmalloc_cache_noprof+0x26f/0x690
[ 922.493021] ? cred_has_capability.isra.0+0x1be/0x2c0
[ 922.493048] v9fs_mount+0xbc/0x9e0
[ 922.493062] ? __pfx_v9fs_mount+0x10/0x10
[ 922.493077] ? cap_capable+0xdb/0x3b0
[ 922.493098] ? __pfx_v9fs_mount+0x10/0x10
[ 922.493111] legacy_get_tree+0x109/0x220
[ 922.493135] vfs_get_tree+0x93/0x340
[ 922.493157] path_mount+0x132d/0x1dd0
[ 922.493174] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 922.493192] ? __pfx_path_mount+0x10/0x10
[ 922.493208] ? kmem_cache_free+0x2a1/0x540
[ 922.493219] ? putname.part.0+0x11b/0x160
[ 922.493239] ? getname_flags.part.0+0x1c6/0x540
[ 922.493260] ? putname.part.0+0x11b/0x160
[ 922.493282] __x64_sys_mount+0x27b/0x300
[ 922.493298] ? __pfx___x64_sys_mount+0x10/0x10
[ 922.493321] do_syscall_64+0xbf/0x360
[ 922.493337] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 922.493350] RIP: 0033:0x7f4daff34b19
[ 922.493362] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 922.493376] RSP: 002b:00007f4dad4aa188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 922.493389] RAX: ffffffffffffffda RBX: 00007f4db0047f60 RCX: 00007f4daff34b19
[ 922.493399] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 922.493407] RBP: 00007f4dad4aa1d0 R08: 0000000020000100 R09: 0000000000000000
[ 922.493416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 922.493423] R13: 00007ffcedbdf37f R14: 00007f4dad4aa300 R15: 0000000000022000
[ 922.493444]
[ 922.559622] SLUB: Unable to add cache 9p-fcall-cache-157 to sysfs
[ 922.561898] FAULT_INJECTION: forcing a failure.
[ 922.561898] name failslab, interval 1, probability 0, space 0, times 0
[ 922.562786] CPU: 0 UID: 0 PID: 12570 Comm: syz-executor.1 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 922.562803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 922.562811] Call Trace:
[ 922.562816]
[ 922.562821] dump_stack_lvl+0xfa/0x120
[ 922.562846] should_fail_ex+0x4d7/0x5e0
[ 922.562865] ? __kernfs_new_node+0xd3/0x870
[ 922.562881] should_failslab+0xc2/0x120
[ 922.562897] kmem_cache_alloc_noprof+0x72/0x690
[ 922.562913] ? perf_trace_lock_acquire+0xc9/0x700
[ 922.562934] ? __kernfs_new_node+0xd3/0x870
[ 922.562950] __kernfs_new_node+0xd3/0x870
[ 922.562970] ? __pfx___kernfs_new_node+0x10/0x10
[ 922.562990] ? lock_acquire+0x15e/0x2f0
[ 922.563005] ? kernfs_root+0x23/0x2a0
[ 922.563021] ? find_held_lock+0x2b/0x80
[ 922.563040] ? kernfs_root+0xee/0x2a0
[ 922.563056] ? lock_release+0xc8/0x290
[ 922.563070] ? lock_is_held_type+0x9e/0x120
[ 922.563095] kernfs_new_node+0x13c/0x1e0
[ 922.563117] __kernfs_create_file+0x55/0x360
[ 922.563134] sysfs_add_file_mode_ns+0x21c/0x440
[ 922.563152] ? __pfx_slab_attr_store+0x10/0x10
[ 922.563168] internal_create_group+0x571/0xeb0
[ 922.563192] ? __pfx_internal_create_group+0x10/0x10
[ 922.563220] sysfs_slab_add+0x18e/0x220
[ 922.563234] do_kmem_cache_create+0x6d6/0x750
[ 922.563252] __kmem_cache_create_args+0x1a4/0x370
[ 922.563267] ? p9_client_create+0xd5e/0x11d0
[ 922.563286] p9_client_create+0xe14/0x11d0
[ 922.563307] ? __pfx_p9_client_create+0x10/0x10
[ 922.563323] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 922.563349] ? trace_kmalloc+0x1f/0xb0
[ 922.563364] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 922.563378] ? kasan_save_track+0x14/0x30
[ 922.563400] ? v9fs_session_init+0xeb/0x17a0
[ 922.563421] ? lockdep_init_map_type+0x4b/0x240
[ 922.563438] ? __raw_spin_lock_init+0x3a/0x110
[ 922.563460] v9fs_session_init+0x1df/0x17a0
[ 922.563480] ? do_raw_spin_lock+0x123/0x260
[ 922.563498] ? find_held_lock+0x2b/0x80
[ 922.563518] ? __create_object+0x59/0x80
[ 922.563538] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 922.563557] ? __pfx_v9fs_session_init+0x10/0x10
[ 922.563577] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 922.563596] ? __create_object+0x59/0x80
[ 922.563616] ? trace_kmalloc+0x1f/0xb0
[ 922.563631] ? __kmalloc_cache_noprof+0x26f/0x690
[ 922.563652] ? cred_has_capability.isra.0+0x1be/0x2c0
[ 922.563678] v9fs_mount+0xbc/0x9e0
[ 922.563692] ? __pfx_v9fs_mount+0x10/0x10
[ 922.563707] ? cap_capable+0xdb/0x3b0
[ 922.563727] ? __pfx_v9fs_mount+0x10/0x10
[ 922.563741] legacy_get_tree+0x109/0x220
[ 922.563764] vfs_get_tree+0x93/0x340
[ 922.563785] path_mount+0x132d/0x1dd0
[ 922.563801] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 922.563818] ? __pfx_path_mount+0x10/0x10
[ 922.563833] ? kmem_cache_free+0x2a1/0x540
[ 922.563845] ? putname.part.0+0x11b/0x160
[ 922.563864] ? getname_flags.part.0+0x1c6/0x540
[ 922.563885] ? putname.part.0+0x11b/0x160
[ 922.563907] __x64_sys_mount+0x27b/0x300
[ 922.563923] ? __pfx___x64_sys_mount+0x10/0x10
[ 922.563951] do_syscall_64+0xbf/0x360
[ 922.563966] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 922.563980] RIP: 0033:0x7f677f39bb19
[ 922.563991] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 922.564004] RSP: 002b:00007f677c911188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 922.564017] RAX: ffffffffffffffda RBX: 00007f677f4aef60 RCX: 00007f677f39bb19
[ 922.564026] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 922.564035] RBP: 00007f677c9111d0 R08: 0000000020000100 R09: 0000000000000000
[ 922.564043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 922.564051] R13: 00007fff3c03109f R14: 00007f677c911300 R15: 0000000000022000
[ 922.564072]
[ 922.653954] SLUB: Unable to add cache 9p-fcall-cache-158 to sysfs
07:05:44 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0xc0045878, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:05:44 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x4020940d, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:05:44 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c5fb54c66732e666174000280db27a320f3071affed2adaf2ffd478662856fa382da601000270f00004f801", 0x2d, 0x5}, {0x0, 0x0, 0x6b}], 0x2000, &(0x7f0000010d00)=ANY=[])
r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x842, 0x0)
name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@FILEID_INO32_GEN_PARENT={0x10, 0x2, {{0x2, 0x291b}, 0x7, 0x1f}}, &(0x7f0000000180), 0x1400)
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
07:05:44 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 88)
07:05:44 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 85)
07:05:44 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:05:44 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0)
07:05:44 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40087602, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
[ 933.508017] FAULT_INJECTION: forcing a failure.
[ 933.508017] name failslab, interval 1, probability 0, space 0, times 0
[ 933.509193] CPU: 0 UID: 0 PID: 12680 Comm: syz-executor.1 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 933.509211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 933.509220] Call Trace:
[ 933.509224]
[ 933.509230] dump_stack_lvl+0xfa/0x120
[ 933.509260] should_fail_ex+0x4d7/0x5e0
[ 933.509282] ? __kernfs_new_node+0xd3/0x870
[ 933.509300] should_failslab+0xc2/0x120
[ 933.509317] kmem_cache_alloc_noprof+0x72/0x690
[ 933.509334] ? perf_trace_lock_acquire+0xc9/0x700
[ 933.509357] ? __kernfs_new_node+0xd3/0x870
[ 933.509373] __kernfs_new_node+0xd3/0x870
[ 933.509397] ? __pfx___kernfs_new_node+0x10/0x10
[ 933.509417] ? lock_acquire+0x15e/0x2f0
[ 933.509437] ? kernfs_root+0x23/0x2a0
[ 933.509453] ? find_held_lock+0x2b/0x80
[ 933.509474] ? kernfs_root+0xee/0x2a0
[ 933.509490] ? lock_release+0xc8/0x290
[ 933.509503] ? lock_is_held_type+0x9e/0x120
[ 933.509530] kernfs_new_node+0x13c/0x1e0
[ 933.509553] __kernfs_create_file+0x55/0x360
[ 933.509574] sysfs_add_file_mode_ns+0x21c/0x440
[ 933.509595] ? __pfx_slab_attr_store+0x10/0x10
[ 933.509612] internal_create_group+0x571/0xeb0
[ 933.509650] ? __pfx_internal_create_group+0x10/0x10
[ 933.509678] sysfs_slab_add+0x18e/0x220
[ 933.509693] do_kmem_cache_create+0x6d6/0x750
[ 933.509711] __kmem_cache_create_args+0x1a4/0x370
[ 933.509728] ? p9_client_create+0xd5e/0x11d0
[ 933.509747] p9_client_create+0xe14/0x11d0
[ 933.509768] ? __pfx_p9_client_create+0x10/0x10
[ 933.509783] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 933.509810] ? trace_kmalloc+0x1f/0xb0
[ 933.509826] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 933.509841] ? kasan_save_track+0x14/0x30
[ 933.509859] ? v9fs_session_init+0xeb/0x17a0
[ 933.509881] ? lockdep_init_map_type+0x4b/0x240
[ 933.509898] ? __raw_spin_lock_init+0x3a/0x110
[ 933.509921] v9fs_session_init+0x1df/0x17a0
[ 933.509941] ? do_raw_spin_lock+0x123/0x260
[ 933.509960] ? find_held_lock+0x2b/0x80
[ 933.509979] ? __create_object+0x59/0x80
[ 933.510001] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 933.510020] ? __pfx_v9fs_session_init+0x10/0x10
[ 933.510040] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 933.510059] ? __create_object+0x59/0x80
[ 933.510079] ? trace_kmalloc+0x1f/0xb0
[ 933.510095] ? __kmalloc_cache_noprof+0x26f/0x690
[ 933.510116] ? cred_has_capability.isra.0+0x1be/0x2c0
[ 933.510144] v9fs_mount+0xbc/0x9e0
[ 933.510158] ? __pfx_v9fs_mount+0x10/0x10
[ 933.510174] ? cap_capable+0xdb/0x3b0
[ 933.510195] ? __pfx_v9fs_mount+0x10/0x10
[ 933.510209] legacy_get_tree+0x109/0x220
[ 933.510235] vfs_get_tree+0x93/0x340
[ 933.510257] path_mount+0x132d/0x1dd0
[ 933.510275] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 933.510293] ? __pfx_path_mount+0x10/0x10
[ 933.510308] ? kmem_cache_free+0x2a1/0x540
[ 933.510320] ? putname.part.0+0x11b/0x160
[ 933.510340] ? getname_flags.part.0+0x1c6/0x540
[ 933.510362] ? putname.part.0+0x11b/0x160
[ 933.510384] __x64_sys_mount+0x27b/0x300
[ 933.510400] ? __pfx___x64_sys_mount+0x10/0x10
[ 933.510423] do_syscall_64+0xbf/0x360
[ 933.510438] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 933.510453] RIP: 0033:0x7f677f39bb19
[ 933.510464] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 933.510477] RSP: 002b:00007f677c911188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 933.510490] RAX: ffffffffffffffda RBX: 00007f677f4aef60 RCX: 00007f677f39bb19
[ 933.510500] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 933.510508] RBP: 00007f677c9111d0 R08: 0000000020000100 R09: 0000000000000000
[ 933.510516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 933.510524] R13: 00007fff3c03109f R14: 00007f677c911300 R15: 0000000000022000
[ 933.510545]
[ 933.517431] EXT4-fs warning (device sda): __ext4_ioctl:1258: Setting inode version is not supported with metadata_csum enabled.
[ 933.557284] SLUB: Unable to add cache 9p-fcall-cache-159 to sysfs
07:05:44 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
clock_gettime(0x0, &(0x7f0000000080))
unlinkat(r0, &(0x7f00000002c0)='./file0/file0\x00', 0x200)
futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}})
rt_sigtimedwait(&(0x7f0000000180), &(0x7f0000000240), &(0x7f00000001c0)={0x0, 0x989680}, 0x8)
07:05:44 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0xc0045878, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:05:44 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 86)
07:05:44 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x401c5820, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:05:44 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0)
[ 933.698793] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 933.702590] FAT-fs (loop5): Directory bread(block 3) failed
[ 933.703167] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 933.703927] FAT-fs (loop5): Directory bread(block 4) failed
[ 933.706864] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 933.709432] FAT-fs (loop5): Directory bread(block 5) failed
[ 933.712569] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 933.713323] FAT-fs (loop5): Directory bread(block 6) failed
[ 933.713936] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 933.715789] FAT-fs (loop5): Directory bread(block 7) failed
[ 933.721809] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 933.724466] FAT-fs (loop5): Directory bread(block 8) failed
[ 933.725043] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 933.726481] FAT-fs (loop5): Directory bread(block 9) failed
07:05:45 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 89)
[ 933.760961] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 933.763117] FAT-fs (loop5): Directory bread(block 3) failed
07:05:45 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40286608, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
[ 933.768583] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 933.769362] FAT-fs (loop5): Directory bread(block 4) failed
[ 933.774263] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 933.775005] FAT-fs (loop5): Directory bread(block 5) failed
[ 933.776148] FAULT_INJECTION: forcing a failure.
[ 933.776148] name failslab, interval 1, probability 0, space 0, times 0
[ 933.777162] CPU: 0 UID: 0 PID: 12892 Comm: syz-executor.3 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 933.777178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 933.777185] Call Trace:
[ 933.777190]
[ 933.777195] dump_stack_lvl+0xfa/0x120
[ 933.777220] should_fail_ex+0x4d7/0x5e0
[ 933.777238] ? __kernfs_new_node+0xd3/0x870
[ 933.777253] should_failslab+0xc2/0x120
[ 933.777269] kmem_cache_alloc_noprof+0x72/0x690
[ 933.777284] ? perf_trace_lock_acquire+0xc9/0x700
[ 933.777304] ? __kernfs_new_node+0xd3/0x870
[ 933.777318] __kernfs_new_node+0xd3/0x870
[ 933.777337] ? __pfx___kernfs_new_node+0x10/0x10
[ 933.777356] ? lock_acquire+0x15e/0x2f0
[ 933.777370] ? kernfs_root+0x23/0x2a0
[ 933.777388] ? find_held_lock+0x2b/0x80
[ 933.777406] ? kernfs_root+0xee/0x2a0
[ 933.777421] ? lock_release+0xc8/0x290
[ 933.777437] ? lock_is_held_type+0x9e/0x120
[ 933.777460] kernfs_new_node+0x13c/0x1e0
[ 933.777481] __kernfs_create_file+0x55/0x360
[ 933.777498] sysfs_add_file_mode_ns+0x21c/0x440
[ 933.777515] ? __pfx_slab_attr_store+0x10/0x10
[ 933.777529] internal_create_group+0x571/0xeb0
[ 933.777552] ? __pfx_internal_create_group+0x10/0x10
[ 933.777578] sysfs_slab_add+0x18e/0x220
[ 933.777591] do_kmem_cache_create+0x6d6/0x750
[ 933.777607] __kmem_cache_create_args+0x1a4/0x370
[ 933.777622] ? p9_client_create+0xd5e/0x11d0
[ 933.777650] p9_client_create+0xe14/0x11d0
[ 933.777670] ? __pfx_p9_client_create+0x10/0x10
[ 933.777684] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 933.777708] ? trace_kmalloc+0x1f/0xb0
[ 933.777722] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 933.777735] ? kasan_save_track+0x14/0x30
[ 933.777751] ? v9fs_session_init+0xeb/0x17a0
[ 933.777770] ? lockdep_init_map_type+0x4b/0x240
[ 933.777786] ? __raw_spin_lock_init+0x3a/0x110
[ 933.777806] v9fs_session_init+0x1df/0x17a0
[ 933.777824] ? do_raw_spin_lock+0x123/0x260
[ 933.777841] ? find_held_lock+0x2b/0x80
[ 933.777859] ? __create_object+0x59/0x80
[ 933.777878] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 933.777895] ? __pfx_v9fs_session_init+0x10/0x10
[ 933.777913] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 933.777931] ? __create_object+0x59/0x80
[ 933.777949] ? trace_kmalloc+0x1f/0xb0
[ 933.777963] ? __kmalloc_cache_noprof+0x26f/0x690
[ 933.777990] v9fs_mount+0xbc/0x9e0
[ 933.778003] ? __pfx_v9fs_mount+0x10/0x10
[ 933.778017] ? cap_capable+0xdb/0x3b0
[ 933.778036] ? __pfx_v9fs_mount+0x10/0x10
[ 933.778049] legacy_get_tree+0x109/0x220
[ 933.778070] vfs_get_tree+0x93/0x340
[ 933.778090] path_mount+0x132d/0x1dd0
[ 933.778106] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 933.778121] ? __pfx_path_mount+0x10/0x10
[ 933.778136] ? kmem_cache_free+0x2a1/0x540
[ 933.778147] ? putname.part.0+0x11b/0x160
[ 933.778164] ? getname_flags.part.0+0x1c6/0x540
[ 933.778184] ? putname.part.0+0x11b/0x160
[ 933.778204] __x64_sys_mount+0x27b/0x300
[ 933.778219] ? __pfx___x64_sys_mount+0x10/0x10
[ 933.778241] do_syscall_64+0xbf/0x360
[ 933.778255] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 933.778267] RIP: 0033:0x7f4daff34b19
[ 933.778277] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 933.778289] RSP: 002b:00007f4dad4aa188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 933.778301] RAX: ffffffffffffffda RBX: 00007f4db0047f60 RCX: 00007f4daff34b19
[ 933.778310] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 933.778318] RBP: 00007f4dad4aa1d0 R08: 0000000020000100 R09: 0000000000000000
[ 933.778326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 933.778333] R13: 00007ffcedbdf37f R14: 00007f4dad4aa300 R15: 0000000000022000
[ 933.778353]
07:05:45 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x4020940d, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
[ 933.866986] EXT4-fs warning (device sda): verify_group_input:136: Cannot add at group 0 (only 16 groups)
[ 933.870330] SLUB: Unable to add cache 9p-fcall-cache-161 to sysfs
07:05:45 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:05:45 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0xc0189436, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:05:45 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x6}}, 0x14}}, 0x0)
07:05:45 executing program 5:
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000009c0000020000000000000000000000000000000000000000000000001000"/144])
ioctl$EXT4_IOC_MIGRATE(r0, 0x6609)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
r2 = syz_open_dev$rtc(&(0x7f0000000080), 0x9, 0x6a180)
pwritev2(r2, &(0x7f00000000c0)=[{&(0x7f0000000500)="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", 0x1000}], 0x1, 0x1, 0x7f, 0xa)
ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000009c0e00000000000004000000030000000283128275e8a7d24b917f0000000000000000000000000000000000000000000000000000000000000000000000000000708096470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ce11a6e56cef46b5d72c0595f67e844f1ddc6e04e91e64f6b1fe3479c6bf993f76b593fed5d2242efabdaed496e0cb24e299b82a8573d29521a38a00f8059720d24900000000000000000087e6aeb6d85ce70a87cd46e2833563526729ea"])
r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r3, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r4, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[@ANYRESDEC, @ANYRESHEX=r0, @ANYRES32=r1, @ANYRESHEX=r3, @ANYRES32, @ANYRES16, @ANYRES64, @ANYRESOCT, @ANYRES16=r0, @ANYRES32=r4])
ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
sendfile(r1, 0xffffffffffffffff, 0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
07:05:45 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:05:45 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 87)
07:05:45 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0xc020660b, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:05:45 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 90)
[ 934.133713] vfat: Unknown parameter '184467440737095516150x0000000000000003'
07:05:45 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x7}}, 0x14}}, 0x0)
07:05:45 executing program 5:
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000009c0e0000000000000400000003004000020000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00"/144])
sendmsg$NL80211_CMD_TESTMODE(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x42c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x3, 0x48}}}}, [@NL80211_ATTR_TESTDATA={0xec, 0x45, "06465d4e4d089678a73c0d67ddc552b73192ac43d73ac3edac64c778bf007668332bf6a0406a0ed7ecd8957671aee8050a6f24260c8d5733925e15efbc9fe031448d3a22340283756029d977a46433c8ae358a59b73479a8fd2890503a85a36e6f344657e2905b55d808e6ca591700101b85802812df7b8fa2213dc2079e7fc4de2d5399a2d2dce08f91fac96c92ff5030557434cb7e260ac1168dae1f285f43326f50d0f5c618c3dac1bcc5a5fada5bad2277d99c613f2d8f08f08c939aaaec6f5fa1898f59bc6ca7adc0ef8dfa91cc432995a09af91e9a428d87bfafa824740018e2918295f409"}, @NL80211_ATTR_TESTDATA={0xaa, 0x45, "7e21c7e6cdc2f102f8623ecce79777eb181bd1c940929b899eb2fddda2a5ebf5e55d94e2bdba1cf69c0e7a8d8d454fcaea98d4f382d723c3f252195a7eee4ff7726047016751489ca414fa37c37ee4b4062b18234541f8b1514c8e462ecfe8cdfb428fffaa9053943d955c674834560a0d2d6734662c564cd8f92f5bf894913256d8da71038b2a22e5a1139d1b06e81673130bf5320e16b71e9df6afcd172057c2a4435bbc69"}, @NL80211_ATTR_TESTDATA={0xd5, 0x45, "c899f213c6e31bc8a3fa06cdc816234a461bb6e63e19fd5a87f5e66670adff254dbe0d87d16ef3731b82b6a5477422d92fb1176d51e2322d9c1360ec29f1f62fc0cee4fc656fe9e137cb448468e8f525ba1f69d1909efb4cfe673eff2efc8c50e32c6bad5cd18c557f59a67f1f82bf23063f557dd3b021b4d35aee2db8d5300c0be9b2658974d1a762e9623926805550b8f875494c845c4f97616e9d55b6b392c42e6da22300c034363398775c390b2b15b02b22396c5c14c22779f8a98f803029702172b60288ed4df899e90de4d169ce"}, @NL80211_ATTR_TESTDATA={0xc4, 0x45, "13773d661a39855df6d4b895089a8a03d01143f639f9d17aa8138cb5d01b7d832f1b3f9b6deab0fb0c9f89b6008907327e7ef16bcee2f215d4496dfe26db7518a5215b2f8076c53fb49b80a15a54ad4e44b1698641bc48b6e6efa7d60e97ecf3749c2e623235ea965f9c375096312f1085c63fe53ccdb883f0f92d61e34d95c55e1603496a8e2aff83d3da47c815c30d4b1df32d56c209bd48168827460909f3032f1bbae6acae8ab0b09ad900694310c33e62b4aa9a5f82f0fb99e44432cc9e"}, @NL80211_ATTR_TESTDATA={0xd8, 0x45, "690edc0f67a099bd4d9c3ee11af663a63b67b0d500d4ebc3ebe68ef6283590da9b06f3c38c9b433e0a359ca65eb017aba66d23d6156607cf4ae445a869ee36f787715faf1ef0e542963242eb9b00586d53dfdce423af0769e28b6a225adf9b4df3083d27f741bbfc33a1c97113f1edba79f72adb8757b1431806dd0ed185a9643f5a5e099f770b5443aa7fd177a80779a52137482cb2f7332e1f51cfdc8b6be3cfe6d1ecd8be4921a3e12682b3e580cf2c9a6376bc8e133b748bccee12ac7829c78a4c8aec4028c7685d69581cd11181b274459e"}]}, 0x42c}, 0x1, 0x0, 0x0, 0x4000040}, 0x800)
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
[ 934.486878] FAT-fs (loop5): Directory bread(block 3) failed
[ 934.489028] FAT-fs (loop5): Directory bread(block 4) failed
[ 934.493460] FAT-fs (loop5): Directory bread(block 5) failed
[ 934.495611] FAT-fs (loop5): Directory bread(block 6) failed
[ 934.499708] FAT-fs (loop5): Directory bread(block 7) failed
[ 934.503573] FAT-fs (loop5): Directory bread(block 8) failed
[ 934.504770] FAT-fs (loop5): Directory bread(block 9) failed
[ 934.529976] FAT-fs (loop5): Directory bread(block 3) failed
[ 934.532442] FAT-fs (loop5): Directory bread(block 4) failed
[ 934.533789] FAT-fs (loop5): Directory bread(block 5) failed
[ 934.535924] FAT-fs (loop5): Directory bread(block 6) failed
[ 934.537168] FAT-fs (loop5): Directory bread(block 7) failed
[ 934.540087] FAT-fs (loop5): Directory bread(block 8) failed
[ 934.541254] FAT-fs (loop5): Directory bread(block 9) failed
07:05:58 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:05:58 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5)
setuid(r2)
mount$cgroup2(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x2000, &(0x7f0000000240)={[{@memory_localevents}, {@memory_recursiveprot}, {@subsystem='cpu'}, {@memory_localevents}, {@subsystem='freezer'}, {@subsystem='net'}], [{@dont_appraise}, {@fowner_gt={'fowner>', r2}}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}]})
r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r3, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
name_to_handle_at(r3, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@FILEID_INO32_GEN_PARENT={0x10, 0x2, {{0x1, 0x5}, 0x9, 0x8}}, &(0x7f0000000380), 0xc00)
r4 = syz_mount_image$msdos(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x80, 0x4, &(0x7f0000001780)=[{&(0x7f00000005c0)="16e731aa1ee3ab6226144ce81308e287754a14e220c03a6f3999", 0x1a, 0x2}, {&(0x7f0000000600)="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", 0x1000, 0x6}, {&(0x7f0000001600)="6badbf605268c67a5e1113f3109383b095ec1b2a8f456a37a98a9677123f168ea92de8bb899f51a5fe1e033edfd3395bdcf5b9ff0b1678ebf16c94faee8ecc30e10a8bb9c336ecb719ae8429c928c830522721994eb8f917028329dad73b00467c41e1a443", 0x65, 0x1}, {&(0x7f0000001680)="9543a8ac621cd6cbc0d51eae81df00f15ea3cb93f139f5c9ed0e5e8d89bc5d146646ac2502425e530c8c96a486bbdb829922105fcfa0235182dff405d4e46fbf31f6aa2934298c3928ed64263a4aebadcede681055ef51e135a5fa43513a5bc98b5030b9ec8f9e502c902fb6dc539481429e7d16e54aacdb21db2744d2359a41095f43a008be0d7295e3db073b35dbf06352224db29e809925a4baf3007052b7121234f909411ff5093caf28840f67f7e6ffe5bcecef2885878f88e14417dcd8c835ec9e77f2cc1b1f48", 0xca, 0x9}], 0x2, &(0x7f0000001800)={[{@dots}, {@nodots}, {@fat=@tz_utc}], [{@audit}, {@appraise_type}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@fsmagic={'fsmagic', 0x3d, 0x380}}, {@subj_user={'subj_user', 0x3d, '{.'}}, {@uid_gt={'uid>', r2}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@appraise_type}, {@euid_lt={'euid<', r2}}, {@uid_lt={'uid<', r2}}]})
move_mount(r0, &(0x7f0000000500)='./file0\x00', r4, &(0x7f0000001900)='./file0\x00', 0x10)
mknodat$loop(r0, &(0x7f0000000040)='./file0\x00', 0x2000, 0x1)
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}})
07:05:58 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:05:58 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x8}}, 0x14}}, 0x0)
07:05:58 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 88)
07:05:58 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 91)
07:05:58 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x4030582a, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:05:58 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40305828, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
[ 947.267456] blk_print_req_error: 18 callbacks suppressed
[ 947.267487] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 947.272007] FAT-fs (loop5): Directory bread(block 3) failed
[ 947.272421] FAULT_INJECTION: forcing a failure.
[ 947.272421] name failslab, interval 1, probability 0, space 0, times 0
[ 947.274710] CPU: 1 UID: 0 PID: 13154 Comm: syz-executor.3 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 947.274743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 947.274757] Call Trace:
[ 947.274766]
[ 947.274775] dump_stack_lvl+0xfa/0x120
[ 947.274819] should_fail_ex+0x4d7/0x5e0
[ 947.274854] ? __kernfs_new_node+0xd3/0x870
[ 947.274881] should_failslab+0xc2/0x120
[ 947.274911] kmem_cache_alloc_noprof+0x72/0x690
[ 947.274939] ? perf_trace_lock_acquire+0xc9/0x700
[ 947.274976] ? __kernfs_new_node+0xd3/0x870
[ 947.275003] __kernfs_new_node+0xd3/0x870
[ 947.275038] ? __pfx___kernfs_new_node+0x10/0x10
[ 947.275073] ? lock_acquire+0x15e/0x2f0
[ 947.275099] ? kernfs_root+0x23/0x2a0
[ 947.275126] ? find_held_lock+0x2b/0x80
[ 947.275160] ? kernfs_root+0xee/0x2a0
[ 947.275187] ? lock_release+0xc8/0x290
[ 947.275210] ? lock_is_held_type+0x9e/0x120
[ 947.275253] kernfs_new_node+0x13c/0x1e0
[ 947.275293] __kernfs_create_file+0x55/0x360
[ 947.275323] sysfs_add_file_mode_ns+0x21c/0x440
[ 947.275354] ? __pfx_slab_attr_store+0x10/0x10
[ 947.275382] internal_create_group+0x571/0xeb0
[ 947.275434] ? __pfx_internal_create_group+0x10/0x10
[ 947.275482] sysfs_slab_add+0x18e/0x220
[ 947.275506] do_kmem_cache_create+0x6d6/0x750
[ 947.275538] __kmem_cache_create_args+0x1a4/0x370
[ 947.275565] ? p9_client_create+0xd5e/0x11d0
[ 947.275598] p9_client_create+0xe14/0x11d0
[ 947.275637] ? __pfx_p9_client_create+0x10/0x10
[ 947.275665] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 947.275712] ? trace_kmalloc+0x1f/0xb0
[ 947.275739] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 947.275764] ? kasan_save_track+0x14/0x30
[ 947.275796] ? v9fs_session_init+0xeb/0x17a0
[ 947.275833] ? lockdep_init_map_type+0x4b/0x240
[ 947.275863] ? __raw_spin_lock_init+0x3a/0x110
[ 947.275903] v9fs_session_init+0x1df/0x17a0
[ 947.275937] ? do_raw_spin_lock+0x123/0x260
[ 947.275970] ? find_held_lock+0x2b/0x80
[ 947.276003] ? __create_object+0x59/0x80
[ 947.276040] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 947.276073] ? __pfx_v9fs_session_init+0x10/0x10
[ 947.276110] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 947.276143] ? __create_object+0x59/0x80
[ 947.276179] ? trace_kmalloc+0x1f/0xb0
[ 947.276206] ? __kmalloc_cache_noprof+0x26f/0x690
[ 947.276243] ? cred_has_capability.isra.0+0x1be/0x2c0
[ 947.276289] v9fs_mount+0xbc/0x9e0
[ 947.276314] ? __pfx_v9fs_mount+0x10/0x10
[ 947.276341] ? cap_capable+0xdb/0x3b0
[ 947.276377] ? __pfx_v9fs_mount+0x10/0x10
[ 947.276403] legacy_get_tree+0x109/0x220
[ 947.276443] vfs_get_tree+0x93/0x340
[ 947.276480] path_mount+0x132d/0x1dd0
[ 947.276510] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 947.276539] ? __pfx_path_mount+0x10/0x10
[ 947.276567] ? kmem_cache_free+0x2a1/0x540
[ 947.276587] ? putname.part.0+0x11b/0x160
[ 947.276620] ? getname_flags.part.0+0x1c6/0x540
[ 947.276657] ? putname.part.0+0x11b/0x160
[ 947.276695] __x64_sys_mount+0x27b/0x300
[ 947.276723] ? __pfx___x64_sys_mount+0x10/0x10
[ 947.276764] do_syscall_64+0xbf/0x360
[ 947.276790] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 947.276814] RIP: 0033:0x7f4daff34b19
[ 947.276833] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 947.276855] RSP: 002b:00007f4dad4aa188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 947.276877] RAX: ffffffffffffffda RBX: 00007f4db0047f60 RCX: 00007f4daff34b19
[ 947.276893] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 947.276908] RBP: 00007f4dad4aa1d0 R08: 0000000020000100 R09: 0000000000000000
[ 947.276922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 947.276936] R13: 00007ffcedbdf37f R14: 00007f4dad4aa300 R15: 0000000000022000
[ 947.276973]
[ 947.278653] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 947.299566] SLUB: Unable to add cache 9p-fcall-cache-166 to sysfs
[ 947.300193] FAT-fs (loop5): Directory bread(block 4) failed
07:05:58 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x2, 0x0, 0x0, 0x400006})
[ 947.433806] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 947.435267] FAT-fs (loop5): Directory bread(block 5) failed
[ 947.436487] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 947.437975] FAT-fs (loop5): Directory bread(block 6) failed
[ 947.439038] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 947.440507] FAT-fs (loop5): Directory bread(block 7) failed
[ 947.443848] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 947.445374] FAT-fs (loop5): Directory bread(block 8) failed
[ 947.450975] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 947.454698] FAT-fs (loop5): Directory bread(block 9) failed
07:05:58 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x4030582b, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:06:10 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
process_vm_writev(0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(0x0, 0x8, &(0x7f0000000300))
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r1, 0x878c2000)
r2 = fork()
ptrace(0x10, r2)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:06:10 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x9}}, 0x14}}, 0x0)
07:06:10 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 89)
07:06:10 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40305829, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:06:10 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 92)
07:06:10 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305839, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:06:10 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x4, 0x0, 0x0, 0x400006})
07:06:10 executing program 5:
sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x0, 0x0, {0x3}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x20}}, 0x0)
ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000240)={'ip6gre0\x00', 0x0, 0x4, 0x7, 0x1, 0x1f, 0xc1, @ipv4={'\x00', '\xff\xff', @local}, @mcast2, 0x40, 0x700, 0x6, 0x7fff}})
clock_gettime(0x0, &(0x7f0000000fc0)={0x0, 0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000000f40)=[{{&(0x7f00000002c0)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000340)=""/5, 0x5}, {&(0x7f0000000380)=""/75, 0x4b}, {&(0x7f0000000400)=""/93, 0x5d}, {&(0x7f0000000480)=""/224, 0xe0}, {&(0x7f0000000580)=""/57, 0x39}, {&(0x7f00000005c0)=""/10, 0xa}, {&(0x7f0000000600)=""/236, 0xec}, {&(0x7f0000000700)=""/23, 0x17}, {&(0x7f0000000740)=""/209, 0xd1}, {&(0x7f0000000840)=""/245, 0xf5}], 0xa}, 0x6}, {{&(0x7f0000000a00)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000a80)=""/195, 0xc3}, {&(0x7f0000000b80)=""/130, 0x82}, {&(0x7f0000000c40)=""/116, 0x74}, {&(0x7f0000000cc0)=""/20, 0x14}, {&(0x7f0000000d00)=""/28, 0x1c}, {&(0x7f0000000d40)=""/80, 0x50}, {&(0x7f0000000dc0)=""/192, 0xc0}], 0x7, &(0x7f0000000f00)}, 0x5}], 0x2, 0x40000103, &(0x7f0000001000)={r1, r2+10000000})
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0})
sendmsg$ETHTOOL_MSG_COALESCE_GET(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000140)={0x20, r5, 0x1, 0x0, 0x0, {0x3}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}]}, 0x20}}, 0x0)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001040)={0x0, @empty, @private}, &(0x7f0000001080)=0xc)
r9 = socket$nl_generic(0x10, 0x3, 0x10)
r10 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0})
sendmsg$ETHTOOL_MSG_COALESCE_GET(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000140)={0x20, r10, 0x1, 0x0, 0x0, {0x3}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}]}, 0x20}}, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000010c0)={'team0\x00', 0x0})
sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001280)={&(0x7f0000001100)={0x17c, 0x0, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}]}, @HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r13}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x4c004}, 0x8000)
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
creat(&(0x7f0000000040)='./file0/file0\x00', 0x24)
[ 959.364797] FAULT_INJECTION: forcing a failure.
[ 959.364797] name failslab, interval 1, probability 0, space 0, times 0
[ 959.365920] CPU: 0 UID: 0 PID: 13383 Comm: syz-executor.1 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 959.365940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 959.365950] Call Trace:
[ 959.365955]
[ 959.365961] dump_stack_lvl+0xfa/0x120
[ 959.365992] should_fail_ex+0x4d7/0x5e0
[ 959.366016] ? __kernfs_new_node+0xd3/0x870
[ 959.366034] should_failslab+0xc2/0x120
[ 959.366053] kmem_cache_alloc_noprof+0x72/0x690
[ 959.366072] ? perf_trace_lock_acquire+0xc9/0x700
[ 959.366095] ? __kernfs_new_node+0xd3/0x870
[ 959.366112] __kernfs_new_node+0xd3/0x870
[ 959.366133] ? __pfx___kernfs_new_node+0x10/0x10
[ 959.366155] ? lock_acquire+0x15e/0x2f0
[ 959.366172] ? kernfs_root+0x23/0x2a0
[ 959.366189] ? find_held_lock+0x2b/0x80
[ 959.366210] ? kernfs_root+0xee/0x2a0
[ 959.366227] ? lock_release+0xc8/0x290
[ 959.366241] ? lock_is_held_type+0x9e/0x120
[ 959.366269] kernfs_new_node+0x13c/0x1e0
[ 959.366294] __kernfs_create_file+0x55/0x360
[ 959.366313] sysfs_add_file_mode_ns+0x21c/0x440
[ 959.366332] ? __pfx_slab_attr_store+0x10/0x10
[ 959.366350] internal_create_group+0x571/0xeb0
[ 959.366376] ? __pfx_internal_create_group+0x10/0x10
[ 959.366409] sysfs_slab_add+0x18e/0x220
[ 959.366425] do_kmem_cache_create+0x6d6/0x750
[ 959.366444] __kmem_cache_create_args+0x1a4/0x370
[ 959.366461] ? p9_client_create+0xd5e/0x11d0
[ 959.366482] p9_client_create+0xe14/0x11d0
[ 959.366505] ? __pfx_p9_client_create+0x10/0x10
[ 959.366521] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 959.366550] ? trace_kmalloc+0x1f/0xb0
[ 959.366567] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 959.366582] ? kasan_save_track+0x14/0x30
[ 959.366601] ? v9fs_session_init+0xeb/0x17a0
[ 959.366624] ? lockdep_init_map_type+0x4b/0x240
[ 959.366642] ? __raw_spin_lock_init+0x3a/0x110
[ 959.366666] v9fs_session_init+0x1df/0x17a0
[ 959.366686] ? do_raw_spin_lock+0x123/0x260
[ 959.366706] ? find_held_lock+0x2b/0x80
[ 959.366727] ? __create_object+0x59/0x80
[ 959.366750] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 959.366769] ? __pfx_v9fs_session_init+0x10/0x10
[ 959.366790] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 959.366810] ? __create_object+0x59/0x80
[ 959.366831] ? trace_kmalloc+0x1f/0xb0
[ 959.366847] ? __kmalloc_cache_noprof+0x26f/0x690
[ 959.366878] v9fs_mount+0xbc/0x9e0
[ 959.366893] ? __pfx_v9fs_mount+0x10/0x10
[ 959.366910] ? cap_capable+0xdb/0x3b0
[ 959.366932] ? __pfx_v9fs_mount+0x10/0x10
[ 959.366946] legacy_get_tree+0x109/0x220
[ 959.366973] vfs_get_tree+0x93/0x340
[ 959.366997] path_mount+0x132d/0x1dd0
[ 959.367015] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 959.367034] ? __pfx_path_mount+0x10/0x10
[ 959.367050] ? kmem_cache_free+0x2a1/0x540
[ 959.367063] ? putname.part.0+0x11b/0x160
[ 959.367084] ? getname_flags.part.0+0x1c6/0x540
[ 959.367107] ? putname.part.0+0x11b/0x160
[ 959.367130] __x64_sys_mount+0x27b/0x300
[ 959.367147] ? __pfx___x64_sys_mount+0x10/0x10
[ 959.367171] do_syscall_64+0xbf/0x360
[ 959.367187] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 959.367203] RIP: 0033:0x7f677f39bb19
[ 959.367214] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 959.367228] RSP: 002b:00007f677c911188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 959.367242] RAX: ffffffffffffffda RBX: 00007f677f4aef60 RCX: 00007f677f39bb19
[ 959.367252] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 959.367261] RBP: 00007f677c9111d0 R08: 0000000020000100 R09: 0000000000000000
[ 959.367270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 959.367279] R13: 00007fff3c03109f R14: 00007f677c911300 R15: 0000000000022000
[ 959.367301]
07:06:10 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0xa}}, 0x14}}, 0x0)
[ 959.471073] SLUB: Unable to add cache 9p-fcall-cache-167 to sysfs
[ 959.481849] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 959.483901] FAT-fs (loop5): Directory bread(block 3) failed
[ 959.496424] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 959.498757] FAT-fs (loop5): Directory bread(block 4) failed
[ 959.505745] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 959.509091] FAT-fs (loop5): Directory bread(block 5) failed
[ 959.516431] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 959.522636] FAT-fs (loop5): Directory bread(block 6) failed
[ 959.535893] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 959.541946] FAT-fs (loop5): Directory bread(block 7) failed
07:06:10 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x80086601, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
[ 959.565214] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
07:06:10 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0xb}}, 0x14}}, 0x0)
[ 959.574105] FAT-fs (loop5): Directory bread(block 8) failed
[ 959.575212] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 959.581711] FAT-fs (loop5): Directory bread(block 9) failed
07:06:10 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 93)
07:06:10 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x5, 0x0, 0x0, 0x400006})
07:06:10 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
process_vm_writev(0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(0x0, 0x8, &(0x7f0000000300))
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r1, 0x878c2000)
r2 = fork()
ptrace(0x10, r2)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:06:10 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 90)
07:06:10 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x4030582a, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:06:11 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x8, 0x0, 0x0, 0x400006})
07:06:11 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0xc}}, 0x14}}, 0x0)
[ 959.844910] FAULT_INJECTION: forcing a failure.
[ 959.844910] name failslab, interval 1, probability 0, space 0, times 0
[ 959.847216] CPU: 1 UID: 0 PID: 13621 Comm: syz-executor.3 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 959.847252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 959.847267] Call Trace:
[ 959.847276]
[ 959.847286] dump_stack_lvl+0xfa/0x120
[ 959.847333] should_fail_ex+0x4d7/0x5e0
[ 959.847370] ? __kernfs_new_node+0xd3/0x870
[ 959.847408] should_failslab+0xc2/0x120
[ 959.847440] kmem_cache_alloc_noprof+0x72/0x690
[ 959.847471] ? perf_trace_lock_acquire+0xc9/0x700
[ 959.847510] ? __kernfs_new_node+0xd3/0x870
[ 959.847540] __kernfs_new_node+0xd3/0x870
[ 959.847577] ? __pfx___kernfs_new_node+0x10/0x10
[ 959.847616] ? lock_acquire+0x15e/0x2f0
[ 959.847644] ? kernfs_root+0x23/0x2a0
[ 959.847674] ? find_held_lock+0x2b/0x80
[ 959.847710] ? kernfs_root+0xee/0x2a0
[ 959.847740] ? lock_release+0xc8/0x290
[ 959.847765] ? lock_is_held_type+0x9e/0x120
[ 959.847812] kernfs_new_node+0x13c/0x1e0
[ 959.847855] __kernfs_create_file+0x55/0x360
[ 959.847887] sysfs_add_file_mode_ns+0x21c/0x440
[ 959.847922] ? __pfx_slab_attr_store+0x10/0x10
[ 959.847952] internal_create_group+0x571/0xeb0
[ 959.847998] ? __pfx_internal_create_group+0x10/0x10
[ 959.848050] sysfs_slab_add+0x18e/0x220
[ 959.848077] do_kmem_cache_create+0x6d6/0x750
[ 959.848111] __kmem_cache_create_args+0x1a4/0x370
[ 959.848140] ? p9_client_create+0xd5e/0x11d0
[ 959.848174] p9_client_create+0xe14/0x11d0
[ 959.848215] ? __pfx_p9_client_create+0x10/0x10
[ 959.848246] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 959.848297] ? trace_kmalloc+0x1f/0xb0
[ 959.848325] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 959.848351] ? kasan_save_track+0x14/0x30
[ 959.848384] ? v9fs_session_init+0xeb/0x17a0
[ 959.848422] ? lockdep_init_map_type+0x4b/0x240
[ 959.848454] ? __raw_spin_lock_init+0x3a/0x110
[ 959.848496] v9fs_session_init+0x1df/0x17a0
[ 959.848532] ? do_raw_spin_lock+0x123/0x260
[ 959.848567] ? find_held_lock+0x2b/0x80
[ 959.848603] ? __create_object+0x59/0x80
[ 959.848642] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 959.848677] ? __pfx_v9fs_session_init+0x10/0x10
[ 959.848714] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 959.848749] ? __create_object+0x59/0x80
[ 959.848787] ? trace_kmalloc+0x1f/0xb0
[ 959.848814] ? __kmalloc_cache_noprof+0x26f/0x690
[ 959.848853] ? cred_has_capability.isra.0+0x1be/0x2c0
[ 959.848901] v9fs_mount+0xbc/0x9e0
[ 959.848927] ? __pfx_v9fs_mount+0x10/0x10
[ 959.848957] ? cap_capable+0xdb/0x3b0
[ 959.848993] ? __pfx_v9fs_mount+0x10/0x10
[ 959.849019] legacy_get_tree+0x109/0x220
[ 959.849063] vfs_get_tree+0x93/0x340
[ 959.849102] path_mount+0x132d/0x1dd0
[ 959.849133] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 959.849165] ? __pfx_path_mount+0x10/0x10
[ 959.849193] ? kmem_cache_free+0x2a1/0x540
[ 959.849216] ? putname.part.0+0x11b/0x160
[ 959.849251] ? getname_flags.part.0+0x1c6/0x540
[ 959.849291] ? putname.part.0+0x11b/0x160
[ 959.849332] __x64_sys_mount+0x27b/0x300
[ 959.849362] ? __pfx___x64_sys_mount+0x10/0x10
[ 959.849407] do_syscall_64+0xbf/0x360
[ 959.849435] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 959.849460] RIP: 0033:0x7f4daff34b19
[ 959.849480] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 959.849505] RSP: 002b:00007f4dad4aa188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 959.849529] RAX: ffffffffffffffda RBX: 00007f4db0047f60 RCX: 00007f4daff34b19
[ 959.849546] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 959.849562] RBP: 00007f4dad4aa1d0 R08: 0000000020000100 R09: 0000000000000000
[ 959.849577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 959.849592] R13: 00007ffcedbdf37f R14: 00007f4dad4aa300 R15: 0000000000022000
[ 959.849633]
[ 959.933114] SLUB: Unable to add cache 9p-fcall-cache-170 to sysfs
07:06:23 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x4030582b, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:06:23 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0xd}}, 0x14}}, 0x0)
07:06:23 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
process_vm_writev(0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(0x0, 0x8, &(0x7f0000000300))
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r1, 0x878c2000)
r2 = fork()
ptrace(0x10, r2)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:06:23 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x80087601, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:06:23 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0xd, 0x0, 0x0, 0x400006})
07:06:23 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 94)
07:06:23 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10, 0x0)
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
07:06:23 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 91)
[ 971.974207] FAULT_INJECTION: forcing a failure.
[ 971.974207] name failslab, interval 1, probability 0, space 0, times 0
[ 971.975874] CPU: 0 UID: 0 PID: 13855 Comm: syz-executor.1 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 971.975905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 971.975920] Call Trace:
[ 971.975929]
[ 971.975938] dump_stack_lvl+0xfa/0x120
[ 971.975984] should_fail_ex+0x4d7/0x5e0
[ 971.976020] ? __kernfs_new_node+0xd3/0x870
[ 971.976049] should_failslab+0xc2/0x120
[ 971.976079] kmem_cache_alloc_noprof+0x72/0x690
[ 971.976108] ? perf_trace_lock_acquire+0xc9/0x700
[ 971.976145] ? __kernfs_new_node+0xd3/0x870
[ 971.976173] __kernfs_new_node+0xd3/0x870
[ 971.976208] ? __pfx___kernfs_new_node+0x10/0x10
[ 971.976243] ? lock_acquire+0x15e/0x2f0
[ 971.976269] ? kernfs_root+0x23/0x2a0
[ 971.976297] ? find_held_lock+0x2b/0x80
[ 971.976331] ? kernfs_root+0xee/0x2a0
[ 971.976358] ? lock_release+0xc8/0x290
[ 971.976389] ? lock_is_held_type+0x9e/0x120
[ 971.976433] kernfs_new_node+0x13c/0x1e0
[ 971.976473] __kernfs_create_file+0x55/0x360
[ 971.976503] sysfs_add_file_mode_ns+0x21c/0x440
[ 971.976535] ? __pfx_slab_attr_store+0x10/0x10
[ 971.976564] internal_create_group+0x571/0xeb0
[ 971.976606] ? __pfx_internal_create_group+0x10/0x10
[ 971.976654] sysfs_slab_add+0x18e/0x220
[ 971.976679] do_kmem_cache_create+0x6d6/0x750
[ 971.976710] __kmem_cache_create_args+0x1a4/0x370
[ 971.976738] ? p9_client_create+0xd5e/0x11d0
[ 971.976770] p9_client_create+0xe14/0x11d0
[ 971.976808] ? __pfx_p9_client_create+0x10/0x10
[ 971.976834] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 971.976880] ? trace_kmalloc+0x1f/0xb0
[ 971.976907] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 971.976931] ? kasan_save_track+0x14/0x30
[ 971.976962] ? v9fs_session_init+0xeb/0x17a0
[ 971.976998] ? lockdep_init_map_type+0x4b/0x240
[ 971.977028] ? __raw_spin_lock_init+0x3a/0x110
[ 971.977066] v9fs_session_init+0x1df/0x17a0
[ 971.977100] ? do_raw_spin_lock+0x123/0x260
[ 971.977132] ? find_held_lock+0x2b/0x80
[ 971.977165] ? __create_object+0x59/0x80
[ 971.977202] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 971.977233] ? __pfx_v9fs_session_init+0x10/0x10
[ 971.977268] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 971.977299] ? __create_object+0x59/0x80
[ 971.977334] ? trace_kmalloc+0x1f/0xb0
[ 971.977360] ? __kmalloc_cache_noprof+0x26f/0x690
[ 971.977397] ? cred_has_capability.isra.0+0x1be/0x2c0
[ 971.977442] v9fs_mount+0xbc/0x9e0
[ 971.977467] ? __pfx_v9fs_mount+0x10/0x10
[ 971.977494] ? cap_capable+0xdb/0x3b0
[ 971.977528] ? __pfx_v9fs_mount+0x10/0x10
[ 971.977552] legacy_get_tree+0x109/0x220
[ 971.977595] vfs_get_tree+0x93/0x340
[ 971.977632] path_mount+0x132d/0x1dd0
[ 971.977662] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 971.977691] ? __pfx_path_mount+0x10/0x10
[ 971.977718] ? kmem_cache_free+0x2a1/0x540
[ 971.977739] ? putname.part.0+0x11b/0x160
[ 971.977772] ? getname_flags.part.0+0x1c6/0x540
[ 971.977810] ? putname.part.0+0x11b/0x160
[ 971.977847] __x64_sys_mount+0x27b/0x300
[ 971.977875] ? __pfx___x64_sys_mount+0x10/0x10
[ 971.977916] do_syscall_64+0xbf/0x360
[ 971.977942] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 971.977966] RIP: 0033:0x7f677f39bb19
[ 971.977984] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 971.978006] RSP: 002b:00007f677c911188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 971.978041] RAX: ffffffffffffffda RBX: 00007f677f4aef60 RCX: 00007f677f39bb19
[ 971.978057] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 971.978071] RBP: 00007f677c9111d0 R08: 0000000020000100 R09: 0000000000000000
[ 971.978086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 971.978100] R13: 00007fff3c03109f R14: 00007f677c911300 R15: 0000000000022000
[ 971.978138]
[ 972.042953] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 972.048254] FAT-fs (loop5): Directory bread(block 3) failed
[ 972.053438] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 972.055436] FAT-fs (loop5): Directory bread(block 4) failed
[ 972.061228] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 972.063790] FAT-fs (loop5): Directory bread(block 5) failed
[ 972.068429] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
07:06:23 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0xe}}, 0x14}}, 0x0)
07:06:23 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40305839, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
[ 972.070007] FAT-fs (loop5): Directory bread(block 6) failed
[ 972.078527] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 972.079982] FAT-fs (loop5): Directory bread(block 7) failed
[ 972.083126] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 972.093889] FAT-fs (loop5): Directory bread(block 8) failed
[ 972.101425] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 972.103124] FAT-fs (loop5): Directory bread(block 9) failed
[ 972.118380] SLUB: Unable to add cache 9p-fcall-cache-172 to sysfs
07:06:23 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x80111500, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:06:23 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x10, 0x0, 0x0, 0x400006})
07:06:23 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:06:23 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x408000, 0x0)
r2 = dup3(r0, r0, 0x80000)
ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328)
mknodat$loop(r1, &(0x7f0000000080)='./file0\x00', 0x800, 0x0)
07:06:32 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0xf}}, 0x14}}, 0x0)
07:06:32 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:06:32 executing program 5:
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000180)={{}, 0x1, &(0x7f0000000080)=[0x1000], 0x40, 0x3, [0x0, 0x0, 0x9, 0x3ff]})
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="87b46a3ca6788316aa21e22fc657a6b7fd195bd85bf7a9061a0bd17eadfa752ebd1ef21179a4ce830e4005ead9d3e2a9b253a8574c77ada63621f5cf5d14ee7f2604d2e106b3e75f1a61e3416263fe2b8f0671f0d1c57d4e5dde6dea4c81346dc3aa2a960e5e95971ff03a2345e8fee8bc3794249e8195bea455678a5756547e0adb3caaa74977cb044b88cefa83fa4d331657b3e33d4bed585dbf4b16ca1937d699e7756c72cfd548750d", @ANYRES32, @ANYRES32=r0])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
07:06:32 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40806685, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:06:32 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x801c581f, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:06:32 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x104, 0x0, 0x0, 0x400006})
07:06:32 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 95)
07:06:32 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 92)
[ 981.763377] FAULT_INJECTION: forcing a failure.
[ 981.763377] name failslab, interval 1, probability 0, space 0, times 0
[ 981.765269] CPU: 0 UID: 0 PID: 14190 Comm: syz-executor.3 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 981.765287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 981.765296] Call Trace:
[ 981.765300]
[ 981.765306] dump_stack_lvl+0xfa/0x120
[ 981.765334] should_fail_ex+0x4d7/0x5e0
[ 981.765356] ? __kernfs_new_node+0xd3/0x870
[ 981.765372] should_failslab+0xc2/0x120
[ 981.765393] kmem_cache_alloc_noprof+0x72/0x690
[ 981.765409] ? perf_trace_lock_acquire+0xc9/0x700
[ 981.765431] ? __kernfs_new_node+0xd3/0x870
[ 981.765445] __kernfs_new_node+0xd3/0x870
[ 981.765464] ? __pfx___kernfs_new_node+0x10/0x10
[ 981.765483] ? lock_acquire+0x15e/0x2f0
[ 981.765498] ? kernfs_root+0x23/0x2a0
[ 981.765513] ? find_held_lock+0x2b/0x80
[ 981.765532] ? kernfs_root+0xee/0x2a0
[ 981.765547] ? lock_release+0xc8/0x290
[ 981.765559] ? lock_is_held_type+0x9e/0x120
[ 981.765584] kernfs_new_node+0x13c/0x1e0
[ 981.765606] __kernfs_create_file+0x55/0x360
[ 981.765622] sysfs_add_file_mode_ns+0x21c/0x440
[ 981.765640] ? __pfx_slab_attr_store+0x10/0x10
[ 981.765656] internal_create_group+0x571/0xeb0
[ 981.765680] ? __pfx_internal_create_group+0x10/0x10
[ 981.765706] sysfs_slab_add+0x18e/0x220
[ 981.765719] do_kmem_cache_create+0x6d6/0x750
[ 981.765736] __kmem_cache_create_args+0x1a4/0x370
[ 981.765752] ? p9_client_create+0xd5e/0x11d0
[ 981.765770] p9_client_create+0xe14/0x11d0
[ 981.765791] ? __pfx_p9_client_create+0x10/0x10
[ 981.765805] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 981.765831] ? trace_kmalloc+0x1f/0xb0
[ 981.765846] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 981.765860] ? kasan_save_track+0x14/0x30
[ 981.765877] ? v9fs_session_init+0xeb/0x17a0
[ 981.765897] ? lockdep_init_map_type+0x4b/0x240
[ 981.765913] ? __raw_spin_lock_init+0x3a/0x110
[ 981.765934] v9fs_session_init+0x1df/0x17a0
[ 981.765952] ? do_raw_spin_lock+0x123/0x260
[ 981.765969] ? find_held_lock+0x2b/0x80
[ 981.765987] ? __create_object+0x59/0x80
[ 981.766008] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 981.766026] ? __pfx_v9fs_session_init+0x10/0x10
[ 981.766044] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 981.766061] ? __create_object+0x59/0x80
[ 981.766080] ? trace_kmalloc+0x1f/0xb0
[ 981.766094] ? __kmalloc_cache_noprof+0x26f/0x690
[ 981.766115] ? cred_has_capability.isra.0+0x1be/0x2c0
[ 981.766149] v9fs_mount+0xbc/0x9e0
[ 981.766163] ? __pfx_v9fs_mount+0x10/0x10
[ 981.766178] ? cap_capable+0xdb/0x3b0
[ 981.766197] ? __pfx_v9fs_mount+0x10/0x10
[ 981.766210] legacy_get_tree+0x109/0x220
[ 981.766234] vfs_get_tree+0x93/0x340
[ 981.766256] path_mount+0x132d/0x1dd0
[ 981.766272] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 981.766289] ? __pfx_path_mount+0x10/0x10
[ 981.766304] ? kmem_cache_free+0x2a1/0x540
[ 981.766315] ? putname.part.0+0x11b/0x160
[ 981.766334] ? getname_flags.part.0+0x1c6/0x540
[ 981.766354] ? putname.part.0+0x11b/0x160
[ 981.766374] __x64_sys_mount+0x27b/0x300
[ 981.766390] ? __pfx___x64_sys_mount+0x10/0x10
[ 981.766412] do_syscall_64+0xbf/0x360
[ 981.766426] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 981.766440] RIP: 0033:0x7f4daff34b19
[ 981.766450] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 981.766463] RSP: 002b:00007f4dad4aa188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 981.766475] RAX: ffffffffffffffda RBX: 00007f4db0047f60 RCX: 00007f4daff34b19
[ 981.766484] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 981.766492] RBP: 00007f4dad4aa1d0 R08: 0000000020000100 R09: 0000000000000000
[ 981.766501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 981.766509] R13: 00007ffcedbdf37f R14: 00007f4dad4aa300 R15: 0000000000022000
[ 981.766529]
[ 981.794646] vfat: Unknown parameter '‡´j<¦xƒª!â/ÆW¦·ý[Ø[÷© Ñ~úu.½ òy¤Îƒ@êÙÓ⩲S¨WLw¦6!õÏ]î&Òá³ç_aãAbcþ+qðÑÅ}N]ÞmêL4mê*–^•— ð:#Eèþè¼7”$ž•¾¤UgŠWVT~
[ 981.794646] Û<ª§IwËKˆÎúƒúM3W³ã'
07:06:33 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x80811501, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:06:33 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x10}}, 0x14}}, 0x0)
[ 981.870763] SLUB: Unable to add cache 9p-fcall-cache-174 to sysfs
[ 981.882212] vfat: Unknown parameter '‡´j<¦xƒª!â/ÆW¦·ý[Ø[÷© Ñ~úu.½ òy¤Îƒ@êÙÓ⩲S¨WLw¦6!õÏ]î&Òá³ç_aãAbcþ+qðÑÅ}N]ÞmêL4mê*–^•— ð:#Eèþè¼7”$ž•¾¤UgŠWVT~
[ 981.882212] Û<ª§IwËKˆÎúƒúM3W³ã'
07:06:33 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0xc0045878, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:06:33 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 96)
07:06:33 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 93)
07:06:33 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x10a, 0x0, 0x0, 0x400006})
07:06:33 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0)
07:06:33 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0xc0045878, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:06:33 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 97)
[ 982.122119] FAULT_INJECTION: forcing a failure.
[ 982.122119] name failslab, interval 1, probability 0, space 0, times 0
[ 982.122416] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 982.123931] CPU: 1 UID: 0 PID: 14319 Comm: syz-executor.3 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 982.123966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 982.123982] Call Trace:
[ 982.123992]
[ 982.124003] dump_stack_lvl+0xfa/0x120
[ 982.124054] should_fail_ex+0x4d7/0x5e0
[ 982.124093] ? __kernfs_new_node+0xd3/0x870
[ 982.124127] should_failslab+0xc2/0x120
[ 982.124160] kmem_cache_alloc_noprof+0x72/0x690
[ 982.124193] ? perf_trace_lock_acquire+0xc9/0x700
[ 982.124238] ? __kernfs_new_node+0xd3/0x870
[ 982.124270] __kernfs_new_node+0xd3/0x870
[ 982.124310] ? __pfx___kernfs_new_node+0x10/0x10
[ 982.124351] ? lock_acquire+0x15e/0x2f0
[ 982.124381] ? kernfs_root+0x23/0x2a0
[ 982.124421] ? find_held_lock+0x2b/0x80
[ 982.124460] ? kernfs_root+0xee/0x2a0
[ 982.124492] ? lock_release+0xc8/0x290
[ 982.124519] ? lock_is_held_type+0x9e/0x120
[ 982.124570] kernfs_new_node+0x13c/0x1e0
[ 982.124615] __kernfs_create_file+0x55/0x360
[ 982.124649] sysfs_add_file_mode_ns+0x21c/0x440
[ 982.124686] ? __pfx_slab_attr_store+0x10/0x10
[ 982.124719] internal_create_group+0x571/0xeb0
[ 982.124768] ? __pfx_internal_create_group+0x10/0x10
[ 982.124824] sysfs_slab_add+0x18e/0x220
[ 982.124853] do_kmem_cache_create+0x6d6/0x750
[ 982.124889] __kmem_cache_create_args+0x1a4/0x370
[ 982.124920] ? p9_client_create+0xd5e/0x11d0
[ 982.124957] p9_client_create+0xe14/0x11d0
[ 982.125000] ? __pfx_p9_client_create+0x10/0x10
[ 982.125031] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 982.125084] ? trace_kmalloc+0x1f/0xb0
[ 982.125115] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 982.125144] ? kasan_save_track+0x14/0x30
[ 982.125180] ? v9fs_session_init+0xeb/0x17a0
[ 982.125223] ? lockdep_init_map_type+0x4b/0x240
[ 982.125258] ? __raw_spin_lock_init+0x3a/0x110
[ 982.125302] v9fs_session_init+0x1df/0x17a0
[ 982.125342] ? do_raw_spin_lock+0x123/0x260
[ 982.125380] ? find_held_lock+0x2b/0x80
[ 982.125419] ? __create_object+0x59/0x80
[ 982.125460] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 982.125498] ? __pfx_v9fs_session_init+0x10/0x10
[ 982.125539] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 982.125576] ? __create_object+0x59/0x80
[ 982.125617] ? trace_kmalloc+0x1f/0xb0
[ 982.125648] ? __kmalloc_cache_noprof+0x26f/0x690
[ 982.125690] ? cred_has_capability.isra.0+0x1be/0x2c0
[ 982.125741] v9fs_mount+0xbc/0x9e0
[ 982.125770] ? __pfx_v9fs_mount+0x10/0x10
[ 982.125801] ? cap_capable+0xdb/0x3b0
[ 982.125841] ? __pfx_v9fs_mount+0x10/0x10
[ 982.125868] legacy_get_tree+0x109/0x220
[ 982.125916] vfs_get_tree+0x93/0x340
[ 982.125959] path_mount+0x132d/0x1dd0
[ 982.125992] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 982.126026] ? __pfx_path_mount+0x10/0x10
[ 982.126058] ? kmem_cache_free+0x2a1/0x540
[ 982.126082] ? putname.part.0+0x11b/0x160
[ 982.126133] ? getname_flags.part.0+0x1c6/0x540
[ 982.126176] ? putname.part.0+0x11b/0x160
[ 982.126222] __x64_sys_mount+0x27b/0x300
[ 982.126255] ? __pfx___x64_sys_mount+0x10/0x10
[ 982.126301] do_syscall_64+0xbf/0x360
[ 982.126331] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 982.126358] RIP: 0033:0x7f4daff34b19
[ 982.126380] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 982.126405] RSP: 002b:00007f4dad4aa188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 982.126431] RAX: ffffffffffffffda RBX: 00007f4db0047f60 RCX: 00007f4daff34b19
[ 982.126450] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 982.126466] RBP: 00007f4dad4aa1d0 R08: 0000000020000100 R09: 0000000000000000
[ 982.126484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 982.126499] R13: 00007ffcedbdf37f R14: 00007f4dad4aa300 R15: 0000000000022000
[ 982.126542]
[ 982.157238] FAT-fs (loop5): Directory bread(block 3) failed
07:06:33 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x41009432, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
[ 982.186997] SLUB: Unable to add cache 9p-fcall-cache-176 to sysfs
[ 982.217285] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 982.218144] FAT-fs (loop5): Directory bread(block 4) failed
[ 982.219620] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 982.220448] FAT-fs (loop5): Directory bread(block 5) failed
[ 982.221008] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 982.221806] FAT-fs (loop5): Directory bread(block 6) failed
[ 982.222839] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 982.223644] FAT-fs (loop5): Directory bread(block 7) failed
[ 982.224626] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 982.225424] FAT-fs (loop5): Directory bread(block 8) failed
[ 982.226413] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 982.227516] FAT-fs (loop5): Directory bread(block 9) failed
07:06:42 executing program 5:
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
07:06:42 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x6609, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:06:42 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 94)
07:06:42 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x321, 0x0, 0x0, 0x400006})
07:06:42 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 98)
07:06:42 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x11}}, 0x14}}, 0x0)
07:06:42 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:06:42 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0xc0189436, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
[ 991.095786] FAULT_INJECTION: forcing a failure.
[ 991.095786] name failslab, interval 1, probability 0, space 0, times 0
[ 991.096851] CPU: 0 UID: 0 PID: 14541 Comm: syz-executor.3 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 991.096868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 991.096877] Call Trace:
[ 991.096882]
[ 991.096887] dump_stack_lvl+0xfa/0x120
[ 991.096916] should_fail_ex+0x4d7/0x5e0
[ 991.096937] ? __kernfs_new_node+0xd3/0x870
[ 991.096954] should_failslab+0xc2/0x120
[ 991.096971] kmem_cache_alloc_noprof+0x72/0x690
[ 991.096988] ? perf_trace_lock_acquire+0xc9/0x700
[ 991.097009] ? __kernfs_new_node+0xd3/0x870
[ 991.097023] __kernfs_new_node+0xd3/0x870
[ 991.097042] ? __pfx___kernfs_new_node+0x10/0x10
[ 991.097061] ? lock_acquire+0x15e/0x2f0
[ 991.097076] ? kernfs_root+0x23/0x2a0
[ 991.097091] ? find_held_lock+0x2b/0x80
[ 991.097110] ? kernfs_root+0xee/0x2a0
[ 991.097124] ? lock_release+0xc8/0x290
[ 991.097137] ? lock_is_held_type+0x9e/0x120
[ 991.097162] kernfs_new_node+0x13c/0x1e0
[ 991.097184] __kernfs_create_file+0x55/0x360
[ 991.097201] sysfs_add_file_mode_ns+0x21c/0x440
[ 991.097218] ? __pfx_slab_attr_store+0x10/0x10
[ 991.097234] internal_create_group+0x571/0xeb0
[ 991.097257] ? __pfx_internal_create_group+0x10/0x10
[ 991.097283] sysfs_slab_add+0x18e/0x220
[ 991.097297] do_kmem_cache_create+0x6d6/0x750
[ 991.097314] __kmem_cache_create_args+0x1a4/0x370
[ 991.097330] ? p9_client_create+0xd5e/0x11d0
[ 991.097348] p9_client_create+0xe14/0x11d0
[ 991.097368] ? __pfx_p9_client_create+0x10/0x10
[ 991.097387] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 991.097413] ? trace_kmalloc+0x1f/0xb0
[ 991.097428] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 991.097442] ? kasan_save_track+0x14/0x30
[ 991.097459] ? v9fs_session_init+0xeb/0x17a0
[ 991.097479] ? lockdep_init_map_type+0x4b/0x240
[ 991.097496] ? __raw_spin_lock_init+0x3a/0x110
[ 991.097516] v9fs_session_init+0x1df/0x17a0
[ 991.097534] ? do_raw_spin_lock+0x123/0x260
[ 991.097552] ? find_held_lock+0x2b/0x80
[ 991.097570] ? __create_object+0x59/0x80
[ 991.097591] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 991.097609] ? __pfx_v9fs_session_init+0x10/0x10
[ 991.097627] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 991.097645] ? __create_object+0x59/0x80
[ 991.097663] ? trace_kmalloc+0x1f/0xb0
[ 991.097677] ? __kmalloc_cache_noprof+0x26f/0x690
[ 991.097697] ? cred_has_capability.isra.0+0x1be/0x2c0
[ 991.097723] v9fs_mount+0xbc/0x9e0
[ 991.097736] ? __pfx_v9fs_mount+0x10/0x10
[ 991.097751] ? cap_capable+0xdb/0x3b0
[ 991.097770] ? __pfx_v9fs_mount+0x10/0x10
[ 991.097782] legacy_get_tree+0x109/0x220
[ 991.097807] vfs_get_tree+0x93/0x340
[ 991.097827] path_mount+0x132d/0x1dd0
[ 991.097844] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 991.097861] ? __pfx_path_mount+0x10/0x10
[ 991.097875] ? kmem_cache_free+0x2a1/0x540
[ 991.097886] ? putname.part.0+0x11b/0x160
[ 991.097905] ? getname_flags.part.0+0x1c6/0x540
[ 991.097925] ? putname.part.0+0x11b/0x160
[ 991.097945] __x64_sys_mount+0x27b/0x300
[ 991.097960] ? __pfx___x64_sys_mount+0x10/0x10
[ 991.097982] do_syscall_64+0xbf/0x360
[ 991.097996] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 991.098010] RIP: 0033:0x7f4daff34b19
[ 991.098020] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 991.098033] RSP: 002b:00007f4dad4aa188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 991.098045] RAX: ffffffffffffffda RBX: 00007f4db0047f60 RCX: 00007f4daff34b19
[ 991.098053] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 991.098061] RBP: 00007f4dad4aa1d0 R08: 0000000020000100 R09: 0000000000000000
[ 991.098070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 991.098077] R13: 00007ffcedbdf37f R14: 00007f4dad4aa300 R15: 0000000000022000
[ 991.098098]
[ 991.143574] SLUB: Unable to add cache 9p-fcall-cache-178 to sysfs
07:06:42 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617410028001000270000004f86e", 0x17}, {0x0, 0x0, 0x200000006b}], 0x0, &(0x7f0000000040)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
r1 = open_tree(r0, &(0x7f0000000040)='./file0\x00', 0xbae4f7e3f51c1dcb)
mknodat$loop(r1, &(0x7f0000000080)='./file0\x00', 0x80, 0x0)
[ 991.197013] loop5: detected capacity change from 0 to 32768
[ 991.201232] FAT-fs (loop5): bogus logical sector size 528
[ 991.201747] FAT-fs (loop5): Can't find a valid FAT filesystem
07:06:42 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x500, 0x0, 0x0, 0x400006})
[ 991.218495] loop5: detected capacity change from 0 to 32768
[ 991.226114] vfat: Unknown parameter './file0'
07:06:51 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:06:51 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0xc020660b, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:06:51 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 99)
07:06:51 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x12}}, 0x14}}, 0x0)
07:06:51 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
07:06:51 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x80086601, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:06:51 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 95)
07:06:51 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0xa01, 0x0, 0x0, 0x400006})
07:06:51 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0xa9f, 0x0, 0x0, 0x400006})
07:06:51 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1}, 0x14}}, 0x0)
[ 1000.435849] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1000.436688] FAT-fs (loop5): Directory bread(block 3) failed
[ 1000.437419] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1000.438355] FAT-fs (loop5): Directory bread(block 4) failed
[ 1000.443973] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1000.445104] FAT-fs (loop5): Directory bread(block 5) failed
[ 1000.447988] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1000.450056] FAT-fs (loop5): Directory bread(block 6) failed
[ 1000.455362] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1000.456172] FAT-fs (loop5): Directory bread(block 7) failed
[ 1000.458413] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1000.459742] FAT-fs (loop5): Directory bread(block 8) failed
[ 1000.460409] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1000.461836] FAT-fs (loop5): Directory bread(block 9) failed
07:06:51 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:06:51 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 96)
07:06:51 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 100)
07:06:51 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x80086603, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:06:51 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x28, 0x0)
07:06:51 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x14}}, 0x14}}, 0x0)
[ 1000.672186] FAULT_INJECTION: forcing a failure.
[ 1000.672186] name failslab, interval 1, probability 0, space 0, times 0
[ 1000.674105] CPU: 1 UID: 0 PID: 14948 Comm: syz-executor.3 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 1000.674136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1000.674150] Call Trace:
[ 1000.674158]
[ 1000.674168] dump_stack_lvl+0xfa/0x120
[ 1000.674214] should_fail_ex+0x4d7/0x5e0
[ 1000.674250] ? __kernfs_new_node+0xd3/0x870
[ 1000.674279] should_failslab+0xc2/0x120
[ 1000.674320] kmem_cache_alloc_noprof+0x72/0x690
[ 1000.674350] ? perf_trace_lock_acquire+0xc9/0x700
[ 1000.674394] ? __kernfs_new_node+0xd3/0x870
[ 1000.674422] __kernfs_new_node+0xd3/0x870
[ 1000.674457] ? __pfx___kernfs_new_node+0x10/0x10
[ 1000.674493] ? lock_acquire+0x15e/0x2f0
[ 1000.674520] ? kernfs_root+0x23/0x2a0
[ 1000.674549] ? find_held_lock+0x2b/0x80
[ 1000.674583] ? kernfs_root+0xee/0x2a0
[ 1000.674611] ? lock_release+0xc8/0x290
[ 1000.674635] ? lock_is_held_type+0x9e/0x120
[ 1000.674680] kernfs_new_node+0x13c/0x1e0
[ 1000.674720] __kernfs_create_file+0x55/0x360
[ 1000.674750] sysfs_add_file_mode_ns+0x21c/0x440
[ 1000.674782] ? __pfx_slab_attr_store+0x10/0x10
[ 1000.674811] internal_create_group+0x571/0xeb0
[ 1000.674854] ? __pfx_internal_create_group+0x10/0x10
[ 1000.674903] sysfs_slab_add+0x18e/0x220
[ 1000.674929] do_kmem_cache_create+0x6d6/0x750
[ 1000.674961] __kmem_cache_create_args+0x1a4/0x370
[ 1000.674988] ? p9_client_create+0xd5e/0x11d0
[ 1000.675021] p9_client_create+0xe14/0x11d0
[ 1000.675059] ? __pfx_p9_client_create+0x10/0x10
[ 1000.675086] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1000.675133] ? trace_kmalloc+0x1f/0xb0
[ 1000.675161] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 1000.675185] ? kasan_save_track+0x14/0x30
[ 1000.675216] ? v9fs_session_init+0xeb/0x17a0
[ 1000.675253] ? lockdep_init_map_type+0x4b/0x240
[ 1000.675283] ? __raw_spin_lock_init+0x3a/0x110
[ 1000.675322] v9fs_session_init+0x1df/0x17a0
[ 1000.675356] ? do_raw_spin_lock+0x123/0x260
[ 1000.675389] ? find_held_lock+0x2b/0x80
[ 1000.675423] ? __create_object+0x59/0x80
[ 1000.675460] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1000.675493] ? __pfx_v9fs_session_init+0x10/0x10
[ 1000.675529] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1000.675561] ? __create_object+0x59/0x80
[ 1000.675596] ? trace_kmalloc+0x1f/0xb0
[ 1000.675623] ? __kmalloc_cache_noprof+0x26f/0x690
[ 1000.675660] ? cred_has_capability.isra.0+0x1be/0x2c0
[ 1000.675706] v9fs_mount+0xbc/0x9e0
[ 1000.675731] ? __pfx_v9fs_mount+0x10/0x10
[ 1000.675758] ? cap_capable+0xdb/0x3b0
[ 1000.675793] ? __pfx_v9fs_mount+0x10/0x10
[ 1000.675817] legacy_get_tree+0x109/0x220
[ 1000.675860] vfs_get_tree+0x93/0x340
[ 1000.675901] path_mount+0x132d/0x1dd0
[ 1000.675932] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 1000.675961] ? __pfx_path_mount+0x10/0x10
[ 1000.675989] ? kmem_cache_free+0x2a1/0x540
[ 1000.676010] ? putname.part.0+0x11b/0x160
[ 1000.676043] ? getname_flags.part.0+0x1c6/0x540
[ 1000.676081] ? putname.part.0+0x11b/0x160
[ 1000.676119] __x64_sys_mount+0x27b/0x300
[ 1000.676147] ? __pfx___x64_sys_mount+0x10/0x10
[ 1000.676189] do_syscall_64+0xbf/0x360
[ 1000.676219] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1000.676243] RIP: 0033:0x7f4daff34b19
[ 1000.676262] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1000.676284] RSP: 002b:00007f4dad4aa188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 1000.676307] RAX: ffffffffffffffda RBX: 00007f4db0047f60 RCX: 00007f4daff34b19
[ 1000.676323] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 1000.676337] RBP: 00007f4dad4aa1d0 R08: 0000000020000100 R09: 0000000000000000
[ 1000.676352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1000.676366] R13: 00007ffcedbdf37f R14: 00007f4dad4aa300 R15: 0000000000022000
[ 1000.676404]
[ 1000.763528] SLUB: Unable to add cache 9p-fcall-cache-182 to sysfs
[ 1000.765597] FAULT_INJECTION: forcing a failure.
[ 1000.765597] name failslab, interval 1, probability 0, space 0, times 0
[ 1000.766589] CPU: 0 UID: 0 PID: 14967 Comm: syz-executor.1 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 1000.766608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1000.766616] Call Trace:
[ 1000.766622]
[ 1000.766628] dump_stack_lvl+0xfa/0x120
[ 1000.766657] should_fail_ex+0x4d7/0x5e0
[ 1000.766680] ? __kernfs_new_node+0xd3/0x870
[ 1000.766697] should_failslab+0xc2/0x120
[ 1000.766714] kmem_cache_alloc_noprof+0x72/0x690
[ 1000.766731] ? perf_trace_lock_acquire+0xc9/0x700
[ 1000.766753] ? __kernfs_new_node+0xd3/0x870
[ 1000.766768] __kernfs_new_node+0xd3/0x870
[ 1000.766787] ? __pfx___kernfs_new_node+0x10/0x10
[ 1000.766806] ? lock_acquire+0x15e/0x2f0
[ 1000.766822] ? kernfs_root+0x23/0x2a0
[ 1000.766837] ? find_held_lock+0x2b/0x80
[ 1000.766855] ? kernfs_root+0xee/0x2a0
[ 1000.766871] ? lock_release+0xc8/0x290
[ 1000.766884] ? lock_is_held_type+0x9e/0x120
[ 1000.766909] kernfs_new_node+0x13c/0x1e0
[ 1000.766931] __kernfs_create_file+0x55/0x360
[ 1000.766948] sysfs_add_file_mode_ns+0x21c/0x440
[ 1000.766966] ? __pfx_slab_attr_store+0x10/0x10
[ 1000.766982] internal_create_group+0x571/0xeb0
[ 1000.767005] ? __pfx_internal_create_group+0x10/0x10
[ 1000.767032] sysfs_slab_add+0x18e/0x220
[ 1000.767045] do_kmem_cache_create+0x6d6/0x750
[ 1000.767063] __kmem_cache_create_args+0x1a4/0x370
[ 1000.767078] ? p9_client_create+0xd5e/0x11d0
[ 1000.767097] p9_client_create+0xe14/0x11d0
[ 1000.767118] ? __pfx_p9_client_create+0x10/0x10
[ 1000.767132] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1000.767158] ? trace_kmalloc+0x1f/0xb0
[ 1000.767174] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 1000.767187] ? kasan_save_track+0x14/0x30
[ 1000.767205] ? v9fs_session_init+0xeb/0x17a0
[ 1000.767226] ? lockdep_init_map_type+0x4b/0x240
[ 1000.767242] ? __raw_spin_lock_init+0x3a/0x110
[ 1000.767263] v9fs_session_init+0x1df/0x17a0
[ 1000.767281] ? do_raw_spin_lock+0x123/0x260
[ 1000.767299] ? find_held_lock+0x2b/0x80
[ 1000.767317] ? __create_object+0x59/0x80
[ 1000.767338] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1000.767356] ? __pfx_v9fs_session_init+0x10/0x10
[ 1000.767375] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1000.767397] ? __create_object+0x59/0x80
[ 1000.767416] ? trace_kmalloc+0x1f/0xb0
[ 1000.767430] ? __kmalloc_cache_noprof+0x26f/0x690
[ 1000.767450] ? cred_has_capability.isra.0+0x1be/0x2c0
[ 1000.767475] v9fs_mount+0xbc/0x9e0
[ 1000.767489] ? __pfx_v9fs_mount+0x10/0x10
[ 1000.767503] ? cap_capable+0xdb/0x3b0
[ 1000.767523] ? __pfx_v9fs_mount+0x10/0x10
[ 1000.767536] legacy_get_tree+0x109/0x220
[ 1000.767561] vfs_get_tree+0x93/0x340
[ 1000.767582] path_mount+0x132d/0x1dd0
[ 1000.767599] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 1000.767616] ? __pfx_path_mount+0x10/0x10
[ 1000.767630] ? kmem_cache_free+0x2a1/0x540
[ 1000.767641] ? putname.part.0+0x11b/0x160
[ 1000.767660] ? getname_flags.part.0+0x1c6/0x540
[ 1000.767680] ? putname.part.0+0x11b/0x160
[ 1000.767700] __x64_sys_mount+0x27b/0x300
[ 1000.767715] ? __pfx___x64_sys_mount+0x10/0x10
[ 1000.767738] do_syscall_64+0xbf/0x360
[ 1000.767752] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1000.767766] RIP: 0033:0x7f677f39bb19
[ 1000.767777] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1000.767790] RSP: 002b:00007f677c911188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 1000.767802] RAX: ffffffffffffffda RBX: 00007f677f4aef60 RCX: 00007f677f39bb19
[ 1000.767811] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 1000.767820] RBP: 00007f677c9111d0 R08: 0000000020000100 R09: 0000000000000000
[ 1000.767828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[ 1000.767835] R13: 00007fff3c03109f R14: 00007f677c911300 R15: 0000000000022000
[ 1000.767856]
[ 1000.834054] loop5: detected capacity change from 0 to 8
[ 1000.840222] FAT-fs (loop5): bogus number of reserved sectors
[ 1000.841181] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1000.846537] loop5: detected capacity change from 0 to 8
[ 1000.849586] FAT-fs (loop5): bogus number of reserved sectors
[ 1000.850686] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1000.863190] SLUB: Unable to add cache 9p-fcall-cache-183 to sysfs
07:07:01 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x8008662c, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:07:01 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:07:01 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 97)
07:07:01 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x2, 0x0, 0x0, 0x400006})
07:07:01 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x15}}, 0x14}}, 0x0)
07:07:01 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0xd00, 0x0, 0x0, 0x400006})
07:07:01 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:07:01 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0xff, 0xd6, 0x5, 0xffff, 0x3, 0x3, 0x40, 0x32e, 0x38, 0x6f, 0x3, 0x5088, 0x20, 0x2, 0x0, 0x0, 0xd125}, [{0x1, 0x1, 0x8001, 0x5, 0x1, 0x5, 0x6, 0x8}, {0x1, 0x3, 0x9, 0x9, 0x8, 0xa37, 0xef5, 0x9}], "00cc82132042e8e29ad71a67b31126dc5cbc6051392c1977b1b3650437dcd26200e2f3e5ccc614a92510d64c081633", ['\x00']}, 0x1a7)
07:07:01 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x16}}, 0x14}}, 0x0)
07:07:01 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 98)
[ 1009.956124] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1009.960953] FAT-fs (loop5): Directory bread(block 3) failed
[ 1009.964911] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1009.967740] FAT-fs (loop5): Directory bread(block 4) failed
[ 1009.973569] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1009.976793] FAT-fs (loop5): Directory bread(block 5) failed
[ 1009.977925] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1009.981080] FAT-fs (loop5): Directory bread(block 6) failed
[ 1009.984940] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1009.987249] FAT-fs (loop5): Directory bread(block 7) failed
07:07:01 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x4, 0x0, 0x0, 0x400006})
[ 1010.000650] FAULT_INJECTION: forcing a failure.
[ 1010.000650] name failslab, interval 1, probability 0, space 0, times 0
[ 1010.001799] CPU: 0 UID: 0 PID: 15093 Comm: syz-executor.3 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 1010.001818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1010.001827] Call Trace:
[ 1010.001832]
[ 1010.001838] dump_stack_lvl+0xfa/0x120
[ 1010.001868] should_fail_ex+0x4d7/0x5e0
[ 1010.001891] ? __kernfs_new_node+0xd3/0x870
[ 1010.001909] should_failslab+0xc2/0x120
[ 1010.001927] kmem_cache_alloc_noprof+0x72/0x690
[ 1010.001945] ? perf_trace_lock_acquire+0xc9/0x700
[ 1010.001968] ? __kernfs_new_node+0xd3/0x870
[ 1010.001984] __kernfs_new_node+0xd3/0x870
[ 1010.002003] ? __pfx___kernfs_new_node+0x10/0x10
[ 1010.002024] ? lock_acquire+0x15e/0x2f0
[ 1010.002040] ? kernfs_root+0x23/0x2a0
[ 1010.002056] ? find_held_lock+0x2b/0x80
[ 1010.002077] ? kernfs_root+0xee/0x2a0
[ 1010.002093] ? lock_release+0xc8/0x290
[ 1010.002107] ? lock_is_held_type+0x9e/0x120
[ 1010.002133] kernfs_new_node+0x13c/0x1e0
[ 1010.002156] __kernfs_create_file+0x55/0x360
[ 1010.002174] sysfs_add_file_mode_ns+0x21c/0x440
[ 1010.002193] ? __pfx_slab_attr_store+0x10/0x10
[ 1010.002210] internal_create_group+0x571/0xeb0
[ 1010.002235] ? __pfx_internal_create_group+0x10/0x10
[ 1010.002262] sysfs_slab_add+0x18e/0x220
[ 1010.002277] do_kmem_cache_create+0x6d6/0x750
[ 1010.002295] __kmem_cache_create_args+0x1a4/0x370
[ 1010.002311] ? p9_client_create+0xd5e/0x11d0
[ 1010.002330] p9_client_create+0xe14/0x11d0
[ 1010.002352] ? __pfx_p9_client_create+0x10/0x10
[ 1010.002367] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1010.002398] ? trace_kmalloc+0x1f/0xb0
[ 1010.002424] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 1010.002439] ? kasan_save_track+0x14/0x30
[ 1010.002458] ? v9fs_session_init+0xeb/0x17a0
[ 1010.002479] ? lockdep_init_map_type+0x4b/0x240
[ 1010.002496] ? __raw_spin_lock_init+0x3a/0x110
[ 1010.002519] v9fs_session_init+0x1df/0x17a0
[ 1010.002538] ? do_raw_spin_lock+0x123/0x260
[ 1010.002557] ? find_held_lock+0x2b/0x80
[ 1010.002576] ? __create_object+0x59/0x80
[ 1010.002598] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1010.002617] ? __pfx_v9fs_session_init+0x10/0x10
[ 1010.002637] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1010.002656] ? __create_object+0x59/0x80
[ 1010.002677] ? trace_kmalloc+0x1f/0xb0
[ 1010.002692] ? __kmalloc_cache_noprof+0x26f/0x690
[ 1010.002721] v9fs_mount+0xbc/0x9e0
[ 1010.002736] ? __pfx_v9fs_mount+0x10/0x10
[ 1010.002751] ? cap_capable+0xdb/0x3b0
[ 1010.002772] ? __pfx_v9fs_mount+0x10/0x10
[ 1010.002786] legacy_get_tree+0x109/0x220
[ 1010.002812] vfs_get_tree+0x93/0x340
[ 1010.002834] path_mount+0x132d/0x1dd0
[ 1010.002852] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 1010.002870] ? __pfx_path_mount+0x10/0x10
[ 1010.002885] ? kmem_cache_free+0x2a1/0x540
[ 1010.002897] ? putname.part.0+0x11b/0x160
[ 1010.002917] ? getname_flags.part.0+0x1c6/0x540
[ 1010.002939] ? putname.part.0+0x11b/0x160
[ 1010.002961] __x64_sys_mount+0x27b/0x300
[ 1010.002977] ? __pfx___x64_sys_mount+0x10/0x10
[ 1010.003000] do_syscall_64+0xbf/0x360
[ 1010.003016] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1010.003030] RIP: 0033:0x7f4daff34b19
[ 1010.003041] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1010.003055] RSP: 002b:00007f4dad4aa188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 1010.003068] RAX: ffffffffffffffda RBX: 00007f4db0047f60 RCX: 00007f4daff34b19
[ 1010.003078] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 1010.003087] RBP: 00007f4dad4aa1d0 R08: 0000000020000100 R09: 0000000000000000
[ 1010.003095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1010.003104] R13: 00007ffcedbdf37f R14: 00007f4dad4aa300 R15: 0000000000022000
[ 1010.003125]
[ 1010.045703] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
07:07:01 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x2000, 0x0, 0x0, 0x400006})
[ 1010.047469] FAT-fs (loop5): Directory bread(block 8) failed
[ 1010.050426] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1010.052736] FAT-fs (loop5): Directory bread(block 9) failed
07:07:01 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
[ 1010.165074] SLUB: Unable to add cache 9p-fcall-cache-186 to sysfs
07:07:01 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x5, 0x0, 0x0, 0x400006})
07:07:01 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
statx(r0, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x7ff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4008, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="bf7069643d000000000000001000", @ANYRESHEX=r1, @ANYBLOB=',access=client,version=9p2000,loose,fsuuid=e854e10c-9cdb-9411-0a7c-e04c2\v13,obj_type=vfat\x00,context=staff_u,\x00'])
07:07:01 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:07:01 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x80087601, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:07:01 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x2103, 0x0, 0x0, 0x400006})
07:07:01 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 99)
07:07:01 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x17}}, 0x14}}, 0x0)
[ 1010.356944] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1010.358520] FAT-fs (loop5): Directory bread(block 3) failed
[ 1010.365847] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1010.367644] FAT-fs (loop5): Directory bread(block 4) failed
[ 1010.371827] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1010.373655] FAT-fs (loop5): Directory bread(block 5) failed
[ 1010.378807] FAT-fs (loop5): Directory bread(block 6) failed
[ 1010.383380] FAT-fs (loop5): Directory bread(block 7) failed
[ 1010.391065] FAT-fs (loop5): Directory bread(block 8) failed
[ 1010.397622] FAT-fs (loop5): Directory bread(block 9) failed
[ 1010.411918] FAT-fs (loop5): Directory bread(block 3) failed
[ 1010.414286] FAT-fs (loop5): Directory bread(block 4) failed
[ 1010.416341] FAT-fs (loop5): Directory bread(block 5) failed
[ 1010.421469] 9pnet_fd: Insufficient options for proto=fd
07:07:10 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x4000, 0x0, 0x0, 0x400006})
07:07:10 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x800c6613, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:07:10 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
pread64(0xffffffffffffffff, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, 0xffffffffffffffff, 0x4)
r0 = getpgrp(0x0)
process_vm_writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r0, 0x8, &(0x7f0000000300))
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r1, 0x878c2000)
r2 = fork()
ptrace(0x10, r2)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:07:10 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x6, 0x0, 0x0, 0x400006})
07:07:10 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0)
07:07:10 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) (fail_nth: 100)
07:07:10 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000000040)=ANY=[])
mknodat$loop(r0, &(0x7f0000000540)='./file0\x00', 0x1, 0x1)
mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x100000, &(0x7f0000000980)={'trans=unix,', {[{@loose}, {@mmap}, {@privport}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@access_user}], [{@dont_measure}, {@dont_hash}, {@smackfsdef={'smackfsdef', 0x3d, '/!,R+:@\xaf'}}]}})
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
syz_mount_image$tmpfs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1, 0x9, &(0x7f0000000800)=[{&(0x7f00000002c0)="8689d9e23fc4c31211f6e9747f312974cab2628e1dcd4439d4adbe2055cb95e24a1b22649298415cf22348eac4b245cb2050b280b62c36764569d6432b7b113d1757d6cc41d3585a9b30c67c731fce3e9826d6cce617b8e6c142ce67efa9a55071069541b82d1230f2ca7da3e52a1023312993676f648e58a72e39ea2de7b7b04945b574e4365af1c8b58bf591f64e04b129398c6bf621ca65e3946e769f800177de630b7972c01b3c", 0xa9, 0x6dd}, {&(0x7f0000000380)="33e00140a7a6ebf1d4115a64bb5b979723d3a2a96ecb7fd2ccd51158c74146cd993b673604f59ea54c1ac136a4df6a956097237fd92012b4382e2df827a288e04fe11afb8b85177ecf91f36184b78b92b87518330628d894e1535dc915", 0x5d, 0x7}, {&(0x7f0000000400)="9fd0a314c07099760b5ed8b3c326b2e0160a82ecdf6b4c071d7f022aac0d4843936154b96a8bd26117e8e4ac8a589e692ba5d990a78b7e67a7f2f2635a6190c960293289c43da2aa034ecfb47c192220cf38ea49b5c1abea57204fd8528e23ac1e7c4154611e466e63183adbc40b1a15fceda978b9367ba1516161a57d11f16e9f7d", 0x82, 0x2}, {&(0x7f00000004c0)="55210e6a72e88d456faaab210179c9737fc2929b69b46980bf41cde924821a170112e2df4f26a273945a24d3d44ed838038f2ee14f031f27a5b26c4758fc2271195d4190fef7e59a318b056b909e215f7a95a5e1c896f8fb09aa75bc7de49532550f0d93f3dc3c95ec781284437aa7f89b95499bb40a54a0a8f4e22426", 0x7d, 0x9}, {&(0x7f0000000540), 0x0, 0x81}, {&(0x7f0000000580)="da4cc7280dbc713fc8f61f6842cf26f1c7287b54aad36e5c90b7272688f3480e4a78bcbefd70f67865fb2014aebf24880c28ee30ccd4a31f24a3db5613a709f5671774b5b15dd2495d5bf57df70b9f80578e357242b46beacf809f42c52c181364118eb4cbba92f142915b65c4eca33548b8b8a8382ee7506a4c09d044ab97d56c5b87a32bedf5812bcf4e873d129bcaa7c93a7914044ac87ce55c4b3ce5b21435a54c419479", 0xa6, 0x10000}, {&(0x7f0000000640)="bb8bff217db9031217aaf5e8dd30a7fd3da601d39a53eaad871fc14b7dc6fa7b0b109f993edea11f5389b1350762697e37527f98c8b343ed953483e281dd4d23dfa736039033b81c3e5d7820207bc1b8357f", 0x52, 0x7}, {&(0x7f00000006c0)="1e4a1e990c0c1b36dd7f2b32bd6e5394bfa117311c7afe53eaefcb0334fab488571c3c3ea457843c70ce304850b6e60eac6b24f9a9901382", 0x38, 0x5}, {&(0x7f0000000700)="e8a1c3737e6bd417a26b72754d687484842974657769d676eb88750d379deec1b42e63e1f3fb2fb7eb747bf973615513305b6d3734f56b78229defaaab0c928f7719ca763c5908e93a7f70a95657a80617a2fb0739d1f3d446b5ffe98a5266926e759a629e9f9e03f98298bd861d59856c58da6cf21a877bcd5cdd608322361504864a731701e6451a2c2356f4a9bd5d96156430f529e7fbf4d4831e5bd07a0ad3bd097177d54c8e00526a80aaab92931337a7173ca6b12172b7df3993be14081f5e851ed28cc21ab4", 0xc9, 0x9}], 0x20011, &(0x7f0000000900)={[{@size={'size', 0x3d, [0x35, 0x2d, 0x30, 0x30, 0x67, 0x78, 0x30, 0x78, 0x67]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x74, 0x2d, 0x33, 0x33]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x37]}}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@measure}, {@seclabel}, {@audit}, {@dont_hash}]})
07:07:10 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
[ 1019.562216] FAULT_INJECTION: forcing a failure.
[ 1019.562216] name failslab, interval 1, probability 0, space 0, times 0
[ 1019.563315] CPU: 0 UID: 0 PID: 15479 Comm: syz-executor.3 Not tainted 6.17.0-rc4-next-20250903 #1 PREEMPT(voluntary)
[ 1019.563333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1019.563342] Call Trace:
[ 1019.563347]
[ 1019.563352] dump_stack_lvl+0xfa/0x120
[ 1019.563382] should_fail_ex+0x4d7/0x5e0
[ 1019.563402] ? __kernfs_new_node+0xd3/0x870
[ 1019.563418] should_failslab+0xc2/0x120
[ 1019.563436] kmem_cache_alloc_noprof+0x72/0x690
[ 1019.563452] ? perf_trace_lock_acquire+0xc9/0x700
[ 1019.563473] ? __kernfs_new_node+0xd3/0x870
[ 1019.563487] __kernfs_new_node+0xd3/0x870
[ 1019.563506] ? __pfx___kernfs_new_node+0x10/0x10
[ 1019.563525] ? lock_acquire+0x15e/0x2f0
[ 1019.563539] ? kernfs_root+0x23/0x2a0
[ 1019.563555] ? find_held_lock+0x2b/0x80
[ 1019.563573] ? kernfs_root+0xee/0x2a0
[ 1019.563588] ? lock_release+0xc8/0x290
[ 1019.563600] ? lock_is_held_type+0x9e/0x120
[ 1019.563625] kernfs_new_node+0x13c/0x1e0
[ 1019.563646] __kernfs_create_file+0x55/0x360
[ 1019.563663] sysfs_add_file_mode_ns+0x21c/0x440
[ 1019.563681] ? __pfx_slab_attr_store+0x10/0x10
[ 1019.563697] internal_create_group+0x571/0xeb0
[ 1019.563720] ? __pfx_internal_create_group+0x10/0x10
[ 1019.563745] sysfs_slab_add+0x18e/0x220
[ 1019.563759] do_kmem_cache_create+0x6d6/0x750
[ 1019.563776] __kmem_cache_create_args+0x1a4/0x370
[ 1019.563792] ? p9_client_create+0xd5e/0x11d0
[ 1019.563810] p9_client_create+0xe14/0x11d0
[ 1019.563831] ? __pfx_p9_client_create+0x10/0x10
[ 1019.563845] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1019.563871] ? trace_kmalloc+0x1f/0xb0
[ 1019.563885] ? __kmalloc_node_track_caller_noprof+0x2a2/0x6e0
[ 1019.563898] ? kasan_save_track+0x14/0x30
[ 1019.563915] ? v9fs_session_init+0xeb/0x17a0
[ 1019.563935] ? lockdep_init_map_type+0x4b/0x240
[ 1019.563951] ? __raw_spin_lock_init+0x3a/0x110
[ 1019.563972] v9fs_session_init+0x1df/0x17a0
[ 1019.563996] ? trace_irq_enable.constprop.0+0x26/0x100
[ 1019.564011] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1019.564028] ? __pfx_v9fs_session_init+0x10/0x10
[ 1019.564048] ? __create_object+0x59/0x80
[ 1019.564068] ? trace_kmalloc+0x1f/0xb0
[ 1019.564083] ? __kmalloc_cache_noprof+0x26f/0x690
[ 1019.564102] ? cred_has_capability.isra.0+0x1be/0x2c0
[ 1019.564128] v9fs_mount+0xbc/0x9e0
[ 1019.564141] ? __pfx_v9fs_mount+0x10/0x10
[ 1019.564156] ? cap_capable+0xdb/0x3b0
[ 1019.564175] ? __pfx_v9fs_mount+0x10/0x10
[ 1019.564188] legacy_get_tree+0x109/0x220
[ 1019.564213] vfs_get_tree+0x93/0x340
[ 1019.564233] path_mount+0x132d/0x1dd0
[ 1019.564250] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 1019.564265] ? __pfx_path_mount+0x10/0x10
[ 1019.564279] ? kmem_cache_free+0x2a1/0x540
[ 1019.564290] ? putname.part.0+0x11b/0x160
[ 1019.564309] ? getname_flags.part.0+0x1c6/0x540
[ 1019.564329] ? putname.part.0+0x11b/0x160
[ 1019.564349] __x64_sys_mount+0x27b/0x300
[ 1019.564364] ? __pfx___x64_sys_mount+0x10/0x10
[ 1019.564386] do_syscall_64+0xbf/0x360
[ 1019.564401] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1019.564414] RIP: 0033:0x7f4daff34b19
[ 1019.564425] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1019.564437] RSP: 002b:00007f4dad4aa188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 1019.564450] RAX: ffffffffffffffda RBX: 00007f4db0047f60 RCX: 00007f4daff34b19
[ 1019.564459] RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
[ 1019.564467] RBP: 00007f4dad4aa1d0 R08: 0000000020000100 R09: 0000000000000000
[ 1019.564475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[ 1019.564482] R13: 00007ffcedbdf37f R14: 00007f4dad4aa300 R15: 0000000000022000
[ 1019.564503]
[ 1019.609437] blk_print_req_error: 11 callbacks suppressed
[ 1019.609453] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1019.610677] FAT-fs (loop5): Directory bread(block 3) failed
[ 1019.617573] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1019.621214] SLUB: Unable to add cache 9p-fcall-cache-188 to sysfs
[ 1019.621838] FAT-fs (loop5): Directory bread(block 4) failed
[ 1019.630425] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
07:07:10 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x9f0a, 0x0, 0x0, 0x400006})
[ 1019.638523] FAT-fs (loop5): Directory bread(block 5) failed
[ 1019.639411] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
07:07:10 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x8, 0x0, 0x0, 0x400006})
[ 1019.649016] FAT-fs (loop5): Directory bread(block 6) failed
[ 1019.650645] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1019.661428] FAT-fs (loop5): Directory bread(block 7) failed
[ 1019.668717] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1019.669744] FAT-fs (loop5): Directory bread(block 8) failed
[ 1019.670410] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1019.674513] FAT-fs (loop5): Directory bread(block 9) failed
07:07:10 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:07:11 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x19}}, 0x14}}, 0x0)
07:07:11 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1, 0x6, &(0x7f0000000180)=[{&(0x7f0000010000)="eb3c906d0783e5ce6c617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x401}, {&(0x7f0000000040)="2c3ebe5162ee14dc27cab8b1670b114d8840af4bc7feb44030dfbdbcc385158698b109867f50901bb7c299bbb276b3c682e29e3f886564ec6e08c4b2a3be0ffc335f1b4386b81a54ad5c8860c3a69eab1524fcd571928149e580f86dad71d95df297d12cb31446634f798a00c1b52b8b2ee6", 0x72, 0x6}, {&(0x7f00000002c0)="a41a84ad59f17bd962f6f2bf9bc2c20d2b25114a6281e6f816fd5e2114a76fe60274094235e7f99d7eae2ac869836d8fda930235d07ce6f3ab4fbfeb5a2f3538409a2dde07feb1bf95a26ea8942fc16b80aed0947a8aaeca657be450752b76089c46d60a3d9da824f2b6778e728c5dfc056867030d4bcf38af1ad9d90ee2d4bb5cfca0e222101bff727fc6d008d85682a325e20484aede54e0a63535e8359c58df5ab22fc0922b4081a04ac7cd75bfabd43b2220091e2ae9b5e2836d9dbe61", 0xbf, 0x1000}, {&(0x7f00000004c0)="6425c86ea9682e4cfe74636cfbc5ca8bd25c8029acd5b2fe875e6536bfa52ce50c2034ec44f2fc14515e5f2a9f0f5830784d4c536ccab0c80d399759ba2663b5e32c918ab11196c92cb287cd894d8855f900000000000000000000d609e05215d5d70deb5478cdfe4182acfdc78cf4a9ec6578ba7166e28c2e542129bf4bdf116a0e8aaf2c26421a3f20fef2711bdfac8f02d22ccc576001bf6723dd42cd682dacac6796f383ca1dbb951fba7dcc0261f8518e6022a3171211640e05d2589a7f611189de3be2d0b0d7cf8352b6fd86b1da5ef03aead146d9197dee358aad6110453e33eae6e3beef", 0xe8, 0x100009}, {&(0x7f0000000380)="94523bafdda3d7d9d3b1dd5470946cdb3cf82747fb2d995321d21b27ccd071b918c69f505a90775de5585c6b64173b5a0b7718bbc8c8f86950f82d167abfcc852a5c285aa9efa2c2f16dd7eef49b5f494a6883852a63b58155729cf96fff6a9a2d1c6652ded5503aee1c948408571cfc6805adcc0c22b71b", 0x78, 0x64c0}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
unlink(&(0x7f00000000c0)='./file0/file0\x00')
07:07:11 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0xff01, 0x0, 0x0, 0x400006})
[ 1019.867293] loop5: detected capacity change from 0 to 4096
[ 1019.905110] FAT-fs (loop5): invalid media value (0x4d)
[ 1019.906318] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1019.940418] loop5: detected capacity change from 0 to 4096
[ 1019.977098] FAT-fs (loop5): invalid media value (0x4d)
[ 1019.978263] FAT-fs (loop5): Can't find a valid FAT filesystem
07:07:21 executing program 5:
r0 = creat(&(0x7f0000000180)='./file1\x00', 0x81)
sendmsg$TIPC_NL_NODE_GET(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x0, 0x300, 0x70bd2a, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x20008000)
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$cgroup(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8001, &(0x7f00000000c0)={[{@none}, {@release_agent={'release_agent', 0x3d, './file1'}}, {@noprefix}, {@noprefix}], [{@smackfsdef}]})
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
07:07:21 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0xc, 0x0, 0x0, 0x400006})
07:07:21 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:07:21 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x8010661b, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:07:21 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:07:21 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x1a}}, 0x14}}, 0x0)
07:07:21 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x5, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:07:21 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
pread64(0xffffffffffffffff, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, 0xffffffffffffffff, 0x4)
r0 = getpgrp(0x0)
process_vm_writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r0, 0x8, &(0x7f0000000300))
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r1, 0x878c2000)
r2 = fork()
ptrace(0x10, r2)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
[ 1030.243211] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1030.246023] FAT-fs (loop5): Directory bread(block 3) failed
[ 1030.246809] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1030.249548] FAT-fs (loop5): Directory bread(block 4) failed
[ 1030.251488] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1030.252258] FAT-fs (loop5): Directory bread(block 5) failed
[ 1030.254302] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1030.255247] FAT-fs (loop5): Directory bread(block 6) failed
[ 1030.257678] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1030.258460] FAT-fs (loop5): Directory bread(block 7) failed
[ 1030.260416] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1030.262367] FAT-fs (loop5): Directory bread(block 8) failed
[ 1030.263363] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1030.266565] FAT-fs (loop5): Directory bread(block 9) failed
[ 1030.278682] cgroup: Unknown subsys name 'smackfsdef'
[ 1030.288094] cgroup: Unknown subsys name 'smackfsdef'
07:07:21 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17, 0x800000000000000}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000000080)=ANY=[@ANYRES16, @ANYBLOB="6a2e150d8e287f9b0aa6e5c6a2e236ff23a538441dfd8ebb26ae5c99abfd9baff0f78700396c471c6d7b48f48827bb8a91e516f6844123c110c6"])
open_tree(r0, &(0x7f0000000040)='./file0\x00', 0x88000)
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
07:07:21 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x2, 0x0, 0x400006})
07:07:21 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:07:21 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x6, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
[ 1030.409550] loop5: detected capacity change from 0 to 264192
[ 1030.415693] vfat: Unknown parameter 'ÿÿj.Ž(›
[ 1030.415693] ¦åÆ¢â6ÿ#¥8D ýŽ»&®\™«ý›¯ð÷‡'
07:07:21 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0xd, 0x0, 0x0, 0x400006})
07:07:21 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x1b}}, 0x14}}, 0x0)
07:07:21 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x4, 0x0, 0x400006})
[ 1030.452516] loop5: detected capacity change from 0 to 264192
[ 1030.453503] vfat: Unknown parameter 'ÿÿj.Ž(›
[ 1030.453503] ¦åÆ¢â6ÿ#¥8D ýŽ»&®\™«ý›¯ð÷‡'
07:07:21 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:07:21 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x5, 0x0, 0x400006})
07:07:21 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x10, 0x0, 0x0, 0x400006})
07:07:21 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x1c}}, 0x14}}, 0x0)
07:07:21 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x80111500, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:07:21 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:07:21 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
mknodat$loop(r0, &(0x7f0000000040)='./file0\x00', 0x4, 0x0)
[ 1030.708245] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1030.709137] FAT-fs (loop5): Directory bread(block 3) failed
[ 1030.714161] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1030.714929] FAT-fs (loop5): Directory bread(block 4) failed
[ 1030.718740] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1030.719551] FAT-fs (loop5): Directory bread(block 5) failed
[ 1030.724461] FAT-fs (loop5): Directory bread(block 6) failed
[ 1030.727169] FAT-fs (loop5): Directory bread(block 7) failed
[ 1030.732256] FAT-fs (loop5): Directory bread(block 8) failed
[ 1030.735468] FAT-fs (loop5): Directory bread(block 9) failed
[ 1030.743856] FAT-fs (loop5): Directory bread(block 3) failed
[ 1030.746094] FAT-fs (loop5): Directory bread(block 4) failed
[ 1030.749808] FAT-fs (loop5): Directory bread(block 5) failed
07:07:30 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x5, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:07:30 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x7, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:07:30 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x801c581f, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:07:30 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x1d}}, 0x14}}, 0x0)
07:07:30 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/firmware/acpi', 0x28000, 0x41)
unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200)
07:07:30 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x12, 0x0, 0x0, 0x400006})
07:07:30 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
pread64(0xffffffffffffffff, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, 0xffffffffffffffff, 0x4)
r0 = getpgrp(0x0)
process_vm_writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r0, 0x8, &(0x7f0000000300))
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r1, 0x878c2000)
r2 = fork()
ptrace(0x10, r2)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:07:30 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x8, 0x0, 0x400006})
07:07:30 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x1e}}, 0x14}}, 0x0)
07:07:30 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x21}}, 0x14}}, 0x0)
[ 1039.651022] blk_print_req_error: 25 callbacks suppressed
[ 1039.651053] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1039.659435] FAT-fs (loop5): Directory bread(block 3) failed
07:07:30 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0xd, 0x0, 0x400006})
[ 1039.665986] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1039.670426] FAT-fs (loop5): Directory bread(block 4) failed
[ 1039.671526] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1039.673327] FAT-fs (loop5): Directory bread(block 5) failed
[ 1039.678584] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1039.679981] FAT-fs (loop5): Directory bread(block 6) failed
[ 1039.689822] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
07:07:30 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x8, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:07:30 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x6, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
[ 1039.691824] FAT-fs (loop5): Directory bread(block 7) failed
[ 1039.696274] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1039.701656] FAT-fs (loop5): Directory bread(block 8) failed
[ 1039.714596] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1039.717909] FAT-fs (loop5): Directory bread(block 9) failed
07:07:31 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x22}}, 0x14}}, 0x0)
07:07:31 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x7, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:07:42 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x104, 0x0, 0x0, 0x400006})
07:07:42 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:07:42 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x9, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:07:42 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x10, 0x0, 0x400006})
07:07:42 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'})
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000240)={0x0, 0x1, 0x4, 0x3, 0x4, [{0x7, 0x3, 0x0, '\x00', 0x128a}, {0x5, 0x1, 0x7, '\x00', 0x3180}, {0xe113, 0x1, 0x0, '\x00', 0x3002}, {0x5, 0x8, 0x7}]})
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000080)=ANY=[@ANYBLOB="0100b8d90100000018000000", @ANYRES32=r2, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
07:07:42 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x23}}, 0x14}}, 0x0)
07:07:42 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x8, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:07:42 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x80811501, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
[ 1051.610823] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1051.612318] FAT-fs (loop5): Directory bread(block 3) failed
[ 1051.614191] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1051.615670] FAT-fs (loop5): Directory bread(block 4) failed
[ 1051.618756] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1051.620227] FAT-fs (loop5): Directory bread(block 5) failed
[ 1051.624282] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1051.625681] FAT-fs (loop5): Directory bread(block 6) failed
[ 1051.629300] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1051.630744] FAT-fs (loop5): Directory bread(block 7) failed
[ 1051.635428] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1051.637114] FAT-fs (loop5): Directory bread(block 8) failed
[ 1051.644177] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1051.647479] FAT-fs (loop5): Directory bread(block 9) failed
[ 1051.660313] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
07:07:42 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0xa, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:07:51 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x24}}, 0x14}}, 0x0)
07:07:51 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x104, 0x0, 0x400006})
07:07:51 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x9, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:07:51 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:07:51 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0xb, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:07:51 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x10a, 0x0, 0x0, 0x400006})
07:07:51 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
r1 = syz_open_dev$mouse(&(0x7f0000000340), 0x2, 0x290000)
sendmsg$NL80211_CMD_STOP_P2P_DEVICE(r1, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40588c2}, 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0xea60}})
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000180), r0)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0})
sendmsg$GTP_CMD_DELPDP(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x54, r3, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_LINK={0x8, 0x1, r4}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010102}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_PEER_ADDRESS={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x22}}, @GTPA_PEER_ADDRESS={0x8, 0x4, @local}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast2}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x10)
07:07:51 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x81009431, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
[ 1060.708495] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1060.709258] FAT-fs (loop5): Directory bread(block 3) failed
[ 1060.711575] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1060.713569] FAT-fs (loop5): Directory bread(block 4) failed
[ 1060.716612] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1060.718056] FAT-fs (loop5): Directory bread(block 5) failed
[ 1060.721545] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1060.722276] FAT-fs (loop5): Directory bread(block 6) failed
[ 1060.723334] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1060.725436] FAT-fs (loop5): Directory bread(block 7) failed
[ 1060.726258] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1060.727322] FAT-fs (loop5): Directory bread(block 8) failed
[ 1060.738011] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1060.742635] FAT-fs (loop5): Directory bread(block 9) failed
07:07:52 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x10a, 0x0, 0x400006})
07:07:52 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x25}}, 0x14}}, 0x0)
07:07:52 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x321, 0x0, 0x0, 0x400006})
07:07:52 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0xa, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:07:52 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x10, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:07:52 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x26}}, 0x14}}, 0x0)
07:07:52 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0xb, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:07:52 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x321, 0x0, 0x400006})
07:07:52 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="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", 0x157, 0x7f}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
mount(&(0x7f0000000040)=ANY=[@ANYBLOB="2f6488e150057c899eac72"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='securityfs\x00', 0xc0000, &(0x7f0000000180)='):-/&4\x00')
setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000400)={0x0, 0xfb, 0x52, 0x1, 0xb9, "a28116a9abb66310d4663b6e37118e3e", "efc400f3613ed892f8c18bd385ba80d6e340c68375f81712b71427d94785f3e278ef83df27457391c2db1eca9db863a905f7ae5761262cfa2045a4f8b1"}, 0x52, 0x0)
[ 1061.142920] FAT-fs (loop5): bogus number of reserved sectors
[ 1061.143574] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1061.150972] FAT-fs (loop5): bogus number of reserved sectors
[ 1061.151488] FAT-fs (loop5): Can't find a valid FAT filesystem
07:08:04 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc0045878, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:08:04 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x27}}, 0x14}}, 0x0)
07:08:04 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
ioctl$SCSI_IOCTL_START_UNIT(0xffffffffffffffff, 0x5)
mknodat$loop(r0, &(0x7f0000000040)='./file0\x00', 0x10, 0x0)
07:08:04 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x500, 0x0, 0x400006})
07:08:04 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x500, 0x0, 0x0, 0x400006})
07:08:04 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x10, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:08:04 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:08:04 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x14, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
[ 1073.138324] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1073.142838] FAT-fs (loop5): Directory bread(block 3) failed
[ 1073.147163] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1073.148684] FAT-fs (loop5): Directory bread(block 4) failed
[ 1073.155161] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1073.156701] FAT-fs (loop5): Directory bread(block 5) failed
[ 1073.159764] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1073.161817] FAT-fs (loop5): Directory bread(block 6) failed
[ 1073.169350] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1073.170952] FAT-fs (loop5): Directory bread(block 7) failed
[ 1073.177110] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1073.179250] FAT-fs (loop5): Directory bread(block 8) failed
[ 1073.185419] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1073.189776] FAT-fs (loop5): Directory bread(block 9) failed
[ 1073.217481] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1073.220071] FAT-fs (loop5): Directory bread(block 3) failed
[ 1073.224379] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1073.225897] FAT-fs (loop5): Directory bread(block 4) failed
[ 1073.229406] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1073.232512] FAT-fs (loop5): Directory bread(block 5) failed
07:08:04 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x14, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:08:04 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x3c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:08:04 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x28}}, 0x14}}, 0x0)
07:08:04 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x600, 0x0, 0x0, 0x400006})
07:08:04 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0xa01, 0x0, 0x400006})
07:08:04 executing program 5:
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x2, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
dup2(r0, 0xffffffffffffffff)
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x40, 0x3, &(0x7f0000000180)=[{&(0x7f00000000c0)="cc3648736c9e10aff42c335496808dea57e7fd27216f11e3b4bf276912c1ba7d3ddb", 0x22, 0x2}, {&(0x7f0000000500)="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", 0x1000, 0x4000000040}, {&(0x7f0000000240)="ce0d32f61103486ba142bc87712a82c30edff4277faf97648966ef1e621239caf9fb053005af82f0ee9d885c30fbcc7d157c790ff8da4589816d10cfec9db1c933b5f63179eef77065cbb0a4e63bf7010cd0841ad290dc07b506ca22b03b6f834f310d853cbc243f431663953f97fb5cc2d6ff9ecace3dca068c6392df5121aecc3c8bf3f14e9099c6cd8eadc3e296348fe46a864f36d3340b174f1ceeba70af7f1f710ad272dae1eab1ad78d44c6d1a1b998d166544837b6af34164d52ce6bd1594425b", 0xc4, 0x9}], 0x1002, &(0x7f0000000340)={[{@gid={'gid', 0x3d, 0xee00}}, {@nr_inodes={'nr_inodes', 0x3d, [0x35, 0x25, 0x37]}}, {@size={'size', 0x3d, [0x6d, 0x65, 0x25, 0x31]}}, {@mode={'mode', 0x3d, 0xdbc}}, {@nr_blocks={'nr_blocks', 0x3d, [0x65, 0x8, 0x35, 0x6d, 0x35, 0x2d, 0x38, 0x0, 0x74, 0x30]}}], [{@hash}]})
07:08:04 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x3c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:08:04 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x88, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:08:04 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc0045878, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:08:04 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0xa01, 0x0, 0x0, 0x400006})
07:08:04 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x29}}, 0x14}}, 0x0)
07:08:15 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x88, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:08:15 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0xa9f, 0x0, 0x400006})
07:08:15 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x89, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:08:15 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc0046686, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:08:15 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x2a}}, 0x14}}, 0x0)
07:08:15 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x104000, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
07:08:15 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0xa9f, 0x0, 0x0, 0x400006})
07:08:15 executing program 2:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:08:15 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x89, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:08:15 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0xb0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:08:15 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0xc00, 0x0, 0x0, 0x400006})
07:08:15 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0xd00, 0x0, 0x400006})
07:08:15 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x2b}}, 0x14}}, 0x0)
07:08:25 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0xd00, 0x0, 0x0, 0x400006})
07:08:25 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x157, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:08:25 executing program 2:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:08:25 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc0096616, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:08:25 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x2000, 0x0, 0x400006})
07:08:25 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x2c}}, 0x14}}, 0x0)
07:08:25 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x93, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:08:25 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000440)=0xe8)
syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x5, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000180)="812575", 0x3, 0x401}, {&(0x7f0000000240)="ff5d36212a220c31598c8bfbb674993eaa8be46f1d858e2b282f92ac41a771b6fb2bee03b1e9228ba48dd8f66178b9df586015f17af3cf96bd57bc139c62929260dde5cbb16882190ae1be4964775e3d4425944835565324b9f63a00fc9915b05f42c6691d61be5534f777e8", 0x6c, 0x7}, {&(0x7f00000001c0)='H7', 0x2, 0x3}], 0x1840080, &(0x7f0000000480)={[{@nr_inodes={'nr_inodes', 0x3d, [0x67, 0x32]}}, {@huge_within_size}, {@huge_advise}, {@huge_advise}, {@huge_advise}, {@mode={'mode', 0x3d, 0x8}}, {@nr_inodes={'nr_inodes', 0x3d, [0x39]}}, {@size={'size', 0x3d, [0x65, 0x36]}}], [{@obj_role={'obj_role', 0x3d, 'vfat\x00'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@obj_type={'obj_type', 0x3d, 'vfat\x00'}}, {@uid_lt={'uid<', r0}}, {@uid_gt={'uid>', 0xee00}}, {@smackfshat={'smackfshat', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '{'}}, {@appraise_type}]})
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1b08060, 0x0)
setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4)
[ 1094.448078] blk_print_req_error: 18 callbacks suppressed
[ 1094.448111] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1094.456005] FAT-fs (loop5): Directory bread(block 3) failed
[ 1094.459687] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1094.464499] FAT-fs (loop5): Directory bread(block 4) failed
[ 1094.466666] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1094.468319] FAT-fs (loop5): Directory bread(block 5) failed
[ 1094.473302] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1094.474885] FAT-fs (loop5): Directory bread(block 6) failed
[ 1094.477418] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1094.479025] FAT-fs (loop5): Directory bread(block 7) failed
[ 1094.484436] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1094.486061] FAT-fs (loop5): Directory bread(block 8) failed
[ 1094.491969] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1094.493566] FAT-fs (loop5): Directory bread(block 9) failed
07:08:25 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x2c, 0x2}}, 0x14}}, 0x0)
07:08:25 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x2103, 0x0, 0x400006})
07:08:25 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0xb0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:08:25 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x1200, 0x0, 0x0, 0x400006})
07:08:25 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c909e0de372dd4e615047bd22ca93b1d06d6b66732e66f80100"/38, 0x26, 0x2}, {0x0, 0x0, 0x6d}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="3625be851cfd15fa5a5182809596d84140f0c5e46dedb9b85babb49e6a70de0f0413553ce35e274d65fa29de07cb5f774d59508025087a690cda29ec3e4fff06ad8cda2a0891b1e6e09f6c5379789933dd9dab65c9c95641b1d770652993aafdc9535837127d765591d43c24c8c4267232", 0x71}], 0x1, 0x0, 0x0, 0x20000001}, 0x8011)
07:08:25 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x1d8, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:08:26 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc0185879, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
[ 1094.840475] FAT-fs (loop5): invalid media value (0x6b)
[ 1094.841332] FAT-fs (loop5): Can't find a valid FAT filesystem
07:08:26 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x4000, 0x0, 0x400006})
07:08:26 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x248, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:08:26 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0xc4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:08:26 executing program 2:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:08:26 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x2000, 0x0, 0x0, 0x400006})
07:08:26 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x2c, 0x3}}, 0x14}}, 0x0)
07:08:36 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4800, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000010d00)=ANY=[])
unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x3488b7dea16eba81)
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
07:08:36 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x2c8, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:08:36 executing program 2:
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:08:36 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc0189436, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:08:36 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x2c, 0x4}}, 0x14}}, 0x0)
07:08:36 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x2103, 0x0, 0x0, 0x400006})
07:08:36 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x146, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:08:36 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x9f0a, 0x0, 0x400006})
07:08:36 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x157, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
[ 1104.979906] loop5: detected capacity change from 0 to 36
[ 1104.995713] FAT-fs (loop5): bogus number of reserved sectors
[ 1104.996766] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1105.031137] loop5: detected capacity change from 0 to 36
[ 1105.064511] FAT-fs (loop5): bogus number of reserved sectors
[ 1105.065737] FAT-fs (loop5): Can't find a valid FAT filesystem
07:08:48 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0xff01, 0x0, 0x400006})
07:08:48 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x2c, 0x9}}, 0x14}}, 0x0)
07:08:48 executing program 2:
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:08:48 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020660b, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:08:48 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x3f00, 0x0, 0x0, 0x400006})
07:08:48 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x193, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:08:48 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000270000004f801d1ef6ca8d3fc2b3f08d348b8cdd10a03712aeb57c9edfb0b5c63ef08a376ce8366da3521d959d486be690e26c234f6ec758e7e145be76331ef5650bcc3338dd83ff2d3dd748e9f17ca1e91f785c02ba9dd9b1347d71308cfc83435d405d37839c4aaa770f7eab236c9317db5edf38d1e17120103a94f292610bb73b050db5bf59036d17e2ce5b3cef30eb384023fa0652aa1dbccd910e1484359147b92", 0xb4, 0xfd1d}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x0, 0xea60}, {0x77359400}})
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
07:08:48 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x300, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
[ 1117.607662] loop5: detected capacity change from 0 to 253
[ 1117.630151] FAT-fs (loop5): bogus number of reserved sectors
[ 1117.631172] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1117.670878] loop5: detected capacity change from 0 to 253
07:08:48 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x30e, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
[ 1117.688163] FAT-fs (loop5): bogus number of reserved sectors
[ 1117.689562] FAT-fs (loop5): Can't find a valid FAT filesystem
07:08:48 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x2, 0x400006})
07:08:48 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x2c, 0xf}}, 0x14}}, 0x0)
07:08:48 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x1d8, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:08:48 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc028660f, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:08:49 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
07:08:49 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x4000, 0x0, 0x0, 0x400006})
07:08:49 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x33a, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:08:49 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x248, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:08:49 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x4, 0x400006})
[ 1118.035891] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1118.044453] FAT-fs (loop5): Directory bread(block 3) failed
[ 1118.045371] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1118.052464] FAT-fs (loop5): Directory bread(block 4) failed
[ 1118.053436] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1118.058725] FAT-fs (loop5): Directory bread(block 5) failed
[ 1118.079729] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1118.084542] FAT-fs (loop5): Directory bread(block 6) failed
[ 1118.085522] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1118.093330] FAT-fs (loop5): Directory bread(block 7) failed
[ 1118.098413] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1118.100318] FAT-fs (loop5): Directory bread(block 8) failed
07:08:49 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x2c, 0x7a}}, 0x14}}, 0x0)
07:08:49 executing program 2:
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
[ 1118.123267] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1118.128027] FAT-fs (loop5): Directory bread(block 9) failed
07:09:00 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x5, 0x400006})
07:09:00 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x9f0a, 0x0, 0x0, 0x400006})
07:09:00 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:09:00 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x2c}}, 0x14}}, 0x0)
07:09:00 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x374, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:09:00 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc0286687, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:09:00 executing program 5:
io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5f5542a2e417815f, 0x2, 0xffffffffffffffff, &(0x7f0000000240)="88937f69b0fb005b946c3c7940f320fd126381a8e7741407dd71d4995ae535f24c855e9c93fb193f3e4fd76dd4084986e6351ffd00b3e88c3b05b59cb0d9b918dd427df6f562acdd93a52d495ea9fbf6f067064e18005129859cbf2e0a9c3125809cae56358821caa39ce39b389e41eb7e070569d801cd1087fcfc7577c53573459226e9efce0f34b7ea2a86416dd238cf2683f6e52b40c3e62b29d897952033cedb3ad957a5025714b5070f970b80b2bc73b727b08897762b9fb9b19bb8502fd2e51cf96f6bbfaefa1e1c12c523c3e4edcee417b3fc253299680bfb", 0xdc, 0x0, 0x0, 0x1}, &(0x7f0000000080))
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
pread64(r0, &(0x7f00000000c0)=""/18, 0x12, 0x2)
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
07:09:00 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x24d, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:09:00 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x293, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
[ 1129.090659] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1129.093496] FAT-fs (loop5): Directory bread(block 3) failed
07:09:00 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x2c, 0x0, 0x2}}, 0x14}}, 0x0)
07:09:00 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x3b8, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
[ 1129.098218] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1129.100510] FAT-fs (loop5): Directory bread(block 4) failed
[ 1129.107036] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1129.109810] FAT-fs (loop5): Directory bread(block 5) failed
[ 1129.115765] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1129.125488] FAT-fs (loop5): Directory bread(block 6) failed
[ 1129.143336] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1129.152455] FAT-fs (loop5): Directory bread(block 7) failed
[ 1129.165153] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1129.166941] FAT-fs (loop5): Directory bread(block 8) failed
[ 1129.174771] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1129.176546] FAT-fs (loop5): Directory bread(block 9) failed
07:09:00 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0xff01, 0x0, 0x0, 0x400006})
07:09:11 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:09:11 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x3f6, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:09:11 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
07:09:11 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x2c, 0x0, 0x3}}, 0x14}}, 0x0)
07:09:11 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x2c8, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:09:11 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x8, 0x400006})
07:09:11 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc0406618, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:09:11 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
lsetxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8, 0x3)
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
07:09:11 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x500, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
[ 1140.473779] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1140.475474] FAT-fs (loop5): Directory bread(block 3) failed
[ 1140.476047] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1140.479116] FAT-fs (loop5): Directory bread(block 4) failed
[ 1140.480370] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1140.481160] FAT-fs (loop5): Directory bread(block 5) failed
[ 1140.490260] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1140.491087] FAT-fs (loop5): Directory bread(block 6) failed
[ 1140.491717] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1140.493668] FAT-fs (loop5): Directory bread(block 7) failed
[ 1140.497219] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1140.499146] FAT-fs (loop5): Directory bread(block 8) failed
[ 1140.499933] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1140.503496] FAT-fs (loop5): Directory bread(block 9) failed
07:09:11 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x2c, 0x0, 0x4}}, 0x14}}, 0x0)
07:09:11 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000270000004f801", 0x17, 0x2}, {0x0, 0x0, 0x69}], 0x0, &(0x7f0000000080)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
07:09:11 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc0406619, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:09:11 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0xd, 0x400006})
07:09:11 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x300, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:09:11 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x2c, 0x0, 0x8}}, 0x14}}, 0x0)
07:09:11 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x2, 0x0, 0x400006})
07:09:22 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xb6280, 0xba)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
getdents(r0, &(0x7f0000000040)=""/44, 0x2c)
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
07:09:22 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc0506617, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:09:22 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x2c, 0x0, 0x9}}, 0x14}}, 0x0)
07:09:22 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x10, 0x400006})
07:09:22 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x33a, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:09:22 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x4, 0x0, 0x400006})
07:09:22 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:09:22 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x592, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:09:23 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x104, 0x400006})
[ 1151.838238] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1151.841680] FAT-fs (loop5): Directory bread(block 3) failed
[ 1151.846172] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1151.849852] FAT-fs (loop5): Directory bread(block 4) failed
[ 1151.878448] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1151.879873] FAT-fs (loop5): Directory bread(block 5) failed
[ 1151.897102] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1151.900325] FAT-fs (loop5): Directory bread(block 6) failed
[ 1151.904988] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1151.911625] FAT-fs (loop5): Directory bread(block 7) failed
07:09:23 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x600, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
[ 1151.915332] I/O error, dev loop5, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1151.924491] FAT-fs (loop5): Directory bread(block 8) failed
07:09:23 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x5, 0x0, 0x400006})
07:09:23 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x2c, 0x0, 0xf}}, 0x14}}, 0x0)
07:09:23 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x374, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
[ 1151.934681] I/O error, dev loop5, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1151.938571] FAT-fs (loop5): Directory bread(block 9) failed
07:09:23 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc080661a, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:09:23 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x10a, 0x400006})
07:09:23 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00')
pread64(r0, &(0x7f0000000040)=""/169, 0xa9, 0x8000)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x6, 0x4, 0x0, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x11890, 0x1f, 0x2006, 0x9, 0x6, 0x3ff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x8, r0, 0x4)
r1 = getpgrp(0x0)
process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0)
sched_getaffinity(r1, 0x8, &(0x7f0000000300))
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x878c2000)
r3 = fork()
ptrace(0x10, r3)
wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240))
07:09:23 executing program 5:
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006})
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000440)={0x0, 0xe9c, 0x4, 0x3, 0x2, [{}, {}]})
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2a, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000270000004f801fc3f69e7da8549d0988995480fb56e0700ef6c86dae3c533db8ba7265ecc7fdecbef6c30e22998225d173d5c3a4e626391595b8bef86cec919ab56b7475be95d55bbc3753884d08c06eb8606068c0115d61480ae8667ce5767f84979b4", 0x17}, {0x0, 0x0, 0x6b}], 0x2080440, &(0x7f0000000180)=ANY=[@ANYRES16=0x0, @ANYRES64=r0, @ANYRESOCT, @ANYRES16=r0, @ANYRES64=r0, @ANYRESOCT=r0])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
[ 1152.178180] loop5: detected capacity change from 0 to 264192
[ 1152.203949] loop5: detected capacity change from 0 to 264192
07:09:34 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x321, 0x400006})
07:09:34 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x2c, 0x0, 0x7a}}, 0x14}}, 0x0)
07:09:34 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc0c0583b, &(0x7f0000000440)={0x0, 0xe9c, 0x4})
07:09:34 executing program 1:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x692, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:09:34 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x6, 0x0, 0x400006})
07:09:34 executing program 3:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0)
mount$9p_fd(0x393, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}})
07:09:34 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x6b}], 0x0, &(0x7f0000010d00)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xb48020, 0x0)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18,