__pfx_ext4_writepages+0x10/0x10
[ 1110.481653]  do_writepages+0x244/0x5c0
[ 1110.481693]  filemap_writeback+0x223/0x2d0
[ 1110.481726]  ? __pfx_filemap_writeback+0x10/0x10
[ 1110.481808]  ? down_write+0x119/0x1f0
[ 1110.481829]  ? __pfx_down_write+0x10/0x10
[ 1110.481856]  filemap_write_and_wait_range+0xa8/0x130
[ 1110.481882]  __ext4_ioctl+0x22c0/0x38e0
[ 1110.481914]  ? __pfx___ext4_ioctl+0x10/0x10
[ 1110.481934]  ? find_held_lock+0x2b/0x80
[ 1110.481959]  ? ksys_write+0x121/0x240
[ 1110.481983]  ? lock_is_held_type+0x9e/0x120
[ 1110.482017]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1110.482046]  ? do_vfs_ioctl+0x125/0x1470
[ 1110.482081]  ? __pfx_do_vfs_ioctl+0x10/0x10
[ 1110.482113]  ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0
[ 1110.482141]  ? __mutex_unlock_slowpath+0xc1/0x750
[ 1110.482177]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 1110.482207]  ? check_irq_usage+0x461/0x790
[ 1110.482238]  ? __fget_files+0x34/0x3b0
[ 1110.482262]  ? find_held_lock+0x2b/0x80
[ 1110.482287]  ? __fget_files+0x203/0x3b0
[ 1110.482310]  ? lock_release+0xc8/0x290
[ 1110.482353]  ? selinux_file_ioctl+0xb9/0x280
[ 1110.482382]  ? __pfx_ext4_ioctl+0x10/0x10
[ 1110.482406]  __x64_sys_ioctl+0x18f/0x210
[ 1110.482443]  do_syscall_64+0xbf/0x430
[ 1110.482467]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1110.482489] RIP: 0033:0x7f517f439b19
[ 1110.482507] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1110.482528] RSP: 002b:00007f517c9af188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1110.482550] RAX: ffffffffffffffda RBX: 00007f517f54cf60 RCX: 00007f517f439b19
[ 1110.482565] RDX: 0000000000000000 RSI: 0000000000006611 RDI: 0000000000000003
[ 1110.482578] RBP: 00007f517c9af1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1110.482592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1110.482605] R13: 00007fff6912854f R14: 00007f517c9af300 R15: 0000000000022000
[ 1110.482640]  </TASK>
[ 1110.646820] FAULT_INJECTION: forcing a failure.
[ 1110.646820] name failslab, interval 1, probability 0, space 0, times 0
[ 1110.647769] CPU: 0 UID: 0 PID: 17412 Comm: syz-executor.6 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1110.647786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1110.647795] Call Trace:
[ 1110.647799]  <TASK>
[ 1110.647804]  dump_stack_lvl+0xfa/0x120
[ 1110.647834]  should_fail_ex+0x4d7/0x5e0
[ 1110.647854]  should_failslab+0xc2/0x120
[ 1110.647870]  __kmalloc_noprof+0xd6/0x770
[ 1110.647887]  ? __kernel_text_address+0xd/0x40
[ 1110.647906]  ? unwind_get_return_address+0x59/0xa0
[ 1110.647920]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 1110.647935]  ? ext4_find_extent+0x7f5/0xa00
[ 1110.647947]  ? arch_stack_walk+0x9c/0xf0
[ 1110.647965]  ? ext4_find_extent+0x7f5/0xa00
[ 1110.647975]  ext4_find_extent+0x7f5/0xa00
[ 1110.647991]  ext4_ext_map_blocks+0x1cc/0x5f30
[ 1110.648011]  ? lock_acquire+0x15e/0x2f0
[ 1110.648030]  ? __is_insn_slot_addr+0x2e/0x290
[ 1110.648049]  ? find_held_lock+0x2b/0x80
[ 1110.648064]  ? __is_insn_slot_addr+0x136/0x290
[ 1110.648082]  ? lock_release+0xc8/0x290
[ 1110.648102]  ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 1110.648119]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1110.648141]  ? lock_acquire+0x15e/0x2f0
[ 1110.648159]  ? ext4_map_blocks+0x564/0x1510
[ 1110.648183]  ? down_write+0x119/0x1f0
[ 1110.648196]  ? __pfx_down_write+0x10/0x10
[ 1110.648213]  ext4_map_blocks+0x62d/0x1510
[ 1110.648231]  ? mark_held_locks+0x49/0x80
[ 1110.648250]  ? __pfx_ext4_map_blocks+0x10/0x10
[ 1110.648265]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1110.648285]  ? trace_kmem_cache_alloc+0x1f/0xb0
[ 1110.648298]  ? kmem_cache_alloc_noprof+0x270/0x690
[ 1110.648318]  ? ext4_ext_index_trans_blocks+0x160/0x1a0
[ 1110.648334]  ? __ext4_journal_ensure_credits+0x267/0x2f0
[ 1110.648359]  ext4_do_writepages+0x2023/0x3880
[ 1110.648392]  ? __pfx_ext4_do_writepages+0x10/0x10
[ 1110.648416]  ? lock_is_held_type+0x9e/0x120
[ 1110.648438]  ext4_writepages+0x369/0x7a0
[ 1110.648456]  ? __pfx_ext4_writepages+0x10/0x10
[ 1110.648473]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1110.648499]  ? lock_release+0xc8/0x290
[ 1110.648518]  ? do_raw_spin_unlock+0x53/0x220
[ 1110.648531]  ? __pfx_ext4_writepages+0x10/0x10
[ 1110.648549]  do_writepages+0x244/0x5c0
[ 1110.648572]  filemap_writeback+0x223/0x2d0
[ 1110.648595]  ? __pfx_filemap_writeback+0x10/0x10
[ 1110.648639]  ? down_write+0x119/0x1f0
[ 1110.648651]  ? __pfx_down_write+0x10/0x10
[ 1110.648665]  filemap_write_and_wait_range+0xa8/0x130
[ 1110.648680]  __ext4_ioctl+0x22c0/0x38e0
[ 1110.648698]  ? __pfx___ext4_ioctl+0x10/0x10
[ 1110.648709]  ? find_held_lock+0x2b/0x80
[ 1110.648723]  ? ksys_write+0x121/0x240
[ 1110.648736]  ? lock_is_held_type+0x9e/0x120
[ 1110.648755]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1110.648771]  ? do_vfs_ioctl+0x125/0x1470
[ 1110.648791]  ? __pfx_do_vfs_ioctl+0x10/0x10
[ 1110.648808]  ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0
[ 1110.648825]  ? __mutex_unlock_slowpath+0xc1/0x750
[ 1110.648844]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 1110.648861]  ? check_irq_usage+0x461/0x790
[ 1110.648878]  ? __fget_files+0x34/0x3b0
[ 1110.648891]  ? find_held_lock+0x2b/0x80
[ 1110.648906]  ? __fget_files+0x203/0x3b0
[ 1110.648918]  ? lock_release+0xc8/0x290
[ 1110.648942]  ? selinux_file_ioctl+0xb9/0x280
[ 1110.648957]  ? __pfx_ext4_ioctl+0x10/0x10
[ 1110.648970]  __x64_sys_ioctl+0x18f/0x210
[ 1110.648991]  do_syscall_64+0xbf/0x430
[ 1110.649015]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1110.649028] RIP: 0033:0x7f67bad7fb19
[ 1110.649038] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1110.649050] RSP: 002b:00007f67b82f5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1110.649062] RAX: ffffffffffffffda RBX: 00007f67bae92f60 RCX: 00007f67bad7fb19
[ 1110.649071] RDX: 0000000000000000 RSI: 0000000000006611 RDI: 0000000000000003
[ 1110.649078] RBP: 00007f67b82f51d0 R08: 0000000000000000 R09: 0000000000000000
[ 1110.649086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1110.649093] R13: 00007ffc572bf9cf R14: 00007f67b82f5300 R15: 0000000000022000
[ 1110.649113]  </TASK>
16:09:07 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 10)

16:09:07 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 34)

16:09:07 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 36)

16:09:07 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r0, &(0x7f0000000180)={0x1f, 0xffffffffffffffff, 0x2}, 0x6)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
write$bt_hci(r1, &(0x7f00000001c0)={0x1, @write_class_of_dev={{0xc24, 0x3}, {"c34532"}}}, 0x7)
ioctl$sock_bt_hci(r0, 0x800448f0, &(0x7f0000000080)="bb3f7b9c03e634b4bd6ce1f1cf1bf17a0edde2841786ca097d68e939ad735da65c94a850313892455489a82d2610da0cb0d05068732cb613b30e70a6a17b0c853a0c024fff3486e849ab4cf272f79ce4199d913ff2db7cba5cdf4689be44d0da084f8ff09ef59df8ba51793bf948432e66044862a5da516052d383a7f501bd90e3905799fda3026a4c5f0369ef095cdbd3cd044b1785a86bcdabfe86510f0049c796da87255330d273b48ace525441928f16136b5849802e77d75ea4adc08be31a335f39220c0914d8")
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
write$bt_hci(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="011b043262e1"], 0x6)

16:09:07 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 42)

16:09:07 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 11)

16:09:07 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, 0x0)

16:09:07 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0506617)

16:09:07 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 11)

[ 1120.471217] FAULT_INJECTION: forcing a failure.
[ 1120.471217] name failslab, interval 1, probability 0, space 0, times 0
[ 1120.472354] CPU: 1 UID: 0 PID: 17439 Comm: syz-executor.3 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1120.472372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1120.472381] Call Trace:
[ 1120.472385]  <TASK>
[ 1120.472390]  dump_stack_lvl+0xfa/0x120
[ 1120.472421]  should_fail_ex+0x4d7/0x5e0
[ 1120.472443]  should_failslab+0xc2/0x120
[ 1120.472460]  __kmalloc_noprof+0xd6/0x770
[ 1120.472478]  ? __kernel_text_address+0xd/0x40
[ 1120.472499]  ? perf_trace_lock_acquire+0xc9/0x700
[ 1120.472521]  ? ext4_find_extent+0x7f5/0xa00
[ 1120.472534]  ? arch_stack_walk+0x9c/0xf0
[ 1120.472554]  ? ext4_find_extent+0x7f5/0xa00
[ 1120.472565]  ext4_find_extent+0x7f5/0xa00
[ 1120.472587]  ext4_ext_map_blocks+0x1cc/0x5f30
[ 1120.472609]  ? lock_acquire+0x15e/0x2f0
[ 1120.472629]  ? __is_insn_slot_addr+0x2e/0x290
[ 1120.472650]  ? find_held_lock+0x2b/0x80
[ 1120.472667]  ? perf_trace_lock_acquire+0xc9/0x700
[ 1120.472687]  ? perf_trace_lock_acquire+0xc9/0x700
[ 1120.472712]  ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 1120.472731]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1120.472755]  ? lock_acquire+0x15e/0x2f0
[ 1120.472774]  ? ext4_map_blocks+0x564/0x1510
[ 1120.472801]  ? down_write+0x119/0x1f0
[ 1120.472814]  ? __pfx_down_write+0x10/0x10
[ 1120.472834]  ext4_map_blocks+0x62d/0x1510
[ 1120.472854]  ? mark_held_locks+0x49/0x80
[ 1120.472875]  ? __pfx_ext4_map_blocks+0x10/0x10
[ 1120.472891]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1120.472913]  ? trace_kmem_cache_alloc+0x1f/0xb0
[ 1120.472927]  ? kmem_cache_alloc_noprof+0x270/0x690
[ 1120.472948]  ? ext4_ext_index_trans_blocks+0x160/0x1a0
[ 1120.472963]  ? __ext4_journal_ensure_credits+0x267/0x2f0
[ 1120.472988]  ext4_do_writepages+0x2023/0x3880
[ 1120.473025]  ? __pfx_ext4_do_writepages+0x10/0x10
[ 1120.473052]  ? lock_is_held_type+0x9e/0x120
[ 1120.473076]  ext4_writepages+0x369/0x7a0
[ 1120.473096]  ? __pfx_ext4_writepages+0x10/0x10
[ 1120.473124]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1120.473154]  ? lock_release+0xc8/0x290
[ 1120.473175]  ? do_raw_spin_unlock+0x53/0x220
[ 1120.473190]  ? __pfx_ext4_writepages+0x10/0x10
[ 1120.473210]  do_writepages+0x244/0x5c0
[ 1120.473235]  filemap_writeback+0x223/0x2d0
[ 1120.473256]  ? __pfx_filemap_writeback+0x10/0x10
[ 1120.473306]  ? down_write+0x119/0x1f0
[ 1120.473319]  ? __pfx_down_write+0x10/0x10
[ 1120.473335]  filemap_write_and_wait_range+0xa8/0x130
[ 1120.473351]  __ext4_ioctl+0x22c0/0x38e0
[ 1120.473371]  ? __pfx___ext4_ioctl+0x10/0x10
[ 1120.473383]  ? find_held_lock+0x2b/0x80
[ 1120.473399]  ? ksys_write+0x121/0x240
[ 1120.473413]  ? lock_is_held_type+0x9e/0x120
[ 1120.473434]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1120.473451]  ? do_vfs_ioctl+0x125/0x1470
[ 1120.473473]  ? __pfx_do_vfs_ioctl+0x10/0x10
[ 1120.473492]  ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0
[ 1120.473509]  ? __mutex_unlock_slowpath+0xc1/0x750
[ 1120.473530]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 1120.473548]  ? check_irq_usage+0x461/0x790
[ 1120.473566]  ? __fget_files+0x34/0x3b0
[ 1120.473582]  ? find_held_lock+0x2b/0x80
[ 1120.473597]  ? __fget_files+0x203/0x3b0
[ 1120.473611]  ? lock_release+0xc8/0x290
[ 1120.473637]  ? selinux_file_ioctl+0xb9/0x280
[ 1120.473654]  ? __pfx_ext4_ioctl+0x10/0x10
[ 1120.473668]  __x64_sys_ioctl+0x18f/0x210
[ 1120.473691]  do_syscall_64+0xbf/0x430
[ 1120.473706]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1120.473720] RIP: 0033:0x7f3037550b19
[ 1120.473731] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1120.473744] RSP: 002b:00007f3034ac6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1120.473757] RAX: ffffffffffffffda RBX: 00007f3037663f60 RCX: 00007f3037550b19
[ 1120.473767] RDX: 0000000000000000 RSI: 0000000000006611 RDI: 0000000000000003
[ 1120.473774] RBP: 00007f3034ac61d0 R08: 0000000000000000 R09: 0000000000000000
[ 1120.473783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1120.473791] R13: 00007ffe99bfb95f R14: 00007f3034ac6300 R15: 0000000000022000
[ 1120.473813]  </TASK>
[ 1120.479273] FAULT_INJECTION: forcing a failure.
[ 1120.479273] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1120.528544] CPU: 0 UID: 0 PID: 17440 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1120.528584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1120.528598] Call Trace:
[ 1120.528609]  <TASK>
[ 1120.528621]  dump_stack_lvl+0xfa/0x120
[ 1120.528676]  should_fail_ex+0x4d7/0x5e0
[ 1120.528726]  _copy_from_user+0x30/0xd0
[ 1120.528769]  input_event_from_user+0x1df/0x290
[ 1120.528813]  ? __pfx_input_event_from_user+0x10/0x10
[ 1120.528886]  evdev_write+0x264/0x420
[ 1120.528934]  ? __pfx_evdev_write+0x10/0x10
[ 1120.528988]  ? security_file_permission+0x22/0x90
[ 1120.529047]  vfs_write+0x2b7/0x1150
[ 1120.529072]  ? __pfx_evdev_write+0x10/0x10
[ 1120.529122]  ? lock_acquire+0x15e/0x2f0
[ 1120.529160]  ? __fget_files+0x34/0x3b0
[ 1120.529190]  ? __pfx_vfs_write+0x10/0x10
[ 1120.529218]  ? __fget_files+0x203/0x3b0
[ 1120.529247]  ? lock_release+0xc8/0x290
[ 1120.529302]  ? __fget_files+0x20d/0x3b0
[ 1120.529369]  ksys_write+0x1ef/0x240
[ 1120.529398]  ? __pfx_ksys_write+0x10/0x10
[ 1120.529462]  do_syscall_64+0xbf/0x430
[ 1120.529496]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1120.529523] RIP: 0033:0x7fac66841b19
[ 1120.529543] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1120.529566] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1120.529590] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1120.529606] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1120.529621] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1120.529635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1120.529650] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1120.529723]  </TASK>
16:09:07 executing program 5:
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x1, 0x1}, 0x6)
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}})
bind$bt_hci(r1, &(0x7f0000000080)={0x1f, 0x0, 0x1}, 0x6)

16:09:07 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc080661a)

16:09:07 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 35)

[ 1120.660584] FAULT_INJECTION: forcing a failure.
[ 1120.660584] name failslab, interval 1, probability 0, space 0, times 0
[ 1120.662276] CPU: 0 UID: 0 PID: 17471 Comm: syz-executor.6 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1120.662309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
16:09:07 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 12)

[ 1120.662323] Call Trace:
[ 1120.662332]  <TASK>
[ 1120.662341]  dump_stack_lvl+0xfa/0x120
[ 1120.662389]  should_fail_ex+0x4d7/0x5e0
[ 1120.662425]  ? ext4_mb_new_blocks+0x64e/0x4580
[ 1120.662459]  should_failslab+0xc2/0x120
[ 1120.662488]  kmem_cache_alloc_noprof+0x80/0x690
[ 1120.662535]  ? ext4_mb_new_blocks+0x64e/0x4580
[ 1120.662566]  ext4_mb_new_blocks+0x64e/0x4580
[ 1120.662605]  ? mark_held_locks+0x49/0x80
[ 1120.662651]  ? kasan_save_track+0x14/0x30
[ 1120.662679]  ? __kasan_kmalloc+0x7f/0x90
[ 1120.662707]  ? trace_kmalloc+0x1f/0xb0
[ 1120.662730]  ? __kmalloc_noprof+0x2d7/0x770
[ 1120.662760]  ? __kernel_text_address+0xd/0x40
[ 1120.662796]  ? unwind_get_return_address+0x59/0xa0
[ 1120.662823]  ? ext4_find_extent+0x7f5/0xa00
[ 1120.662846]  ? __pfx_ext4_mb_new_blocks+0x10/0x10
[ 1120.662881]  ? ext4_ext_search_right+0x2e8/0xbd0
[ 1120.662931]  ext4_ext_map_blocks+0x1c55/0x5f30
[ 1120.662970]  ? __is_insn_slot_addr+0x2e/0x290
[ 1120.663008]  ? find_held_lock+0x2b/0x80
[ 1120.663036]  ? __is_insn_slot_addr+0x136/0x290
[ 1120.663073]  ? lock_release+0xc8/0x290
[ 1120.663114]  ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 1120.663147]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1120.663191]  ? lock_acquire+0x15e/0x2f0
[ 1120.663231]  ? ext4_map_blocks+0x564/0x1510
[ 1120.663280]  ? __pfx_down_write+0x10/0x10
[ 1120.663315]  ext4_map_blocks+0x62d/0x1510
[ 1120.663350]  ? mark_held_locks+0x49/0x80
[ 1120.663388]  ? __pfx_ext4_map_blocks+0x10/0x10
[ 1120.663418]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1120.663458]  ? trace_kmem_cache_alloc+0x1f/0xb0
[ 1120.663482]  ? kmem_cache_alloc_noprof+0x270/0x690
[ 1120.663521]  ? ext4_ext_index_trans_blocks+0x160/0x1a0
[ 1120.663548]  ? __ext4_journal_ensure_credits+0x267/0x2f0
[ 1120.663591]  ext4_do_writepages+0x2023/0x3880
[ 1120.663655]  ? __pfx_ext4_do_writepages+0x10/0x10
[ 1120.663703]  ? lock_is_held_type+0x9e/0x120
[ 1120.663745]  ext4_writepages+0x369/0x7a0
[ 1120.663782]  ? __pfx_ext4_writepages+0x10/0x10
[ 1120.663816]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1120.663868]  ? lock_release+0xc8/0x290
[ 1120.663905]  ? do_raw_spin_unlock+0x53/0x220
[ 1120.663932]  ? __pfx_ext4_writepages+0x10/0x10
[ 1120.663968]  do_writepages+0x244/0x5c0
[ 1120.664010]  filemap_writeback+0x223/0x2d0
[ 1120.664047]  ? __pfx_filemap_writeback+0x10/0x10
[ 1120.664132]  ? down_write+0x119/0x1f0
[ 1120.664155]  ? __pfx_down_write+0x10/0x10
[ 1120.664183]  filemap_write_and_wait_range+0xa8/0x130
[ 1120.664212]  __ext4_ioctl+0x22c0/0x38e0
[ 1120.664246]  ? __pfx___ext4_ioctl+0x10/0x10
[ 1120.664268]  ? find_held_lock+0x2b/0x80
[ 1120.664296]  ? ksys_write+0x121/0x240
[ 1120.664321]  ? lock_is_held_type+0x9e/0x120
[ 1120.664358]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1120.664390]  ? do_vfs_ioctl+0x125/0x1470
[ 1120.664428]  ? __pfx_do_vfs_ioctl+0x10/0x10
[ 1120.664463]  ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0
[ 1120.664493]  ? __mutex_unlock_slowpath+0xc1/0x750
[ 1120.664532]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 1120.664565]  ? check_irq_usage+0x461/0x790
[ 1120.664599]  ? __fget_files+0x34/0x3b0
[ 1120.664625]  ? find_held_lock+0x2b/0x80
[ 1120.664652]  ? __fget_files+0x203/0x3b0
[ 1120.664677]  ? lock_release+0xc8/0x290
[ 1120.664724]  ? selinux_file_ioctl+0xb9/0x280
[ 1120.664754]  ? __pfx_ext4_ioctl+0x10/0x10
[ 1120.664780]  __x64_sys_ioctl+0x18f/0x210
[ 1120.664819]  do_syscall_64+0xbf/0x430
[ 1120.664846]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1120.664870] RIP: 0033:0x7f67bad7fb19
[ 1120.664888] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1120.664912] RSP: 002b:00007f67b82f5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1120.664935] RAX: ffffffffffffffda RBX: 00007f67bae92f60 RCX: 00007f67bad7fb19
[ 1120.664951] RDX: 0000000000000000 RSI: 0000000000006611 RDI: 0000000000000003
[ 1120.664966] RBP: 00007f67b82f51d0 R08: 0000000000000000 R09: 0000000000000000
[ 1120.664981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1120.664995] R13: 00007ffc572bf9cf R14: 00007f67b82f5300 R15: 0000000000022000
[ 1120.665031]  </TASK>
[ 1120.743789] FAULT_INJECTION: forcing a failure.
[ 1120.743789] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1120.744912] CPU: 1 UID: 0 PID: 17489 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1120.744929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1120.744937] Call Trace:
[ 1120.744941]  <TASK>
[ 1120.744946]  dump_stack_lvl+0xfa/0x120
[ 1120.744976]  should_fail_ex+0x4d7/0x5e0
[ 1120.744996]  _copy_from_user+0x30/0xd0
[ 1120.745017]  input_event_from_user+0x1df/0x290
[ 1120.745038]  ? __pfx_input_event_from_user+0x10/0x10
[ 1120.745067]  evdev_write+0x264/0x420
[ 1120.745088]  ? __pfx_evdev_write+0x10/0x10
[ 1120.745122]  ? security_file_permission+0x22/0x90
[ 1120.745148]  vfs_write+0x2b7/0x1150
[ 1120.745163]  ? __pfx_evdev_write+0x10/0x10
[ 1120.745189]  ? lock_acquire+0x15e/0x2f0
[ 1120.745222]  ? __fget_files+0x34/0x3b0
[ 1120.745244]  ? __pfx_vfs_write+0x10/0x10
[ 1120.745260]  ? __fget_files+0x203/0x3b0
[ 1120.745280]  ? lock_release+0xc8/0x290
[ 1120.745312]  ? __fget_files+0x20d/0x3b0
[ 1120.745335]  ksys_write+0x1ef/0x240
[ 1120.745355]  ? __pfx_ksys_write+0x10/0x10
[ 1120.745379]  do_syscall_64+0xbf/0x430
[ 1120.745397]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1120.745417] RIP: 0033:0x7fac66841b19
[ 1120.745429] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1120.745447] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1120.745464] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1120.745477] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1120.745491] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1120.745505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1120.745519] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1120.745543]  </TASK>
16:09:07 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 43)

16:09:07 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 12)

16:09:07 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0c0583b)

16:09:07 executing program 5:
getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0))
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}})
ioctl$HCIINQUIRY(r1, 0x800448d4, &(0x7f0000000040)={0x1, 0x200})
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
bind$bt_hci(r3, &(0x7f0000000140)={0x1f, 0x0, 0x3}, 0x6)
pipe2(&(0x7f00000000c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}})
ioctl$FITHAW(r5, 0xc0045878)

16:09:07 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 13)

[ 1120.882929] FAULT_INJECTION: forcing a failure.
[ 1120.882929] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1120.883881] CPU: 1 UID: 0 PID: 17562 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1120.883898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1120.883906] Call Trace:
[ 1120.883911]  <TASK>
[ 1120.883916]  dump_stack_lvl+0xfa/0x120
[ 1120.883949]  should_fail_ex+0x4d7/0x5e0
[ 1120.883969]  _copy_from_user+0x30/0xd0
[ 1120.883987]  input_event_from_user+0x1df/0x290
[ 1120.884008]  ? __pfx_input_event_from_user+0x10/0x10
[ 1120.884033]  evdev_write+0x264/0x420
[ 1120.884052]  ? __pfx_evdev_write+0x10/0x10
[ 1120.884071]  ? security_file_permission+0x22/0x90
[ 1120.884094]  vfs_write+0x2b7/0x1150
[ 1120.884108]  ? __pfx_evdev_write+0x10/0x10
[ 1120.884123]  ? lock_acquire+0x15e/0x2f0
[ 1120.884143]  ? __fget_files+0x34/0x3b0
[ 1120.884157]  ? __pfx_vfs_write+0x10/0x10
[ 1120.884169]  ? __fget_files+0x203/0x3b0
[ 1120.884182]  ? lock_release+0xc8/0x290
[ 1120.884203]  ? __fget_files+0x20d/0x3b0
[ 1120.884223]  ksys_write+0x1ef/0x240
[ 1120.884236]  ? __pfx_ksys_write+0x10/0x10
[ 1120.884255]  do_syscall_64+0xbf/0x430
[ 1120.884269]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1120.884283] RIP: 0033:0x7fac66841b19
[ 1120.884293] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1120.884305] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1120.884318] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1120.884326] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1120.884333] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1120.884341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1120.884349] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1120.884368]  </TASK>
16:09:16 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 44)

16:09:16 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 37)

16:09:16 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
write$bt_hci(r0, &(0x7f0000000080)={0x1, @inquiry={{0x401, 0x5}, {"cd11c4", 0x4, 0x9}}}, 0x9)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:09:16 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
execveat(r2, &(0x7f0000000040)='./file1\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)=':\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='#:\x87\x00', &(0x7f0000000200)='\xd5\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000400)=[&(0x7f00000002c0)=':(*)\x00', &(0x7f0000000300)='^)>$%^2@#\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='/[!\'\x00', &(0x7f00000003c0)='!&}(-^\'\x00'], 0x800)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:09:16 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 14)

16:09:16 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 36)

16:09:16 executing program 4:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0506617)

16:09:16 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 13)

16:09:16 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f0000000080)="582d45852a38952262b5c7b428db892736f6023d49a4dee1ad7a0ea3ad64d7ff25f64aea749f518ba5f22654f9f5c41d44c73a560e4fc15d141f5e5356608201c09d640c452b68fd25437d68ab74f827c3c7ac21a83f596c9e2362fc46d69b31d4ec03cfd12861c63688cec664ffba33becdb098e3093422d9a72a2351254b")
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

[ 1129.497666] FAULT_INJECTION: forcing a failure.
[ 1129.497666] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1129.498807] CPU: 0 UID: 0 PID: 17584 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1129.498824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1129.498832] Call Trace:
[ 1129.498837]  <TASK>
[ 1129.498842]  dump_stack_lvl+0xfa/0x120
[ 1129.498873]  should_fail_ex+0x4d7/0x5e0
[ 1129.498899]  _copy_from_user+0x30/0xd0
[ 1129.498921]  input_event_from_user+0x1df/0x290
[ 1129.498943]  ? __pfx_input_event_from_user+0x10/0x10
[ 1129.498980]  evdev_write+0x264/0x420
[ 1129.499004]  ? __pfx_evdev_write+0x10/0x10
[ 1129.499030]  ? security_file_permission+0x22/0x90
[ 1129.499061]  vfs_write+0x2b7/0x1150
[ 1129.499074]  ? __pfx_evdev_write+0x10/0x10
[ 1129.499093]  ? lock_acquire+0x15e/0x2f0
[ 1129.499113]  ? __fget_files+0x34/0x3b0
[ 1129.499128]  ? __pfx_vfs_write+0x10/0x10
[ 1129.499142]  ? __fget_files+0x203/0x3b0
[ 1129.499157]  ? lock_release+0xc8/0x290
[ 1129.499184]  ? __fget_files+0x20d/0x3b0
[ 1129.499218]  ksys_write+0x1ef/0x240
[ 1129.499233]  ? __pfx_ksys_write+0x10/0x10
[ 1129.499265]  do_syscall_64+0xbf/0x430
[ 1129.499283]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1129.499296] RIP: 0033:0x7fac66841b19
[ 1129.499307] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1129.499319] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1129.499331] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1129.499340] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1129.499347] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1129.499354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1129.499362] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1129.499399]  </TASK>
16:09:16 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 37)

16:09:16 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x2}, 0x6)

16:09:16 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 15)

[ 1129.568461] FAULT_INJECTION: forcing a failure.
[ 1129.568461] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1129.569504] CPU: 0 UID: 0 PID: 17592 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1129.569521] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1129.569528] Call Trace:
[ 1129.569533]  <TASK>
[ 1129.569539]  dump_stack_lvl+0xfa/0x120
[ 1129.569568]  should_fail_ex+0x4d7/0x5e0
[ 1129.569598]  _copy_from_user+0x30/0xd0
[ 1129.569621]  input_event_from_user+0x1df/0x290
[ 1129.569643]  ? __pfx_input_event_from_user+0x10/0x10
[ 1129.569680]  evdev_write+0x264/0x420
[ 1129.569704]  ? __pfx_evdev_write+0x10/0x10
[ 1129.569731]  ? security_file_permission+0x22/0x90
[ 1129.569761]  vfs_write+0x2b7/0x1150
[ 1129.569775]  ? __pfx_evdev_write+0x10/0x10
[ 1129.569794]  ? lock_acquire+0x15e/0x2f0
[ 1129.569813]  ? __fget_files+0x34/0x3b0
[ 1129.569829]  ? __pfx_vfs_write+0x10/0x10
[ 1129.569843]  ? __fget_files+0x203/0x3b0
[ 1129.569857]  ? lock_release+0xc8/0x290
[ 1129.569885]  ? __fget_files+0x20d/0x3b0
[ 1129.569918]  ksys_write+0x1ef/0x240
[ 1129.569933]  ? __pfx_ksys_write+0x10/0x10
[ 1129.569966]  do_syscall_64+0xbf/0x430
[ 1129.569984]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1129.569998] RIP: 0033:0x7fac66841b19
[ 1129.570009] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1129.570021] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1129.570033] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1129.570042] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1129.570049] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1129.570057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1129.570064] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1129.570102]  </TASK>
[ 1129.573076] FAULT_INJECTION: forcing a failure.
[ 1129.573076] name failslab, interval 1, probability 0, space 0, times 0
[ 1129.598532] CPU: 1 UID: 0 PID: 17587 Comm: syz-executor.1 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1129.598569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1129.598589] Call Trace:
[ 1129.598600]  <TASK>
[ 1129.598611]  dump_stack_lvl+0xfa/0x120
[ 1129.598661]  should_fail_ex+0x4d7/0x5e0
[ 1129.598698]  ? ext4_mb_new_blocks+0x241e/0x4580
[ 1129.598731]  should_failslab+0xc2/0x120
[ 1129.598761]  kmem_cache_alloc_noprof+0x80/0x690
[ 1129.598811]  ? ext4_mb_new_blocks+0x241e/0x4580
[ 1129.598842]  ext4_mb_new_blocks+0x241e/0x4580
[ 1129.598875]  ? mark_held_locks+0x49/0x80
[ 1129.598922]  ? kasan_save_track+0x14/0x30
[ 1129.598950]  ? __kasan_kmalloc+0x7f/0x90
[ 1129.598978]  ? trace_kmalloc+0x1f/0xb0
[ 1129.599001]  ? __kmalloc_noprof+0x2d7/0x770
[ 1129.599031]  ? __kernel_text_address+0xd/0x40
[ 1129.599069]  ? ext4_find_extent+0x7f5/0xa00
[ 1129.599093]  ? __pfx_ext4_mb_new_blocks+0x10/0x10
[ 1129.599128]  ? ext4_ext_search_right+0x2e8/0xbd0
[ 1129.599181]  ext4_ext_map_blocks+0x1c55/0x5f30
[ 1129.599224]  ? __is_insn_slot_addr+0x2e/0x290
[ 1129.599262]  ? find_held_lock+0x2b/0x80
[ 1129.599293]  ? perf_trace_lock_acquire+0xc9/0x700
[ 1129.599330]  ? perf_trace_lock_acquire+0xc9/0x700
[ 1129.599375]  ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 1129.599410]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1129.599454]  ? lock_acquire+0x15e/0x2f0
[ 1129.599488]  ? ext4_map_blocks+0x564/0x1510
[ 1129.599541]  ? __pfx_down_write+0x10/0x10
[ 1129.599579]  ext4_map_blocks+0x62d/0x1510
[ 1129.599616]  ? mark_held_locks+0x49/0x80
[ 1129.599655]  ? __pfx_ext4_map_blocks+0x10/0x10
[ 1129.599684]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1129.599725]  ? trace_kmem_cache_alloc+0x1f/0xb0
[ 1129.599749]  ? kmem_cache_alloc_noprof+0x270/0x690
[ 1129.599788]  ? ext4_ext_index_trans_blocks+0x160/0x1a0
[ 1129.599816]  ? __ext4_journal_ensure_credits+0x267/0x2f0
[ 1129.599860]  ext4_do_writepages+0x2023/0x3880
[ 1129.599931]  ? __pfx_ext4_do_writepages+0x10/0x10
[ 1129.599982]  ? lock_is_held_type+0x9e/0x120
[ 1129.600025]  ext4_writepages+0x369/0x7a0
[ 1129.600063]  ? __pfx_ext4_writepages+0x10/0x10
[ 1129.600096]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1129.600150]  ? do_writepages+0x469/0x5c0
[ 1129.600184]  ? lock_release+0xc8/0x290
[ 1129.600224]  ? __pfx_ext4_writepages+0x10/0x10
[ 1129.600261]  do_writepages+0x244/0x5c0
[ 1129.600305]  filemap_writeback+0x223/0x2d0
[ 1129.600347]  ? __pfx_filemap_writeback+0x10/0x10
[ 1129.600444]  ? down_write+0x119/0x1f0
[ 1129.600467]  ? __pfx_down_write+0x10/0x10
[ 1129.600498]  filemap_write_and_wait_range+0xa8/0x130
[ 1129.600528]  __ext4_ioctl+0x22c0/0x38e0
[ 1129.600564]  ? __pfx___ext4_ioctl+0x10/0x10
[ 1129.600587]  ? find_held_lock+0x2b/0x80
[ 1129.600616]  ? perf_trace_lock_acquire+0xc9/0x700
[ 1129.600653]  ? lock_is_held_type+0x9e/0x120
[ 1129.600691]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1129.600723]  ? do_vfs_ioctl+0x125/0x1470
[ 1129.600762]  ? __pfx_do_vfs_ioctl+0x10/0x10
[ 1129.600797]  ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0
[ 1129.600827]  ? __mutex_unlock_slowpath+0xc1/0x750
[ 1129.600866]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 1129.600899]  ? check_irq_usage+0x461/0x790
[ 1129.600932]  ? __fget_files+0x34/0x3b0
[ 1129.600959]  ? find_held_lock+0x2b/0x80
[ 1129.600987]  ? __fget_files+0x203/0x3b0
[ 1129.601012]  ? lock_release+0xc8/0x290
[ 1129.601061]  ? selinux_file_ioctl+0xb9/0x280
[ 1129.601092]  ? __pfx_ext4_ioctl+0x10/0x10
[ 1129.601125]  __x64_sys_ioctl+0x18f/0x210
[ 1129.601166]  do_syscall_64+0xbf/0x430
[ 1129.601194]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1129.601230] RIP: 0033:0x7f517f439b19
[ 1129.601250] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1129.601273] RSP: 002b:00007f517c9af188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1129.601297] RAX: ffffffffffffffda RBX: 00007f517f54cf60 RCX: 00007f517f439b19
[ 1129.601314] RDX: 0000000000000000 RSI: 0000000000006611 RDI: 0000000000000003
[ 1129.601328] RBP: 00007f517c9af1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1129.601343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1129.601357] R13: 00007fff6912854f R14: 00007f517c9af300 R15: 0000000000022000
[ 1129.601398]  </TASK>
16:09:16 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3) (fail_nth: 1)

16:09:16 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 45)

16:09:16 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 16)

16:09:16 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0)
bind$bt_hci(r1, &(0x7f0000000080), 0x6)
r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x144)
bind$bt_hci(r2, &(0x7f0000000100)={0x1f, 0xffffffffffffffff}, 0x6)

[ 1129.776937] FAULT_INJECTION: forcing a failure.
[ 1129.776937] name failslab, interval 1, probability 0, space 0, times 0
[ 1129.778169] CPU: 0 UID: 0 PID: 17588 Comm: syz-executor.3 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1129.778186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1129.778194] Call Trace:
[ 1129.778199]  <TASK>
[ 1129.778205]  dump_stack_lvl+0xfa/0x120
[ 1129.778236]  should_fail_ex+0x4d7/0x5e0
[ 1129.778261]  ? ext4_mb_new_blocks+0x64e/0x4580
[ 1129.778279]  should_failslab+0xc2/0x120
[ 1129.778297]  kmem_cache_alloc_noprof+0x80/0x690
[ 1129.778333]  ? ext4_mb_new_blocks+0x64e/0x4580
[ 1129.778349]  ext4_mb_new_blocks+0x64e/0x4580
[ 1129.778367]  ? mark_held_locks+0x49/0x80
[ 1129.778400]  ? kasan_save_track+0x14/0x30
[ 1129.778415]  ? __kasan_kmalloc+0x7f/0x90
[ 1129.778432]  ? trace_kmalloc+0x1f/0xb0
[ 1129.778445]  ? __kmalloc_noprof+0x2d7/0x770
[ 1129.778460]  ? perf_tp_event+0x807/0xe70
[ 1129.778481]  ? ext4_find_extent+0x7f5/0xa00
[ 1129.778495]  ? __pfx_ext4_mb_new_blocks+0x10/0x10
[ 1129.778517]  ? ext4_ext_search_right+0x2e8/0xbd0
[ 1129.778537]  ? ext4_inode_to_goal_block+0x323/0x430
[ 1129.778569]  ext4_ext_map_blocks+0x1c55/0x5f30
[ 1129.778614]  ? perf_trace_run_bpf_submit+0xef/0x180
[ 1129.778636]  ? perf_trace_lock_acquire+0xc9/0x700
[ 1129.778667]  ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 1129.778693]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1129.778721]  ? lock_acquire+0x15e/0x2f0
[ 1129.778739]  ? ext4_map_blocks+0x564/0x1510
[ 1129.778782]  ? __pfx_down_write+0x10/0x10
[ 1129.778813]  ext4_map_blocks+0x62d/0x1510
[ 1129.778837]  ? mark_held_locks+0x49/0x80
[ 1129.778861]  ? __pfx_ext4_map_blocks+0x10/0x10
[ 1129.778876]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1129.778904]  ? trace_kmem_cache_alloc+0x1f/0xb0
[ 1129.778916]  ? kmem_cache_alloc_noprof+0x270/0x690
[ 1129.778940]  ? ext4_ext_index_trans_blocks+0x160/0x1a0
[ 1129.778957]  ? __ext4_journal_ensure_credits+0x267/0x2f0
[ 1129.778986]  ext4_do_writepages+0x2023/0x3880
[ 1129.779046]  ? __pfx_ext4_do_writepages+0x10/0x10
[ 1129.779083]  ? lock_is_held_type+0x9e/0x120
[ 1129.779112]  ext4_writepages+0x369/0x7a0
[ 1129.779134]  ? __pfx_ext4_writepages+0x10/0x10
[ 1129.779150]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1129.779191]  ? do_writepages+0x469/0x5c0
[ 1129.779211]  ? lock_release+0xc8/0x290
[ 1129.779236]  ? __pfx_ext4_writepages+0x10/0x10
[ 1129.779257]  do_writepages+0x244/0x5c0
[ 1129.779287]  filemap_writeback+0x223/0x2d0
[ 1129.779311]  ? __pfx_filemap_writeback+0x10/0x10
[ 1129.779404]  ? down_write+0x119/0x1f0
[ 1129.779418]  ? __pfx_down_write+0x10/0x10
[ 1129.779440]  filemap_write_and_wait_range+0xa8/0x130
[ 1129.779459]  __ext4_ioctl+0x22c0/0x38e0
[ 1129.779488]  ? __pfx___ext4_ioctl+0x10/0x10
[ 1129.779499]  ? perf_trace_run_bpf_submit+0xef/0x180
[ 1129.779518]  ? perf_trace_run_bpf_submit+0xef/0x180
[ 1129.779547]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1129.779568]  ? do_vfs_ioctl+0x125/0x1470
[ 1129.779592]  ? __pfx_do_vfs_ioctl+0x10/0x10
[ 1129.779610]  ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0
[ 1129.779626]  ? __mutex_unlock_slowpath+0xc1/0x750
[ 1129.779649]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 1129.779668]  ? check_irq_usage+0x461/0x790
[ 1129.779686]  ? __fget_files+0x34/0x3b0
[ 1129.779701]  ? find_held_lock+0x2b/0x80
[ 1129.779718]  ? __fget_files+0x203/0x3b0
[ 1129.779732]  ? lock_release+0xc8/0x290
[ 1129.779767]  ? selinux_file_ioctl+0xb9/0x280
[ 1129.779787]  ? __pfx_ext4_ioctl+0x10/0x10
[ 1129.779805]  __x64_sys_ioctl+0x18f/0x210
[ 1129.779831]  do_syscall_64+0xbf/0x430
[ 1129.779848]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1129.779862] RIP: 0033:0x7f3037550b19
[ 1129.779874] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1129.779886] RSP: 002b:00007f3034ac6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1129.779898] RAX: ffffffffffffffda RBX: 00007f3037663f60 RCX: 00007f3037550b19
[ 1129.779907] RDX: 0000000000000000 RSI: 0000000000006611 RDI: 0000000000000003
[ 1129.779914] RBP: 00007f3034ac61d0 R08: 0000000000000000 R09: 0000000000000000
[ 1129.779922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1129.779929] R13: 00007ffe99bfb95f R14: 00007f3034ac6300 R15: 0000000000022000
[ 1129.779967]  </TASK>
[ 1129.814955] FAULT_INJECTION: forcing a failure.
[ 1129.814955] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1129.816022] CPU: 0 UID: 0 PID: 17605 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1129.816038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1129.816044] Call Trace:
[ 1129.816049]  <TASK>
[ 1129.816055]  dump_stack_lvl+0xfa/0x120
[ 1129.816078]  should_fail_ex+0x4d7/0x5e0
[ 1129.816101]  _copy_from_user+0x30/0xd0
[ 1129.816124]  input_event_from_user+0x1df/0x290
[ 1129.816146]  ? __pfx_input_event_from_user+0x10/0x10
[ 1129.816183]  evdev_write+0x264/0x420
[ 1129.816207]  ? __pfx_evdev_write+0x10/0x10
[ 1129.816233]  ? security_file_permission+0x22/0x90
[ 1129.816263]  vfs_write+0x2b7/0x1150
[ 1129.816276]  ? __pfx_evdev_write+0x10/0x10
[ 1129.816295]  ? lock_acquire+0x15e/0x2f0
[ 1129.816313]  ? __fget_files+0x34/0x3b0
[ 1129.816328]  ? __pfx_vfs_write+0x10/0x10
[ 1129.816342]  ? __fget_files+0x203/0x3b0
[ 1129.816356]  ? lock_release+0xc8/0x290
[ 1129.816384]  ? __fget_files+0x20d/0x3b0
[ 1129.816418]  ksys_write+0x1ef/0x240
[ 1129.816433]  ? __pfx_ksys_write+0x10/0x10
[ 1129.816465]  do_syscall_64+0xbf/0x430
[ 1129.816481]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1129.816494] RIP: 0033:0x7fac66841b19
[ 1129.816504] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1129.816515] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1129.816527] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1129.816535] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1129.816543] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1129.816550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1129.816557] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1129.816599]  </TASK>
[ 1129.851215] FAULT_INJECTION: forcing a failure.
[ 1129.851215] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1129.852292] CPU: 0 UID: 0 PID: 17599 Comm: syz-executor.4 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1129.852309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1129.852317] Call Trace:
[ 1129.852320]  <TASK>
[ 1129.852326]  dump_stack_lvl+0xfa/0x120
[ 1129.852349]  should_fail_ex+0x4d7/0x5e0
[ 1129.852367]  _copy_to_user+0x32/0xd0
[ 1129.852385]  simple_read_from_buffer+0xe0/0x180
[ 1129.852408]  proc_fail_nth_read+0x18a/0x240
[ 1129.852428]  ? __pfx_proc_fail_nth_read+0x10/0x10
[ 1129.852447]  ? security_file_permission+0x22/0x90
[ 1129.852467]  ? __pfx_proc_fail_nth_read+0x10/0x10
[ 1129.852485]  vfs_read+0x1eb/0xc70
[ 1129.852502]  ? __pfx_vfs_read+0x10/0x10
[ 1129.852516]  ? lock_release+0xc8/0x290
[ 1129.852538]  ? __fget_files+0x20d/0x3b0
[ 1129.852558]  ksys_read+0x121/0x240
[ 1129.852571]  ? __pfx_ksys_read+0x10/0x10
[ 1129.852595]  do_syscall_64+0xbf/0x430
[ 1129.852610]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1129.852623] RIP: 0033:0x7ff5d7c2c69c
[ 1129.852633] 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
[ 1129.852645] RSP: 002b:00007ff5d51ef170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 1129.852657] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007ff5d7c2c69c
[ 1129.852665] RDX: 000000000000000f RSI: 00007ff5d51ef1e0 RDI: 0000000000000007
[ 1129.852673] RBP: 00007ff5d51ef1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1129.852681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1129.852689] R13: 00007ffeea53769f R14: 00007ff5d51ef300 R15: 0000000000022000
[ 1129.852707]  </TASK>
[ 1129.931821] FAULT_INJECTION: forcing a failure.
[ 1129.931821] name failslab, interval 1, probability 0, space 0, times 0
[ 1129.932874] CPU: 0 UID: 0 PID: 17595 Comm: syz-executor.6 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1129.932890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1129.932897] Call Trace:
[ 1129.932901]  <TASK>
[ 1129.932906]  dump_stack_lvl+0xfa/0x120
[ 1129.932929]  should_fail_ex+0x4d7/0x5e0
[ 1129.932948]  ? ext4_mb_new_blocks+0x241e/0x4580
[ 1129.932965]  should_failslab+0xc2/0x120
[ 1129.932980]  kmem_cache_alloc_noprof+0x80/0x690
[ 1129.933004]  ? ext4_mb_new_blocks+0x241e/0x4580
[ 1129.933020]  ext4_mb_new_blocks+0x241e/0x4580
[ 1129.933036]  ? mark_held_locks+0x49/0x80
[ 1129.933059]  ? kasan_save_track+0x14/0x30
[ 1129.933073]  ? __kasan_kmalloc+0x7f/0x90
[ 1129.933087]  ? trace_kmalloc+0x1f/0xb0
[ 1129.933099]  ? __kmalloc_noprof+0x2d7/0x770
[ 1129.933114]  ? __kernel_text_address+0xd/0x40
[ 1129.933133]  ? unwind_get_return_address+0x59/0xa0
[ 1129.933147]  ? ext4_find_extent+0x7f5/0xa00
[ 1129.933159]  ? __pfx_ext4_mb_new_blocks+0x10/0x10
[ 1129.933177]  ? ext4_ext_search_right+0x2e8/0xbd0
[ 1129.933210]  ext4_ext_map_blocks+0x1c55/0x5f30
[ 1129.933230]  ? __is_insn_slot_addr+0x2e/0x290
[ 1129.933250]  ? find_held_lock+0x2b/0x80
[ 1129.933264]  ? __is_insn_slot_addr+0x136/0x290
[ 1129.933282]  ? lock_release+0xc8/0x290
[ 1129.933303]  ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 1129.933320]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1129.933342]  ? lock_acquire+0x15e/0x2f0
[ 1129.933360]  ? ext4_map_blocks+0x564/0x1510
[ 1129.933385]  ? __pfx_down_write+0x10/0x10
[ 1129.933404]  ext4_map_blocks+0x62d/0x1510
[ 1129.933422]  ? mark_held_locks+0x49/0x80
[ 1129.933441]  ? __pfx_ext4_map_blocks+0x10/0x10
[ 1129.933455]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1129.933476]  ? trace_kmem_cache_alloc+0x1f/0xb0
[ 1129.933488]  ? kmem_cache_alloc_noprof+0x270/0x690
[ 1129.933507]  ? ext4_ext_index_trans_blocks+0x160/0x1a0
[ 1129.933520]  ? __ext4_journal_ensure_credits+0x267/0x2f0
[ 1129.933542]  ext4_do_writepages+0x2023/0x3880
[ 1129.933579]  ? __pfx_ext4_do_writepages+0x10/0x10
[ 1129.933603]  ? lock_is_held_type+0x9e/0x120
[ 1129.933625]  ext4_writepages+0x369/0x7a0
[ 1129.933643]  ? __pfx_ext4_writepages+0x10/0x10
[ 1129.933660]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1129.933686]  ? lock_release+0xc8/0x290
[ 1129.933705]  ? do_raw_spin_unlock+0x53/0x220
[ 1129.933719]  ? __pfx_ext4_writepages+0x10/0x10
[ 1129.933737]  do_writepages+0x244/0x5c0
[ 1129.933759]  filemap_writeback+0x223/0x2d0
[ 1129.933778]  ? __pfx_filemap_writeback+0x10/0x10
[ 1129.933822]  ? down_write+0x119/0x1f0
[ 1129.933833]  ? __pfx_down_write+0x10/0x10
[ 1129.933848]  filemap_write_and_wait_range+0xa8/0x130
[ 1129.933863]  __ext4_ioctl+0x22c0/0x38e0
[ 1129.933881]  ? __pfx___ext4_ioctl+0x10/0x10
[ 1129.933892]  ? find_held_lock+0x2b/0x80
[ 1129.933905]  ? ksys_write+0x121/0x240
[ 1129.933919]  ? lock_is_held_type+0x9e/0x120
[ 1129.933937]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1129.933954]  ? do_vfs_ioctl+0x125/0x1470
[ 1129.933973]  ? __pfx_do_vfs_ioctl+0x10/0x10
[ 1129.933991]  ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0
[ 1129.934007]  ? __mutex_unlock_slowpath+0xc1/0x750
[ 1129.934026]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 1129.934042]  ? check_irq_usage+0x461/0x790
[ 1129.934059]  ? __fget_files+0x34/0x3b0
[ 1129.934072]  ? find_held_lock+0x2b/0x80
[ 1129.934086]  ? __fget_files+0x203/0x3b0
[ 1129.934099]  ? lock_release+0xc8/0x290
[ 1129.934122]  ? selinux_file_ioctl+0xb9/0x280
[ 1129.934139]  ? __pfx_ext4_ioctl+0x10/0x10
[ 1129.934151]  __x64_sys_ioctl+0x18f/0x210
[ 1129.934171]  do_syscall_64+0xbf/0x430
[ 1129.934185]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1129.934198] RIP: 0033:0x7f67bad7fb19
[ 1129.934208] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1129.934219] RSP: 002b:00007f67b82f5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1129.934232] RAX: ffffffffffffffda RBX: 00007f67bae92f60 RCX: 00007f67bad7fb19
[ 1129.934240] RDX: 0000000000000000 RSI: 0000000000006611 RDI: 0000000000000003
[ 1129.934248] RBP: 00007f67b82f51d0 R08: 0000000000000000 R09: 0000000000000000
[ 1129.934255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1129.934263] R13: 00007ffc572bf9cf R14: 00007f67b82f5300 R15: 0000000000022000
[ 1129.934282]  </TASK>
16:09:27 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 38)

16:09:27 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3)

16:09:27 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r2 = socket(0x0, 0x4, 0x4)
pread64(r2, &(0x7f00000001c0)=""/4096, 0x1000, 0x2)
r3 = io_uring_setup(0x5338, &(0x7f0000000140)={0x0, 0xa65f, 0x1, 0x1, 0x2f, 0x0, r1})
r4 = eventfd2(0x1, 0x0)
sendfile(r3, r4, 0x0, 0x8001)

16:09:27 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 46)

16:09:27 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000000)={0x0, 0x200, "92c700", 0x0, 0x2})

16:09:27 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 14)

16:09:27 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 38)

16:09:27 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 17)

[ 1140.353661] FAULT_INJECTION: forcing a failure.
[ 1140.353661] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1140.354685] CPU: 0 UID: 0 PID: 17624 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1140.354702] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1140.354710] Call Trace:
[ 1140.354715]  <TASK>
[ 1140.354721]  dump_stack_lvl+0xfa/0x120
[ 1140.354750]  should_fail_ex+0x4d7/0x5e0
[ 1140.354776]  _copy_from_user+0x30/0xd0
[ 1140.354799]  input_event_from_user+0x1df/0x290
[ 1140.354822]  ? __pfx_input_event_from_user+0x10/0x10
[ 1140.354858]  evdev_write+0x264/0x420
[ 1140.354883]  ? __pfx_evdev_write+0x10/0x10
[ 1140.354909]  ? security_file_permission+0x22/0x90
[ 1140.354940]  vfs_write+0x2b7/0x1150
[ 1140.354953]  ? __pfx_evdev_write+0x10/0x10
[ 1140.354972]  ? lock_acquire+0x15e/0x2f0
[ 1140.354993]  ? __fget_files+0x34/0x3b0
[ 1140.355008]  ? __pfx_vfs_write+0x10/0x10
[ 1140.355022]  ? __fget_files+0x203/0x3b0
[ 1140.355037]  ? lock_release+0xc8/0x290
[ 1140.355065]  ? __fget_files+0x20d/0x3b0
[ 1140.355098]  ksys_write+0x1ef/0x240
[ 1140.355112]  ? __pfx_ksys_write+0x10/0x10
[ 1140.355144]  do_syscall_64+0xbf/0x430
[ 1140.355161]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1140.355175] RIP: 0033:0x7fac66841b19
[ 1140.355185] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1140.355197] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1140.355209] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1140.355217] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1140.355225] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1140.355232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1140.355239] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1140.355276]  </TASK>
16:09:27 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 18)

16:09:27 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 39)

16:09:27 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 15)

[ 1140.504077] FAULT_INJECTION: forcing a failure.
[ 1140.504077] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1140.505332] CPU: 0 UID: 0 PID: 17636 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1140.505349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1140.505357] Call Trace:
[ 1140.505362]  <TASK>
[ 1140.505368]  dump_stack_lvl+0xfa/0x120
[ 1140.505398]  should_fail_ex+0x4d7/0x5e0
[ 1140.505424]  _copy_from_user+0x30/0xd0
[ 1140.505447]  input_event_from_user+0x1df/0x290
[ 1140.505469]  ? __pfx_input_event_from_user+0x10/0x10
[ 1140.505505]  evdev_write+0x264/0x420
[ 1140.505530]  ? __pfx_evdev_write+0x10/0x10
[ 1140.505556]  ? security_file_permission+0x22/0x90
[ 1140.505594]  vfs_write+0x2b7/0x1150
[ 1140.505608]  ? __pfx_evdev_write+0x10/0x10
[ 1140.505627]  ? lock_acquire+0x15e/0x2f0
[ 1140.505647]  ? __fget_files+0x34/0x3b0
[ 1140.505663]  ? __pfx_vfs_write+0x10/0x10
[ 1140.505677]  ? __fget_files+0x203/0x3b0
[ 1140.505692]  ? lock_release+0xc8/0x290
[ 1140.505719]  ? __fget_files+0x20d/0x3b0
[ 1140.505753]  ksys_write+0x1ef/0x240
[ 1140.505768]  ? __pfx_ksys_write+0x10/0x10
[ 1140.505800]  do_syscall_64+0xbf/0x430
[ 1140.505818]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1140.505831] RIP: 0033:0x7fac66841b19
[ 1140.505842] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1140.505854] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1140.505866] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1140.505875] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1140.505883] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1140.505890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1140.505897] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1140.505934]  </TASK>
[ 1140.538933] FAULT_INJECTION: forcing a failure.
[ 1140.538933] name failslab, interval 1, probability 0, space 0, times 0
[ 1140.540791] CPU: 1 UID: 0 PID: 17642 Comm: syz-executor.6 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1140.540823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1140.540837] Call Trace:
[ 1140.540846]  <TASK>
[ 1140.540855]  dump_stack_lvl+0xfa/0x120
[ 1140.540902]  should_fail_ex+0x4d7/0x5e0
[ 1140.540939]  ? ext4_mb_new_blocks+0x241e/0x4580
[ 1140.540971]  should_failslab+0xc2/0x120
[ 1140.541000]  kmem_cache_alloc_noprof+0x80/0x690
[ 1140.541049]  ? ext4_mb_new_blocks+0x241e/0x4580
[ 1140.541079]  ext4_mb_new_blocks+0x241e/0x4580
[ 1140.541112]  ? mark_held_locks+0x49/0x80
[ 1140.541159]  ? kasan_save_track+0x14/0x30
[ 1140.541186]  ? __kasan_kmalloc+0x7f/0x90
[ 1140.541214]  ? trace_kmalloc+0x1f/0xb0
[ 1140.541237]  ? __kmalloc_noprof+0x2d7/0x770
[ 1140.541267]  ? __kernel_text_address+0xd/0x40
[ 1140.541304]  ? ext4_find_extent+0x7f5/0xa00
[ 1140.541340]  ? __pfx_ext4_mb_new_blocks+0x10/0x10
[ 1140.541376]  ? ext4_ext_search_right+0x2e8/0xbd0
[ 1140.541429]  ext4_ext_map_blocks+0x1c55/0x5f30
[ 1140.541471]  ? __is_insn_slot_addr+0x2e/0x290
[ 1140.541508]  ? find_held_lock+0x2b/0x80
[ 1140.541538]  ? perf_trace_lock_acquire+0xc9/0x700
[ 1140.541582]  ? perf_trace_lock_acquire+0xc9/0x700
[ 1140.541628]  ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 1140.541663]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1140.541707]  ? lock_acquire+0x15e/0x2f0
[ 1140.541741]  ? ext4_map_blocks+0x564/0x1510
[ 1140.541794]  ? __pfx_down_write+0x10/0x10
[ 1140.541832]  ext4_map_blocks+0x62d/0x1510
[ 1140.541868]  ? mark_held_locks+0x49/0x80
[ 1140.541907]  ? __pfx_ext4_map_blocks+0x10/0x10
[ 1140.541936]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1140.541977]  ? trace_kmem_cache_alloc+0x1f/0xb0
[ 1140.542002]  ? kmem_cache_alloc_noprof+0x270/0x690
[ 1140.542041]  ? ext4_ext_index_trans_blocks+0x160/0x1a0
[ 1140.542068]  ? __ext4_journal_ensure_credits+0x267/0x2f0
[ 1140.542112]  ext4_do_writepages+0x2023/0x3880
[ 1140.542182]  ? __pfx_ext4_do_writepages+0x10/0x10
[ 1140.542233]  ? lock_is_held_type+0x9e/0x120
[ 1140.542276]  ext4_writepages+0x369/0x7a0
[ 1140.542312]  ? __pfx_ext4_writepages+0x10/0x10
[ 1140.542345]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1140.542400]  ? lock_release+0xc8/0x290
[ 1140.542437]  ? do_raw_spin_unlock+0x53/0x220
[ 1140.542464]  ? __pfx_ext4_writepages+0x10/0x10
[ 1140.542501]  do_writepages+0x244/0x5c0
[ 1140.542545]  filemap_writeback+0x223/0x2d0
[ 1140.542582]  ? __pfx_filemap_writeback+0x10/0x10
[ 1140.542682]  ? down_write+0x119/0x1f0
[ 1140.542705]  ? __pfx_down_write+0x10/0x10
[ 1140.542736]  filemap_write_and_wait_range+0xa8/0x130
[ 1140.542765]  __ext4_ioctl+0x22c0/0x38e0
[ 1140.542801]  ? __pfx___ext4_ioctl+0x10/0x10
[ 1140.542823]  ? find_held_lock+0x2b/0x80
[ 1140.542852]  ? perf_trace_lock_acquire+0xc9/0x700
[ 1140.542889]  ? lock_is_held_type+0x9e/0x120
[ 1140.542927]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1140.542959]  ? do_vfs_ioctl+0x125/0x1470
[ 1140.542998]  ? __pfx_do_vfs_ioctl+0x10/0x10
[ 1140.543032]  ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0
[ 1140.543063]  ? __mutex_unlock_slowpath+0xc1/0x750
[ 1140.543101]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 1140.543134]  ? check_irq_usage+0x461/0x790
[ 1140.543167]  ? __fget_files+0x34/0x3b0
[ 1140.543193]  ? find_held_lock+0x2b/0x80
[ 1140.543221]  ? __fget_files+0x203/0x3b0
[ 1140.543246]  ? lock_release+0xc8/0x290
[ 1140.543295]  ? selinux_file_ioctl+0xb9/0x280
[ 1140.543327]  ? __pfx_ext4_ioctl+0x10/0x10
[ 1140.543353]  __x64_sys_ioctl+0x18f/0x210
[ 1140.543394]  do_syscall_64+0xbf/0x430
[ 1140.543421]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1140.543445] RIP: 0033:0x7f67bad7fb19
[ 1140.543464] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1140.543487] RSP: 002b:00007f67b82f5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1140.543510] RAX: ffffffffffffffda RBX: 00007f67bae92f60 RCX: 00007f67bad7fb19
[ 1140.543527] RDX: 0000000000000000 RSI: 0000000000006611 RDI: 0000000000000003
[ 1140.543541] RBP: 00007f67b82f51d0 R08: 0000000000000000 R09: 0000000000000000
[ 1140.543555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1140.543569] R13: 00007ffc572bf9cf R14: 00007f67b82f5300 R15: 0000000000022000
[ 1140.543610]  </TASK>
[ 1140.714101] FAULT_INJECTION: forcing a failure.
[ 1140.714101] name failslab, interval 1, probability 0, space 0, times 0
[ 1140.716096] CPU: 1 UID: 0 PID: 17740 Comm: syz-executor.3 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1140.716128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1140.716142] Call Trace:
[ 1140.716150]  <TASK>
[ 1140.716159]  dump_stack_lvl+0xfa/0x120
[ 1140.716205]  should_fail_ex+0x4d7/0x5e0
[ 1140.716240]  ? ext4_mb_new_blocks+0x241e/0x4580
[ 1140.716273]  should_failslab+0xc2/0x120
[ 1140.716301]  kmem_cache_alloc_noprof+0x80/0x690
[ 1140.716347]  ? ext4_mb_new_blocks+0x241e/0x4580
[ 1140.716377]  ext4_mb_new_blocks+0x241e/0x4580
[ 1140.716410]  ? mark_held_locks+0x49/0x80
[ 1140.716455]  ? kasan_save_track+0x14/0x30
[ 1140.716483]  ? __kasan_kmalloc+0x7f/0x90
[ 1140.716510]  ? trace_kmalloc+0x1f/0xb0
[ 1140.716533]  ? __kmalloc_noprof+0x2d7/0x770
[ 1140.716562]  ? __kernel_text_address+0xd/0x40
[ 1140.716604]  ? unwind_get_return_address+0x59/0xa0
[ 1140.716630]  ? ext4_find_extent+0x7f5/0xa00
[ 1140.716653]  ? __pfx_ext4_mb_new_blocks+0x10/0x10
[ 1140.716687]  ? ext4_ext_search_right+0x2e8/0xbd0
[ 1140.716723]  ? ext4_inode_to_goal_block+0x323/0x430
[ 1140.716766]  ext4_ext_map_blocks+0x1c55/0x5f30
[ 1140.716805]  ? __is_insn_slot_addr+0x2e/0x290
[ 1140.716842]  ? find_held_lock+0x2b/0x80
[ 1140.716870]  ? __is_insn_slot_addr+0x136/0x290
[ 1140.716906]  ? lock_release+0xc8/0x290
[ 1140.716947]  ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 1140.716980]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1140.717023]  ? lock_acquire+0x15e/0x2f0
[ 1140.717057]  ? ext4_map_blocks+0x564/0x1510
[ 1140.717105]  ? __pfx_down_write+0x10/0x10
[ 1140.717141]  ext4_map_blocks+0x62d/0x1510
[ 1140.717176]  ? mark_held_locks+0x49/0x80
[ 1140.717214]  ? __pfx_ext4_map_blocks+0x10/0x10
[ 1140.717243]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1140.717282]  ? trace_kmem_cache_alloc+0x1f/0xb0
[ 1140.717306]  ? kmem_cache_alloc_noprof+0x270/0x690
[ 1140.717361]  ? ext4_ext_index_trans_blocks+0x160/0x1a0
[ 1140.717387]  ? __ext4_journal_ensure_credits+0x267/0x2f0
[ 1140.717430]  ext4_do_writepages+0x2023/0x3880
[ 1140.717495]  ? __pfx_ext4_do_writepages+0x10/0x10
[ 1140.717543]  ? lock_is_held_type+0x9e/0x120
[ 1140.717585]  ext4_writepages+0x369/0x7a0
[ 1140.717621]  ? __pfx_ext4_writepages+0x10/0x10
[ 1140.717654]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1140.717706]  ? lock_release+0xc8/0x290
[ 1140.717743]  ? do_raw_spin_unlock+0x53/0x220
[ 1140.717769]  ? __pfx_ext4_writepages+0x10/0x10
[ 1140.717805]  do_writepages+0x244/0x5c0
[ 1140.717848]  filemap_writeback+0x223/0x2d0
[ 1140.717884]  ? __pfx_filemap_writeback+0x10/0x10
[ 1140.717972]  ? down_write+0x119/0x1f0
[ 1140.717994]  ? __pfx_down_write+0x10/0x10
[ 1140.718023]  filemap_write_and_wait_range+0xa8/0x130
[ 1140.718052]  __ext4_ioctl+0x22c0/0x38e0
[ 1140.718086]  ? __pfx___ext4_ioctl+0x10/0x10
[ 1140.718107]  ? find_held_lock+0x2b/0x80
[ 1140.718135]  ? ksys_write+0x121/0x240
[ 1140.718160]  ? lock_is_held_type+0x9e/0x120
[ 1140.718197]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1140.718228]  ? do_vfs_ioctl+0x125/0x1470
[ 1140.718266]  ? __pfx_do_vfs_ioctl+0x10/0x10
[ 1140.718300]  ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0
[ 1140.718329]  ? __mutex_unlock_slowpath+0xc1/0x750
[ 1140.718367]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 1140.718400]  ? check_irq_usage+0x461/0x790
[ 1140.718433]  ? __fget_files+0x34/0x3b0
[ 1140.718458]  ? find_held_lock+0x2b/0x80
[ 1140.718487]  ? __fget_files+0x203/0x3b0
[ 1140.718512]  ? lock_release+0xc8/0x290
[ 1140.718558]  ? selinux_file_ioctl+0xb9/0x280
[ 1140.718589]  ? __pfx_ext4_ioctl+0x10/0x10
[ 1140.718614]  __x64_sys_ioctl+0x18f/0x210
[ 1140.718654]  do_syscall_64+0xbf/0x430
[ 1140.718681]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1140.718705] RIP: 0033:0x7f3037550b19
[ 1140.718724] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1140.718747] RSP: 002b:00007f3034ac6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1140.718771] RAX: ffffffffffffffda RBX: 00007f3037663f60 RCX: 00007f3037550b19
[ 1140.718787] RDX: 0000000000000000 RSI: 0000000000006611 RDI: 0000000000000003
[ 1140.718801] RBP: 00007f3034ac61d0 R08: 0000000000000000 R09: 0000000000000000
[ 1140.718816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1140.718830] R13: 00007ffe99bfb95f R14: 00007f3034ac6300 R15: 0000000000022000
[ 1140.718867]  </TASK>
16:09:36 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 39)

16:09:36 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 16)

16:09:36 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 40)

16:09:36 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 19)

16:09:36 executing program 5:
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x2000, &(0x7f0000000180)=ANY=[@ANYBLOB="7472616e733d66c96d78c14bf02b23016a3a9e5e2ac768331612e71ca76e45ec0e4c00"/50, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=0x0, @ANYBLOB=',\x00'])
ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000000)=0xf8)
ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000140)=@buf)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'lo\x00', <r4=>0x0})
sendmsg$ETHTOOL_MSG_FEATURES_SET(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000800)={0x34, 0x0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x34}}, 0x0)
r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'lo\x00', <r8=>0x0})
sendmsg$ETHTOOL_MSG_FEATURES_SET(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000800)={0x34, r5, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x34}}, 0x0)
r9 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff)
r10 = socket$nl_generic(0x10, 0x3, 0x10)
r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000100)={'lo\x00', <r12=>0x0})
sendmsg$ETHTOOL_MSG_FEATURES_SET(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000800)={0x34, r9, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}, @ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x34}}, 0x0)
sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000280)={0x1fc, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@ETHTOOL_A_FEATURES_HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @ETHTOOL_A_FEATURES_HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_FEATURES_WANTED={0x114, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x5, 0x5, "c9"}, @ETHTOOL_A_BITSET_VALUE={0x24, 0x4, "8793a9e087371974d18ae5d01564bd272b1670251be6b02210a06e71268c93f7"}, @ETHTOOL_A_BITSET_MASK={0xe2, 0x5, "825d9008e25f52b9dea1a8709ad45394a388ab412fd3b455baee2d0b9bc13f936170bf84dabd16b5481e0ba0486a20177ca7c6195d41d1d94f2c36a2fdc5b072e6892d84e568d0a31996dab5685bca7e2926475e30ecdf327dcf8d03be0caafaa81847d3c7568f8ba938d4b6e143fbd96cf6fdbb899fa3176b9cbc8092ab251863ad08220b09595113caf57b6618bade4647fd96ae3e35a514058f1ca5684c64d34523f5e0a84c2ea59954dc44bc76a41f6cc585ec20b69195370dec02c7f97e584e7b254f147655417ac9b296d6189157e6253078b49d28f13a39cc8d17"}]}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x800}, 0x4000800)

16:09:36 executing program 4:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}])
r3 = getpid()
pidfd_open(r3, 0x0)
fork()
getpid()
io_setup(0xfff, &(0x7f0000000040))
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = fork()
ptrace(0x10, r5)
ptrace(0x8, r5)
io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x0, r4, &(0x7f0000000140)="613a0923845a1ebeeec171545eb74412a62db4968160d5821b13e18b192d313c551a4231ed33504f02076444694e7438ca5e437918225b195d91efa603ffa1d8a66acc1eb39af9e71f89476121fc006c4d653efd5cb8704ac334ad4acd9a1377196d45e1f39bb27cb639f6c23447ab435084cfb68c321b365dfbe7c35f393dfa2513e04d8f057dabdc1645d4db68beee0b448969f1bc176b8542ae84af8f9d6cc8a9a3695fb2c2a0296d73b4f991f7d7ccaa40e66347c07f5e3f317eac09a0e9f852dc12d5787cfdd09375ebc1905f8b3b31391176c79791dfa38b571af49f59bb49cd", 0xe3, 0x9, 0x0, 0x1, r0}])

16:09:36 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x50040, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
sendto(r0, &(0x7f0000000140)="4498c5883ab93a9fe1d6709d8566a0d3d18457275777835232deb9c7cd9eb71fb0c5478ed1fb3d81a83afbd34293a08fe0d010a6951ed94a5c765268ef4886311e2fcd610b50ecdc48b1673a43c6bea79193bbf3105d4112db5a0158d32386ac83bea95bc195835b1e25899ce8da7067069602d1623635d386de3a3961930b16f4392787f0c254c69a97fe6c1bed2743d6e8bf1c952244dce15a492311149c3ab0b7f7c48cb21e2ce0251fdb7f1d0a212032881a4c56e4f2864db7362aa099f2a6c7ec2633cc829d3221d2136974f58b2457aa3119ff6e473c", 0xd9, 0x48800, &(0x7f0000000240)=@pptp={0x18, 0x2, {0x1, @private=0xa010102}}, 0x80)

16:09:36 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 47)

[ 1149.801008] FAULT_INJECTION: forcing a failure.
[ 1149.801008] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1149.802148] CPU: 0 UID: 0 PID: 17758 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1149.802166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1149.802173] Call Trace:
[ 1149.802179]  <TASK>
[ 1149.802184]  dump_stack_lvl+0xfa/0x120
[ 1149.802216]  should_fail_ex+0x4d7/0x5e0
[ 1149.802242]  _copy_from_user+0x30/0xd0
[ 1149.802264]  input_event_from_user+0x1df/0x290
[ 1149.802287]  ? __pfx_input_event_from_user+0x10/0x10
[ 1149.802323]  evdev_write+0x264/0x420
[ 1149.802347]  ? __pfx_evdev_write+0x10/0x10
[ 1149.802373]  ? security_file_permission+0x22/0x90
[ 1149.802404]  vfs_write+0x2b7/0x1150
[ 1149.802417]  ? __pfx_evdev_write+0x10/0x10
[ 1149.802436]  ? lock_acquire+0x15e/0x2f0
[ 1149.802457]  ? __fget_files+0x34/0x3b0
[ 1149.802472]  ? __pfx_vfs_write+0x10/0x10
[ 1149.802487]  ? __fget_files+0x203/0x3b0
[ 1149.802501]  ? lock_release+0xc8/0x290
[ 1149.802529]  ? __fget_files+0x20d/0x3b0
[ 1149.802562]  ksys_write+0x1ef/0x240
[ 1149.802580]  ? __pfx_ksys_write+0x10/0x10
[ 1149.802613]  do_syscall_64+0xbf/0x430
[ 1149.802630]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1149.802644] RIP: 0033:0x7fac66841b19
[ 1149.802654] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1149.802666] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1149.802679] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1149.802687] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1149.802695] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1149.802703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1149.802710] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1149.802747]  </TASK>
[ 1149.826538] FAULT_INJECTION: forcing a failure.
[ 1149.826538] name failslab, interval 1, probability 0, space 0, times 0
[ 1149.828685] CPU: 1 UID: 0 PID: 17755 Comm: syz-executor.1 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1149.828718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1149.828733] Call Trace:
[ 1149.828741]  <TASK>
[ 1149.828751]  dump_stack_lvl+0xfa/0x120
[ 1149.828798]  should_fail_ex+0x4d7/0x5e0
[ 1149.828835]  ? __es_insert_extent+0xed2/0x1370
[ 1149.828862]  should_failslab+0xc2/0x120
[ 1149.828891]  kmem_cache_alloc_noprof+0x80/0x690
[ 1149.828929]  ? ext4_es_can_be_merged.isra.0+0x13b/0x160
[ 1149.828965]  ? __es_insert_extent+0xed2/0x1370
[ 1149.828991]  __es_insert_extent+0xed2/0x1370
[ 1149.829040]  ext4_es_insert_extent+0x438/0x1090
[ 1149.829080]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1149.829122]  ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 1149.829159]  ? find_held_lock+0x2b/0x80
[ 1149.829187]  ? ext4_es_lookup_extent+0x48e/0xbb0
[ 1149.829217]  ? lock_release+0xc8/0x290
[ 1149.829257]  ? do_raw_read_unlock+0x44/0xe0
[ 1149.829286]  ? ext4_es_lookup_extent+0xcd/0xbb0
[ 1149.829328]  ext4_map_blocks+0x808/0x1510
[ 1149.829373]  ? __pfx_ext4_map_blocks+0x10/0x10
[ 1149.829402]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1149.829459]  ? trace_kmem_cache_alloc+0x1f/0xb0
[ 1149.829483]  ? kmem_cache_alloc_noprof+0x270/0x690
[ 1149.829522]  ? ext4_ext_index_trans_blocks+0x160/0x1a0
[ 1149.829549]  ? __ext4_journal_ensure_credits+0x267/0x2f0
[ 1149.829600]  ext4_do_writepages+0x2023/0x3880
[ 1149.829671]  ? __pfx_ext4_do_writepages+0x10/0x10
[ 1149.829722]  ? lock_is_held_type+0x9e/0x120
[ 1149.829766]  ext4_writepages+0x369/0x7a0
[ 1149.829803]  ? __pfx_ext4_writepages+0x10/0x10
[ 1149.829835]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1149.829890]  ? do_writepages+0x469/0x5c0
16:09:36 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
write$binfmt_script(r2, &(0x7f0000001e00)={'#! ', './file1', [{0x20, ','}, {0x20, 'obj_type'}, {0x20, 'obj_type'}, {0x20, 'shortname=mixed'}], 0xa, "e6606163cf68684291425222a734d8d6c1d3246f479ae9edfe984c7bf802e5cb5da117dad23e47331af5bf5616bd10dd4c85aeea340f295cf0b26ee9704909d91c485e21766f51c99bb6b01942974943b600f7aab06e4f5998f82b55c712adc9802bc31499c8287d570d45ad85b58cc7218e2fae50375a19a978ca0aaf0d37e7b11d09112e36a99eddec01baae58d96a0df7305898274f7501d82d6f68b20ee20c16586020d28b9db7"}, 0xd8)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pipe2(&(0x7f00000000c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x800)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}})
ioctl$FITRIM(r4, 0xc0185879, &(0x7f0000001840)={0x80000000, 0x84b1, 0x6})
r6 = syz_mount_image$vfat(&(0x7f0000000280), &(0x7f00000002c0)='./file1\x00', 0x9, 0x7, &(0x7f0000001740)=[{&(0x7f0000000300)="24b5cc16def31d2aac598598e7ec69198fe84ccacccbae796a288b449fef3f363af8a85545d129964d1f7ad5679d3fd0d0385b89563d64435c261f582c99496178888cdff84cb15b23daf42e9f060fa92af18df991a8f5f96ce44a4b0d60fb6b04524532b992deb0637993ad4c8fcb5eb5b9984c1a5b16290633aad1021f171fe4f833298717502f3e2b3478952680ba0cc11880e8c9f2d25da8f70f57d4e510fb2c61dcdce0d586e5a0bde125e37c20d777da931bc3a228ae9b61b9a4", 0xbd, 0xac}, {&(0x7f00000003c0)="e08ec68170fa6741ea3a69f819a943d3172911562bf37c42613d57448ac3c6c4e14800a80ffdb3d521b82c89eee76128c5995135c9784e003e61c46a083d9b0eb7a8f557f814743a3c96e66735e37ab103260527d00c36c2d6ce05b4c6e04457f58218e2c53c89c26de409e2f51f7c0e5b15a5e7cdf4618831cc8d4536d731511a3627fcddce71cc9dbfe7fc58656fced23b2fb85523947dfca943df6028602481d4571314916fbbb1d5667294868b7d39c53573d8803190ca0506e89f72ba55220633e4967e3125c00ea0718e562d82333abe19c1a98efa93cf28d98ccca4fd66dc7f3077a7758afb", 0xe9, 0x1}, {&(0x7f00000004c0)="a7c50787c079f59c69a055fdf26d68801e5f56d9be27839b216456bed76f20d13cbda2379167718f24b15a9be2c9e7c85f1d601f8b8d0d125a3fb517aa128e25196af083697c87dba9c558354a635fc17b9a10233e72b07799149354f71aa1b3f6d9ddbe38f1bf64e2327a0fed576b451757891b42f151bf2625335f1706f48922e4b9c22a2a9bc2c7a7a05890eaa8b77bf8d59e06ee01ef6e76ca7ec808fb49d690381e928feeb289c175b41237598cf87f94b5503c0ffd978b9190aa2df40e9debfde358b380af", 0xc8, 0x8000}, {&(0x7f00000005c0)="86e4b0493f1e71609b3e6171f5b01e987f2d523c", 0x14, 0x4000000}, {&(0x7f0000000600)="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", 0x1000, 0x3e}, {&(0x7f0000001600)="f77d5c63848e865e090fd475c1e6f3962d21346fa5c51d722a3f9dfcc27cef6b7ed73646aef44271c72f1c486ebda33366a36f9851f7b7826001890f4110da4babf40fbff754d6606fb969e2e73a6b3d5291b2b17ed4e3cf532489273bec49f98ec4db94a9cc73dd", 0x68, 0xfffffffffffffff9}, {&(0x7f0000001680)="5b1a78c2d361447521d445662570c9730fe2bac23d0cab89dca9b161c771914517f3d2f92289793d738cf3a43e0eb2698557e1a264610c517fd2a472355fac52e0d61eff3f29efd08937c01aba179f25a6a44e74948b336b691f7323c4407cfeb4e60b0ae9b7d7362b0653ccd64673b3216f9577841fce3e725eefd14f0ba942648b94d24fc0d23b8bd9966c6a034760326b90c2e7976212099a40c0f8d688ce0e2f6bda3b4cb47575bff5d995b1570c20134e143186c1b1f0edba", 0xbb, 0x3f}], 0x1002000, &(0x7f0000001800)={[{@shortname_mixed}], [{@obj_type={'obj_type', 0x3d, '%{'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]})
r7 = dup2(r0, r1)
io_submit(0x0, 0x4, &(0x7f00000019c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x400, r4, &(0x7f0000000140)="6fc27e284e3398b4343d5ee498097e2fdf31d4df24094c193b939070e2f61dde881c552943801764d21009da7b76879edbe964eb25dd93798b29d49f779cb044237ea5d2a8fd7726c98aec0e99ae798b21938cbc75fd7ba8fbddd2e39fb6ae19a004768583d0d88fd5868a", 0x6b, 0x7, 0x0, 0x3}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x8001, r1, &(0x7f00000001c0)="32e5da6d3ac7f009dd62d45f22a1f7808d962203fb1ce98fda967516656d4e6ecdcab423149ceaadd2cfaf6633262424fc9078ddecc6ef81a11fbb1477852434267a92d5645bbc2d2b23c5caf71520e6a5d0ff2e4d53dc147010f67727e3c72031eab03d858b05370e35611a9518de78c06587cb5f5488a782c16c8a27d3a39f09c174785f52d477d108a8372998d6318f8d116417e82234c9e0f8abf0a7f5e329852187ca6653", 0xa7, 0xdf, 0x0, 0x2}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x5, 0x9, r6, &(0x7f0000001840), 0x0, 0xfffffffffffff034, 0x0, 0x3}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x5, 0x8, r0, &(0x7f00000018c0)="ea367f7bc3f37cca6715693c590c77ef2a1369a0d2a90ec57db35a53362c6e3fc59b342f50b3e21b6f1ab1f2ce7fa595a070fb4fcc6e2f6270f8ece81342a66869ca07a36aa4487478d96ebec2f24532b18313ded4305b3c91eced87f9c90f8bb085cafed484e94e0e7d7ce89869ae4dd06593127f5d397e0cd2736edf499181d5cb830a21d3d996f1bc53fef96370153f3cf8066e07ae6c77567ed981ee281a6849fbd6eb167a6f01", 0xa9, 0x7, 0x0, 0x2, r7}])
ioctl$BTRFS_IOC_FS_INFO(r7, 0x8400941f, &(0x7f0000001a00))

16:09:36 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 41)

[ 1149.829924]  ? lock_release+0xc8/0x290
[ 1149.829964]  ? __pfx_ext4_writepages+0x10/0x10
[ 1149.830001]  do_writepages+0x244/0x5c0
[ 1149.830044]  filemap_writeback+0x223/0x2d0
[ 1149.830081]  ? __pfx_filemap_writeback+0x10/0x10
[ 1149.830179]  ? down_write+0x119/0x1f0
[ 1149.830202]  ? __pfx_down_write+0x10/0x10
[ 1149.830233]  filemap_write_and_wait_range+0xa8/0x130
[ 1149.830263]  __ext4_ioctl+0x22c0/0x38e0
[ 1149.830299]  ? __pfx___ext4_ioctl+0x10/0x10
[ 1149.830321]  ? find_held_lock+0x2b/0x80
[ 1149.830350]  ? perf_trace_lock_acquire+0xc9/0x700
[ 1149.830387]  ? lock_is_held_type+0x9e/0x120
[ 1149.830425]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1149.830459]  ? do_vfs_ioctl+0x125/0x1470
[ 1149.830498]  ? __pfx_do_vfs_ioctl+0x10/0x10
[ 1149.830532]  ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0
[ 1149.830562]  ? __mutex_unlock_slowpath+0xc1/0x750
[ 1149.830601]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 1149.830634]  ? check_irq_usage+0x461/0x790
[ 1149.830668]  ? __fget_files+0x34/0x3b0
[ 1149.830694]  ? find_held_lock+0x2b/0x80
[ 1149.830721]  ? __fget_files+0x203/0x3b0
[ 1149.830747]  ? lock_release+0xc8/0x290
[ 1149.830795]  ? selinux_file_ioctl+0xb9/0x280
[ 1149.830827]  ? __pfx_ext4_ioctl+0x10/0x10
[ 1149.830854]  __x64_sys_ioctl+0x18f/0x210
[ 1149.830895]  do_syscall_64+0xbf/0x430
[ 1149.830922]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1149.830947] RIP: 0033:0x7f517f439b19
[ 1149.830966] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1149.830989] RSP: 002b:00007f517c9af188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1149.831012] RAX: ffffffffffffffda RBX: 00007f517f54cf60 RCX: 00007f517f439b19
[ 1149.831029] RDX: 0000000000000000 RSI: 0000000000006611 RDI: 0000000000000003
[ 1149.831043] RBP: 00007f517c9af1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1149.831057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1149.831071] R13: 00007fff6912854f R14: 00007f517c9af300 R15: 0000000000022000
[ 1149.831112]  </TASK>
[ 1149.934538] FAULT_INJECTION: forcing a failure.
[ 1149.934538] name failslab, interval 1, probability 0, space 0, times 0
[ 1149.935669] CPU: 0 UID: 0 PID: 17768 Comm: syz-executor.6 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1149.935686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1149.935695] Call Trace:
[ 1149.935700]  <TASK>
[ 1149.935705]  dump_stack_lvl+0xfa/0x120
[ 1149.935733]  should_fail_ex+0x4d7/0x5e0
[ 1149.935753]  ? __es_insert_extent+0xed2/0x1370
[ 1149.935767]  should_failslab+0xc2/0x120
[ 1149.935783]  kmem_cache_alloc_noprof+0x80/0x690
[ 1149.935803]  ? ext4_es_can_be_merged.isra.0+0x13b/0x160
[ 1149.935821]  ? __es_insert_extent+0xed2/0x1370
[ 1149.935834]  __es_insert_extent+0xed2/0x1370
[ 1149.935857]  ext4_es_insert_extent+0x438/0x1090
[ 1149.935876]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1149.935898]  ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 1149.935916]  ? find_held_lock+0x2b/0x80
[ 1149.935931]  ? ext4_es_lookup_extent+0x48e/0xbb0
[ 1149.935945]  ? lock_release+0xc8/0x290
[ 1149.935965]  ? do_raw_read_unlock+0x44/0xe0
[ 1149.935979]  ? ext4_es_lookup_extent+0xcd/0xbb0
[ 1149.936000]  ext4_map_blocks+0x808/0x1510
[ 1149.936022]  ? __pfx_ext4_map_blocks+0x10/0x10
[ 1149.936037]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1149.936058]  ? trace_kmem_cache_alloc+0x1f/0xb0
[ 1149.936071]  ? kmem_cache_alloc_noprof+0x270/0x690
[ 1149.936090]  ? ext4_ext_index_trans_blocks+0x160/0x1a0
[ 1149.936104]  ? __ext4_journal_ensure_credits+0x267/0x2f0
[ 1149.936127]  ext4_do_writepages+0x2023/0x3880
[ 1149.936160]  ? __pfx_ext4_do_writepages+0x10/0x10
[ 1149.936184]  ? lock_is_held_type+0x9e/0x120
[ 1149.936206]  ext4_writepages+0x369/0x7a0
[ 1149.936224]  ? __pfx_ext4_writepages+0x10/0x10
[ 1149.936241]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1149.936268]  ? lock_release+0xc8/0x290
[ 1149.936287]  ? do_raw_spin_unlock+0x53/0x220
[ 1149.936300]  ? __pfx_ext4_writepages+0x10/0x10
[ 1149.936319]  do_writepages+0x244/0x5c0
[ 1149.936341]  filemap_writeback+0x223/0x2d0
[ 1149.936360]  ? __pfx_filemap_writeback+0x10/0x10
[ 1149.936404]  ? down_write+0x119/0x1f0
[ 1149.936416]  ? __pfx_down_write+0x10/0x10
[ 1149.936431]  filemap_write_and_wait_range+0xa8/0x130
[ 1149.936446]  __ext4_ioctl+0x22c0/0x38e0
[ 1149.936464]  ? __pfx___ext4_ioctl+0x10/0x10
[ 1149.936475]  ? find_held_lock+0x2b/0x80
[ 1149.936490]  ? perf_trace_lock_acquire+0xc9/0x700
[ 1149.936509]  ? lock_is_held_type+0x9e/0x120
[ 1149.936528]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1149.936545]  ? do_vfs_ioctl+0x125/0x1470
[ 1149.936565]  ? __pfx_do_vfs_ioctl+0x10/0x10
[ 1149.936587]  ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0
[ 1149.936603]  ? __mutex_unlock_slowpath+0xc1/0x750
[ 1149.936622]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 1149.936638]  ? check_irq_usage+0x461/0x790
[ 1149.936655]  ? __fget_files+0x34/0x3b0
[ 1149.936669]  ? find_held_lock+0x2b/0x80
[ 1149.936683]  ? __fget_files+0x203/0x3b0
[ 1149.936695]  ? lock_release+0xc8/0x290
[ 1149.936719]  ? selinux_file_ioctl+0xb9/0x280
[ 1149.936734]  ? __pfx_ext4_ioctl+0x10/0x10
[ 1149.936747]  __x64_sys_ioctl+0x18f/0x210
[ 1149.936768]  do_syscall_64+0xbf/0x430
[ 1149.936782]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1149.936795] RIP: 0033:0x7f67bad7fb19
[ 1149.936804] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1149.936816] RSP: 002b:00007f67b82f5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1149.936829] RAX: ffffffffffffffda RBX: 00007f67bae92f60 RCX: 00007f67bad7fb19
[ 1149.936837] RDX: 0000000000000000 RSI: 0000000000006611 RDI: 0000000000000003
[ 1149.936844] RBP: 00007f67b82f51d0 R08: 0000000000000000 R09: 0000000000000000
[ 1149.936852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1149.936859] R13: 00007ffc572bf9cf R14: 00007f67b82f5300 R15: 0000000000022000
[ 1149.936877]  </TASK>
16:09:36 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 20)

16:09:36 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 40)

[ 1149.997063] loop0: detected capacity change from 0 to 262144
[ 1150.021730] loop0: detected capacity change from 0 to 262144
[ 1150.065375] FAULT_INJECTION: forcing a failure.
[ 1150.065375] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1150.066428] CPU: 0 UID: 0 PID: 17942 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1150.066456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1150.066464] Call Trace:
[ 1150.066469]  <TASK>
[ 1150.066474]  dump_stack_lvl+0xfa/0x120
[ 1150.066504]  should_fail_ex+0x4d7/0x5e0
[ 1150.066529]  _copy_from_user+0x30/0xd0
[ 1150.066552]  input_event_from_user+0x1df/0x290
[ 1150.066578]  ? __pfx_input_event_from_user+0x10/0x10
[ 1150.066615]  evdev_write+0x264/0x420
[ 1150.066639]  ? __pfx_evdev_write+0x10/0x10
[ 1150.066666]  ? security_file_permission+0x22/0x90
[ 1150.066696]  vfs_write+0x2b7/0x1150
[ 1150.066709]  ? __pfx_evdev_write+0x10/0x10
[ 1150.066728]  ? lock_acquire+0x15e/0x2f0
[ 1150.066748]  ? __fget_files+0x34/0x3b0
[ 1150.066763]  ? __pfx_vfs_write+0x10/0x10
[ 1150.066777]  ? __fget_files+0x203/0x3b0
[ 1150.066792]  ? lock_release+0xc8/0x290
[ 1150.066819]  ? __fget_files+0x20d/0x3b0
[ 1150.066853]  ksys_write+0x1ef/0x240
[ 1150.066867]  ? __pfx_ksys_write+0x10/0x10
[ 1150.066900]  do_syscall_64+0xbf/0x430
[ 1150.066918]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1150.066931] RIP: 0033:0x7fac66841b19
[ 1150.066941] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1150.066953] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1150.066965] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1150.066974] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1150.066982] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1150.066989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1150.066997] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1150.067034]  </TASK>
16:09:36 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x40)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:09:36 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x1c, r3, 0x1, 0x0, 0x0, {{0x37}, {@val={0x8, 0x3, r1}, @void}}}, 0x1c}}, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'})
r4 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r5=>0x0})
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), r4)
sendmsg$NL80211_CMD_JOIN_MESH(r6, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x1c, r7, 0x1, 0x0, 0x0, {{0x37}, {@val={0x8, 0x3, r5}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x1, 0x55}}}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x8001}]}, 0x30}, 0x1, 0x0, 0x0, 0x815}, 0x10)
r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r8, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:09:37 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 42)

16:09:37 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 41)

16:09:37 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 48)

16:09:37 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000000)={0x2, 0x101, '`Yu', 0x0, 0xa6})

[ 1150.249786] Bluetooth: hci2: Opcode 0x0401 failed: -22
[ 1150.258888] Bluetooth: hci2: Opcode 0x0401 failed: -22
[ 1150.266748] FAULT_INJECTION: forcing a failure.
[ 1150.266748] name failslab, interval 1, probability 0, space 0, times 0
[ 1150.268706] CPU: 1 UID: 0 PID: 17991 Comm: syz-executor.1 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1150.268739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1150.268754] Call Trace:
[ 1150.268761]  <TASK>
[ 1150.268771]  dump_stack_lvl+0xfa/0x120
[ 1150.268818]  should_fail_ex+0x4d7/0x5e0
[ 1150.268855]  ? __es_insert_extent+0xed2/0x1370
[ 1150.268882]  should_failslab+0xc2/0x120
[ 1150.268911]  kmem_cache_alloc_noprof+0x80/0x690
[ 1150.268948]  ? ext4_es_can_be_merged.isra.0+0x13b/0x160
[ 1150.268984]  ? __es_insert_extent+0xed2/0x1370
[ 1150.269009]  __es_insert_extent+0xed2/0x1370
[ 1150.269055]  ext4_es_insert_extent+0x438/0x1090
[ 1150.269093]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1150.269134]  ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 1150.269170]  ? find_held_lock+0x2b/0x80
[ 1150.269197]  ? ext4_es_lookup_extent+0x48e/0xbb0
[ 1150.269227]  ? lock_release+0xc8/0x290
[ 1150.269265]  ? do_raw_read_unlock+0x44/0xe0
[ 1150.269294]  ? ext4_es_lookup_extent+0xcd/0xbb0
[ 1150.269334]  ext4_map_blocks+0x808/0x1510
[ 1150.269377]  ? __pfx_ext4_map_blocks+0x10/0x10
[ 1150.269406]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1150.269461]  ? trace_kmem_cache_alloc+0x1f/0xb0
[ 1150.269485]  ? kmem_cache_alloc_noprof+0x270/0x690
[ 1150.269523]  ? ext4_ext_index_trans_blocks+0x160/0x1a0
[ 1150.269550]  ? __ext4_journal_ensure_credits+0x267/0x2f0
[ 1150.269601]  ext4_do_writepages+0x2023/0x3880
[ 1150.269666]  ? __pfx_ext4_do_writepages+0x10/0x10
[ 1150.269724]  ext4_writepages+0x369/0x7a0
[ 1150.269761]  ? __pfx_ext4_writepages+0x10/0x10
[ 1150.269793]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1150.269846]  ? lock_release+0xc8/0x290
[ 1150.269884]  ? do_raw_spin_unlock+0x53/0x220
[ 1150.269910]  ? __pfx_ext4_writepages+0x10/0x10
[ 1150.269947]  do_writepages+0x244/0x5c0
[ 1150.269990]  filemap_writeback+0x223/0x2d0
[ 1150.270027]  ? __pfx_filemap_writeback+0x10/0x10
[ 1150.270115]  ? down_write+0x119/0x1f0
[ 1150.270139]  ? __pfx_down_write+0x10/0x10
[ 1150.270168]  filemap_write_and_wait_range+0xa8/0x130
[ 1150.270197]  __ext4_ioctl+0x22c0/0x38e0
[ 1150.270232]  ? __pfx___ext4_ioctl+0x10/0x10
[ 1150.270253]  ? find_held_lock+0x2b/0x80
[ 1150.270281]  ? ksys_write+0x121/0x240
[ 1150.270307]  ? lock_is_held_type+0x9e/0x120
[ 1150.270345]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1150.270378]  ? do_vfs_ioctl+0x125/0x1470
[ 1150.270416]  ? __pfx_do_vfs_ioctl+0x10/0x10
[ 1150.270450]  ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0
[ 1150.270481]  ? __mutex_unlock_slowpath+0xc1/0x750
[ 1150.270519]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 1150.270553]  ? check_irq_usage+0x461/0x790
[ 1150.270586]  ? __fget_files+0x34/0x3b0
[ 1150.270612]  ? find_held_lock+0x2b/0x80
[ 1150.270640]  ? __fget_files+0x203/0x3b0
[ 1150.270666]  ? lock_release+0xc8/0x290
[ 1150.270712]  ? selinux_file_ioctl+0xb9/0x280
[ 1150.270744]  ? __pfx_ext4_ioctl+0x10/0x10
[ 1150.270770]  __x64_sys_ioctl+0x18f/0x210
[ 1150.270810]  do_syscall_64+0xbf/0x430
[ 1150.270837]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1150.270861] RIP: 0033:0x7f517f439b19
[ 1150.270881] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1150.270905] RSP: 002b:00007f517c9af188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1150.270928] RAX: ffffffffffffffda RBX: 00007f517f54cf60 RCX: 00007f517f439b19
[ 1150.270944] RDX: 0000000000000000 RSI: 0000000000006611 RDI: 0000000000000003
[ 1150.270959] RBP: 00007f517c9af1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1150.270974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1150.270988] R13: 00007fff6912854f R14: 00007f517c9af300 R15: 0000000000022000
[ 1150.271026]  </TASK>
16:09:46 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 42)

16:09:46 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fork()
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000006040)=[{{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000600)=[{&(0x7f00000001c0)=""/124, 0x7c}, {&(0x7f00000002c0)=""/227, 0xe3}, {&(0x7f00000003c0)=""/212, 0xd4}, {&(0x7f00000004c0)=""/83, 0x53}, {&(0x7f0000000540)=""/132, 0x84}], 0x5, &(0x7f0000000680)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0}}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/182, 0xb6}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/220, 0xdc}, {&(0x7f0000002940)=""/183, 0xb7}, {&(0x7f0000000240)=""/57, 0x39}, {&(0x7f0000002a00)=""/71, 0x47}, {&(0x7f0000002a80)=""/105, 0x69}, {&(0x7f0000002b00)=""/174, 0xae}], 0x9, &(0x7f0000002c80)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000002cc0)=""/14, 0xe}], 0x1}}, {{&(0x7f0000002d40), 0x6e, &(0x7f0000003ec0)=[{&(0x7f0000002dc0)=""/130, 0x82}, {&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/64, 0x40}], 0x3, &(0x7f0000003f00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x100}}, {{0x0, 0x0, &(0x7f00000045c0)=[{&(0x7f0000004000)=""/12, 0xc}, {&(0x7f0000004040)=""/134, 0x86}, {&(0x7f0000004100)=""/184, 0xb8}, {&(0x7f00000041c0)=""/146, 0x92}, {&(0x7f0000004280)=""/228, 0xe4}, {&(0x7f0000004380)=""/218, 0xda}, {&(0x7f0000004480)=""/101, 0x65}, {&(0x7f0000004500)=""/148, 0x94}], 0x8, &(0x7f0000004640)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [<r0=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{&(0x7f0000004700), 0x6e, &(0x7f0000005980)=[{&(0x7f0000004780)=""/4096, 0x1000}, {&(0x7f0000005780)=""/69, 0x45}, {&(0x7f0000005800)=""/8, 0x8}, {&(0x7f0000005840)=""/240, 0xf0}, {&(0x7f0000005940)=""/35, 0x23}], 0x5, &(0x7f0000005a00)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000005a40)=@abs, 0x6e, &(0x7f0000005b80)=[{&(0x7f0000005ac0)=""/161, 0xa1}], 0x1, &(0x7f0000005bc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x118}}, {{&(0x7f0000005d00)=@abs, 0x6e, &(0x7f0000005e80)=[{&(0x7f0000005d80)=""/195, 0xc3}], 0x1, &(0x7f0000005ec0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {<r1=>0x0}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, <r2=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x158}}], 0x8, 0x20, &(0x7f0000006240))
r3 = syz_open_procfs(r1, &(0x7f00000000c0)='net/raw6\x00')
r4 = fcntl$dupfd(r2, 0x406, r0)
recvmsg$unix(r4, &(0x7f0000006900)={&(0x7f0000006280), 0x6e, &(0x7f0000006840)=[{&(0x7f0000006300)=""/73, 0x49}, {&(0x7f0000006380)=""/57, 0x39}, {&(0x7f00000063c0)=""/254, 0xfe}, {&(0x7f00000064c0)=""/240, 0xf0}, {&(0x7f00000065c0)=""/12, 0xc}, {&(0x7f0000006600)}, {&(0x7f0000006640)=""/66, 0x42}, {&(0x7f00000066c0)=""/237, 0xed}, {&(0x7f00000067c0)=""/109, 0x6d}], 0x9}, 0x10000)
io_setup(0x6227, &(0x7f0000000080)=<r5=>0x0)
io_submit(r5, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}])
r6 = getpid()
pidfd_open(r6, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
ptrace(0x10, 0x0)
ptrace(0x8, 0x0)

16:09:46 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs2/binder-control\x00', 0x402, 0x0)
pwritev2(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)="134c070ca8b624da08c267ca3f1521e32918098a41121c8c1beb5cfc73c39a33b4f34bc14e9a97d158eb23238019e7cf24a76f839d6d5ebb5e3a7d200de3eccfa879a46c9cdb4e19fe90ed08a8e334375fc152f3123c4ceb55e5601dec2d2144f405ba0044305ce03dad7ef35fd9db4bdd6856326795fbb8fb58478e033b73", 0x7f}, {&(0x7f00000001c0)="7c875823c94f5d3ac758ecb5519355832ca67cb15c9e709ea19efecfef6847243c6b4f4bcb8c193f7f025e07d3073dbf6f75989e93a2f0ddc5bad5634f7aaaf36b55f07819f718f48aa381d6ec844abaf32fce08928592fc8b51a692bd23ffae02", 0x61}, {&(0x7f0000000240)="56d29d8b82991dea05535a5b92282ce80e00ce39859479d7e5a84e430b7b1d1b83331d65d559585425f3df8ed8f691c0346fc3833ccb8e781a7928c6ffbf082fad6de7786d974cdc9bde1ad6e2e36cb6f27700977341248ca0261dec20b1b2cc409c7758c9264b1e550f567b4cd0e0db5dd7c46e7920ffa8a20b3d64de910268d731b29f6be6f5b2b1ea248e3316e1001a06c69e0fe1c3c8", 0x98}, {&(0x7f0000000300)="1fbb79da9c6dd27acf7cb6d69e24619356adf87f5b0995acff52a12a2bfd85ad4b4283bd3ac23aebf54d8bd30df94c58fa9225dc9955a4a9619ea079ce589ca3f36f88b730e7d658f1d4706b43b2a913a31fc11c0226e37743b79e3c4aff69db57ffa1b583955aa7202b39a1ddedd6cd77790c6189cf3e83bb9494c85494a330465d4cd784c2790dc569dd2da1275aaa26717be3d02a664033bd35792bdfc3aa70c8b16df7544bd11c63952ed12bdfc2df7f90c9fc015260d7a96df87deff2064a5c7e61c25d5ad7ab3b42aad295482f26962d3f2e5bb0a33a8ab95a", 0xdc}, {&(0x7f0000000400)="5c5e88f48604b566992c38b836208ccb2347ef1fa31ef5f21c0f9bdeaa90e566dd704f82b078d172f1eac28ffbaa9766c54ca258e63858cb0cf7f08a9ac26dcdda38c34ad3ce7407269907fb855e625d47ff3e54bf0a25171f4b1339b9f552ee5112fad75638799251", 0x69}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f00000000c0)="66bd5e1d75a06eeacdf3caf29cf3a5003286df12dc99066631064670efe186fef6afd417e006f3782d9782951269", 0x2e}, {&(0x7f0000001480)="c12acf", 0x3}], 0x8, 0xfffffff7, 0x6, 0x18)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:09:46 executing program 5:
fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000000))
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000180)="ff36d54edabb24c118f2a82bc050ee08a4c7db3a4497d7aacb9cd0fa0dc4492e4bda78951f82ec9d236ea8726e7483592419be2785b0f8fca473263055731da136a58f27fa2239dca59cfc3fc382bce8f2e7e7222d47fca8b0a2b0dfed595bb8d02a3b64d5b6b4503dfd0ec2252f8640542d4b4a39aac2f0fa0feffe995e3f0c63a27f087073decee12f3451a9b8ef503eedd099f514abcc6fcb17b7d4649276aa32629d2a7892db5a904ef6cecef7cff572245437fd")
sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x0, 0x800, 0x70bd25, 0x25dfdbff, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'team_slave_0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x10084)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:09:46 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:09:46 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 21)

16:09:46 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 49)

16:09:46 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 43)

[ 1159.776009] FAULT_INJECTION: forcing a failure.
[ 1159.776009] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1159.777230] CPU: 0 UID: 0 PID: 18014 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1159.777253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1159.777261] Call Trace:
[ 1159.777267]  <TASK>
[ 1159.777273]  dump_stack_lvl+0xfa/0x120
[ 1159.777306]  should_fail_ex+0x4d7/0x5e0
[ 1159.777334]  _copy_from_user+0x30/0xd0
[ 1159.777357]  input_event_from_user+0x1df/0x290
[ 1159.777381]  ? __pfx_input_event_from_user+0x10/0x10
[ 1159.777420]  evdev_write+0x264/0x420
[ 1159.777446]  ? __pfx_evdev_write+0x10/0x10
[ 1159.777474]  ? security_file_permission+0x22/0x90
[ 1159.777506]  vfs_write+0x2b7/0x1150
[ 1159.777520]  ? __pfx_evdev_write+0x10/0x10
[ 1159.777551]  ? lock_acquire+0x15e/0x2f0
[ 1159.777576]  ? __fget_files+0x34/0x3b0
[ 1159.777593]  ? __pfx_vfs_write+0x10/0x10
[ 1159.777608]  ? __fget_files+0x203/0x3b0
[ 1159.777623]  ? lock_release+0xc8/0x290
[ 1159.777653]  ? __fget_files+0x20d/0x3b0
[ 1159.777688]  ksys_write+0x1ef/0x240
[ 1159.777704]  ? __pfx_ksys_write+0x10/0x10
[ 1159.777738]  do_syscall_64+0xbf/0x430
[ 1159.777757]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1159.777772] RIP: 0033:0x7fac66841b19
[ 1159.777783] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1159.777797] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1159.777809] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1159.777819] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1159.777827] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1159.777835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1159.777843] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1159.777882]  </TASK>
[ 1159.840260] FAULT_INJECTION: forcing a failure.
[ 1159.840260] name failslab, interval 1, probability 0, space 0, times 0
[ 1159.842195] CPU: 1 UID: 0 PID: 18013 Comm: syz-executor.7 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1159.842225] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1159.842239] Call Trace:
[ 1159.842247]  <TASK>
[ 1159.842256]  dump_stack_lvl+0xfa/0x120
[ 1159.842299]  should_fail_ex+0x4d7/0x5e0
[ 1159.842332]  ? jbd2__journal_start+0x193/0x6b0
[ 1159.842358]  should_failslab+0xc2/0x120
[ 1159.842384]  kmem_cache_alloc_noprof+0x80/0x690
[ 1159.842427]  ? jbd2__journal_start+0x193/0x6b0
[ 1159.842451]  jbd2__journal_start+0x193/0x6b0
[ 1159.842487]  __ext4_journal_start_sb+0x325/0x5d0
[ 1159.842520]  ? __ext4_ioctl+0x23fb/0x38e0
[ 1159.842546]  __ext4_ioctl+0x23fb/0x38e0
[ 1159.842584]  ? __pfx___ext4_ioctl+0x10/0x10
[ 1159.842604]  ? find_held_lock+0x2b/0x80
[ 1159.842633]  ? perf_trace_lock_acquire+0xc9/0x700
[ 1159.842667]  ? lock_is_held_type+0x9e/0x120
[ 1159.842703]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1159.842733]  ? do_vfs_ioctl+0x125/0x1470
[ 1159.842769]  ? __pfx_do_vfs_ioctl+0x10/0x10
[ 1159.842800]  ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0
[ 1159.842828]  ? __mutex_unlock_slowpath+0xc1/0x750
[ 1159.842864]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 1159.842893]  ? check_irq_usage+0x461/0x790
[ 1159.842924]  ? __fget_files+0x34/0x3b0
[ 1159.842948]  ? find_held_lock+0x2b/0x80
[ 1159.842973]  ? __fget_files+0x203/0x3b0
[ 1159.842997]  ? lock_release+0xc8/0x290
[ 1159.843041]  ? selinux_file_ioctl+0xb9/0x280
[ 1159.843072]  ? __pfx_ext4_ioctl+0x10/0x10
[ 1159.843095]  __x64_sys_ioctl+0x18f/0x210
[ 1159.843132]  do_syscall_64+0xbf/0x430
[ 1159.843156]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1159.843178] RIP: 0033:0x7fe0e30c8b19
[ 1159.843196] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1159.843217] RSP: 002b:00007fe0e063e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1159.843238] RAX: ffffffffffffffda RBX: 00007fe0e31dbf60 RCX: 00007fe0e30c8b19
[ 1159.843254] RDX: 0000000000000000 RSI: 0000000000006611 RDI: 0000000000000003
[ 1159.843267] RBP: 00007fe0e063e1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1159.843281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1159.843294] R13: 00007ffe33b3417f R14: 00007fe0e063e300 R15: 0000000000022000
[ 1159.843328]  </TASK>
16:09:55 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x2)

16:09:55 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fgetxattr(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="6f73322e47a6b63501407b00"], &(0x7f0000000140)=""/8, 0x8)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3)

16:09:55 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 50)

16:09:55 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000000)={0x0, 0x200})
ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000040))
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, 0x3}, 0x6)

16:09:55 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 43)

16:09:55 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4)

16:09:55 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 44)

16:09:55 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 22)

[ 1168.965111] FAULT_INJECTION: forcing a failure.
[ 1168.965111] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1168.966207] CPU: 0 UID: 0 PID: 18130 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1168.966230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1168.966238] Call Trace:
[ 1168.966243]  <TASK>
[ 1168.966249]  dump_stack_lvl+0xfa/0x120
[ 1168.966281]  should_fail_ex+0x4d7/0x5e0
[ 1168.966308]  _copy_from_user+0x30/0xd0
[ 1168.966330]  input_event_from_user+0x1df/0x290
[ 1168.966352]  ? __pfx_input_event_from_user+0x10/0x10
[ 1168.966389]  evdev_write+0x264/0x420
[ 1168.966413]  ? __pfx_evdev_write+0x10/0x10
[ 1168.966440]  ? security_file_permission+0x22/0x90
[ 1168.966470]  vfs_write+0x2b7/0x1150
[ 1168.966484]  ? __pfx_evdev_write+0x10/0x10
[ 1168.966503]  ? lock_acquire+0x15e/0x2f0
[ 1168.966523]  ? __fget_files+0x34/0x3b0
[ 1168.966539]  ? __pfx_vfs_write+0x10/0x10
[ 1168.966553]  ? __fget_files+0x203/0x3b0
[ 1168.966567]  ? lock_release+0xc8/0x290
[ 1168.966599]  ? __fget_files+0x20d/0x3b0
[ 1168.966633]  ksys_write+0x1ef/0x240
[ 1168.966648]  ? __pfx_ksys_write+0x10/0x10
[ 1168.966681]  do_syscall_64+0xbf/0x430
[ 1168.966699]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1168.966713] RIP: 0033:0x7fac66841b19
[ 1168.966723] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1168.966736] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1168.966748] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1168.966757] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1168.966764] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1168.966772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1168.966779] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1168.966816]  </TASK>
16:09:55 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 44)

[ 1169.027671] forcing mempool usage for bvec_alloc+0x16f/0x210
16:09:55 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 45)

16:09:55 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 51)

16:09:56 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 23)

16:09:56 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 45)

[ 1169.213461] FAULT_INJECTION: forcing a failure.
[ 1169.213461] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1169.214731] CPU: 0 UID: 0 PID: 18224 Comm: syz-executor.7 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1169.214750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1169.214759] Call Trace:
[ 1169.214764]  <TASK>
[ 1169.214769]  dump_stack_lvl+0xfa/0x120
[ 1169.214799]  should_fail_ex+0x4d7/0x5e0
[ 1169.214820]  _copy_from_user+0x30/0xd0
[ 1169.214840]  kstrtouint_from_user+0xbd/0x180
[ 1169.214861]  ? __pfx_kstrtouint_from_user+0x10/0x10
[ 1169.214882]  ? __lock_acquire+0xc65/0x1b70
[ 1169.214914]  proc_fail_nth_write+0x7b/0x220
[ 1169.214935]  ? __pfx_proc_fail_nth_write+0x10/0x10
[ 1169.214955]  ? lock_is_held_type+0x9e/0x120
[ 1169.214980]  vfs_write+0x2b7/0x1150
[ 1169.214993]  ? __pfx_proc_fail_nth_write+0x10/0x10
[ 1169.215016]  ? __pfx_vfs_write+0x10/0x10
[ 1169.215031]  ? lock_release+0xc8/0x290
[ 1169.215054]  ? __fget_files+0x20d/0x3b0
[ 1169.215077]  ksys_write+0x121/0x240
[ 1169.215091]  ? __pfx_ksys_write+0x10/0x10
[ 1169.215112]  do_syscall_64+0xbf/0x430
[ 1169.215126]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1169.215141] RIP: 0033:0x7fe0e307b5ff
[ 1169.215151] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 1169.215165] RSP: 002b:00007fe0e063e170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 1169.215178] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0e307b5ff
[ 1169.215186] RDX: 0000000000000001 RSI: 00007fe0e063e1e0 RDI: 0000000000000004
[ 1169.215194] RBP: 00007fe0e063e1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1169.215203] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[ 1169.215211] R13: 00007ffe33b3417f R14: 00007fe0e063e300 R15: 0000000000022000
[ 1169.215232]  </TASK>
[ 1169.240397] FAULT_INJECTION: forcing a failure.
[ 1169.240397] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1169.241363] CPU: 0 UID: 0 PID: 18236 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1169.241381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1169.241388] Call Trace:
[ 1169.241393]  <TASK>
[ 1169.241400]  dump_stack_lvl+0xfa/0x120
[ 1169.241427]  should_fail_ex+0x4d7/0x5e0
[ 1169.241453]  _copy_from_user+0x30/0xd0
[ 1169.241477]  input_event_from_user+0x1df/0x290
[ 1169.241501]  ? __pfx_input_event_from_user+0x10/0x10
[ 1169.241541]  evdev_write+0x264/0x420
[ 1169.241566]  ? __pfx_evdev_write+0x10/0x10
[ 1169.241598]  ? security_file_permission+0x22/0x90
[ 1169.241641]  vfs_write+0x2b7/0x1150
[ 1169.241655]  ? __pfx_evdev_write+0x10/0x10
[ 1169.241675]  ? lock_acquire+0x15e/0x2f0
[ 1169.241696]  ? __fget_files+0x34/0x3b0
[ 1169.241712]  ? __pfx_vfs_write+0x10/0x10
[ 1169.241726]  ? __fget_files+0x203/0x3b0
[ 1169.241745]  ? lock_release+0xc8/0x290
[ 1169.241777]  ? __fget_files+0x20d/0x3b0
[ 1169.241821]  ksys_write+0x1ef/0x240
[ 1169.241847]  ? __pfx_ksys_write+0x10/0x10
[ 1169.241893]  do_syscall_64+0xbf/0x430
[ 1169.241923]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1169.241940] RIP: 0033:0x7fac66841b19
[ 1169.241955] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1169.241971] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1169.241983] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1169.241999] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1169.242009] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1169.242022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1169.242035] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1169.242084]  </TASK>
16:09:56 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 46)

16:09:56 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000000)={0x0, 0x200, '\x00', 0xfa})

16:09:56 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
pwritev(r0, &(0x7f0000001640)=[{&(0x7f0000000040)}, {&(0x7f0000000140)="dee4d7f2aafbac3388fd40d7afb832786d82be5500cb436205db763b1990ba2d2c3659a83fc97baf752ba8ef51ccdb708dca3e69cd7a213650b2dfbcf7bf28a732b9e8ddac89a56912aa80497d14d134afc7bf69b9e4175f0ce1d8d92b92b0af5eb58db8de2f2cbcf61f91930acd37ed60d528a701683d661af0ee4e0eb3d56ef7512fea74ddeac655df66fff6e14066571d9d91da871a0f019274b6799a9614b33dec0589a450425a5d79404c59c3f537a5a8", 0xb3}, {&(0x7f0000000200)="658015a1f39fe7ba6c35a803f4c74b4767ccd95e478c2ce3532f0a9d347fbb16d789a44f484a961565e033bd19ee530e46094a519820b7fc9f596b64506fbed71f47e52309125edd68e7781f9719ccdc1e80861f723c29ab99dd62b72503e5f98a445f181a4a4dc91bb70c008e8e6259c70ce73bb3900ebb76d97485bba916c1c21bf006b54e3d1fa555ccb45fe251a6a367db726532915bce541d7c0d21c767cf774213ed1d692904538aedbf92a38ee41e991eed4059ea18b06f5f0316e3da1a3809df553d26266b660e7d04cd6266fbd7088a240ce66d4644ecd46853bf4eda2140ec8bdc520e63e1ec4f6477aca08b0d8ed6bb58", 0xf6}, {&(0x7f0000000300)="7d15f9a5b7722366c06122eb13acce0b01d7d5e13160d7b654f9d3bf7d1c502eb63c2e7444efd5d424688e1772685dd5d25d705b939d31b745737243123c33090be06543f8012fa84c707b58de91a7de2557611325869fde12bf12ba8ba8714642a27be0c1e9d565bc867017d090b7d7a403d7b014231d85203910709bc25cff9b2983ff2f7ad9fd92469c1b4afc81d58ad17920a619b26ac05e71817e35aa6dc216c2c26eea05ae8e75f1b8cda8be0fad38f56eb71c749b587483eb9cd59ca172d64943bf5ee6f1e9fa0f5906d1131845e7c90842e05f8a8f63b1cfa709", 0xde}, {&(0x7f0000000400)="314de6d147849d4c89e7461ccb0f1479fed4b214dd64b8edccc03608f1234312a9acb91e5cc3ff98ef66afe6eb2c993d32a2b183e79edf5ce0f2b5f6e0e3bc6bd6ff7de29a9d3ed045e822cd31f2be25076b18e921da9c2a03ce8e0d54a9c42cf0fa02351ab740b9d8e828bcadd347bd49cc6acd9d517202aaeabca538559c16cb0069ce1bec1ff3b3b3b1a14614a7ef4696432b0950a23f1acefd44b4e4e6e14137576c2afba72970815b06b0273c32584271523ec0e347e4debdd2479bdb40ee22e8de7e39f94fe36784e05b9d92e5e1addb8f4a098534aee82de279419c71645df954b1a7b9fb708fcd3866f153ae7264d8a51925f3d825", 0xf9}, {&(0x7f0000000500)="c148ec8dcaa2731f04a37b7a9519000cc6ae5763ad90303877ebeb79beef1ad8789a6331f60bf67a7cacdbfa00b9dea032f577ce00683f5cad40e299b7dca708d103dc089d36b9955d01d6e93c3530db1c4c4acbe8dacde0499575475a69f5083a7836aafa6fbfd8", 0x68}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="e65e180e522d2466d81e42a955ce75ed0bfd7ce30a2cf01cdf6d74d01a0884a3a622e6726d07379b0a91891cd25021039ee680edfc6a8b9bce8b1d977d4a1d33cd79fd3c776484033598b135b899dd8aa4d389e85106de202fc75535d0d4fbd0fd7ba855266f163ee3c3083d173dfb7ac1dd4f9235a0e328530c78acf7b42dd3f19657dbc0a5", 0x86}], 0x8, 0x6, 0xfffffffe)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x8280, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:10:06 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 24)

16:10:06 executing program 0:
preadv2(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/72, 0x48}, {&(0x7f0000000240)=""/7, 0x7}], 0x2, 0x1, 0x7, 0xa)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0)
r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x0)
syz_io_uring_submit(r1, 0x0, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0xffffffff, 0x0, &(0x7f0000000040)="6ee39a1572e25a6bb73a62d30d9958fe860622dcdf1d30", 0x3, 0x0, 0x1, {0x2}}, 0xffff7fff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x400)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="5bfb6d53873d", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="0000a65b214ed2f6cda5af8fc965b918f7458342df781ad09fe84c1661cfabb3c314b0c572b289eb2e64994f70bf0eff5d2f5551c1c7c259c1887246e17ba8a51e1b0c93015a3da3b48f313d52ddfe162d8541db14cf8d751a890c0b2b7982cc811b912d4344d224c5c98531ff202fc26c45c8eddb56c7ee2dbdf8711d57d35e00ab8167002821236df2e84f0d"])
fstat(r4, &(0x7f00000002c0))
renameat(r0, &(0x7f0000000140)='./file1\x00', r2, &(0x7f0000000180)='\x00')

16:10:06 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4b47)

16:10:06 executing program 4:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}])
ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f00000002c0)=ANY=[@ANYBLOB="c00b000000000000ff7f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = getpid()
pidfd_open(r3, 0x0)
waitid(0x1, r3, &(0x7f0000000140), 0x1000000, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = fork()
ptrace(0x10, r4)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x100, 0x0)
pipe2(&(0x7f00000000c0)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}})
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f00000001c0)={0x50000010})
ptrace(0x8, r4)

16:10:06 executing program 5:
r0 = io_uring_setup(0x6aff, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x2})
r1 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0xa, 0x0, r1)
bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x4000}, 0xc)
syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_NOP={0x0, 0x1}, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r1}}, 0x1)
r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r2, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:10:06 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 47)

16:10:06 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 46)

16:10:06 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

[ 1179.374815] FAULT_INJECTION: forcing a failure.
[ 1179.374815] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1179.376920] CPU: 1 UID: 0 PID: 18378 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1179.376958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1179.376974] Call Trace:
[ 1179.376984]  <TASK>
[ 1179.376994]  dump_stack_lvl+0xfa/0x120
[ 1179.377047]  should_fail_ex+0x4d7/0x5e0
[ 1179.377090]  _copy_from_user+0x30/0xd0
[ 1179.377129]  input_event_from_user+0x1df/0x290
[ 1179.377174]  ? __pfx_input_event_from_user+0x10/0x10
[ 1179.377231]  evdev_write+0x264/0x420
[ 1179.377272]  ? __pfx_evdev_write+0x10/0x10
[ 1179.377314]  ? security_file_permission+0x22/0x90
[ 1179.377365]  vfs_write+0x2b7/0x1150
[ 1179.377393]  ? __pfx_evdev_write+0x10/0x10
[ 1179.377430]  ? lock_acquire+0x15e/0x2f0
[ 1179.377472]  ? __fget_files+0x34/0x3b0
[ 1179.377503]  ? __pfx_vfs_write+0x10/0x10
[ 1179.377532]  ? __fget_files+0x203/0x3b0
[ 1179.377561]  ? lock_release+0xc8/0x290
[ 1179.377618]  ? __fget_files+0x20d/0x3b0
[ 1179.377665]  ksys_write+0x1ef/0x240
[ 1179.377694]  ? __pfx_ksys_write+0x10/0x10
[ 1179.377752]  do_syscall_64+0xbf/0x430
[ 1179.377784]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1179.377813] RIP: 0033:0x7fac66841b19
[ 1179.377835] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1179.377863] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1179.377889] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1179.377909] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1179.377926] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1179.377943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1179.377960] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1179.378004]  </TASK>
16:10:06 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x2004063, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [{@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}})
umount2(&(0x7f0000000140)='./file0\x00', 0x2)
bind$bt_hci(r0, &(0x7f00000003c0)={0x1f, 0xffffffffffffffff, 0x3}, 0x6)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
copy_file_range(r1, &(0x7f0000000000)=0x10000, r4, 0x0, 0x2, 0x0)
pipe2(&(0x7f00000000c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}})
sendmsg$IPSET_CMD_TEST(r5, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xac, 0xb, 0x6, 0x201, 0x0, 0x0, {0x2, 0x0, 0x6}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_ADT={0x1c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x4}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x7}}]}, @IPSET_ATTR_ADT={0x50, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x5}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e21}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x8001}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @rand_addr=0x64010100}}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x1}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x7}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x7238}, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz2\x00'}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040090)

[ 1179.462775] FAULT_INJECTION: forcing a failure.
[ 1179.462775] name failslab, interval 1, probability 0, space 0, times 0
[ 1179.464771] CPU: 1 UID: 0 PID: 18379 Comm: syz-executor.6 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1179.464805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1179.464819] Call Trace:
[ 1179.464828]  <TASK>
[ 1179.464837]  dump_stack_lvl+0xfa/0x120
[ 1179.464887]  should_fail_ex+0x4d7/0x5e0
[ 1179.464924]  ? jbd2__journal_start+0x193/0x6b0
[ 1179.464953]  should_failslab+0xc2/0x120
[ 1179.464982]  kmem_cache_alloc_noprof+0x80/0x690
[ 1179.465033]  ? jbd2__journal_start+0x193/0x6b0
[ 1179.465059]  jbd2__journal_start+0x193/0x6b0
[ 1179.465095]  __ext4_journal_start_sb+0x325/0x5d0
[ 1179.465131]  ? __ext4_ioctl+0x23fb/0x38e0
[ 1179.465162]  __ext4_ioctl+0x23fb/0x38e0
[ 1179.465199]  ? __pfx___ext4_ioctl+0x10/0x10
[ 1179.465222]  ? find_held_lock+0x2b/0x80
[ 1179.465254]  ? perf_trace_lock_acquire+0xc9/0x700
[ 1179.465293]  ? lock_is_held_type+0x9e/0x120
[ 1179.465333]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1179.465367]  ? do_vfs_ioctl+0x125/0x1470
[ 1179.465407]  ? __pfx_do_vfs_ioctl+0x10/0x10
[ 1179.465442]  ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0
[ 1179.465473]  ? __mutex_unlock_slowpath+0xc1/0x750
[ 1179.465513]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 1179.465547]  ? check_irq_usage+0x461/0x790
[ 1179.465590]  ? __fget_files+0x34/0x3b0
[ 1179.465623]  ? find_held_lock+0x2b/0x80
[ 1179.465651]  ? __fget_files+0x203/0x3b0
[ 1179.465678]  ? lock_release+0xc8/0x290
[ 1179.465727]  ? selinux_file_ioctl+0xb9/0x280
[ 1179.465771]  ? __pfx_ext4_ioctl+0x10/0x10
[ 1179.465798]  __x64_sys_ioctl+0x18f/0x210
[ 1179.465840]  do_syscall_64+0xbf/0x430
[ 1179.465868]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1179.465893] RIP: 0033:0x7f67bad7fb19
[ 1179.465914] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1179.465938] RSP: 002b:00007f67b82f5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1179.465962] RAX: ffffffffffffffda RBX: 00007f67bae92f60 RCX: 00007f67bad7fb19
[ 1179.465979] RDX: 0000000000000000 RSI: 0000000000006611 RDI: 0000000000000003
[ 1179.465994] RBP: 00007f67b82f51d0 R08: 0000000000000000 R09: 0000000000000000
[ 1179.466009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1179.466024] R13: 00007ffc572bf9cf R14: 00007f67b82f5300 R15: 0000000000022000
[ 1179.466065]  </TASK>
16:10:06 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0)
sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0xca0d6a9ab28dc031, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x40045}, 0x10)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r3, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000540)={&(0x7f00000002c0)={0x27c, 0x0, 0x10, 0x70bd2b, 0x25dfdbfc, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0x7}, {0x8, 0x15, 0x81}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x10001}, {0x6, 0x11, 0x2}, {0x8, 0x15, 0x200}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x8}, {0x8, 0x15, 0xffff}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x1}, {0x6, 0x11, 0x9}, {0x8}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0xff}, {0x6, 0x11, 0x7df}, {0x8, 0x15, 0x2}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0x9}, {0x8, 0x15, 0xfff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x81}, {0x8, 0x15, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x2a0}, {0x8}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x16}, {0x6, 0x11, 0x7}, {0x8, 0x15, 0xfffffff7}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8}, {0x6, 0x11, 0x2}, {0x8, 0x15, 0x7}}]}, 0x27c}}, 0x80)
pipe2(&(0x7f00000000c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}})
openat(r5, &(0x7f0000000040)='./file1\x00', 0x60, 0x2)

16:10:06 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 47)

16:10:06 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x2)

16:10:06 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 25)

16:10:06 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 48)

16:10:06 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4b49)

[ 1179.772897] FAULT_INJECTION: forcing a failure.
[ 1179.772897] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1179.775084] CPU: 1 UID: 0 PID: 18596 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1179.775128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1179.775146] Call Trace:
[ 1179.775158]  <TASK>
[ 1179.775170]  dump_stack_lvl+0xfa/0x120
[ 1179.775223]  should_fail_ex+0x4d7/0x5e0
[ 1179.775263]  _copy_from_user+0x30/0xd0
[ 1179.775300]  input_event_from_user+0x1df/0x290
[ 1179.775342]  ? __pfx_input_event_from_user+0x10/0x10
[ 1179.775396]  evdev_write+0x264/0x420
[ 1179.775434]  ? __pfx_evdev_write+0x10/0x10
[ 1179.775475]  ? security_file_permission+0x22/0x90
[ 1179.775523]  vfs_write+0x2b7/0x1150
[ 1179.775549]  ? __pfx_evdev_write+0x10/0x10
[ 1179.775591]  ? lock_acquire+0x15e/0x2f0
[ 1179.775631]  ? __fget_files+0x34/0x3b0
[ 1179.775660]  ? __pfx_vfs_write+0x10/0x10
[ 1179.775686]  ? __fget_files+0x203/0x3b0
[ 1179.775714]  ? lock_release+0xc8/0x290
[ 1179.775760]  ? __fget_files+0x20d/0x3b0
[ 1179.775804]  ksys_write+0x1ef/0x240
[ 1179.775831]  ? __pfx_ksys_write+0x10/0x10
[ 1179.775874]  do_syscall_64+0xbf/0x430
[ 1179.775903]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1179.775930] RIP: 0033:0x7fac66841b19
[ 1179.775951] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1179.775976] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1179.776001] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1179.776019] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1179.776035] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1179.776051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1179.776067] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1179.776109]  </TASK>
16:10:06 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 48)

16:10:06 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x4, 0x1}, 0x6)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0x18, <r1=>r0}, '\x00'})
ioctl$sock_bt_hci(r1, 0x400448e6, &(0x7f0000000140)="3c361629e78866893fd228d296cf1145c3cefeaa4ee5758bd2ef21527dd2077ba188426a12680a58")

16:10:06 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x5a005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3)
ptrace(0x8, r3)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = fork()
ptrace(0x10, r5)
fsetxattr$trusted_overlay_opaque(r4, &(0x7f00000000c0), &(0x7f0000000140), 0x2, 0x1)
setsockopt$WPAN_SECURITY_LEVEL(r0, 0x0, 0x2, &(0x7f0000000180)=0x1, 0x4)
ptrace(0x8, r5)

[ 1179.929107] FAULT_INJECTION: forcing a failure.
[ 1179.929107] name failslab, interval 1, probability 0, space 0, times 0
[ 1179.930876] CPU: 1 UID: 0 PID: 18608 Comm: syz-executor.1 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1179.930909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1179.930924] Call Trace:
[ 1179.930934]  <TASK>
[ 1179.930944]  dump_stack_lvl+0xfa/0x120
[ 1179.930991]  should_fail_ex+0x4d7/0x5e0
[ 1179.931028]  ? jbd2__journal_start+0x193/0x6b0
[ 1179.931057]  should_failslab+0xc2/0x120
[ 1179.931087]  kmem_cache_alloc_noprof+0x80/0x690
[ 1179.931135]  ? jbd2__journal_start+0x193/0x6b0
[ 1179.931161]  jbd2__journal_start+0x193/0x6b0
[ 1179.931196]  __ext4_journal_start_sb+0x325/0x5d0
[ 1179.931233]  ? __ext4_ioctl+0x23fb/0x38e0
[ 1179.931262]  __ext4_ioctl+0x23fb/0x38e0
[ 1179.931298]  ? __pfx___ext4_ioctl+0x10/0x10
[ 1179.931320]  ? find_held_lock+0x2b/0x80
[ 1179.931350]  ? ksys_write+0x121/0x240
[ 1179.931377]  ? lock_is_held_type+0x9e/0x120
[ 1179.931417]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1179.931451]  ? do_vfs_ioctl+0x125/0x1470
[ 1179.931490]  ? __pfx_do_vfs_ioctl+0x10/0x10
[ 1179.931525]  ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0
[ 1179.931557]  ? __mutex_unlock_slowpath+0xc1/0x750
[ 1179.931606]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 1179.931640]  ? check_irq_usage+0x461/0x790
[ 1179.931675]  ? __fget_files+0x34/0x3b0
[ 1179.931702]  ? find_held_lock+0x2b/0x80
[ 1179.931730]  ? __fget_files+0x203/0x3b0
[ 1179.931757]  ? lock_release+0xc8/0x290
[ 1179.931804]  ? selinux_file_ioctl+0xb9/0x280
[ 1179.931836]  ? __pfx_ext4_ioctl+0x10/0x10
[ 1179.931863]  __x64_sys_ioctl+0x18f/0x210
[ 1179.931904]  do_syscall_64+0xbf/0x430
[ 1179.931931]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1179.931957] RIP: 0033:0x7f517f439b19
[ 1179.931976] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1179.932000] RSP: 002b:00007f517c9af188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1179.932025] RAX: ffffffffffffffda RBX: 00007f517f54cf60 RCX: 00007f517f439b19
[ 1179.932042] RDX: 0000000000000000 RSI: 0000000000006611 RDI: 0000000000000003
[ 1179.932057] RBP: 00007f517c9af1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1179.932072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1179.932087] R13: 00007fff6912854f R14: 00007f517c9af300 R15: 0000000000022000
[ 1179.932125]  </TASK>
16:10:17 executing program 0:
syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0x1, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="71200fdb0687438c254df7f75c1309cc773d8555572d4c38da60b75b24176d4497e0f4364f85b1ef6a264cb00ace5344fb262089e14f7acc238f184aa8de78bc5c95f28542cc46d87e25a478f9e5703a42df4fe7f80d5b5b30c2881c6792457f9dc00107b27d8da19186adb108dabd7cd19f62055dcc6546b2be692280d33a34899fb5fae8daef541a43043eeac666419031d14a6591b58a1a1db4abbe82df22f9c4439915f42be04d6ce320aca9b40cc9031d2d915a671d6dd72dbd2893", 0xbe, 0x3}], 0x201088, &(0x7f0000000240)={[], [{@fsname}, {@fsname={'fsname', 0x3d, '\\}+'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@fowner_eq}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x64, 0x37, 0x33, 0x38, 0x33, 0x65, 0x63], 0x2d, [0x64, 0x65, 0x36, 0x62], 0x2d, [0x62, 0x37, 0x65, 0x64], 0x2d, [0x36, 0x38, 0x32, 0x30], 0x2d, [0x62, 0x63, 0x39, 0x30, 0x62, 0x66, 0x37, 0x32]}}}]})
r0 = open(&(0x7f0000000080)='./file1\x00', 0x400, 0x102)
r1 = openat(r0, &(0x7f0000000300)='./file1\x00', 0x20000, 0x80)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$VFAT_IOCTL_READDIR_BOTH(0xffffffffffffffff, 0x82307201, &(0x7f0000000340)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}])
ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)

16:10:17 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4b47)

16:10:17 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 49)

16:10:17 executing program 5:
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}})
getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4)

16:10:17 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 26)

16:10:17 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 49)

16:10:17 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x541b)

16:10:17 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0xe6, 0x5}, 0x9008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
r3 = pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = fork()
process_madvise(r3, &(0x7f00000035c0)=[{&(0x7f0000000140)="b62ad200f93e2c5c4cc51baf4633b2a9945fb75abedc4c4afef2370e7eb7613e39b0880b5a0c4793cf4c9911093452b299f8c36cd7dabe789523b4d8262a79e7c26c2e80", 0x44}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000001c0)="bd91b9ff5c68d4b8968edba63f3f3aaefb4d3e2f97311f068149621a944a976aa9d53fda6f117df90cb7dc124a4dbf54b4a66db7b8fc296ff6569b15be0da62f1fed02f808a6b982d107cc27bc0dc456de4045e9cc842d2635c4c0e697f392d4df20b301a7ff587ec7c18572729de44ca175e36cde13d4b5e6f0922c314301bf0e10dfc3b1c49b21c49c1d7451b1ad0ec8d5fbea87ce8bf9e841c7ae367cb3bbbddb40d4d6402995f2f5b1204e6a4699", 0xb0}, {&(0x7f00000000c0)="a17df0ec3d9248e50418505688b019c7175a2896ab2e8bf0600b50a48df5386d99c7769c", 0x24}, {&(0x7f00000012c0)="4a788c3c7d71213f24e5d925e67d361cd2a8371963b93b2985bf5f4988222b9f48ca4c182e142d00fcb9e0f320703d10e4fd4ff308a16f01a22f921fde14219c08a79d699457ac63910d5908f34df646884c08584b2a275e91d1b12a3325602566cd34505339f3aadc1f13ec54b583695b9ad812cb9c18b74038dbdcc24692c25af82c5c0b1bc1df135d83", 0x8b}, 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{&(0x7f0000002380)="fe6be846fd591bc5cde747e19545fe798746d43eec42089fb4e325b0b23bdf0fb5fcab189a948f9c4f2d56d8ce676ea9870228893f7581358ba855ff866d2c7b38200c88ad4981568abc37510344e8315f5a44bd4e0762184687ea8afee7e394ea0c5abe9ef794196dc428d323aa9cbfb1cc1d11bab9020fadfe0306eaf16c946f90fd668e83698d530a9deaf91fd1c9a0ce94a18d08e4b55a9c4829fd238f958e293aef6865541cf1df50e1b18dad5a542c86304c480e07859f7c4a8c8d58f41af96ec0d5ca6e3602fdf7dc9347e74cf16518fe3d03bf9c2ef4c300a32990442fc02ef0875bdc27835b360f8e91b404be7fa018cfdaa288de6dd3fbd1cd06c4483fd20e0fbd40299f2a265c8fdbc457a3c64e96532eb5fc487c5174beef33a8397a959d380d4357aac19e0c3e4a11f9bad35285d68bbb6e7f92a891cda2c22ae66a3661aa3608e639d85fb18c6fc5d72d7c26482eb77234459c880cff9f1e7e8c53508d4fc1c95342007ffbbcb3ec6685c62fd4545b62062fbbfcdcd3774dc39735f301c829d90c7c590c394fdc1607000043578aee43be86f6f60095b797b0c2b85917b2d568d944248cc61c24164e2e6367d2714a83cded509027ef5a95da330eca83038afc81dcb83639c329a095bfa90b3a62c1bb49cf6221f9a21ce02a28cd2579c51d4e24cb327a50124c03af2b556cb8991dad5c1723a2bbbcf9d3383ae79c48432870d043ee5127052179fc259599b948611d68c2039ab6758b809d9c1d0631506f826a4bce579d7efe1f0e3d771e82dd8bafc231624f4ee5d12a0e50f3640f52e739a137fbd0f3f2c2dcbe60a7fcb643e45d2b75e4d755881882c44215c324a1497c3f1b8d7e1d52fd18a6c560923ccf58617d3667b031369cc2a26231dfc969e3f7b2348694ca444221d4c5c0be3376495f65b5d15993a77b574f280c88f0a00b44cd7bbd47fa447ee8f60b0676a71e15eeaf612eaf8badffb8015b892205c90663f1911623b4d28c1a47a7511f853d0599a97fe0bf212a2fbd1026bd0f99becc4e0e536c4c1a1874e680f8bc6eb281aad3a8c1135b7873a2e292d96645d51ded3a9e3c680554496a542764c118e890512ff56fc039ddb45e1694f594566f84b7972066badf2efd5cd77103b51b4334100bb05e0fcffac60f434ece6c67a5debab2331e6772dddf9ad6e88df00c34e9f470180f0bf7a1c1f88725fd32b60c74830dfd559b4067314c70258a91ac16535745c5bc6c013c0d85a652205afdca4a13b00b3fd574ef7c47957c75b5b6b55524517644dc17616d066d073efb2269697e2f983d1583e6026c5285cc4f55b6a8123f896a03ca479a63fd744a5b93c669e86830b0e02a6b3e9a653dc88b5e76602c0d93ac8df3f72b1f4fb27c9b52e7ae161216038b1a0efd4137bd116a149987018ad4054a6de2d2b024a83951d32188ea8418cd4dd9789c8af110f64039b61fa1ba28efcd90f5aede4487352f451b728dd30caea6f9fc0754f4d63e00cfb8303f00678387b3824bde87ff3f282ee1618235d6e3d95fe247cabe6ea43b2401c38b17ca57c1232ed6b3d211d02a394f5c59c5b4066032fdc33bf5acba97ecfe6e91ecd000f052b6f2b1ea0c4390c2fd85d5c190941309803a2d94e4c93edcdb56f9d5e16d8e245ac0a656e570dac4099d8fc5897214d00a2449c5cdaf3bb2654dc7aaa47c156a0cff8530959b8f74f60024525a16e8211c44b309c2d5dc98621eca669f9860126007003cc76fa754c75a58de4119415837394cf315723bcec9310e7cc8e85d1ec18a559160ca9a5ab4a5cbcf06924d45b261bba730afb0f9f237769ae5477cd88777548b4d9a184602bc83934c3e12816281c825ecd855b482210c3652ec6dc7242cc4651a934d9a8d847e4e54d4d0a2ccf6315f7fbcaedbb08b352bf6ea3f51d384295d97d5e91042eefe2a53325c156c992ada37d2e912caa18c4f3474403ee65bd9cfea41110671b506b2528ae01e4f13c923edc15ed4f60d9086209f640ed08f7e7c625031e4bb96092df449e06b03f4978fe4d67c0eaefd0da7d59469b69202ab6fc300654726e95bc4ff3fbd7c9b586fabbb2647a6c84d45ea0ec718242fa2ea052a1cd3a7e275ced5a5750c4f8ea89c7db27d255da9ecaccf221e31a2c53ea654311195a5384760a6badd6b43212edddb5db01f5103c7e555390a5c95df155e30f18c427663dba0a74ac671e81721dd9253d8f88fa72fc9163fda320aad81d17aa2872b3d639934233ade067cc56564827784a7e7218f0f53549f42b2747c1bda98d190cf639a0f4df844c4b7ed5d763a53d80ea030e4a9271921c351c44bdeb21066170585577498feda6e3c453b50af0deb10c936b0b66d35da3e63692e9ac96216f040357942676af9ff46559b4eed209e7532a846add384b66c0e42b6c7a85f0e0fcb6b08c2c2ad35c66779cdf758295aed64b5b8d52bc5f092736f4c437cee4be8442c9d0fd67e22d0985f5c36cecf69f9aefddc4baf433399661035fe82ed8d412efa38b2354237ef3bc60f0474046cc3faf300f20423d0487743a65e7276ed2516512819406c222c79d9921f2005ce24a5942d413f3fabd8d1f0185ea501fa2cc0eaff0d0b2f80336a44fa75e7edde55f46e7115fc0b97fcc8071bf6c54d11df5c8ded5f15e5a2e4f4142f234c8948cb8306da35f594751d4c2e41e8c3d46b1e115db377f6652ca225d38d71ca8a661a9a26928dc7846ba292690aa16b435b869e4eb5ff0b42057c0a599b8d1a8610f2a0cb6ba43952a94bd2cb7ef8e5c20aafb821a7700106e1cbd9a86d91ff7a4920d96cf757f737ee73adc3539ce2993b615e19bc6a28b6a50ee2873870303d4d1fdf51bd243075e230a028ddd8991f014eb445060940f8239f9d5ba7c4e2596a9bf02c08e087c9acee813d727ec77569b4e9e44ec5f144e14de4d0b2511a99bd93ed639612280785475b1bc498493dd875071b6203e6b54bfb677a8d9610222657d6ad96ce302a6023f8a9eb4ea6f882838e3bce18d0da77db1df6e4f654756c62e3247243991f4237c409725f15d8cbbe2e5ea68180bb055e346d0bd33c9bcdfbc54026c9b7d098374fa7a5081451b5a47e335ab5c8a58be867f8ce8d18efeb43a72d5d0853ab84b8f087757525ec17e0553bdbb89d7d1760383041b84bbdd1aadf9ccbce8a22c9339024861fa265924ea531e18f56d1a52ab9e91303aaceaa04980fd0299f02f40878102102d2472d8d555994258e2a7529853b77caf9379433f7fbf2da8ef66532e154235024f0683506f8efca8ebd9013684e35cba82262cd6aa2b97a8ae2d654bc31132e40658102c08a726c914ad71ea6b7519367b3378773e36712471a4eb20c9d7810849d6455520f5fcb1167199ce907ad605213bb7d778e2ed33ca022ef1ec455576c419a82b30b3db3afbb4bbb1157299365e3fc71535c9fe6c12c94d74f4dcbb0d436c78de5c44e32f93803027b491c8cf5f2a7aa12f04957c060a153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0x1000}, {&(0x7f0000003380)="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", 0xfe}, {&(0x7f0000003480)="6f762a076d0f8da6290e9f07e583006c63ec0a932b335fed3a5ee3f855408d38d49db13261a9f39d5de4124748394a8a71dc5ec244ba768c5472f56149b0d585e4290835f2225a0aaaac4876cd2d27238163a40a83056163a484d860e196c80956984498", 0x64}, {&(0x7f0000003500)="738f0eabca380cff3fc3499d6c2fd408ea5b6d3480743e6be553c989afac3e78e9f7736269c451ac2998b379db18542c9fb58731b305bdb01cccfb3a73f1133d6cc8c002ca313ec5bcd5e974fcb26a586087f673c6afb9466acfb4ce008043992edc9672eaa3bb7d23a5420f0a6530d96faf3c9add1dd08d90dddf6e5a83ea85a138", 0x82}], 0xa, 0x65, 0x0)
ptrace(0x10, r4)
ptrace(0x8, r4)

[ 1190.252550] FAULT_INJECTION: forcing a failure.
[ 1190.252550] name failslab, interval 1, probability 0, space 0, times 0
[ 1190.254533] CPU: 0 UID: 0 PID: 18825 Comm: syz-executor.1 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1190.254566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1190.254587] Call Trace:
[ 1190.254596]  <TASK>
[ 1190.254605]  dump_stack_lvl+0xfa/0x120
[ 1190.254650]  should_fail_ex+0x4d7/0x5e0
[ 1190.254685]  ? jbd2__journal_start+0x193/0x6b0
[ 1190.254712]  should_failslab+0xc2/0x120
[ 1190.254741]  kmem_cache_alloc_noprof+0x80/0x690
[ 1190.254787]  ? jbd2__journal_start+0x193/0x6b0
[ 1190.254812]  jbd2__journal_start+0x193/0x6b0
[ 1190.254845]  __ext4_journal_start_sb+0x325/0x5d0
[ 1190.254880]  ? __ext4_ioctl+0x23fb/0x38e0
[ 1190.254908]  __ext4_ioctl+0x23fb/0x38e0
[ 1190.254942]  ? __pfx___ext4_ioctl+0x10/0x10
[ 1190.254963]  ? find_held_lock+0x2b/0x80
[ 1190.254992]  ? ksys_write+0x121/0x240
[ 1190.255018]  ? lock_is_held_type+0x9e/0x120
[ 1190.255055]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1190.255088]  ? do_vfs_ioctl+0x125/0x1470
[ 1190.255125]  ? __pfx_do_vfs_ioctl+0x10/0x10
[ 1190.255159]  ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0
[ 1190.255189]  ? __mutex_unlock_slowpath+0xc1/0x750
[ 1190.255227]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 1190.255260]  ? check_irq_usage+0x461/0x790
[ 1190.255293]  ? __fget_files+0x34/0x3b0
[ 1190.255319]  ? find_held_lock+0x2b/0x80
[ 1190.255347]  ? __fget_files+0x203/0x3b0
[ 1190.255372]  ? lock_release+0xc8/0x290
[ 1190.255417]  ? selinux_file_ioctl+0xb9/0x280
[ 1190.255448]  ? __pfx_ext4_ioctl+0x10/0x10
[ 1190.255473]  __x64_sys_ioctl+0x18f/0x210
[ 1190.255513]  do_syscall_64+0xbf/0x430
[ 1190.255539]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1190.255563] RIP: 0033:0x7f517f439b19
[ 1190.255582] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1190.255605] RSP: 002b:00007f517c9af188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1190.255629] RAX: ffffffffffffffda RBX: 00007f517f54cf60 RCX: 00007f517f439b19
[ 1190.255645] RDX: 0000000000000000 RSI: 0000000000006611 RDI: 0000000000000003
[ 1190.255659] RBP: 00007f517c9af1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1190.255674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1190.255688] R13: 00007fff6912854f R14: 00007f517c9af300 R15: 0000000000022000
[ 1190.255724]  </TASK>
[ 1190.318714] FAULT_INJECTION: forcing a failure.
[ 1190.318714] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1190.320761] CPU: 0 UID: 0 PID: 18826 Comm: syz-executor.6 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1190.320793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1190.320808] Call Trace:
[ 1190.320816]  <TASK>
[ 1190.320826]  dump_stack_lvl+0xfa/0x120
[ 1190.320872]  should_fail_ex+0x4d7/0x5e0
[ 1190.320909]  _copy_to_user+0x32/0xd0
[ 1190.320943]  simple_read_from_buffer+0xe0/0x180
[ 1190.320988]  proc_fail_nth_read+0x18a/0x240
[ 1190.321024]  ? __pfx_proc_fail_nth_read+0x10/0x10
[ 1190.321059]  ? security_file_permission+0x22/0x90
[ 1190.321096]  ? __pfx_proc_fail_nth_read+0x10/0x10
[ 1190.321129]  vfs_read+0x1eb/0xc70
[ 1190.321162]  ? __pfx_vfs_read+0x10/0x10
[ 1190.321189]  ? lock_release+0xc8/0x290
[ 1190.321233]  ? __fget_files+0x20d/0x3b0
[ 1190.321274]  ksys_read+0x121/0x240
16:10:17 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4b49)

[ 1190.321298]  ? __pfx_ksys_read+0x10/0x10
[ 1190.321337]  do_syscall_64+0xbf/0x430
[ 1190.321363]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1190.321388] RIP: 0033:0x7f67bad3269c
[ 1190.321407] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 1190.321429] RSP: 002b:00007f67b82f5170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 1190.321452] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67bad3269c
[ 1190.321468] RDX: 000000000000000f RSI: 00007f67b82f51e0 RDI: 0000000000000004
[ 1190.321482] RBP: 00007f67b82f51d0 R08: 0000000000000000 R09: 0000000000000000
[ 1190.321497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1190.321511] R13: 00007ffc572bf9cf R14: 00007f67b82f5300 R15: 0000000000022000
[ 1190.321550]  </TASK>
[ 1190.332224] FAULT_INJECTION: forcing a failure.
[ 1190.332224] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1190.349228] CPU: 1 UID: 0 PID: 18850 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
16:10:17 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000080)={0x1a, 0x4, {0x8, @usage=0x8001, 0x0, 0x20, 0xfffffffffffffff7, 0x2, 0x0, 0x72627244, 0x1, @usage=0x9, 0x2, 0x6, [0xc70, 0x1, 0x6, 0x3ff, 0xffffffff, 0x4]}, {0x9, @usage=0x1, 0x0, 0x9d8, 0x9, 0x2, 0xe7, 0x25d4, 0x40, @usage, 0xffffffff, 0x1, [0x1, 0xbcc, 0x2b, 0x2, 0xe583, 0xb7]}, {0x5, @struct={0x5, 0x5}, 0x0, 0x74c, 0x73a35a6, 0x2, 0x2, 0x4, 0x40, @struct={0x0, 0x2e}, 0x1, 0x3, [0x4, 0xff00, 0x6, 0xffffffff, 0x4, 0x3]}, {0x4c3f, 0x2, 0x7ff}})
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000000)={0x4, 0x0, "f9a253", 0x7f, 0x6})
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

[ 1190.349266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
16:10:17 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

[ 1190.349281] Call Trace:
[ 1190.349290]  <TASK>
[ 1190.349300]  dump_stack_lvl+0xfa/0x120
[ 1190.349353]  should_fail_ex+0x4d7/0x5e0
[ 1190.349392]  _copy_from_user+0x30/0xd0
[ 1190.349428]  input_event_from_user+0x1df/0x290
[ 1190.349470]  ? __pfx_input_event_from_user+0x10/0x10
[ 1190.349524]  evdev_write+0x264/0x420
[ 1190.349564]  ? __pfx_evdev_write+0x10/0x10
[ 1190.349611]  ? security_file_permission+0x22/0x90
[ 1190.349659]  vfs_write+0x2b7/0x1150
[ 1190.349685]  ? __pfx_evdev_write+0x10/0x10
[ 1190.349718]  ? lock_acquire+0x15e/0x2f0
[ 1190.349758]  ? __fget_files+0x34/0x3b0
[ 1190.349786]  ? __pfx_vfs_write+0x10/0x10
[ 1190.349813]  ? __fget_files+0x203/0x3b0
[ 1190.349840]  ? lock_release+0xc8/0x290
16:10:17 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 50)

[ 1190.349897]  ? __fget_files+0x20d/0x3b0
[ 1190.349940]  ksys_write+0x1ef/0x240
[ 1190.349967]  ? __pfx_ksys_write+0x10/0x10
[ 1190.349995]  ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 1190.350047]  do_syscall_64+0xbf/0x430
[ 1190.350076]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1190.350102] RIP: 0033:0x7fac66841b19
[ 1190.350123] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1190.350149] RSP: 002b:00007fac63d96188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1190.350175] RAX: ffffffffffffffda RBX: 00007fac66955020 RCX: 00007fac66841b19
[ 1190.350192] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1190.350208] RBP: 00007fac63d961d0 R08: 0000000000000000 R09: 0000000000000000
[ 1190.350224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
16:10:17 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 27)

[ 1190.350240] R13: 00007fff1a2755cf R14: 00007fac63d96300 R15: 0000000000022000
[ 1190.350280]  </TASK>
16:10:17 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x2)

16:10:17 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
ioctl$TIOCL_SELLOADLUT(r2, 0x541c, &(0x7f0000000040)={0x5, 0x100000000, 0x3, 0xb26e, 0x1})

[ 1190.710012] FAULT_INJECTION: forcing a failure.
[ 1190.710012] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1190.712280] CPU: 0 UID: 0 PID: 19048 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1190.712313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1190.712327] Call Trace:
[ 1190.712337]  <TASK>
[ 1190.712348]  dump_stack_lvl+0xfa/0x120
[ 1190.712399]  should_fail_ex+0x4d7/0x5e0
[ 1190.712448]  _copy_from_user+0x30/0xd0
[ 1190.712490]  input_event_from_user+0x1df/0x290
[ 1190.712532]  ? __pfx_input_event_from_user+0x10/0x10
[ 1190.712611]  evdev_write+0x264/0x420
[ 1190.712659]  ? __pfx_evdev_write+0x10/0x10
[ 1190.712710]  ? security_file_permission+0x22/0x90
[ 1190.712768]  vfs_write+0x2b7/0x1150
[ 1190.712793]  ? __pfx_evdev_write+0x10/0x10
[ 1190.712831]  ? lock_acquire+0x15e/0x2f0
[ 1190.712869]  ? __fget_files+0x34/0x3b0
[ 1190.712898]  ? __pfx_vfs_write+0x10/0x10
[ 1190.712925]  ? __fget_files+0x203/0x3b0
[ 1190.712954]  ? lock_release+0xc8/0x290
[ 1190.713009]  ? __fget_files+0x20d/0x3b0
[ 1190.713075]  ksys_write+0x1ef/0x240
[ 1190.713104]  ? __pfx_ksys_write+0x10/0x10
[ 1190.713168]  do_syscall_64+0xbf/0x430
[ 1190.713202]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1190.713228] RIP: 0033:0x7fac66841b19
[ 1190.713249] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1190.713272] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1190.713296] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1190.713313] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1190.713327] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1190.713342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1190.713356] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1190.713430]  </TASK>
16:10:27 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x2, 0x2}, 0x6)
r1 = dup2(r0, r0)
ioctl$HCIINQUIRY(r1, 0x800448d4, &(0x7f0000000040)={0x2, 0x210, '\b\x00@', 0x2, 0x3f})

16:10:27 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 28)

16:10:27 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4b47)

16:10:27 executing program 0:
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x323441, 0x2)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, <r3=>r2, {0xffffffff}}, './file1\x00'})
r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x18002, 0x0)
pipe2(&(0x7f00000000c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}})
ioctl$FIDEDUPERANGE(r3, 0xc0189436, &(0x7f0000000180)={0x8, 0x2, 0x6, 0x0, 0x0, [{{}, 0x40}, {{r1}, 0xd820}, {{r0}, 0x8}, {{r4}, 0x9}, {{r2}, 0xfffffffffffffc00}, {{r5}, 0x4}]})
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)

16:10:27 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x5421)

16:10:27 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x541b)

16:10:27 executing program 4:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0xfffc, r1, 0x0}])
r3 = getpid()
pidfd_open(r3, 0x0)
io_setup(0xfff, &(0x7f0000000040))
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = fork()
ptrace(0x10, r5)
ptrace(0x8, r5)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000380)={{0x1, 0x1, 0x18, <r6=>r1, {0x7fff}}, './file0\x00'})
r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000400), 0x800, 0x0)
pipe2(&(0x7f00000000c0)={<r8=>0xffffffffffffffff, <r9=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r9}})
r10 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001600), 0x0, 0x0)
pipe2(&(0x7f00000000c0)={<r11=>0xffffffffffffffff, <r12=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r11}, 0x2c, {'wfdno', 0x3d, r12}})
io_submit(0x0, 0x7, &(0x7f0000001780)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffffffffffff, &(0x7f0000000140)="d0e04c87b874f5c8deca1a9bf424a31ad5e821e89aa17237d09ddf4616971067bfccd86b768a0d177265b3aa4879cfbd20cb7d120dcb7b415f2d42bf26bd1d7d2904693b3331393122f7aeef6205b30434e4f71b986b6c2a7513d85ba2edc7f20513e16a2c4dd20dcba4f0c18489edf3e0244934b06454141869929cd52e78e5fc59b769ec0a681d39ada0035c2281eaac190e713255b725cfe8b2c96140307b04cd4e93a6a489e44db74b0ac1f9444433523ccdbe9125bc5c809595f29aa1a7cff84e2295f680e794332f43e57e3f57fa516a2836cd7a0ba8745ea595f9314bedfb7174854855f59d2921be46826edc93", 0xf1, 0x2, 0x0, 0x1, r1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xf7, 0xffffffffffffffff, &(0x7f00000002c0)="5164376ad78f1af091a8d330212785092aa77894003520f81076b14d7172", 0x1e, 0x0, 0x0, 0x2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000340)="aac2c465eb3445f2ab65f7a5ef0c862f25a4c16d7a5e738d8a516c6c45130f9735172e73ee765a135893e0202f013d2d5d5c9be6429123198a8cc14219d3", 0x3e, 0x1ff, 0x0, 0x3, r6}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x5, 0x4, r7, &(0x7f0000000440)="e54300d0898adcda8526357772c8f36e43a68143ee07ffc639b0cfef0fa1e5a3c4bedcab912ae2fe4156be45c4d2b37a2309eec2e6423180a70a6ebdb21ec7bc4193893af89af1cee8085d66ddd42559db333e691b46ba5416", 0x59, 0x3ff, 0x0, 0x1, r9}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x5, 0x19, r4, &(0x7f0000000500)="839a11f09c450450a41d2528602dc8ec02b6f39cec7d1080a950ce5a8ca8e89979ef925087ee141723a70ab47af12cdacc9599198d0383c92e5ebd080b2242c6b619cc251447ffe520de0604202ce46a929bbdd1241d13d9b6", 0x59, 0xfffffffffffff001, 0x0, 0x5, r1}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0xf6db, r0, &(0x7f00000005c0)="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", 0x1000, 0x5, 0x0, 0x0, r1}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x6, 0x9, r10, &(0x7f0000001640)="974e309cf2c9a2a51faf2a8da3cf33f292c9bf9d87113ba359c8e0fbf3751aba772c85dcf3c2023f4ede365d4f61e9e1fa18a253ce14e0943a4a8929c817e85e29ccaba1fd8e0ff5e697c49e2cf51055eb8057c4f639697fa81d31a9ea6c254b4720388fbaf6f9263a0a50959df8f0ee1e6c6e8d525ed1dc7749335e7990b5e401378162382fbf15223f17911b04f24be2ab3839a179a3a2e86ef59dbac7bcfd478220ca011fc7dc6e568ac9cb7aed2c93ba6c14fe8b6eb283e1da06cf34767bc8e0e3fd8a1f6d119518f574ea6b8f757055d8e782b605d01290db69098cb1c159e8d888eec84170d49dbebc4d9f1b807f2d234d230e", 0xf6, 0xffffffff, 0x0, 0x0, r12}])

16:10:27 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (fail_nth: 51)

[ 1200.793542] FAULT_INJECTION: forcing a failure.
[ 1200.793542] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1200.795629] CPU: 0 UID: 0 PID: 19070 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1200.795660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1200.795674] Call Trace:
[ 1200.795683]  <TASK>
[ 1200.795693]  dump_stack_lvl+0xfa/0x120
[ 1200.795744]  should_fail_ex+0x4d7/0x5e0
[ 1200.795790]  _copy_from_user+0x30/0xd0
[ 1200.795831]  input_event_from_user+0x1df/0x290
[ 1200.795870]  ? __pfx_input_event_from_user+0x10/0x10
[ 1200.795937]  evdev_write+0x264/0x420
[ 1200.795982]  ? __pfx_evdev_write+0x10/0x10
[ 1200.796030]  ? security_file_permission+0x22/0x90
[ 1200.796089]  vfs_write+0x2b7/0x1150
[ 1200.796112]  ? __pfx_evdev_write+0x10/0x10
[ 1200.796147]  ? lock_acquire+0x15e/0x2f0
[ 1200.796183]  ? __fget_files+0x34/0x3b0
[ 1200.796211]  ? __pfx_vfs_write+0x10/0x10
[ 1200.796237]  ? __fget_files+0x203/0x3b0
[ 1200.796264]  ? lock_release+0xc8/0x290
[ 1200.796315]  ? __fget_files+0x20d/0x3b0
[ 1200.796377]  ksys_write+0x1ef/0x240
[ 1200.796404]  ? __pfx_ksys_write+0x10/0x10
[ 1200.796463]  do_syscall_64+0xbf/0x430
[ 1200.796496]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1200.796520] RIP: 0033:0x7fac66841b19
[ 1200.796539] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1200.796560] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1200.796589] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1200.796604] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1200.796618] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1200.796631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1200.796645] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1200.796712]  </TASK>
16:10:27 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:10:27 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
fcntl$setpipe(0xffffffffffffffff, 0x407, 0xfe00000000000000)

16:10:27 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x5421)

16:10:27 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4b49)

16:10:27 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 29)

16:10:27 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x42, 0x22)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x50000, 0x35)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x112)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
dup3(r1, r2, 0x0)

[ 1201.143553] FAULT_INJECTION: forcing a failure.
[ 1201.143553] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1201.145487] CPU: 1 UID: 0 PID: 19251 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1201.145519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1201.145534] Call Trace:
[ 1201.145543]  <TASK>
[ 1201.145552]  dump_stack_lvl+0xfa/0x120
[ 1201.145606]  should_fail_ex+0x4d7/0x5e0
[ 1201.145643]  _copy_from_user+0x30/0xd0
[ 1201.145677]  input_event_from_user+0x1df/0x290
[ 1201.145715]  ? __pfx_input_event_from_user+0x10/0x10
[ 1201.145765]  evdev_write+0x264/0x420
[ 1201.145799]  ? __pfx_evdev_write+0x10/0x10
[ 1201.145836]  ? security_file_permission+0x22/0x90
[ 1201.145879]  vfs_write+0x2b7/0x1150
[ 1201.145903]  ? __pfx_evdev_write+0x10/0x10
[ 1201.145934]  ? lock_acquire+0x15e/0x2f0
[ 1201.145980]  ? __fget_files+0x34/0x3b0
[ 1201.146007]  ? __pfx_vfs_write+0x10/0x10
[ 1201.146031]  ? __fget_files+0x203/0x3b0
[ 1201.146056]  ? lock_release+0xc8/0x290
[ 1201.146097]  ? __fget_files+0x20d/0x3b0
[ 1201.146138]  ksys_write+0x1ef/0x240
[ 1201.146162]  ? __pfx_ksys_write+0x10/0x10
[ 1201.146202]  do_syscall_64+0xbf/0x430
[ 1201.146228]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1201.146253] RIP: 0033:0x7fac66841b19
[ 1201.146271] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1201.146295] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1201.146318] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1201.146335] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1201.146349] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1201.146364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1201.146378] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1201.146417]  </TASK>
16:10:37 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 30)

16:10:37 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
sendfile(r0, r0, &(0x7f0000000040)=0x4, 0x6)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
tee(r2, r3, 0x55, 0x4)
write(r2, &(0x7f0000000140)="cca1c6a2d6dc6be8eae923d3bfdb0be92149755bc7171dea8ea671705bac216fddf613ba8d9a56a022bea1d03cd81caf3b3cc68de83177561173d99103abd2fb0c56905e6fc69e100765d3f0327ca40359a7528eaa1053e5af0cd5d5d2724fe150db1350ee5e0be3ee64dc2d4af166e39750607ea2ae9c50b7a3cbd44a9976eb42a76654d8837e757bb259dea80192314a09e1fc4c2c361d34edf54d665b0bdd3e069f6c6320df12bfe94fa02e14a0a00c23c39a3b4cb081837c4a58f26d1e7cb443d3a2df60f18b6022e43433b8e5a5c525bc7e8d868d07788c7cadad3bb314ea2d50d7de9ea4cf190893", 0xeb)

16:10:37 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x2)

16:10:37 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x5450)

16:10:37 executing program 5:
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:10:37 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x541b)

16:10:37 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0082, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
r3 = fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = fork()
r5 = fork()
ptrace(0x1, r3)
ptrace(0x8, r5)
r6 = fork()
ptrace(0x10, r6)
ptrace(0x8, r6)
r7 = fork()
ptrace(0x10, r7)
ptrace(0xffffffffffffffff, r7)
ptrace(0x8, r4)

16:10:37 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x5450)

[ 1210.437724] FAULT_INJECTION: forcing a failure.
[ 1210.437724] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1210.439961] CPU: 1 UID: 0 PID: 19316 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1210.439995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1210.440009] Call Trace:
[ 1210.440018]  <TASK>
[ 1210.440027]  dump_stack_lvl+0xfa/0x120
[ 1210.440075]  should_fail_ex+0x4d7/0x5e0
[ 1210.440111]  _copy_from_user+0x30/0xd0
[ 1210.440146]  input_event_from_user+0x1df/0x290
[ 1210.440185]  ? __pfx_input_event_from_user+0x10/0x10
[ 1210.440235]  evdev_write+0x264/0x420
[ 1210.440270]  ? __pfx_evdev_write+0x10/0x10
[ 1210.440307]  ? security_file_permission+0x22/0x90
[ 1210.440351]  vfs_write+0x2b7/0x1150
[ 1210.440375]  ? __pfx_evdev_write+0x10/0x10
[ 1210.440406]  ? lock_acquire+0x15e/0x2f0
[ 1210.440442]  ? __fget_files+0x34/0x3b0
[ 1210.440471]  ? __pfx_vfs_write+0x10/0x10
[ 1210.440494]  ? __fget_files+0x203/0x3b0
[ 1210.440520]  ? lock_release+0xc8/0x290
[ 1210.440561]  ? __fget_files+0x20d/0x3b0
[ 1210.440610]  ksys_write+0x1ef/0x240
[ 1210.440635]  ? __pfx_ksys_write+0x10/0x10
[ 1210.440674]  do_syscall_64+0xbf/0x430
[ 1210.440701]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1210.440726] RIP: 0033:0x7fac66841b19
[ 1210.440744] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1210.440768] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1210.440796] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1210.440820] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1210.440842] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1210.440864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1210.440879] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1210.440919]  </TASK>
16:10:37 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x5451)

16:10:37 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x5451)

16:10:37 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x5421)

16:10:37 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x2, 0x2}, 0x6)

16:10:37 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4b47)

16:10:37 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
fchmodat(r0, &(0x7f0000000040)='./file1/file0\x00', 0x12)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
chdir(&(0x7f00000000c0)='./file1\x00')

16:10:37 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x5452)

16:10:37 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 31)

16:10:37 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x3}, 0x6)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200, '\x00', 0x0, 0xa})

16:10:37 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x5452)

[ 1210.756418] FAULT_INJECTION: forcing a failure.
[ 1210.756418] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1210.758174] CPU: 1 UID: 0 PID: 19643 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1210.758226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1210.758246] Call Trace:
[ 1210.758254]  <TASK>
[ 1210.758263]  dump_stack_lvl+0xfa/0x120
[ 1210.758307]  should_fail_ex+0x4d7/0x5e0
[ 1210.758343]  _copy_from_user+0x30/0xd0
[ 1210.758375]  input_event_from_user+0x1df/0x290
[ 1210.758412]  ? __pfx_input_event_from_user+0x10/0x10
[ 1210.758458]  evdev_write+0x264/0x420
[ 1210.758491]  ? __pfx_evdev_write+0x10/0x10
[ 1210.758525]  ? security_file_permission+0x22/0x90
[ 1210.758566]  vfs_write+0x2b7/0x1150
[ 1210.758596]  ? __pfx_evdev_write+0x10/0x10
[ 1210.758625]  ? lock_acquire+0x15e/0x2f0
[ 1210.758658]  ? __fget_files+0x34/0x3b0
[ 1210.758682]  ? __pfx_vfs_write+0x10/0x10
[ 1210.758705]  ? __fget_files+0x203/0x3b0
[ 1210.758728]  ? lock_release+0xc8/0x290
[ 1210.758767]  ? __fget_files+0x20d/0x3b0
[ 1210.758805]  ksys_write+0x1ef/0x240
[ 1210.758828]  ? __pfx_ksys_write+0x10/0x10
[ 1210.758865]  do_syscall_64+0xbf/0x430
[ 1210.758890]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1210.758913] RIP: 0033:0x7fac66841b19
[ 1210.758931] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1210.758952] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1210.758973] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1210.758989] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1210.759002] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1210.759016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1210.759029] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1210.759065]  </TASK>
16:10:37 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r1=>r0}, './file0\x00'})
write$bt_hci(r1, &(0x7f0000000080)={0x1, @le_set_ext_scan_rsp_data={{0x2038, 0x23}, {0x8, 0x9, 0x20, 0x0, "8c735de448f1a2b62527a08f90342c26cea5e60568d528743b9ebee7eb522c"}}}, 0x27)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:10:37 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x5450)

16:10:46 executing program 0:
r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0)
r1 = openat(r0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0)
r2 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)

16:10:46 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x5460)

16:10:46 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4b49)

16:10:46 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 32)

16:10:46 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x5451)

16:10:46 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
r4 = fcntl$dupfd(0xffffffffffffffff, 0x8ed285fb83b4367d, r0)
io_submit(r1, 0x6, &(0x7f0000001640)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x8, 0xffffffffffffffff, &(0x7f00000000c0)="ff5356b159df1ee2caf96c815db6fa004950eae9ea2fa081eea6f1a7cb99ed4fb7abde574f38e5e4f864160d5b39c6d3", 0x30, 0x0, 0x0, 0x1, r0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="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", 0x1000, 0x4, 0x0, 0x1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x1, 0xffffffffffffffff, &(0x7f00000012c0)="509531005474637e010a504a25419d8e307ca52c694783829c3d9669a0240a63f5eed678bb15de56db508c76bf74d6ca0eb990e0be1a16b4603fdae9b0f16e3771e7d94543feb1254d76befd5e251b5f442d8d0c85c2ce7117b77ec56fbc7dfcec6ae630ef1c91d078423535f81f1379f02c8551bcb2a1ddd3b1ff458f1d1687d1c8843d4415989e01f884bb58983d8b778490ff1efe4a958dd47d51bfdb145b304a937f01b193e1582093c0dc6e3425dd2dcce8719e5508ee8489bb744d112c357cbafbaa186d188252dab719cc6baef1c9091660380e6af41c17f14ab76a7a1ee7", 0xe2, 0x0, 0x0, 0x2}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x5, 0x5, 0xffffffffffffffff, &(0x7f0000000240)="bf6eb923fad54977cefa0984d57c60ffe1baa59671c9821009", 0x19, 0x2, 0x0, 0x2, r2}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000001400)="a6bc757a071587be4ec9ace548e9fe4cd66e306d6e9cca7f1ad42901c14ba4807fac5e92e6373c202f8ecf9d8d71d2d8e1cc29a1e1abafc55e76ffc5214c519b6506b12a0337149d03056d5249002e8d478bd1363b080bf89b7dd916b58fa5f418d4921a3f0203777a97fe357acc94037525638ad0622e17db85b452f44dcbb02374f3fc14cdd479da8b8840124304add5da6659e12af5415a39097af15715cd06e70c045434515ab1c7dde2c7cf747218fc889bfbe8e3e66f37989c10e791c7850aa6478ea7e69a15a245", 0xcb, 0x8, 0x0, 0x0, r4}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x2, 0x100, r0, &(0x7f0000001540)="816c58c1b462bf0d445159a95d3e3fcf7ced6e6484b2577a15fdb5a1d7a677275a53e1c2e5d4733b3a78fbca1334e7fa1de72db6ce13c70c13bb4c94bfce242b97b81d19ce0ff730578acd097a6ea0682a01d411026bcfd87777248c97b7ebecdd33e84053d2d5dc6eb7c1ecb5a38c1d8bd46434e5f4402de2a2616de8595fa1290d61b71a", 0x85, 0x1, 0x0, 0x2, r0}])
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r5 = getpid()
pidfd_open(r5, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = fork()
ptrace(0x10, r6)
ptrace(0x8, r6)
r7 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r7)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r7)

16:10:46 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x5460)

16:10:46 executing program 5:
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
r0 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x40}, 0x18)
write$bt_hci(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="dfc1ffffff00"], 0x6)

[ 1220.051464] FAULT_INJECTION: forcing a failure.
[ 1220.051464] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1220.052483] CPU: 0 UID: 0 PID: 19792 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1220.052501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1220.052508] Call Trace:
[ 1220.052515]  <TASK>
[ 1220.052520]  dump_stack_lvl+0xfa/0x120
[ 1220.052552]  should_fail_ex+0x4d7/0x5e0
[ 1220.052582]  _copy_from_user+0x30/0xd0
[ 1220.052605]  input_event_from_user+0x1df/0x290
[ 1220.052627]  ? __pfx_input_event_from_user+0x10/0x10
[ 1220.052664]  evdev_write+0x264/0x420
[ 1220.052688]  ? __pfx_evdev_write+0x10/0x10
[ 1220.052715]  ? security_file_permission+0x22/0x90
[ 1220.052748]  vfs_write+0x2b7/0x1150
[ 1220.052761]  ? __pfx_evdev_write+0x10/0x10
[ 1220.052780]  ? lock_acquire+0x15e/0x2f0
[ 1220.052801]  ? __fget_files+0x34/0x3b0
[ 1220.052816]  ? __pfx_vfs_write+0x10/0x10
[ 1220.052830]  ? __fget_files+0x203/0x3b0
[ 1220.052845]  ? lock_release+0xc8/0x290
[ 1220.052872]  ? __fget_files+0x20d/0x3b0
[ 1220.052906]  ksys_write+0x1ef/0x240
[ 1220.052920]  ? __pfx_ksys_write+0x10/0x10
[ 1220.052952]  do_syscall_64+0xbf/0x430
[ 1220.052970]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1220.052984] RIP: 0033:0x7fac66841b19
[ 1220.052994] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1220.053006] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1220.053019] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1220.053027] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1220.053035] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1220.053042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1220.053050] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1220.053086]  </TASK>
16:10:46 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6602)

16:10:47 executing program 5:
syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), 0xffffffffffffffff)
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='tranfd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00'])
ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0xffffffffffffffff, 0x9, '\'eu', 0x80, 0x4})
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:10:47 executing program 0:
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000)

16:10:47 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6609)

16:10:55 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 33)

16:10:55 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x660c)

16:10:55 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6603)

16:10:55 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
openat(0xffffffffffffff9c, &(0x7f0000000dc0)='./file1\x00', 0x200080, 0xc)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
r4 = openat$cgroup_ro(r2, &(0x7f0000000ac0)='memory.swap.current\x00', 0x0, 0x0)
execveat(r4, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b80)=[&(0x7f0000000b40)='trans=fd,'], &(0x7f0000000d80)=[&(0x7f0000000bc0)='\x00', &(0x7f0000000c00)='9p\x00', &(0x7f0000000c40)='[,]@\\[\'\x00', &(0x7f0000000c80)='rfdno', &(0x7f0000000cc0)=':][/u\x00', &(0x7f0000000d00)='rfdno', &(0x7f0000000d40)='trans=fd,'], 0x800)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r2, &(0x7f0000000a80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x930, 0x0, 0x100, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x8, 0x7c}}}}, [@NL80211_ATTR_TX_RATES={0xd0, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xcc, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x20, 0x1, [0x36, 0x36, 0x30, 0x36, 0xb, 0x36, 0x60, 0xc, 0x6c, 0x16, 0x30, 0x3, 0x9, 0x60, 0x5, 0x24, 0x12, 0x0, 0xa, 0x4, 0x4, 0x4, 0x4, 0x3, 0x36, 0x5, 0x0, 0x36]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x3}, @NL80211_TXRATE_LEGACY={0x18, 0x1, [0x0, 0x0, 0xe, 0x22, 0x36, 0x60, 0x16, 0x36, 0x1b, 0x6c, 0x6, 0x1, 0x76, 0x3, 0x3, 0x3, 0x6, 0x1b, 0x6c, 0x0]}, @NL80211_TXRATE_LEGACY={0x9, 0x1, [0x30, 0x16, 0xc, 0x18, 0x6]}, @NL80211_TXRATE_HT={0x24, 0x2, [{0x0, 0x1}, {0x1, 0x8}, {0x2, 0x1}, {0x6, 0x3}, {0x6, 0x5}, {0x0, 0x8}, {0x1, 0x8}, {0x7, 0x5}, {0x5, 0x1}, {0x5, 0x8}, {0x2, 0x9}, {0x3, 0x3}, {0x4, 0x5}, {0x6, 0x4}, {0x3, 0xa}, {0x4, 0x4}, {0x2, 0x9}, {0x1, 0x2}, {0x7, 0x9}, {0x5, 0x2}, {0x5, 0x9}, {0x4, 0x9}, {0x2, 0x3}, {0x1, 0x7}, {0x1, 0x1}, {0x3, 0x2}, {0x5, 0x6}, {0x6}, {0x6, 0x3}, {0x5, 0x2}, {0x4, 0x1}, {0x5, 0x8}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x7ff, 0x7, 0x8001, 0x200, 0x6, 0x8, 0x6]}}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, [0x1b, 0x0, 0x18, 0x1, 0x24, 0x3, 0x6, 0x24, 0x60, 0x5, 0x24, 0x6, 0xb, 0x16, 0x4, 0xb, 0xc, 0x9, 0xc, 0x1, 0x3, 0x18, 0x5, 0x6, 0x4, 0x5]}, @NL80211_TXRATE_LEGACY={0x21, 0x1, [0x2, 0x7f, 0x16, 0x6c, 0x36, 0x60, 0x5, 0x0, 0x18, 0x5, 0x4, 0x34, 0x2, 0x9, 0x2, 0x30, 0x16, 0x60, 0x81e2547caf902ef8, 0x30, 0x1b, 0x7, 0x1b, 0x36, 0x9, 0x5, 0x60, 0x4, 0x49]}]}]}, @NL80211_ATTR_TX_RATES={0x140, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x20, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x1a, 0x2, [{0x1, 0x7}, {}, {0x4, 0xa}, {0x1, 0x8}, {0x4, 0x16}, {0x1, 0x7}, {0x2, 0xa}, {0x5, 0x1}, {0x1, 0x6}, {0x4, 0x3}, {0x0, 0x9}, {0x0, 0x3}, {0x3, 0x3}, {0x4, 0x9}, {0x2, 0x8}, {0x5, 0x2}, {0x5}, {0x2, 0x4}, {0x7, 0x3}, {0x7, 0x2}, {0x5, 0x5}, {0x0, 0x9}]}]}, @NL80211_BAND_5GHZ={0xb4, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xc, 0x1, [0x5, 0x4, 0x60, 0x6c, 0xc, 0x6f, 0x68, 0x0]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x3a, 0x2, [{0x5, 0x4}, {0x4, 0x4}, {0x2, 0x5}, {0x1, 0x5}, {0x4, 0x8}, {0x0, 0xa}, {0x2, 0x7}, {0x6, 0x8}, {0x4}, {0x0, 0x2}, {0x6, 0x2}, {0x4, 0x4}, {0x3, 0x4}, {0x4, 0x6}, {0x5, 0x4}, {0x1, 0x3}, {0x0, 0x8}, {0x6, 0x1}, {0x7, 0x3}, {0x0, 0x2}, {0x5, 0x4}, {0x3, 0x3}, {0x4, 0x9}, {0x1, 0x4}, {0x1}, {0x5, 0x9}, {0x0, 0x4}, {0x7, 0x7}, {0x6, 0x8}, {0x4, 0x4}, {0x5, 0x6}, {0x2, 0x3}, {0x2, 0x5}, {0x3, 0x9}, {0x6, 0x5}, {0x4}, {0x3, 0x8}, {0x7}, {0x3, 0xa}, {0x5, 0x7}, {0x3, 0x6}, {0x0, 0x6}, {0x1}, {0x6, 0x8}, {0x6, 0x7}, {0x1, 0x7}, {0x0, 0x4}, {0x7}, {0x0, 0x8}, {0x1, 0xa}, {0x7, 0x6}, {0x1, 0x2}, {0x6, 0x3}, {0x0, 0x7}]}, @NL80211_TXRATE_LEGACY={0x6, 0x1, [0xb, 0x36]}, @NL80211_TXRATE_LEGACY={0x20, 0x1, [0xb, 0x4, 0x1, 0x60, 0x1, 0x3, 0x30, 0x20, 0xb, 0x6c, 0xc, 0xb, 0x3e, 0x16, 0x2, 0x3, 0x0, 0x6, 0x0, 0xc, 0x30, 0x1b, 0x36, 0x6c, 0xc, 0x3, 0x16, 0x2]}, @NL80211_TXRATE_LEGACY={0x21, 0x1, [0x2, 0x12, 0x22, 0x6, 0x30, 0x60, 0x12, 0xc, 0x24, 0x5, 0x30, 0x9, 0x60, 0x18, 0x2, 0x3, 0x7, 0x4b, 0xc, 0x6c, 0x12, 0x9, 0xb, 0x48, 0x6c, 0x12, 0x3a, 0x4, 0x16]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1f, 0xa34, 0x5, 0x3, 0x1, 0x7, 0x2, 0x6]}}]}, @NL80211_BAND_5GHZ={0x68, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x20, 0x1, [0x4, 0x16, 0x19, 0x1b, 0x6, 0x12, 0x16, 0x16, 0xb, 0x30, 0x18, 0x1b, 0x48, 0x30, 0x36, 0x3, 0x9, 0x9, 0x6, 0x12, 0x5, 0x30, 0x6c, 0x16, 0x30, 0x12, 0x2, 0x5]}, @NL80211_TXRATE_HT={0x35, 0x2, [{0x7, 0x7}, {0x0, 0xa}, {0x5, 0xa}, {0x1, 0x2}, {0x7, 0x8}, {0x6, 0x3}, {0x3}, {0x2, 0x5}, {0x3, 0x1}, {0x1, 0x2}, {0x4, 0x9}, {0x6, 0x1}, {0x3, 0x9}, {}, {0x0, 0xa}, {0x2, 0x5}, {0x3, 0x2}, {0x5}, {0x6, 0x6}, {0x3, 0x8}, {0x1}, {0x7, 0x5}, {0x1, 0x7}, {0x2, 0x9}, {0x4}, {0x7, 0x7}, {0x4, 0x9}, {0x0, 0x7}, {0x0, 0x3}, {0x7, 0x16}, {0x3, 0x5}, {0x5, 0x1}, {0x4, 0x7}, {0x2, 0x1}, {0x7, 0x5}, {0x0, 0x2}, {0x0, 0xa}, {0x3, 0x7}, {0x0, 0x8}, {0x4, 0xa}, {0x1, 0x9}, {0x7, 0x4}, {0x4, 0x2}, {0x0, 0x8}, {0x3, 0x2}, {0x1, 0x2}, {0x0, 0xa}, {0x3, 0x3}, {0x5, 0x5}]}, @NL80211_TXRATE_HT={0x9, 0x2, [{0x4, 0x5}, {0x0, 0x1}, {0x6, 0x5}, {0x3, 0x8}, {0x1, 0x1}]}]}]}, @NL80211_ATTR_TX_RATES={0x10, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xc, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}]}, @NL80211_ATTR_TX_RATES={0x124, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x6c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0xff32, 0x0, 0xc8, 0x5, 0x6, 0x3, 0x8, 0x200]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x6, 0x8, 0x0, 0xa8e, 0x0, 0xbe, 0xde]}}, @NL80211_TXRATE_LEGACY={0x1c, 0x1, [0x4, 0x5, 0x5, 0x6c, 0x30, 0x16, 0x60, 0x3, 0x1, 0x6, 0xc, 0x9, 0x6, 0xb, 0x18, 0xb, 0x1b, 0x1, 0x60, 0x60, 0x6c, 0x1b, 0x12, 0xb]}, @NL80211_TXRATE_HT={0xe, 0x2, [{0x6, 0x3}, {0x5, 0x6}, {0x3, 0x1}, {0x5, 0xa}, {0x0, 0x1}, {0x1, 0x5}, {0x0, 0xa}, {0x2, 0x3}, {0x0, 0x8}, {0x2, 0x7}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xff0d, 0x4, 0x0, 0x4, 0x5, 0x4, 0x4, 0x800]}}]}, @NL80211_BAND_60GHZ={0x68, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xb, 0x1, [0x6, 0x6, 0x6, 0xb, 0x9, 0x9, 0x2]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x20, 0x1f, 0x7fff, 0x1, 0x2, 0x9, 0x0, 0x9]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0xcf00, 0x401, 0x6, 0x4837, 0x2, 0x0, 0x8]}}, @NL80211_TXRATE_LEGACY={0x13, 0x1, [0x48, 0x1, 0xc, 0x18, 0x18, 0x16, 0x24, 0x1, 0x4, 0x26, 0x12, 0x48, 0x6, 0x18, 0x48]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0xe04, 0x1000, 0x200, 0xae52, 0x1, 0x6, 0x4]}}]}, @NL80211_BAND_2GHZ={0x34, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x5, 0x1, [0x60]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x20, 0x1, [0x36, 0x0, 0x18, 0x60, 0x3, 0x4, 0x9, 0x1b, 0x16, 0x24, 0x1, 0x30, 0x24, 0x48, 0x2, 0x41, 0x6c, 0xc, 0x48, 0x3d, 0x2, 0xc, 0x3, 0x6c, 0x2, 0x2, 0x48, 0x5]}]}, @NL80211_BAND_6GHZ={0x18, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x49, 0x80, 0x2, 0x7, 0xbf40, 0x401, 0x6, 0x4]}}]}]}, @NL80211_ATTR_TX_RATES={0x90, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x8c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x24, 0x1, [0x6c, 0x24, 0x60, 0x24, 0x60, 0x24, 0x2, 0x12, 0xb, 0x2d, 0xc, 0x217415308ba369fb, 0x60, 0x18, 0x30, 0x36, 0x1, 0x6c, 0x60, 0x5, 0x65, 0x6, 0x3, 0x5, 0x48, 0x12, 0x0, 0x36, 0x18, 0x9, 0x30, 0x6]}, @NL80211_TXRATE_HT={0x15, 0x2, [{0x6}, {0x2, 0xa}, {0x6, 0x2}, {0x6, 0x4}, {0x4, 0x8}, {0x2, 0x8}, {0x0, 0x3}, {0x4, 0x9}, {0x3, 0x1}, {0x2, 0x3}, {0x1, 0x9}, {0x1, 0x5}, {0x1, 0x1}, {0x0, 0x1}, {0x7, 0x6}, {0x7, 0x9}, {0x5}]}, @NL80211_TXRATE_HT={0x4a, 0x2, [{0x7, 0x2}, {0x2, 0x8}, {0x1, 0x9}, {0x0, 0x2}, {0x6, 0x7}, {0x4, 0x6}, {0x6}, {0x7, 0x1}, {0x0, 0xa}, {0x5, 0x1}, {0x5, 0x5}, {0x6, 0xa}, {0x7, 0x6}, {0x3, 0x9}, {0x2, 0x3}, {0x4}, {0x3, 0x8}, {0x1, 0xa}, {0x3, 0x7}, {0x4, 0xa}, {0x6, 0x6}, {0x6, 0x9}, {0x2, 0x1}, {0x0, 0x8}, {0x3, 0x7}, {0x1, 0x8}, {0x7}, {0x2, 0x2}, {0x3}, {0x0, 0x6}, {0x4, 0x3}, {0x5, 0x4}, {0x0, 0xa}, {0x4, 0x6}, {0x6, 0x8}, {0x6, 0x1}, {0x0, 0x3}, {0x7, 0x8}, {0x1, 0x6}, {0x1, 0x2}, {0x3}, {0x5}, {0x1, 0x4}, {0x7, 0x4}, {0x1, 0x5}, {0x1, 0x6}, {0x1, 0x3}, {0x0, 0x5}, {0x5, 0xa}, {0x4, 0x7}, {0x0, 0x9}, {0x0, 0x9}, {}, {0x7, 0x3}, {0x2, 0x1}, {0x0, 0x2}, {0x1, 0x6}, {0x0, 0x4}, {0x6, 0x1}, {0x0, 0x6}, {0x6, 0x2}, {0x6, 0x8}, {0x3, 0x2}, {0x1, 0x9}, {0x5, 0xa}, {0x6, 0x6}, {0x5, 0x3}, {0x0, 0x9}, {0x6}, {0x5, 0x9}]}]}]}, @NL80211_ATTR_TX_RATES={0x3d8, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x64, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x17, 0x1, [0x4, 0x2, 0x24, 0x6, 0x60, 0x16, 0x36, 0x4, 0x12, 0x16, 0x3, 0x30, 0x24, 0x2, 0x2, 0x6c, 0x48, 0x6, 0x5]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0xff, 0x2, 0x351, 0xff40, 0x2, 0x1, 0x92b]}}, @NL80211_TXRATE_HT={0x20, 0x2, [{0x1, 0xa}, {0x1, 0x3}, {0x1, 0x8}, {0x0, 0x2}, {0x3, 0xa}, {0x2, 0xa}, {0x3, 0x7}, {0x1, 0xa}, {0x4, 0x8}, {0x2, 0x3}, {0x6, 0x5}, {0x7, 0x6}, {0x0, 0x9}, {0x1, 0x2}, {0x5, 0x2}, {0x2, 0x3}, {0x1}, {0x1, 0xa}, {0x0, 0x9}, {0x4, 0x7}, {0x0, 0x5}, {0x1, 0x8}, {0x3, 0x1}, {0x2, 0x2}, {0x6, 0x3}, {0x1, 0x5}, {0x3, 0x8}, {0x3, 0x1}]}, @NL80211_TXRATE_LEGACY={0x13, 0x1, [0x3, 0x24, 0x6, 0x60, 0x60, 0x36, 0xeef4c8721db10de7, 0x60, 0x3, 0x24, 0x18, 0x30, 0x36, 0x24, 0xb]}]}, @NL80211_BAND_60GHZ={0x74, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x2a, 0x2, [{0x1, 0x2}, {0x6, 0x7}, {0x5, 0x7}, {0x6, 0x5}, {0x2, 0x2}, {0x2, 0x3}, {0x5, 0xa}, {0x2, 0x3}, {0x3, 0x8}, {0x1, 0x4}, {0x2, 0x3}, {0x4}, {0x7, 0x3}, {0x3, 0x3}, {0x3, 0x1}, {0x2, 0x4}, {0x2, 0x4}, {0x3, 0x7}, {0x5, 0x8}, {0x1, 0x3}, {0x4, 0x1}, {0x6, 0x5}, {0x7}, {0x1, 0x2}, {0x1, 0xa}, {0x2, 0xa}, {0x7, 0x2}, {0x6, 0x1}, {0x4, 0xa}, {0x1, 0x7}, {0x7, 0x5}, {0x6}, {0x4, 0x5}, {0x5, 0x9}, {0x1, 0x6}, {0x2}, {0x5, 0x2}, {0x1, 0xa}]}, @NL80211_TXRATE_HT={0x39, 0x2, [{0x6, 0x2}, {0x7, 0x8}, {0x2, 0x2}, {0x4, 0x2}, {0x2, 0x3}, {0x0, 0x7}, {0x3, 0x2}, {0x0, 0xa}, {0x2, 0x7}, {0x6, 0x1}, {0x5, 0x8}, {0x4, 0x4}, {0x0, 0x9}, {0x0, 0x5}, {0x2, 0x7}, {0x1, 0x4}, {0x0, 0x8}, {0x3}, {0x4, 0x5}, {0x5}, {0x6, 0x4}, {0x5, 0x3}, {0x1, 0x6}, {0x2, 0x1}, {0x5, 0x2}, {0x0, 0x9}, {0x1, 0x5}, {0x0, 0x5}, {0x3}, {0x1, 0x2}, {0x3, 0x8}, {0x6, 0x9}, {0x3, 0x9}, {0x5, 0xa}, {0x5, 0x5}, {0x5, 0x4}, {0x7, 0x6}, {0x2, 0x3}, {0x0, 0x6}, {0x1, 0x4}, {0x2}, {0x4, 0x5}, {0x5, 0x1}, {}, {0x0, 0x4}, {0x3, 0x7}, {0x0, 0x3}, {0x2, 0x5}, {0x6, 0x8}, {0x0, 0x8}, {0x6, 0x9}, {0x7, 0x3}, {0x2, 0x2}]}]}, @NL80211_BAND_6GHZ={0x58, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0xbc7, 0x8, 0x6, 0x7fff, 0x6, 0x5, 0x6a]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x14, 0x1, [0x60, 0xc8, 0x3, 0x9, 0x1, 0x1b, 0x6, 0x60, 0x24, 0xc, 0x2, 0xc, 0x30, 0x1b, 0x4425927c17aa0355, 0x56]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfff, 0x0, 0x1, 0x7f, 0x1, 0x2cb0, 0xffff, 0x5]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_2GHZ={0x3c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x2f, 0x2, [{0x5, 0x1}, {0x3, 0xa}, {0x0, 0x2}, {0x3}, {0x1, 0x7}, {0x3, 0x7}, {0x7, 0x1}, {0x2, 0x2}, {0x2, 0x9}, {0x1, 0x2}, {0x0, 0x6}, {0x4, 0xa}, {0x2, 0x7}, {0x4, 0x2}, {0x1, 0x5}, {0x4, 0x9}, {0x6, 0xa}, {0x2, 0x8}, {0x6, 0x1}, {0x6, 0x6}, {0x1, 0x7}, {0x7, 0xa}, {0x2, 0x6}, {0x7, 0x1}, {0x3, 0x7}, {0x2, 0x5}, {0x6, 0x7}, {0x3, 0x4}, {0x5, 0x3}, {0x1, 0x6}, {0x6, 0x1}, {0x5, 0xa}, {0x6, 0x6}, {0x4, 0x7}, {0x3, 0x1}, {0x7, 0x3}, {0x1, 0x1}, {0x6}, {0x6, 0x4}, {0x7, 0x2}, {0x5, 0x2}, {0x4, 0xa}, {0x5, 0xa}]}]}, @NL80211_BAND_60GHZ={0x20, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1a, 0x1, [0x3, 0x4, 0xb, 0x60, 0x16, 0x6, 0x30, 0x36, 0x2, 0x60, 0x60, 0xb, 0x48, 0x12, 0x3, 0x6c, 0x6, 0xb, 0x9, 0x30, 0x6c, 0x4]}]}, @NL80211_BAND_5GHZ={0x68, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7f, 0x80, 0x3, 0xac, 0x3, 0x542, 0x0, 0x1]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x3, 0x4, 0x6, 0xfff7, 0xe21e, 0x3, 0x1]}}, @NL80211_TXRATE_HT={0x5, 0x2, [{0x1, 0x4}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0xfff, 0x7f32, 0x4, 0x80, 0x5, 0xfc01, 0x3]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_5GHZ={0x4c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1e, 0x1, [0x3, 0x12, 0x1d, 0x6, 0x0, 0x8, 0x3, 0x5, 0x36, 0x5, 0x2f, 0x36, 0x48, 0x4b, 0x30, 0x1b, 0x3, 0x16, 0x9, 0x1b, 0x24, 0x3, 0x24, 0x36, 0x4, 0x5]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x400, 0x2, 0x8000, 0x22, 0x4, 0xfc00, 0x9, 0x7f]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x40, 0x7, 0xa70c, 0x8001, 0x5, 0x1f, 0x0, 0x913]}}]}, @NL80211_BAND_2GHZ={0xd0, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x36, 0x2, [{0x0, 0x8}, {0x6, 0x8}, {0x5, 0x3}, {0x6, 0x5}, {0x5}, {0x3, 0x1}, {0x2, 0x5}, {0x6, 0x7}, {0x2, 0x8}, {0x0, 0x9}, {0x4, 0x7}, {0x4, 0xa}, {0x2, 0xa}, {0x3, 0x6}, {0x0, 0x9}, {0x2, 0xa}, {0x0, 0x4}, {0x7, 0x8}, {0x5, 0x3}, {0x0, 0x3}, {0x1, 0x2}, {0x0, 0xd}, {0x4, 0x7}, {0x6, 0x7}, {0x1, 0x6}, {0x5, 0x2}, {}, {0x0, 0x3}, {0x7, 0x6}, {0x0, 0x7}, {0x3, 0x2}, {0x6, 0x4}, {0x2, 0x9}, {0x2, 0x4}, {0x1, 0x7}, {0x0, 0x1}, {0x0, 0x9}, {0x6, 0x5}, {0x3, 0xa}, {0x5, 0x1}, {0x4, 0x9}, {0x4, 0x6}, {0x7, 0x1}, {0x1, 0x9}, {0x0, 0x7}, {0x5, 0x4}, {0x7, 0x4}, {0x5, 0x9}, {0x0, 0x8}, {0x5, 0x4}]}, @NL80211_TXRATE_HT={0x35, 0x2, [{0x3, 0x8}, {0x3, 0x8}, {0x1, 0xa}, {0x3}, {0x0, 0x5}, {0x4, 0x8}, {0x6}, {0x4, 0x2}, {0x0, 0x7}, {0x5, 0x7}, {0x5, 0x5}, {0x1, 0x4}, {0x1, 0x7}, {0x2, 0x8}, {0x4, 0x9}, {0x0, 0x8}, {0x3, 0x9}, {0x0, 0x6}, {0x7, 0x4}, {0x7}, {0x5, 0x7}, {0x6, 0x2}, {0x7, 0x4}, {0x7, 0x3}, {0x4, 0x4}, {0x0, 0x2}, {0x1, 0x5}, {0x5, 0x4}, {0x2, 0x7}, {0x2, 0x3}, {0x0, 0x1}, {0x0, 0x5}, {0x7, 0x7}, {0x0, 0x8}, {0x1, 0xa}, {0x3, 0x6}, {0x6, 0x2}, {0x4, 0x1}, {0x1, 0x9}, {0x1, 0x4}, {0x6, 0x6}, {0x2, 0x1}, {0x6, 0x4}, {0x0, 0x5}, {0x3, 0x5}, {0x3, 0x8}, {0x7, 0x1}, {0x6}, {0x3, 0x2}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xc8, 0x7, 0x1, 0x800, 0x4445, 0x800, 0x7fff, 0x2]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x30, 0x2, [{0x6, 0x4}, {0x2, 0x3}, {0x0, 0x6}, {0x1, 0x3}, {0x1, 0x4}, {0x6, 0x4}, {0x2, 0x9}, {0x0, 0x3}, {0x2, 0x5}, {0x0, 0x5}, {0x3, 0x1}, {0x3}, {0x0, 0x3}, {0x7}, {0x5, 0x8}, {0x2, 0x1}, {0x2, 0x8}, {0x1, 0x6}, {0x5, 0x2}, {0x2, 0x4}, {0x3, 0x6}, {0x6, 0x5}, {0x1, 0xa}, {0x3, 0x9}, {0x6, 0x6}, {0x4, 0x5}, {0x5, 0x5}, {0x6, 0x7}, {0x1, 0xa}, {}, {0x0, 0x6}, {0x7, 0x2}, {0x0, 0x8}, {0x0, 0x9}, {0x1, 0x2}, {0x3, 0x3}, {0x4, 0x6}, {0x3, 0x6}, {0x5, 0x9}, {0x3, 0x2}, {0x2, 0xa}, {0x6, 0xa}, {0x0, 0x2}, {0x0, 0xa}]}]}, @NL80211_BAND_60GHZ={0xac, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x4b, 0x2, [{0x3, 0x8}, {0x5, 0x6}, {0x2, 0x9}, {0x7, 0x4}, {0x1, 0x5}, {0x0, 0x2}, {0x6, 0x4}, {0x1, 0x1}, {0x4, 0x4}, {0x5, 0x5}, {0x1, 0x3}, {0x0, 0x9}, {0x7, 0x1}, {0x0, 0x4}, {0x2, 0x9}, {0x5, 0x2}, {0x1, 0x1}, {0x5, 0x7}, {0x4, 0x2}, {0x7}, {0x1, 0x1}, {0x5, 0xa}, {0x3, 0x3}, {0x4, 0x5}, {0x3, 0x5}, {0x0, 0x7}, {0x0, 0xa}, {0x2, 0x5}, {0x1, 0xa}, {0x3, 0x5}, {0x1, 0x1}, {0x7, 0x7}, {0x2, 0x6}, {0x1}, {0x6, 0x8}, {0x4, 0x7}, {0x6, 0x5}, {0x1, 0x1}, {0x6, 0x8}, {0x0, 0xa}, {0x1, 0x9}, {0x5, 0x5}, {0x1, 0x4}, {0x5}, {0x2, 0x8}, {0x3, 0x5}, {0x1, 0x4}, {0x0, 0x8}, {0x2, 0x2}, {0x6, 0x7}, {0x1, 0x9}, {0x7, 0x6}, {}, {0x7, 0x3}, {0x4, 0x8}, {0x6}, {0x1, 0x12}, {0x6, 0x1}, {0x1, 0x4}, {0x7, 0xa}, {0x1, 0xa}, {0x0, 0x1}, {0x6, 0xa}, {0x4, 0x6}, {0x2}, {0x2, 0x3}, {0x2, 0x5}, {0x4, 0x4}, {0x2, 0x6}, {0x2, 0x8}, {0x4, 0x1}]}, @NL80211_TXRATE_HT={0x1c, 0x2, [{0x6, 0x2}, {0x6, 0x7}, {0x6, 0x1}, {0x7, 0xa}, {0x6, 0x7}, {0x5, 0x4}, {0x1, 0x5}, {0x0, 0x2}, {0x2, 0x5}, {0x2, 0x9}, {0x0, 0x1}, {0x3, 0xa}, {0x7, 0xa}, {0x1, 0x2}, {0x2, 0x1}, {0x4, 0x9}, {0x0, 0x1}, {0x7, 0x5}, {0x6}, {0x3, 0xa}, {0x7, 0x8}, {0x6, 0xa}, {0x2, 0x8}, {0x0, 0x6}]}, @NL80211_TXRATE_LEGACY={0x21, 0x1, [0x6c, 0x2, 0x36, 0x7, 0x0, 0xc, 0xb, 0x2, 0x9, 0x60, 0x4b, 0x9, 0x1b, 0x52, 0x0, 0xb, 0x16, 0xa, 0x36, 0x12, 0x30, 0x3, 0x30, 0x2, 0x30, 0x4, 0xb, 0x1b, 0x3]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3ba3, 0x7, 0xffff, 0x4, 0x0, 0x4, 0x4a75, 0x3]}}]}, @NL80211_BAND_2GHZ={0x18, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x13, 0x1, [0x12, 0x3, 0x6, 0x6c, 0x18, 0x18, 0x6c, 0x36, 0x5, 0x1, 0x11, 0x1, 0x36, 0x4, 0x18]}]}]}, @NL80211_ATTR_TX_RATES={0x164, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x64, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x1f, 0x2, [{0x6, 0x1}, {0x6}, {0x3}, {0x0, 0x2}, {0x0, 0x8}, {0x4, 0x9}, {0x5, 0xa}, {0x5, 0x4}, {0x2, 0x6}, {0x4, 0x2}, {0x7, 0x4}, {0x3, 0x2}, {0x1, 0x8}, {0x5, 0xa}, {0x0, 0x5}, {0x5, 0x1}, {0x5, 0x6}, {0x0, 0x7}, {0x2, 0x3}, {0x1, 0x9}, {0x5, 0x3}, {0x5, 0x5}, {0x0, 0x8}, {0x7, 0x2}, {0x3, 0x4}, {0x4}, {0x1, 0x9}]}, @NL80211_TXRATE_HT={0x16, 0x2, [{}, {0x1, 0xa}, {0x2, 0x6}, {0x1, 0x3}, {0x4, 0x1}, {0x2, 0x2}, {0x1, 0x4}, {0x7, 0x8}, {0x6, 0xa}, {0x5, 0x8}, {0x3, 0x5}, {0x3, 0x5}, {0x5, 0x9}, {0x5, 0x2}, {0x5, 0x9}, {0x3, 0x5}, {0x4, 0xa}, {0x7, 0x9}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, [0x16, 0x60, 0x5, 0x1b, 0x18, 0x7a1e4d94a46641cc, 0x12, 0x48, 0x4, 0x12, 0x6c, 0xb, 0x12, 0x9, 0x1, 0x6c, 0x2, 0x9, 0x4, 0x18, 0x30, 0x36, 0x60, 0x5543f7c178bccc0f, 0x30, 0x12]}]}, @NL80211_BAND_5GHZ={0xcc, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7b1, 0x1, 0x401, 0x8001, 0x7, 0x400, 0x20, 0xfff]}}, @NL80211_TXRATE_LEGACY={0x7, 0x1, [0xb, 0x1, 0x6c]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x4b, 0x2, [{0x6, 0x1}, {0x1, 0x6}, {0x0, 0x4}, {0x3, 0x8}, {0x2, 0x2}, {0x2, 0x3}, {0x1, 0x1}, {0x0, 0x5}, {0x1, 0x5}, {0x2, 0x6}, {0x7, 0x1}, {0x4, 0x7}, {0x7}, {0x7, 0x6}, {0x1, 0x1}, {0x6, 0x2}, {0x4, 0x6}, {0x7, 0x3}, {0x3, 0x4}, {0x3, 0x9}, {0x6, 0x6}, {0x0, 0x9}, {0x5, 0x3}, {0x3, 0x8}, {0x6, 0x2}, {0x5, 0x1}, {0x4, 0x5}, {0x5, 0x4}, {0x3, 0x3}, {0x0, 0x7}, {0x4}, {0x5, 0x5}, {0x1, 0x7}, {0x4, 0x7}, {0x1, 0x5}, {0x0, 0xa}, {0x1, 0xa}, {0x2, 0x8}, {0x3, 0x1}, {0x4, 0x7}, {0x1, 0x8}, {0x4, 0x4}, {0x3, 0x1}, {0x1, 0x7}, {0x2, 0x6}, {0x5, 0xa}, {0x3, 0x2}, {0x5}, {0x6, 0x6}, {0x3, 0xa}, {0x5}, {0x6, 0x4}, {0x3, 0x1}, {0x2, 0x3}, {0x4, 0x3}, {}, {0x1, 0xa}, {0x7, 0x2}, {0x6, 0x3}, {0x0, 0x9}, {0x3, 0x7}, {0x5, 0x4}, {0x1, 0x3}, {0x2, 0x1}, {0x4, 0x9}, {0x1}, {0x2, 0x2}, {0x1, 0x1}, {0x5, 0x4}, {0x3, 0x1}, {0x1, 0x3}]}, @NL80211_TXRATE_LEGACY={0x16, 0x1, [0x1, 0x1, 0x60, 0x48, 0x6c, 0x6, 0x68, 0x48, 0x18, 0x16, 0xc, 0x36, 0x18, 0x60, 0x1, 0x36, 0x18, 0x30]}, @NL80211_TXRATE_HT={0x30, 0x2, [{0x3, 0x7}, {0x6, 0x5}, {0x3, 0x9}, {0x5, 0x1}, {0x5, 0x5}, {0x1, 0x8}, {0x6, 0x9}, {0x0, 0x8}, {0x2, 0x7}, {0x4, 0x2}, {0x3, 0x6}, {0x7, 0x6}, {0x1, 0x5}, {0x5, 0x2}, {0x4, 0x6}, {0x4, 0x3}, {0x5, 0x7}, {0x4, 0x3}, {0x4, 0x1}, {0x3, 0x2}, {0x1}, {0x6, 0x5}, {}, {0x7, 0x9}, {0x6, 0xa}, {0x3}, {0x7}, {0x5, 0x7}, {0x4, 0x5}, {0x3, 0x6}, {0x1, 0x7}, {0x5, 0x8}, {0x4, 0x3}, {0x1, 0x4}, {0x6, 0x4}, {0x5}, {0x1}, {0x2, 0x6}, {0x1, 0xa}, {0x2, 0x5}, {0x0, 0x5}, {0x4, 0x7}, {0x4, 0x9}, {0x2, 0x2}]}, @NL80211_TXRATE_LEGACY={0x7, 0x1, [0x1b, 0x9, 0x16]}]}, @NL80211_BAND_60GHZ={0x30, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x81, 0x0, 0xfff, 0x0, 0x2, 0x6, 0xfb89]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5}]}]}]}, 0x930}, 0x1, 0x0, 0x0, 0x84000}, 0x20000880)

16:10:55 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x5452)

16:10:55 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000140)={'rose0\x00'})
ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000000)={'macvlan1\x00', {0x2, 0x0, @dev}})
fstatfs(r0, &(0x7f0000000080)=""/70)

16:10:55 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3)

16:10:55 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x541b)

[ 1228.613686] FAULT_INJECTION: forcing a failure.
[ 1228.613686] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1228.615531] CPU: 1 UID: 0 PID: 20115 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1228.615564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1228.615584] Call Trace:
[ 1228.615593]  <TASK>
[ 1228.615602]  dump_stack_lvl+0xfa/0x120
[ 1228.615648]  should_fail_ex+0x4d7/0x5e0
[ 1228.615689]  _copy_from_user+0x30/0xd0
[ 1228.615723]  input_event_from_user+0x1df/0x290
[ 1228.615763]  ? __pfx_input_event_from_user+0x10/0x10
[ 1228.615813]  evdev_write+0x264/0x420
[ 1228.615848]  ? __pfx_evdev_write+0x10/0x10
[ 1228.615886]  ? security_file_permission+0x22/0x90
[ 1228.615929]  vfs_write+0x2b7/0x1150
[ 1228.615954]  ? __pfx_evdev_write+0x10/0x10
[ 1228.615985]  ? lock_acquire+0x15e/0x2f0
[ 1228.616022]  ? __fget_files+0x34/0x3b0
[ 1228.616049]  ? __pfx_vfs_write+0x10/0x10
[ 1228.616073]  ? __fget_files+0x203/0x3b0
[ 1228.616098]  ? lock_release+0xc8/0x290
[ 1228.616140]  ? __fget_files+0x20d/0x3b0
[ 1228.616181]  ksys_write+0x1ef/0x240
[ 1228.616205]  ? __pfx_ksys_write+0x10/0x10
[ 1228.616245]  do_syscall_64+0xbf/0x430
[ 1228.616272]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1228.616297] RIP: 0033:0x7fac66841b19
[ 1228.616316] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1228.616339] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1228.616363] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1228.616379] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1228.616393] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1228.616407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1228.616422] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1228.616461]  </TASK>
16:10:55 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6604)

16:10:55 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x5421)

16:10:55 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x5460)

16:10:55 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6605)

16:10:55 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 34)

16:10:55 executing program 0:
r0 = open$dir(&(0x7f0000000a40)='./file1\x00', 0x2, 0x50)
r1 = openat(r0, &(0x7f0000000a80)='./file1\x00', 0x2, 0x41)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r3 = dup2(r1, r0)
openat(r3, &(0x7f0000000cc0)='./file1\x00', 0x0, 0x12c)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x1000)
pipe2(&(0x7f00000000c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}})
r6 = memfd_secret(0x0)
pwritev2(r6, &(0x7f00000004c0)=[{&(0x7f0000000140)="41419c4d6546a1caa9ccdc3e8c89adde7789f16216426747b2b642573dd25a81eedf370adf6bc069d072218bc2e29363c22229737893ac485b560204d15a1fc8d46712f6f5e30eec7dcd00a3f347e6523eef84f58235bc", 0x57}, {&(0x7f0000000280)="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", 0xfd}, {&(0x7f0000000380)="135f3f90ba3def4f7d5fc751e5c4315c962072b80152da44886fcf893ce86d22c021b7d2b995a4e40efbfa114dc0cfbdbada39d360fd2c0968cbec352a511d5ef386b96a1b8990f32f6d26ac00f50f9068ec48852fb26a109c13ea0f5c36d50e08966d5dd7f3f8bc23f0b8d4de3e1d1726ef3727c6fb2204da7679a99f17950d22df9a3706a92674a29429bbab66e0ecda828b96d6a4ff12be8704ba0ebcd62419b5f8292576563bea55f1d71bb7e4e162c728452f3a911021c9f98bf83147f75789d0", 0xc3}, {&(0x7f00000001c0)="fb70ab417b93566619b455e71ad9f0be0851cfe387c4cdcf99165534dfb5a190f8011f13935b66a89e5437cd86905e5838e61255c8833ae903b1816f5ac800f620", 0x41}, {&(0x7f0000000480)="f03acf8c5a13029fe9ed6e31c7e1b194a22e98987b74b3d4f2cd39ef3211", 0x1e}], 0x5, 0x1f8000, 0xb56, 0x1)
openat(r4, &(0x7f0000000100)='./file1\x00', 0x80, 0x121)
pipe2(&(0x7f00000000c0)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff}, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000ac0)='./file0\x00', 0x105000, 0x80)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d5a9672a6464db0d4a78ca3f8e6a29a3b49a04f536fc5ab2876bc20ff89f9002144fa109d27a4d1b7a835242bbcfb75a16289b9296565b4a49891e8b0b4344a1af9e1318221d58609959091e5652f348c2a2d547075367ea950d3a355fe9a46491ebdbfce700ad6d04675929c50aa20961c6ecd0d49610bfda320f0536e95156c1eb615d50485775e88c10c47e5c7bed6", @ANYRESHEX=r7, @ANYRESOCT=r7, @ANYRESHEX=r8, @ANYBLOB=',\x00'])
pwritev2(r7, &(0x7f00000009c0)=[{&(0x7f0000000580)="197ab5ba260f6d25e246c7f9493c55a1302eb693d4be7094c3eba76ccb40db57b0496e161f38e1d9d895721d9fac4631fe8f6e0d686584145c3e1b4de5de18f6621c0de1a93514d9202710c28d1a60f5d6ef6fbc880e3937f1a995544ce302f1", 0x60}, {&(0x7f0000000600)="55a781af1dbcc8789bc15e7e842981e8c2f413de6545ec25d364920f51d674ac5c5dabd75b591d53bad336dd4320f8019d9b1058c9006542e8d0b285f9b7fea99d7d7639428d3363cc9d2fbca7be293b583536a64c84bf1d7ac7f3a99fc97deddbced4837bac468c700457e75ff87ba22e3f4d0dc651d710f3584eaad581394ed38a3a6780c8b134906c267751b16fd2daf2ae217096fd5b725f59a987ea11801217a812b68c55994f1300d8060caa4892b42bde5cb202ef7c5c84488d685d7366050236e7c2b9982781b27f5711332e138113f599be2d28e6d1359dfb0addd5c6364daee2137ed5830c2e6a798014b54a", 0xf1}, {&(0x7f0000000700)="1256d1b0c346e70067770c05626d9af550eb", 0x12}, {&(0x7f0000000740)="536cee1c1ac8044646e4aa2a013f6baf86a7089154cad84722deec24639c51fdab54e407235c76766cef66f8bedf99c26e6937bae49505cc9d1bbb28a12a6a9e002e12a7af0227c56def30bb5b66bc4b7d36f781de8346a69b7525573816b92f2ed87ee985c355e61688624e1d84feda09279d71f67071a93bb5d5ba1718227ecd67e20135c74a01408637cc4c2bcd3b4b818b2c3ac77b2e7321dca8c80f88f3d28e16c5bdf7597d62b0e9b57ab7572c7c30a0a84427f042675623309d93af448b7460cb838f44cfcd6452a02641811b6abde820fc550d658935ee8e1d", 0xdd}, {&(0x7f0000000840)="66c0a30c5f13f87a80b58312116781fd56dd8f83f435cfdb5a7dcef5591ecbfa009b8831962e9fd920dd2fb83c92500c1e2fc49f6689df237f27be82bf745c0b5bccd90620c3d840ada6f248637fea37dbc34b4723303e20ab80c88620cfa227dcce5e0ea954518ddbd753add2367eb681031fb0dfa058cf471c0dec83d3017daafbbb2003c7453aba7ada6a445dea1ec23e29545d311fb391ede4bb6c703ed111e66abe6a", 0xa5}, {&(0x7f0000000900)="ba937fd51f5a00f33153609a", 0xc}, {&(0x7f0000000940)="c77879c8c400aff86b6a07284a557520b164196d6167e58a50e77c2ee042aad22852e52c96fb06275b83648f9923e6552f8f741c7407ae8608923549e205d163cf0934e51a525ad1ed42e10e9990ce2fff13aba6858c794b27ff0f478e1ee0261022926b", 0x64}], 0x7, 0xfffffffa, 0x5, 0x2)
setuid(0x0)
mount$9p_fd(0x0, &(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80), 0x40a1, &(0x7f0000000c00)=ANY=[])
ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)
fchmodat(r5, &(0x7f0000000540)='./file0\x00', 0x1)

16:10:55 executing program 4:
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xf4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8528, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xaa9, 0x4}, 0x0, 0x0, 0x4, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
r3 = fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = fork()
ptrace(0x10, r3)
ptrace(0x8, r4)

16:10:55 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6609)

[ 1228.813920] FAULT_INJECTION: forcing a failure.
[ 1228.813920] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1228.815767] CPU: 1 UID: 0 PID: 20321 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1228.815800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1228.815814] Call Trace:
[ 1228.815823]  <TASK>
[ 1228.815832]  dump_stack_lvl+0xfa/0x120
[ 1228.815880]  should_fail_ex+0x4d7/0x5e0
[ 1228.815917]  _copy_from_user+0x30/0xd0
[ 1228.815951]  input_event_from_user+0x1df/0x290
[ 1228.815990]  ? __pfx_input_event_from_user+0x10/0x10
[ 1228.816040]  evdev_write+0x264/0x420
[ 1228.816076]  ? __pfx_evdev_write+0x10/0x10
[ 1228.816113]  ? security_file_permission+0x22/0x90
[ 1228.816157]  vfs_write+0x2b7/0x1150
[ 1228.816181]  ? __pfx_evdev_write+0x10/0x10
[ 1228.816213]  ? lock_acquire+0x15e/0x2f0
[ 1228.816250]  ? __fget_files+0x34/0x3b0
[ 1228.816276]  ? __pfx_vfs_write+0x10/0x10
[ 1228.816301]  ? __fget_files+0x203/0x3b0
[ 1228.816326]  ? lock_release+0xc8/0x290
[ 1228.816368]  ? __fget_files+0x20d/0x3b0
[ 1228.816409]  ksys_write+0x1ef/0x240
[ 1228.816434]  ? __pfx_ksys_write+0x10/0x10
[ 1228.816473]  do_syscall_64+0xbf/0x430
[ 1228.816501]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1228.816526] RIP: 0033:0x7fac66841b19
[ 1228.816546] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1228.816569] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1228.816600] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1228.816617] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1228.816632] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1228.816647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1228.816662] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1228.816701]  </TASK>
16:10:55 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x5450)

16:10:55 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6612)

16:10:55 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x5451)

16:11:06 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 35)

16:11:06 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x661d)

16:11:06 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x660c)

16:11:06 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
pwrite64(r1, &(0x7f0000000140)=' ', 0x1, 0x0)
r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x13, r1, 0x0)
syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x0, &(0x7f0000000000), 0x0, 0x4)
syz_io_uring_submit(r2, 0x0, &(0x7f00000007c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, r0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/116, 0x74}, {&(0x7f0000000240)=""/140, 0x8c}, {&(0x7f0000000300)=""/102, 0x66}, {&(0x7f0000000040)}, {&(0x7f0000000380)=""/177, 0xb1}, {&(0x7f0000000440)=""/136, 0x88}, {&(0x7f0000000500)=""/82, 0x52}, {&(0x7f0000000580)=""/215, 0xd7}, {&(0x7f00000000c0)=""/47, 0x2f}], 0x9, &(0x7f0000000740)=""/9, 0x9}, 0x0, 0x18061, 0x1, {0x1}}, 0x3a33)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:11:06 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6606)

16:11:06 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x5452)

16:11:06 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x40}, 0x0, 0x3, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000140)=""/146, 0x92}, {&(0x7f0000000200)=""/75, 0x4b}, {&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/244, 0xf4}, {&(0x7f0000000440)=""/167, 0xa7}, {&(0x7f0000000500)=""/127, 0x7f}, {&(0x7f0000000580)=""/88, 0x58}], 0x7, 0x5e39, 0x3)
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3)
getpgrp(r3)
r4 = fork()
ptrace(0x10, r4)
r5 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0)
ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0xf503, 0x0)
ptrace(0x8, r4)

[ 1239.178455] FAULT_INJECTION: forcing a failure.
[ 1239.178455] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1239.179431] CPU: 1 UID: 0 PID: 20568 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1239.179448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1239.179456] Call Trace:
[ 1239.179461]  <TASK>
[ 1239.179466]  dump_stack_lvl+0xfa/0x120
[ 1239.179494]  should_fail_ex+0x4d7/0x5e0
[ 1239.179515]  _copy_from_user+0x30/0xd0
[ 1239.179534]  input_event_from_user+0x1df/0x290
[ 1239.179555]  ? __pfx_input_event_from_user+0x10/0x10
[ 1239.179584]  evdev_write+0x264/0x420
[ 1239.179603]  ? __pfx_evdev_write+0x10/0x10
[ 1239.179622]  ? security_file_permission+0x22/0x90
[ 1239.179645]  vfs_write+0x2b7/0x1150
[ 1239.179657]  ? __pfx_evdev_write+0x10/0x10
[ 1239.179673]  ? lock_acquire+0x15e/0x2f0
[ 1239.179693]  ? __fget_files+0x34/0x3b0
[ 1239.179706]  ? __pfx_vfs_write+0x10/0x10
[ 1239.179718]  ? __fget_files+0x203/0x3b0
[ 1239.179731]  ? lock_release+0xc8/0x290
[ 1239.179752]  ? __fget_files+0x20d/0x3b0
[ 1239.179772]  ksys_write+0x1ef/0x240
[ 1239.179784]  ? __pfx_ksys_write+0x10/0x10
[ 1239.179804]  do_syscall_64+0xbf/0x430
[ 1239.179818]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1239.179832] RIP: 0033:0x7fac66841b19
[ 1239.179841] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1239.179853] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1239.179865] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1239.179874] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1239.179881] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1239.179889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1239.179896] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1239.179916]  </TASK>
16:11:06 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6612)

16:11:06 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6607)

16:11:06 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x5460)

16:11:06 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6614)

16:11:06 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_WRITE={0x17, 0x5, 0x2007, @fd=r0, 0x8000, &(0x7f0000000140)="7f9d0df75451332314ed88737552660f23e5b4768179fce36f6d56a3ef2d47aec6a43fffe1ef8b03f3fff4b4897f771dce9b63172cc0c9d38a6ab463edb8a5055bde1454231dfea692b03e7cbedf6275ae9f73065ecd313573c1a0d3ef88f164bdced49eaa91c4122657cea8aae8f38371b9731b4ba90a82248e807590f4e224afafcfebe288f66f87e0b458dc2703fd91", 0x91, 0x4, 0x1}, 0x9)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:11:06 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 36)

16:11:06 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6628)

16:11:06 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6608)

[ 1239.356181] FAULT_INJECTION: forcing a failure.
[ 1239.356181] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1239.357162] CPU: 0 UID: 0 PID: 20773 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1239.357179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1239.357188] Call Trace:
[ 1239.357195]  <TASK>
[ 1239.357202]  dump_stack_lvl+0xfa/0x120
[ 1239.357230]  should_fail_ex+0x4d7/0x5e0
[ 1239.357256]  _copy_from_user+0x30/0xd0
[ 1239.357279]  input_event_from_user+0x1df/0x290
[ 1239.357302]  ? __pfx_input_event_from_user+0x10/0x10
[ 1239.357339]  evdev_write+0x264/0x420
[ 1239.357363]  ? __pfx_evdev_write+0x10/0x10
[ 1239.357389]  ? security_file_permission+0x22/0x90
[ 1239.357419]  vfs_write+0x2b7/0x1150
[ 1239.357433]  ? __pfx_evdev_write+0x10/0x10
[ 1239.357452]  ? lock_acquire+0x15e/0x2f0
[ 1239.357473]  ? __fget_files+0x34/0x3b0
[ 1239.357489]  ? __pfx_vfs_write+0x10/0x10
[ 1239.357503]  ? __fget_files+0x203/0x3b0
[ 1239.357517]  ? lock_release+0xc8/0x290
[ 1239.357545]  ? __fget_files+0x20d/0x3b0
[ 1239.357583]  ksys_write+0x1ef/0x240
[ 1239.357597]  ? __pfx_ksys_write+0x10/0x10
[ 1239.357630]  do_syscall_64+0xbf/0x430
[ 1239.357647]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1239.357661] RIP: 0033:0x7fac66841b19
[ 1239.357671] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1239.357683] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1239.357696] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1239.357704] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1239.357711] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1239.357719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1239.357726] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1239.357762]  </TASK>
16:11:15 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x66fe)

16:11:15 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = accept$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, &(0x7f0000000140)=0x10)
getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000180), &(0x7f00000001c0)=0x30)
r3 = getpid()
pidfd_open(r3, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = fork()
ptrace(0x10, r4)
ptrace(0x8, r4)
pipe2(&(0x7f00000000c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}})
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x4, 0x0, 0x4, 0x0, 0x1, 0x40041, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x1, @perf_config_ext={0x2, 0x1f}, 0x10, 0x364a, 0x6, 0x2, 0x2, 0x20, 0xcd4, 0x0, 0x7, 0x0, 0x80000001}, r4, 0x0, r5, 0x0)

16:11:15 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6609)

16:11:15 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6628)

16:11:15 executing program 0:
r0 = syz_open_dev$mouse(&(0x7f0000000140), 0x7, 0x442)
r1 = openat(r0, &(0x7f0000000080)='./file1\x00', 0x80, 0x138)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x80)
ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, <r3=>r1, {r1}}, './file1\x00'})
ioctl$FAT_IOCTL_SET_ATTRIBUTES(r3, 0x40047211, &(0x7f00000000c0)=0x2)
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)
r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x40, 0x0)
pread64(r4, &(0x7f00000001c0)=""/170, 0xaa, 0x3)
r5 = fsmount(r4, 0x1, 0x70)
statx(r5, &(0x7f0000000280)='./file1\x00', 0x100, 0x80, &(0x7f00000002c0))

16:11:15 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 37)

16:11:15 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6609)

16:11:15 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = syz_open_dev$usbmon(&(0x7f0000000000), 0x3, 0x20000)
close(r1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000065680)={0x5, [], 0x7, "70c6d8b2c5d315"})
r2 = memfd_create(&(0x7f0000000180)='($\x18\xe5=\x11c\x86g\x02\x00\x00\x00?\x00\x00\x00\a\x00\x00\x00S\xc8\xe8*\xcc\xff\x7f\xcb\x9e@G\x96\x1e>\xdb\xa1J\xab\xd0\xb7.k^mq\xc2\xc4Q{\x14J\xb3i\x82\xa18\xf6\x04\x7f\x14RT?\xd2\x01J\xf5E\xc1\xf8\x1f\x80(\x9b?\xb6\xac_l\x17\xd1\f \xbf\xb8\xf8\xfc\xb5\xf8\xf4\x0e\xc3\xd6\xdf\xa3 \x00\x00\x00\n>\xdfm\f\xd5\xc4?\x04\x00\x00\x00\x00\x00\x00\x00\xd6j\xe7\x00-Y\x99\x03\xdf\xcc(\xa7t\xf4)\xf5\xf9s8@U\xca$Jd\xf3G\xcd\xfdAno\xc7\b\x92\xa7\x18\xf09@\x10\xb3\xe4\xdd\x14\xbfoO', 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000062080)={<r3=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000065440)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r4=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r5=>0x0}], 0x5d, "015febdb075556"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000066440)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r6=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r7=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3, r4}], 0x1, "6cebc1183d8c25"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000005f080)={0x0, <r8=>0x0, "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", "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"})
ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000060080)={{<r9=>0x0, 0x1f, 0x3, 0x5, 0x3, 0x0, 0x6, 0xffff, 0x5, 0x984, 0x800, 0x4, 0x6, 0x10001, 0x2}})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000061080)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r10=>0x0}, {}, {}, {}, {}, {}, {}, {0x0, <r11=>0x0}], 0x1f, "26dbb28c343087"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000062080)={<r12=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000062280)={<r13=>0x0, 0x0, "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", "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"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000063280)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r14=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r15=>0x0}], 0x8, "1bb05a59c8e09c"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000064280)={0x0, ""/256, 0x0, <r16=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000065480)={0x0, ""/256, 0x0, <r17=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000065680)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {r9, r10}, {r12, r13}, {}, {}, {}, {}, {}, {r15, r16}, {0x0, r17}], 0x7, "70c6d8b2c5d315"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000557c0)={0x8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r18=>0x0}], 0x1, "fa6a16dcc3e77a"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000567c0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3, r17}, {0x0, r18}], 0x0, "bb1ad84db590cd"})

[ 1248.496800] FAULT_INJECTION: forcing a failure.
[ 1248.496800] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1248.498715] CPU: 1 UID: 0 PID: 20932 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1248.498745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1248.498759] Call Trace:
[ 1248.498766]  <TASK>
[ 1248.498775]  dump_stack_lvl+0xfa/0x120
[ 1248.498818]  should_fail_ex+0x4d7/0x5e0
[ 1248.498853]  _copy_from_user+0x30/0xd0
[ 1248.498885]  input_event_from_user+0x1df/0x290
[ 1248.498927]  ? __pfx_input_event_from_user+0x10/0x10
[ 1248.498974]  evdev_write+0x264/0x420
[ 1248.499006]  ? __pfx_evdev_write+0x10/0x10
[ 1248.499040]  ? security_file_permission+0x22/0x90
[ 1248.499081]  vfs_write+0x2b7/0x1150
[ 1248.499104]  ? __pfx_evdev_write+0x10/0x10
[ 1248.499133]  ? lock_acquire+0x15e/0x2f0
[ 1248.499166]  ? __fget_files+0x34/0x3b0
[ 1248.499191]  ? __pfx_vfs_write+0x10/0x10
[ 1248.499214]  ? __fget_files+0x203/0x3b0
[ 1248.499237]  ? lock_release+0xc8/0x290
[ 1248.499276]  ? __fget_files+0x20d/0x3b0
[ 1248.499314]  ksys_write+0x1ef/0x240
[ 1248.499338]  ? __pfx_ksys_write+0x10/0x10
[ 1248.499374]  do_syscall_64+0xbf/0x430
[ 1248.499400]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1248.499423] RIP: 0033:0x7fac66841b19
[ 1248.499440] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1248.499461] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1248.499483] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1248.499498] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1248.499511] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1248.499525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1248.499538] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1248.499581]  </TASK>
16:11:15 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x660c)

16:11:15 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
ioctl$BTRFS_IOC_INO_PATHS(r1, 0xc0389423, &(0x7f0000000180)={0x4, 0x50, [0x1, 0x0, 0x400, 0x9], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
read(r1, &(0x7f0000000680)=""/191, 0xbf)
pwritev2(r1, &(0x7f0000000240)=[{&(0x7f0000000140)="9079c44a07a2659ec4b53ef015f303cf370960cdc8dca69b2bb82acf61cceb8faabcba0d82fbc3a6fe", 0x29}, {&(0x7f00000001c0)="222613512aae364c4068f625a4204c6135926abe5ef329355f78786d71389b73a9d5ba27392809ed6ed1285834606bc12e15e1bca4b253a277c284fdc61fd1ab7a92afae99ee8ac634b044c6cef3c4a21d8127f4d6eb696ec0d5de88f8f582582dfa", 0x62}], 0x2, 0x3, 0x5, 0xd3012efaef8f2383)
execveat(r0, &(0x7f0000000280)='./file1\x00', &(0x7f0000000300)=[&(0x7f00000002c0)='\x00'], &(0x7f0000000400)=[&(0x7f0000000340)='()$-!]\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00'], 0x1000)
ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000440)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}])

16:11:15 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$HCIINQUIRY(r1, 0x800448f0, &(0x7f00000000c0)={0x2, 0x3, "c24390", 0x6, 0x2})
r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
write$bt_hci(r2, &(0x7f0000000080)={0x1, @host_buffer_size={{0xc33, 0x7}, {0x2, 0x0, 0x292a, 0x5}}}, 0xb)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
bind$bt_hci(r1, &(0x7f0000000100)={0x1f, 0x4, 0x2}, 0x6)
bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x1, 0x4}, 0x6)

16:11:15 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x660a)

[ 1248.614465] Bluetooth: hci2: Opcode 0x0401 failed: -22
[ 1248.620310] Bluetooth: hci2: Opcode 0x0401 failed: -22
16:11:25 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
io_setup(0x327, &(0x7f00000000c0)=<r3=>0x0)
r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0), 0x206200, 0x0)
pipe2(&(0x7f00000000c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rgdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB="a41c"])
io_submit(r3, 0x2, &(0x7f0000000300)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000000140)="0c519bad6efa0ba0e75f56b7ddc564035e60ff1def53e6b0174fdb01e1dd20d513d4fb5f9a670249809c0769845055d805931d769afe9e0550cb93316b9311d88c25668fefbb7654c737f740fa", 0x4d, 0x4, 0x0, 0x0, r4}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x3, r6, &(0x7f0000000240)="a1ea7635dc061c4b6b6b0be1c7df0c67d4c0e8d3407803b95f5f874cc2a9d969e79d9fc60e", 0x25, 0x9}])
r7 = fork()
ptrace(0x10, r7)
ptrace(0x8, r7)

16:11:25 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x660b)

16:11:25 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1a402, 0x104)
r2 = syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file1\x00', 0xc5, 0x1, &(0x7f0000000280)=[{&(0x7f00000001c0)="702da1f443d62e293263941ee27b81aa02c0b2957b75a5763f10d3846d2b53a185199b104e4df4aa3c007426f96f1535291f158c95ccc302c475f6520edf9a4464acd94c63c48601f9beb5be0c1dfa6aac0110aee5b3", 0x56, 0x80000000}], 0x2020010, &(0x7f00000002c0)={[{@abort}, {@nodelalloc}, {@bsdgroups}, {@errors_continue}], [{@func={'func', 0x3d, 'CREDS_CHECK'}}, {@smackfsdef={'smackfsdef', 0x3d, '::!!f{@]\xd7+\\'}}, {@uid_eq}, {@smackfsroot={'smackfsroot', 0x3d, '}\xde'}}, {@uid_lt={'uid<', 0xee00}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@uid_gt={'uid>', 0xee00}}, {@permit_directio}, {@dont_appraise}]})
mkdirat(r2, &(0x7f00000003c0)='./file1\x00', 0x2)
sendfile(r1, r1, &(0x7f0000000040)=0x2, 0x2)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f00000000c0)={0x0, 0x4, 0x3, 0xffffffffffffff80})

16:11:25 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x66fe)

16:11:25 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 38)

16:11:25 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40046629)

16:11:25 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6612)

16:11:25 executing program 5:
ioctl$F2FS_IOC_WRITE_CHECKPOINT(0xffffffffffffffff, 0xf507, 0x0)
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

[ 1258.690560] FAULT_INJECTION: forcing a failure.
[ 1258.690560] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1258.691830] CPU: 0 UID: 0 PID: 21153 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1258.691847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1258.691856] Call Trace:
[ 1258.691862]  <TASK>
[ 1258.691868]  dump_stack_lvl+0xfa/0x120
[ 1258.691899]  should_fail_ex+0x4d7/0x5e0
[ 1258.691924]  _copy_from_user+0x30/0xd0
[ 1258.691947]  input_event_from_user+0x1df/0x290
[ 1258.691969]  ? __pfx_input_event_from_user+0x10/0x10
[ 1258.692005]  evdev_write+0x264/0x420
[ 1258.692030]  ? __pfx_evdev_write+0x10/0x10
[ 1258.692056]  ? security_file_permission+0x22/0x90
[ 1258.692086]  vfs_write+0x2b7/0x1150
[ 1258.692099]  ? __pfx_evdev_write+0x10/0x10
[ 1258.692118]  ? lock_acquire+0x15e/0x2f0
[ 1258.692138]  ? __fget_files+0x34/0x3b0
[ 1258.692154]  ? __pfx_vfs_write+0x10/0x10
[ 1258.692168]  ? __fget_files+0x203/0x3b0
[ 1258.692182]  ? lock_release+0xc8/0x290
[ 1258.692210]  ? __fget_files+0x20d/0x3b0
[ 1258.692243]  ksys_write+0x1ef/0x240
[ 1258.692257]  ? __pfx_ksys_write+0x10/0x10
[ 1258.692289]  do_syscall_64+0xbf/0x430
[ 1258.692307]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1258.692321] RIP: 0033:0x7fac66841b19
[ 1258.692331] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1258.692343] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1258.692356] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1258.692364] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1258.692372] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1258.692380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1258.692387] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1258.692424]  </TASK>
16:11:25 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6628)

[ 1258.742974] loop0: detected capacity change from 0 to 264192
16:11:25 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 39)

16:11:25 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x660c)

16:11:25 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40046629)

[ 1258.799898] loop0: detected capacity change from 0 to 264192
16:11:25 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = dup2(0xffffffffffffffff, r0)
ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f0000000080)="7df9de0c06a818c7706ffc6c841fd88339b296747b7b4f13e498db84a73486f8e07365d76e5bc459de96633978926dc0c35f3dad52fb4f7eae0a5f2607424046db0f3d1ef0e1308db5849a241ced06f5110d5e4934350e14f81c1d43e7d7e51e4d68d8c3b86a0fe6bbb82d9beec3ac609f9878e522a4a1a8312bdf83fcbc8be3126f19e560de66fa4d3926a4c32b29bdf974b04777d8461462e8a0be211f")
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

[ 1258.822498] FAULT_INJECTION: forcing a failure.
[ 1258.822498] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1258.823474] CPU: 0 UID: 0 PID: 21199 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1258.823491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1258.823498] Call Trace:
[ 1258.823503]  <TASK>
[ 1258.823509]  dump_stack_lvl+0xfa/0x120
[ 1258.823538]  should_fail_ex+0x4d7/0x5e0
[ 1258.823564]  _copy_from_user+0x30/0xd0
[ 1258.823590]  input_event_from_user+0x1df/0x290
[ 1258.823613]  ? __pfx_input_event_from_user+0x10/0x10
[ 1258.823649]  evdev_write+0x264/0x420
[ 1258.823674]  ? __pfx_evdev_write+0x10/0x10
[ 1258.823700]  ? security_file_permission+0x22/0x90
[ 1258.823730]  vfs_write+0x2b7/0x1150
[ 1258.823744]  ? __pfx_evdev_write+0x10/0x10
[ 1258.823762]  ? lock_acquire+0x15e/0x2f0
[ 1258.823782]  ? __fget_files+0x34/0x3b0
[ 1258.823798]  ? __pfx_vfs_write+0x10/0x10
[ 1258.823812]  ? __fget_files+0x203/0x3b0
[ 1258.823826]  ? lock_release+0xc8/0x290
[ 1258.823854]  ? __fget_files+0x20d/0x3b0
[ 1258.823887]  ksys_write+0x1ef/0x240
[ 1258.823902]  ? __pfx_ksys_write+0x10/0x10
[ 1258.823934]  do_syscall_64+0xbf/0x430
[ 1258.823952]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1258.823966] RIP: 0033:0x7fac66841b19
[ 1258.823976] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1258.823988] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1258.824000] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1258.824008] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1258.824016] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1258.824023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1258.824030] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1258.824067]  </TASK>
16:11:25 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x66fe)

16:11:25 executing program 5:
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:11:25 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40046629)

16:11:25 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4004662b)

16:11:25 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 40)

16:11:25 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
socketpair(0x1e, 0xa, 0x400000, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
pwrite64(r1, &(0x7f0000000140)="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", 0x1000, 0x2)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x80)
ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r3 = openat(r2, &(0x7f00000000c0)='./file1/file0\x00', 0x109002, 0xb1)
getsockopt$WPAN_SECURITY_LEVEL(r3, 0x0, 0x2, &(0x7f0000001140), &(0x7f0000001180)=0x4)

16:11:25 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x660d)

16:11:25 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4004662b)

16:11:25 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x6227, &(0x7f0000000080)=<r0=>0x0)
io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0}])
r1 = getpid()
pidfd_open(r1, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d9757a8f59269afe7c133cce107fe4ac8301bb3fb8f66060a4c2254abeb3b1a35ae5d0b691b14a7326579e8d276b8296ab575d5ee904392e6780d4427e1c6179922cef0cfcba41060d8e7859dbe1d3a1155c76a0cd2d1daa4b289ebc96c41f1a22b3b21075958ee9b4b010c2ef845e59968d556dcd515ff5870c738a27b", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',\x00'])
fcntl$setstatus(r3, 0x4, 0x800)
socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = fork()
ptrace(0x10, r4)
ptrace(0x8, r4)

16:11:25 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4004662b)

[ 1259.156962] FAULT_INJECTION: forcing a failure.
[ 1259.156962] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1259.158929] CPU: 1 UID: 0 PID: 21403 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1259.158964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1259.158980] Call Trace:
[ 1259.158989]  <TASK>
[ 1259.158999]  dump_stack_lvl+0xfa/0x120
[ 1259.159050]  should_fail_ex+0x4d7/0x5e0
[ 1259.159090]  _copy_from_user+0x30/0xd0
[ 1259.159127]  input_event_from_user+0x1df/0x290
[ 1259.159169]  ? __pfx_input_event_from_user+0x10/0x10
[ 1259.159222]  evdev_write+0x264/0x420
[ 1259.159260]  ? __pfx_evdev_write+0x10/0x10
[ 1259.159300]  ? security_file_permission+0x22/0x90
[ 1259.159348]  vfs_write+0x2b7/0x1150
[ 1259.159374]  ? __pfx_evdev_write+0x10/0x10
[ 1259.159407]  ? lock_acquire+0x15e/0x2f0
[ 1259.159446]  ? __fget_files+0x34/0x3b0
[ 1259.159474]  ? __pfx_vfs_write+0x10/0x10
[ 1259.159501]  ? __fget_files+0x203/0x3b0
[ 1259.159528]  ? lock_release+0xc8/0x290
[ 1259.159580]  ? __fget_files+0x20d/0x3b0
[ 1259.159624]  ksys_write+0x1ef/0x240
[ 1259.159650]  ? __pfx_ksys_write+0x10/0x10
[ 1259.159692]  do_syscall_64+0xbf/0x430
[ 1259.159721]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1259.159748] RIP: 0033:0x7fac66841b19
[ 1259.159768] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1259.159793] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1259.159818] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1259.159836] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1259.159852] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1259.159868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1259.159883] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1259.159923]  </TASK>
16:11:36 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40049409)

16:11:36 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x7}, 0x6)

16:11:36 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace$peeksig(0x4209, r2, &(0x7f00000001c0)={0x3, 0x0, 0x7}, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}])
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={<r4=>0x0}, &(0x7f0000000140)=0xc)
ptrace$poke(0x5, r4, &(0x7f0000000180), 0xfff)
ptrace(0x10, r3)
ptrace(0x8, r3)

16:11:36 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40049409)

16:11:36 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x660e)

16:11:36 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 41)

16:11:36 executing program 0:
ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000140)={{0x1, 0x1, 0x18, <r0=>0xffffffffffffffff, {0x0, 0x1000}}, './file1\x00'})
sendmsg$NL80211_CMD_SET_PMKSA(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0xe002)
sendmsg$unix(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000280)="1d68aef22db7e406ebe5970a9ab6a4b5a03c278385f9", 0x16}, {&(0x7f00000002c0)="9675cf425517b37827e03e2dc2368279561ff2c0bdc063915b8a55aec389bf04aad742552f1780fd3c5f91358a8ad603e4922c888680a0765e437d9a13cbe6ebbc9899f9cae97dff472f567a78a174a890d03830575d3292acc18013e7b61480af524b93036b0d1b2d8047bfa2dfa8264e87ec0ce113930240df1da4c0ce12b0d7960104ccb372172e872c9db11df4e0326bac719cadd16eea3f213310c07810a0b8e4fc68188d8220eebdaff41cb32d0792c5dd3ff88987e98eddb415fcea07dae10299cc98ca22", 0xc8}, {&(0x7f00000003c0)="b1d8a7afbf9c45e5eaa2538a4ee08eb0ed17e3af271a6139c615f27e95b29deeca4247534cca9fdf34923a4d6a4aebadbb1d745bc6731582be9cd84e15a30211d4bab058f8d7c52c9e7da512617cee2f28654793ff6614f75cc5de8f82fae7", 0x5f}, {&(0x7f0000000440)="03e5a42b3b4db9ce0ea9e0d1f02980f0c0c9cf2d824fa6b0618fe226e60ea01d70e2e7", 0x23}, {&(0x7f0000000480)="e23bc88bea79bf2dfbeceaa8188e214aade3b746384e0ce9ac70985c836decb27c728dbe5b8c4f8293ad7177abb0efd88c5056dda566da97d4c32f0da9e6dde9dfe32a9820766d10a1732bf575b1536f4e1cb1cf1055185e59981bd8a0357d3109b66141db9b1339d56baff2dab28390a5bb407d37a8098bc7297d10231489867dcf0c7d4eb5a20cb9199a9f44d0d58db4f3372cb5ea69ae44d826b57f1006fdc5eea640826b3361d3126ff84ae21f5bb4eba1487095fec0be4618ebe3f97f615c63eb068759e819563e419df8f40dce0d9378deaa7aa5e7889c52fd54b2d24439970e32cd112758b367eccc8d2e6427a4", 0xf1}, {&(0x7f0000000580)="128ec31de165f6acaf67371c064a6502cc09a96b0742ca39795c6bd846f9ee41b2cbb8edef326e63fe3780e1", 0x2c}, {&(0x7f00000005c0)="48a1c2a3bbad352f9d065aaf42e193f28afbbb1e850c1d84745b3ddc775e0cf1cc3be9e374aba0aa1bca417fd6b4c86029df50cde88842e7d38645ea83c6ab4f447cd1d62c46", 0x46}, {&(0x7f0000000640)="88f381103574c47c6e5be2d2dbb514d640619f8f71b84f43be16c6ae4c953c2ee8b9168e52314123acd5e240bdd60e7ad2af7d462962c4a616f50b9dbe0550375537f50366dd7c29617029e355efc69c00dca7fc9aac742831ff72b2d5bb3120c6c4fb192df42e0e620bb99af2fded003a3dd9f771611ec6be392a92ff6b4c7918b6eb995a2c15a4e46bfff19bfabb39962d0e98badfbc4f77fe3c", 0x9b}], 0x8, 0x0, 0x0, 0x4000}, 0x4048000)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000)
setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000007c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58)
fsconfig$FSCONFIG_SET_PATH_EMPTY(r1, 0x4, &(0x7f0000000040)='!}\x00', &(0x7f00000000c0)='./file1\x00', 0xffffffffffffff9c)
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)

16:11:36 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40049409)

[ 1269.304328] FAULT_INJECTION: forcing a failure.
[ 1269.304328] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1269.305636] CPU: 0 UID: 0 PID: 21623 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1269.305653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1269.305661] Call Trace:
[ 1269.305666]  <TASK>
[ 1269.305672]  dump_stack_lvl+0xfa/0x120
[ 1269.305702]  should_fail_ex+0x4d7/0x5e0
[ 1269.305728]  _copy_from_user+0x30/0xd0
[ 1269.305750]  input_event_from_user+0x1df/0x290
[ 1269.305772]  ? __pfx_input_event_from_user+0x10/0x10
[ 1269.305808]  evdev_write+0x264/0x420
[ 1269.305832]  ? __pfx_evdev_write+0x10/0x10
[ 1269.305858]  ? security_file_permission+0x22/0x90
[ 1269.305888]  vfs_write+0x2b7/0x1150
[ 1269.305901]  ? __pfx_evdev_write+0x10/0x10
[ 1269.305920]  ? lock_acquire+0x15e/0x2f0
[ 1269.305939]  ? __fget_files+0x34/0x3b0
[ 1269.305955]  ? __pfx_vfs_write+0x10/0x10
[ 1269.305968]  ? __fget_files+0x203/0x3b0
[ 1269.305983]  ? lock_release+0xc8/0x290
[ 1269.306010]  ? __fget_files+0x20d/0x3b0
[ 1269.306043]  ksys_write+0x1ef/0x240
[ 1269.306058]  ? __pfx_ksys_write+0x10/0x10
[ 1269.306089]  do_syscall_64+0xbf/0x430
[ 1269.306107]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1269.306120] RIP: 0033:0x7fac66841b19
[ 1269.306130] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1269.306142] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1269.306154] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1269.306163] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1269.306170] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1269.306178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1269.306185] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1269.306221]  </TASK>
16:11:36 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 42)

16:11:36 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40086602)

[ 1269.445330] FAULT_INJECTION: forcing a failure.
[ 1269.445330] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1269.446794] CPU: 0 UID: 0 PID: 21746 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1269.446811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1269.446819] Call Trace:
[ 1269.446824]  <TASK>
[ 1269.446830]  dump_stack_lvl+0xfa/0x120
[ 1269.446860]  should_fail_ex+0x4d7/0x5e0
[ 1269.446886]  _copy_from_user+0x30/0xd0
[ 1269.446907]  input_event_from_user+0x1df/0x290
[ 1269.446930]  ? __pfx_input_event_from_user+0x10/0x10
[ 1269.446966]  evdev_write+0x264/0x420
[ 1269.446990]  ? __pfx_evdev_write+0x10/0x10
[ 1269.447016]  ? security_file_permission+0x22/0x90
[ 1269.447046]  vfs_write+0x2b7/0x1150
[ 1269.447059]  ? __pfx_evdev_write+0x10/0x10
[ 1269.447078]  ? lock_acquire+0x15e/0x2f0
[ 1269.447097]  ? __fget_files+0x34/0x3b0
[ 1269.447113]  ? __pfx_vfs_write+0x10/0x10
[ 1269.447127]  ? __fget_files+0x203/0x3b0
[ 1269.447141]  ? lock_release+0xc8/0x290
[ 1269.447168]  ? __fget_files+0x20d/0x3b0
[ 1269.447202]  ksys_write+0x1ef/0x240
[ 1269.447216]  ? __pfx_ksys_write+0x10/0x10
[ 1269.447248]  do_syscall_64+0xbf/0x430
[ 1269.447266]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1269.447279] RIP: 0033:0x7fac66841b19
[ 1269.447290] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1269.447301] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1269.447314] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1269.447322] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1269.447330] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1269.447337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1269.447344] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1269.447381]  </TASK>
16:11:36 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x440000, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:11:36 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40086602)

16:11:36 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x660f)

16:11:36 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
write$bt_hci(r1, &(0x7f0000000080)={0x1, @add_sco={{0x407, 0x4}, {0xc8, 0x4}}}, 0x8)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
write$bt_hci(r4, &(0x7f0000000140)={0x1, @read_auth_payload_to={{0xc7b, 0x2}, {0xc9}}}, 0x6)
bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x1, 0x4}, 0x6)

16:11:44 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40086604)

16:11:44 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=<r1=>r0, @ANYBLOB="05dffbffffffffff2d4d666952eb9d27"])
write$bt_hci(r0, &(0x7f00000000c0)={0x1, @exit_sniff_mode={{0x804, 0x1}, {0xc9}}}, 0x6)
write$bt_hci(r1, &(0x7f0000000080)={0x1, @user_passkey_reply={{0x42e, 0xa}, {@any, 0x7}}}, 0xe)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
write$bt_hci(r2, &(0x7f0000000140)={0x1, @change_conn_ptype={{0x40f, 0x4}, {0xc8, 0x401}}}, 0x8)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200, 'AG\x00'})
pipe2(&(0x7f00000000c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}})
ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r5, 0x4008941a, &(0x7f0000000100)=0x2)

16:11:44 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6610)

16:11:44 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
io_setup(0x400, &(0x7f00000000c0))
ptrace(0x8, r3)

16:11:44 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./file1/file0\x00', 0x1, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="95f5aa98ae9b717ca3e514c6a3f5717cc9629a1ae583b3e8cc832c251fcb63da31d4fb2f546535daddf06cd269febac71f57c475aaff4f04e2a04e846d4cb8db2aabd13a8b3adc53cb5434504b79e839727cc3051772b38c9c32d10fca8eeba88dd4b128e76f6a2521cb891eb4b187016d971018cdd3040af2051bb589c2835b272de575befac65341a4b69f254659a4e620d48ee870bd675692b71e0d979dcecab7ca6388837da4351a1f9b586973b518cbda6be22a65cb7da8022d694cd8f61c4f621f09c604", 0xc7, 0xb8e}], 0x8000, &(0x7f0000000280)=ANY=[@ANYBLOB="65726f756e742d726f2c73686f72746e616d653d6d697865642c6e6f6e756d7461696c3d302c757466383d302c757466383d312c7375626a5f757365723d7b2f2f272c726f6f74636f6e746578743d726f6f742c6673636f6e7465787443eb9404c189fd62a898"])

16:11:44 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40086604)

16:11:44 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 43)

16:11:44 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40086602)

16:11:44 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6612)

[ 1278.135852] EXT4-fs warning (device sda): __ext4_ioctl:1554: Setting inode version is not supported with metadata_csum enabled.
[ 1278.137372] FAULT_INJECTION: forcing a failure.
[ 1278.137372] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1278.139513] CPU: 1 UID: 0 PID: 21979 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1278.139544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1278.139557] Call Trace:
[ 1278.139566]  <TASK>
[ 1278.139580]  dump_stack_lvl+0xfa/0x120
[ 1278.139626]  should_fail_ex+0x4d7/0x5e0
[ 1278.139661]  _copy_from_user+0x30/0xd0
[ 1278.139694]  input_event_from_user+0x1df/0x290
[ 1278.139730]  ? __pfx_input_event_from_user+0x10/0x10
[ 1278.139776]  evdev_write+0x264/0x420
[ 1278.139810]  ? __pfx_evdev_write+0x10/0x10
[ 1278.139844]  ? security_file_permission+0x22/0x90
[ 1278.139886]  vfs_write+0x2b7/0x1150
[ 1278.139908]  ? __pfx_evdev_write+0x10/0x10
[ 1278.139937]  ? lock_acquire+0x15e/0x2f0
16:11:45 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$sock_bt_hci(r0, 0x400448e2, &(0x7f0000000000)="75c5ff003907f676403390389808a4605421c6")
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
write$bt_hci(r2, &(0x7f0000000200)={0x1, @le_set_adv_set_rand_addr={{0x2035, 0x7}, {0x80, @none}}}, 0xb)
io_setup(0x5fe2fdcb, &(0x7f0000000080)=<r3=>0x0)
io_submit(r3, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0xb04, r0, &(0x7f00000000c0)="f9650f007fa0e93feb998a768da83e26e03e6c98bc7398168cf339601ae71c6fb84ef170d316e34c2f25a463cb5b1be2709718b26ebc1feaa2fbb6bc9c0d79cc30db21424e1804520a33742dc4013befcf2db6c1fb36327ce179ff7a25a826241187d1a59b10f734df8b74d78c8b028014362db0f1666fd17e777a11d78434e8078ef0c996f1d36cff3bfe817b37238eba0c82878be0ecb2f193432172a4eaaef5561bbf769ad21b5e4e07466966d3", 0xaf, 0x1, 0x0, 0x1}])
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000280)={0x2, 'batadv_slave_1\x00', {0x7fff}, 0x400})
dup(r0)

[ 1278.139971]  ? __fget_files+0x34/0x3b0
[ 1278.139996]  ? __pfx_vfs_write+0x10/0x10
[ 1278.140019]  ? __fget_files+0x203/0x3b0
[ 1278.140042]  ? lock_release+0xc8/0x290
[ 1278.140081]  ? __fget_files+0x20d/0x3b0
[ 1278.140118]  ksys_write+0x1ef/0x240
[ 1278.140141]  ? __pfx_ksys_write+0x10/0x10
[ 1278.140177]  do_syscall_64+0xbf/0x430
[ 1278.140203]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1278.140227] RIP: 0033:0x7fac66841b19
[ 1278.140244] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1278.140265] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1278.140287] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1278.140303] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1278.140316] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1278.140330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1278.140343] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1278.140379]  </TASK>
[ 1278.172207] EXT4-fs warning (device sda): __ext4_ioctl:1554: Setting inode version is not supported with metadata_csum enabled.
16:11:45 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40086607)

16:11:45 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 44)

[ 1278.176960] loop0: detected capacity change from 0 to 11
[ 1278.209298] loop0: detected capacity change from 0 to 11
16:11:45 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x10)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x101180, 0x0)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:11:45 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40086604)

[ 1278.373232] FAULT_INJECTION: forcing a failure.
[ 1278.373232] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1278.375075] CPU: 1 UID: 0 PID: 22122 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1278.375106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1278.375120] Call Trace:
[ 1278.375128]  <TASK>
[ 1278.375137]  dump_stack_lvl+0xfa/0x120
[ 1278.375183]  should_fail_ex+0x4d7/0x5e0
[ 1278.375219]  _copy_from_user+0x30/0xd0
[ 1278.375251]  input_event_from_user+0x1df/0x290
[ 1278.375289]  ? __pfx_input_event_from_user+0x10/0x10
[ 1278.375335]  evdev_write+0x264/0x420
[ 1278.375368]  ? __pfx_evdev_write+0x10/0x10
[ 1278.375403]  ? security_file_permission+0x22/0x90
[ 1278.375444]  vfs_write+0x2b7/0x1150
[ 1278.375467]  ? __pfx_evdev_write+0x10/0x10
[ 1278.375496]  ? lock_acquire+0x15e/0x2f0
[ 1278.375530]  ? __fget_files+0x34/0x3b0
[ 1278.375555]  ? __pfx_vfs_write+0x10/0x10
[ 1278.375584]  ? __fget_files+0x203/0x3b0
[ 1278.375608]  ? lock_release+0xc8/0x290
[ 1278.375647]  ? __fget_files+0x20d/0x3b0
[ 1278.375685]  ksys_write+0x1ef/0x240
[ 1278.375709]  ? __pfx_ksys_write+0x10/0x10
[ 1278.375745]  do_syscall_64+0xbf/0x430
[ 1278.375771]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1278.375794] RIP: 0033:0x7fac66841b19
[ 1278.375812] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1278.375834] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1278.375855] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1278.375871] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1278.375885] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1278.375899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1278.375912] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1278.375948]  </TASK>
[ 1278.484703] EXT4-fs warning (device sda): __ext4_ioctl:1554: Setting inode version is not supported with metadata_csum enabled.
16:11:53 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40086607)

16:11:53 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6628)

16:11:53 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 45)

16:11:53 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6609)

16:11:53 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x14440, 0x0)
close(r2)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:11:53 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40086607)

16:11:53 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}})
ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000440)={'erspan0\x00', &(0x7f0000000400)={'tunl0\x00', <r2=>0x0, 0x80, 0x1, 0xcdf, 0x3, {{0x8, 0x4, 0x1, 0x14, 0x20, 0x67, 0x0, 0xb8, 0x29, 0x0, @local, @multicast1, {[@lsrr={0x83, 0xb, 0xdf, [@broadcast, @dev={0xac, 0x14, 0x14, 0x29}]}]}}}}})
sendmmsg$inet6(r0, &(0x7f0000002b40)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x72f4, @loopback, 0x81}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)="d665a9a90d3763c5ee79841d02ff6e2fa5a07d7c487f68e96db494739dda7fa682b0cfeec6a5c46998d3350f85a492e69c3df84c24d3a117f8b52d7654f815aaa4a86ea684cbd23e0f04f25a19ef1180ce980ccede66b0a9f6a639dbbe2c898ba04105c4eee87babc1daacdfc1f5c9e920a126024d8dac90c684e8608dd5281f7e7d768b3ca4807031a08f979640a0d23bfb1f236bf281066a58430dccc263963e5c", 0xa2}, {&(0x7f00000002c0)="373d3d0d1c13ff953acd61c7e25aa2eebb226e5dadef2cd5e2b36cdf7ef8f6a5057b7b6bcede2d3995c340a3b7250abeb3b0c0483b58825abd1bf55fe84737db03f10cad7293a4114e9cb95e1492a18092c6a1e19b8075100f15971ab99630312d32d4e43108892f8ba9781a926e910d1bccfad012021dfce998e8b559b5cf29f0", 0x81}], 0x2, &(0x7f0000000480)=[@rthdr={{0x78, 0x29, 0x39, {0x0, 0xc, 0x1, 0x9, 0x0, [@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x28}}, @initdev={0xfe, 0x88, '\x00', 0x4, 0x0}, @empty, @local, @private1, @private1]}}}, @rthdr_2292={{0x98, 0x29, 0x39, {0x6c, 0x10, 0x0, 0x8d, 0x0, [@ipv4={'\x00', '\xff\xff', @empty}, @dev={0xfe, 0x80, '\x00', 0x3c}, @empty, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x3f}}, @empty, @private0={0xfc, 0x0, '\x00', 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @loopback]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x2}}, @pktinfo={{0x24, 0x29, 0x32, {@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, r2}}}, @dstopts={{0x28, 0x29, 0x37, {0x2c, 0x1, '\x00', [@padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x6}]}}}, @hopopts={{0x98, 0x29, 0x36, {0x77, 0x10, '\x00', [@enc_lim={0x4, 0x1, 0x1f}, @padn, @calipso={0x7, 0x58, {0x1, 0x14, 0xf7, 0x5501, [0xfffffffffffffe10, 0x4, 0x7f, 0x4, 0xa503, 0x2, 0x10001, 0x8, 0x101, 0x2]}}, @hao={0xc9, 0x10, @mcast1}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x200}, @enc_lim={0x4, 0x1, 0x9}, @pad1]}}}], 0x210}}, {{&(0x7f00000006c0)={0xa, 0x4e23, 0x401, @loopback, 0x5}, 0x1c, &(0x7f00000029c0)=[{&(0x7f0000000700)="f12e8fbc99daad7d3ec15f145098a728e4248780bdd8c17effc1e1140290948d936d1823f5ec67a7aea0b9e2ea87e664f65e0c6910e344c1ccfb075ab2d4d17065b53ced91e5e4e194dfc40810211873d6c1b85db6200c41cc0a8e1ccadd54268056173879081474cebc66ce3dd7d22574f8d3112267a5b59d3feaac49679ddb7c47abe5685d9251c8900876b2391982aa6df932f492919049d0fc61d290aade03", 0xa1}, {&(0x7f00000007c0)="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0x1000}, {&(0x7f00000017c0)="8305d3a58021834ab92abf3a882aae898a7dc2aff5609a572ba520", 0x1b}, {&(0x7f0000001800)="9b13e507da0342c38bace1cc701c", 0xe}, {&(0x7f0000001840)="5711286db579015c8ee496b2f863e7a090bce3493a68a3d87b81825b5b35cba8373e07aa2dd8f483b353d3bac9c74b5ff4c70228c6118a4e7cce871f66606e46972627ca2c006a0074a319f0c109a0e27ca4", 0x52}, {&(0x7f00000018c0)="f992d562b5ea216014d9692880a148f32a197d71603ecac97e36d9da2b30fe3fe09a4f5244c10c18cbc748fc4d85463ce4b70c73bf11c0d658d189583581d401cd57c48d25410cf1f8acbc688b46b0b79d4c9126db2eb122d00460ca44dd77c0442713957dd8998f719f446b1886592234c43b407969b6ce8f202440a0ac5fea46d1a94b245f2f829a86bbef9522fa499ec70ff9159065c2c46900e2a5ef4462f7168973f8415ca31b6f1196fef1048bfcfc1144b78442567f2cd413aafadd516ba4e979a57201645baa3ffe1320bc0ee41dee8b472299bf3bab462f9c99d29da72150e091a8068e68b28a2fa782298454c4cb424229b7243b", 0xf9}, {&(0x7f00000019c0)="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0x1000}], 0x7, &(0x7f0000002a40)=[@hopopts_2292={{0xe8, 0x29, 0x36, {0x3c, 0x19, '\x00', [@calipso={0x7, 0x18, {0x2, 0x4, 0x3c, 0x5, [0x3f, 0x6]}}, @generic={0x6, 0x95, "03091f2672cd30c1c5990109258ef5fd10a4ff4849de54e79c8a1e6c7b0ac5374728552f3c42faca3579cdfd0d3541d2157e8ad9eb3495ef7cdb4696c77c43a9d869133cacf35bc923cc683c5c3525dc4d370eb74d1d22205839c32938900b5ba268fc5aeddc512ae3731fea9aff5824fc1a8341fcbb29adf76b3e29a27483186cbd4559443111e8ea282bf067a0acc31a4c52ca55"}, @jumbo={0xc2, 0x4, 0x8}, @hao={0xc9, 0x10, @local}, @pad1]}}}, @tclass={{0x14, 0x29, 0x43, 0x1}}], 0x100}}], 0x2, 0x400c000)
r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r4=>0x0)
io_submit(r4, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}])
r5 = getpid()
pidfd_open(r5, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = fork()
ptrace(0x10, r6)
ptrace(0x8, r6)

[ 1286.691948] FAULT_INJECTION: forcing a failure.
[ 1286.691948] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1286.693887] CPU: 0 UID: 0 PID: 22325 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1286.693917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1286.693931] Call Trace:
[ 1286.693939]  <TASK>
[ 1286.693949]  dump_stack_lvl+0xfa/0x120
[ 1286.693998]  should_fail_ex+0x4d7/0x5e0
[ 1286.694043]  _copy_from_user+0x30/0xd0
[ 1286.694083]  input_event_from_user+0x1df/0x290
[ 1286.694121]  ? __pfx_input_event_from_user+0x10/0x10
[ 1286.694193]  evdev_write+0x264/0x420
[ 1286.694237]  ? __pfx_evdev_write+0x10/0x10
[ 1286.694284]  ? security_file_permission+0x22/0x90
[ 1286.694339]  vfs_write+0x2b7/0x1150
[ 1286.694363]  ? __pfx_evdev_write+0x10/0x10
[ 1286.694398]  ? lock_acquire+0x15e/0x2f0
[ 1286.694433]  ? __fget_files+0x34/0x3b0
[ 1286.694461]  ? __pfx_vfs_write+0x10/0x10
[ 1286.694487]  ? __fget_files+0x203/0x3b0
[ 1286.694514]  ? lock_release+0xc8/0x290
[ 1286.694566]  ? __fget_files+0x20d/0x3b0
[ 1286.694637]  ksys_write+0x1ef/0x240
[ 1286.694665]  ? __pfx_ksys_write+0x10/0x10
[ 1286.694725]  do_syscall_64+0xbf/0x430
[ 1286.694757]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1286.694781] RIP: 0033:0x7fac66841b19
[ 1286.694802] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1286.694823] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1286.694845] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1286.694860] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1286.694874] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1286.694887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1286.694914] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1286.694982]  </TASK>
16:11:53 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6609)

16:11:53 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f00000002c0)=[&(0x7f00000000c0)='[\x00', &(0x7f0000000140)='}:\x00', &(0x7f0000000180)='\\\x00', &(0x7f00000001c0)='!{,-{./-}[#]-&{\']\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='e+{#/\\\x00'], &(0x7f0000000440)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)=']{%}---)\x00', &(0x7f0000000400)='\x00'], 0x400)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x40000000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:11:53 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6609)

16:11:53 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4008662c)

16:11:53 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x66fe)

16:11:53 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 46)

16:11:53 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4008662c)

[ 1287.069184] FAULT_INJECTION: forcing a failure.
[ 1287.069184] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1287.070969] CPU: 1 UID: 0 PID: 22542 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1287.070999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1287.071013] Call Trace:
[ 1287.071022]  <TASK>
[ 1287.071031]  dump_stack_lvl+0xfa/0x120
[ 1287.071076]  should_fail_ex+0x4d7/0x5e0
[ 1287.071111]  _copy_from_user+0x30/0xd0
[ 1287.071144]  input_event_from_user+0x1df/0x290
[ 1287.071181]  ? __pfx_input_event_from_user+0x10/0x10
[ 1287.071227]  evdev_write+0x264/0x420
[ 1287.071261]  ? __pfx_evdev_write+0x10/0x10
[ 1287.071295]  ? security_file_permission+0x22/0x90
[ 1287.071336]  vfs_write+0x2b7/0x1150
[ 1287.071359]  ? __pfx_evdev_write+0x10/0x10
[ 1287.071389]  ? lock_acquire+0x15e/0x2f0
[ 1287.071423]  ? __fget_files+0x34/0x3b0
[ 1287.071448]  ? __pfx_vfs_write+0x10/0x10
[ 1287.071470]  ? __fget_files+0x203/0x3b0
[ 1287.071494]  ? lock_release+0xc8/0x290
[ 1287.071533]  ? __fget_files+0x20d/0x3b0
[ 1287.071578]  ksys_write+0x1ef/0x240
[ 1287.071602]  ? __pfx_ksys_write+0x10/0x10
[ 1287.071639]  do_syscall_64+0xbf/0x430
[ 1287.071664]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1287.071688] RIP: 0033:0x7fac66841b19
[ 1287.071706] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1287.071727] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1287.071749] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1287.071765] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1287.071779] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1287.071793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1287.071806] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1287.071843]  </TASK>
16:12:05 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 47)

16:12:05 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40046629)

16:12:05 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000040)='./file1\x00', 0x8000, 0x40)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x80000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:12:05 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40087602)

16:12:05 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40087602)

16:12:05 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4008662c)

16:12:05 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0x9, &(0x7f00000000c0))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3)

16:12:05 executing program 5:
sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="8400616c85f64305f6933af53e96f185e3dfe96f8573f597d895a3b20b5c9b3b1bdfb2d87d0f85119a9397f99e8f29e5e2ffc3987e4df2d50dfbd0309de8", @ANYRES16=0x0, @ANYBLOB="020529bd7000fedbdf25030000004c0001800800050001000000070006006e710000070006006e710000060001000900000008000900140000000800050003000000080008000008000008000b007369700008000900490000000c00038008000100000000000800040005000000080004004000000008000600ff030000"], 0x84}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040014)
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

[ 1298.894656] EXT4-fs warning (device sda): __ext4_ioctl:1554: Setting inode version is not supported with metadata_csum enabled.
[ 1298.910004] EXT4-fs warning (device sda): __ext4_ioctl:1554: Setting inode version is not supported with metadata_csum enabled.
[ 1298.926852] FAULT_INJECTION: forcing a failure.
[ 1298.926852] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1298.928730] CPU: 1 UID: 0 PID: 22568 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1298.928763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1298.928777] Call Trace:
[ 1298.928785]  <TASK>
[ 1298.928795]  dump_stack_lvl+0xfa/0x120
[ 1298.928843]  should_fail_ex+0x4d7/0x5e0
[ 1298.928880]  _copy_from_user+0x30/0xd0
[ 1298.928915]  input_event_from_user+0x1df/0x290
[ 1298.928954]  ? __pfx_input_event_from_user+0x10/0x10
[ 1298.929004]  evdev_write+0x264/0x420
[ 1298.929040]  ? __pfx_evdev_write+0x10/0x10
[ 1298.929076]  ? security_file_permission+0x22/0x90
[ 1298.929121]  vfs_write+0x2b7/0x1150
[ 1298.929145]  ? __pfx_evdev_write+0x10/0x10
[ 1298.929176]  ? lock_acquire+0x15e/0x2f0
[ 1298.929212]  ? __fget_files+0x34/0x3b0
[ 1298.929238]  ? __pfx_vfs_write+0x10/0x10
[ 1298.929263]  ? __fget_files+0x203/0x3b0
[ 1298.929289]  ? lock_release+0xc8/0x290
[ 1298.929330]  ? __fget_files+0x20d/0x3b0
[ 1298.929371]  ksys_write+0x1ef/0x240
[ 1298.929396]  ? __pfx_ksys_write+0x10/0x10
[ 1298.929436]  do_syscall_64+0xbf/0x430
[ 1298.929463]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1298.929488] RIP: 0033:0x7fac66841b19
[ 1298.929506] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1298.929530] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1298.929553] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1298.929577] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1298.929592] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1298.929606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1298.929620] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1298.929660]  </TASK>
16:12:05 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x400c6615)

16:12:05 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4004662b)

16:12:05 executing program 5:
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
tee(r3, r0, 0xfffffffffffffff9, 0xd)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}})
ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000000))
r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r4, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
bind$bt_hci(r0, &(0x7f0000000140)={0x1f, 0x3, 0x4}, 0x6)

[ 1299.031949] EXT4-fs warning (device sda): __ext4_ioctl:1554: Setting inode version is not supported with metadata_csum enabled.
16:12:06 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 48)

16:12:06 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x400c6615)

16:12:06 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYRESOCT=r0])
ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x2, 0x9, 0x585, 0x7})

16:12:06 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40106614)

16:12:06 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40049409)

16:12:06 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40087602)

16:12:06 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0x4, 0x2}, 0x6)

[ 1299.328975] FAULT_INJECTION: forcing a failure.
[ 1299.328975] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1299.331091] CPU: 0 UID: 0 PID: 22775 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1299.331124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1299.331138] Call Trace:
[ 1299.331147]  <TASK>
[ 1299.331158]  dump_stack_lvl+0xfa/0x120
[ 1299.331209]  should_fail_ex+0x4d7/0x5e0
[ 1299.331258]  _copy_from_user+0x30/0xd0
[ 1299.331300]  input_event_from_user+0x1df/0x290
[ 1299.331342]  ? __pfx_input_event_from_user+0x10/0x10
[ 1299.331415]  evdev_write+0x264/0x420
[ 1299.331461]  ? __pfx_evdev_write+0x10/0x10
[ 1299.331513]  ? security_file_permission+0x22/0x90
[ 1299.331578]  vfs_write+0x2b7/0x1150
[ 1299.331603]  ? __pfx_evdev_write+0x10/0x10
[ 1299.331641]  ? lock_acquire+0x15e/0x2f0
[ 1299.331679]  ? __fget_files+0x34/0x3b0
[ 1299.331708]  ? __pfx_vfs_write+0x10/0x10
[ 1299.331736]  ? __fget_files+0x203/0x3b0
[ 1299.331765]  ? lock_release+0xc8/0x290
[ 1299.331819]  ? __fget_files+0x20d/0x3b0
[ 1299.331886]  ksys_write+0x1ef/0x240
[ 1299.331915]  ? __pfx_ksys_write+0x10/0x10
[ 1299.331979]  do_syscall_64+0xbf/0x430
[ 1299.332013]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1299.332038] RIP: 0033:0x7fac66841b19
[ 1299.332058] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1299.332082] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1299.332105] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1299.332121] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1299.332136] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1299.332151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1299.332165] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1299.332238]  </TASK>
[ 1299.458332] 9p: Bad value for 'wfdno'
[ 1299.473204] EXT4-fs warning (device sda): __ext4_ioctl:1554: Setting inode version is not supported with metadata_csum enabled.
[ 1299.482826] 9p: Bad value for 'wfdno'
16:12:06 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x401c5820)

16:12:06 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40106614)

16:12:06 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup(r1)
io_setup(0x6227, &(0x7f0000000080)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0xfffffffffffffffd}])
r3 = getpid()
pidfd_open(r3, 0x0)
r4 = creat(&(0x7f0000000180)='./file0\x00', 0x20)
pidfd_send_signal(r4, 0x2f, &(0x7f00000001c0)={0x7, 0x7cf, 0x8}, 0x0)
fork()
truncate(&(0x7f0000000240)='./file0\x00', 0x80000001)
io_setup(0xfff, &(0x7f0000000040))
openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x2040, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = fork()
ptrace(0x10, r5)
ptrace(0x8, r5)

16:12:06 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 49)

16:12:06 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x3, 0x3}, 0x6)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
bind$bt_hci(r1, &(0x7f0000000080)={0x1f, 0x3, 0x2}, 0x6)

[ 1299.688993] FAULT_INJECTION: forcing a failure.
[ 1299.688993] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1299.690844] CPU: 1 UID: 0 PID: 22911 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1299.690878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1299.690891] Call Trace:
[ 1299.690899]  <TASK>
[ 1299.690908]  dump_stack_lvl+0xfa/0x120
[ 1299.690954]  should_fail_ex+0x4d7/0x5e0
[ 1299.690991]  _copy_from_user+0x30/0xd0
[ 1299.691025]  input_event_from_user+0x1df/0x290
[ 1299.691077]  ? __pfx_input_event_from_user+0x10/0x10
[ 1299.691126]  evdev_write+0x264/0x420
[ 1299.691161]  ? __pfx_evdev_write+0x10/0x10
[ 1299.691198]  ? security_file_permission+0x22/0x90
[ 1299.691241]  vfs_write+0x2b7/0x1150
[ 1299.691265]  ? __pfx_evdev_write+0x10/0x10
[ 1299.691296]  ? lock_acquire+0x15e/0x2f0
[ 1299.691333]  ? __fget_files+0x34/0x3b0
[ 1299.691359]  ? __pfx_vfs_write+0x10/0x10
[ 1299.691383]  ? __fget_files+0x203/0x3b0
[ 1299.691408]  ? lock_release+0xc8/0x290
[ 1299.691450]  ? __fget_files+0x20d/0x3b0
[ 1299.691490]  ksys_write+0x1ef/0x240
[ 1299.691516]  ? __pfx_ksys_write+0x10/0x10
[ 1299.691554]  do_syscall_64+0xbf/0x430
[ 1299.691588]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1299.691613] RIP: 0033:0x7fac66841b19
[ 1299.691632] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1299.691655] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1299.691679] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1299.691695] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1299.691710] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1299.691725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1299.691739] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1299.691777]  </TASK>
16:12:17 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4020940d)

16:12:17 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40086602)

16:12:17 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x6227, &(0x7f0000000080)=<r0=>0x0)
io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0}])
r1 = getpid()
pidfd_open(r1, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = fork()
ptrace(0x10, r2)
ptrace(0x8, r2)

16:12:17 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 50)

16:12:17 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x401c5820)

16:12:17 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x400c6615)

16:12:17 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0x4, 0x3}, 0x6)

16:12:17 executing program 0:
r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000180)={0x4, &(0x7f0000000040)=[{0x21, 0x4, 0x1, 0xffffffff}, {0x0, 0xaa, 0xd, 0x7}, {0x3ff, 0x20, 0x40}, {0x101, 0x1, 0x40, 0x7}]})
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000e00)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="a08fbfc1767bc7a9a13ff0f80d7940c6d1c96a0e2a1c558b846f12d0c948d79b854aeca60b6d8fddf73f34bd5b57c28cac7bae1902b4d06755efae4d49f01dcc", @ANYBLOB="c18a8d156f0ddcaf", @ANYBLOB="2c02a1000200008dc6e39a549477686fcf96c7105be74b77fa2cc514addb5ffcdcbf27bd785020b9122217490dd8077a6fbe8cbb9841ff9f9d004a54f5415c7a02d716a6c26a5c9a94f69c02e9fd65414a442e29c92d8f35a62cfd762302b89334e8ff9950886a8f3d6645b801587adf94678c66605e4e2e50821ad923c568509d00"/145])
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000000c0)={0x6000001d})
r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x204542, 0x0)
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000b40)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000380)=""/18, 0x12}, {&(0x7f0000000280)=""/79, 0x4f}, {&(0x7f0000000300)=""/29, 0x1d}], 0x3, &(0x7f0000000380)}}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/5, 0x5}, {&(0x7f0000000400)=""/208, 0xd0}, {&(0x7f0000000500)=""/89, 0x59}], 0x3, &(0x7f00000005c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb8}}, {{&(0x7f0000000680), 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000700)=""/87, 0x57}, {&(0x7f0000000780)=""/213, 0xd5}, {&(0x7f0000000c40)=""/143, 0x8f}, {&(0x7f0000000940)=""/238, 0xee}, {&(0x7f0000000a40)=""/12, 0xc}], 0x5, &(0x7f0000000b00)=[@cred={{0x1c}}], 0x20}}], 0x3, 0x2, &(0x7f0000000c00)={0x0, 0x989680})
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611)
ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000140))

[ 1310.393508] FAULT_INJECTION: forcing a failure.
[ 1310.393508] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1310.394592] CPU: 1 UID: 0 PID: 23027 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1310.394609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1310.394617] Call Trace:
[ 1310.394621]  <TASK>
[ 1310.394626]  dump_stack_lvl+0xfa/0x120
[ 1310.394653]  should_fail_ex+0x4d7/0x5e0
[ 1310.394673]  _copy_from_user+0x30/0xd0
[ 1310.394690]  input_event_from_user+0x1df/0x290
[ 1310.394711]  ? __pfx_input_event_from_user+0x10/0x10
[ 1310.394736]  evdev_write+0x264/0x420
[ 1310.394754]  ? __pfx_evdev_write+0x10/0x10
[ 1310.394772]  ? security_file_permission+0x22/0x90
[ 1310.394795]  vfs_write+0x2b7/0x1150
[ 1310.394808]  ? __pfx_evdev_write+0x10/0x10
[ 1310.394824]  ? lock_acquire+0x15e/0x2f0
[ 1310.394843]  ? __fget_files+0x34/0x3b0
[ 1310.394856]  ? __pfx_vfs_write+0x10/0x10
[ 1310.394868]  ? __fget_files+0x203/0x3b0
[ 1310.394881]  ? lock_release+0xc8/0x290
[ 1310.394902]  ? __fget_files+0x20d/0x3b0
[ 1310.394922]  ksys_write+0x1ef/0x240
[ 1310.394935]  ? __pfx_ksys_write+0x10/0x10
[ 1310.394955]  do_syscall_64+0xbf/0x430
[ 1310.394968]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1310.394982] RIP: 0033:0x7fac66841b19
[ 1310.394991] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1310.395003] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1310.395015] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1310.395023] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1310.395031] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1310.395038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1310.395045] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1310.395064]  </TASK>
16:12:17 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 51)

[ 1310.561557] FAULT_INJECTION: forcing a failure.
[ 1310.561557] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1310.562811] CPU: 1 UID: 0 PID: 23142 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1310.562851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1310.562869] Call Trace:
[ 1310.562873]  <TASK>
[ 1310.562878]  dump_stack_lvl+0xfa/0x120
[ 1310.562904]  should_fail_ex+0x4d7/0x5e0
[ 1310.562924]  _copy_from_user+0x30/0xd0
[ 1310.562941]  input_event_from_user+0x1df/0x290
[ 1310.562962]  ? __pfx_input_event_from_user+0x10/0x10
[ 1310.562986]  evdev_write+0x264/0x420
[ 1310.563004]  ? __pfx_evdev_write+0x10/0x10
[ 1310.563023]  ? security_file_permission+0x22/0x90
[ 1310.563045]  vfs_write+0x2b7/0x1150
[ 1310.563058]  ? __pfx_evdev_write+0x10/0x10
[ 1310.563073]  ? lock_acquire+0x15e/0x2f0
[ 1310.563092]  ? __fget_files+0x34/0x3b0
[ 1310.563106]  ? __pfx_vfs_write+0x10/0x10
[ 1310.563118]  ? __fget_files+0x203/0x3b0
[ 1310.563131]  ? lock_release+0xc8/0x290
[ 1310.563160]  ? __fget_files+0x20d/0x3b0
[ 1310.563181]  ksys_write+0x1ef/0x240
[ 1310.563193]  ? __pfx_ksys_write+0x10/0x10
[ 1310.563213]  do_syscall_64+0xbf/0x430
[ 1310.563227]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1310.563240] RIP: 0033:0x7fac66841b19
[ 1310.563250] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1310.563262] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1310.563274] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1310.563282] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1310.563290] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1310.563297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1310.563304] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1310.563324]  </TASK>
16:12:27 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4020940d)

16:12:27 executing program 4:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x100, &(0x7f0000000080)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}])
r3 = getpid()
r4 = fork()
ptrace(0x10, r4)
ptrace(0x8, r4)
pipe2(&(0x7f00000000c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB="2c77664a2e6f3d1fb6005db5d9", @ANYRESHEX=r6, @ANYBLOB=',\x00'])
kcmp(r3, r4, 0x4, r6, r0)
pidfd_open(r3, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = fork()
ptrace(0x10, r7)
ptrace(0x8, r7)

16:12:27 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 52)

16:12:27 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r2 = syz_open_dev$mouse(&(0x7f0000000040), 0xffffffffffffa38a, 0x8000)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="a9c8473bf34375801f49e8"])
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0)
dup2(r3, r5)
close(r2)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:12:27 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40106614)

16:12:27 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40286608)

16:12:27 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40086604)

16:12:27 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000300)=0x14)
r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'lo\x00', <r7=>0x0})
sendmsg$ETHTOOL_MSG_FEATURES_SET(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000800)={0x34, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x34}}, 0x0)
sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xc0, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x30, 0x2, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}]}, @ETHTOOL_A_STRSET_HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20000007}, 0x40044)

[ 1321.000618] EXT4-fs warning (device sda): __ext4_ioctl:1554: Setting inode version is not supported with metadata_csum enabled.
[ 1321.005218] EXT4-fs warning (device sda): __ext4_ioctl:1554: Setting inode version is not supported with metadata_csum enabled.
16:12:27 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40286608)

16:12:27 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40086607)

[ 1321.070116] FAULT_INJECTION: forcing a failure.
[ 1321.070116] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1321.072018] CPU: 1 UID: 0 PID: 23265 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1321.072051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1321.072066] Call Trace:
[ 1321.072074]  <TASK>
[ 1321.072084]  dump_stack_lvl+0xfa/0x120
[ 1321.072130]  should_fail_ex+0x4d7/0x5e0
[ 1321.072167]  _copy_from_user+0x30/0xd0
[ 1321.072202]  input_event_from_user+0x1df/0x290
[ 1321.072239]  ? __pfx_input_event_from_user+0x10/0x10
[ 1321.072289]  evdev_write+0x264/0x420
[ 1321.072325]  ? __pfx_evdev_write+0x10/0x10
[ 1321.072361]  ? security_file_permission+0x22/0x90
[ 1321.072405]  vfs_write+0x2b7/0x1150
[ 1321.072429]  ? __pfx_evdev_write+0x10/0x10
[ 1321.072460]  ? lock_acquire+0x15e/0x2f0
[ 1321.072496]  ? __fget_files+0x34/0x3b0
[ 1321.072521]  ? __pfx_vfs_write+0x10/0x10
[ 1321.072546]  ? __fget_files+0x203/0x3b0
[ 1321.072578]  ? lock_release+0xc8/0x290
[ 1321.072620]  ? __fget_files+0x20d/0x3b0
[ 1321.072661]  ksys_write+0x1ef/0x240
[ 1321.072686]  ? __pfx_ksys_write+0x10/0x10
[ 1321.072725]  do_syscall_64+0xbf/0x430
[ 1321.072752]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1321.072777] RIP: 0033:0x7fac66841b19
[ 1321.072796] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1321.072819] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1321.072842] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1321.072859] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1321.072874] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1321.072888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1321.072901] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1321.072940]  </TASK>
16:12:28 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x3, 0x200, "d7052b", 0x6})

16:12:28 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40305828)

16:12:28 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6609)

16:12:28 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40305828)

16:12:28 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
openat(r2, &(0x7f00000000c0)='./file1\x00', 0x8042, 0x104)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xff, 0xa2, 0xfffffffffffffc93, 0x1})

16:12:28 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 53)

16:12:28 executing program 5:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, <r1=>0x0}, &(0x7f0000000040)=0x5)
setuid(r1)
setuid(r1)
r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r2, 0x800448d4, &(0x7f0000000000)={0xfffb, 0x1000, '\'\x00'})

16:12:28 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f00000000c0)={0x3, 'veth0_to_batadv\x00', {0x200}, 0x1ff})
io_setup(0x6227, &(0x7f0000000080)=<r3=>0x0)
io_submit(r3, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r4 = getpid()
r5 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x100002, 0xc9)
ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000000180)={0xb3cf, 0x1, 0x5a95, 0xff, 0x6, 0x8})
pidfd_open(r4, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = fork()
ptrace(0x10, r6)
ptrace(0x8, r6)

16:12:28 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4008662c)

[ 1321.414991] FAULT_INJECTION: forcing a failure.
[ 1321.414991] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1321.416254] CPU: 0 UID: 0 PID: 23501 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1321.416272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1321.416280] Call Trace:
[ 1321.416285]  <TASK>
[ 1321.416291]  dump_stack_lvl+0xfa/0x120
[ 1321.416322]  should_fail_ex+0x4d7/0x5e0
[ 1321.416350]  _copy_from_user+0x30/0xd0
[ 1321.416374]  input_event_from_user+0x1df/0x290
[ 1321.416398]  ? __pfx_input_event_from_user+0x10/0x10
[ 1321.416436]  evdev_write+0x264/0x420
[ 1321.416462]  ? __pfx_evdev_write+0x10/0x10
[ 1321.416490]  ? security_file_permission+0x22/0x90
[ 1321.416523]  vfs_write+0x2b7/0x1150
[ 1321.416537]  ? __pfx_evdev_write+0x10/0x10
[ 1321.416557]  ? lock_acquire+0x15e/0x2f0
[ 1321.416584]  ? __fget_files+0x34/0x3b0
[ 1321.416601]  ? __pfx_vfs_write+0x10/0x10
[ 1321.416616]  ? __fget_files+0x203/0x3b0
[ 1321.416632]  ? lock_release+0xc8/0x290
[ 1321.416661]  ? __fget_files+0x20d/0x3b0
[ 1321.416697]  ksys_write+0x1ef/0x240
[ 1321.416712]  ? __pfx_ksys_write+0x10/0x10
[ 1321.416746]  do_syscall_64+0xbf/0x430
[ 1321.416765]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1321.416780] RIP: 0033:0x7fac66841b19
[ 1321.416791] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1321.416804] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1321.416817] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1321.416826] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1321.416834] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1321.416842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1321.416850] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1321.416889]  </TASK>
16:12:37 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27a02a0d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3)

16:12:37 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x500, 0x40)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000002c80)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7766646e6f3d092cfd888d8ec87049561f7e761598b04ca0e0a805c0ac0b1422473801c8a7888ff24b63a8cd8b9be394973ce492bd239248f723b052401361e1c5df3889cefef302154ecb356f7fa87eeed9943d43b4abbc8969d995746189e3705f0d3aa3f74952948e", @ANYRESHEX=r4, @ANYBLOB=',\x00'])
recvmmsg(r3, &(0x7f0000009540)=[{{&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)=""/74, 0x4a}, {&(0x7f0000000280)=""/191, 0xbf}], 0x2, &(0x7f0000000380)=""/4096, 0x1000}, 0x1ff}, {{&(0x7f0000001380)=@ieee802154={0x24, @long}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/209, 0xd1}, {&(0x7f0000001600)=""/112, 0x70}, {&(0x7f0000001680)=""/147, 0x93}, {&(0x7f0000001740)=""/6, 0x6}, {&(0x7f0000001780)=""/106, 0x6a}, {&(0x7f0000001800)=""/156, 0x9c}, {&(0x7f00000018c0)}, {&(0x7f0000001900)=""/164, 0xa4}], 0x9, &(0x7f0000001a80)}, 0x2}, {{&(0x7f0000001ac0)=@isdn, 0x80, &(0x7f0000002f80)=[{&(0x7f0000001b40)=""/174, 0xae}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/125, 0x7d}, {&(0x7f00000038c0)=""/172, 0xac}, {&(0x7f0000002d40)=""/132, 0x84}, {&(0x7f0000002e00)=""/198, 0xc6}, {&(0x7f0000002f00)=""/113, 0x71}], 0x7}, 0x4}, {{&(0x7f0000003000)=@l2, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/165, 0xa5}, {&(0x7f0000003140)=""/112, 0x70}, {&(0x7f00000031c0)=""/122, 0x7a}, {&(0x7f0000003240)=""/224, 0xe0}, {&(0x7f0000003340)=""/90, 0x5a}, {&(0x7f00000033c0)=""/223, 0xdf}, {&(0x7f00000034c0)=""/94, 0x5e}, {&(0x7f0000003540)=""/67, 0x43}], 0x8, &(0x7f0000003640)=""/253, 0xfd}, 0x8}, {{&(0x7f0000003740)=@isdn, 0x80, &(0x7f0000003880)=[{&(0x7f00000037c0)=""/70, 0x46}, {&(0x7f0000003840)=""/30, 0x1e}], 0x2, &(0x7f0000009800)=""/218, 0xda}, 0x1f}, {{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f00000039c0)=""/87, 0x57}], 0x1, &(0x7f0000003a80)=""/4096, 0x1000}, 0x4}, {{&(0x7f0000004a80)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000004c00)=[{&(0x7f0000004b00)=""/206, 0xce}], 0x1, &(0x7f0000004c40)=""/246, 0xf6}, 0x1}, {{&(0x7f0000004d40)=@can, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000004dc0)=""/122, 0x7a}, {&(0x7f0000004e40)=""/125, 0x7d}], 0x2, &(0x7f0000004f00)=""/90, 0x5a}, 0x1}, {{&(0x7f0000004f80)=@rc={0x1f, @none}, 0x80, &(0x7f0000005040)=[{&(0x7f0000005000)=""/60, 0x3c}], 0x1, &(0x7f0000005080)=""/145, 0x91}, 0xe53}, {{&(0x7f0000005140)=@pppol2tp, 0x80, &(0x7f0000009440)=[{&(0x7f00000051c0)=""/223, 0xdf}, {&(0x7f00000052c0)=""/28, 0x1c}, {&(0x7f0000005300)=""/4096, 0x1000}, {&(0x7f0000006300)=""/199, 0xc7}, {&(0x7f0000006400)=""/21, 0x15}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/4096, 0x1000}, {&(0x7f0000008440)=""/4096, 0x1000}], 0x8, &(0x7f00000094c0)=""/80, 0x50}, 0x7}], 0xa, 0x81, &(0x7f00000097c0)={0x77359400})
renameat(r0, &(0x7f0000000040)='./file1\x00', r2, &(0x7f0000000140)='./file1\x00')
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
openat$sysfs(0xffffffffffffff9c, &(0x7f00000018c0)='/sys/bus/mdio_bus', 0x200000, 0x10)

16:12:37 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40305829)

16:12:37 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40305829)

16:12:37 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x401c5820)

16:12:37 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x1}, 0x6)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000080)={0x3, 0xc7d1, "9a7c37", 0x9, 0x42})
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:12:37 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40087602)

16:12:37 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 54)

[ 1330.833624] EXT4-fs warning (device sda): __ext4_ioctl:1554: Setting inode version is not supported with metadata_csum enabled.
[ 1330.837549] EXT4-fs warning (device sda): __ext4_ioctl:1554: Setting inode version is not supported with metadata_csum enabled.
16:12:37 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4030582a)

[ 1330.871455] Bluetooth: hci3: Opcode 0x0401 failed: -22
16:12:37 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x400c6615)

[ 1330.894355] FAULT_INJECTION: forcing a failure.
[ 1330.894355] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1330.896160] CPU: 1 UID: 0 PID: 23625 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1330.896209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1330.896223] Call Trace:
[ 1330.896231]  <TASK>
[ 1330.896240]  dump_stack_lvl+0xfa/0x120
[ 1330.896285]  should_fail_ex+0x4d7/0x5e0
[ 1330.896320]  _copy_from_user+0x30/0xd0
[ 1330.896352]  input_event_from_user+0x1df/0x290
[ 1330.896388]  ? __pfx_input_event_from_user+0x10/0x10
[ 1330.896434]  evdev_write+0x264/0x420
[ 1330.896467]  ? __pfx_evdev_write+0x10/0x10
[ 1330.896506]  ? security_file_permission+0x22/0x90
[ 1330.896547]  vfs_write+0x2b7/0x1150
[ 1330.896577]  ? __pfx_evdev_write+0x10/0x10
[ 1330.896606]  ? lock_acquire+0x15e/0x2f0
[ 1330.896640]  ? __fget_files+0x34/0x3b0
[ 1330.896664]  ? __pfx_vfs_write+0x10/0x10
[ 1330.896687]  ? __fget_files+0x203/0x3b0
[ 1330.896711]  ? lock_release+0xc8/0x290
[ 1330.896749]  ? __fget_files+0x20d/0x3b0
[ 1330.896787]  ksys_write+0x1ef/0x240
[ 1330.896810]  ? __pfx_ksys_write+0x10/0x10
[ 1330.896848]  do_syscall_64+0xbf/0x430
[ 1330.896873]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1330.896896] RIP: 0033:0x7fac66841b19
[ 1330.896914] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1330.896936] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1330.896958] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1330.896974] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1330.896988] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1330.897001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1330.897015] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1330.897051]  </TASK>
[ 1330.931975] Bluetooth: hci3: Opcode 0x0401 failed: -22
16:12:37 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4030582a)

16:12:37 executing program 5:
ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000080)=""/130)
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:12:37 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40106614)

16:12:37 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4020940d)

16:12:37 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4030582b)

16:12:38 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x401c5820)

16:12:47 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4030582b)

16:12:47 executing program 5:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x0)
recvfrom$packet(r0, &(0x7f0000000080)=""/232, 0xe8, 0x40, &(0x7f0000000180)={0x11, 0xf5, 0x0, 0x1, 0x98, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14)
r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r1, 0x800448d4, &(0x7f0000000040)={0x0, 0x200, '\x00', 0x80})

16:12:47 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 55)

16:12:47 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
r3 = memfd_secret(0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x81, 0xff, 0x3, 0x72, 0x0, 0x80000000, 0x1, 0x6, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7, 0x4, @perf_config_ext={0x200, 0xacc}, 0x40004, 0x5, 0x401, 0x6, 0x8, 0x1, 0x3, 0x0, 0xb, 0x0, 0x1}, r2, 0x3, r3, 0x0)
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = fork()
ptrace(0x10, r4)
ptrace(0x8, r4)

16:12:47 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40305839)

16:12:47 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40286608)

16:12:47 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4020940d)

16:12:47 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, <r3=>0x0}, &(0x7f0000000040)=0x5)
setuid(r3)
r4 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, <r5=>0x0, <r6=>0x0}, &(0x7f0000000040)=0x5)
setuid(r5)
setuid(r5)
ioprio_get$uid(0x3, r5)
r7 = semget$private(0x0, 0x1, 0x0)
semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f00000001c0)={{0x3, 0xffffffffffffffff, r6, r5, 0x0, 0x24, 0x8}, 0x0, 0x8a})
r8 = semget(0x0, 0x1, 0x766)
semctl$SEM_STAT_ANY(r8, 0x4, 0x14, &(0x7f0000000100)=""/66)
semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000080)={{0x1, 0xee01, r6, r5, r6, 0x1a4, 0x6}, 0xc72, 0x5, 0x0, 0x0, 0x0, 0x0, 0x6})
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000180)=ANY=[@ANYBLOB="01000080ffff000018000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=r6, @ANYBLOB="2e2f66696c652f8f5c5319669824338c3e6e013100"])
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:12:47 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40286608)

16:12:47 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40806685)

[ 1340.844066] FAULT_INJECTION: forcing a failure.
[ 1340.844066] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1340.845228] CPU: 0 UID: 0 PID: 23979 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1340.845246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1340.845256] Call Trace:
[ 1340.845261]  <TASK>
[ 1340.845268]  dump_stack_lvl+0xfa/0x120
[ 1340.845300]  should_fail_ex+0x4d7/0x5e0
[ 1340.845326]  _copy_from_user+0x30/0xd0
[ 1340.845349]  input_event_from_user+0x1df/0x290
[ 1340.845371]  ? __pfx_input_event_from_user+0x10/0x10
[ 1340.845408]  evdev_write+0x264/0x420
[ 1340.845432]  ? __pfx_evdev_write+0x10/0x10
[ 1340.845458]  ? security_file_permission+0x22/0x90
[ 1340.845489]  vfs_write+0x2b7/0x1150
[ 1340.845502]  ? __pfx_evdev_write+0x10/0x10
[ 1340.845521]  ? lock_acquire+0x15e/0x2f0
[ 1340.845541]  ? __fget_files+0x34/0x3b0
[ 1340.845557]  ? __pfx_vfs_write+0x10/0x10
[ 1340.845575]  ? __fget_files+0x203/0x3b0
[ 1340.845590]  ? lock_release+0xc8/0x290
[ 1340.845618]  ? __fget_files+0x20d/0x3b0
[ 1340.845652]  ksys_write+0x1ef/0x240
[ 1340.845667]  ? __pfx_ksys_write+0x10/0x10
[ 1340.845699]  do_syscall_64+0xbf/0x430
[ 1340.845717]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1340.845731] RIP: 0033:0x7fac66841b19
[ 1340.845742] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1340.845754] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1340.845766] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1340.845775] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1340.845783] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1340.845791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1340.845798] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1340.845835]  </TASK>
16:12:47 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40305839)

16:12:47 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40e8662e)

16:12:47 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 56)

16:12:47 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000140)=""/86)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x4, 0x3}, 0x6)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000001c0)=0x1, &(0x7f0000000200)=0x4)
sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xb0, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x9c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x8d, 0x5, "3e00f72b0f9b61fa8624627f1221ee59724f9f084ced23eafacde715211fa919165ff57f8ccc7309fe9486c0cc7b894f3a62c9bc3843fa67512c45ee495b6761c47366436443bf1389d0789a95bfe9037ab3db023871439144dc1c1884bd5184c485deade6eb830fafa934d2b8458c0fd8f566d4dee773286e1d69d2cd570d907f94224cef735fb45e"}, @ETHTOOL_A_BITSET_SIZE={0x8}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4800}, 0x4000080)
ioctl$HCIINQUIRY(r2, 0x800448d4, &(0x7f0000000040)={0x0, 0x101, "786c10", 0x0, 0x1})
pipe2(&(0x7f00000000c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}})
ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r5, 0x8982, &(0x7f0000000280)={0x7, 'rose0\x00', {0x8000}, 0x4})
r7 = openat2(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x208200, 0x4, 0x11}, 0x18)
ioctl$sock_inet_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000000340))

16:12:47 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:12:47 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40305828)

16:12:47 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40305828)

[ 1341.041036] FAULT_INJECTION: forcing a failure.
[ 1341.041036] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1341.042796] CPU: 0 UID: 0 PID: 24115 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1341.042827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1341.042841] Call Trace:
[ 1341.042851]  <TASK>
[ 1341.042862]  dump_stack_lvl+0xfa/0x120
[ 1341.042911]  should_fail_ex+0x4d7/0x5e0
[ 1341.042957]  _copy_from_user+0x30/0xd0
[ 1341.042997]  input_event_from_user+0x1df/0x290
[ 1341.043036]  ? __pfx_input_event_from_user+0x10/0x10
[ 1341.043104]  evdev_write+0x264/0x420
[ 1341.043148]  ? __pfx_evdev_write+0x10/0x10
[ 1341.043196]  ? security_file_permission+0x22/0x90
[ 1341.043251]  vfs_write+0x2b7/0x1150
[ 1341.043274]  ? __pfx_evdev_write+0x10/0x10
[ 1341.043309]  ? lock_acquire+0x15e/0x2f0
[ 1341.043345]  ? __fget_files+0x34/0x3b0
[ 1341.043372]  ? __pfx_vfs_write+0x10/0x10
[ 1341.043398]  ? __fget_files+0x203/0x3b0
[ 1341.043425]  ? lock_release+0xc8/0x290
[ 1341.043491]  ? __fget_files+0x20d/0x3b0
[ 1341.043555]  ksys_write+0x1ef/0x240
[ 1341.043589]  ? __pfx_ksys_write+0x10/0x10
[ 1341.043649]  do_syscall_64+0xbf/0x430
[ 1341.043681]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1341.043706] RIP: 0033:0x7fac66841b19
[ 1341.043724] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1341.043746] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1341.043769] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1341.043785] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1341.043801] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1341.043815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1341.043827] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1341.043896]  </TASK>
16:12:47 executing program 5:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)="f3f127923d9298723457c68887ff5d2803b1eb9301631927bd921787ed63a60b172f1f0f598671d9d158edea13e4866eff62e148a0ecc18a9c9d8e33336039ed12dbae6ab4935bb94c4b4d8b703f135616011d4bd479045cd1fbc23e3ad5708589a226509710cda87f195110341dedabd5b7eb0fde59175c2eb982d191ea05b6b1efc8", 0xff35}, {&(0x7f0000000300)="41d939c83ab9bc5529e6391853e876fa987167d64a2f6fc2aca35e62e84b09de8199275ba25aff2a6f2f163f037acf5bc208b0599fcedba9c03004", 0x4b}, {&(0x7f0000000180)="8f696bf6e72e977fe9f0e653b17e81a55790cad4029efa1597ed1a8833efe24f86632bc33e6c9cab67ed9de5912b51fb5b8f16", 0x33}, {&(0x7f00000001c0)="ba231270da60c03da58c9d977fb2f27d858f6db73132e4fede5bd2fc6ab3abe53b2a8fe2af84f2f6164ca3b8cf94b09fd33f3fbab013a5fbb4f152878933467b33bb48c0b397e987e69895b84aaeb5e138b8edd9ade06e62843e92607aa8b40014e410f58b69f5cb873b2a549b8f6ec3d9fa86596b5c3dcf390c275d4812719969d20d71acd82de727fa339ae5a57fd653cf22d80eefd1b0e2b38591539d8aca872c8acb91ec2e7b0d571392ef13d4a6d2739e6edce1d1c9fb20a7c711f4b36abc67a4047e48ffb0b29d4431aa2c496f188fff094f144274", 0xd8}], 0x4)
poll(&(0x7f00000000c0)=[{r0, 0xa83aba101a888d9a}], 0x1, 0x0)
r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r1, 0x800448d4, &(0x7f0000000040)={0x0, 0x200, "d0052d", 0x9})
ioctl$sock_bt_hci(r1, 0x400448df, &(0x7f0000000000)="a00828df70d8842760a0f794407867b99742838706fc6d2569941b823b48a3270b7323aef4")
bind$bt_hci(r1, &(0x7f0000000080)={0x1f, 0x4}, 0x6)

16:12:48 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x41009432)

16:12:48 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
bind$bt_hci(r1, &(0x7f0000000140)={0x1f, 0x3, 0x4}, 0x6)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x4, 0x200})
bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x3, 0x2}, 0x6)

16:13:02 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 57)

16:13:02 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40806685)

16:13:02 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40305829)

16:13:02 executing program 4:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}])
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240))
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
pipe2(&(0x7f00000000c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB="f73f"])
r7 = open_tree(r1, &(0x7f00000002c0)='./file0\x00', 0x8100)
r8 = eventfd2(0x6, 0x80000)
io_submit(0x0, 0x4, &(0x7f0000000440)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f00000000c0)="1c272854723d8101ddc7d5d75c285429f8a139c12190c23736ac8f264316a9454d71", 0x22, 0x40, 0x0, 0x2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000180)="d6a3158c096da4a7760f506133b1899dd09f3ebfc7d48260b5bac6fb5a437a9d0211c5ebded6972cb97e38b595b8c579fd15965205d9292654fdf5b248a343e7a9fc60fc149ca947904eb69487f8b56894078cf53adf6f63ff486fb3bd6d8193fa4ffc52984cb7620a6b2723d21a12e7b4594a55bd15d320f7944d683f3685fef98bf6a15e5bf59f1fe7c4036f9bb68bc4d40ea4fb2c28941934c4a532d3f89403fda104449c82c7212f82381af27e8d", 0xb0, 0xff, 0x0, 0x2, r5}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0xcf15, r7, &(0x7f0000000300)="d60775a3aa3f4074baa9ae7fca98f3e7720a695c9eae426cbd5127867ef2b72a654b1f2e4fc3d648187ae41e4ab7764f335a49d34c630871a3bb37e31bd2acbf9a38abd107a11d7266cd4ed4a94e14", 0x4f, 0x9, 0x0, 0x2, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x6, 0x100, r1, &(0x7f00000003c0)="6ad5d75808361c7b79e174b8b481a1edfd5228f1e6eb44ff631f43ec43f551", 0x1f, 0x100000001, 0x0, 0x1, r8}])
r9 = getpid()
pidfd_open(r9, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r10 = fork()
ptrace(0x10, r10)
ptrace(0x8, r10)

16:13:02 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40305829)

16:13:02 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6609)

16:13:02 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f, 0x1, 0x1}, 0x6)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
bind$bt_hci(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x3, 0x2}, 0x3b)
llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/45, 0x2d)
bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x3}, 0x6)

16:13:02 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f00000001c0), 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

[ 1356.138150] FAULT_INJECTION: forcing a failure.
[ 1356.138150] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1356.139978] CPU: 0 UID: 0 PID: 24331 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1356.140009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1356.140022] Call Trace:
[ 1356.140032]  <TASK>
[ 1356.140043]  dump_stack_lvl+0xfa/0x120
[ 1356.140092]  should_fail_ex+0x4d7/0x5e0
[ 1356.140139]  _copy_from_user+0x30/0xd0
[ 1356.140180]  input_event_from_user+0x1df/0x290
[ 1356.140220]  ? __pfx_input_event_from_user+0x10/0x10
[ 1356.140288]  evdev_write+0x264/0x420
[ 1356.140332]  ? __pfx_evdev_write+0x10/0x10
[ 1356.140381]  ? security_file_permission+0x22/0x90
[ 1356.140436]  vfs_write+0x2b7/0x1150
[ 1356.140459]  ? __pfx_evdev_write+0x10/0x10
[ 1356.140494]  ? lock_acquire+0x15e/0x2f0
[ 1356.140529]  ? __fget_files+0x34/0x3b0
[ 1356.140558]  ? __pfx_vfs_write+0x10/0x10
[ 1356.140591]  ? __fget_files+0x203/0x3b0
[ 1356.140619]  ? lock_release+0xc8/0x290
[ 1356.140670]  ? __fget_files+0x20d/0x3b0
[ 1356.140733]  ksys_write+0x1ef/0x240
[ 1356.140760]  ? __pfx_ksys_write+0x10/0x10
[ 1356.140820]  do_syscall_64+0xbf/0x430
[ 1356.140853]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1356.140877] RIP: 0033:0x7fac66841b19
[ 1356.140896] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1356.140918] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1356.140940] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1356.140956] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1356.140969] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1356.140983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1356.140996] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1356.141067]  </TASK>
16:13:03 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40e8662e)

16:13:03 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4030582a)

16:13:03 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80086601)

16:13:12 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000040)=0x1)
ioctl$TCSBRK(r1, 0x5409, 0x4)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:13:12 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 58)

16:13:12 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
ioctl$F2FS_IOC_START_VOLATILE_WRITE(r4, 0xf503, 0x0)
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = fork()
ptrace(0x10, r5)
ptrace(0x8, r5)

16:13:12 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4030582b)

16:13:12 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80086603)

16:13:12 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x41009432)

16:13:12 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4030582a)

16:13:12 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e24, 0xfffffff8, @dev={0xfe, 0x80, '\x00', 0x1c}, 0x81}, 0x1c)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff})
sendmmsg$inet6(r1, &(0x7f0000005600)=[{{&(0x7f00000000c0)={0xa, 0x4e24, 0x4, @ipv4={'\x00', '\xff\xff', @local}, 0x30c4ef58}, 0x1c, &(0x7f0000002240)=[{&(0x7f0000000100)="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0x1000}, 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0x1000}, {&(0x7f0000004d40)="21b1c6c6d106ba992939dd6b9676c59751a88c46eb3fb913760bd5f4976abaa626f62a9e394e48799ce3b5749f464b45442ec4e6f23c9188a51067da1ac0d508a18de731984d9acfa8a8372a998e928e3c1e1f646e1e92422eb53bbe88e02c664547120469287413d5da232b4a74", 0x6e}, {&(0x7f0000004dc0)="170cf05e8e27fd0e6dcaec7c682c6d93bb11ae40a565ae2976db8ffb294d08544a4e68cfe2223bcde21c3bdac1fd660b823b264bb369f4896c76657035542016f3195d59d84b6b68b774d362dfa4e2593b09f50b489cdbaea27b2103a34ace28cd478db31edab662b54650fccb2b890a3711df980c6ffac84a426be468b521e1f57eea4bc302ab49d351a89e920f", 0x8e}, {&(0x7f0000004e80)="dac405998d6021c0457f886bb57531dd3f5b9de46e7118327e3c7d8e075a8aa04fee0054a8adf980adb1be604783cf9e5addf5da1609d026bcc71ebc5724d7a3d3bb44c9603184a430f663b95abd7a8a7e6fd6b8f4add02b2aac2b83d96ef855ef6596f06f0039c9fcb0bb6244b032d37bc497e4750964c5e14802b74598caae27d58e4098e643eb36aaea1f4ff1005544fb55fc643f0787be91b3193d25c0de60c1c7d3fbdf4067f0c33bee44e29719c09717ed6e10ca319c4513b25fa1f073800d935ed1fb933d3e4e818cd73206ceddf1d1f6723c9da3313fbfdc5c", 0xdd}, {&(0x7f0000004f80)="99200c234003fa84759e8ff53d1bdf0b590257475f16cb6a55f7b93674d22c62f6b7f738fbb572eeeb339ac87ec58dd917b22536b23a556948ca6950b739570321c8bd0a0f447702bb10", 0x4a}], 0x6, &(0x7f0000005080)=[@rthdr={{0x38, 0x29, 0x39, {0x32, 0x4, 0x0, 0x9d, 0x0, [@loopback, @local]}}}, @tclass={{0x14, 0x29, 0x43, 0x1}}, @hoplimit={{0x14, 0x29, 0x34, 0x65da18a0}}, @rthdr_2292={{0x58, 0x29, 0x39, {0xf, 0x8, 0x1, 0x9, 0x0, [@private0, @private2={0xfc, 0x2, '\x00', 0x1}, @empty, @private0={0xfc, 0x0, '\x00', 0x1}]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x33, 0x2, 0x2, 0x0, 0x0, [@loopback]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x3}}], 0x100}}, {{0x0, 0x0, &(0x7f0000005540)=[{&(0x7f0000005180)="e73fb2581f46a77944e043ce", 0xc}, {&(0x7f00000051c0)="29947b2679a468558a29aa1d29bf8c0044ebed5de7b9", 0x16}, {&(0x7f0000005200)="b8fd64df9cba5ce0695d2abab6aef96bee177d1d9737a59bb278332c690ce4b030d6b369032f5f0ee517c04f5f8c5b489d1a31a5b5c13be88242d0c52c0e578ac646bf4f9042a3636de7c14d133eaad70196cf22fac21160ddd08b4c6eb41fdf069f90d5e798c171f9be53b8db244b3e56feab8e95fcbd095460f5a712555fb1d6fb9e00ab5eb2af24c63fd9fedcc715df8f2fadf79c9ff35af37f93e5624e5959af9cef34e502695064e914502a4aa5cb66749c304dfdfe66b8c07cf462f9d80a013a678e29ea2f38aae1583ee772d32d9a4bd9e373504ee227a1290bc57da27bfd575d963d9c9c3812ecdddbf8", 0xee}, {&(0x7f0000005300)="3445d9bf4e594ff3902be2dce819875ea56fb50e3596650acc365f9effdd5f9de0d3f21f35a09fcc9f0814da069ffac03212d21afb77ad237009e746a632a58f90977a3cfe0e9f75d6dafb3ea46ff3615db2499224d2051a1f87e3788caf48fe465452ae623e37a1ac3542daea71b1a6de88a1196cfeae040e104a29ca9aa72aa0bf9cf9279bbcf66f5ce2ad183f2a4ab00003d5f5138974a958afde86288c13cdb39638a614249d0ffadaa17ca255eef74155e3a9d6f45da3bde9e39c9ca55d7b7859fa4329796c0c75e2d6844937", 0xcf}, {&(0x7f0000005400)="016071571b88286260bac343778cbfe9966df4795fc67216ae5da1e9283fd5f85a18b50dfe4feca14e013340ede2cd4dceefe85a8349cfd30fcdf623cb256c0fea2ac434655eb1244658e554c0e4d05a82966d47847e434ec6ac9b89a4ef32fae611e972974a92f172d402f71ee247105bc1e6085fecd5c8282ded207685d25f77d45227a21b9b507e64932f999e7f8672d59368bdf3770640290d7b68456225f10c0b42a895cb66ecf1d4555fc823fc20d8bf08b127373b79560e7bcb7ddd09c2cc583581d3b6bebb6f0960dc457b55b5c510de96cc446f84bd3510eed3d21c44d9dc09820c5f5c0d194c54a3ecbe", 0xef}, {&(0x7f0000005500)="f50ab3c5e9f02c9d027ca344ed515ff1bbb42337bfc450", 0x17}], 0x6, &(0x7f00000055c0)=[@flowinfo={{0x14, 0x29, 0xb, 0x1}}], 0x18}}], 0x5, 0x40c4)

[ 1365.744926] FAULT_INJECTION: forcing a failure.
[ 1365.744926] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1365.746216] CPU: 0 UID: 0 PID: 24610 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1365.746235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1365.746245] Call Trace:
[ 1365.746252]  <TASK>
[ 1365.746259]  dump_stack_lvl+0xfa/0x120
[ 1365.746295]  should_fail_ex+0x4d7/0x5e0
[ 1365.746322]  _copy_from_user+0x30/0xd0
[ 1365.746344]  input_event_from_user+0x1df/0x290
[ 1365.746366]  ? __pfx_input_event_from_user+0x10/0x10
[ 1365.746402]  evdev_write+0x264/0x420
[ 1365.746426]  ? __pfx_evdev_write+0x10/0x10
[ 1365.746451]  ? security_file_permission+0x22/0x90
[ 1365.746482]  vfs_write+0x2b7/0x1150
[ 1365.746495]  ? __pfx_evdev_write+0x10/0x10
[ 1365.746514]  ? lock_acquire+0x15e/0x2f0
[ 1365.746534]  ? __fget_files+0x34/0x3b0
[ 1365.746549]  ? __pfx_vfs_write+0x10/0x10
[ 1365.746568]  ? __fget_files+0x203/0x3b0
[ 1365.746583]  ? lock_release+0xc8/0x290
[ 1365.746612]  ? __fget_files+0x20d/0x3b0
[ 1365.746646]  ksys_write+0x1ef/0x240
[ 1365.746661]  ? __pfx_ksys_write+0x10/0x10
[ 1365.746693]  do_syscall_64+0xbf/0x430
[ 1365.746711]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1365.746724] RIP: 0033:0x7fac66841b19
[ 1365.746735] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1365.746748] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1365.746760] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1365.746769] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1365.746776] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1365.746783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1365.746790] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1365.746827]  </TASK>
16:13:12 executing program 5:
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)

16:13:12 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat$incfs(r0, &(0x7f0000000040)='.log\x00', 0x440, 0x4)
ioctl$BTRFS_IOC_FS_INFO(r1, 0x8400941f, &(0x7f0000000140))
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00000006c0)={0x62, "82ad3f"}, 0x6)
execveat(r1, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000580)=[&(0x7f0000000540)='\x00'], &(0x7f0000000680)=[&(0x7f00000005c0)='*^\x00', &(0x7f0000000600)='.log\x00', &(0x7f0000000640)=',\xa3'], 0xad6c9178203377b4)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000000)=0x4000)
r5 = creat(&(0x7f0000000700)='./file0\x00', 0x88)
ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000740)={{0x2, 0x4e24, @remote}, {0x6, @broadcast}, 0x48, {0x2, 0x4e21, @remote}, 'bridge_slave_1\x00'})
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:13:12 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6609)

16:13:12 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x8008662c)

16:13:12 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40305839)

16:13:12 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x4030582b)

16:13:12 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x0, 0x2}, 0x6)

16:13:12 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 59)

16:13:12 executing program 5:
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$sock_bt_hci(r0, 0x800448f0, &(0x7f0000000140)="163c4274db0f3a05d13072d62ef0f66219e777e14ade1f5f7288814e370278e07a82839c5067705e245b82dfb7515f70fe81d6a8b30cde6ca1ae25461f08ebe1438eedb7abd86f9ca300813353e17f6e9529599b40367b7f2fa275313bf93d2716cb86dd7a90cd2fcf4162")
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x4}, 0x6)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200, "000200"})

16:13:12 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

[ 1366.076431] FAULT_INJECTION: forcing a failure.
[ 1366.076431] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1366.077475] CPU: 0 UID: 0 PID: 24874 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1366.077491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1366.077499] Call Trace:
[ 1366.077504]  <TASK>
[ 1366.077510]  dump_stack_lvl+0xfa/0x120
[ 1366.077539]  should_fail_ex+0x4d7/0x5e0
[ 1366.077568]  _copy_from_user+0x30/0xd0
[ 1366.077590]  input_event_from_user+0x1df/0x290
[ 1366.077613]  ? __pfx_input_event_from_user+0x10/0x10
[ 1366.077649]  evdev_write+0x264/0x420
[ 1366.077673]  ? __pfx_evdev_write+0x10/0x10
[ 1366.077699]  ? security_file_permission+0x22/0x90
[ 1366.077729]  vfs_write+0x2b7/0x1150
[ 1366.077742]  ? __pfx_evdev_write+0x10/0x10
[ 1366.077761]  ? lock_acquire+0x15e/0x2f0
[ 1366.077780]  ? __fget_files+0x34/0x3b0
[ 1366.077795]  ? __pfx_vfs_write+0x10/0x10
[ 1366.077809]  ? __fget_files+0x203/0x3b0
[ 1366.077824]  ? lock_release+0xc8/0x290
[ 1366.077851]  ? __fget_files+0x20d/0x3b0
[ 1366.077884]  ksys_write+0x1ef/0x240
[ 1366.077899]  ? __pfx_ksys_write+0x10/0x10
[ 1366.077931]  do_syscall_64+0xbf/0x430
[ 1366.077948]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1366.077961] RIP: 0033:0x7fac66841b19
[ 1366.077971] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1366.077983] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1366.077996] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1366.078004] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1366.078012] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1366.078019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1366.078027] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1366.078063]  </TASK>
16:13:23 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 60)

16:13:23 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_setup(0xfff, &(0x7f0000000040)=<r2=>0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4)
io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000000c0)="15", 0x1}])
io_getevents(r2, 0x82b1, 0x6, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}], &(0x7f00000000c0)={0x77359400})
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r4 = getpid()
pidfd_open(r4, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = fork()
ptrace(0x10, r5)
ptrace(0x8, r5)

16:13:23 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80086601)

16:13:23 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40305839)

16:13:23 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80087601)

16:13:23 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x101081, 0x0)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff}, 0x0)
r4 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, <r5=>0x0}, &(0x7f0000000040)=0x5)
setuid(r5)
pipe2(&(0x7f00000000c0)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}})
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x20000, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@access_uid={'access', 0x3d, r5}}, {@version_u}]}})
mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x8000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@msize={'msize', 0x3d, 0x1}}, {@access_user}], [{@euid_gt}, {@uid_lt={'uid<', 0xee00}}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@subj_role={'subj_role', 0x3d, '-.-'}}, {@appraise_type}]}})
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:13:23 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40806685)

16:13:23 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0x3}, 0x6)

[ 1376.245888] FAULT_INJECTION: forcing a failure.
[ 1376.245888] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1376.247090] CPU: 0 UID: 0 PID: 24925 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1376.247110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1376.247120] Call Trace:
[ 1376.247126]  <TASK>
[ 1376.247134]  dump_stack_lvl+0xfa/0x120
[ 1376.247168]  should_fail_ex+0x4d7/0x5e0
[ 1376.247200]  _copy_from_user+0x30/0xd0
[ 1376.247228]  input_event_from_user+0x1df/0x290
[ 1376.247256]  ? __pfx_input_event_from_user+0x10/0x10
[ 1376.247301]  evdev_write+0x264/0x420
[ 1376.247331]  ? __pfx_evdev_write+0x10/0x10
[ 1376.247364]  ? security_file_permission+0x22/0x90
[ 1376.247401]  vfs_write+0x2b7/0x1150
[ 1376.247418]  ? __pfx_evdev_write+0x10/0x10
[ 1376.247442]  ? lock_acquire+0x15e/0x2f0
[ 1376.247466]  ? __fget_files+0x34/0x3b0
[ 1376.247485]  ? __pfx_vfs_write+0x10/0x10
[ 1376.247503]  ? __fget_files+0x203/0x3b0
[ 1376.247521]  ? lock_release+0xc8/0x290
[ 1376.247556]  ? __fget_files+0x20d/0x3b0
[ 1376.247604]  ksys_write+0x1ef/0x240
[ 1376.247622]  ? __pfx_ksys_write+0x10/0x10
[ 1376.247662]  do_syscall_64+0xbf/0x430
[ 1376.247684]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1376.247701] RIP: 0033:0x7fac66841b19
[ 1376.247714] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1376.247729] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1376.247744] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1376.247754] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1376.247764] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1376.247773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1376.247783] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1376.247829]  </TASK>
16:13:23 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80086603)

16:13:23 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x40800, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000000c0))

16:13:23 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 61)

16:13:23 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x8008662c)

16:13:23 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40e8662e)

16:13:23 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x800c6613)

16:13:23 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0x7fff, 0x0, 0x2, 0x8})
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

[ 1376.465848] FAULT_INJECTION: forcing a failure.
[ 1376.465848] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1376.466852] CPU: 0 UID: 0 PID: 25052 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1376.466871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1376.466880] Call Trace:
[ 1376.466885]  <TASK>
[ 1376.466892]  dump_stack_lvl+0xfa/0x120
[ 1376.466925]  should_fail_ex+0x4d7/0x5e0
[ 1376.466953]  _copy_from_user+0x30/0xd0
[ 1376.466977]  input_event_from_user+0x1df/0x290
[ 1376.467001]  ? __pfx_input_event_from_user+0x10/0x10
[ 1376.467040]  evdev_write+0x264/0x420
[ 1376.467067]  ? __pfx_evdev_write+0x10/0x10
[ 1376.467095]  ? security_file_permission+0x22/0x90
[ 1376.467128]  vfs_write+0x2b7/0x1150
[ 1376.467142]  ? __pfx_evdev_write+0x10/0x10
[ 1376.467162]  ? lock_acquire+0x15e/0x2f0
[ 1376.467184]  ? __fget_files+0x34/0x3b0
[ 1376.467200]  ? __pfx_vfs_write+0x10/0x10
[ 1376.467216]  ? __fget_files+0x203/0x3b0
[ 1376.467231]  ? lock_release+0xc8/0x290
[ 1376.467261]  ? __fget_files+0x20d/0x3b0
[ 1376.467297]  ksys_write+0x1ef/0x240
[ 1376.467313]  ? __pfx_ksys_write+0x10/0x10
[ 1376.467347]  do_syscall_64+0xbf/0x430
[ 1376.467369]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1376.467383] RIP: 0033:0x7fac66841b19
[ 1376.467395] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1376.467408] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1376.467422] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1376.467431] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1376.467439] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1376.467447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1376.467455] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1376.467494]  </TASK>
16:13:23 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x8010661b)

16:13:33 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80087601)

16:13:33 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80111500)

16:13:33 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x41009432)

16:13:33 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 62)

16:13:33 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40806685)

16:13:33 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
r3 = pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = fork()
r6 = pidfd_getfd(r0, r0, 0x0)
ppoll(&(0x7f00000000c0)=[{r3, 0x8090}, {r4, 0x100}, {r6, 0x5040}], 0x3, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180)={[0x4]}, 0x8)
ptrace(0x10, r5)
ptrace(0x8, r5)

16:13:33 executing program 5:
r0 = socket(0x5, 0x800, 0x6)
setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f0000000000)='wg1\x00', 0x4)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x80000)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
accept(r4, 0x0, &(0x7f0000000040))
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="6c0800000000000000ae6a9ba9611252bbd97dab547696a54713624a40db0000", @ANYRESHEX=r2, @ANYBLOB=', '])
ioctl$F2FS_IOC_GET_FEATURES(r2, 0x8004f50c, &(0x7f0000000080))

16:13:33 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x10)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
r2 = socket$unix(0x1, 0x5, 0x0)
pwrite64(r2, &(0x7f0000000140)="9873bd858f93754b3aaa3b896e3c8749d8ba8f3f854ff770fc2a8ff18caeb813c98852b7210615a8f7640d4e0acc0f7475e6b6c7553c92a545b37bed228d1e6358d8db3db6840f128acb08383a50cee5ef01a85170f6187ec63676055b14549a90406cb64e4a4424acf9d42a23fb2c6b6cd929e14bc800a8881eb72a822672d967bb20437c8430556258114a5e06148a95f05735719bac9162335e0c73560eaa3de769105c4111ccc879352c58d03d4bc1bf21fdc2c5137bf868ff4a981005ecf057232ded62eb1bbeab9cfce4def8896873f015c5d2bf5a037191ddc4352c0a5a7a30d128ed30", 0xe7, 0x6)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

[ 1386.926268] FAULT_INJECTION: forcing a failure.
[ 1386.926268] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1386.928187] CPU: 0 UID: 0 PID: 25177 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1386.928218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1386.928231] Call Trace:
[ 1386.928241]  <TASK>
[ 1386.928252]  dump_stack_lvl+0xfa/0x120
[ 1386.928301]  should_fail_ex+0x4d7/0x5e0
[ 1386.928347]  _copy_from_user+0x30/0xd0
[ 1386.928387]  input_event_from_user+0x1df/0x290
[ 1386.928427]  ? __pfx_input_event_from_user+0x10/0x10
[ 1386.928495]  evdev_write+0x264/0x420
[ 1386.928539]  ? __pfx_evdev_write+0x10/0x10
[ 1386.928595]  ? security_file_permission+0x22/0x90
[ 1386.928650]  vfs_write+0x2b7/0x1150
[ 1386.928673]  ? __pfx_evdev_write+0x10/0x10
[ 1386.928709]  ? lock_acquire+0x15e/0x2f0
[ 1386.928744]  ? __fget_files+0x34/0x3b0
[ 1386.928772]  ? __pfx_vfs_write+0x10/0x10
[ 1386.928798]  ? __fget_files+0x203/0x3b0
[ 1386.928825]  ? lock_release+0xc8/0x290
[ 1386.928876]  ? __fget_files+0x20d/0x3b0
[ 1386.928939]  ksys_write+0x1ef/0x240
[ 1386.928966]  ? __pfx_ksys_write+0x10/0x10
[ 1386.929026]  do_syscall_64+0xbf/0x430
[ 1386.929058]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1386.929082] RIP: 0033:0x7fac66841b19
[ 1386.929100] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1386.929122] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1386.929144] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1386.929159] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1386.929172] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1386.929186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1386.929199] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1386.929267]  </TASK>
16:13:33 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6609)

16:13:34 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x800c6613)

16:13:34 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 63)

16:13:34 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x801c581f)

16:13:34 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80086601)

16:13:34 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x503042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200c00, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
pwrite64(r1, &(0x7f0000000140)="d0ae0a0043c4301715c83070aaf909ae8432665fda99f1857ddf3ae261bbd49115d3d31569afc56fea5de2fbc90ddee06230ab3b0c1dd12c784b601af2fbf9526264b24e578c", 0x46, 0x2)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:13:34 executing program 5:
close(0xffffffffffffffff)
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:13:34 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80811501)

16:13:34 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x40e8662e)

16:13:34 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
mount$9p_rdma(&(0x7f0000000040), &(0x7f00000000c0)='./file1/file0\x00', &(0x7f0000000140), 0x400, &(0x7f0000000180)={'trans=rdma,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@sq={'sq', 0x3d, 0x3}}, {@common=@debug={'debug', 0x3d, 0xefe}}, {@sq={'sq', 0x3d, 0x9}}, {@common=@aname={'aname', 0x3d, '--\\'}}, {@rq={'rq', 0x3d, 0x1f}}, {@sq={'sq', 0x3d, 0x1f}}, {@timeout={'timeout', 0x3d, 0xd7}}, {@timeout={'timeout', 0x3d, 0x6}}, {@timeout={'timeout', 0x3d, 0x4}}, {@timeout={'timeout', 0x3d, 0x4}}], [{@measure}, {@audit}, {@uid_eq}, {@euid_gt={'euid>', 0xee01}}, {@dont_measure}, {@subj_user={'subj_user', 0x3d, '.'}}, {@seclabel}, {@subj_role={'subj_role', 0x3d, '('}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}]}})
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000340), &(0x7f0000000380)='./file1/file0\x00', 0xe, 0x3)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

[ 1387.396774] FAULT_INJECTION: forcing a failure.
[ 1387.396774] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1387.398631] CPU: 1 UID: 0 PID: 25400 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1387.398662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1387.398676] Call Trace:
[ 1387.398683]  <TASK>
[ 1387.398692]  dump_stack_lvl+0xfa/0x120
[ 1387.398735]  should_fail_ex+0x4d7/0x5e0
[ 1387.398769]  _copy_from_user+0x30/0xd0
[ 1387.398801]  input_event_from_user+0x1df/0x290
[ 1387.398836]  ? __pfx_input_event_from_user+0x10/0x10
[ 1387.398882]  evdev_write+0x264/0x420
[ 1387.398915]  ? __pfx_evdev_write+0x10/0x10
[ 1387.398950]  ? security_file_permission+0x22/0x90
[ 1387.398990]  vfs_write+0x2b7/0x1150
[ 1387.399013]  ? __pfx_evdev_write+0x10/0x10
[ 1387.399042]  ? lock_acquire+0x15e/0x2f0
[ 1387.399076]  ? __fget_files+0x34/0x3b0
[ 1387.399101]  ? __pfx_vfs_write+0x10/0x10
[ 1387.399123]  ? __fget_files+0x203/0x3b0
[ 1387.399147]  ? lock_release+0xc8/0x290
[ 1387.399186]  ? __fget_files+0x20d/0x3b0
[ 1387.399224]  ksys_write+0x1ef/0x240
[ 1387.399247]  ? __pfx_ksys_write+0x10/0x10
[ 1387.399284]  do_syscall_64+0xbf/0x430
[ 1387.399309]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1387.399333] RIP: 0033:0x7fac66841b19
[ 1387.399349] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1387.399371] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1387.399393] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1387.399409] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1387.399423] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1387.399436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1387.399449] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1387.399486]  </TASK>
16:13:34 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80e8662d)

16:13:34 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
io_setup(0x101, &(0x7f00000000c0))
fork()
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3)
r4 = fork()
ptrace(0x10, r4)
ptrace(0x8, r4)
tkill(r4, 0x2f)

16:13:34 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80086603)

16:13:43 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x8010661b)

16:13:43 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
socket$nl_route(0x10, 0x3, 0x0)
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x5, 0x1, 0x8, 0xff, 0x0, 0x9, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000, 0x4, @perf_bp={&(0x7f00000001c0)}, 0x2100, 0x1, 0x0, 0x7, 0x0, 0x9, 0x4, 0x0, 0x3, 0x0, 0x7ff}, r2, 0x1, r0, 0x0)
ptrace(0x10, r3)
ptrace(0x8, r3)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r4=>0xffffffffffffffff})
ioctl$sock_netdev_private(r4, 0x89f9, &(0x7f0000000140)="edebd3cde002610bd87d210c069b5c77786a6b174044fae25f488ae52ccb196174091f21e834e84be8fdedf4e81cc942eecf2d285f48507a7770a885d577d3d9cdf809e10d2167540dc6491bbdc99b19d1be08a9f2")

16:13:43 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x41009432)

16:13:43 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x81009431)

16:13:43 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x99}}, './file1\x00'})
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:13:43 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x8008662c)

16:13:43 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 64)

16:13:43 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
socketpair(0x5, 0x1, 0xfffffff8, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
bind$bt_hci(r1, &(0x7f0000000080), 0x6)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan0\x00'})
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)

[ 1396.763166] FAULT_INJECTION: forcing a failure.
[ 1396.763166] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1396.765094] CPU: 1 UID: 0 PID: 25643 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1396.765141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1396.765161] Call Trace:
[ 1396.765173]  <TASK>
[ 1396.765182]  dump_stack_lvl+0xfa/0x120
[ 1396.765229]  should_fail_ex+0x4d7/0x5e0
[ 1396.765266]  _copy_from_user+0x30/0xd0
[ 1396.765300]  input_event_from_user+0x1df/0x290
[ 1396.765338]  ? __pfx_input_event_from_user+0x10/0x10
[ 1396.765388]  evdev_write+0x264/0x420
[ 1396.765422]  ? __pfx_evdev_write+0x10/0x10
[ 1396.765459]  ? security_file_permission+0x22/0x90
[ 1396.765503]  vfs_write+0x2b7/0x1150
[ 1396.765528]  ? __pfx_evdev_write+0x10/0x10
[ 1396.765558]  ? lock_acquire+0x15e/0x2f0
[ 1396.765603]  ? __fget_files+0x34/0x3b0
[ 1396.765629]  ? __pfx_vfs_write+0x10/0x10
[ 1396.765653]  ? __fget_files+0x203/0x3b0
[ 1396.765678]  ? lock_release+0xc8/0x290
[ 1396.765719]  ? __fget_files+0x20d/0x3b0
[ 1396.765760]  ksys_write+0x1ef/0x240
[ 1396.765785]  ? __pfx_ksys_write+0x10/0x10
[ 1396.765824]  do_syscall_64+0xbf/0x430
[ 1396.765851]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1396.765876] RIP: 0033:0x7fac66841b19
[ 1396.765895] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1396.765917] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1396.765941] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1396.765957] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1396.765972] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1396.765986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1396.766000] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1396.766039]  </TASK>
16:13:43 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x80142, 0x1ba)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:13:54 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80087601)

16:13:54 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0045878)

16:13:54 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)={0x20000, 0x114, 0x18}, 0x18)
r2 = openat(r1, &(0x7f0000000140)='./file1\x00', 0x8600, 0x0)
ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:13:54 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0xff, 0x0, 0x0, 0x0, 0x610, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3)
pidfd_open(r3, 0x0)
io_destroy(r1)

16:13:54 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6609)

16:13:54 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r1=>r0, {0x0, 0xee00}}, './file0\x00'})
setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000080)=0x1ff, 0x4)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x4002, 0x200, '\x00', 0x98, 0x2})

16:13:54 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 65)

16:13:54 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80111500)

16:13:54 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0045878)

16:13:54 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x801c581f)

[ 1407.503725] FAULT_INJECTION: forcing a failure.
[ 1407.503725] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1407.505212] CPU: 1 UID: 0 PID: 25884 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1407.505237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1407.505248] Call Trace:
[ 1407.505256]  <TASK>
[ 1407.505263]  dump_stack_lvl+0xfa/0x120
[ 1407.505300]  should_fail_ex+0x4d7/0x5e0
[ 1407.505329]  _copy_from_user+0x30/0xd0
[ 1407.505355]  input_event_from_user+0x1df/0x290
[ 1407.505384]  ? __pfx_input_event_from_user+0x10/0x10
[ 1407.505422]  evdev_write+0x264/0x420
[ 1407.505448]  ? __pfx_evdev_write+0x10/0x10
[ 1407.505476]  ? security_file_permission+0x22/0x90
[ 1407.505509]  vfs_write+0x2b7/0x1150
[ 1407.505527]  ? __pfx_evdev_write+0x10/0x10
[ 1407.505550]  ? lock_acquire+0x15e/0x2f0
[ 1407.505584]  ? __fget_files+0x34/0x3b0
[ 1407.505603]  ? __pfx_vfs_write+0x10/0x10
[ 1407.505622]  ? __fget_files+0x203/0x3b0
[ 1407.505640]  ? lock_release+0xc8/0x290
[ 1407.505672]  ? __fget_files+0x20d/0x3b0
[ 1407.505702]  ksys_write+0x1ef/0x240
[ 1407.505721]  ? __pfx_ksys_write+0x10/0x10
[ 1407.505750]  do_syscall_64+0xbf/0x430
[ 1407.505771]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1407.505790] RIP: 0033:0x7fac66841b19
[ 1407.505804] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1407.505822] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1407.505840] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1407.505853] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1407.505868] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1407.505882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1407.505895] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1407.505924]  </TASK>
16:13:54 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x800c6613)

16:13:54 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0046686)

16:13:54 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000001300), 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pwritev2(r1, &(0x7f0000001280)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="ce9febacec26a99d44a286f8a69cc71d5f717de4bbe3c82d234069d2659d238aafde4a1ab0979612104331b09cfd185157389e40be28ee22d88c0446b2cf6686f1edbfa9e6c60a88119fb80ec18921ecb2f012d068f23608435c55bd5e855191ef32cf32aa7e8f86f201f1a4a619876ca79a4872fd011c96fa0db55653f1ebc0d6e452499691207e1f0550eb76514442c0b4eb77e36f", 0x96}, {&(0x7f0000000040)="ebd44cddb26d2445ee74663143fc78a7f6e78ab537c6c3c9917391a5ee4dd0fe7061", 0x22}, {&(0x7f0000001200)="fd835892b5dc3a8bcfa19ee6437d95c8269da3cb23556ad4812160bd8ee2907677b26ef0b453b8829c7fe1a44d1a95bb48e8b43760ab91203b42a6bb35ecda9f95ba844eed52f71ded420406130e19c82f7bfdd0472530482284523761f507f24ecb7099e9", 0x65}, {&(0x7f00000000c0)="b2e7fa2a39a179af3e46977e7221a730e08d607f91cbd51d658073525e", 0x1d}], 0x5, 0xfff, 0x7f, 0x18)

16:13:54 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80811501)

16:14:03 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r2 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xff, 0x2, &(0x7f0000001180)=[{&(0x7f0000000140)="be4e9e3c46ce68077a21", 0xa, 0x1000}, {&(0x7f0000000180)="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", 0x1000, 0xfffffffffffffffa}], 0x84400, &(0x7f00000011c0)={[{@session={'session', 0x3d, 0x8}}, {@check_strict}, {@sbsector={'sbsector', 0x3d, 0x9}}, {@block}, {@mode={'mode', 0x3d, 0x1ff}}, {@overriderock}, {@cruft}, {@cruft}], [{@subj_type={'subj_type', 0x3d, ')-/$\x90:.{^'}}, {@appraise}, {@fowner_lt}]})
execveat(r2, &(0x7f00000012c0)='./file1\x00', &(0x7f0000001380)=[&(0x7f0000001300)='!&\x00', &(0x7f0000001340)='^-+:}*^#]),\x00'], &(0x7f00000014c0)=[&(0x7f00000013c0)='\x00', &(0x7f0000001400)='&\\\x00', &(0x7f0000001440)=')\x00', &(0x7f0000001480)=':#\x00'], 0x400)

16:14:03 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000000)={0x2, 0x200, '\x00\n\x00', 0x7f, 0xfc})
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
ioctl$sock_bt_hci(r3, 0x800448f0, &(0x7f0000000140)="f125609d898dc6af055cca0ff5a50b795729cfa10e94ec3247a4f41e75fc4e1b62b2bd123c98ed77035c459791bd944a558c1536dc914844ddbdbaecf2c7f61a16038c984307df18ba6d41b34af5921943")
r5 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, <r6=>0x0}, &(0x7f0000000040)=0x5)
setuid(r6)
geteuid()
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@debug={'debug', 0x3d, 0xadd}}, {@cache_mmap}, {@cache_loose}, {@privport}, {@privport}, {@cache_loose}]}})
bind$bt_hci(r1, &(0x7f0000000040)={0x1f, 0x2, 0x2}, 0x6)

16:14:03 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xec5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r0=>0x0)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
syz_open_dev$sg(&(0x7f00000008c0), 0x5, 0x400000)
memfd_secret(0x0)
io_submit(r0, 0x0, &(0x7f0000000980))
r5 = getpid()
pidfd_open(r5, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = fork()
ptrace(0x10, r6)
ptrace(0x8, r6)

16:14:03 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0096616)

16:14:03 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 66)

16:14:03 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x8010661b)

16:14:03 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80086601)

16:14:03 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80e8662d)

16:14:03 executing program 5:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x400000, 0x0)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff)
sendmsg$NL80211_CMD_TDLS_MGMT(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x68, r1, 0x100, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x177, 0x7b}}}}, [@NL80211_ATTR_TDLS_ACTION={0x5, 0x88, 0x9}, @NL80211_ATTR_TDLS_DIALOG_TOKEN={0x5, 0x89, 0x2}, @NL80211_ATTR_TDLS_DIALOG_TOKEN={0x5, 0x89, 0x4}, @NL80211_ATTR_TDLS_DIALOG_TOKEN={0x5, 0x89, 0x1}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_TDLS_ACTION={0x5, 0x88, 0x2}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x57}, @NL80211_ATTR_TDLS_INITIATOR={0x4}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x20060011)
r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r2, 0x800448d4, &(0x7f0000000040)={0x0, 0x7fff})
bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x0, 0x3}, 0x6)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r2)
ioctl$IOC_PR_PREEMPT_ABORT(0xffffffffffffffff, 0x401870cc, &(0x7f0000000140)={0x1ff, 0x7fff, 0x2, 0x3})
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
pipe2(&(0x7f00000000c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}})
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x400, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}})
bind$bt_hci(r3, &(0x7f00000000c0)={0x1f, 0xffffffffffffffff, 0x1}, 0x6)
ioctl$sock_bt_hci(r2, 0x400448e7, &(0x7f0000000080)="465a733fa8a8f1cd0704a06c9b534d5e705dc1ec8df200845bbd58b25eb95bef3abc257d1b7598f0b5c8d47c929088008742bf94fd08a8")

[ 1416.799087] loop0: detected capacity change from 0 to 16383
[ 1416.812711] loop0: detected capacity change from 0 to 16383
[ 1416.850011] FAULT_INJECTION: forcing a failure.
[ 1416.850011] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1416.851132] CPU: 1 UID: 0 PID: 26136 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1416.851165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1416.851175] Call Trace:
[ 1416.851182]  <TASK>
[ 1416.851189]  dump_stack_lvl+0xfa/0x120
[ 1416.851223]  should_fail_ex+0x4d7/0x5e0
[ 1416.851245]  _copy_from_user+0x30/0xd0
[ 1416.851264]  input_event_from_user+0x1df/0x290
[ 1416.851287]  ? __pfx_input_event_from_user+0x10/0x10
[ 1416.851314]  evdev_write+0x264/0x420
[ 1416.851334]  ? __pfx_evdev_write+0x10/0x10
[ 1416.851353]  ? security_file_permission+0x22/0x90
[ 1416.851378]  vfs_write+0x2b7/0x1150
[ 1416.851392]  ? __pfx_evdev_write+0x10/0x10
[ 1416.851410]  ? lock_acquire+0x15e/0x2f0
[ 1416.851431]  ? __fget_files+0x34/0x3b0
[ 1416.851446]  ? __pfx_vfs_write+0x10/0x10
[ 1416.851460]  ? __fget_files+0x203/0x3b0
[ 1416.851474]  ? lock_release+0xc8/0x290
[ 1416.851497]  ? __fget_files+0x20d/0x3b0
[ 1416.851518]  ksys_write+0x1ef/0x240
[ 1416.851532]  ? __pfx_ksys_write+0x10/0x10
[ 1416.851553]  do_syscall_64+0xbf/0x430
[ 1416.851573]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1416.851588] RIP: 0033:0x7fac66841b19
[ 1416.851599] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1416.851613] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1416.851627] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1416.851636] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1416.851645] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1416.851653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1416.851661] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1416.851682]  </TASK>
16:14:03 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
clock_gettime(0x0, &(0x7f0000000040)={<r2=>0x0, <r3=>0x0})
write$evdev(r1, &(0x7f0000000140)=[{{}, 0x16, 0x1}, {{}, 0x12, 0x1, 0x6}, {{0x0, 0x2710}, 0x5, 0xfffd, 0x6}, {{0x77359400}, 0x2, 0x81}, {{}, 0x11, 0x7c, 0x10001}, {{r2, r3/1000+10000}, 0x14, 0x0, 0x1f}, {{0x0, 0xea60}, 0x0, 0x8, 0x67}, {{}, 0x15, 0xbf8, 0x6}, {{0x77359400}, 0x16, 0x4}], 0xd8)
clock_gettime(0x6, &(0x7f00000000c0))
r4 = memfd_create(&(0x7f0000000440)='}}\x00', 0x0)
clock_gettime(0x0, &(0x7f00000004c0)={<r5=>0x0, <r6=>0x0})
ppoll(&(0x7f0000000480)=[{0xffffffffffffffff, 0x80ac}, {r1, 0x4000}, {r4, 0x8408}, {r0}], 0x4, &(0x7f0000000500)={r5, r6+10000000}, &(0x7f0000000540)={[0x401]}, 0x8)
ioctl$MON_IOCX_GETX(r1, 0x4018920a, &(0x7f0000000400)={&(0x7f00000002c0), &(0x7f0000000300)=""/243, 0xf3})
r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000240), 0x216002, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r7, 0x40106614, &(0x7f0000000280))

16:14:03 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80111500)

16:14:03 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x4, 0x1}, 0x6)

16:14:03 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0185879)

16:14:03 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x81009431)

16:14:03 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 67)

16:14:03 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80086603)

16:14:03 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0))
r3 = pidfd_open(r2, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bond_slave_0\x00'})
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'lo\x00', <r7=>0x0})
sendmsg$ETHTOOL_MSG_FEATURES_SET(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000800)={0x34, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x34}}, 0x0)
sendto$packet(r3, &(0x7f0000000180)="8a2902e96a7145173294b202b16592cc1a0f1033439f7d60e0c3c2a447f7b459da86e482b7d26a1727ee7e8e161daaab482897f20eeca13a9609101b720218603df1a9b2cb7884407dcd80f42dbdacdba66dd0c24edce3fb0238e5bf0b7ac6847dcdf2e843f975f7f690cc1b92194d119bc88ac8ac2bfeb67ef99852b3e2f0b213fe93c51eca648c30ff3df1fd68b2e3c726", 0x92, 0x0, &(0x7f0000000240)={0x11, 0x1, r7, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1b}}, 0x14)
r8 = fork()
ptrace(0x10, r8)
ptrace(0x8, r8)

[ 1417.123122] FAULT_INJECTION: forcing a failure.
[ 1417.123122] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1417.125513] CPU: 0 UID: 0 PID: 26422 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1417.125547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1417.125568] Call Trace:
[ 1417.125578]  <TASK>
[ 1417.125589]  dump_stack_lvl+0xfa/0x120
[ 1417.125643]  should_fail_ex+0x4d7/0x5e0
[ 1417.125694]  _copy_from_user+0x30/0xd0
[ 1417.125738]  input_event_from_user+0x1df/0x290
[ 1417.125782]  ? __pfx_input_event_from_user+0x10/0x10
[ 1417.125856]  evdev_write+0x264/0x420
[ 1417.125904]  ? __pfx_evdev_write+0x10/0x10
[ 1417.125957]  ? security_file_permission+0x22/0x90
[ 1417.126017]  vfs_write+0x2b7/0x1150
[ 1417.126043]  ? __pfx_evdev_write+0x10/0x10
[ 1417.126081]  ? lock_acquire+0x15e/0x2f0
[ 1417.126121]  ? __fget_files+0x34/0x3b0
[ 1417.126152]  ? __pfx_vfs_write+0x10/0x10
[ 1417.126180]  ? __fget_files+0x203/0x3b0
[ 1417.126210]  ? lock_release+0xc8/0x290
[ 1417.126266]  ? __fget_files+0x20d/0x3b0
[ 1417.126334]  ksys_write+0x1ef/0x240
[ 1417.126364]  ? __pfx_ksys_write+0x10/0x10
[ 1417.126429]  do_syscall_64+0xbf/0x430
[ 1417.126464]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1417.126492] RIP: 0033:0x7fac66841b19
[ 1417.126513] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1417.126536] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1417.126561] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1417.126578] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1417.126593] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1417.126609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1417.126623] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1417.126698]  </TASK>
16:14:04 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x801c581f)

16:14:04 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x8008662c)

16:14:04 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0189436)

16:14:14 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0045878)

16:14:14 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x40)
r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0xb0600, 0x112)
openat(r2, &(0x7f0000000140)='./file1/../file0\x00', 0x100, 0x12)

16:14:14 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80811501)

16:14:14 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 68)

16:14:14 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
recvmmsg$unix(r0, &(0x7f0000000b40)=[{{&(0x7f0000000140), 0x6e, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/42, 0x2a}, {&(0x7f00000002c0)=""/194, 0xc2}, {&(0x7f00000001c0)=""/87, 0x57}, {&(0x7f00000003c0)=""/248, 0xf8}, {&(0x7f00000004c0)=""/243, 0xf3}, {&(0x7f0000000240)=""/34, 0x22}], 0x6, &(0x7f0000000640)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8}}, {{&(0x7f0000000740), 0x6e, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/111, 0x6f}, {&(0x7f0000000840)=""/144, 0x90}, {&(0x7f0000000900)=""/219, 0xdb}, {&(0x7f0000000a00)=""/27, 0x1b}], 0x4, &(0x7f0000000a80)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {<r3=>0x0}}}], 0x88}}], 0x2, 0x40002141, &(0x7f0000000bc0)={0x77359400})
process_vm_readv(r3, &(0x7f0000002200)=[{&(0x7f0000000c00)=""/224, 0xe0}, {&(0x7f0000000d00)=""/246, 0xf6}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/142, 0x8e}, {&(0x7f0000001ec0)=""/108, 0x6c}, {&(0x7f0000001f40)=""/177, 0xb1}, {&(0x7f0000002000)=""/110, 0x6e}, {&(0x7f0000002080)=""/130, 0x82}, {&(0x7f0000002140)=""/176, 0xb0}], 0x9, &(0x7f0000002540)=[{&(0x7f00000022c0)=""/239, 0xef}, {&(0x7f00000023c0)=""/74, 0x4a}, {&(0x7f0000002440)=""/206, 0xce}], 0x3, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = fork()
ptrace(0x10, r4)
ptrace(0x8, r4)

16:14:14 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80087601)

16:14:14 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc020660b)

16:14:14 executing program 5:
r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xab21}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7fff}]}, 0x48}, 0x1, 0x0, 0x0, 0x48004}, 0x0)
r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r1, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

[ 1427.633851] FAULT_INJECTION: forcing a failure.
[ 1427.633851] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1427.634834] CPU: 0 UID: 0 PID: 26687 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1427.634851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1427.634859] Call Trace:
[ 1427.634865]  <TASK>
[ 1427.634871]  dump_stack_lvl+0xfa/0x120
[ 1427.634900]  should_fail_ex+0x4d7/0x5e0
[ 1427.634927]  _copy_from_user+0x30/0xd0
[ 1427.634950]  input_event_from_user+0x1df/0x290
[ 1427.634972]  ? __pfx_input_event_from_user+0x10/0x10
[ 1427.635009]  evdev_write+0x264/0x420
[ 1427.635033]  ? __pfx_evdev_write+0x10/0x10
[ 1427.635060]  ? security_file_permission+0x22/0x90
[ 1427.635090]  vfs_write+0x2b7/0x1150
[ 1427.635104]  ? __pfx_evdev_write+0x10/0x10
[ 1427.635123]  ? lock_acquire+0x15e/0x2f0
[ 1427.635143]  ? __fget_files+0x34/0x3b0
[ 1427.635159]  ? __pfx_vfs_write+0x10/0x10
[ 1427.635174]  ? __fget_files+0x203/0x3b0
[ 1427.635189]  ? lock_release+0xc8/0x290
[ 1427.635217]  ? __fget_files+0x20d/0x3b0
[ 1427.635250]  ksys_write+0x1ef/0x240
[ 1427.635265]  ? __pfx_ksys_write+0x10/0x10
[ 1427.635297]  do_syscall_64+0xbf/0x430
[ 1427.635315]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1427.635329] RIP: 0033:0x7fac66841b19
[ 1427.635339] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1427.635352] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1427.635364] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1427.635373] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1427.635381] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1427.635389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1427.635396] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1427.635433]  </TASK>
16:14:14 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0045878)

16:14:14 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 69)

16:14:14 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80e8662d)

16:14:14 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc020662a)

16:14:14 executing program 0:
r0 = msgget(0x1, 0x100)
statx(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x2000, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xee00, r1, 0x87, 0x4}, 0x0, 0x0, 0x1, 0x1f, 0x3, 0x0, 0x7fff, 0xffc1, 0xd521, 0x400})
r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611)
syz_open_dev$mouse(&(0x7f0000000040), 0x4, 0x480000)

16:14:14 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0046686)

[ 1427.845473] FAULT_INJECTION: forcing a failure.
[ 1427.845473] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1427.847317] CPU: 1 UID: 0 PID: 26764 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1427.847350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1427.847366] Call Trace:
[ 1427.847375]  <TASK>
[ 1427.847384]  dump_stack_lvl+0xfa/0x120
[ 1427.847432]  should_fail_ex+0x4d7/0x5e0
[ 1427.847470]  _copy_from_user+0x30/0xd0
[ 1427.847505]  input_event_from_user+0x1df/0x290
[ 1427.847543]  ? __pfx_input_event_from_user+0x10/0x10
[ 1427.847600]  evdev_write+0x264/0x420
[ 1427.847636]  ? __pfx_evdev_write+0x10/0x10
[ 1427.847673]  ? security_file_permission+0x22/0x90
[ 1427.847717]  vfs_write+0x2b7/0x1150
[ 1427.847742]  ? __pfx_evdev_write+0x10/0x10
[ 1427.847774]  ? lock_acquire+0x15e/0x2f0
[ 1427.847811]  ? __fget_files+0x34/0x3b0
[ 1427.847838]  ? __pfx_vfs_write+0x10/0x10
[ 1427.847862]  ? __fget_files+0x203/0x3b0
[ 1427.847888]  ? lock_release+0xc8/0x290
[ 1427.847931]  ? __fget_files+0x20d/0x3b0
[ 1427.847971]  ksys_write+0x1ef/0x240
[ 1427.847997]  ? __pfx_ksys_write+0x10/0x10
[ 1427.848027]  ? trace_irq_enable.constprop.0+0x26/0x100
[ 1427.848061]  do_syscall_64+0xbf/0x430
[ 1427.848089]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1427.848114] RIP: 0033:0x7fac66841b19
[ 1427.848134] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1427.848158] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1427.848182] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1427.848199] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1427.848214] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1427.848230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1427.848245] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1427.848283]  </TASK>
16:14:14 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x81009431)

16:14:14 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_mr_cache\x00')
mlock2(&(0x7f0000870000/0x1000)=nil, 0x1000, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
mremap(&(0x7f0000874000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000870000/0x3000)=nil)
ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r1=>r0, {0x9}}, './file0\x00'})
ioctl$HCIINQUIRY(r1, 0x800448f0, &(0x7f0000000080)={0x4, 0x3, "506319", 0x0, 0x1})

16:14:14 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc028660f)

16:14:14 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0096616)

16:14:14 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x800c6613)

16:14:14 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0185879)

16:14:14 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0286687)

16:14:22 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x8010661b)

16:14:22 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 70)

16:14:22 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0189436)

16:14:22 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0045878)

16:14:22 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
r3 = socket$nl_audit(0x10, 0x3, 0x9)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x3589e36540ed4b32, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}})
r4 = openat(r2, &(0x7f0000000100)='./file1\x00', 0x80, 0x0)
ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:14:22 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0406618)

16:14:22 executing program 4:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r1, r1)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r2)
sendmsg$NL80211_CMD_SET_WDS_PEER(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000128bddf25420000000800", @ANYRES32=0x0, @ANYBLOB="0a000600ae4d4a232b6e00000a000600ad80fcb1102950505000"/36], 0x40}, 0x1, 0x0, 0x0, 0x44000804}, 0x4008815)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00'})
io_setup(0x6226, &(0x7f0000000080)=<r5=>0x0)
io_submit(r5, 0x1, &(0x7f0000000280)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x0, r4, 0x0}])
r6 = getpid()
r7 = pidfd_open(r6, 0x0)
r8 = openat$cgroup_devices(r0, &(0x7f0000000340)='devices.deny\x00', 0x2, 0x0)
ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000380)={0x0, 0x2, 0x4, 0x5})
fork()
io_setup(0xfff, &(0x7f0000000040))
pidfd_send_signal(r7, 0x5, &(0x7f0000000100)={0xa, 0x9, 0x8}, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r9 = fork()
ptrace(0x10, r9)
ptrace(0x8, r9)

16:14:22 executing program 5:
r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000180), 0xffffffffffffffff)
sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x64, r0, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'bridge_slave_0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x400c4}, 0x50)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="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"])
getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000000)=""/37, &(0x7f0000000080)=0x25)
r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r3, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:14:22 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0045878)

16:14:22 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc020660b)

[ 1435.790139] FAULT_INJECTION: forcing a failure.
[ 1435.790139] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1435.791205] CPU: 0 UID: 0 PID: 27067 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1435.791224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1435.791232] Call Trace:
[ 1435.791238]  <TASK>
[ 1435.791244]  dump_stack_lvl+0xfa/0x120
[ 1435.791275]  should_fail_ex+0x4d7/0x5e0
[ 1435.791303]  _copy_from_user+0x30/0xd0
[ 1435.791327]  input_event_from_user+0x1df/0x290
[ 1435.791351]  ? __pfx_input_event_from_user+0x10/0x10
[ 1435.791390]  evdev_write+0x264/0x420
[ 1435.791416]  ? __pfx_evdev_write+0x10/0x10
[ 1435.791444]  ? security_file_permission+0x22/0x90
[ 1435.791477]  vfs_write+0x2b7/0x1150
[ 1435.791491]  ? __pfx_evdev_write+0x10/0x10
[ 1435.791512]  ? lock_acquire+0x15e/0x2f0
[ 1435.791533]  ? __fget_files+0x34/0x3b0
[ 1435.791550]  ? __pfx_vfs_write+0x10/0x10
[ 1435.791570]  ? __fget_files+0x203/0x3b0
[ 1435.791586]  ? lock_release+0xc8/0x290
[ 1435.791616]  ? __fget_files+0x20d/0x3b0
[ 1435.791651]  ksys_write+0x1ef/0x240
[ 1435.791667]  ? __pfx_ksys_write+0x10/0x10
[ 1435.791702]  do_syscall_64+0xbf/0x430
[ 1435.791721]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1435.791735] RIP: 0033:0x7fac66841b19
[ 1435.791747] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1435.791760] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1435.791774] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1435.791783] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1435.791792] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1435.791800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1435.791808] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1435.791847]  </TASK>
16:14:22 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0406619)

16:14:33 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0046686)

16:14:33 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc020662a)

16:14:33 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80111500)

16:14:33 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 71)

16:14:33 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
r5 = geteuid()
getresuid(&(0x7f00000001c0), &(0x7f0000000200)=<r6=>0x0, &(0x7f0000000280))
r7 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000)={0x0, <r8=>0x0}, &(0x7f0000000040)=0x5)
setuid(r8)
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2000010, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@mmap}, {@mmap}], [{@uid_lt={'uid<', r5}}, {@subj_user={'subj_user', 0x3d, '9p\x00'}}, {@subj_type={'subj_type', 0x3d, '!\')/.(&'}}, {@permit_directio}, {@fowner_lt={'fowner<', r6}}, {@uid_lt={'uid<', r8}}, {@smackfsroot={'smackfsroot', 0x3d, 'rfdno'}}, {@measure}, {@fowner_lt={'fowner<', 0xee01}}, {@measure}]}})
bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x1, 0x1}, 0x6)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:14:33 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0506617)

16:14:33 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x78b5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
r3 = fork()
fcntl$setstatus(r0, 0x4, 0x82c00)
ptrace(0x10, r3)
ptrace(0x8, r3)

16:14:33 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
r2 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0x7, 0x7, &(0x7f0000000480)=[{&(0x7f0000000140)="0fc7e0ef7c1c5cae0185a22c6007317eb1718bf7596ad199fac9c221a7f1325c56d7c7f7d71f592df9a0b1502c5532c7aa89e514c06e9f0318aaa1c4ceab9a3d7c6be4338c81948de46f17a2072de7a556fd58624c8bff96ad2e", 0x5a, 0x5}, {&(0x7f00000001c0)="a1b9911bdb24465f8ae3037a2584727b907ff63d854879326a409e9f6cff82be79baebece6f21a249632e8a7b816a35ae3ec374f80ae6e675c46da2af41295ad13cc543530b25c2808604bbc0db6df", 0x4f, 0x5}, {&(0x7f0000000240)="f576a3c91d5b62ee9d", 0x9, 0xfdd}, {&(0x7f0000000280)="3bb5ea9409f35ef502f34b11f11c21950a84887152480f3d39f20f4d03254ed4416f119e84e176a3646116ea21e0257ab62b2b47ce701c34e3db0a8b724807ad57", 0x41, 0x5}, {&(0x7f0000000300)="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", 0xfc, 0x6}, {&(0x7f0000000400)="cbf3aa327f309a5176026b0e2f1e148776588f9e945ab632bacd102d094f5c407fab725f851e2e1804ca5e14d7807f5cf7", 0x31, 0x9}, {&(0x7f0000000440)="5b7de71117ddfb98ee741a6ae3057ec0d902e7ad4420b47ccbf3d4f48be722f7b5b138d082d46bf7330aeaf68bf08a199485b6077c9f35b7a1cc706bc3c8", 0x3e, 0x2}], 0xa44808, &(0x7f0000000540)={[{@nr_blocks={'nr_blocks', 0x3d, [0x6b, 0x74]}}, {@huge_within_size}], [{@subj_type={'subj_type', 0x3d, '\x8f'}}, {@fsuuid={'fsuuid', 0x3d, {[0x34, 0x36, 0x33, 0x30, 0x66, 0x32, 0x1, 0x63], 0x2d, [0x31, 0x63, 0x65], 0x2d, [0x63, 0x36, 0x31, 0x38], 0x2d, [0x31, 0x30, 0x32, 0x51], 0x2d, [0x35, 0x37, 0x64, 0x61, 0x37, 0x63, 0x31, 0x39]}}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@fsmagic={'fsmagic', 0x3d, 0x6}}, {@fowner_gt={'fowner>', 0xee01}}, {@subj_type}]})
sendfile(r0, r2, &(0x7f0000000600)=0x1, 0x175)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:14:33 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc028660f)

[ 1446.412740] FAULT_INJECTION: forcing a failure.
[ 1446.412740] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1446.413887] CPU: 0 UID: 0 PID: 27338 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1446.413905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1446.413913] Call Trace:
[ 1446.413918]  <TASK>
[ 1446.413924]  dump_stack_lvl+0xfa/0x120
[ 1446.413953]  should_fail_ex+0x4d7/0x5e0
[ 1446.413979]  _copy_from_user+0x30/0xd0
[ 1446.414001]  input_event_from_user+0x1df/0x290
[ 1446.414024]  ? __pfx_input_event_from_user+0x10/0x10
[ 1446.414060]  evdev_write+0x264/0x420
[ 1446.414085]  ? __pfx_evdev_write+0x10/0x10
[ 1446.414111]  ? security_file_permission+0x22/0x90
[ 1446.414141]  vfs_write+0x2b7/0x1150
[ 1446.414155]  ? __pfx_evdev_write+0x10/0x10
[ 1446.414174]  ? lock_acquire+0x15e/0x2f0
[ 1446.414195]  ? __fget_files+0x34/0x3b0
[ 1446.414210]  ? __pfx_vfs_write+0x10/0x10
[ 1446.414224]  ? __fget_files+0x203/0x3b0
[ 1446.414239]  ? lock_release+0xc8/0x290
[ 1446.414267]  ? __fget_files+0x20d/0x3b0
[ 1446.414300]  ksys_write+0x1ef/0x240
[ 1446.414316]  ? __pfx_ksys_write+0x10/0x10
[ 1446.414348]  do_syscall_64+0xbf/0x430
[ 1446.414366]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1446.414380] RIP: 0033:0x7fac66841b19
[ 1446.414390] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1446.414403] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1446.414416] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1446.414424] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1446.414432] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1446.414440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1446.414447] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1446.414484]  </TASK>
16:14:33 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r1=>r0, {0x6}}, './file0\x00'})
pwrite64(r1, &(0x7f0000000080)="a9ad151b709aa4b1711595af7c412990c18cebda37250003fe43c64680c59b44d96d194eae085a208317931318c5ccd20ddb867f7ae0210715c81ac092caca72114b73a0229f191b112affcdc76a4c0067f4a55648732873921c760209828e000b15dee8d32c59228f9e567a491a40584dbdf79e57978965b475bf809a58e6047de543cedb818bfb083798fd7189b46ed46058530715d88955d817a33894d3fb4c64ccd3b381580dcf9d4c57edfb0dabfc", 0xb1, 0x8)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

[ 1446.463780] loop0: detected capacity change from 0 to 15
16:14:33 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0096616)

16:14:33 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc080661a)

16:14:33 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x801c581f)

16:14:33 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 72)

16:14:33 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0286687)

16:14:33 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0185879)

16:14:33 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x20240, 0x1)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
read(r1, &(0x7f0000000140)=""/172, 0xac)
openat(r1, &(0x7f00000000c0)='./file1\x00', 0x500, 0x184)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x2c00, 0x4)

[ 1446.694274] FAULT_INJECTION: forcing a failure.
[ 1446.694274] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1446.695736] CPU: 0 UID: 0 PID: 27554 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1446.695754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1446.695762] Call Trace:
[ 1446.695768]  <TASK>
[ 1446.695774]  dump_stack_lvl+0xfa/0x120
[ 1446.695806]  should_fail_ex+0x4d7/0x5e0
[ 1446.695832]  _copy_from_user+0x30/0xd0
[ 1446.695855]  input_event_from_user+0x1df/0x290
[ 1446.695878]  ? __pfx_input_event_from_user+0x10/0x10
[ 1446.695915]  evdev_write+0x264/0x420
[ 1446.695940]  ? __pfx_evdev_write+0x10/0x10
[ 1446.695967]  ? security_file_permission+0x22/0x90
[ 1446.695998]  vfs_write+0x2b7/0x1150
[ 1446.696011]  ? __pfx_evdev_write+0x10/0x10
[ 1446.696030]  ? lock_acquire+0x15e/0x2f0
[ 1446.696051]  ? __fget_files+0x34/0x3b0
[ 1446.696067]  ? __pfx_vfs_write+0x10/0x10
[ 1446.696081]  ? __fget_files+0x203/0x3b0
[ 1446.696097]  ? lock_release+0xc8/0x290
[ 1446.696125]  ? __fget_files+0x20d/0x3b0
[ 1446.696159]  ksys_write+0x1ef/0x240
[ 1446.696175]  ? __pfx_ksys_write+0x10/0x10
[ 1446.696207]  do_syscall_64+0xbf/0x430
[ 1446.696226]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1446.696240] RIP: 0033:0x7fac66841b19
[ 1446.696251] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1446.696264] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1446.696276] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1446.696286] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1446.696294] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1446.696302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1446.696310] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1446.696347]  </TASK>
16:14:42 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$PTP_CLOCK_GETCAPS(r1, 0x80503d01, &(0x7f0000000140))
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:14:42 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 73)

16:14:42 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0406618)

16:14:42 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0189436)

16:14:42 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0c0583b)

16:14:42 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000))

16:14:42 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80811501)

16:14:42 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'lo\x00', <r5=>0x0})
sendmsg$ETHTOOL_MSG_FEATURES_SET(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000800)={0x34, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x34}}, 0x0)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003300)=[{{&(0x7f0000000540)={0xa, 0x4e20, 0x3, @mcast2, 0xffff}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000580)="b3feae961ef69a3deffe61e3ce920f03154d14a906238aa09314785c03b1448f559b523bfa74deb83476b0599fed053c30f9a20f5ec4c139d7a8de46cb46fbe59c267264003ee0c7081e624717e85f1f9f29a1ce101f023723a425b3d2a2afd300a460e096ad0eecb00617ee07144568c43038ae1721b678b7fec5e2b747a75ca8d7043504aadeb4d5f67e1fa37d3cf164cf5de9cb50e42cc41c521a6ee87f3e411f6a46cc72707c6d50bcbf7a8e999a1ea354c4ad414f097fdcd91f528e06d8655f1f7204b34a317c708ea558490c5f385aa71460c68c0de115", 0xda}, {&(0x7f0000000680)="ef52a7aa35cf1e44422cf6568bce6e70e81bf3caedb5", 0x16}, {&(0x7f00000006c0)="557ab3602c1310b83dd4799b05188ad335d63807b394e2d72c7bb8f883c716bbfb03f160a3ffd6a9defadfcfc202ef9a7d39ef75949396ab7991c20123f4151db0e0c12f4d1691b1b59afb", 0x4b}, {&(0x7f0000000740)="18ebfd6117446fb10e17f3436c6a69b4eade399ac489410c4cefd22667ee9dff3b7b584f51b29c0bc31f6a3b4836d98a0c4826fe808ee570b51ad7b0b973", 0x3e}, {&(0x7f0000000780)="6943e37223d179380545cb53bbef41f1a6135984fc5a3b5cfd3c908f5e6035c0008e35f1e05fda7a41d0638c9a32fc2d97933ff379f9d0", 0x37}], 0x5}}, {{&(0x7f0000000840)={0xa, 0x4e22, 0x2b, @private0, 0x8001}, 0x1c, &(0x7f0000000940)=[{&(0x7f0000000880)="972a3aa2c98f7b3a56940412d1f73472eee089f6dd18733cf11dc677b5558ff55c6906cc28ed661eb2079f5500ec4fc40f9e14da39216228be4b", 0x3a}, {&(0x7f00000008c0)="e256a4e4fdfd2db2380d48d61fc5d64fe89c3b33b7ccd40c8c9e25fddacc4a19fba8840ed64a03a80981accc9d73ead2713a4430425a9754d97f134aff946ad086f1a6421b0087ab851b2999256d0f9e5cf2e7747b97a422c61c", 0x5a}], 0x2, &(0x7f0000000980)=[@hoplimit={{0x14, 0x29, 0x34, 0x89}}, @flowinfo={{0x14, 0x29, 0xb, 0xffff}}], 0x30}}, {{&(0x7f00000009c0)={0xa, 0x4e21, 0x12000000, @dev={0xfe, 0x80, '\x00', 0x12}, 0x80000001}, 0x1c, &(0x7f0000000c80)=[{&(0x7f0000000a00)="7224bc1cdbb9302c7155c238b1d91694317d2a14d107ec7bc9aa3c8343450b6800e464384e02b53c2425805c48d9e9cb42a98245af7f2b833b4f8e29c2991b111480888f", 0x44}, {&(0x7f0000000a80)="1306f3aebb3f56a9ae72fa50357591592755694d95e08daedc40054ff0ae99b02db40d77f6e6fb8b26f2e407c4b5242f11198e8453df994df18fd366418eff8b125df43f46ee5d1ddedcc5a28f467002d611173982f4b1cb483c3234ef7271c3531d4efd84340cf8b083a31046b4df355be56b8aafb81afd937741fd01aa9fc5e31743a6890c893d2543b87d56d1b6367d873e9f000b61f95ea44c369970c2fa8f87f1b0ccc28ac24779361455524ecd999a1b325aba5efb0277b4b377574c5b7a0bceb96c32a5b8f49061f6e283c9573068edae118a6476225851e8665d08e1768712d03b03d22a7c1d1abc14f1c1d426748e69", 0xf4}, {&(0x7f0000000b80)}, {&(0x7f0000000bc0)="47ef4d99", 0x4}, {&(0x7f0000000c00)="74e262e7adbef4566d12bc181ed96a2ad30681e3ad20b68329b4cbb3c20fc45555edfc8c885a867efb108f216c3ca6b5f6989d531bce86ed01dbebafec025bd3c18d7b27efd10a4f3d2de9a1d8b8392edbed6f799c82622fb0d3fa147d26f9f9b32a8a7574127742fe92c2294b", 0x6d}], 0x5, &(0x7f0000000d00)=[@rthdrdstopts={{0x30, 0x29, 0x37, {0x1, 0x2, '\x00', [@hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x10001}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x80}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x6}}], 0x78}}, {{&(0x7f0000000d80)={0xa, 0x4e24, 0x22a3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, &(0x7f0000000ec0)=[{&(0x7f0000000dc0)="91725c9860fead19ea70588595a864ee749a45a5b9f365d3fda659b9724ce32590e9e3065812c793ec53dd56ff61fb522f099a76547316df", 0x38}, {&(0x7f0000000e00)="3df87ab57673132bb033baafdad871c4bd4d44045b6d3083ef20d448223833d03f5f8b5fed46507e5f9502667a2a2e98d24f06dc7f953e33bcc4b4e70153c89dbbae8a8dff917040d294c286635f48de232278cbdb76f5e52d0599c89783219b2f1885972350b73dc10ae31fd0c5bd64abcdcc3f2189a9afd04531d42a00096fa6d64e4f6200bf6b0222eeb8484d8270c3fc082c9cf3019b17c2629e32b834a8f984640d9e1859ad", 0xa8}], 0x2, &(0x7f0000000f00)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x80000000}}, @dstopts_2292={{0x170, 0x29, 0x4, {0x3c, 0x2b, '\x00', [@calipso={0x7, 0x50, {0x3, 0x12, 0x2, 0x5, [0x10008, 0x8, 0x7f, 0x2, 0x67, 0x0, 0xffffffffffffff80, 0x8, 0x401]}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0xe}}, @generic={0x20, 0xf2, "3015fb6fb2186216fa706a388702a6263fd5b5737b33e5ef2dc3138ae6df208ec8ebe2ea234cfdd5b08a1c9bd9962da7b28324178993c7710cb262297f6fc92da7c89733e60c38e9ba25a59d2512a0d0cc7312fc10e0a11f733a9ff748ec5944dac451d8679d1086d1ba069f85fa7a863865fcb66151318cdedc3d16f79f46a36c56cf86c95a88f5b4cb7f6a2ca33c5e8d48c589a1eac9d76fefac6ab2ffc53a461d699db0637a1e6821aa5558259b1940497e570a310e44f673dedba095e7564f33c2afacbbffd32c38c2228513bead380ae4ee0b2dfd39d5db43a4fb163402514ce216dec2f243fe85782cca85949d2c91"}]}}}, @hopopts_2292={{0x68, 0x29, 0x36, {0x2c, 0x9, '\x00', [@calipso={0x7, 0x10, {0x3, 0x2, 0x7, 0x8000, [0x41]}}, @enc_lim={0x4, 0x1, 0x23}, @enc_lim={0x4, 0x1, 0x81}, @jumbo={0xc2, 0x4, 0x4c0}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x2}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}}}, @hopopts_2292={{0x50, 0x29, 0x36, {0xc, 0x6, '\x00', [@ra={0x5, 0x2, 0x40}, @calipso={0x7, 0x30, {0x1, 0xa, 0x6, 0x8745, [0x5, 0x10000, 0x6, 0x5, 0x7]}}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x7}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8001}}, @dontfrag={{0x14, 0x29, 0x3e, 0x40}}, @hoplimit={{0x14, 0x29, 0x34, 0x2}}], 0x2a0}}, {{&(0x7f00000011c0)={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, '\x00', 0x3f}, 0x1}, 0x1c, &(0x7f0000003540)=[{&(0x7f0000001200)="47e69bb9983930ed7b76525602546277daf7cba8a241aa1ac11e90061f78f383d6bc0843d20f1072e7137e183b2dd2a6547b80a998d84cd0980a359d680f45b4107b26ebf80adc3a699eee4b784b4b9286915f651356b18f58c14bb708f72ee8300b3c6ff159", 0x66}], 0x1, &(0x7f00000012c0)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0xffffffff}}, @hopopts={{0x130, 0x29, 0x36, {0x32, 0x22, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x4}, @generic={0x8, 0x7b, "806d494abf4e760e3411f240f7c649f328e852cda5cb410df7fc5a8d5f2dc341e2f12fac5fc4cee8c38dd023acdc67a9fd30a522f9c2c689b1f0230090dae5d7f8bc6ec31c322275aab407721d5f86ce73acf3282c1bf34d2aae8492e44d881287daabb3bca5dc4d6e5c0191a7b46977380e9e1c98fb0221b25ced"}, @generic={0x3, 0x8a, "5a118fd2507f714c8aa176ceb755bf37bf2b6701aeb753b8b6b3a967d5a8e6b9394a61658be6d6a5424e0ccc71d3c33d3bb4af46a1c7dec4cfbd6f2cea7055028a4b96d351520705c0a82f2ee448964d6202d582de38c9d0567ca0ca88d344eef64777af107e79b7a3e9e80438753214df226a68039ece1c02599363ab2502a10a69d58646f7a2024609"}]}}}, @rthdr_2292={{0xb8, 0x29, 0x39, {0x1d, 0x14, 0x1, 0x5, 0x0, [@ipv4={'\x00', '\xff\xff', @empty}, @ipv4={'\x00', '\xff\xff', @remote}, @private1={0xfc, 0x1, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @mcast2, @dev={0xfe, 0x80, '\x00', 0xe4}, @private1, @remote, @private2={0xfc, 0x2, '\x00', 0x1}]}}}, @rthdrdstopts={{0xb0, 0x29, 0x37, {0x84, 0x12, '\x00', [@enc_lim={0x4, 0x1, 0x7a}, @enc_lim={0x4, 0x1, 0x7}, @generic={0x1, 0x7f, "07d820c509eed33a87fe6b1a9b1a64976c1478ba25c96f5136336c320746b252d5922e0a8c86d42aacb180e63cb5015a130dfd5e5fe14dcd3567e95ce501a466d4d40681e27e837a3818c251f4c5750b6c088fcae87c82c63bde7827d9e08c2b4831746c732a14ef09b86507b52ff66c3b7aa5f0480a844286c636e9813ecc"}, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x4}]}}}, @hopopts_2292={{0x78, 0x29, 0x36, {0x2f, 0xb, '\x00', [@hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @empty}}, @enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0xe1}, @jumbo={0xc2, 0x4, 0xdef9}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0x3, 0x6, 0x5, 0x5, [0x8, 0x8000, 0x1000]}}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @enc_lim={0x4, 0x1, 0x5}]}}}, @hopopts_2292={{0x140, 0x29, 0x36, {0xcf, 0x24, '\x00', [@ra={0x5, 0x2, 0x8e}, @calipso={0x7, 0x18, {0x2, 0x4, 0x40, 0x2, [0x401, 0x6]}}, @generic={0x9c, 0xfe, "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"}, @pad1]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x5}}, @dstopts={{0x20, 0x29, 0x37, {0xff, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x40}]}}}], 0x4a0}}, {{&(0x7f0000001780)={0xa, 0x4e20, 0x2, @private0, 0x6}, 0x1c, &(0x7f0000001840)=[{&(0x7f00000017c0)="fd2ff8c2579f25b9caeb9a09c76aef50268d1a596b4617656aee4b03b2a17290ddf7e2862d35fd7e13259cfb108ff9ea755ed4e76d917e6ed50dfb25d0e8838fffba515aa6efe6e946b8a6a6f811d97d28df92f3d854c5d76f64b4653d07dd7fa0", 0x61}], 0x1, &(0x7f0000001880)=[@hoplimit={{0x14, 0x29, 0x34, 0xaf97}}, @flowinfo={{0x14, 0x29, 0xb, 0x5}}, @dontfrag={{0x14, 0x29, 0x3e, 0x931a}}], 0x48}}, {{&(0x7f0000001900)={0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}, 0x20}, 0x1c, &(0x7f0000001e80)=[{&(0x7f0000001940)="4d3d29dcbf4814bec591f695505f5deda49513daec212637e1b4aa7200e9fb99a3fb2ad14bba3fc2e75cfbc2d2fee0f0812b4bc4ac52301fac2ede3967116da134079e1bfd899ecee5fa933f750e9aa9051c0ce278a545b4c317a26171c2b887d02fce01bac87221721259f891b62c826fa6cff9fb80d656c1405071f3dfdbc20c6f52234d59a46a", 0x88}, {&(0x7f0000001a00)="ef02dc3297fd1df5e7055de271330e8672ccfca108088823259486f2734dc3be541862c86427b6c41839326861f855178505b9f1d2a4081f7c3ee7fdc34c8acb108b35e6945e6828829d46e569478b6f2ad09bd2e303a667d2179b5bf0e20071c32ac5d67dfe74ea995a569b0caf533cbaa2147b76c917033adde4060fb89e2fab8e47432ebbd0fdae3f05d0aec63b5654c00626edd42acfaa12f062f8f4139a680500b0e5c49427b3304362b486372487496c4610185528760bbc0c9aa81c52305933ba692d07d5b70382e9e14aacbbb9569cecb5aa5baa6d3e524e38c8e58d918d2538ac92a2f44e042e03a330fccf4f6055a57ae4b2", 0xf7}, {&(0x7f0000001b00)="74e802f799fe6dce11a8113b63c1c20d0653439d1866ff83105ed7377df394b4bbb46886af45a61d92d0", 0x2a}, {&(0x7f0000001b40)="8b13780b27473cf5b7cbfeabe5a05ce03268fa98936690f1186f242b72bbbe3e11e6e62e38245166e43756a39a5183aa6cdb2310d6c26129119d5fce19e608a0a277621186d04eb7e8de55a934ac8bfa9abb82de", 0x54}, {&(0x7f0000001bc0)="00ade3a988fec12e70befc4bb7622eef4b910800541fb2936f353ab61c85710b20a5e027f627f60d8699e6c411308343d8032c4384d16fc83831b5af85cb6c6f5361ab89cb992615ecdd5952b22bacaa2b8878633ab65513e0df4231f508714cafebec4b1298004081183f6f5effc6423c002522a72c46ef78d679bde2f3e42b4b2328a45ad43429cd54188a5b939430d6d2667f3bb2dc19d97ebf4cabd4383d3057db0d1dba64f443606b3af96f78802911b669d61aa03b9e5646dbeb2d995996ed49812b2e", 0xc6}, {&(0x7f0000001cc0)="d92de9d1ee55a6e0620b4effed7e2a10625f408a99e3484955e713893b986f7892713806810ad0e79bdd9900", 0x2c}, {&(0x7f0000001d00)="2cc537fd5484d4940c0b01401d0d5b625012d4edea3fdef0dd85b39c9b5ba2ca4eecfce4497baeb9ba5c1d3ee7e87e1bbcf1d2819c85ccfd7a4b757bf9da2b9c7458b0821f011284b59c2df21901cfe4b3d18b0c4a927abfac0e03c00441633e1926bb3d59c1e44ad9d617c0a669", 0x6e}, {&(0x7f0000001d80)="8f1e4702a4cfada203abf372006c2a40", 0x10}, {&(0x7f0000001dc0)="d257f3cb42ede5eab6cfdf7633db8afff4077a2d98923340f9834a3fe6daefc1a7adc4ed64913b94861169df9bc35f", 0x2f}, {&(0x7f0000001e00)="8d8ed91d0d8669c828a2469298331f870105a561bd490cca68a469a1f976d8ba7df9af3c682d3429b1e4b36404a2d1d3e6eea54e311df71128e2ecd3706593cd36fbae48d8f771617216620c462ced6e07ba168eb970690ca677f93f3e42249cc1c94bd70aad25", 0x67}], 0xa, &(0x7f0000001f40)=[@pktinfo={{0x24, 0x29, 0x32, {@remote, r5}}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hoplimit={{0x14, 0x29, 0x34, 0x6}}, @hopopts_2292={{0x1100, 0x29, 0x36, {0x62, 0x21c, '\x00', [@calipso={0x7, 0x18, {0x3, 0x4, 0x1f, 0x3, [0x8, 0x947b000000000]}}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0xe4da}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0xa3, 0x1000, "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@generic={0x49, 0xad, "f8aba3370f1bc0d7afc87ae9d7a779cf0dd7ca5636a7594e74e51aca78bffa9f4cf6544b3df54388bc0b15512ca68e278f7e5fe63600503368929c56adc922fd6fd53ab8215e6e023eff13bb2144377e6a8e75a404b7ef283354ab51ad57967aeb41abb57b0253bcea1a0f191f073387f86d9391a1112895f9f02c1bbfeb8fbc3a83b7ab0a1f5a2f543655c09758b0723ef7f129968bb9d8adabb213aeed7f57aff7ba8b9673bcd3617727bd66"}, @jumbo={0xc2, 0x4, 0xffffffff}]}}}, @dstopts_2292={{0x18, 0x29, 0x4, {0x3c}}}], 0x1198}}, {{&(0x7f0000003100)={0xa, 0x4e22, 0xbf4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4}, 0x1c, &(0x7f0000003200)=[{&(0x7f0000003140)="1e60dfbf9b72ad4fab46d3945408f4466c28b40117b1ee9ac24aa0a655804ec578ddf25f9604b4d38a08e2bfda5900ba", 0x30}, {&(0x7f0000003180)="2d2ae1da698cd4ce4bf71bbfe4f1373ef4fd63e2c23060172e3614bde39512d51fac8c0cf75b783317335228101903f01e713479415ee6cf4ca09268a6d3a62c514eae2f8557b1486c947998c77bd287e66ef258255e277f4f5dd04244b088c7a2470c32a1f3c96901", 0x69}], 0x2, &(0x7f0000003240)=[@flowinfo={{0x14, 0x29, 0xb, 0x9}}, @dontfrag={{0x14, 0x29, 0x3e, 0xc6}}, @hopopts_2292={{0x40, 0x29, 0x36, {0x88, 0x4, '\x00', [@ra={0x5, 0x2, 0xe4e2}, @ra, @pad1, @hao={0xc9, 0x10, @remote}, @jumbo={0xc2, 0x4, 0x1}, @ra={0x5, 0x2, 0x20}]}}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x0, 0x0, '\x00', [@ra={0x5, 0x2, 0x6}]}}}, @tclass={{0x14, 0x29, 0x43, 0x1f}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3ff}}], 0xc0}}], 0x8, 0x1)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r6 = getpid()
r7 = pidfd_open(r6, 0x0)
fork()
r8 = socket$inet6_tcp(0xa, 0x1, 0x0)
r9 = fork()
move_pages(r6, 0x3, &(0x7f0000000500)=[&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ff6000/0xa000)=nil, &(0x7f0000ffd000/0x2000)=nil], &(0x7f0000000b80)=[0x5b, 0x3], &(0x7f0000003500)=[0x0, 0x0, 0x0, 0x0], 0x4)
ptrace(0x10, r9)
ptrace(0x8, r9)
io_setup(0x7, &(0x7f00000000c0)=<r10=>0x0)
io_submit(r10, 0x3, &(0x7f00000004c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0xa0, r8, &(0x7f0000000140)="d738fdbde6d2970b5d232456812f871cb27f7c90788c00eca273579dc3ca7545dbd137de4490ae27b205dae9b70f7a0445356a654f2130d4d26c3e0c196ca26b6568bf25d1a1b3466979f38db01f18114dfd439e1c566f4e149c73356b2b54422fe19c58101a41c0ead347c654a777c5ff8800497ab706de4809e3354db08f05b627c7dbb4145ff4446361abe80a2c2b87cc5a92c51d355ac75ecc0bca34418d0fdc05c54ab206bb871c7bc0943f286c8e515fbd8d37e6b47ce4daf992a4979d027a51e70024249fa3921fb32b22c5e1d603d57e472b02e55361978e1a4e0018c11288821c2820", 0xe7, 0x2422, 0x0, 0x6}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5, 0x8, r8, &(0x7f00000002c0)="0966801d6d5dfcff2310774bb1a93d41c1f83fe552b577c9eb25932aa3ee6513a0ca126418fccfd8e54c8cdd299aed7da69328724660b9e23ece5c1ca1eb8fc97491b1bd0395b7d89645472f225952e30b831a32958dcde238678a6ca1864f644036cc1b82f5ef0d6fd1755f1e15", 0x6e, 0x6, 0x0, 0x3}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x5, 0x1, r7, &(0x7f0000000380)="95bf142a9b088c38a0de6dc6d2c74bad4886ce434186ddfbbafd8122a905d7e9c6484e735d6d6a394d1a8ff8e6104dc78c7536342a2bb278ef94dede58c613c36a50afa1378952222cfa6bd2b3564efe23f713183dbba2697ad02764bc3c59be539df991d7d6343d50c41c438860d2e8e34d581391e6cb20ce760ca8135f55fb38e26f69b005374f8c1b68ae89bb9778a24fe7d7853e6f39596a750073a646cc2e38f2dffbb52eb4ad48b3eecb12e0441f47365426bed3300ffbc63aa847e5a7da689e1916ac1a1a", 0xc8, 0x1c400000, 0x0, 0x1, r0}])

16:14:42 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0406619)

[ 1455.859757] FAULT_INJECTION: forcing a failure.
[ 1455.859757] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1455.860945] CPU: 0 UID: 0 PID: 27736 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1455.860963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1455.860972] Call Trace:
[ 1455.860978]  <TASK>
[ 1455.860984]  dump_stack_lvl+0xfa/0x120
[ 1455.861018]  should_fail_ex+0x4d7/0x5e0
[ 1455.861046]  _copy_from_user+0x30/0xd0
[ 1455.861070]  input_event_from_user+0x1df/0x290
[ 1455.861095]  ? __pfx_input_event_from_user+0x10/0x10
[ 1455.861134]  evdev_write+0x264/0x420
[ 1455.861160]  ? __pfx_evdev_write+0x10/0x10
[ 1455.861189]  ? security_file_permission+0x22/0x90
[ 1455.861221]  vfs_write+0x2b7/0x1150
[ 1455.861236]  ? __pfx_evdev_write+0x10/0x10
[ 1455.861257]  ? lock_acquire+0x15e/0x2f0
[ 1455.861279]  ? __fget_files+0x34/0x3b0
[ 1455.861296]  ? __pfx_vfs_write+0x10/0x10
[ 1455.861312]  ? __fget_files+0x203/0x3b0
[ 1455.861328]  ? lock_release+0xc8/0x290
[ 1455.861358]  ? __fget_files+0x20d/0x3b0
[ 1455.861394]  ksys_write+0x1ef/0x240
[ 1455.861410]  ? __pfx_ksys_write+0x10/0x10
[ 1455.861444]  do_syscall_64+0xbf/0x430
[ 1455.861464]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1455.861479] RIP: 0033:0x7fac66841b19
[ 1455.861490] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1455.861503] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1455.861517] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1455.861526] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1455.861535] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1455.861543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1455.861552] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1455.861596]  </TASK>
16:14:42 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc020660b)

16:14:42 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x80e8662d)

16:14:42 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c00724169441e958769b6906a9a4b8992fe194d2f7ec7032d4ef7e53fbfac5f6e2d094c4d136c1d8b09a12c37bc5d7bdedb82aee772b887c66eb641c06866c70b26e028f7c1b288a58c1acba8b381e218aea5e44bb27db9ca4fa0e0ac250b4987a0e49f099617e7fbad5d68a67a4bacf6d2e796524245badd5dabc11744985283a2460ef2ac8b68b62b4602ece29471d4ec7ff1e02f668734c2c9d3f95e37e4876e9c80e3df712bb2"])
pwrite64(r2, &(0x7f0000000040)="e0d071ed0effb1fac9427ab57e06b6095f59d340d410", 0x16, 0x2)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x2000000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:14:42 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
ioctl$CDROMGETSPINDOWN(r4, 0x531d, &(0x7f0000000000))
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="7472618c0000000000000002000000", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2616c93be92c00"])
dup2(r2, r0)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:14:42 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 74)

16:14:42 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0xffffffffffffffff, 0x200})
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000000180)="821230e46b4ec487fdcb1daa6f1e67abbc089eab48fd6114264362d8a56a73956f4e7bef947869fa4e092f7fb40ac7a3e3228ab89a69b9aa106315fb8ef9e967b926e3c49220426cda6afdfef3b6c0adad3590f004fea64c0a1056b18d0b3a8b8a4b720fcae5c1685a9f336b0e3b733d878ee05354f01742")
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
r5 = socket$inet_udp(0x2, 0x2, 0x0)
kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0x0, 0x7, r3, &(0x7f0000000140)={r2, r5, 0x7ff})
ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000280)=""/240)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x2}, 0x6)

[ 1456.097483] FAULT_INJECTION: forcing a failure.
[ 1456.097483] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1456.098697] CPU: 0 UID: 0 PID: 27964 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1456.098714] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1456.098723] Call Trace:
[ 1456.098728]  <TASK>
[ 1456.098734]  dump_stack_lvl+0xfa/0x120
[ 1456.098764]  should_fail_ex+0x4d7/0x5e0
[ 1456.098790]  _copy_from_user+0x30/0xd0
[ 1456.098812]  input_event_from_user+0x1df/0x290
[ 1456.098835]  ? __pfx_input_event_from_user+0x10/0x10
[ 1456.098871]  evdev_write+0x264/0x420
[ 1456.098896]  ? __pfx_evdev_write+0x10/0x10
[ 1456.098922]  ? security_file_permission+0x22/0x90
[ 1456.098953]  vfs_write+0x2b7/0x1150
[ 1456.098966]  ? __pfx_evdev_write+0x10/0x10
[ 1456.098985]  ? lock_acquire+0x15e/0x2f0
[ 1456.099006]  ? __fget_files+0x34/0x3b0
[ 1456.099022]  ? __pfx_vfs_write+0x10/0x10
[ 1456.099036]  ? __fget_files+0x203/0x3b0
[ 1456.099050]  ? lock_release+0xc8/0x290
[ 1456.099078]  ? __fget_files+0x20d/0x3b0
[ 1456.099111]  ksys_write+0x1ef/0x240
[ 1456.099126]  ? __pfx_ksys_write+0x10/0x10
[ 1456.099158]  do_syscall_64+0xbf/0x430
[ 1456.099176]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1456.099191] RIP: 0033:0x7fac66841b19
[ 1456.099202] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1456.099214] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1456.099227] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1456.099235] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1456.099243] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1456.099251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1456.099258] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1456.099295]  </TASK>
16:14:51 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0506617)

16:14:51 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
r3 = pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
pipe2(&(0x7f00000000c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}})
pidfd_getfd(r3, r4, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = fork()
ptrace(0x10, r6)
ptrace(0x8, r6)

16:14:51 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x419801, 0x8)
r1 = dup2(0xffffffffffffffff, r0)
ioctl$FICLONE(r1, 0x40049409, r1)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x80000)
r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x101002, 0x0)
write$cgroup_pid(r2, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:14:51 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x20000, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x24)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:14:51 executing program 5:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), 0xffffffffffffffff)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r0, 0x103, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}]}, 0x20}, 0x1, 0x0, 0x0, 0x8001}, 0x2004c800)
r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
write$bt_hci(r1, &(0x7f00000004c0)={0x1, @le_add_to_accept_list={{0x2011, 0x7}, {0x6}}}, 0xb)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
write$bt_hci(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="01fb036de24b"], 0x6)
syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r4)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001a00), 0xffffffffffffffff)
sendmsg$NL802154_CMD_SET_CHANNEL(r5, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000001a40)={0x2c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_PAGE={0x5, 0x7, 0x3}, @NL802154_ATTR_CHANNEL={0x5}]}, 0x2c}}, 0x0)
sendmsg$NL802154_CMD_SET_LBT_MODE(r4, &(0x7f00000005c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)={0x78, r6, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x8000)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff)
sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r8, 0x704, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x40004}, 0x80)
ioctl$HCIINQUIRY(r1, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:14:51 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x81009431)

16:14:51 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 75)

16:14:51 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc020662a)

[ 1464.596103] FAULT_INJECTION: forcing a failure.
[ 1464.596103] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1464.597111] CPU: 1 UID: 0 PID: 27992 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1464.597128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1464.597136] Call Trace:
[ 1464.597140]  <TASK>
[ 1464.597145]  dump_stack_lvl+0xfa/0x120
[ 1464.597172]  should_fail_ex+0x4d7/0x5e0
[ 1464.597192]  _copy_from_user+0x30/0xd0
[ 1464.597210]  input_event_from_user+0x1df/0x290
[ 1464.597230]  ? __pfx_input_event_from_user+0x10/0x10
[ 1464.597255]  evdev_write+0x264/0x420
[ 1464.597273]  ? __pfx_evdev_write+0x10/0x10
[ 1464.597292]  ? security_file_permission+0x22/0x90
[ 1464.597315]  vfs_write+0x2b7/0x1150
[ 1464.597328]  ? __pfx_evdev_write+0x10/0x10
[ 1464.597344]  ? lock_acquire+0x15e/0x2f0
[ 1464.597363]  ? __fget_files+0x34/0x3b0
[ 1464.597376]  ? __pfx_vfs_write+0x10/0x10
[ 1464.597389]  ? __fget_files+0x203/0x3b0
[ 1464.597402]  ? lock_release+0xc8/0x290
[ 1464.597423]  ? __fget_files+0x20d/0x3b0
[ 1464.597444]  ksys_write+0x1ef/0x240
[ 1464.597457]  ? __pfx_ksys_write+0x10/0x10
[ 1464.597477]  do_syscall_64+0xbf/0x430
[ 1464.597491]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1464.597507] RIP: 0033:0x7fac66841b19
[ 1464.597518] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1464.597530] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1464.597543] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1464.597552] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1464.597564] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1464.597571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1464.597579] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1464.597598]  </TASK>
16:14:51 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x200200, 0x10)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:14:51 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc080661a)

16:14:51 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 76)

16:14:51 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
clone3(&(0x7f0000000340)={0x20000000, &(0x7f0000000040)=<r2=>0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000000), {0x39}, &(0x7f0000000400)=""/260, 0x104, &(0x7f0000000280)=""/108, &(0x7f0000000300), 0x0, {r0}}, 0x58)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
write$binfmt_script(r3, &(0x7f0000000540)=ANY=[@ANYBLOB="2321202e2f66696c65312000f85d7d7d202f2c2f28202e2040205bea202f7b2c0a0d8e891557a62c5711cc015766ed857b49269d0171349b352fc6351a52014e793ed77d5bcfd4f684b02474e81f2862b7ad4c4d152fff02d07665dfe11e05edc5686d34ce40d3fc2782ce291fec931aa210d8c95e542ae43a5670c2f8cdf8434e740233dd49a7adc9fbc66daf42d40145191c875b74f45bd53d1e881848e6019f19c5194ff3195aadb9f33a8407cf68a4"], 0x80)
dup3(r2, r1, 0x0)
ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000003c0)=0x100000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:14:51 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
stat(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0))
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380)

[ 1464.786291] FAULT_INJECTION: forcing a failure.
[ 1464.786291] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1464.787279] CPU: 1 UID: 0 PID: 28098 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1464.787295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1464.787303] Call Trace:
[ 1464.787308]  <TASK>
[ 1464.787313]  dump_stack_lvl+0xfa/0x120
[ 1464.787339]  should_fail_ex+0x4d7/0x5e0
[ 1464.787360]  _copy_from_user+0x30/0xd0
[ 1464.787378]  input_event_from_user+0x1df/0x290
[ 1464.787398]  ? __pfx_input_event_from_user+0x10/0x10
[ 1464.787424]  evdev_write+0x264/0x420
[ 1464.787443]  ? __pfx_evdev_write+0x10/0x10
[ 1464.787461]  ? security_file_permission+0x22/0x90
[ 1464.787485]  vfs_write+0x2b7/0x1150
[ 1464.787498]  ? __pfx_evdev_write+0x10/0x10
[ 1464.787514]  ? lock_acquire+0x15e/0x2f0
[ 1464.787533]  ? __fget_files+0x34/0x3b0
[ 1464.787546]  ? __pfx_vfs_write+0x10/0x10
[ 1464.787563]  ? __fget_files+0x203/0x3b0
[ 1464.787576]  ? lock_release+0xc8/0x290
[ 1464.787597]  ? __fget_files+0x20d/0x3b0
[ 1464.787618]  ksys_write+0x1ef/0x240
[ 1464.787631]  ? __pfx_ksys_write+0x10/0x10
[ 1464.787651]  do_syscall_64+0xbf/0x430
[ 1464.787665]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1464.787678] RIP: 0033:0x7fac66841b19
[ 1464.787688] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1464.787699] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1464.787711] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1464.787720] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1464.787728] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1464.787735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1464.787743] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1464.787762]  </TASK>
16:14:51 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc028660f)

16:14:51 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x224000)
ioctl$CDROM_CHANGER_NSLOTS(r1, 0x5328)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:14:51 executing program 4:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x2000, r1, 0x0}])
r3 = getpid()
r4 = pidfd_open(r3, 0x0)
fork()
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', <r7=>0x0})
sendmsg$NL80211_CMD_GET_MPP(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000002c0)={0x1c, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}}, 0x1c}}, 0x0)
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = fork()
ptrace(0x10, r8)
r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300), 0x680042, 0x0)
pidfd_getfd(r9, r0, 0x0)
r10 = syz_io_uring_complete(0x0)
io_submit(0x0, 0x2, &(0x7f0000000240)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f00000000c0)="22e1268090a55f40126388d80d9f6fd19d82d5e75b713a61257cd09e9eef049905863980e8842f1fcc09a138", 0x2c, 0x9, 0x0, 0x2, r1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x9, r4, &(0x7f0000000180)="eaaa15c738c3b0cb3370689ee6658a7adcc4580a2fc9bc8cc3759b55db65b5aabf988bc41e0120ad25bfeafd7751e95822b6cd81d66b306f35eea94f30d0063028053d8602b35d3dc3c406", 0x4b, 0x7ff, 0x0, 0x3, r10}])
ptrace(0x8, r8)

16:14:51 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0286687)

16:15:01 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x88021, 0x18)

16:15:01 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
r3 = fork()
ptrace(0x6315, r3)
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = fork()
ptrace(0x10, r4)
ptrace(0x8, r4)

16:15:01 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0xffffffffffffffff, 0x6, "8a81be", 0x20})
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:15:01 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0045878)

16:15:01 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0406618)

16:15:01 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0c0583b)

16:15:01 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
getresuid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840))
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000001740)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/attr/exec\x00', 0x2, 0x0)
r4 = fork()
ptrace(0x10, r4)
ptrace(0x8, r4)
sendmsg$nl_netfilter(r1, &(0x7f0000001700)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x14880080}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x1444, 0x14, 0x3, 0x301, 0x70bd2a, 0x25dfdbfe, {0x3, 0x0, 0x5}, [@nested={0xea, 0x68, 0x0, 0x1, [@typed={0x8, 0x88, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x8, 0x5e, 0x0, 0x0, @u32=0x5}, @generic="6239737ee7b6f6316bbf9bd930fae9b159023bf5c1e479cac761c9672f93eee570e3ccf209b890e42e7238279c8d566bc0ffd13f8b379c4820bdd33baad4c5f9f4f285463fcd493d8177b0b8e7bfbdfc412525d302a18a1a2f6d3271da53b6afe8887f5de19b7f27c8dc7b5ad6ac76be063688de4140f9a0a9b69d29925bd869ab4e2b7a189a8bd3c517d0ec64d99b7548298e4a55d9a4ca0e87af2137d490311993285b8dc3f87be49980cfa99826cd06df4e2b8782a6eca1d8", @generic="fca0572a4cbbfea6e0a8f346266b365b900c37fb8a9db36834e47aee"]}, @typed={0x8, 0x3f, 0x0, 0x0, @fd=r3}, @nested={0x288, 0x94, 0x0, 0x1, [@generic="ad63950186ea027ca9c9d341d5c0a8b17bab1f092a2563b987e39b27752b1326bfac4bcd1b392b4e88366a438f71b06cfefc20f1cfa1aef3444ee6f37e7d68a1c5830f616810efddaad36371518e0807d9e8634976c0efe32431e1d0ed8c1139f6f574487454ce656caf83a84f3ead304811ae25671e5870c9bbcc965754ea95fa3333540c6cf767f59a61f291dfd48cca073c8ca169af1ae52839c48f96dc43b190498c2b7621ef3589521af7a6f0c9da3f506eaf20166643056f9f738e59f39baa201f1ea2e703773166fa", @typed={0x4, 0x6c}, @generic="09ebd734f15945e1d2b9225a06972be33c55dd5a9f4c699d1d6d2b6336698dde40ea486ba0245a4dc25ce54d1fc225589c4c9df17447e2b17dfdfe9a16bf4371cd9346569d80fbfe56439a9c87eedb49b939663d478108285e3a58175cfcaefff4a66c61", @generic="ab2ae6b1da5e837ad2527064e005af3e3ebbde4fb9d18daccb7fd0b5c6b91d1dabaf336ecbda28123bad28eb6af0de25a17690c42650284e6fb108155fdc0093964beb4a79824cb0c4ca8d123287899e140c3e36f22d36aa124eb310379ecd368094eef659b27277450747942a714e46ce519bf4f2d7136c4965d861a32ef6ff57379f7348de859768500ab4c94720de25542ac545b72b07a3d0de59936aee88c94477bf4516dd83f17bd9d83c0e8dcf8d0a60047834ab61396aec76142f2f7d", @typed={0x8, 0x85, 0x0, 0x0, @u32=0xff}, @generic="6dcfc5afc630dce2baed149e0cfd38fca57bbfb2899839c9a2e7a9b8f788f4f702d06c68c96b4303c8a017699c2eab4f938ed6237da5f3a3a20f9193fa1f50de538845027f611e1ec875063629403888188c13626c74304c61e5c248420f69ba5166019e3d4ed3e897b5befa5fcdc518fa9194b7bf201d061180ced035453e2f985f75ca2d2d6b52"]}, @typed={0x8, 0x63, 0x0, 0x0, @pid=r4}, @generic="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", @typed={0x5, 0x81, 0x0, 0x0, @str='\x00'}, @generic="486fd3dabae9fbc1d9e99762a29ae07c7ba2c78db57fbe548b5e3b14265cfa715694bc7d5256e19bc8e0e52eb6f5070a6cbbc851718c176ff2172395fb32740075bbe613180929031cb42ced9fc685e98aa66b6dd1e1365d", @generic="9cfa7313aa893cb2b1364a8a785fd1a8e2da6ab65756d5b8a74592ce0f4eda12735b053bce0b25b0a6626c44d1bed362078d62c35b39f64746575851bf285dd63eb40bf2ce1256972f2165e4"]}, 0x1444}}, 0x240088d1)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x80001, 0x50)
pipe2(&(0x7f00000000c0)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}})
io_uring_register$IORING_REGISTER_FILES_UPDATE(r6, 0x6, &(0x7f0000000100)={0x9, 0x0, &(0x7f00000000c0)=[r5, r0, r5, r0]}, 0x4)

16:15:01 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 77)

16:15:01 executing program 5:
r0 = fspick(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0)
ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000140)={{0x1, 0x1, 0x18, <r1=>r0, {0x6, 0x80}}, './file0\x00'})
ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r1, 0x80089419, &(0x7f0000000180))
r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
creat(&(0x7f0000000100)='./file0\x00', 0x25)
ioctl$HCIINQUIRY(r2, 0x800448d4, &(0x7f0000000040)={0x2, 0x4})
ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000000))

[ 1474.537507] FAULT_INJECTION: forcing a failure.
[ 1474.537507] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1474.539623] CPU: 1 UID: 0 PID: 28365 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1474.539659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1474.539675] Call Trace:
[ 1474.539686]  <TASK>
[ 1474.539697]  dump_stack_lvl+0xfa/0x120
[ 1474.539747]  should_fail_ex+0x4d7/0x5e0
[ 1474.539788]  _copy_from_user+0x30/0xd0
[ 1474.539825]  input_event_from_user+0x1df/0x290
[ 1474.539867]  ? __pfx_input_event_from_user+0x10/0x10
[ 1474.539921]  evdev_write+0x264/0x420
[ 1474.539959]  ? __pfx_evdev_write+0x10/0x10
[ 1474.539999]  ? security_file_permission+0x22/0x90
[ 1474.540046]  vfs_write+0x2b7/0x1150
[ 1474.540073]  ? __pfx_evdev_write+0x10/0x10
[ 1474.540107]  ? lock_acquire+0x15e/0x2f0
[ 1474.540146]  ? __fget_files+0x34/0x3b0
[ 1474.540174]  ? __pfx_vfs_write+0x10/0x10
[ 1474.540201]  ? __fget_files+0x203/0x3b0
[ 1474.540229]  ? lock_release+0xc8/0x290
[ 1474.540274]  ? __fget_files+0x20d/0x3b0
[ 1474.540318]  ksys_write+0x1ef/0x240
[ 1474.540346]  ? __pfx_ksys_write+0x10/0x10
[ 1474.540389]  do_syscall_64+0xbf/0x430
[ 1474.540418]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1474.540445] RIP: 0033:0x7fac66841b19
[ 1474.540465] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1474.540490] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1474.540515] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1474.540533] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1474.540549] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1474.540573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1474.540589] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1474.540631]  </TASK>
16:15:01 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
openat(r2, &(0x7f0000000040)='./file1\x00', 0x81, 0x80)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:15:01 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0406619)

16:15:01 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 78)

16:15:01 executing program 4:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x0, 0x81, 0x7f, 0x9, 0x0, 0x0, 0x64818, 0xb, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_bp={&(0x7f00000000c0)}, 0x182, 0x5, 0x8e8c, 0x9, 0x401, 0x3ff, 0x7, 0x0, 0x8}, 0xffffffffffffffff, 0xf, r0, 0xf)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}])
r3 = getpid()
pidfd_open(r3, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = fork()
fork()
ptrace(0x10, r4)
ptrace(0x8, r4)

16:15:01 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
read$ptp(r0, &(0x7f00000000c0)=""/79, 0x4f)

[ 1474.831863] FAULT_INJECTION: forcing a failure.
[ 1474.831863] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1474.833886] CPU: 1 UID: 0 PID: 28596 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1474.833919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1474.833934] Call Trace:
[ 1474.833943]  <TASK>
[ 1474.833953]  dump_stack_lvl+0xfa/0x120
[ 1474.834000]  should_fail_ex+0x4d7/0x5e0
[ 1474.834037]  _copy_from_user+0x30/0xd0
[ 1474.834072]  input_event_from_user+0x1df/0x290
[ 1474.834111]  ? __pfx_input_event_from_user+0x10/0x10
[ 1474.834161]  evdev_write+0x264/0x420
[ 1474.834197]  ? __pfx_evdev_write+0x10/0x10
[ 1474.834233]  ? security_file_permission+0x22/0x90
[ 1474.834278]  vfs_write+0x2b7/0x1150
[ 1474.834302]  ? __pfx_evdev_write+0x10/0x10
[ 1474.834334]  ? lock_acquire+0x15e/0x2f0
[ 1474.834371]  ? __fget_files+0x34/0x3b0
[ 1474.834398]  ? __pfx_vfs_write+0x10/0x10
[ 1474.834422]  ? __fget_files+0x203/0x3b0
[ 1474.834448]  ? lock_release+0xc8/0x290
[ 1474.834491]  ? __fget_files+0x20d/0x3b0
[ 1474.834531]  ksys_write+0x1ef/0x240
[ 1474.834557]  ? __pfx_ksys_write+0x10/0x10
[ 1474.834604]  do_syscall_64+0xbf/0x430
[ 1474.834632]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1474.834657] RIP: 0033:0x7fac66841b19
[ 1474.834676] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1474.834700] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1474.834725] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1474.834742] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1474.834757] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1474.834773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1474.834788] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1474.834826]  </TASK>
16:15:10 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0045878)

16:15:10 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x0, '\x00', [{0xc0c, 0x6, 0x6, 0xff, 0x0, 0x1ff}, {0xd2a, 0x7fffffff, 0x3ff, 0x70, 0xffff, 0x11}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']})

16:15:10 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x602, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e24}, @FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @multicast2}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e22}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e24}]}, 0x44}, 0x1, 0x0, 0x0, 0x4080}, 0x30000040)
socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = fork()
ptrace(0x10, r5)
ptrace(0x8, r5)

16:15:10 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 79)

16:15:10 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x1c, 0x0, &(0x7f0000000000)=[@exit_looper, @acquire_done, @exit_looper], 0x7, 0x0, &(0x7f00000000c0)="dfd04113f54473"})
pwrite64(r0, &(0x7f0000000240)="35d244fe01cabfb70bace9785630d00207534938d270f53541d7c847132777946f6541ae9a16b7f883df37c080ef2b380f6225a763ef9503e5bdefc89c5edccaa0f72956d671076de5fba917d2534b9819ddb40b78d2a556b52ddeffa2dc80cd7e1a3f5b6a18cf6391e265146dc82270bc2dc89dfcd52fab2c7822a70d6b6870be5118dde972b24ce59931ab6696098eb0fd6e5ba88beaf2f54872a758a70229683a07e483444af0074fe133d859f4d19d8a40530f56231d88506484363b98dc5f97ba87ca69790346be8712c09a38fce348a250779a962e59504d7b0fe5d14ca3b9fe76009de87496b5fc2ca81b7dbfce3ab519ca4e6c813cf2ca57970c2d4bbe07fece866cc6d0032ee34bd621392b34d8e7b75a1f2608bb2b5050b4", 0x1b, 0xfc)
ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000140)={<r1=>r0, 0xff, 0x1, 0x7f})
r2 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f00000001c0)='./file1/file0\x00', 0xfffffffffffffff8, 0x9, &(0x7f0000001840)=[{&(0x7f0000000200)="275d04feb26dbb22f10c0d4f541c1c4f58a8efc2696455435362697940", 0x1d, 0xa9}, {&(0x7f0000000380)="7d4b40fad9dbf8bff09e1ef36863a4e2822d1446e700c8bcaed45964f559450346775089796af6eac5c769ded3e527c86e0d528c8d737f7fb6ff9a49b5b99de4234d6e4c9c6f6a655aec2fcdb9d5d669353febe331f6d08cdb6ef1be1f912801e22b501f77e4297ee7b837b14f3e05e8a4b860f0ebb0f2c5a0028b604016fd57f382c853496d", 0x86, 0x27}, {&(0x7f0000000440)="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", 0x1000, 0x4}, {&(0x7f0000001440)="b3853044e738ace4a6e0ad6579484e17a7fe5d984ae300edc83a60c92e66c3e8b92de784d0fce2af6a0fa3bc08259a5af62795ea491a3aaa5bc0659cddf17c746fff2a59a247d9463a449d8b40d6112a1403ed4e9ad7fb365d851cb14cab7d48c209e629b5ce1657a9d981af3d5b3314129b87903c0e", 0x76, 0x7f}, {&(0x7f00000014c0)="eee11a1361f3c3fa6a5a82a99323eea1d7f999cc38ecc19388889a6dd1ce6bd600b7947c93f00e208491ec3e38f53c67fbf68e257a26c22a31d68cdddeaa5174907fdfe5036328a6c27fce465e0a0b84d96e75ee5318c56e3c16f2ad9ff70a4df2d6ee89bb3cacd1a9a00106d87a542481989be236dc5b102fef509198b8493e23f4165321fd82745a52fe816198bde04e09857d5c8c0a7d1158ab9d420667e3c8bb91", 0xa3, 0xffffffff}, {&(0x7f0000001580)="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", 0xfe, 0x1}, {&(0x7f0000001680)="a3717dcd2837f6dd3c3722bf4764bedf4a07558fd5beeaae352fc0a21aae1c46cc2cc95863cf2612eb3e58646d313b28fb6b09f336b93630edaee17db28b2ffbe020f162bd46ed5883ea1ea3d7ba71e120a71a0c56bb4d54e312f7ed55205ba9e17e8839200055005fc9afeeafb8d9454828516ea3e7daf9dd106899e8bb145bd4563cc29e2b0ba2284e9f2972d75c7fee6718d139942d09425ee3b783765cc67c63cf704366b6ff2bc08cd485e3d04429e1cfa0b2a44eec", 0xb8, 0x8}, {&(0x7f0000001740)="7873be3102bcfc48960d56551bf84bff19f33f2f218bf0e64fbcc74383efe3742f5b3fbd941fdd82148019c3c831e222b19a87f65a", 0x35, 0x6}, {&(0x7f0000001780)="52266a7fdd19ebd0814d12f5ac75ec26613f430173a62c2cb979fae097df43109d146be6567a2d3d31eae5eddafec7c878eb59d2115c204dc7dbd72978116d9ff0214d8045ad78c795feb3cb8fdb8bf0e7e49653ea8d0e3db688a158d385823bf949b5656d24407ecc09ef4b81e66e5fce5596cfd99306d398064405f910ef895ab3242e130954275ec02df3db75e179a5b13c9dd7b4ec3082c22e7595f69dbf95b29aca1d152ac0f16f22689c", 0xad, 0x6}], 0x2000000, &(0x7f0000001940)={[{@shortname_lower}, {@nonumtail}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp855'}}, {@iocharset={'iocharset', 0x3d, 'cp863'}}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@obj_type={'obj_type', 0x3d, '#\x9b,\\\''}}, {@smackfsdef={'smackfsdef', 0x3d, '^,/'}}, {@pcr={'pcr', 0x3d, 0x1b}}, {@seclabel}, {@dont_measure}, {@fsname={'fsname', 0x3d, ':'}}]})
sendfile(r1, r2, &(0x7f0000001a40)=0x9, 0x7fffffff)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:15:10 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0506617)

16:15:10 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x402140, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r2 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs2/binder-control\x00', 0x802, 0x0)
fsetxattr$trusted_overlay_origin(r2, &(0x7f00000000c0), &(0x7f0000000140), 0x2, 0x0)

16:15:10 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
pipe(&(0x7f00000000c0))
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

[ 1484.071252] loop6: detected capacity change from 0 to 264192
[ 1484.126017] FAULT_INJECTION: forcing a failure.
[ 1484.126017] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1484.127246] CPU: 0 UID: 0 PID: 28730 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1484.127265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1484.127274] Call Trace:
[ 1484.127280]  <TASK>
[ 1484.127287]  dump_stack_lvl+0xfa/0x120
[ 1484.127326]  should_fail_ex+0x4d7/0x5e0
[ 1484.127354]  _copy_from_user+0x30/0xd0
[ 1484.127378]  input_event_from_user+0x1df/0x290
[ 1484.127402]  ? __pfx_input_event_from_user+0x10/0x10
[ 1484.127441]  evdev_write+0x264/0x420
[ 1484.127467]  ? __pfx_evdev_write+0x10/0x10
[ 1484.127496]  ? security_file_permission+0x22/0x90
[ 1484.127529]  vfs_write+0x2b7/0x1150
[ 1484.127543]  ? __pfx_evdev_write+0x10/0x10
[ 1484.127568]  ? lock_acquire+0x15e/0x2f0
[ 1484.127591]  ? __fget_files+0x34/0x3b0
[ 1484.127608]  ? __pfx_vfs_write+0x10/0x10
[ 1484.127623]  ? __fget_files+0x203/0x3b0
[ 1484.127639]  ? lock_release+0xc8/0x290
[ 1484.127670]  ? __fget_files+0x20d/0x3b0
[ 1484.127706]  ksys_write+0x1ef/0x240
[ 1484.127722]  ? __pfx_ksys_write+0x10/0x10
[ 1484.127756]  do_syscall_64+0xbf/0x430
[ 1484.127776]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1484.127791] RIP: 0033:0x7fac66841b19
[ 1484.127802] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1484.127816] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1484.127829] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1484.127840] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1484.127848] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1484.127857] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1484.127866] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1484.127905]  </TASK>
16:15:10 executing program 5:
r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/custom0\x00', 0x0, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r2=>0x0})
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x1c, r4, 0x1, 0x0, 0x0, {{0x37}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'wlan0\x00', <r5=>0x0})
sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x38, r4, 0x2, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x2, 0x7e}}}}, [@NL80211_ATTR_PBSS={0x4}, @NL80211_ATTR_WIPHY_FREQ_HINT={0x8}, @NL80211_ATTR_PBSS={0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x8050}, 0x0)
ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000080)={0x0, 0x97d, 0xd31d})
r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r6, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:15:11 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc080661a)

16:15:11 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x2040, 0x0)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trano=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00'])
pread64(r1, &(0x7f0000000180)=""/67, 0x43, 0x80)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
pwrite64(r3, &(0x7f0000000140)=' ', 0x1, 0x0)
pipe2(&(0x7f00000000c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="7468d86bbe7523919e00e9ff6e6f3d", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',\x00'])
pipe2(&(0x7f00000000c0)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}})
r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x300000d, 0x810, r7, 0x0)
syz_memcpy_off$IO_URING_METADATA_FLAGS(r8, 0x0, &(0x7f0000000000), 0x0, 0x4)
r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r8, 0x0, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0)
pipe2(&(0x7f00000000c0)={<r10=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x200000, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r10, @ANYBLOB=',wfdno=', @ANYBLOB="182fc9fbf84e674967a8c5217e8548d8dcba1886f063d04e6c1cb412331b0d29668905bf2b372dad6f2846fb4e2c8f4d14e74524a804ce2fd1bd4d13c27da9ab284bd7eabdf4cf0085054e4b98a18f3f8c7e7aa08389fea45c67e5545b7a417ae6c3d508fbf06baecc0ee5d9253a7ee92e435bdadc9c463262e90bf342b449006844693bb77e86e17cbe9bba120dff2ac33288", @ANYBLOB="2c008382d35da4464a493963fdc5e967b9f44c9ecac26776c2160c52cc50492eca797f3cbde4a39af0da94934d235399f177c4e34369ae636e9d94b8203ba922d26d7a51f8ae0ebb5d3941fc07f4003b04e9b53249bc01adef67aef3412b83b8e521cd7dea06e512785c08ec8cf04cb5600a8b35abb077e8105730e707b466820ab2"])
ioctl$BTRFS_IOC_LOGICAL_INO(r10, 0xc0389424, &(0x7f0000000280)={0x8882, 0x30, '\x00', 0x0, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:15:11 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, <r1=>r0, {0x1}}, './file1\x00'})
r2 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

[ 1484.244033] audit: type=1400 audit(1763828111.110:16): avc:  denied  { execute } for  pid=28816 comm="syz-executor.6" path="pipe:[31581]" dev="pipefs" ino=31581 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=fifo_file permissive=1
16:15:11 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x80800)
ioctl$PTP_PEROUT_REQUEST2(r1, 0x40383d0c, &(0x7f00000000c0)={{0x4, 0xfffffff7}, {0x2, 0xc6}, 0x28e, 0x1})
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:15:11 executing program 5:
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}})
ioctl$TCGETS2(r1, 0x802c542a, &(0x7f0000000000))
r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r2, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:15:11 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 80)

16:15:11 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0046686)

[ 1484.413946] FAULT_INJECTION: forcing a failure.
[ 1484.413946] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1484.415707] CPU: 1 UID: 0 PID: 28937 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1484.415738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1484.415752] Call Trace:
[ 1484.415761]  <TASK>
[ 1484.415770]  dump_stack_lvl+0xfa/0x120
[ 1484.415814]  should_fail_ex+0x4d7/0x5e0
[ 1484.415850]  _copy_from_user+0x30/0xd0
[ 1484.415882]  input_event_from_user+0x1df/0x290
[ 1484.415919]  ? __pfx_input_event_from_user+0x10/0x10
[ 1484.415966]  evdev_write+0x264/0x420
[ 1484.415999]  ? __pfx_evdev_write+0x10/0x10
[ 1484.416034]  ? security_file_permission+0x22/0x90
[ 1484.416075]  vfs_write+0x2b7/0x1150
[ 1484.416098]  ? __pfx_evdev_write+0x10/0x10
[ 1484.416128]  ? lock_acquire+0x15e/0x2f0
[ 1484.416162]  ? __fget_files+0x34/0x3b0
[ 1484.416187]  ? __pfx_vfs_write+0x10/0x10
[ 1484.416210]  ? __fget_files+0x203/0x3b0
[ 1484.416234]  ? lock_release+0xc8/0x290
[ 1484.416274]  ? __fget_files+0x20d/0x3b0
[ 1484.416312]  ksys_write+0x1ef/0x240
[ 1484.416335]  ? __pfx_ksys_write+0x10/0x10
[ 1484.416373]  do_syscall_64+0xbf/0x430
[ 1484.416398]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1484.416422] RIP: 0033:0x7fac66841b19
[ 1484.416440] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1484.416463] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1484.416485] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1484.416502] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1484.416516] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1484.416530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1484.416544] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1484.416588]  </TASK>
16:15:20 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 81)

16:15:20 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0x69d, &(0x7f0000000140))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3)

16:15:20 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0c0583b)

16:15:20 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x309e00, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x8)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:15:20 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r2, @ANYBLOB=',\x00'])
r3 = dup2(r2, r0)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
ioctl$EXT4_IOC_MIGRATE(r1, 0x6609)
r4 = fcntl$dupfd(r1, 0x0, r0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x2140415, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@mmap}, {@nodevmap}, {@noextend}, {@loose}], [{@appraise}, {@obj_type={'obj_type', 0x3d, '['}}, {@smackfsroot={'smackfsroot', 0x3d, '9p\x00'}}]}})

16:15:20 executing program 1:
r0 = msgget(0x1, 0x142)
msgrcv(r0, &(0x7f0000000180)={0x0, ""/4096}, 0x1008, 0x2, 0x800)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r1, &(0x7f0000000040), 0x12)
pwrite64(r1, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)

16:15:20 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0096616)

16:15:20 executing program 6:
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0xee00}}, './file0\x00'})
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}})
r2 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x2000c0, 0x0)
write$cgroup_pid(r2, &(0x7f0000000040), 0x12)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
faccessat(r3, &(0x7f0000000000)='./file1\x00', 0x40)
pwrite64(r2, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611)

16:15:20 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
r2 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0x7fffffff, 0x2, &(0x7f0000000280)=[{&(0x7f0000000140)="55f0b4dce46cedee4124bd618c9ee9e1a2bf276338c163e0d93e73eb661de5814a732c70fee6c780cd32d913ba39fe0bfa2c2c0345913aee3eca360a461342395f9003", 0x43, 0x5}, {&(0x7f00000001c0)="cc0540611cebe141990ea5a382a9b14aee9f8ba285ab546809f37ea60b173d1785676a0321e9c6dcd73146c5df7843775a4239035542b000d9102238ef2279d42e9733f09bf0e6c166fe789a87c9872ca70c75c3f5c0370368f309203b1b344340af149c4a691bfa374563c73dbc3d21cd8ee8af3ee17baf9b9a40e9543764f2de7586a5dbbaa7cd4514499c238bb175a3cee7f406134182f5488ff48ec3b4dcdcec22cabfebe151cf558dceddeed2218bb89cbbb92ca2e77b3e16f590", 0xbd, 0x1}], 0x92440, &(0x7f00000002c0)={[{@nodots}, {@nodots}], [{@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@dont_hash}, {@euid_eq}, {@smackfstransmute={'smackfstransmute', 0x3d, '[}\xb5&.\x96'}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@obj_role={'obj_role', 0x3d, '}&%#'}}]})
pread64(r2, &(0x7f0000000380)=""/204, 0xcc, 0xe8)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:15:20 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=<r1=>r0, @ANYBLOB="0000000005000000462e2f66696c653000", @ANYRESHEX=r0])
setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000180)=0x1, 0x4)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[])
bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x1, 0x2}, 0x6)

[ 1493.635523] FAULT_INJECTION: forcing a failure.
[ 1493.635523] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1493.636489] CPU: 0 UID: 0 PID: 29074 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1493.636509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1493.636518] Call Trace:
[ 1493.636524]  <TASK>
[ 1493.636530]  dump_stack_lvl+0xfa/0x120
[ 1493.636566]  should_fail_ex+0x4d7/0x5e0
[ 1493.636593]  _copy_from_user+0x30/0xd0
[ 1493.636616]  input_event_from_user+0x1df/0x290
[ 1493.636640]  ? __pfx_input_event_from_user+0x10/0x10
[ 1493.636677]  evdev_write+0x264/0x420
[ 1493.636701]  ? __pfx_evdev_write+0x10/0x10
[ 1493.636729]  ? security_file_permission+0x22/0x90
[ 1493.636760]  vfs_write+0x2b7/0x1150
[ 1493.636774]  ? __pfx_evdev_write+0x10/0x10
[ 1493.636793]  ? lock_acquire+0x15e/0x2f0
[ 1493.636813]  ? __fget_files+0x34/0x3b0
[ 1493.636829]  ? __pfx_vfs_write+0x10/0x10
[ 1493.636844]  ? __fget_files+0x203/0x3b0
[ 1493.636858]  ? lock_release+0xc8/0x290
[ 1493.636886]  ? __fget_files+0x20d/0x3b0
[ 1493.636921]  ksys_write+0x1ef/0x240
[ 1493.636936]  ? __pfx_ksys_write+0x10/0x10
[ 1493.636968]  do_syscall_64+0xbf/0x430
[ 1493.636987]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1493.637000] RIP: 0033:0x7fac66841b19
[ 1493.637012] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1493.637024] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1493.637036] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1493.637045] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1493.637053] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1493.637061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1493.637069] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1493.637107]  </TASK>
16:15:20 executing program 6:
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x800)
getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000280)={@empty, @private, @multicast2}, &(0x7f00000002c0)=0xc)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x1)
write$cgroup_pid(r1, &(0x7f0000000040), 0x12)
pwrite64(r1, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r2=>r1}, './file1\x00'})
ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f00000000c0))
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
pipe2(&(0x7f00000000c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}})
close_range(r2, r5, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',w\t', @ANYRESHEX=r4, @ANYBLOB=',\x00'])
ppoll(&(0x7f0000000100)=[{r1, 0x700}, {r3, 0x14b}], 0x2, &(0x7f0000000180)={0x0, 0x3938700}, &(0x7f00000001c0)={[0x8]}, 0x8)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)={0x0, <r7=>0x0})
kcmp$KCMP_EPOLL_TFD(r7, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, &(0x7f0000000340)={r1, r3, 0x1})

16:15:20 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:15:20 executing program 1:
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000280)={{0x1, 0x1, 0x18, <r0=>0xffffffffffffffff}, './file1\x00'})
r1 = openat(r0, &(0x7f0000000200)='./file1\x00', 0x42, 0x0)
getpeername(r1, &(0x7f00000000c0)=@generic, &(0x7f0000000000)=0x80)
write$cgroup_pid(r1, &(0x7f0000000040), 0x12)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000080), 0x1001001, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
r4 = accept4$bt_l2cap(r3, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000180)=0xe, 0x800)
pwrite64(r4, &(0x7f0000000400)="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", 0x14a, 0xa00000)
r5 = eventfd2(0x5, 0x0)
r6 = socket$nl_sock_diag(0x10, 0x3, 0x4)
io_submit(0x0, 0x2, &(0x7f00000005c0)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x5, 0xfff, r5, &(0x7f00000002c0)="26e243fa6a929fc5e24c1ef784d0e16bfe0013fc288386655d16da222998b9c57e1530dcd579a4a712ea6f24d91ab778c53407cdedb12b68e89f110056e9506b205b73e972c5ec2e30db6e87592b420e550c", 0x52, 0x500, 0x0, 0x0, r0}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x1, 0x1, r6, &(0x7f0000000380)="543d9a61039c3f1017e63e3f641082b54fce1c473e88bf56690f7ff1dab9ba236e68bdea0670423d09ece7675e1b7ee1ac8b826d8e8b39473d1e0f4cfba9d456f8d64b1d4a1ecdac42dd48791c09943388f6cc32cec047376e8f721325295569d8", 0x61, 0x4, 0x0, 0x3}])
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)

16:15:20 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 82)

[ 1493.835489] loop0: detected capacity change from 0 to 264192
16:15:20 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0185879)

[ 1493.863265] loop0: detected capacity change from 0 to 264192
[ 1493.964167] FAULT_INJECTION: forcing a failure.
[ 1493.964167] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1493.966274] CPU: 1 UID: 0 PID: 29294 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1493.966306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1493.966320] Call Trace:
[ 1493.966328]  <TASK>
[ 1493.966338]  dump_stack_lvl+0xfa/0x120
[ 1493.966382]  should_fail_ex+0x4d7/0x5e0
[ 1493.966417]  _copy_from_user+0x30/0xd0
[ 1493.966449]  input_event_from_user+0x1df/0x290
[ 1493.966486]  ? __pfx_input_event_from_user+0x10/0x10
[ 1493.966533]  evdev_write+0x264/0x420
[ 1493.966574]  ? __pfx_evdev_write+0x10/0x10
[ 1493.966609]  ? security_file_permission+0x22/0x90
[ 1493.966650]  vfs_write+0x2b7/0x1150
[ 1493.966673]  ? __pfx_evdev_write+0x10/0x10
[ 1493.966703]  ? lock_acquire+0x15e/0x2f0
[ 1493.966737]  ? __fget_files+0x34/0x3b0
[ 1493.966762]  ? __pfx_vfs_write+0x10/0x10
[ 1493.966785]  ? __fget_files+0x203/0x3b0
[ 1493.966810]  ? lock_release+0xc8/0x290
[ 1493.966849]  ? __fget_files+0x20d/0x3b0
[ 1493.966887]  ksys_write+0x1ef/0x240
[ 1493.966911]  ? __pfx_ksys_write+0x10/0x10
[ 1493.966948]  do_syscall_64+0xbf/0x430
[ 1493.966974]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1493.966998] RIP: 0033:0x7fac66841b19
[ 1493.967016] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1493.967039] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1493.967062] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1493.967078] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1493.967092] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1493.967105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1493.967119] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1493.967156]  </TASK>
16:15:31 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 83)

16:15:31 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0189436)

16:15:31 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
recvmsg$unix(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000180)=""/204, 0xcc}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000001280)=""/243, 0xf3}, {&(0x7f0000001380)=""/239, 0xef}, {&(0x7f00000000c0)=""/20, 0x14}], 0x6, &(0x7f0000001700)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=<r1=>0xffffffffffffffff, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=r0, @ANYRES32, @ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000001c583cc36e8df172a8d0000000100", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x190}, 0x40000003)
setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f00000016c0)=0x4, 0x4)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f00000018c0)={0x0, 0x0, 0xa, 0x0, '\x00', [{0x0, 0x3, 0x8f, 0x5, 0x4a83, 0x4}, {0x20, 0xc0000000, 0x6, 0x0, 0x3000000000000, 0x401}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']})
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:15:31 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pwritev2(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="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", 0xff}, {&(0x7f0000000180)="67f3770aa7eb85223a5b2687593da39f993106175393b373722943407c2d3cea0422b77d49365759c89852a8b990f9be6aa9f76736772268a3e0c9e7a9f338561a50f11be846eb9f1defac7d6fe30c4491a6542f19c692c03e1167e3dc30386bc27eab79096ead357f78f6a010d7fa9f2146795b9c38dd0c4306da2125a9e73c526703ae40e73dd3c504ba3b5fc7dd3b1558eda92286944df675c1c2c7062c21e4db49f28736452b6342aa36ce18db0fbf8e26093c5b252ec54e8a343c0747c747f588909406b9f7424fdc6d5403dffbb6b2ec74cef3f1f50199268d26791b4dd8e9f34bab47feb6b6e54222b9108356e1", 0xf1}], 0x2, 0x100, 0x4, 0x1a)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:15:31 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x101280, 0x160)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f00000000c0))

16:15:31 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
close(0xffffffffffffffff)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:15:31 executing program 4:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}])
r3 = getpid()
pidfd_open(r3, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
io_submit(0x0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)="15", 0x1}])
pipe2(&(0x7f00000000c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB="fdfe8d8af4f17c1ed2f65b1672fb04fbe712251b43a801d432bbf267175a6fe84d5d5b153fe868f33b4d7946b6e25cfe6b79a3109d0832"])
pipe2(&(0x7f00000000c0)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}})
pipe2(&(0x7f00000000c0)={<r8=>0xffffffffffffffff, <r9=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="7472617e733d6693417266666ab86c", @ANYRESHEX=r8, @ANYBLOB=',wfdno=', @ANYRESHEX=r9, @ANYBLOB=',\x00'])
io_submit(0x0, 0x4, &(0x7f0000000480)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0xc, 0x81, r5, &(0x7f0000000140)="4f1eccf99c6664b5838664ecbb4ca1d33dd386cfaaba9c74a1dda96f2cb3caa06c26ffec21551291f7fad6fad631163934e50449acff3ae4aad9e30e2d0c7ef3dd4553f9e23b039ad7c6885820c71a916b4ebc6bc5a2271598fbaff84dbbdc1573c1de88c2628868f0570d52b2900ee73fec87f72bd683be398ab5760b25d3b9f14138156c69f485dee4dfcff98dd37e58f8351561c95217a30110eef4b5cf370a5dc200b572433d6c8d06306f2cbec500722f88db13", 0xb6, 0x9, 0x0, 0x1, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x2, r6, &(0x7f0000000200)="49edac4b016e7ee6e63a15b5c031749378d64f0c4ffffe9a2d92f4898428b9ae176e66bc2bc9d1fe5067b1e5f4f0dab2f09508b2f4e3ba71c7ad295b693c99149f", 0x41, 0x80000001, 0x0, 0x3, r9}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000000300)="356626226cdd711940b23cba7fa3502fba57f19b5a33e0bfa987d9cf690e02140138d2bd7e096121a529e21b2d936095", 0x30, 0xb8c7, 0x0, 0x2, r1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x3, r0, &(0x7f0000000380)="38bec50713da537f9efff11f0590f6b1557fd12b9bcffab552def65d00349a545fe17e3c872d9820d77e0b3a42f10a9f71fe40c70a7567d6158b497241dbf56806cf9131f3b4f453302abbd211a99b338af6ae4082f25d2a491fe3c0baf18574617bf8353c5b6e16a28ade92717fc33c7bc6658fac39b8b4e8828c77fb644f2384b9edaa0ec1105f51831d680e7a9fd23a401c39f2c7bf1ddebc41ca237f075c8a5d64aed9f6b526bc0351bb2f094d6c1487900ae5e98456d0", 0xb9, 0x1, 0x0, 0x2, r1}])
r10 = fork()
ptrace(0x10, r10)
ptrace(0x8, r10)

16:15:31 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

[ 1504.569463] FAULT_INJECTION: forcing a failure.
[ 1504.569463] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1504.571495] CPU: 1 UID: 0 PID: 29459 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1504.571526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1504.571540] Call Trace:
[ 1504.571548]  <TASK>
[ 1504.571565]  dump_stack_lvl+0xfa/0x120
[ 1504.571609]  should_fail_ex+0x4d7/0x5e0
[ 1504.571644]  _copy_from_user+0x30/0xd0
[ 1504.571675]  input_event_from_user+0x1df/0x290
[ 1504.571712]  ? __pfx_input_event_from_user+0x10/0x10
[ 1504.571758]  evdev_write+0x264/0x420
[ 1504.571792]  ? __pfx_evdev_write+0x10/0x10
[ 1504.571826]  ? security_file_permission+0x22/0x90
[ 1504.571868]  vfs_write+0x2b7/0x1150
[ 1504.571891]  ? __pfx_evdev_write+0x10/0x10
16:15:31 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
r1 = epoll_create(0x4)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000380)=0x10000000)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x141000, 0x24)
r2 = syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180)="dd6aac2c5de80ffae59e550551437daf2aebf95de8afd70730e364b87abfccacd860628ff125946093d9d9876481cdb24b334984fa43bdf0849d4dda880d6a30148eed617ae77ffabc48ef178622f1b25a1a513d6af19e0b111ead4e8e069186647b6617a8e08ae05077a2af0be04b4b46b09c9a8acd63d807af57bab711abf5040da3a2a41d46ae7d97a89d735c0297e094b4ee5d1ea5996f024c80a71c688cdd64f5f9c0ad30c197bf190bfa3b613d0a39f702d4d9059d53815a9125", 0xbd, 0x3f}], 0x2220a4, &(0x7f0000000280)={[{@huge_always}, {@size={'size', 0x3d, [0x37, 0x34, 0x6b, 0x34, 0x37]}}, {@huge_never}, {@mpol={'mpol', 0x3d, {'local', '', @void}}}, {@mode={'mode', 0x3d, 0x3}}, {@huge_never}, {@nr_blocks={'nr_blocks', 0x3d, [0x5a, 0x30, 0x39]}}], [{@appraise}, {@uid_lt={'uid<', 0xffffffffffffffff}}]})
openat(r2, &(0x7f0000000340)='./file1\x00', 0x200, 0x53)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

[ 1504.571920]  ? lock_acquire+0x15e/0x2f0
[ 1504.571955]  ? __fget_files+0x34/0x3b0
[ 1504.571980]  ? __pfx_vfs_write+0x10/0x10
[ 1504.572003]  ? __fget_files+0x203/0x3b0
[ 1504.572027]  ? lock_release+0xc8/0x290
[ 1504.572066]  ? __fget_files+0x20d/0x3b0
[ 1504.572105]  ksys_write+0x1ef/0x240
[ 1504.572129]  ? __pfx_ksys_write+0x10/0x10
16:15:31 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
ioctl$PTP_SYS_OFFSET_EXTENDED(r1, 0xc4c03d09, &(0x7f0000000180)={0x16})
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

[ 1504.572166]  do_syscall_64+0xbf/0x430
[ 1504.572192]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1504.572216] RIP: 0033:0x7fac66841b19
[ 1504.572234] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1504.572256] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1504.572279] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1504.572295] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1504.572309] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1504.572322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1504.572336] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1504.572373]  </TASK>
16:15:31 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80840, 0x10)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:15:31 executing program 5:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0x69d, &(0x7f0000000140))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3)

16:15:31 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 84)

16:15:31 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0xc2, 0x222b43fd1978e7fa)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:15:31 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc020660b)

16:15:31 executing program 4:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x14b, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}])
r3 = getpid()
pidfd_open(r3, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
pipe2(&(0x7f00000000c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}})
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000600)={{0x1, 0x1, 0x18, <r6=>r1, {0x5}}, './file0\x00'})
pipe2(&(0x7f00000000c0)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r8}})
pipe2(&(0x7f00000000c0)={<r9=>0xffffffffffffffff, <r10=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r9}, 0x2c, {'wfdno', 0x3d, r10}})
io_submit(r2, 0x7, &(0x7f0000000880)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x92, 0xffffffffffffffff, &(0x7f0000000180)="86f79e4523929085d8cc0fb2", 0xc, 0x5}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000200)="241fa5ccecaac7f43d93a8fa6a2d957b9b9634456165e3df7a999c3f8a5d8e63ad", 0x21, 0xffffffffffffffd0, 0x0, 0x1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x7ff, r1, &(0x7f0000000300)="ca9e3347848a0335b603a3a6a9620b1da2286fa5168b5e6d10cffd71936b1fb52fd406f31b55558dc311273746502c33aaa1c22afd48a1cac6c4b87c7ad16b1b69224ee897d005783684d14622095741f06b2a38768d7d71556ef9133bc936849145127c7a2e489ada5182e3811dacaaa82af76b03f088a8f82018dfa56d5c04396cdb2eba6068cb228e0bc0ee4159f9d026bf5b290602f73641c9afefbfc61a7b870c92a5419fb54152825c786ffd6633ef9b3139e1e69c698bf3897561c79deb84357926627cdcbf2020f6ce7db8005483df5423764331feb6044d04fd619eee808aa7e801af0b9691df14", 0xec, 0x7, 0x0, 0x3}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x5, r7, &(0x7f0000000440)="dda34dd04edb3ecefb0c27c6158ecbbd0bdcc73e789963b20ef21826e04dab01f84f963c2f759134c6f356135f49a31f08c6b5513813351ef9ffbd7cff436de3c17a5e0db15aaa0b824a956295c7886ac028bef1add7fed52bc97c80b82a02d57f76", 0x62, 0x5, 0x0, 0x2, r1}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000500)="20e92cc37ead72f61a83bb85ac4df68b53b0975d1f52a92b223ce58029c6b718bcc2ad8de723113ce404301b3bbe0d585aca412adff26748671c30f492d1661479d092a6b5b203f2dcc2076e6c33bb1ce164c3184c52b4b93afe03c44e8103b5667f556c0bfd672232001b297fe4fb40c556411d2388e3afa4c0c005ef865e708c46ee6bd6356504d2caa063ba44d03857922a9f708664e6dd5c2e60f84ac6cf535dc6f2874e6ae7a9dab1592dcd29a976607990b8bc0910b206010542447204a95f71dfa481916442d40b8ac041be", 0xcf, 0x8, 0x0, 0x2, r6}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f0000000680)="71a27846e609658d5e21d99302a696393accdb6e57ee47a261b1bb61fe108a286d60cb25151a280b8ed341cf86c9354c0ccd49ab90723f11ccd3e2efde7a3a7b5a0e086067770157cb6162f18cf023c7386f15359940bf76714e1de8f50682f56a79b532462e229c3ebe26d7998e083aa25c68eb33e55d7ddd0c692dd1f9a9b0865782007e243e09df1afb9067cce98018d68cb21e9a7d1a838336d2a9316c0906860953145ab012f9672dd8897037abdd99206bafa59a198e79bffd35dd9d42f083681fe8c0d5f73aaf", 0xca, 0x8, 0x0, 0x3, r8}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x7, 0x8, r10, &(0x7f00000007c0)="503fa406dad30b2d056804675ef9e5310ac65c4589ca6621939905f627e74725872aa51266822606ca6287c8712d2638b051c9e921fc82e1b6e1f6f28fa3fb098173e1ccac692ea7edfa1232eca58b55c8a36ad63ba02cf41acfda009a9fe8bbe8d13a3530df0cfc717909cc67", 0x6d, 0x81, 0x0, 0x2, r1}])
r11 = fork()
ptrace(0x10, r11)
ptrace(0x8, r11)

16:15:31 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000001180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2cb995c924d35f911763b5b6fa6400b79803590e850644f138a5741e6273611911d8f8b9d9bfa326458a8eff29ec45a6f58c6ce258401aad5851574dbd3b1979c19c93baf543b6a1bbf6fdc26a48dcc404fab76a6f3ef201dee8ed7957f3fe5eebf1837dc525430ae1eb6a70ef983d981b6bf1a80bcc8e6a8d30b1c9a7ee1e4444e72844d0623842adfcccc72c092010b6a542af1b04282df17d4cc25a674eed0ae8a9262ebfd62c519c6160de47"])
pwrite64(r1, &(0x7f0000000180)="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", 0x1000, 0x9)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:15:31 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xb, 0x12, r3, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
write$cgroup_pid(r1, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
pipe2(&(0x7f00000000c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}})
pipe2(&(0x7f00000000c0)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}})
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r5, 0xc0189379, &(0x7f0000000180)={{0x1, 0x1, 0x18, r7}, './file1\x00'})
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

[ 1504.872941] FAULT_INJECTION: forcing a failure.
[ 1504.872941] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1504.874086] CPU: 0 UID: 0 PID: 29649 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1504.874105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1504.874114] Call Trace:
[ 1504.874122]  <TASK>
[ 1504.874129]  dump_stack_lvl+0xfa/0x120
[ 1504.874163]  should_fail_ex+0x4d7/0x5e0
[ 1504.874191]  _copy_from_user+0x30/0xd0
[ 1504.874216]  input_event_from_user+0x1df/0x290
[ 1504.874241]  ? __pfx_input_event_from_user+0x10/0x10
[ 1504.874280]  evdev_write+0x264/0x420
[ 1504.874307]  ? __pfx_evdev_write+0x10/0x10
[ 1504.874335]  ? security_file_permission+0x22/0x90
[ 1504.874368]  vfs_write+0x2b7/0x1150
[ 1504.874383]  ? __pfx_evdev_write+0x10/0x10
[ 1504.874406]  ? lock_acquire+0x15e/0x2f0
[ 1504.874431]  ? __fget_files+0x34/0x3b0
[ 1504.874448]  ? __pfx_vfs_write+0x10/0x10
[ 1504.874464]  ? __fget_files+0x203/0x3b0
[ 1504.874480]  ? lock_release+0xc8/0x290
[ 1504.874510]  ? __fget_files+0x20d/0x3b0
[ 1504.874546]  ksys_write+0x1ef/0x240
[ 1504.874567]  ? __pfx_ksys_write+0x10/0x10
[ 1504.874601]  do_syscall_64+0xbf/0x430
[ 1504.874621]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1504.874636] RIP: 0033:0x7fac66841b19
[ 1504.874648] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1504.874662] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1504.874675] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1504.874685] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1504.874694] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1504.874702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1504.874711] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1504.874750]  </TASK>
16:15:31 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x88042, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000140)={0x4, &(0x7f0000000000)=[{0x0, 0xff, 0x0, 0x5}, {0x4, 0x0, 0x1f, 0x80000001}, {0xfbff, 0x7f, 0x6, 0x633f}, {0x8, 0x1, 0x7f, 0x400}]})
pwrite64(r1, &(0x7f0000000480)="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", 0x1da, 0xfffffffffffffeff)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
dup2(r0, r2)

16:15:31 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
syncfs(r3)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
pipe2(&(0x7f00000000c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
pipe2(&(0x7f00000000c0)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}})
ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r3)
pipe2(&(0x7f00000000c0)={<r8=>0xffffffffffffffff, <r9=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r9}})
ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000040)=0x400000)
ioctl$DVD_WRITE_STRUCT(r8, 0x5390, &(0x7f0000000280)=@manufact={0x4, 0x1, 0x800, "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"})
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}})
ioctl$AUTOFS_IOC_READY(r4, 0x9360, 0x81)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:15:31 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = clone3(&(0x7f0000000280)={0x2810080, &(0x7f0000000000), &(0x7f00000000c0)=<r2=>0x0, &(0x7f0000000100), {0x21}, &(0x7f0000000300)=""/14, 0xe, &(0x7f00000001c0)=""/123, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x3, {r0}}, 0x58)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180))
write$cgroup_pid(r0, &(0x7f0000000040)=r2, 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
clone3(&(0x7f00000005c0)={0x800200, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), {0x1b}, &(0x7f0000000400)=""/192, 0xc0, &(0x7f00000004c0)=""/182, &(0x7f0000000580)=[r1], 0x1, {r0}}, 0x58)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:15:31 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 85)

[ 1505.103207] FAULT_INJECTION: forcing a failure.
[ 1505.103207] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1505.105468] CPU: 1 UID: 0 PID: 29855 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1505.105503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1505.105519] Call Trace:
[ 1505.105528]  <TASK>
[ 1505.105538]  dump_stack_lvl+0xfa/0x120
[ 1505.105595]  should_fail_ex+0x4d7/0x5e0
[ 1505.105635]  _copy_from_user+0x30/0xd0
[ 1505.105671]  input_event_from_user+0x1df/0x290
[ 1505.105712]  ? __pfx_input_event_from_user+0x10/0x10
[ 1505.105765]  evdev_write+0x264/0x420
[ 1505.105802]  ? __pfx_evdev_write+0x10/0x10
[ 1505.105841]  ? security_file_permission+0x22/0x90
[ 1505.105888]  vfs_write+0x2b7/0x1150
[ 1505.105913]  ? __pfx_evdev_write+0x10/0x10
[ 1505.105946]  ? lock_acquire+0x15e/0x2f0
[ 1505.105985]  ? __fget_files+0x34/0x3b0
[ 1505.106013]  ? __pfx_vfs_write+0x10/0x10
[ 1505.106039]  ? __fget_files+0x203/0x3b0
[ 1505.106066]  ? lock_release+0xc8/0x290
[ 1505.106110]  ? __fget_files+0x20d/0x3b0
[ 1505.106153]  ksys_write+0x1ef/0x240
[ 1505.106179]  ? __pfx_ksys_write+0x10/0x10
[ 1505.106221]  do_syscall_64+0xbf/0x430
[ 1505.106250]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1505.106276] RIP: 0033:0x7fac66841b19
[ 1505.106297] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1505.106321] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1505.106346] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1505.106364] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1505.106380] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1505.106396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
16:15:32 executing program 4:
perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
io_setup(0xfff, &(0x7f0000000040)=<r3=>0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4)
io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000000c0)="15", 0x1}])
pipe2$9p(&(0x7f00000001c0)={<r5=>0xffffffffffffffff}, 0x80000)
syz_open_dev$mouse(&(0x7f0000000200), 0x5, 0x11d480)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000400)=ANY=[@ANYBLOB="010000000674da15448cf72ca6d9680feccf000000", @ANYRES32=<r6=>r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000009, 0x40010, 0xffffffffffffffff, 0x0)
io_submit(r3, 0x2, &(0x7f0000000380)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x9, 0xffbd, r6, &(0x7f0000000140)="d893a624515deef14201b8925ac216b2c58463a5737dfac5569c75eadc636a71dfe32c8aef9c3ba8a7ad30e0bdab017c869a4007cacdf8702450873e49c0ce82fd4db9fd603389b4", 0x48, 0x8, 0x0, 0x1, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x5, r5, &(0x7f00000002c0)="5d8a39d8396885315753fcb1bbf7e5b4f13035c8f5b6d14391723abb606a6215657cce2d34a28fc883bd6a1d788a7b85bc732210335d8ca6f37abb85bf20a786ed32fb4f7191443458720d98c562f229e26b915e4a4af977a9cf15a26a3ebb1625e6597e2f4d2fb3cde72243adc107ddd00b85bf9a29287b7b92348bccfec9f69949560cc1b04b168aab44d39d62754b5401529bb5417395b774cb", 0x9b, 0xfff}])
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
ptrace(0x10, 0x0)
ptrace(0x8, 0x0)

[ 1505.106411] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1505.106466]  </TASK>
16:15:41 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc020662a)

16:15:41 executing program 5:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0x69d, &(0x7f0000000140))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3)

16:15:41 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
creat(&(0x7f0000000000)='./file1\x00', 0x10)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:15:41 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 86)

16:15:41 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x1)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000))
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:15:41 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000000), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:15:41 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x1}, 0x0, 0x0, 0xfffffffc, 0x3, 0x0, 0xdfa8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040)=<r3=>0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = fork()
ptrace(0x10, r4)
ptrace(0x8, r4)
pidfd_open(r4, 0x0)
r5 = syz_mount_image$nfs4(&(0x7f0000006500), &(0x7f0000006540)='./file0\x00', 0x401, 0x4, &(0x7f0000006840)=[{&(0x7f0000006580)="c9327fc6643faaaf249d554c440c390b8fcfe5b8e7f04aa7034b1048ab9f4809003e06c269df06d2fd31d49f3f8612eae85cdde386e52eb3aead63bed17241a2573cffa455ecd580e6f41ee4e8a983fa555d40a0dbed4b892ffa6b8e0b5677e7e82d05ad8a3aa88be42b3050fe06", 0x6e}, {&(0x7f0000006600)="d368dac7e5702f3ed47ffc66e6b3f85ab8492351380f758b66", 0x19, 0x7ff}, {&(0x7f0000006640)="71e18c18f7c38b6a3f2ea28531fad74d582a6da5015f9dd84ca5a16ab4d768f0e7f4f153f853f76ee5952ee9649d2666bbef201adfdfa862dd37f6afeb18c25a573b9e4eb94d5f96be21eb0715701be824b4f8987944d5a40b0557b914757c6a95ffd2d527c22e1e35c200e6894905971af8dcb2e322cc47e9cb1b43662bdc9aa94519e8ff4be4ec3fd44369a252c272d4e5e97a6b1b5bb7f9d2c01ed078165a5a38dd7de494abe0c2fdd361e0549878c12857bc7dc6d3911d94e649df68a609472bb451", 0xc4, 0x80000000}, {&(0x7f0000006740)="646d9bdf93ac37eb03259f3a6d764c897d682bcc815e81bd78a5d00656357065f64661a610bc241c536d1fdbf1e2133523bdd990bc6e96683fd13da61ca8daef25d58a91beceab71e02f57a39b8de4a7c4778db9e0455fe38e736981507e214222ce2034ba9eaabcf1d1ba48a0c5acfd6bace77adae7ce2579c0bded54fbe075c80447b9f3059ccad4b8bee0963fde6e36c743761b063a3235cc146c855186f5cbc3a7fd4d133d7ec8d72c2bd8926092b383a7f8769c84be2a98ff4ba29a8ca8b51e8d84c629af5db32566d1733fe895c42b640c0d31fa0df6c0416f007153d6d8", 0xe1, 0x2}], 0x20, &(0x7f00000068c0)={[{'!.'}, {'mountinfo\x00'}, {'mountinfo\x00'}], [{@fsmagic={'fsmagic', 0x3d, 0x3}}, {@dont_measure}, {@subj_user={'subj_user', 0x3d, '!!(,}*'}}, {@appraise_type}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@subj_user={'subj_user', 0x3d, 'mountinfo\x00'}}, {@subj_type={'subj_type', 0x3d, 'mountinfo\x00'}}, {@dont_hash}, {@obj_user={'obj_user', 0x3d, ']*(!*+\\{)$(*'}}]})
io_submit(r3, 0x2, &(0x7f0000006b00)=[&(0x7f00000064c0)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000006480)="6aa8a115fe0ca3d05fac293aa2605ca3a70c46", 0x13, 0x4, 0x0, 0x1, r0}, &(0x7f0000006ac0)={0x0, 0x0, 0x0, 0x6, 0x4, r5, &(0x7f00000069c0)="a13b6ee16c0372e511955eea3362d1934f8e3b168aa8e81a2acee99070ce212f54bd06b5b4d038b3ea5c598ba2faadfe7e7437d88c7629460cfc60553ff7ed831b71d84684206de4c0079acf0d19b90def055e5dbcaa9befa00b907537bcc259c2f7fdb91a3f9618917b64678d7636415285a56a1075c82314e3fdbc4ae388bd7a5558b0ad501804a6ab3fe29acb46c6b986c85242f974351f4ddc43720702b2ad499b3f2ae00184f98e80b481080c76937ad88bb8bd9b47cd804c7ace4e35e5157a8a7c4483fa88a50f103d4244016097", 0xd1, 0xffffffff, 0x0, 0x2, r0}])
r6 = fork()
ptrace(0x10, r6)
ptrace(0x8, r6)
recvmsg$unix(r0, &(0x7f0000001540)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000001400)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/215, 0xd7}, {&(0x7f00000000c0)=""/8, 0x8}, {&(0x7f00000001c0)=""/171, 0xab}], 0x4, &(0x7f0000001740)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000200100000000a3f9f5630000018e0cdf", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=<r7=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000b2a45d61d0ef0f2a406974d5af28d324a0be12d793a4905a248997261560dc679284b61d2bb9d60d3984d067cf0d03ba39b80604b485817831b9a43f462156af4cc003428ae1c48f448ca64a529c2bc9481756d96d9a0d631e35f7f27edd90ade3937b67c3354fd43d01b244a4960d398f6a382f32272c7ef165399a5dfc62307f5d8706bf62aaa0941a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x120}, 0x20)
pidfd_open(r7, 0x0)

16:15:41 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x40000)
ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={<r2=>r0, 0x0, 0x8000, 0x4})
read(r2, &(0x7f00000000c0)=""/15, 0xf)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

[ 1514.304955] FAULT_INJECTION: forcing a failure.
[ 1514.304955] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1514.306015] CPU: 1 UID: 0 PID: 29995 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1514.306033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1514.306041] Call Trace:
[ 1514.306046]  <TASK>
[ 1514.306051]  dump_stack_lvl+0xfa/0x120
[ 1514.306076]  should_fail_ex+0x4d7/0x5e0
[ 1514.306096]  _copy_from_user+0x30/0xd0
[ 1514.306114]  input_event_from_user+0x1df/0x290
[ 1514.306134]  ? __pfx_input_event_from_user+0x10/0x10
[ 1514.306160]  evdev_write+0x264/0x420
[ 1514.306178]  ? __pfx_evdev_write+0x10/0x10
[ 1514.306197]  ? security_file_permission+0x22/0x90
[ 1514.306221]  vfs_write+0x2b7/0x1150
[ 1514.306234]  ? __pfx_evdev_write+0x10/0x10
[ 1514.306250]  ? lock_acquire+0x15e/0x2f0
[ 1514.306270]  ? __fget_files+0x34/0x3b0
[ 1514.306284]  ? __pfx_vfs_write+0x10/0x10
[ 1514.306296]  ? __fget_files+0x203/0x3b0
[ 1514.306310]  ? lock_release+0xc8/0x290
[ 1514.306331]  ? __fget_files+0x20d/0x3b0
[ 1514.306352]  ksys_write+0x1ef/0x240
[ 1514.306365]  ? __pfx_ksys_write+0x10/0x10
[ 1514.306385]  do_syscall_64+0xbf/0x430
[ 1514.306400]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1514.306414] RIP: 0033:0x7fac66841b19
[ 1514.306424] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1514.306437] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1514.306449] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1514.306458] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1514.306466] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1514.306474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1514.306481] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1514.306501]  </TASK>
16:15:49 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 87)

16:15:49 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
fchmodat(r0, &(0x7f0000000000)='./file1\x00', 0x10d)

16:15:49 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0)
ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18, <r2=>r0}, './file1\x00'})
ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f0000000100)={{r2}, "b70a60b044246549a6f9fc59c4f285887604b12f8c2c7f8fc9aa295a7ed0941eafff4d82d59cbcc55edff5023ac3aab17ecfe4e8a3589dee1822ba0d80eb3e7d556c74096b848ff7e1d957f23feb210c27958dc08a37aa986aa776f85e7bc1a9c070315b754c37b3241b02632bc264bda83bd4e3c7ee0019b7399128af807b02f419bcee0a2dbc9dec4081d6153623f3c901694740f1d5673723d736a8261cc970c10079a5b7e6da72e44e3a721755a3fd2dac16c7a3867f511bca42c64a989bd6054b9e1d76b40c3310aa783ba28b15ae83adf4863830475a2e68df42b3106ad700eaef5b921147ff5716ca7c4d300b343f4f8d6874ee922f5e576dce039c0d42e4f6728447309dcb063c78e13f8184e3a34f07a5d19048a1e614a9b21549d346b21e2af028bf3a850c61ca1674cd5789f8db1286cf5327359dd1f7e023b1230972cd42d394dc1bb33d66c4ee6c56ae6dedaa0d25d7763802ad67c17f6f9deab316b4d2047260ee68cddfb8a55b4789d5c99142121b8ee7cf28443054a80e27170f89c2edaf972647770fbe794ce1dce13b37d660daf4c25d7303c3edf7fddd7bd0f2c124e9f1e25a7026cb07fa120c36184d52dc09442fe6d8f6f66e4e92d3264c2bda42879ea7e9f0a1ed90a11d4b2719608b509df536d02f4a62439999edb615b88ef5fbfb2b61b37ec5c009e0b9ea63da464a9d4f8e2a7aa9d0dd9622ad0fa6f46b31ad4e0785f0c9b6328c94052163a49c6d3bfd40df5e85c5d736a5e45e69fe47588ff765a12aaa116d4fd0f404a0448b68d995ffed9ad2b49658fa912c5fc74da70a79aa3ab1342f1ecf0222b862e53d7bb88623b305da1ab773250db8cd9def318a201c31ff062bb405f813ee654540fe8301299892285d893a7af788234c66decfe1edc6c52a7ef3fe5a8cf6fbf82c1a8a9eaf49028490a9b8ca37495545a35befd1d59cb46642ae0e03247309907df9ce815c89d0688546c9a3d27c6774c29f13bd684be83b22b8d30b3a0efb2ff2c842a055e07a18516d0ba41164e3086ab80c3be27651055f98678c63ee205df880ca62334f38e927ecdcd3517aeadd7ffd3078c17278b41ce7323920dbbcbdbc0eb82c9f2250328f01ca276a0a6d02c2132247315089d7c167634c53680b5d857f88d65193090aecc47eb9a7f5ef8f9f1d7a21945704644f01c6642ed07ced30c1959ca909921e0232badc4406afd56a84ac56512aef7dbc5938f709b108d443c1c2d2c20245a9b841fed83fc60c8f3668bdbd8635f95c3ed2569103ef6436d23631f6168b98bd0ba2a42164ffc43ecbc1f6a552edafc773fcff663724f3626a7bd127d4820376e6b24cf9b63b27db94ef59bde92968890ee08e52799c0da986de2dfa8d918f1890cac6fa234a98bd1ca25f69e8cdef38929d4fe7854d9cba6844adcf98567a15f35696440833e1e281e171adbda37503f121fee8096ac73db989425f5e9a696f226b7a055f6c0696ff43ad5f1690c43ec3311e164f836bf85260095817609aec1b5b01500369209a52807bb4370412cecaf6a537a40acf35d93d6c084b0e00d442e5247473d4c5e71fde0f9c2299d349508ec7c0fea8ab4c42a582ec35b0b0b555f2fe1d5672af502dd3b82773edad57160711f2dddf0a98f80ffdbdaa2008aef397cce7be63b7b1ddddafdc31c7bfc8dbdaa4c6d9c6e501b984471a5957c7ca7ee6220c1f04c2e294f49ced59d3892f2aecab60e71b8167d917f083567c52c612485b85db9ce8748755bf1bc153bb0e0c8f2553f01f42c5d7a6400fb2ea517fe24b678730db9240155815836c4dbcbdc4015abab711c35edc5062cd368d0cfa4abac5d06570de8adccc47abab47d58b28f576b5145b9bf85e42e4034091a815acced52f7b338cd5b15f9beccf6966fa8582e7643f24c6181a1de3ae0370ee3abba6c9f7b28ee84f3309b52e7bc4c31dbc741f4450309281f6d70bafbf72cc624a1bb631cb6baa6e5f64edb43cbf87721cb83f528562d034d0b6a909bb7df79a1b95c1b8e8cc6faab572309215ae8558b0bafbfbb83a50e873727958e5c4e6c2fa96b6e9cd889b4f8566da994549d58323b7de2bbd28d906a356c75ef09e7c427128c5eb26f4abb8d097d577b950d8909968da5e753fd2bbaab84bd6a65910c6b0b0b18952b45d0e86ce4c92fc62b1c57be1b29eab243efcbbe67fea066fc3a37010fb10f6dfec574d360d4cf79f161bdbd80d3e6c731a64690ac7d53c3a606656eff099ffac18b79bbeabcdd02fca3bb3fcb65a7c18edf41a5f2f3342497f59511bc6f098210648f98ccaa0527974df5cb98fd3617acca1d9756914c8e533e688377a7fb156c691c4a437213f83b18f94683205b53663fdce69bd0514d7aba2cd1e0942bba5fc22b54b6ae10ece4cc190c0cd65c3b70148e7227b7ca11683c83ed42e6fd07d216fc6820f9cf2b80d3751c256b49179d4def508520f4af5fe2a7622d5349e6d7806d95c7e3b4c9df5934a821ba2ca308ca3c7ce558098c2fecc28665098c12df1af9859957d9e6622eca055778b5038b61793cee9a5eac32c30ac9eeed1a36e06d2f158d3d9bd909fed8f1b70e22b7746c66f3eb964c849662863365ee8db55e7a2b928268829f7496cf57b42e0b94271f05edbcd5eb722afac861a83e7360e58024c30e39b80ff07435babd67e015c80e2985c5a012d5e74be9a218af4433f05a96e2021145b9e705bdcffec8fda4c4f24d4a9a777b3e8985d5e6998ad38410c155c69558d6f7bd23024b583496682be164098f96e51fc0807685ab87ff4ab0635529d51f6406533403c5d197e9f62ff1847d132ce0ebf1b575207f4221f3be73443e3bc8fced1671be2b5745a966ea248bc82653ab8433811290b3b036e39da4216f8606a2f1e1aae86246209d21215642212b27a4184281c82573e4514eb873c7e6d682eeebf4750e88ac9abfa7c74aa29b8b6c4773ad21016540696d7d62f175d44b673b4a1da00913e95d428ad10915b05fecde239befa1da60595951751f8bfab6ecac069e72b8e38b92f0b740b14e8cc1ae90b43a2775356bccc5deeb4ce18a6a951a043794f97a860f6685ea46eb335f65d4fbb04c74acc99ec3bf204eae3807677a67d234c5915c415c5253626758b9d98d7eed5244ceba51b6a6dcbb8a30a384be7c6dc64c0f82d19fac04ddfaabcb11adb744bbc77b7dccad566f4c4bc7ef37152c04fafc0840daa588338b59e01e8d16779743539ecf7300093915794276474080405c8d2f670ffbb7082c16491740280b2e65883b5943287f482dce732aea5324ebb79dfd90bcfbee9ca7d44d07cb224ede9bd72bdbf681973834d06a8f303616dce1c9332f6d1c6637af7e5b3c54e35b26d0266e2d65701195da8ebf0829d3304265f4f953155cd4c2fe4c6a850588ded9a93c97c0a5c9d1246fc6cbba5d879aa313193c439e744a4b4230cd20a729b076cdd86f5903b4b4f005d97dabd1f559928fa438dad522eade363c6b0de2e99562aaa66dcfcfa241e28825658271e97de3130cf226aa778eb4f6315fd0b65aa5b8477864aed7159006abb00cbd10db84cd028bb6446b617248ac86d64f6a75aeb1dad19583246eb6499951ff48e584c39aa98ebbc355db3beaad1ef8e95b670110b6e238a7664abc1a5d55fb687b567b4f323b69d333495860dc9ae1900bd644ea50e81d3fb2b0ba61d0e6000604b848c08cc73e71756d6bbbb40d06ce2ac469a7ef727ce36650ba1a591f0461df46d4f61f326c9eca969177e80bb9e6ac3215b21a8b68dda45415588ad512fd73f18d53d821e932804d911bd70b5237f1d124cbb48859a5b10be74bb1268c245be147607fe1b1bc9b9e95ce15b6295a79f59139346a0482343697fa5a20f347b9f988181b8e2200b086f2f33104f70413262395585878cefc7952cb9680abe4eaca924ab1b1fe64155cffd6e1df0f62921c9bd141bf4545082a91c0f6d48e3db9c247e3777c2de6ef86c228b0e21bc8c6546225df68490d8a0cb7e774ddb27da7d7c4d75cc6650a47025f8a1509111d06329b2706bdb9267099a894ac948a28b537db4fe66938e7d54af445bbc0f49d2c7c4f8c141b86b1818e96812506734e0ebb04c6351ed98cef1d68d620a2265489ea653a8e5a8bbfb739debf466b26a439d11ddd40082c25d992e0bd3cd7dcee1fb2c0193af3fddfb41775d5fc418a926e18ae1684e7a7c6b2273396ca1c52d117a7181786ee1f272cbd34705cc4ce533daa37f73e2dbd29ef18f98646c4b5f8d088c32144a34ed7da91bb62ca0ccf448bbdc936be94ac074336c4a50c53b1431eab416013111b0228da4d05a05f7ad167ebaf1b757a8a2a67e2f8c80d51e271275f34f289e54bfd9921694a5e16748da234377522d18ee37508b1ae28c4ae78c84d901c4fb1753c2fd708fb3a11c621e88b0fadb2ccf21497f2d2451b72d3e49e63e9b6217bfc5d469b849d97bb09da11f016f91acfeeec9cbd7933901defdeb51fcbcba86db63fc79b37c62c2c0aa1aaf529a775e82dcef90f9aab5a27fb327a8ecb7eb55d37dee693f4c1a33cede19658834ce06975733d2fc339d3031fb556d7c09d8901db1e177c319ca5ce7e3227ecad3759f37cd9bdce351c8c06ab6a85436c4282970b618df471845b69b239fa5dec9b433dd5cf157bbd826e1c34c115b0897dcf183a5d132a8285cb98881d34560bb141d4ddb690ce9862cbd9b9f4d6f924d3858a0cce510fed52f8f0a99c6aaf774070bbe60c848c14aa4f452a87a3d5d99fddab907b6cd7d4483ec4b999436a8841de3e259a892fadfada4984583e746c415cf801fa4f29b3c929a9b09db6e64751224f62dbd408b4457fa373c03e7415e65153dd78f944a4ee01529b87b679e718920d77fd4227255ccf4d3900e4462c30552f1eae5891a4474fe450b06a55cea1d7ee450d19dad9a08297da0a5de5d4a768671af6f1d3a0f84056511e606b9df5ac628eba3b8042623edc22f81c9d273b81e5a334039c7d7b77a2aae54ba310ac4aaecce4f47eb1ae5c3847d1fcba77178f410d89e69b41a9d3f8aea2e9c3d70e6576defc7446c14c922e79afb44c7d92af50fc0a73d53ee5278a3ce79f0ee0630132b3ebe75a863427aee97a252dc0bbe3cf83c09e3feedea71e99b6456d0c982479b2d3b2317cd0abf017c83484caab62e9404e64d6255e4a552aec43ed9fe1bbe72279ed47f1b12b1c1ad7fcebd8c1466e4cfbfd4d53025be421260475f948c7e0475271aaf2dda2bfcb53d5468626da173997c45b126f7e957f119be3e3defd5743a6913ae6cfca23c8ef14540be02dc44b9ba8ae78716b9c71ebfa64deef775753a7b46b0731162035063e2c27465352a2564563467e8e397dddfd46349d23afb49c43ae47d7a372e525640711d609828da378e93054db3a19de2a7007577104b44aa9a9d514ace3adf58aaa5160103084f668b5e3771b1050918c6173d7862c2ab9c8a8f1bafbd2f4c23afb5162fa1c9431d058dee19dd9d8e3d801b913f9b98ea93c4bc24cfaebdfaf66ceeadba06ed6c60e44b74869340d4c1e30460c7030afd10d0d38e1380449f1e578b1156bb8a58379daaaeaa1c4b87577642c597d2c6ac18801e7a257767bc4fbee05d6e4686ba42a45f321a26c491ece6d986464ffa1c2b77245fca8f2edbd95f82540d6ff5182d0550400697ab18fd55ba52e3f80901fa45ce3f814df6ca060105b304344c04cec69591883a1b7eb701544c943db5ff47d6ab005cbc74a5214298"})

16:15:49 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
syz_emit_vhci(&(0x7f0000000140)=@HCI_EVENT_PKT={0x4, @hci_ev_disconn_complete={{0x5, 0x4}, {0x0, 0xc9, 0xbe}}}, 0x7)
syz_emit_vhci(&(0x7f00000000c0)=@HCI_EVENT_PKT={0x4, @hci_ev_remote_host_features={{0x3d, 0xe}, {@none, "125173f8883ddc14"}}}, 0x11)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
creat(&(0x7f0000000040)='./file1\x00', 0x2)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:15:49 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc028660f)

16:15:49 executing program 5:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x602, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e24}, @FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @multicast2}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e22}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e24}]}, 0x44}, 0x1, 0x0, 0x0, 0x4080}, 0x30000040)
socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = fork()
ptrace(0x10, r5)
ptrace(0x8, r5)

16:15:49 executing program 4:
perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x81, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000500), 0x2}, 0x0, 0x1, 0x0, 0x0, 0xfd2b, 0x0, 0x4, 0x0, 0x9}, 0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0xa)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="747261ca1e646e0000000000000000", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB=',\x00'])
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
pipe2(&(0x7f00000000c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}})
r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340), 0x105080, 0x0)
r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440), 0x80002, 0x0)
io_submit(r1, 0x3, &(0x7f00000004c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x513, r3, &(0x7f0000000140)="5433ee5afcfc2df6203262568c2f1423af971e5d67d869896d0f96473afde3c959ab765d2a18052bf6c41256c7513128daed06cd53576378d0ab8ccaffb8231327f59e7f0b569384aa47070429241e093ad80a86e6d0591d2bf674d3a3b3985661065009c769c66b051386c6f0fa19008d8c257df572ce53ee2e58c53f3fb7c16815b1df85cb89c9d6d8be9d4d44fe6bae501a36b35e45db58824ac420d2fc1d1ff48d7c0e0333e7ce164182aa8ba43814a2c35d320768aa8e77fcd41002bb07afc59820ffcf7a61b0098c900362af3b4c1d6f3d434ee2002d7555cf76315940d255b928bf0b875b263ba4d5ea3df9343579d037245e", 0xf6, 0x401, 0x0, 0x3, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x5, r5, &(0x7f00000002c0)="ef087a7b09d3896b1252c55020888a316a2d8ca43a7e650ae2a84c95f19245468dd150217d39b1bda70e58f6f9046b3d15e24f9decc143e4cde7c2c12755ba4a28bab2a84ef1c4c29f1e49fb51963c3abc5df825fdd7f2561919880c432cd4a1e4c9bfd56e73a58ad17269a6fcfcd5714a25a58d45356f", 0x77, 0x5, 0x0, 0x2, r5}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0xe1e, r7, &(0x7f0000000380)="1f4de43c9a127855c5c362e4ff1a194e04fa2e2b1a5b433c40e4ff1e7bf5a27942151c85c25fc275bfa5db506197eec1a21d2dd43645e802987d9c89c7faa4f5775267d742cd79308e15a418978e566fe664188d71bfad96350af39a19f781bb7c4fc7961e20cd164c2fd2b6fef3e2daa89f45ff4fe1613c68e775f7f858a6694b4c1f7b8172ea8f3f3c3418fab19c00ddc1572ec5d2244b7026742b8f86c16356a24a577bc06be0ed9ec3ff", 0xac, 0x1, 0x0, 0x3, r8}])
r9 = fork()
ptrace(0x10, r9)
ptrace(0x8, r9)

16:15:49 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
fcntl$getown(r1, 0x9)

[ 1523.147778] FAULT_INJECTION: forcing a failure.
[ 1523.147778] name fail_usercopy, interval 1, probability 0, space 0, times 0
16:15:50 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
clone3(&(0x7f0000000280)={0x8000, &(0x7f0000000000)=<r1=>0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100), {0x41}, &(0x7f0000000180)=""/32, 0x20, &(0x7f00000001c0)=""/114, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0x0], 0x3, {r0}}, 0x58)
close(r1)

[ 1523.149652] CPU: 1 UID: 0 PID: 30228 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1523.149686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1523.149700] Call Trace:
[ 1523.149709]  <TASK>
[ 1523.149719]  dump_stack_lvl+0xfa/0x120
[ 1523.149764]  should_fail_ex+0x4d7/0x5e0
[ 1523.149801]  _copy_from_user+0x30/0xd0
[ 1523.149835]  input_event_from_user+0x1df/0x290
[ 1523.149874]  ? __pfx_input_event_from_user+0x10/0x10
[ 1523.149924]  evdev_write+0x264/0x420
[ 1523.149959]  ? __pfx_evdev_write+0x10/0x10
[ 1523.149996]  ? security_file_permission+0x22/0x90
[ 1523.150040]  vfs_write+0x2b7/0x1150
[ 1523.150064]  ? __pfx_evdev_write+0x10/0x10
[ 1523.150096]  ? lock_acquire+0x15e/0x2f0
[ 1523.150132]  ? __fget_files+0x34/0x3b0
[ 1523.150159]  ? __pfx_vfs_write+0x10/0x10
[ 1523.150183]  ? __fget_files+0x203/0x3b0
[ 1523.150209]  ? lock_release+0xc8/0x290
[ 1523.150252]  ? __fget_files+0x20d/0x3b0
[ 1523.150298]  ksys_write+0x1ef/0x240
[ 1523.150324]  ? __pfx_ksys_write+0x10/0x10
[ 1523.150363]  do_syscall_64+0xbf/0x430
[ 1523.150391]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1523.150415] RIP: 0033:0x7fac66841b19
[ 1523.150434] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1523.150457] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1523.150481] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1523.150499] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1523.150514] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1523.150529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1523.150544] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1523.150591]  </TASK>
16:15:50 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000000), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:15:50 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 88)

16:15:50 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r2=>0x0})
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x1c, r4, 0x1, 0x0, 0x0, {{0x37}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_GET_MPP(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r4, 0x20, 0x70bd29, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x20}, 0x1, 0x0, 0x0, 0x50}, 0x40000)

16:15:50 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x30000, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000))
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:15:50 executing program 5:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x1}, 0x0, 0x0, 0xfffffffc, 0x3, 0x0, 0xdfa8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040)=<r3=>0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = fork()
ptrace(0x10, r4)
ptrace(0x8, r4)
pidfd_open(r4, 0x0)
r5 = syz_mount_image$nfs4(&(0x7f0000006500), &(0x7f0000006540)='./file0\x00', 0x401, 0x4, &(0x7f0000006840)=[{&(0x7f0000006580)="c9327fc6643faaaf249d554c440c390b8fcfe5b8e7f04aa7034b1048ab9f4809003e06c269df06d2fd31d49f3f8612eae85cdde386e52eb3aead63bed17241a2573cffa455ecd580e6f41ee4e8a983fa555d40a0dbed4b892ffa6b8e0b5677e7e82d05ad8a3aa88be42b3050fe06", 0x6e}, {&(0x7f0000006600)="d368dac7e5702f3ed47ffc66e6b3f85ab8492351380f758b66", 0x19, 0x7ff}, {&(0x7f0000006640)="71e18c18f7c38b6a3f2ea28531fad74d582a6da5015f9dd84ca5a16ab4d768f0e7f4f153f853f76ee5952ee9649d2666bbef201adfdfa862dd37f6afeb18c25a573b9e4eb94d5f96be21eb0715701be824b4f8987944d5a40b0557b914757c6a95ffd2d527c22e1e35c200e6894905971af8dcb2e322cc47e9cb1b43662bdc9aa94519e8ff4be4ec3fd44369a252c272d4e5e97a6b1b5bb7f9d2c01ed078165a5a38dd7de494abe0c2fdd361e0549878c12857bc7dc6d3911d94e649df68a609472bb451", 0xc4, 0x80000000}, {&(0x7f0000006740)="646d9bdf93ac37eb03259f3a6d764c897d682bcc815e81bd78a5d00656357065f64661a610bc241c536d1fdbf1e2133523bdd990bc6e96683fd13da61ca8daef25d58a91beceab71e02f57a39b8de4a7c4778db9e0455fe38e736981507e214222ce2034ba9eaabcf1d1ba48a0c5acfd6bace77adae7ce2579c0bded54fbe075c80447b9f3059ccad4b8bee0963fde6e36c743761b063a3235cc146c855186f5cbc3a7fd4d133d7ec8d72c2bd8926092b383a7f8769c84be2a98ff4ba29a8ca8b51e8d84c629af5db32566d1733fe895c42b640c0d31fa0df6c0416f007153d6d8", 0xe1, 0x2}], 0x20, &(0x7f00000068c0)={[{'!.'}, {'mountinfo\x00'}, {'mountinfo\x00'}], [{@fsmagic={'fsmagic', 0x3d, 0x3}}, {@dont_measure}, {@subj_user={'subj_user', 0x3d, '!!(,}*'}}, {@appraise_type}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@subj_user={'subj_user', 0x3d, 'mountinfo\x00'}}, {@subj_type={'subj_type', 0x3d, 'mountinfo\x00'}}, {@dont_hash}, {@obj_user={'obj_user', 0x3d, ']*(!*+\\{)$(*'}}]})
io_submit(r3, 0x2, &(0x7f0000006b00)=[&(0x7f00000064c0)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000006480)="6aa8a115fe0ca3d05fac293aa2605ca3a70c46", 0x13, 0x4, 0x0, 0x1, r0}, &(0x7f0000006ac0)={0x0, 0x0, 0x0, 0x6, 0x4, r5, &(0x7f00000069c0)="a13b6ee16c0372e511955eea3362d1934f8e3b168aa8e81a2acee99070ce212f54bd06b5b4d038b3ea5c598ba2faadfe7e7437d88c7629460cfc60553ff7ed831b71d84684206de4c0079acf0d19b90def055e5dbcaa9befa00b907537bcc259c2f7fdb91a3f9618917b64678d7636415285a56a1075c82314e3fdbc4ae388bd7a5558b0ad501804a6ab3fe29acb46c6b986c85242f974351f4ddc43720702b2ad499b3f2ae00184f98e80b481080c76937ad88bb8bd9b47cd804c7ace4e35e5157a8a7c4483fa88a50f103d4244016097", 0xd1, 0xffffffff, 0x0, 0x2, r0}])
r6 = fork()
ptrace(0x10, r6)
ptrace(0x8, r6)
recvmsg$unix(r0, &(0x7f0000001540)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000001400)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/215, 0xd7}, {&(0x7f00000000c0)=""/8, 0x8}, {&(0x7f00000001c0)=""/171, 0xab}], 0x4, &(0x7f0000001740)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000200100000000a3f9f5630000018e0cdf", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=<r7=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000b2a45d61d0ef0f2a406974d5af28d324a0be12d793a4905a248997261560dc679284b61d2bb9d60d3984d067cf0d03ba39b80604b485817831b9a43f462156af4cc003428ae1c48f448ca64a529c2bc9481756d96d9a0d631e35f7f27edd90ade3937b67c3354fd43d01b244a4960d398f6a382f32272c7ef165399a5dfc62307f5d8706bf62aaa0941a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x120}, 0x20)
pidfd_open(r7, 0x0)

16:15:50 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
fchmodat(r0, &(0x7f0000000000)='./file1\x00', 0x18)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
r3 = syz_open_dev$evdev(&(0x7f00000015c0), 0x0, 0x0)
ioctl$EVIOCGUNIQ(r3, 0x80404508, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="0b0f900d2c2f5f13ca327bd49fb404a600ec52b055d834d7bf357bb428925b22ae6b7820e3c98ca5f10008c817954e1e59da643edf9091faa379f35641d87a78"])
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000002, 0x13, r1, 0x60ec4000)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:15:50 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x6, 0x200000)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x400000)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
openat(0xffffffffffffffff, &(0x7f0000001e40)='./file1\x00', 0x220c02, 0x151)
recvmmsg$unix(r1, &(0x7f0000002180)=[{{&(0x7f0000000280), 0x6e, &(0x7f0000001600)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000140)=""/32, 0x20}, {&(0x7f0000001300)=""/239, 0xef}, {&(0x7f0000001400)=""/65, 0x41}, {&(0x7f0000001480)=""/80, 0x50}, {&(0x7f0000001500)=""/203, 0xcb}], 0x6, &(0x7f0000000200)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40}}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001680)=""/94, 0x5e}, {&(0x7f0000001700)=""/53, 0x35}, {&(0x7f0000001740)=""/186, 0xba}, {&(0x7f0000001800)=""/242, 0xf2}, {&(0x7f0000001900)=""/37, 0x25}, {&(0x7f0000001940)=""/4, 0x4}], 0x6, &(0x7f0000001a00)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [<r4=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}}, {{&(0x7f0000001ac0), 0x6e, &(0x7f0000002080)=[{&(0x7f0000001b40)=""/188, 0xbc}, {&(0x7f0000001c00)=""/16, 0x10}, {&(0x7f0000001c40)=""/131, 0x83}, {&(0x7f0000001d00)=""/10, 0xa}, {&(0x7f0000001d40)=""/208, 0xd0}, {&(0x7f0000001e40)}, {&(0x7f0000001e80)}, {&(0x7f0000001ec0)=""/211, 0xd3}, {&(0x7f0000001fc0)=""/176, 0xb0}], 0x9, &(0x7f0000002140)=[@cred={{0x1c}}], 0x20}}], 0x3, 0x1, 0x0)
ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000002240)=""/4096)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
inotify_init1(0x800)
pwrite64(0xffffffffffffffff, &(0x7f00000001c0)="60f6b22335bf13da2e2abadfb38fb1cda0568fb2de8d0e8751549e6e056dd40fac31260aa7", 0x25, 0x5)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4800, 0x2c)

[ 1523.413441] FAULT_INJECTION: forcing a failure.
[ 1523.413441] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1523.415486] CPU: 1 UID: 0 PID: 30445 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1523.415519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1523.415534] Call Trace:
[ 1523.415543]  <TASK>
[ 1523.415553]  dump_stack_lvl+0xfa/0x120
[ 1523.415611]  should_fail_ex+0x4d7/0x5e0
[ 1523.415649]  _copy_from_user+0x30/0xd0
[ 1523.415684]  input_event_from_user+0x1df/0x290
[ 1523.415722]  ? __pfx_input_event_from_user+0x10/0x10
[ 1523.415772]  evdev_write+0x264/0x420
[ 1523.415808]  ? __pfx_evdev_write+0x10/0x10
[ 1523.415845]  ? security_file_permission+0x22/0x90
[ 1523.415890]  vfs_write+0x2b7/0x1150
[ 1523.415915]  ? __pfx_evdev_write+0x10/0x10
[ 1523.415947]  ? lock_acquire+0x15e/0x2f0
[ 1523.415983]  ? __fget_files+0x34/0x3b0
[ 1523.416010]  ? __pfx_vfs_write+0x10/0x10
[ 1523.416035]  ? __fget_files+0x203/0x3b0
[ 1523.416061]  ? lock_release+0xc8/0x290
[ 1523.416103]  ? __fget_files+0x20d/0x3b0
[ 1523.416144]  ksys_write+0x1ef/0x240
[ 1523.416169]  ? __pfx_ksys_write+0x10/0x10
[ 1523.416210]  do_syscall_64+0xbf/0x430
[ 1523.416237]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1523.416263] RIP: 0033:0x7fac66841b19
[ 1523.416282] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1523.416305] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1523.416329] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1523.416346] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1523.416362] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1523.416377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1523.416392] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1523.416432]  </TASK>
16:15:50 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0286687)

16:15:50 executing program 4:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x18}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
io_setup(0xfff, &(0x7f0000000040)=<r3=>0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4)
io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000000c0)="15", 0x1}])
io_destroy(r3)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = fork()
ptrace(0x10, r5)
ptrace(0x8, r5)

16:16:00 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:00 executing program 6:
write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12)
pwrite64(0xffffffffffffffff, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611)
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}})
ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000000)=0x185c)

16:16:00 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
execveat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', &(0x7f0000000600)=[&(0x7f0000000280)='!\x9c,^*\x00', &(0x7f00000002c0)='9p\x00', &(0x7f00000005c0)=': \x00'], &(0x7f0000000780)=[&(0x7f0000000640)='wfdno', &(0x7f0000000680)='ip6_vti0\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='@)\x00', &(0x7f0000000740)='rfdno'], 0x800)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x100000)
sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000800)={0x34, 0x0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x34}}, 0x0)
ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'syztnl1\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="73797a746e6c30a3bd07394d11e6f467", @ANYRES32=<r3=>0x0, @ANYBLOB="001000010000008d000000024d0d0034006700000886d00990783bf26362f1ba60d5f0faf52600000000acf8131e9404010089058ae445440cc52364010100000003ff860bfffffffc0605b4cedb6b63c66c724f2d08a209129aaefda4470030781cf44179fc449c2406a33a353e58622ac2d4be"]})
r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'lo\x00', <r7=>0x0})
sendmsg$ETHTOOL_MSG_FEATURES_SET(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000880)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01000000010000000000000000cd28ca3c19526af101b57c378a948f8ad25ccf50a355db5299863515b23766af04dd728404e8981c53ea3bac778c86c90a0c2808f582e4", @ANYRES32=r7, @ANYBLOB="1400038008000200000000000400040004000100"], 0x34}}, 0x0)
ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r2, 0x89f7, &(0x7f0000000380)={'syztnl1\x00', &(0x7f0000000300)={'ip6_vti0\x00', <r8=>0x0, 0x2f, 0x9, 0x9, 0x6, 0x20, @private2, @dev={0xfe, 0x80, '\x00', 0xb}, 0x7800, 0x10, 0xffffffff, 0xffff8001}})
sendmsg$ETHTOOL_MSG_LINKINFO_GET(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x8c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4008004}, 0x4010)
r9 = fork()
ptrace(0x10, r9)
ptrace(0x8, r9)
fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x2, r9})
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:00 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 89)

16:16:00 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
r5 = geteuid()
getresuid(&(0x7f00000001c0), &(0x7f0000000200)=<r6=>0x0, &(0x7f0000000280))
r7 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000)={0x0, <r8=>0x0}, &(0x7f0000000040)=0x5)
setuid(r8)
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2000010, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@mmap}, {@mmap}], [{@uid_lt={'uid<', r5}}, {@subj_user={'subj_user', 0x3d, '9p\x00'}}, {@subj_type={'subj_type', 0x3d, '!\')/.(&'}}, {@permit_directio}, {@fowner_lt={'fowner<', r6}}, {@uid_lt={'uid<', r8}}, {@smackfsroot={'smackfsroot', 0x3d, 'rfdno'}}, {@measure}, {@fowner_lt={'fowner<', 0xee01}}, {@measure}]}})
bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x1, 0x1}, 0x6)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:16:00 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
pwrite64(r2, &(0x7f00000006c0)="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", 0x1ef, 0x7)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r3 = syz_io_uring_setup(0x14, &(0x7f0000000280)={0x0, 0x8b17, 0x2, 0x1, 0x181, 0x0, r1}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000300), &(0x7f0000000340))
fcntl$dupfd(r0, 0x406, r3)
pipe2(&(0x7f00000000c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}})
pwrite64(r4, &(0x7f00000001c0)="841ba886b5892b51d9e01190805ceccd32957ce216ab0b5b405ab0dd729cb95a908bb6776897541df9da6a9623e395ab07e3cf0c93c6a5a96b39d73af1cd5f1d6d84305bf243d92ac90330e36c8bf778eecd11622b2be99df2ca278f0f7620b830e65a57f8bedb29e684d5765287d2a12701818436f0ad10441f04685639017724849d2a85273fb040963b903aeec2c602b0c1858c03fb504a4aa17767b43bfc9f0a38fe3bc38f6e", 0xa8, 0x5)

16:16:00 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0406618)

16:16:00 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
r3 = pidfd_open(r2, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240))
recvmmsg$unix(r0, &(0x7f0000002180)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000540)=""/166, 0xa6}, {&(0x7f0000000600)=""/24, 0x18}, {&(0x7f0000000640)=""/22, 0x16}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/18, 0x12}], 0x5, &(0x7f0000001740)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001780), 0x6e, &(0x7f0000001940)=[{&(0x7f0000001800)=""/226, 0xe2}, {&(0x7f0000001900)=""/52, 0x34}], 0x2, &(0x7f0000001980)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}, {{&(0x7f0000001a40), 0x6e, &(0x7f0000002040)=[{&(0x7f0000001ac0)=""/200, 0xc8}, {&(0x7f0000001bc0)=""/38, 0x26}, {&(0x7f0000001c00)=""/110, 0x6e}, {&(0x7f0000001c80)=""/107, 0x6b}, {&(0x7f0000001d00)=""/92, 0x5c}, {&(0x7f0000001d80)=""/66, 0x42}, {&(0x7f0000001e00)=""/110, 0x6e}, {&(0x7f0000001e80)=""/95, 0x5f}, {&(0x7f0000001f00)=""/108, 0x6c}, {&(0x7f0000001f80)=""/167, 0xa7}], 0xa, &(0x7f0000002100)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, <r4=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}}], 0x3, 0x0, &(0x7f0000002240)={0x77359400})
io_submit(r1, 0x3, &(0x7f00000022c0)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x101, r0, &(0x7f00000003c0)="9922a1623b85152025fed1cbeb2c8a989e01f022bb123c1216dbc44938952350d1cf8fa054185a525716522834dd23eaee48c8f37c8ac3ff94b7cdaec7fea5407d9596230a1d0dfa02c856b7c9bf4b3c35b744b8a5be67ebbba184238d04e5bfa34b036f046c41009658b67b22a4246dc6435accb2bdd030fc03e2453c11c84c8456fc6f64362d64f82a561d27df4a78ae267cf75bcc5d7635e0c4339af0a5752e3b86f9d2b073ff5aa1bcdc919bdbb3547d8717782d30573948cbcad2a0419da54464e39f99a23770e5dda2af9be015c2c71148fa642846c4c47ff450c71b13", 0xe0, 0x800, 0x0, 0x2}, 0xffffffffffffffff, &(0x7f0000002280)={0x0, 0x0, 0x0, 0x5, 0x9, 0xffffffffffffffff, &(0x7f0000000500)="054edaf20d478185de09edcedace3796e0999d15f023485d3d89ee85d07c626d0b57a803", 0x24, 0x1, 0x0, 0x0, r4}])
fork()
pipe2(&(0x7f00000000c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x80800)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000140)=ANY=[])
ioctl$FS_IOC_GETVERSION(r5, 0x80087601, &(0x7f00000000c0))
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r6, 0xc0189375, &(0x7f0000000140)={{0x1, 0x1, 0x18, <r7=>r3}, './file0\x00'})
r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r6)
sendmsg$NL80211_CMD_SET_CQM(r7, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x98, r8, 0x8, 0x70bd2b, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x116}]}, @NL80211_ATTR_CQM={0x2c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x57}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x4c}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x7fff}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x48e}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0xb9}]}, @NL80211_ATTR_CQM={0x4}, @NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x50}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x2b}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x1b8}]}, @NL80211_ATTR_CQM={0x2c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x6a2}, @NL80211_ATTR_CQM_RSSI_THOLD={0x18, 0x1, [0x1, 0xff, 0x5, 0x9, 0x81]}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x1}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x55}, 0x2004c851)
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r9 = fork()
ptrace(0x10, r9)
ptrace(0x8, r9)

16:16:00 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f00000000c0)={0x4, 0x7})

[ 1533.739123] FAULT_INJECTION: forcing a failure.
[ 1533.739123] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1533.740300] CPU: 0 UID: 0 PID: 30687 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1533.740318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1533.740326] Call Trace:
[ 1533.740332]  <TASK>
[ 1533.740338]  dump_stack_lvl+0xfa/0x120
[ 1533.740369]  should_fail_ex+0x4d7/0x5e0
[ 1533.740395]  _copy_from_user+0x30/0xd0
[ 1533.740418]  input_event_from_user+0x1df/0x290
[ 1533.740440]  ? __pfx_input_event_from_user+0x10/0x10
[ 1533.740477]  evdev_write+0x264/0x420
[ 1533.740502]  ? __pfx_evdev_write+0x10/0x10
[ 1533.740529]  ? security_file_permission+0x22/0x90
[ 1533.740564]  vfs_write+0x2b7/0x1150
[ 1533.740578]  ? __pfx_evdev_write+0x10/0x10
[ 1533.740597]  ? lock_acquire+0x15e/0x2f0
[ 1533.740618]  ? __fget_files+0x34/0x3b0
[ 1533.740635]  ? __pfx_vfs_write+0x10/0x10
[ 1533.740649]  ? __fget_files+0x203/0x3b0
[ 1533.740664]  ? lock_release+0xc8/0x290
[ 1533.740691]  ? __fget_files+0x20d/0x3b0
[ 1533.740725]  ksys_write+0x1ef/0x240
[ 1533.740740]  ? __pfx_ksys_write+0x10/0x10
[ 1533.740773]  do_syscall_64+0xbf/0x430
[ 1533.740791]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1533.740804] RIP: 0033:0x7fac66841b19
[ 1533.740815] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1533.740827] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1533.740840] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1533.740849] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1533.740856] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1533.740864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1533.740871] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1533.740907]  </TASK>
16:16:00 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
pread64(r0, &(0x7f0000000140)=""/233, 0xe9, 0x6)
linkat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', r1, &(0x7f0000000240)='./file1\x00', 0x1000)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x100000001, 0x7ff, 0x20, 0x80000001})

16:16:00 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 90)

16:16:00 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f00000000c0)='./file1\x00', 0x3, 0x7, &(0x7f0000000640)=[{&(0x7f0000000180)="a9b5ef86692cb2e1194de20c9c4fe317c73b2fd4ffc67a8544d57565346af0cf364a48208da89cc77bd91c404bde5196062c423675b75a3a235037a7a2a1a447ff2c47e35e9fc7227c650d46d45dbe73dac02cd233406fa5f00c4b64849fecdb77578488ebe2e648244b161cf4bbdc5f8fd6e125364036e7c1d4abc0fa0ddfc78c73b31e77c6bb5b95ee10d7e02b5257ebdf9237fd6d1693286361d9cc99d3e27a18b91abd59eb48c97e901e124a4164010c75bd8c8e4fd92fabc2476fda97d12ba2dde568a21fcfb9eb0bed739118afe2e6bfbbfa", 0xd5, 0x8}, {&(0x7f0000000100)="01e440a77dd6a53cb64285cfddad5cfd2f2c8deb1488de4834d10ff5210ad37ddf865a0a83ffde", 0x27, 0x9}, {&(0x7f0000000280)="4b9c87fdbe0a8e5d6f596ebe04f17fffc7be589d4e36eb519535212b6c7c47f8658d82c161549071c3db7be7370f76307de32e0fcc495e1f91adab740ecaf822535ddda24c46f0febf0dd08b9ab92242df6c19a1e37d8d0575976be056b49a7946ee921e54cd5506b1c3fe270d36a2cadfbe064fce6f3aa9d8046316e8683e7e4a80bf183e4fccd13e585aae814bf9be45e64d6de715d07824206b70e0fef5aeac4910b14ad2457432ac8dbee546b00eda4750cea837314338ccb97d1dfa40ca943a53488fb5dd662022928057257facd0aa", 0xd2, 0x40}, {&(0x7f0000000380)="5742b876918d0c8715ae722351765a415d4372228d03353106ecc267c8b170a356807b6e42ee9d098478dcfd4b17730bf54bd3ad9cb1db2e82a137fee49f48c08e387c73b411c5ab181250fe2a74aa4bb6c5b874dbd3b9c856f465ca295e43e8b057757a71fe7dce326d1cbbbb9cb8e8102336ac303e30f65f77f6fbdf84293a826cb307044f7cbbfdb8aab8bdda745ee6659b8a0fde7b5883ee8a179e263f6c9bef8810bf0a2a9c58e5d59b7de04dbcbe500cb87626ec2163603e7c13b59cf722d0feb107051a43", 0xc8, 0x227}, {&(0x7f0000000480)="d10a401331e9fd8dc229cafd1e8f74070a92c72acf03", 0x16, 0x1}, {&(0x7f00000004c0)="0df064decfec8b8f48330f1b29918497e94ddbec138f83b1d6a2b459761ad86a1cdfea6a1cd76a59a55af8298adc6c33b42ca60df1b2ab157f736aeecedc863dfff330af26308a5d78a055a47fdb3180162ac504bfb98a246c4631841dbd9f997e6974bbdc50dc12aaecc08f27a366", 0x6f, 0x8}, {&(0x7f0000000540)="d802e6554208eea8729315f7a6797f4eeedd04283cf01c9a7873aae15a8208f8cdc52eb46a05546b39f2e73e74ebb2cec3a7190933a4fb4df3fc9fca62ad93ef9c603cbad77ffbdb79a226a3ab65b88da2383a69a143f42c2b8cc2ca88492e0bd4038e6ea9503c3b21852892dbf34090731fbb27896ec74c93b538b78fb04a512ea54f3dcae3c8db8dfc459caaa9d47185311ed29c68e1e617cd86f558a35c196c4aa88682dbed68e9de466a99d5ab5976d11ebdb885d19a3b43dbfcdde018c9217a0bef2c3d9dbd89faf29973561bcbfa", 0xd1, 0x5}], 0x40008, &(0x7f0000000700)=ANY=[@ANYBLOB='mpol=interleave=relative:49,/,mode=00000000000000000000007,mode=00000000000000070000011,size=46m58F,mask=^MAY_WRITE,\x00'])
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:00 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000000180)=""/143)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x20000)
ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000340)={0x3, &(0x7f0000000300)=[{0x8, 0x6, 0x6, 0x9}, {0x7, 0x7f, 0x3, 0x3}, {0x7ff, 0x3, 0x40, 0xda52}]})
openat(r1, &(0x7f0000000280)='./file0\x00', 0xa080, 0x1)
pipe2(&(0x7f00000000c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}})
pipe2(&(0x7f00000000c0)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r8}})
mount$9p_fd(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0), 0x410b2, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@msize={'msize', 0x3d, 0xffffffffffffffff}}, {@afid={'afid', 0x3d, 0x3}}, {@nodevmap}], [{@uid_eq}]}})
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
sendfile(r0, r4, &(0x7f00000002c0)=0x5, 0x0)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:00 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
r5 = geteuid()
getresuid(&(0x7f00000001c0), &(0x7f0000000200)=<r6=>0x0, &(0x7f0000000280))
r7 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000)={0x0, <r8=>0x0}, &(0x7f0000000040)=0x5)
setuid(r8)
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2000010, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@mmap}, {@mmap}], [{@uid_lt={'uid<', r5}}, {@subj_user={'subj_user', 0x3d, '9p\x00'}}, {@subj_type={'subj_type', 0x3d, '!\')/.(&'}}, {@permit_directio}, {@fowner_lt={'fowner<', r6}}, {@uid_lt={'uid<', r8}}, {@smackfsroot={'smackfsroot', 0x3d, 'rfdno'}}, {@measure}, {@fowner_lt={'fowner<', 0xee01}}, {@measure}]}})
bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x1, 0x1}, 0x6)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

[ 1533.977252] FAULT_INJECTION: forcing a failure.
[ 1533.977252] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1533.979076] CPU: 0 UID: 0 PID: 30828 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1533.979107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1533.979121] Call Trace:
[ 1533.979131]  <TASK>
16:16:00 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0406619)

[ 1533.979142]  dump_stack_lvl+0xfa/0x120
[ 1533.979191]  should_fail_ex+0x4d7/0x5e0
[ 1533.979238]  _copy_from_user+0x30/0xd0
[ 1533.979278]  input_event_from_user+0x1df/0x290
[ 1533.979317]  ? __pfx_input_event_from_user+0x10/0x10
[ 1533.979385]  evdev_write+0x264/0x420
[ 1533.979429]  ? __pfx_evdev_write+0x10/0x10
[ 1533.979478]  ? security_file_permission+0x22/0x90
[ 1533.979533]  vfs_write+0x2b7/0x1150
[ 1533.979565]  ? __pfx_evdev_write+0x10/0x10
[ 1533.979601]  ? lock_acquire+0x15e/0x2f0
[ 1533.979637]  ? __fget_files+0x34/0x3b0
[ 1533.979666]  ? __pfx_vfs_write+0x10/0x10
[ 1533.979692]  ? __fget_files+0x203/0x3b0
[ 1533.979720]  ? lock_release+0xc8/0x290
[ 1533.979771]  ? __fget_files+0x20d/0x3b0
[ 1533.979834]  ksys_write+0x1ef/0x240
[ 1533.979862]  ? __pfx_ksys_write+0x10/0x10
[ 1533.979922]  do_syscall_64+0xbf/0x430
[ 1533.979954]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1533.979979] RIP: 0033:0x7fac66841b19
[ 1533.979998] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1533.980020] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1533.980043] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1533.980059] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1533.980073] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1533.980087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1533.980101] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1533.980169]  </TASK>
16:16:00 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:01 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
mq_getsetattr(r0, &(0x7f0000000000)={0x9, 0x8, 0xfff, 0x587}, &(0x7f00000000c0))

16:16:01 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
r5 = geteuid()
getresuid(&(0x7f00000001c0), &(0x7f0000000200)=<r6=>0x0, &(0x7f0000000280))
r7 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000)={0x0, <r8=>0x0}, &(0x7f0000000040)=0x5)
setuid(r8)
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2000010, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@mmap}, {@mmap}], [{@uid_lt={'uid<', r5}}, {@subj_user={'subj_user', 0x3d, '9p\x00'}}, {@subj_type={'subj_type', 0x3d, '!\')/.(&'}}, {@permit_directio}, {@fowner_lt={'fowner<', r6}}, {@uid_lt={'uid<', r8}}, {@smackfsroot={'smackfsroot', 0x3d, 'rfdno'}}, {@measure}, {@fowner_lt={'fowner<', 0xee01}}, {@measure}]}})
bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x1, 0x1}, 0x6)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:16:11 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 91)

16:16:11 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0506617)

16:16:11 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r1 = openat2(r0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)={0x80002, 0x104, 0x8}, 0x18)
ioctl$BTRFS_IOC_LOGICAL_INO_V2(r1, 0xc038943b, &(0x7f0000000100)={0x1, 0x48, '\x00', 0x1, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})

16:16:11 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x0, 0xa00000)
openat(r0, &(0x7f0000000000)='./file1\x00', 0x24000, 0x95)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:11 executing program 4:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}])
r3 = getpid()
ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'})
pidfd_open(r3, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = fork()
ptrace(0x10, r4)
ptrace(0x8, r4)

16:16:11 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
ioctl$EXT4_IOC_MIGRATE(r0, 0x6609)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:11 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
r5 = geteuid()
getresuid(&(0x7f00000001c0), &(0x7f0000000200)=<r6=>0x0, &(0x7f0000000280))
r7 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000)={0x0, <r8=>0x0}, &(0x7f0000000040)=0x5)
setuid(r8)
mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2000010, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@mmap}, {@mmap}], [{@uid_lt={'uid<', r5}}, {@subj_user={'subj_user', 0x3d, '9p\x00'}}, {@subj_type={'subj_type', 0x3d, '!\')/.(&'}}, {@permit_directio}, {@fowner_lt={'fowner<', r6}}, {@uid_lt={'uid<', r8}}, {@smackfsroot={'smackfsroot', 0x3d, 'rfdno'}}, {@measure}, {@fowner_lt={'fowner<', 0xee01}}, {@measure}]}})
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:16:11 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000840)=@v2={0x2, @aes128, 0x8, '\x00', @auto="b8bf01797af38426c7ef61ce3f1a6a44"})
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
pipe2(&(0x7f00000000c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}})
r6 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000140)='./file1\x00', 0x5, 0x6, &(0x7f0000000680)=[{&(0x7f0000000180)="74158adfc5bb6ef97e08bcd21743ad047b378ccb3e76ee6b601a216b68e0301cca7663faad7735385d3ca0a37d20d0122cadf0fe5a8ff7caa122afb4a1432b56072f29cdaa24b625f4bb57e0bb36ac6b424512c11a93a31f546f0e3bf1f58d2be40eaf492d3a57634579ed439a4b396966c94e47351d68906b200a4a5c7a3a65e2d70a4df448912f52b4fd509cc11ed2f48dc469c7b588d2ef3f76b8e3eb2f24bb0a9f305395dfc5292e0c18d2c2f474cc", 0xb1}, {&(0x7f0000000280)="25e7727298a32ebddb6b58cccc2d99adaebd74c6575210b7f65a020ed735a3a5a7e272e0442b76319fdc112af6ef87e87cf1fccd3760db02c44bafa194ccacdc6de88b6266b80265d36ba2d688c5d0bd77148b41fbdf5a13023b015b34b4327a4557ed19155d0bc2d88543e4d26ad0cfb0d4566ac7acba3c9c8d137d7bb41ca4bb9e5b28ca35ca1c2530e4c59c360f031ab60e440b9e28280c8cea", 0x9b, 0x9}, {&(0x7f0000000340)="88b198e0921b0ede5105f279c484f65de230e09095696e4444679817c5e58b72073bdca9829f6b0685dd0ce64912d261e64eed649fab5c198ed3a468ff5322a44527", 0x42, 0xffffffff}, {&(0x7f00000003c0)="3509600dd771bcfb54896104d8e816453134c48dfaf960381f1518c4a058084676ec291951320704f7031eb0cf0ab54e86b7d05f7eadb215fd5aefa427096a084ce71b001f0cb623d5bc6add45da2cd5e34006d22c6c875474b40be47a1b6db27f0bf561e1dff0a7f8a0948194cafd9cd83c279f656ebdd6552791f8a17ad28e1d546771ef8bfd80fbc9ef5911ab84eac8d09c86e0170967264952c8ff740e58ca04eb3b63b5b78ea2f71ea5cb23c0ae80062ad6d91de7a988509d3d976caf2516449608ea15a0f446e40d529baa8f7ce1e4249e17c84a1011ac5fe0d23ff1dece5023222c15855cacbb", 0xea, 0xffffffff}, {&(0x7f00000004c0)="348216889118baa6da86e638f75a8ef30f7a84005e02a145c83858f9798d555ecf1b1362b189806d6fb42116509d957a3d7b3d93ac71887be113e88e26af06584a249b8e813f5ce5f5ba1dfefedfb609845dce497434d04f7d6991d020911ed65b77d8f0a253fa77747d752ec2b4a96a34de443e4a48e8819c2e30f86b331a30ddd4537893d5b57cffd960962a3586eae4142cc60fe70d1eebfbb0510732c2fb49e3cfd029f62c69cb6b3ca27471b04c8e82ad4e6a43280d9e77a008db05a771d3c6c51c709107ca8948a1ab867e3d7e3e621a19c6039c52d93ff3a064579089eef6042afe0008bd93967f", 0xeb, 0x200}, {&(0x7f00000005c0)="f7ca4e49ecf34fbba6fa720bc17d54dfba26c9e1df3121a1167c07cba143c62126ba41c733c5f08e830f5bbc36972c1de0f01daf23193d4a733e114bbbb24bf4f346f3eeb2b31cba2e168321ec45b6193d2e11f48166f0f4746fc1d9ba317288f321eab9ff848dc167fd33d9aec985247f76b6f5e65c4f7b062af12baecc33d4442cb4fe505d93bb60f67936642e3f7c", 0x90, 0x1ff}], 0xa1000, &(0x7f0000000740)={[{@huge_never}, {@huge_advise}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@mode={'mode', 0x3d, 0x7fff}}, {@huge_advise}, {@huge_within_size}, {@nr_blocks={'nr_blocks', 0x3d, [0x6d]}}], [{@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@pcr={'pcr', 0x3d, 0x2d}}, {@obj_user={'obj_user', 0x3d, 'trans=fd,'}}, {@smackfshat={'smackfshat', 0x3d, 'rfdno'}}, {@uid_eq={'uid', 0x3d, 0xee01}}]})
ioctl$EXT4_IOC_SWAP_BOOT(r6, 0x6611)

16:16:11 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000100)="fea19ea94c302cdfa265a81d9e37fb75f633750ac03fae6b7329f844035319de37fa3900000000a31eb7861cce61cc32c01c42ec76446036dc80a2cf5dfeb8ca2f9ac725548a1bfb8dd4c00609c728382f8ed60d45fa71a8bff1a20dcb198b349a14f7c9c0dd234e0bda5a4edd9e812f125ec334981f41e6d0b2202d266178847a24075802637db470e11d524ee4f84fc5f9b2265be27398079d2affb262f62a157b2cdca1c068328bf84d1cb947e7bb7ac8f57c7b96c4df215b903bf7273aca2fdb", 0xc2, 0x3f)
sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x120}, 0x1, 0x0, 0x0, 0x20004880}, 0x40)

[ 1544.381616] FAULT_INJECTION: forcing a failure.
[ 1544.381616] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1544.383889] CPU: 0 UID: 0 PID: 31037 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1544.383921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1544.383936] Call Trace:
[ 1544.383945]  <TASK>
[ 1544.383956]  dump_stack_lvl+0xfa/0x120
[ 1544.384006]  should_fail_ex+0x4d7/0x5e0
[ 1544.384054]  _copy_from_user+0x30/0xd0
[ 1544.384095]  input_event_from_user+0x1df/0x290
[ 1544.384136]  ? __pfx_input_event_from_user+0x10/0x10
[ 1544.384205]  evdev_write+0x264/0x420
[ 1544.384250]  ? __pfx_evdev_write+0x10/0x10
[ 1544.384300]  ? security_file_permission+0x22/0x90
[ 1544.384356]  vfs_write+0x2b7/0x1150
[ 1544.384380]  ? __pfx_evdev_write+0x10/0x10
[ 1544.384417]  ? lock_acquire+0x15e/0x2f0
[ 1544.384453]  ? __fget_files+0x34/0x3b0
[ 1544.384482]  ? __pfx_vfs_write+0x10/0x10
[ 1544.384509]  ? __fget_files+0x203/0x3b0
[ 1544.384538]  ? lock_release+0xc8/0x290
[ 1544.384598]  ? __fget_files+0x20d/0x3b0
[ 1544.384662]  ksys_write+0x1ef/0x240
[ 1544.384691]  ? __pfx_ksys_write+0x10/0x10
[ 1544.384752]  do_syscall_64+0xbf/0x430
[ 1544.384786]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1544.384810] RIP: 0033:0x7fac66841b19
[ 1544.384831] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1544.384853] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1544.384876] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1544.384893] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1544.384907] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1544.384922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1544.384936] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1544.385006]  </TASK>
[ 1544.436488] loop0: detected capacity change from 0 to 264192
[ 1544.466949] loop0: detected capacity change from 0 to 264192
16:16:20 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
r1 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/binder-control\x00', 0x800, 0x0)
lseek(r1, 0x6b450312, 0x2)
syz_open_dev$sg(&(0x7f00000000c0), 0xffff, 0x301000)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611)

16:16:20 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101000, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x8803, 0xa8)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:20 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00001)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:20 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 92)

16:16:20 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3)

16:16:20 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
geteuid()
getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280))
r5 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, <r6=>0x0}, &(0x7f0000000040)=0x5)
setuid(r6)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:16:20 executing program 1:
r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.pending_reads\x00', 0x20080, 0x18)
r1 = openat(r0, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
pidfd_getfd(r2, r0, 0x0)
write$cgroup_pid(r1, &(0x7f0000000040), 0x12)
pwrite64(r1, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)

16:16:20 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc080661a)

16:16:20 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)={0x503840, 0xa4, 0x8}, 0x18)
ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="04000000000000002e2f66696c09f500"])
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

[ 1553.823038] FAULT_INJECTION: forcing a failure.
[ 1553.823038] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1553.825289] CPU: 1 UID: 0 PID: 31371 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1553.825325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1553.825341] Call Trace:
[ 1553.825351]  <TASK>
[ 1553.825361]  dump_stack_lvl+0xfa/0x120
[ 1553.825411]  should_fail_ex+0x4d7/0x5e0
[ 1553.825451]  _copy_from_user+0x30/0xd0
[ 1553.825488]  input_event_from_user+0x1df/0x290
[ 1553.825530]  ? __pfx_input_event_from_user+0x10/0x10
[ 1553.825593]  evdev_write+0x264/0x420
[ 1553.825631]  ? __pfx_evdev_write+0x10/0x10
[ 1553.825671]  ? security_file_permission+0x22/0x90
[ 1553.825718]  vfs_write+0x2b7/0x1150
[ 1553.825744]  ? __pfx_evdev_write+0x10/0x10
16:16:20 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
geteuid()
getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280))
r5 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

[ 1553.825789]  ? lock_acquire+0x15e/0x2f0
[ 1553.825829]  ? __fget_files+0x34/0x3b0
[ 1553.825857]  ? __pfx_vfs_write+0x10/0x10
[ 1553.825884]  ? __fget_files+0x203/0x3b0
[ 1553.825912]  ? lock_release+0xc8/0x290
[ 1553.825958]  ? __fget_files+0x20d/0x3b0
[ 1553.826003]  ksys_write+0x1ef/0x240
[ 1553.826030]  ? __pfx_ksys_write+0x10/0x10
[ 1553.826074]  do_syscall_64+0xbf/0x430
[ 1553.826103]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1553.826130] RIP: 0033:0x7fac66841b19
[ 1553.826151] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1553.826177] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1553.826202] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1553.826221] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1553.826237] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1553.826254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1553.826270] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1553.826313]  </TASK>
16:16:20 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0xc0c0583b)

16:16:20 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x121002, 0x10)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x8)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r2 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x6, 0x1)
ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000140))

16:16:20 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r1=>r0}, './file1\x00'})
sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x34, 0x1, 0xa, 0x201, 0x0, 0x0, {0xc, 0x0, 0x1}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x3}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x48082}, 0x4000)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0xfffffffffffffffd)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:20 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80000, 0x24)
r1 = openat(r0, &(0x7f0000000080)='./file1\x00', 0x43, 0x0)
write$cgroup_pid(r1, &(0x7f0000000040), 0x12)
pwrite64(r1, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x84800)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="b906ae46885c4679049d07476a4d5f807cfa1ae6", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',\x00'])
pwrite64(r3, &(0x7f0000000180)="29e40b0a93b92f89530e78b120d2d8f77e087a6c790d026acdccf5d2466e1331227d6395b5b57d4562dd18e75f9ee31966d32544b175b5102f75aba0136cc4ef5b7f96bde427bf13a8e92815b34afca61e51205ab20ca791645f85196f8f17eb85a1056cf064c527b0f9f04014892d4d6cdf763e72da1d49f2e83244f578d23545e3edd3c5", 0x85, 0x8)

16:16:20 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 93)

16:16:20 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
statx(r3, &(0x7f0000000000)='./file1\x00', 0x100, 0x400, &(0x7f0000000280))
close(r1)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:20 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x40c0, 0x181)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000040)={0x10001, 0x1f, 0x3, 0xf3ab, 0x1, [0x7, 0x7a52, 0x4f79, 0x200]})
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:20 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
geteuid()
getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280))
r5 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

[ 1554.094854] FAULT_INJECTION: forcing a failure.
[ 1554.094854] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1554.097043] CPU: 1 UID: 0 PID: 31534 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1554.097078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1554.097093] Call Trace:
[ 1554.097102]  <TASK>
[ 1554.097112]  dump_stack_lvl+0xfa/0x120
[ 1554.097160]  should_fail_ex+0x4d7/0x5e0
[ 1554.097201]  _copy_from_user+0x30/0xd0
[ 1554.097236]  input_event_from_user+0x1df/0x290
[ 1554.097276]  ? __pfx_input_event_from_user+0x10/0x10
[ 1554.097327]  evdev_write+0x264/0x420
[ 1554.097364]  ? __pfx_evdev_write+0x10/0x10
[ 1554.097402]  ? security_file_permission+0x22/0x90
[ 1554.097448]  vfs_write+0x2b7/0x1150
[ 1554.097473]  ? __pfx_evdev_write+0x10/0x10
[ 1554.097505]  ? lock_acquire+0x15e/0x2f0
[ 1554.097543]  ? __fget_files+0x34/0x3b0
[ 1554.097578]  ? __pfx_vfs_write+0x10/0x10
[ 1554.097604]  ? __fget_files+0x203/0x3b0
[ 1554.097631]  ? lock_release+0xc8/0x290
[ 1554.097674]  ? __fget_files+0x20d/0x3b0
[ 1554.097716]  ksys_write+0x1ef/0x240
[ 1554.097743]  ? __pfx_ksys_write+0x10/0x10
[ 1554.097796]  do_syscall_64+0xbf/0x430
[ 1554.097824]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1554.097850] RIP: 0033:0x7fac66841b19
[ 1554.097869] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1554.097893] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1554.097923] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1554.097941] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1554.097956] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1554.097972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1554.097987] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1554.098028]  </TASK>
16:16:21 executing program 4:
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}})
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x89}, 0x4088}, 0x0, 0xffffffffffffffff, r1, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r3=>0x0)
io_submit(r3, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}])
r4 = getpid()
pidfd_open(r4, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = fork()
ptrace(0x10, r5)
ptrace(0x8, r5)

16:16:21 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x24143, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00002)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x208001, 0x100)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:21 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
geteuid()
getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280))
r5 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:16:31 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 94)

16:16:31 executing program 4:
r0 = fork()
ptrace(0x10, r0)
ptrace(0x8, r0)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, @perf_bp={&(0x7f00000000c0), 0xb}, 0x100, 0x0, 0x0, 0x0, 0x2, 0x7ff, 0x0, 0x0, 0x2, 0x0, 0x6c84}, r0, 0x8, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6226, &(0x7f0000000080)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}])
r3 = getpid()
pidfd_open(r3, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = fork()
ptrace(0x10, r4)
ptrace(0x4208, r4)

16:16:31 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)="f8", 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
recvfrom(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x0, &(0x7f00000000c0)=@rc={0x1f, @none, 0x4e}, 0x80)

16:16:31 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x4800)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r4, 0x8982, &(0x7f00000001c0)={0x1, 'xfrm0\x00', {}, 0x3})
pwrite64(r0, &(0x7f0000000140)="b612d3eed20911d5bf4475989ecaea5bebf888496cca33de078e2b3e465f8239e8fdd12a6c54c7fd5ca630a877e34dae71641692d503cc2267f742cc3ade1299f978d53e64faa8dbe1335fb503c8ec2eeb6bea52750b1ce22c4dd42a16c0caac104497324fa18c581630e4fc8e2db411", 0x70, 0x1fc)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
openat(r2, &(0x7f0000000040)='./file1\x00', 0x4040, 0x80)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000200)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:31 executing program 3:
mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x13, 0x0, @thr={&(0x7f0000000340)="d1907289a948d3084f5ad641d6b646e0d448106855f73ab13956599cff819195e47803327612f8c69c72bbc69c2f639ed28e1b4570a6fdf5ae275df49d72d46c56a0de4cfeaa871ca4730fbd8ba0c96b7f107ca96b1c20a314bc37cc11c29841b0787047b502883b1489ab695c33194720a68479387d831249752ccaee11db8add863f84ddbbbe5a0f6a0180631b762caccdd76777a2773b6d07cef66d32246cb2e0170d925b48b4ae0f30fef12bb1da417c7937f5636ae44b", &(0x7f0000000040)="a546f878d900013108f1e20eb625050e7b18ce59352fac060270ba339c89de8123ae33"}})
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000180)={{0x1, 0x1, 0x18, <r1=>r0, {0xffffffff}}, './file1\x00'})
r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, r1, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[], [{@fowner_eq={'fowner', 0x3d, 0xee00}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_user={'subj_user', 0x3d, '9p\x00'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@obj_type={'obj_type', 0x3d, '$'}}]}})
r5 = fork()
ptrace(0x10, r5)
ptrace(0x8, r5)
write$cgroup_pid(r4, &(0x7f00000001c0)=r5, 0x12)
fcntl$lock(r2, 0x26, &(0x7f0000000000)={0x1, 0x2, 0x7, 0x1f, 0xffffffffffffffff})
r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x10843, 0x0)
pwritev2(r0, &(0x7f00000016c0)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="a77e080b3ebb237e7d98", 0xa}, {&(0x7f0000001480)="bbd8a3ad4d6fd2cbcce9970b65fc96e9441a348b43905a6bb9159db9ed5f4d81d179caef4f7faa5865dd3dba566988e41c6cf8ff743154b7ba07ff1bcec86419d12c371de69d8303b776680e4a6e5f779cbcc9b962b1a1ce0548b185de474822ca1d8a9be026ac6005bf6706baa0d243d8d73b66c3d90d1697be20e40916500f45676e6a420f71a7dd55f2781046bb4fae8f792ce8cb3ee07fbf8e5ad53f95d416ef7bb7aa37e0fe4e8ed197ceda7842c9c357443a4a4b11fd9269b9a74f2d2fad363a98daca8500325901c84047029d433d2083f55165dbb3626da2c3e5246305fb34", 0xe3}, {&(0x7f0000001580)="c2e9ac83427ae42a045b269f", 0xc}, {&(0x7f00000015c0)="aa9019755990c2ff059e345b87fc4b1001446b4be540149f28eb542216ae6a2133d0eea3c372065a4ab18c11e97beda4aa989c47d66365790f6647781ee3ca4a85d6d2ed58d74e8bcc0959190600c7f2e9cc757d18ea98605d1bd7b7bf05eacb00224a59f157239abaa18e66e1029219899928513cf520c65b552407c3cc6cefd9ccc09e2ad7dfe4a33ad181a1a6f721fd75b8a1b4b4ffb9d5ea5146724aaa9ae3a07df254468c2cfccdc5dcfcd1ae75ed461c980d43c34beefb2ae731fc44eb459337a24f61e54e420af2f1e4422a1d9f7448b63caf5e4213231d695ee8543bcde403f41f6425b8ec745553d30c349ceabc", 0xf2}], 0x5, 0xfff, 0x3, 0x8)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r6, 0xc0189379, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0}, './file0\x00'})
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:31 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x42, 0x100)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
lsetxattr$security_selinux(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), &(0x7f0000000100)='system_u:object_r:gpg_exec_t:s0\x00', 0x20, 0x2)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x2a01, 0x8)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
creat(&(0x7f0000000080)='./file1\x00', 0x92)

16:16:31 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
geteuid()
getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280))
socket$nl_xfrm(0x10, 0x3, 0x6)
setuid(0x0)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:16:31 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r1 = fcntl$dupfd(r0, 0x0, r0)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
renameat(r1, &(0x7f0000000000)='./file1\x00', r2, &(0x7f00000000c0)='./file1\x00')

[ 1564.267985] FAULT_INJECTION: forcing a failure.
[ 1564.267985] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1564.269970] CPU: 0 UID: 0 PID: 31738 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1564.270002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1564.270016] Call Trace:
[ 1564.270025]  <TASK>
[ 1564.270036]  dump_stack_lvl+0xfa/0x120
[ 1564.270085]  should_fail_ex+0x4d7/0x5e0
[ 1564.270132]  _copy_from_user+0x30/0xd0
[ 1564.270173]  input_event_from_user+0x1df/0x290
[ 1564.270219]  ? __pfx_input_event_from_user+0x10/0x10
[ 1564.270287]  evdev_write+0x264/0x420
[ 1564.270332]  ? __pfx_evdev_write+0x10/0x10
[ 1564.270380]  ? security_file_permission+0x22/0x90
[ 1564.270436]  vfs_write+0x2b7/0x1150
[ 1564.270459]  ? __pfx_evdev_write+0x10/0x10
[ 1564.270495]  ? lock_acquire+0x15e/0x2f0
[ 1564.270531]  ? __fget_files+0x34/0x3b0
[ 1564.270566]  ? __pfx_vfs_write+0x10/0x10
[ 1564.270593]  ? __fget_files+0x203/0x3b0
[ 1564.270620]  ? lock_release+0xc8/0x290
[ 1564.270672]  ? __fget_files+0x20d/0x3b0
[ 1564.270736]  ksys_write+0x1ef/0x240
[ 1564.270763]  ? __pfx_ksys_write+0x10/0x10
[ 1564.270824]  do_syscall_64+0xbf/0x430
[ 1564.270856]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1564.270881] RIP: 0033:0x7fac66841b19
[ 1564.270900] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1564.270921] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1564.270944] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1564.270959] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
16:16:31 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x400)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r2, 0x800c6613, &(0x7f00000000c0)=@v2={0x2, @adiantum, 0x8, '\x00', @d})

[ 1564.270973] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1564.270988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1564.271002] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1564.271071]  </TASK>
16:16:31 executing program 7:
setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f00000004c0)=ANY=[@ANYBLOB="331500000000000001a281af5072bcdc3801514d71690361bc2d5f78d051acff8485c70d7f2fe8c7645f12f62a31f8615ee807e02cff05b37589e66cc454028a38c4374f36e6481770dc4c778660c2b8b6a247f2711e675ba7de0c576b7e9a5c208786135d21f80c33535bd92f2b9a60ed92b70c9b91b50e593a496913d4baead40923bb55523919fc063d716699d1bc746864c8420ec21d9edb0f6b2868a726c4d1e05c27e6e625ffc61dab2d9a9f536665cd0f8a899951"], 0xb8)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$PTP_SYS_OFFSET(r0, 0x43403d05, &(0x7f0000000180)={0x4})
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:31 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
geteuid()
getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280))
socket$nl_xfrm(0x10, 0x3, 0x6)
setuid(0x0)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:16:31 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
openat(r0, &(0x7f0000000000)='./file1\x00', 0x44803, 0xa8)

16:16:31 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:31 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
fcntl$setown(r0, 0x8, 0x0)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:31 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 95)

16:16:31 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
fstatfs(0xffffffffffffffff, &(0x7f0000000140)=""/216)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:31 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x5, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

[ 1564.561107] FAULT_INJECTION: forcing a failure.
[ 1564.561107] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1564.563360] CPU: 1 UID: 0 PID: 31959 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1564.563393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1564.563409] Call Trace:
[ 1564.563419]  <TASK>
[ 1564.563429]  dump_stack_lvl+0xfa/0x120
[ 1564.563475]  should_fail_ex+0x4d7/0x5e0
[ 1564.563513]  _copy_from_user+0x30/0xd0
[ 1564.563548]  input_event_from_user+0x1df/0x290
[ 1564.563595]  ? __pfx_input_event_from_user+0x10/0x10
[ 1564.563645]  evdev_write+0x264/0x420
[ 1564.563681]  ? __pfx_evdev_write+0x10/0x10
[ 1564.563718]  ? security_file_permission+0x22/0x90
[ 1564.563763]  vfs_write+0x2b7/0x1150
[ 1564.563787]  ? __pfx_evdev_write+0x10/0x10
[ 1564.563819]  ? lock_acquire+0x15e/0x2f0
[ 1564.563856]  ? __fget_files+0x34/0x3b0
[ 1564.563882]  ? __pfx_vfs_write+0x10/0x10
[ 1564.563907]  ? __fget_files+0x203/0x3b0
[ 1564.563936]  ? lock_release+0xc8/0x290
[ 1564.563978]  ? __fget_files+0x20d/0x3b0
[ 1564.564019]  ksys_write+0x1ef/0x240
[ 1564.564045]  ? __pfx_ksys_write+0x10/0x10
[ 1564.564085]  do_syscall_64+0xbf/0x430
[ 1564.564113]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1564.564138] RIP: 0033:0x7fac66841b19
[ 1564.564157] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1564.564181] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1564.564206] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1564.564223] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1564.564238] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1564.564254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1564.564268] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1564.564308]  </TASK>
16:16:42 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
geteuid()
getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280))
socket$nl_xfrm(0x10, 0x3, 0x6)
setuid(0x0)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:16:42 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x400802, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0)
pipe2(&(0x7f00000000c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}})
unlinkat(r5, &(0x7f0000000200)='./file1\x00', 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wlan0\x00', <r6=>0x0})
sendmsg$NL80211_CMD_SET_MESH_CONFIG(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0x4c, r3, 0x8, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_MAX_RETRIES={0x5, 0x5, 0xe}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x22}, @NL80211_ATTR_MESH_CONFIG={0x1c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT={0x8, 0x17, 0x1}, @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR={0x8, 0x15, 0x46}, @NL80211_MESHCONF_HWMP_RANN_INTERVAL={0x6, 0x10, 0x3}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:42 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x9, 0x150, r0, 0xb4d90000)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0)
sendmsg$SEG6_CMD_SETHMAC(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x3c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@SEG6_ATTR_SECRET={0x18, 0x4, [0x8000, 0x2, 0x0, 0x0, 0x9f]}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x2}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x8c}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000)

16:16:42 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 96)

16:16:42 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4c00)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
pipe2(&(0x7f00000000c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}})
dup2(r2, r4)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r6 = getpid()
pidfd_open(r6, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = fork()
ptrace(0x10, r7)
ptrace(0x8, r7)

16:16:42 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000000)={0x0, 0x3, r0, 0x9})
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:42 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
move_mount(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x20)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
pwrite64(r1, &(0x7f0000000140)="c157e3979b9927fda01531dddf07249b6c9b4f35ff6723be300629f125bfb02f16a93b70a8c61fd8", 0x28, 0x1000)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:42 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x118)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
ioctl$MON_IOCH_MFLUSH(0xffffffffffffffff, 0x9208, 0x10000)
setxattr$trusted_overlay_opaque(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180), 0x2, 0x2)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4600, 0x0)

[ 1575.252035] FAULT_INJECTION: forcing a failure.
[ 1575.252035] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1575.253039] CPU: 0 UID: 0 PID: 32100 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1575.253056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1575.253063] Call Trace:
[ 1575.253070]  <TASK>
[ 1575.253076]  dump_stack_lvl+0xfa/0x120
[ 1575.253106]  should_fail_ex+0x4d7/0x5e0
[ 1575.253132]  _copy_from_user+0x30/0xd0
[ 1575.253154]  input_event_from_user+0x1df/0x290
[ 1575.253176]  ? __pfx_input_event_from_user+0x10/0x10
[ 1575.253213]  evdev_write+0x264/0x420
[ 1575.253237]  ? __pfx_evdev_write+0x10/0x10
[ 1575.253263]  ? security_file_permission+0x22/0x90
[ 1575.253293]  vfs_write+0x2b7/0x1150
[ 1575.253307]  ? __pfx_evdev_write+0x10/0x10
[ 1575.253326]  ? lock_acquire+0x15e/0x2f0
[ 1575.253346]  ? __fget_files+0x34/0x3b0
[ 1575.253362]  ? __pfx_vfs_write+0x10/0x10
[ 1575.253376]  ? __fget_files+0x203/0x3b0
[ 1575.253391]  ? lock_release+0xc8/0x290
[ 1575.253419]  ? __fget_files+0x20d/0x3b0
[ 1575.253453]  ksys_write+0x1ef/0x240
[ 1575.253467]  ? __pfx_ksys_write+0x10/0x10
[ 1575.253499]  do_syscall_64+0xbf/0x430
[ 1575.253518]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1575.253532] RIP: 0033:0x7fac66841b19
[ 1575.253542] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1575.253559] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1575.253571] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1575.253580] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1575.253588] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1575.253596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1575.253603] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1575.253640]  </TASK>
16:16:42 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
geteuid()
getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, <r5=>0x0}, &(0x7f0000000040)=0x5)
setuid(r5)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:16:42 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0)
newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', &(0x7f0000000180), 0x1000)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x80000)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="2c95070000000acbfe50f0fdd919", @ANYRESHEX=r3, @ANYBLOB=',\x00'])
close(r3)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x200)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000200)={{0x1, 0x1, 0x18, <r4=>r2, {0x100000001}}, './file1\x00'})
pipe2(&(0x7f00000000c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}})
ioctl$BTRFS_IOC_RESIZE(r4, 0x50009403, &(0x7f0000000240)={{r5}, {@void, @actul_num={@void, 0x3, 0x74}}})
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:42 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000a40)={0x2, 0x38, '\x00', 0x1, &(0x7f0000000a00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
r2 = syz_open_dev$tty1(0xc, 0x4, 0x2)
lseek(r2, 0x5, 0x3)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
pwrite64(r4, &(0x7f0000000800)="e08199ff80cc1ee32263d3a1432f255a25999ae0efc1ae56593abf5257456811bf88a2d77f8ef85e37abda81712f1c4d053055e73a3cdf4ce5f9906dced8ee0e437acedc310c873e63318f52e0d4797e7640f7106161856bed512e1572b00f387e552bc20b0116c2a13dee9aae94d26695593643e074dbdc152c90485402bb77da4091ce1041c919ea49f802b9851292c0437ee7067d8922c48a3436e42158498514cc999a03aa40820524d40a595ec8d9725d71", 0xb4, 0x14)
pipe2(&(0x7f00000000c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB="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", @ANYRESHEX=r6, @ANYBLOB='@@'])
ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000540)={0x1, 0xfffffffe, 0x13, 0x416, 0x2000e2, &(0x7f0000000140)})
waitid$P_PIDFD(0x3, r6, &(0x7f0000000580), 0x609b6cb2837f078a, &(0x7f0000000600))
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pipe2(&(0x7f00000000c0)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r7, @ANYBLOB="000000f83dce7fbf642a263d364f79c1ec000000", @ANYRESHEX=r8, @ANYBLOB=',\x00'])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000008c0), 0x1000000, &(0x7f0000000900)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@cache_loose}, {@noextend}, {@nodevmap}, {@aname}], [{@fsname={'fsname', 0x3d, '&[,'}}]}})

16:16:42 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 97)

16:16:42 executing program 7:
ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r0=>0xffffffffffffffff, {0x7, 0xfffffff4}}, './file1\x00'})
r1 = openat(r0, &(0x7f0000000080)='./file1\x00', 0x180842, 0x18c)
write$cgroup_pid(r1, &(0x7f0000000040), 0x12)
pwrite64(r1, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$FIOCLEX(r1, 0x5451)
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)

16:16:42 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file1', [{}, {0x20, ']()'}, {0x20, '#'}, {0x20, ':#:{d*[^\')'}, {}, {0x20, '!:}.\'\'!'}], 0xa, "5c452fb81d16eca5ab2a54efbca6590a83658dfb671f945d5c4e3b8eed88520793c69625f4dbfc4b139c704aca93efef34f44037c8194e8392931fe2269a8053b63e63a2b4ffb1"}, 0x6d)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000000)={'ip6_vti0\x00', &(0x7f0000000180)={'sit0\x00', <r3=>0x0, 0x29, 0x1, 0x1, 0x3, 0x9c5c70289fa86dda, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x80, 0x700, 0x7fff, 0xff}})
ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f0000000280)={'ip6tnl0\x00', &(0x7f0000000200)={'ip6_vti0\x00', r3, 0x4, 0x4, 0x71, 0x6, 0x10, @local, @ipv4={'\x00', '\xff\xff', @dev}, 0x7800, 0x40, 0x81, 0x10001}})
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:42 executing program 1:
r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/meminfo\x00', 0x0, 0x0)
pread64(r0, &(0x7f0000000240)=""/107, 0x6b, 0x8000)
r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x42, 0x14a)
write$cgroup_pid(r1, &(0x7f0000000040), 0x12)
pwrite64(r1, &(0x7f0000000140)=' ', 0x1, 0xa00000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000180)={0x8001, {{0xa, 0x4e20, 0x100, @remote, 0x800000}}}, 0x88)
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)
openat(r1, &(0x7f0000000000)='./file1\x00', 0x101280, 0x0)

[ 1575.481384] audit: type=1400 audit(1763828202.348:17): avc:  denied  { setattr } for  pid=32215 comm="syz-executor.6" path="/proc/32215/attr/exec" dev="proc" ino=32484 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1
[ 1575.492077] FAULT_INJECTION: forcing a failure.
[ 1575.492077] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1575.493257] CPU: 0 UID: 0 PID: 32231 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1575.493276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1575.493284] Call Trace:
[ 1575.493290]  <TASK>
[ 1575.493296]  dump_stack_lvl+0xfa/0x120
[ 1575.493329]  should_fail_ex+0x4d7/0x5e0
[ 1575.493357]  _copy_from_user+0x30/0xd0
[ 1575.493382]  input_event_from_user+0x1df/0x290
[ 1575.493408]  ? __pfx_input_event_from_user+0x10/0x10
[ 1575.493447]  evdev_write+0x264/0x420
[ 1575.493474]  ? __pfx_evdev_write+0x10/0x10
[ 1575.493502]  ? security_file_permission+0x22/0x90
[ 1575.493540]  vfs_write+0x2b7/0x1150
[ 1575.493562]  ? __pfx_evdev_write+0x10/0x10
[ 1575.493582]  ? lock_acquire+0x15e/0x2f0
[ 1575.493604]  ? __fget_files+0x34/0x3b0
[ 1575.493621]  ? __pfx_vfs_write+0x10/0x10
[ 1575.493636]  ? __fget_files+0x203/0x3b0
[ 1575.493652]  ? lock_release+0xc8/0x290
[ 1575.493682]  ? __fget_files+0x20d/0x3b0
[ 1575.493720]  ksys_write+0x1ef/0x240
[ 1575.493736]  ? __pfx_ksys_write+0x10/0x10
[ 1575.493783]  do_syscall_64+0xbf/0x430
[ 1575.493807]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1575.493822] RIP: 0033:0x7fac66841b19
[ 1575.493834] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1575.493847] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1575.493860] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1575.493869] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1575.493878] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1575.493887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1575.493896] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1575.493934]  </TASK>
16:16:42 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
geteuid()
getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, <r5=>0x0}, &(0x7f0000000040)=0x5)
setuid(r5)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:16:51 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
geteuid()
getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, <r5=>0x0}, &(0x7f0000000040)=0x5)
setuid(r5)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:16:51 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:51 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'lo\x00', <r4=>0x0})
sendmsg$ETHTOOL_MSG_FEATURES_SET(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000800)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000c0000000c00018008000100", @ANYRES32=r4, @ANYBLOB="1400000008000200000000f9030004a79396f200"], 0x34}}, 0x4008080)
connect$packet(r0, &(0x7f0000000000)={0x11, 0x18, r4, 0x1, 0x1f, 0x6, @broadcast}, 0x14)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:51 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
r3 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r4=>0x0})
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL80211_CMD_JOIN_MESH(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x1c, r6, 0x1, 0x0, 0x0, {{0x37}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_GET_COALESCE(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, 0x0, 0x2, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x7}, @val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x0, 0x1f}}}}, ["", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4010}, 0x4081)
pipe2(&(0x7f00000000c0)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff}, 0x0)
r9 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000000)={0x0, <r10=>0x0}, &(0x7f0000000040)=0x5)
setuid(r10)
mount$9p_fd(0x0, &(0x7f0000000280)='./file2\x00', &(0x7f0000000080), 0x804025, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@access_uid={'access', 0x3d, r10}}, {@cache_none}, {@msize={'msize', 0x3d, 0x4}}, {@cache_none}]}})
r11 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan1\x00', <r12=>0x0})
sendmsg$NL80211_CMD_DEL_PMK(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r11, @ANYBLOB="040026bc700035257c00000008000300", @ANYRES32=r12, @ANYBLOB="0c009900080000004a0000000a00060008021100000000000a00060008021100000100000a0006000802110000010000"], 0x4c}, 0x1, 0x0, 0x0, 0x24040806}, 0x80)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:51 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000140)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}})
fcntl$getflags(r0, 0xb)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:16:51 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 98)

16:16:51 executing program 4:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080))
io_submit(0x0, 0x5, &(0x7f0000001640)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7f, r0, &(0x7f0000000100)="4fa8815b0c08c21b5cc9f32f05347f11bac05025031f9bddf7093a047539b565ace0bc13432e4e00a09970d5369acfbd01ef2a1ad9e1d3", 0x37, 0x93e, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x7f, 0xffffffffffffffff, &(0x7f00000012c0)="2fb67c3eb857f1f3acb432b1944b2d865c71679e59146985d7233f0c9ad5f7eab19ec5ecd99a6e80fccb316e3f4fb58fd5c9f115608957f5a215c0cb48d16b3df2be", 0x42, 0x5, 0x0, 0x3}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000001340)="91bc", 0x2, 0x9, 0x0, 0x1}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x5, 0x800, 0xffffffffffffffff, &(0x7f0000001440)="97a4c8b91ff37ad452287be54b61381e7580856100ce4a3ef1890c2a4c1137aee52a1bb3e444050552ff52bcb2e33ad1bfeee5ae582343ca1f6db938d63fcfbbc401725134bc2cb7d3be3cfc30f6185c02d58837e236c2fa760f04e322e25d1f185d2adb791454fb42a4262eb2221dd7ba8ee412b00b29552dc2fe4b1b26c549354a1c4348346ae5f5af0ccd9951", 0x8e, 0x6}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x6, 0x4bf, 0xffffffffffffffff, &(0x7f0000001580)="b491d81c9d1012327d17a9bc91632a356b4de2884eb02934203a2e587541b9b829d09274b3e516cd5dd365ec93b4d63768d5d74a0493a0a861d520cd482767a39fa187882876406a4c597712aad66a436e85aade", 0x54, 0x1, 0x0, 0x2}])
r1 = getpid()
pidfd_open(r1, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
fork()
socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = fork()
r3 = open_tree(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80901)
pwritev2(r3, &(0x7f00000001c0)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="eae8e17de92587bbd60b7fbe8446878f76f220f5ec994051ba6c08c96a8f5edaca57317c", 0x24}, {&(0x7f00000002c0)="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", 0x1000}], 0x3, 0x400, 0x8, 0x2)
fork()
r4 = fork()
ptrace(0x10, r4)
ptrace(0x8, r4)
syz_open_procfs$userns(r1, &(0x7f0000000140))
ptrace(0x10, r2)
ptrace(0x8, r2)

[ 1584.369811] FAULT_INJECTION: forcing a failure.
[ 1584.369811] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1584.370973] CPU: 0 UID: 0 PID: 32436 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1584.370990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1584.370998] Call Trace:
[ 1584.371004]  <TASK>
[ 1584.371010]  dump_stack_lvl+0xfa/0x120
[ 1584.371039]  should_fail_ex+0x4d7/0x5e0
[ 1584.371065]  _copy_from_user+0x30/0xd0
[ 1584.371087]  input_event_from_user+0x1df/0x290
[ 1584.371109]  ? __pfx_input_event_from_user+0x10/0x10
[ 1584.371146]  evdev_write+0x264/0x420
[ 1584.371170]  ? __pfx_evdev_write+0x10/0x10
[ 1584.371195]  ? security_file_permission+0x22/0x90
[ 1584.371226]  vfs_write+0x2b7/0x1150
[ 1584.371240]  ? __pfx_evdev_write+0x10/0x10
[ 1584.371259]  ? lock_acquire+0x15e/0x2f0
[ 1584.371279]  ? __fget_files+0x34/0x3b0
[ 1584.371295]  ? __pfx_vfs_write+0x10/0x10
[ 1584.371309]  ? __fget_files+0x203/0x3b0
[ 1584.371324]  ? lock_release+0xc8/0x290
[ 1584.371351]  ? __fget_files+0x20d/0x3b0
[ 1584.371385]  ksys_write+0x1ef/0x240
[ 1584.371400]  ? __pfx_ksys_write+0x10/0x10
[ 1584.371432]  do_syscall_64+0xbf/0x430
[ 1584.371449]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1584.371463] RIP: 0033:0x7fac66841b19
[ 1584.371475] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1584.371487] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1584.371499] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1584.371508] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1584.371516] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1584.371524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1584.371531] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1584.371572]  </TASK>
16:16:51 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000040)=0x200)

[ 1584.493187] EXT4-fs warning (device sda): __ext4_ioctl:1554: Setting inode version is not supported with metadata_csum enabled.
16:16:51 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 99)

[ 1584.508450] EXT4-fs warning (device sda): __ext4_ioctl:1554: Setting inode version is not supported with metadata_csum enabled.
16:16:51 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
geteuid()
r5 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, <r6=>0x0}, &(0x7f0000000040)=0x5)
setuid(r6)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

[ 1584.529867] FAULT_INJECTION: forcing a failure.
[ 1584.529867] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1584.530935] CPU: 0 UID: 0 PID: 32510 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1584.530952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1584.530960] Call Trace:
[ 1584.530966]  <TASK>
[ 1584.530972]  dump_stack_lvl+0xfa/0x120
[ 1584.531002]  should_fail_ex+0x4d7/0x5e0
[ 1584.531029]  _copy_from_user+0x30/0xd0
[ 1584.531052]  input_event_from_user+0x1df/0x290
[ 1584.531075]  ? __pfx_input_event_from_user+0x10/0x10
[ 1584.531111]  evdev_write+0x264/0x420
[ 1584.531136]  ? __pfx_evdev_write+0x10/0x10
[ 1584.531162]  ? security_file_permission+0x22/0x90
[ 1584.531193]  vfs_write+0x2b7/0x1150
[ 1584.531207]  ? __pfx_evdev_write+0x10/0x10
[ 1584.531227]  ? lock_acquire+0x15e/0x2f0
[ 1584.531247]  ? __fget_files+0x34/0x3b0
[ 1584.531264]  ? __pfx_vfs_write+0x10/0x10
[ 1584.531278]  ? __fget_files+0x203/0x3b0
[ 1584.531293]  ? lock_release+0xc8/0x290
[ 1584.531321]  ? __fget_files+0x20d/0x3b0
[ 1584.531355]  ksys_write+0x1ef/0x240
[ 1584.531370]  ? __pfx_ksys_write+0x10/0x10
[ 1584.531402]  do_syscall_64+0xbf/0x430
[ 1584.531421]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1584.531438] RIP: 0033:0x7fac66841b19
[ 1584.531452] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1584.531464] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1584.531477] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1584.531486] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1584.531493] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1584.531501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1584.531508] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1584.531546]  </TASK>
16:17:01 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0xc0510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x81, 0x40}, 0x0, 0x200000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3)

16:17:01 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
r5 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, <r6=>0x0}, &(0x7f0000000040)=0x5)
setuid(r6)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:17:01 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c7766646e6f3d86fce4dc4818c97ea0f696d0ee2607367f5b6cbcda29ab2c70d01232e88a45", @ANYRESHEX=r2, @ANYBLOB=',\x00'])
ioctl$sock_bt_hci(r2, 0x400448e2, &(0x7f0000000180)="54f881a72f70c920db6f4258a4c3b1a11004491258fc4eb217c19d22b43a104c89d8b7f35bd7059380bb193a5bc8472a07578d5eba4b59d37d610378629ff62471c06f409f66052458a7c0725401c5dccc92fbaf84419c05da422b864ab83627f3f6322e64610b99bc1aae3657d7c41eaa6a856bfaded2cfbe5b1114041abbcdea3c7d829fd9b0a3cacf96c8d6893615a9e126b181966e2c1a4a227a6365ff924a0d3fa48e11005c7094d855")

16:17:01 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f) (fail_nth: 100)

16:17:01 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pwrite64(r0, &(0x7f0000000140)='o', 0x0, 0x8)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r3)
sendmsg$DEVLINK_CMD_RATE_SET(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x22000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)={0x1a8, r4, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x58}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0x99, 0xa9, @random="11f35917cbc4660a25d20ba2f0422b12da981a436ff2e7bb9e8835d67463c09ccf708c3a5f248ad0ba6ad2b68ec3850dd772dbdab7926ac2016086cabc3b7ab1a3772f55b9a7b0f4e23efd49c9f361af21b5e3f077e4a7508a9d0dceca8924e5c6765ca5e50470dc5c9cfd46133ed48a5e0a95d3052d2cf7ed1a0b482201270becd715ba5eb7fe68b8c854491a4fdd5c37833dd556"}, @DEVLINK_ATTR_RATE_NODE_NAME={0xcd, 0xa8, @random="8a119c96b6bbfaa33564c2fc0450ae97fc4b8f5056e13aa7235b09bedd2d0864746564cc512b009dff8948b13392c2216e336c7f9040251b754931de436dd3ad723b6d78b3aac646f8ae91b6cdecf5f5bfa19f25bfd4af6a7a16580cebd4ff8854117cab0d04ce0b3bcfeb32b78533cfd7690fd127dcb656104f662227d0d96387d37559027c0d70a1286e2047d5c00c63213814d48dc1c82dcae8bc85785cdc23c55c789d4f1e4d12eda04205f163fbc2855949982cc15eb5abd1a6e72b398a1de96d42418f983f2f"}, @DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x9}]}, 0x1a8}}, 0x8040000)
sendmsg$DEVLINK_CMD_RATE_SET(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xc0, r4, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@DEVLINK_ATTR_RATE_TX_MAX={0xc, 0xa7, 0x8000}, @handle=@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_RATE_TX_MAX={0xc, 0xa7, 0xc35e}, @DEVLINK_ATTR_RATE_TX_MAX={0xc, 0xa7, 0x6}, @DEVLINK_ATTR_RATE_TX_SHARE={0xc}, @DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x9ec}, @handle=@pci={{0x8}, {0x11}}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_RATE_TX_MAX={0xc, 0xa7, 0x5}, @DEVLINK_ATTR_RATE_TX_MAX={0xc, 0xa7, 0x5}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20000040}, 0x800)

16:17:01 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
bind$packet(r0, &(0x7f0000000000)={0x11, 0x5, 0x0, 0x1, 0x23, 0x6, @remote}, 0x14)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, <r2=>0x0}, &(0x7f0000000040)=0x5)
setuid(r2)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8)
r4 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, <r5=>0x0, <r6=>0x0}, &(0x7f0000000040)=0x5)
setuid(r5)
setuid(r5)
ioprio_get$uid(0x3, r5)
r7 = semget$private(0x0, 0x1, 0x0)
semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f00000001c0)={{0x3, 0xffffffffffffffff, r6, r5, 0x0, 0x24, 0x8}, 0x0, 0x8a})
semctl$SEM_STAT_ANY(r7, 0x4, 0x14, &(0x7f0000000100)=""/66)
semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000080)={{0x1, 0xee01, r6, r5, r6, 0x1a4, 0x6}, 0xc72, 0x5, 0x0, 0x0, 0x0, 0x0, 0x6})
r8 = getgid()
fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000280)={{}, {0x1, 0x5}, [{0x2, 0x4, 0xee00}, {0x2, 0x1, 0xffffffffffffffff}, {0x2, 0x4}, {}, {0x2, 0x4, r2}, {0x2, 0x2, r3}], {}, [{0x8, 0x6, 0xffffffffffffffff}, {0x8, 0x0, 0xee00}, {0x8, 0x5, r6}, {0x8, 0x2, 0xee00}, {0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x4, 0xee01}, {0x8, 0x2}, {0x8, 0x1}, {0x8, 0x0, 0xffffffffffffffff}, {0x8, 0x3, r8}], {0x10, 0x5}, {0x20, 0x1}}, 0xa4, 0x2)

16:17:01 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x230800, 0x0)
ioctl$FITHAW(r0, 0xc0045878)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c20817751a911e89bd054deccc33203f6de1b1d0fa0f560ca6b1c67b69156da1e15a22a04b59770bbabbaf585875c9fc4246f972d5dc4618103d88388e54a68cb2835e82664084a7e2eafd4b1a925c26a9d3446"])
r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), r3)
sendmsg$TIPC_NL_PUBL_GET(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0xcc, r4, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0xb8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "2879a34fcd5802243efb523d9874e10083b930b9429ecb0ad37b2c3b79"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "3741ebc7a6fc9a3b28c2a23095d4ccdeeb7d44a0744a3c4f10d45b"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x100}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40}, 0x4000)
ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r3, 0xf504, 0x0)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:01 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, <r2=>0x0, <r3=>0x0}, &(0x7f0000000040)=0x5)
setuid(r2)
setuid(r2)
ioprio_get$uid(0x3, r2)
r4 = semget$private(0x0, 0x1, 0x0)
semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f00000001c0)={{0x3, 0xffffffffffffffff, r3, r2, 0x0, 0x24, 0x8}, 0x0, 0x8a})
semctl$SEM_STAT_ANY(r4, 0x4, 0x14, &(0x7f0000000100)=""/66)
semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000080)={{0x1, 0xee01, r3, r2, r3, 0x1a4, 0x6}, 0xc72, 0x5, 0x0, 0x0, 0x0, 0x0, 0x6})
pipe2(&(0x7f00000000c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}})
r7 = accept4(r0, 0x0, &(0x7f0000000840), 0x80000)
pipe2(&(0x7f00000000c0)={<r8=>0xffffffffffffffff, <r9=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r9}})
ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000880)={{0x1, 0x1, 0x18, <r10=>r0, {0x7}}, './file1\x00'})
sendmmsg$unix(r0, &(0x7f0000000940)=[{{&(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000000)="386b6e6bba994a84c7b0713fd54e0425fa12c24bab0839e1613d19e815000766e5b15447cf", 0x25}, {&(0x7f0000000180)="c3fb5a5d5f5522a12655bf50d9e68dc88531d01470b0e5b51ae37867b838c50f4e09a673de196606633466d70cf9", 0x2e}], 0x2, &(0x7f0000000440)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r3}}}], 0x150, 0x20000040}}, {{&(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000640)="f65e4a75214dfae1186c25775b0feb80672b4ca8a33c098ea2f14147428c1f8dab132924822ab8a9ac14594e4ffa5af4155fbaeb55e59060238660297efbea96a31a778b002f7a14bc882f02f9b83c3344eac2e0d1beac42b7b9303946c8b4587acbd13986f01b4c898c8a270aa89e1b6d1252c07e2b3465e5a5f7195bf5b05b9a085cd65c283d77c4ee767bc22442955135828fe882933d557937a58c36", 0x9e}, {&(0x7f0000000700)="c301b1d5198fe15f162dd531b18fecd28a46bde9de13fc6452388eb4555aab09e1d19f5875af512f819e88da09045cedef7811c74390f7900f82f98143c193529fd3ca6aefb7f8a9bf1ee8e3049630bf27314849014ae43f96d343579f92a2ddf84f51ac35bca0eddf4974f5596827b8690cb86586b5", 0x76}, {&(0x7f0000000780)="c7d60e4a891a38675f2068fdad0ef8948deb65b1931a49cae0a309a3cb6c372db1a69031e1267399e00bd4274805abd3a8d1cb1f85d6f290d08492a1a3e5d2e3400a1557786df802a21406bf650b3dc70697", 0x52}], 0x3, &(0x7f00000008c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r6, r0, r7, r0, r9, r10]}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x60, 0x4000000}}], 0x2, 0x448d0)

16:17:01 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
getpeername$unix(r1, &(0x7f0000000140), &(0x7f0000000040)=0x6e)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f00000000c0)={{0x1, 0x1, 0x18, <r2=>r0, {0x1f}}, './file1\x00'})
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
sendfile(r2, r3, &(0x7f00000001c0)=0x8, 0x1f9)
pipe2(&(0x7f00000000c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}})
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x2)
pipe2(&(0x7f00000000c0)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r8}})
ioctl$EXT4_IOC_SWAP_BOOT(r7, 0x6611)

[ 1594.541913] FAULT_INJECTION: forcing a failure.
[ 1594.541913] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1594.543942] CPU: 1 UID: 0 PID: 32673 Comm: syz-executor.2 Not tainted 6.18.0-rc6-next-20251121 #1 PREEMPT(voluntary) 
[ 1594.543976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1594.543992] Call Trace:
[ 1594.544000]  <TASK>
[ 1594.544010]  dump_stack_lvl+0xfa/0x120
[ 1594.544060]  should_fail_ex+0x4d7/0x5e0
[ 1594.544098]  _copy_from_user+0x30/0xd0
[ 1594.544133]  input_event_from_user+0x1df/0x290
[ 1594.544172]  ? __pfx_input_event_from_user+0x10/0x10
[ 1594.544223]  evdev_write+0x264/0x420
[ 1594.544259]  ? __pfx_evdev_write+0x10/0x10
[ 1594.544297]  ? security_file_permission+0x22/0x90
[ 1594.544342]  vfs_write+0x2b7/0x1150
[ 1594.544366]  ? __pfx_evdev_write+0x10/0x10
[ 1594.544398]  ? lock_acquire+0x15e/0x2f0
[ 1594.544435]  ? __fget_files+0x34/0x3b0
[ 1594.544462]  ? __pfx_vfs_write+0x10/0x10
[ 1594.544487]  ? __fget_files+0x203/0x3b0
[ 1594.544513]  ? lock_release+0xc8/0x290
[ 1594.544563]  ? __fget_files+0x20d/0x3b0
[ 1594.544605]  ksys_write+0x1ef/0x240
[ 1594.544630]  ? __pfx_ksys_write+0x10/0x10
[ 1594.544670]  do_syscall_64+0xbf/0x430
[ 1594.544698]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1594.544724] RIP: 0033:0x7fac66841b19
[ 1594.544744] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1594.544768] RSP: 002b:00007fac63db7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1594.544792] RAX: ffffffffffffffda RBX: 00007fac66954f60 RCX: 00007fac66841b19
[ 1594.544809] RDX: 000000000000ff2f RSI: 00000000200000c0 RDI: 0000000000000003
[ 1594.544824] RBP: 00007fac63db71d0 R08: 0000000000000000 R09: 0000000000000000
[ 1594.544840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[ 1594.544855] R13: 00007fff1a2755cf R14: 00007fac63db7300 R15: 0000000000022000
[ 1594.544895]  </TASK>
16:17:01 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pipe2(&(0x7f00000000c0), 0x0)
r3 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, <r4=>0x0}, &(0x7f0000000040)=0x5)
setuid(r4)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:17:01 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f)

16:17:01 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x194, 0x0, 0x200, 0x70bd25, 0x25dfdbfd, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x2}, {0x6, 0x16, 0x400}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x9}, {0x8, 0xb, 0x10001}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x3f}, {0x6, 0x16, 0x1000}, {0x5}, {0x6, 0x11, 0x100}, {0x8}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0xae}, {0x5}, {0x6, 0x11, 0x4}, {0x8, 0xb, 0x2}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x2}, {0x6, 0x16, 0x6}, {0x5}, {0x6, 0x11, 0x101}, {0x8, 0xb, 0x9}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x47cda233}, {0x6, 0x16, 0x2}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0xe51e}, {0x8}}]}, 0x194}, 0x1, 0x0, 0x0, 0x4000}, 0x40005)
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000380), 0x400000, 0x0)
r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'lo\x00', <r5=>0x0})
sendmsg$ETHTOOL_MSG_FEATURES_SET(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="2c010000", @ANYRES16=r2, @ANYBLOB="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"], 0x12c}}, 0x4000040)
ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f0000000440)={'syztnl1\x00', &(0x7f00000003c0)={'sit0\x00', r5, 0x29, 0x0, 0xab, 0x1, 0x2, @loopback, @mcast2, 0x700, 0x80, 0x400, 0x3}})
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000340)=0xffffffffffffffff)

16:17:01 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@fscache}], [{@hash}]}})
close(r3)

16:17:01 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x2d)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pwrite64(r0, &(0x7f0000000180)="1e4e872d1fe4476240ec7897ce1bedb8f437161bc66b96f0e7c46464e8ffdd15ad70504b8d9ab741b354cf05f0050e01fa896fb799f72e02d2ed076c0822c2bea25bcb38f2132f948448d0f341ff1972ca70fbadc0fff527d47194741f75c91bb8592ea9bb62db52dbf22a102309be3066120e3749060156345911e56ce3be1c237a731b57613b4a184607d3f8527adf74c27d6ce3b745ff1b", 0x99, 0x3)

[ 1594.781435] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.7'.
[ 1594.791654] EXT4-fs warning (device sda): __ext4_ioctl:1554: Setting inode version is not supported with metadata_csum enabled.
16:17:01 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000180))
r3 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, <r4=>0x0}, &(0x7f0000000040)=0x5)
setuid(r4)
syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f00000001c0)='./file1\x00', 0xa6, 0xa, &(0x7f00000006c0)=[{&(0x7f0000000200)="66a03710aa960dd1acc9", 0xa, 0x6}, {&(0x7f0000000280)="2a320305f030602efa75920095cb44d3a8e1a58e79a87d08bde261f9a8d95dd62498720c556a2a3e0888fe1472d1cd0c2ee69a7e0a656e7fd8", 0x39, 0x9}, {&(0x7f00000002c0)="a222514697", 0x5, 0x7ff}, {&(0x7f0000000300)="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", 0xfb, 0x9}, {&(0x7f0000000400)="5fd36b4516f720c534045d953d4f0004d514ca", 0x13, 0x1}, {&(0x7f0000000440)="8c0c54a6a1084cf8e27be29629f93c78d6a0842d66cdc81163480f917e2778473a8fcddd6b093fcc701b84105836a58b66d3613cff9da68f9877f06cba26b6c3ecaa634fc779da730d94a75cb7533b98f19be48565eeb152aac6d0b7f2588563fae25ed6d56f15c75f00d40e10e2", 0x6e, 0x100000000}, {&(0x7f00000004c0)="a947d0fe7ef935d87bc1d2a1c612b46c36696cfb7bb7827aed9ec07f061e6c7eb7069495d592d4397d20e208c8e099b09053e3a6064d425dcccc0745659391bac0", 0x41, 0x80000000}, {&(0x7f0000000540)="6fef800b4d00fd9bf0cee72dbcae", 0xe, 0x5}, {&(0x7f0000000580)="d55b71ab49", 0x5, 0x8001}, {&(0x7f00000005c0)="c04d712750c2213cdcc1a7a4378e7f0aceae4563d85c7577261a3bc705f3608122a9e67aa343b7ca07922cd16835e6b17cc6a0bf0538e50dd431823a8c4972523994b362906eae7e10572a256482f21fe20d2b91120873acff3702e5a653cfeca0655b380d08effe4cd5020808f03cbf9bfea1462f9dd9d9f60d63859f82047964903632b77692e854bbafa60ae67df4bbe8044220dda1a7693b8fe56de77fc930611b9f89d3530fd55d7f3eb19235b5f3d2bf2f7ba097def445ab886e4345d3a36dd41cfcdf4a06b814847444002f6312dca16ed076174309b590470747672b9971d6", 0xe3, 0x800}], 0x20000, &(0x7f00000007c0)={[{@huge_within_size}, {@huge_never}], [{@fowner_eq={'fowner', 0x3d, r4}}, {@subj_type={'subj_type', 0x3d, 'wfdno'}}, {@seclabel}, {@fsname={'fsname', 0x3d, ']*\xc6\':^l++(^,}'}}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@dont_measure}]})

[ 1594.813879] EXT4-fs warning (device sda): __ext4_ioctl:1554: Setting inode version is not supported with metadata_csum enabled.
[ 1594.819143] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.7'.
16:17:01 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x2, 0x38, 0x2}], 0xff2f)

[ 1594.897447] loop6: detected capacity change from 0 to 264192
16:17:09 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
r3 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, <r4=>0x0}, &(0x7f0000000040)=0x5)
setuid(r4)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:17:09 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='blkio.bfq.empty_time\x00', 0x0, 0x0)
execveat(r1, &(0x7f00000000c0)='./file1\x00', &(0x7f00000003c0)=[&(0x7f0000000100)='%\x00', &(0x7f0000000180)='\x80}@!#', &(0x7f00000001c0)='%\x00', &(0x7f0000000200)='(@&\x96/\x0f&(\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='&\x00', &(0x7f00000002c0)='&.\x00', &(0x7f0000000300)=')(\x00'], &(0x7f0000000440)=[&(0x7f0000000400)=',--\'k\x00'], 0x1000)
r2 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000940)={{0x1, 0x1, 0x18, <r5=>r2, {0x20b, 0x7}}, './file1\x00'})
r6 = accept$inet6(r1, &(0x7f00000009c0)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000a00)=0x1c)
r7 = accept4(r1, &(0x7f0000000ac0)=@x25, &(0x7f0000000b40)=0x80, 0x80000)
pipe2(&(0x7f00000000c0)={<r8=>0xffffffffffffffff, <r9=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r9}})
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000001c80)={{0x1, 0x1, 0x18, <r10=>r2}, './file1\x00'})
r11 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000001e40)='/sys/module/snd_hda_intel', 0x120c00, 0xb2)
pipe2(&(0x7f00000000c0)={<r12=>0xffffffffffffffff, <r13=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r12}, 0x2c, {'wfdno', 0x3d, r13}})
io_submit(0x0, 0xa, &(0x7f0000001f40)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x3, 0xa10, r2, &(0x7f0000000480)="cd2ecdf08cead5f8f924db8809db77a7e2ab7d665c2290725f8ebb41a1d9c1f1a6ef43eaed237b9596f26af19a9948233180a29bb244d55585f1ac2b3f2b94ffffbfb9047b671d7bf9d91ac2913445eb6e1db4a00fe1016ee8510bf4", 0x5c, 0x9, 0x0, 0x1}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f0000000580)="9d768f47a531592932463a2e8ae849521ef72c19871f4e05472e206486d51a0e46f28089d10309cfca455be421e0a5bd92468e94f7decd4c74baf93f25af55b536740445c5dcd016fd21f8866a2044de2553c01b170fbec438838f534cc4eea39bebe5b38cbbea18f06a70271d034cba12ef4130da1dc936bf756813f04eeae62be8b21d22007c68e7c426d07a600d80debfc18697d14f2a82413fc715fe96045d42254072638565a11edae4280bc2cd21fdfc0b7c79e7de5aa48c9f99bcd9673ad23ee199a443a02d8b1217bb2d79c6b514fcbd3bd38d8876", 0xd9, 0x2, 0x0, 0x3}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x1, 0x3, 0xffffffffffffffff, &(0x7f0000000700)="2d0d76fefdaeb46ef5190efab1022b099763be77dea99b5f64b194466fda34f8462e55fdf4299601dd51a3dde5b902d8f855f7e5b15b6dcd8ef578ce5283", 0x3e, 0x9e}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0xff, r1, &(0x7f00000007c0)="750d8f9c36d3ea4b54cc1d2abcbf0f80d82514afae8c6bad5a4ccab8dc6bea9996c33c8056bab456b3c8e01f5809eb220a32f522e64ca72b068a74738a872d77c396b5a0c474410107cad920cca72409a8877380412306ebcd00aefb3e888428820d1233f1ec57255f233351f356d42862a47c20e5ac2166b7d3e8ea5bf3001f3eec329e3c664ddd03cc5b120552f0ff918c7bcc05983631efa1b19bfa7181761866f27b7d8e25f533335674dc22a46ffd0626a924d22c31596ceb5a3cc062c71b08e30de2f7539abde1317f06d96c", 0xcf, 0x7fff, 0x0, 0x2}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x3, r3, &(0x7f0000000900)="80104bb370fa13cd3667ec48b713be9f664183c8485f1bd4820a0165ed3d1a9cdf193c4f26d3c1b2004210c8c53fb1a78f6d30e64380", 0x36, 0x2, 0x0, 0x0, r5}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x6, 0x1, r6, &(0x7f0000000a40)="328d0eb51554f06feec8f899458ac2a8e099207d96e812d997dfc802bbfc39a3c35734f3382d402f08e56c665604d46300222b28a2a9", 0x36, 0x4, 0x0, 0x1, r0}, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x1, r7, &(0x7f0000000b80)="2d16602a05834501aea7a1f18a505de88474807b2093abc4ce6da4307ae1e2718c6708b2cdd7db4e96f6580ce20d2247ec02bd07b3287fa6e04dae7270f91e6dc08dbcda844d517d5d07baef7a287e1cc2fffc25a9bfc64fcd432258105cc20f312b673de6d5528739d9bcad6479bd416eccf18778166b7d985fa0ebe4b8baddb6ded8a6029c6a357bf647a2e87ca5d924a2f7b21806646dcc5e2382e3e10d14", 0xa0, 0x1, 0x0, 0x1}, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x7, 0x55be, r8, &(0x7f0000000c80)="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", 0x1000, 0x6, 0x0, 0x3, r10}, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000001d00)="e9b4f131103854568e47407331f81b6cb8128bbd98183a6651b84614c54f95e309d73f576780da1c47b83d0fc153c39ff151da99350ceee1d13fe4c8f9d91afeb77091be1d6af35f20c87c8a6149e766a53ec418bc8cc4f2359b2bda15d59eb36e00654419b506024eb4935cb9d04efb8b3a43279f00bb4826bfa11ab3b44bf38d73fcf4ac8e3d905412905dae24df13262c2013560bee194c764b56ba3ba5de006106b65bd15192de0a083c08687984468137048b94ca21516aa3cb8a5ef72ce2e43e6495a46eaa27882e54b4eea539b121f2e07f6f2da6bc6369f7f2a59a7aae", 0xe1, 0x4, 0x0, 0x2, r0}, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x1, 0x3, r11, &(0x7f0000001e80)="17c1041ed8c40751d02924a6bb4964734b2e728dcf6fc3b9be7d74e576f9891bc4acf305dc4403ddfa3f4d149388994c09284a5fc106710919629d63fadfac2be02f31d51405864092c474f394db4ead4e71300b7d7ca894822b76782c7056fd61748a", 0x63, 0x380, 0x0, 0x1, r13}])
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:09 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x408343, 0x127)
pwrite64(r1, &(0x7f0000000180)="b8dff2e455b32800043a8727e4a56caa8c4f6b04d246e2187a8b78222910ae034724521d24eabc70633cb6ebc19a65fc65d6d34d5e8ad8429300c494f0081cdca3ebbe0d0710dfe723ff53b20d0602949d5fa36be7ddf30d714e4ee2fd9cd07f570d23f1f1aa7f17cc48019a242d7530ea2d76e223a20df03712c84541d502d82cd231ac52efee80c1869fa3a2085f755c2b5a76872c142591c2e53829d14a8c14ae4aa62bcba33aa8", 0xa9, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:09 executing program 0:
ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000040)={{0x1, 0x1, 0x18, <r0=>0xffffffffffffffff}, './file1\x00'})
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
fcntl$addseals(r1, 0x409, 0x0)
r3 = openat(r0, &(0x7f0000000080)='./file1\x00', 0x20c040, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611)

16:17:09 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x8)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r1 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x54000, 0x0)
pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
openat(r2, &(0x7f00000001c0)='./file1\x00', 0x10003, 0x40)
fchmodat(r1, &(0x7f0000000100)='./file1\x00', 0x3a)
openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)

16:17:09 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x200800, 0x4)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
openat(r0, &(0x7f0000000000)='./file1\x00', 0x40, 0x28)
pwrite64(r0, &(0x7f00000000c0)="5722641402ba003441e61fb211e0e93bcfe1fdd12c2dff369d88bf9d7cf4a0465ff090d17c9d2d1230d3ca288d2074d712d65d8dab4bfd9c83e324b72906bd047c0cdee5bc68541f61ecc825565d6a983979663b188a", 0x56, 0x400000a00002)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r1 = openat$cgroup_subtree(r0, &(0x7f0000000140), 0x2, 0x0)
ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000180))
creat(&(0x7f0000000080)='./file1\x00', 0xd2)

16:17:09 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
r3 = fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
clone3(&(0x7f00000003c0)={0xa200, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r4=>0x0, {0x34}, &(0x7f00000002c0)=""/233, 0xe9, &(0x7f00000001c0)=""/16, &(0x7f0000000200)=[r3, r2, 0x0], 0x3, {r0}}, 0x58)
ptrace(0x10, r4)
ptrace(0x8, 0x0)
ptrace(0x8, r2)

16:17:09 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x3, 0x38, 0x2}], 0xff2f)

16:17:10 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000000)="24c303384fc1806c466fcb6e81d1797154282d0e91f236ccd832", 0x1a, 0x2)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:10 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000040)='./file1\x00', 0x8000, 0x0)
ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000000c0)={0x1000, 0x0, 0x7fffffff, 0x367a, 0x4})
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:10 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
pipe2(&(0x7f00000000c0), 0x0)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, <r2=>0x0}, &(0x7f0000000040)=0x5)
setuid(r2)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:17:10 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000180)={{<r1=>0x0, 0x0, 0x6, 0x6, 0x7, 0x8, 0x33e, 0xae000, 0x2, 0xbef, 0xcfe, 0x0, 0x1000, 0x0, 0x2}})
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x64d}}, './file0\x00'})
ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000001180)={{r1, 0x5, 0x6, 0x9, 0xf, 0x5, 0x1, 0x9f17, 0xe169, 0x101e, 0x104e, 0x5abc0c6b, 0x9b1, 0x9}})

16:17:10 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x4, 0x38, 0x2}], 0xff2f)

16:17:10 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GETSTATE(r1, 0x80086603, &(0x7f0000002a00))
ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000000)=0x5)

[ 1603.351246] EXT4-fs warning (device sda): __ext4_ioctl:1554: Setting inode version is not supported with metadata_csum enabled.
[ 1603.363324] EXT4-fs warning (device sda): __ext4_ioctl:1554: Setting inode version is not supported with metadata_csum enabled.
16:17:10 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
r1 = openat$incfs(r0, &(0x7f0000000000)='.log\x00', 0x428140, 0x0)
r2 = fspick(r1, &(0x7f00000000c0)='./file1\x00', 0x1)
pwrite64(r2, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:10 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, <r2=>0x0}, &(0x7f0000000040)=0x5)
setuid(r2)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:17:10 executing program 6:
syz_usb_connect$printer(0x5, 0x36, &(0x7f0000000300)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x1, 0x0, 0x7, [{{0x9, 0x4, 0x0, 0x2, 0x1, 0x7, 0x1, 0x1, 0x4, "", {{{0x9, 0x5, 0x1, 0x2, 0x400, 0x9, 0x3f, 0x8}}, [{{0x9, 0x5, 0x82, 0x2, 0x20, 0x1f, 0x3f, 0x8}}]}}}]}}]}}, &(0x7f00000004c0)={0xa, &(0x7f0000000340)={0xa, 0x6, 0x201, 0x40, 0xe7, 0x3, 0x20}, 0x38, &(0x7f0000000380)={0x5, 0xf, 0x38, 0x6, [@wireless={0xb, 0x10, 0x1, 0x8, 0x81, 0x27, 0x0, 0xffff, 0x6}, @ssp_cap={0xc, 0x10, 0xa, 0x6, 0x0, 0x7, 0x0, 0x5}, @ext_cap={0x7, 0x10, 0x2, 0xc, 0x8, 0x2, 0x69f3}, @wireless={0xb, 0x10, 0x1, 0x2, 0x10, 0x8, 0x0, 0x3c25, 0x8}, @ext_cap={0x7, 0x10, 0x2, 0x14, 0xc, 0x6, 0x7}, @ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x44b}}, {0xa4, &(0x7f0000000400)=@string={0xa4, 0x3, "45906617e0534750ea20c3f03040a036d959434f3ae10bdcdb2cfed79cf2569f20ccb4d44b9eb06b980ccedc911643ae34d4cce08eb5e5d79a1e1ee9ad9d50da2a5e17871a038bbecf1b94f29dc606af9d4f730d347eba8308084cc35d0a40c4931c9bd46162b307746517bbd9b773079aaf27dbfb741b75667a3523be3ba23283b888a83af7c2b5c63815024507811976c842f5ccdf2599b237fe9465e05ece540a"}}]})
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r1 = open$dir(&(0x7f0000000000)='./file1\x00', 0x208200, 0x60)
execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x04'], &(0x7f0000000280)=[&(0x7f00000001c0)='$\x00', &(0x7f0000000200)='.\x00', &(0x7f0000000240)='$\x00'], 0x800)
rmdir(&(0x7f00000002c0)='./file1\x00')

[ 1603.452903] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1603.456718] misc raw-gadget: fail, usb_gadget_register_driver returned -16
16:17:10 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
sendmsg$NL80211_CMD_SET_CQM(r1, &(0x7f00000002c0)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x17c, 0x0, 0x200, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_CQM={0x48, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x421600}, @NL80211_ATTR_CQM_RSSI_THOLD={0x4}, @NL80211_ATTR_CQM_RSSI_THOLD={0x8, 0x1, [0x4]}, @NL80211_ATTR_CQM_RSSI_THOLD={0x8, 0x1, [0x7]}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x9}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x2}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x671b}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x3f}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x5b}]}, @NL80211_ATTR_CQM={0x44, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x1f}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0xb09}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x9}, @NL80211_ATTR_CQM_RSSI_HYST={0x8}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x48}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x517}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x3}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x226}]}, @NL80211_ATTR_CQM={0x2c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x2}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x6c4}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x7}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x17}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x1e}]}, @NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0xd74}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x56bf36a4}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8}]}, @NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x5}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x60e}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x8001}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x1}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x6}]}, @NL80211_ATTR_CQM={0x4c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x800}, @NL80211_ATTR_CQM_TXE_PKTS={0x8}, @NL80211_ATTR_CQM_RSSI_THOLD={0x20, 0x1, [0x9, 0x3f, 0xbb21, 0x23752e1f, 0x4, 0x1, 0x7f]}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x421}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x86c3}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x2}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x1}, 0x4000010)

16:17:10 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x0)
openat(r1, &(0x7f00000000c0)='./file1\x00', 0x781941, 0x20)

16:17:10 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f0000000000))
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:10 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x5, 0x38, 0x2}], 0xff2f)

16:17:10 executing program 1:
ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r0=>0xffffffffffffffff, {0x1f}}, './file1\x00'})
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r1, &(0x7f0000000040), 0x12)
ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000000c0)=0xc4e)
pwrite64(r1, &(0x7f0000000140)=' ', 0x1, 0xffff)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, <r4=>r0, {0xff}}, './file1\x00'})
sendmsg$SOCK_DESTROY(r0, &(0x7f0000001400)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000013c0)={&(0x7f0000001380)={0x14, 0x15, 0x100, 0x70bd25, 0x25dfdbfc, {0x8, 0x80}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x20040000)
ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000001c0)={"8937ae5a9054e9b018f1a4c679406ff0", <r5=>0x0, 0x0, {0x4, 0x7f2}, {0x4, 0x2}, 0x2, [0x2, 0x4, 0x5, 0x9e, 0x7, 0x0, 0x373b, 0x1, 0xb7, 0x7, 0x400, 0x4, 0x4, 0x2, 0x401, 0x7ff]})
ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000340)={{r4}, r5, 0x4, @inherit={0x50, &(0x7f00000002c0)={0x0, 0x1, 0x2, 0x7ff, {0x0, 0x9437, 0x1, 0x5, 0x16}, [0x7fff]}}, @devid})
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)
setsockopt$WPAN_WANTLQI(r0, 0x0, 0x3, &(0x7f0000000100)=0x1, 0x4)

[ 1603.982226] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 1603.983946] misc raw-gadget: fail, usb_gadget_register_driver returned -16
16:17:20 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
pwrite64(0xffffffffffffffff, &(0x7f0000000140)="9e807ef1192ffff0f86bcfe2372a5687c7d24b4c4dbbde7675e7ea4f22f60d2b17a1f30230a58c3df715ad48863a795bcbf50b7939f91d781503c4621dca2fc7610d328d1e88354abf415d4ddf8799d345b71a52f6c8bc175c5ed95eebb89c4be4b7e316324e8db2b1ba9f3e0e44", 0x6e, 0x1)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',\x00'])
pwrite64(r2, &(0x7f00000001c0)="4f7c120b3f1ceda51f6ac639a3e90027cd2a3fe40c839c6276f3b22bd3e48b33c20381f5c93b94", 0x27, 0x1f)
creat(&(0x7f0000000200)='./file1\x00', 0x364)
fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000040), &(0x7f00000000c0), 0x2, 0x2)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:20 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:20 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x43042, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c7766646e6f3d896f3a65008cd7d57c4394d8eda5df8a369088816288a0555011046aa7670d061c67ebf56e851ac0c4b2b488fdaf0a2418be9b093a9bfba46f5bfdddac5b25564c5a418679fd9b3eb516f91682df644dbffbe3dc2ce6890d61d3ab451584dc18b14326fe9effe41af28eee23f70a3aeb5a34539044a83bc9b6a2e4bf603290a1dcb77f41dda30fcbd1f24789fb7f59b99d3803d4fb09b0e9cb424101d0a4ef195267e216ba46f8550da1b5ffce7cb2ad1db4cbcea909f00f6c7b1df58d45cc1c52c5e8e6aa15fbec88e3acb12a9e774eff17515fea488b738a5b52ac47c7f26b49d8e9414bb0aabe0405dc0f108f", @ANYRESHEX=r2, @ANYBLOB=',\x00'])
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="7472616e7330e83d66642c7266646e0520def77ac7989a0a7d65b4bbb2d0866db57c3fbc4ef1054c8c69b0e1b6a5a35d9bdf8acb767233406c43f33a", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB=',\x00'])
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000000)=ANY=[@ANYBLOB="0100"/12, @ANYRES32=r3, @ANYBLOB="0000000000e2ff002e2f66696c653100"])
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x7, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000280)="fa506b9d2d667ae87e75982b4184030388d92ab13be9531fe7088500892cf83eb3a6eeae54ba2e832f89c5a68d2ac45172df45a656487fa2f3", 0x39, 0x5}], 0x101065, &(0x7f00000004c0)={[{@nodots}], [{@defcontext={'defcontext', 0x3d, 'root'}}, {@obj_role={'obj_role', 0x3d, '9p\x00'}}, {@obj_type={'obj_type', 0x3d, '}'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '$&'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x39, 0x39, 0x39, 0x36, 0x64, 0x63, 0x62, 0x38], 0x2d, [0x57, 0x35, 0x36], 0x2d, [0x38, 0x33, 0x36, 0x38], 0x2d, [0x36, 0x32, 0x33, 0x32], 0x2d, [0x61, 0x65, 0x39, 0x37, 0x33, 0x37, 0x38, 0x39]}}}, {@fowner_eq}]})
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:20 executing program 5:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, <r1=>0x0}, &(0x7f0000000040)=0x5)
setuid(r1)
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:17:20 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf6bc0f7bd24d754b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xc6, 0x8}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x9, 0xffffffffffffffff, 0x8)
r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x735, 0x93e8a5caad96ed0)
openat(r1, &(0x7f00000000c0)='./file1\x00', 0x400, 0x8)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:20 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x8, 0x38, 0x2}], 0xff2f)

16:17:20 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x3, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3)

16:17:20 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xfff)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000180))

16:17:20 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x8000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:20 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
ioctl$BTRFS_IOC_QUOTA_CTL(r1, 0xc0109428, &(0x7f0000000000)={0x2, 0x5})

16:17:20 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:20 executing program 5:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, <r1=>0x0}, &(0x7f0000000040)=0x5)
setuid(r1)
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

[ 1613.931096] 9p: Bad value for 'wfdno'
16:17:20 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x11, 0x38, 0x2}], 0xff2f)

16:17:20 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}, 0x800, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:20 executing program 6:
r0 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file1\x00', 0x5, 0x2, &(0x7f0000000280)=[{&(0x7f0000000180)="90f217a4204899195e007515f84d428528216c8b313cf8068b8777608b96", 0x1e, 0x4}, {&(0x7f00000001c0)="eb4659a461cf2bcbf67f3f85903defebbec3bd3112ac0d787e7bbced073a3ed3d8ea37facb637998c829ecb3c4d1810c5f1c3a280799cfbbb358548d7aae52371047255643a4e2f97b79e162f5b8033cf81643cbc09762be2ce270f18e1ad596cc48f4e5d0afd493f8c858d069e7653ec333a57e78e96a44b1364b0a6e32b3029f58eff20ba0815ff4643a091488ed902e", 0x91, 0x7}], 0x2180814, &(0x7f00000002c0)={[{@map_normal}, {@cruft}, {@gid}, {@check_strict}, {@cruft}, {}], [{@dont_measure}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@obj_role={'obj_role', 0x3d, '{'}}, {@uid_lt={'uid<', 0xee01}}, {@subj_user={'subj_user', 0x3d, '/)/{@\'^'}}, {@smackfsdef={'smackfsdef', 0x3d, '[\'{.'}}, {@uid_lt}]})
r1 = openat(r0, &(0x7f0000000080)='./file1\x00', 0x200442, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x20800, 0x1a0)
write$cgroup_pid(r1, &(0x7f0000000040), 0x12)
pwrite64(r1, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)

16:17:20 executing program 5:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, <r1=>0x0}, &(0x7f0000000040)=0x5)
setuid(r1)
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:17:20 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x101)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:29 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x10042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
semop(0x0, &(0x7f0000000100)=[{0x0, 0xffe5}, {}], 0x2)
creat(&(0x7f00000000c0)='./file1\x00', 0x41)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:29 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
fsetxattr(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="66737cb77d7b00"], &(0x7f0000000100)='\x00', 0x1, 0x2)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x12800, 0x0)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180))

16:17:29 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3)
pipe2(&(0x7f00000000c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}})
r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0)
sendmsg$BATADV_CMD_GET_DAT_CACHE(r5, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r6, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_VLANID={0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x20000081)

16:17:29 executing program 1:
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000340)={0x2c, r3, 0x1, 0x0, 0x0, {0x27}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}]}, 0x2c}}, 0x0)
sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@ETHTOOL_A_EEE_ENABLED={0x5, 0x5, 0x1}]}, 0x1c}}, 0x20000000)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x171940, 0x1c0)
write$cgroup_pid(r4, &(0x7f0000000040), 0x12)
pwrite64(r4, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r4, 0x6611)

16:17:29 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0xd0009411, &(0x7f0000000180)={{0x0, 0xe38, 0x100000001, 0x61, 0x0, 0xedf, 0xa5, 0x20, 0x8, 0x7f, 0x0, 0x7f, 0x1, 0x3, 0x6}})
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:29 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, <r1=>0x0}, &(0x7f0000000040)=0x5)
setuid(r1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:17:29 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x12, 0x38, 0x2}], 0xff2f)

16:17:29 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
inotify_add_watch(r0, &(0x7f0000000c00)='./file1\x00', 0x20000040)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = openat(0xffffffffffffffff, &(0x7f00000006c0)='./file1\x00', 0x400c00, 0x10)
ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000800)={0x0, 0x10000000200, 0x401})
pwritev2(r1, &(0x7f0000000640)=[{&(0x7f00000000c0)="79b409b4e2c8de127c8deb5f0c593a626b798541291f9d5e05507dd59bb120c32637539963a1804a70b98ca88b436a8e315940ac43bac370021b948289fa9464404857bd544279bfb2f2778545", 0x4d}, {&(0x7f0000000180)="28a8d6bee5e1335b30c5b8fcbaf1954bd565fb96f90716aa46ae868ccd7f5d27b4d94983deca5ac80aedcdc16275be28a56c2a0680d614c816a5c346b464ead491062f323dc1c8ca42bf6a23aa2f016d5e4b650ade0efd434330aa8b6008b85b6b2f264ba634ea939a9e3f1768b438546084", 0x72}, {&(0x7f0000000200)="1286c553fc47d73512c2e7d8a6072a972ebc8b918464fc56270af14066a9a699397934314ec63cd91cffabfa20ba95c3a4ef2e2fdf7f5ef85538ae4f7d8769c2c9b04f3bf1804b457a339367fd2fa8a13f38573834142dd0ac97cb8bed898f5da1d5b5b2c57311c9e349c9f633b61ec779f324d951b850b53e40c5f879ec1fdb5d06727f963bbb7a", 0x88}, {&(0x7f00000002c0)="686a16f0b45976ffa718b51b53f000119b2c4887643ed1f645056be240840a07c68c3cca5d91ca93b1fe537dee628d7bd00c95cc1392021654c71abc5d111cbd87e07b18d7b30316254c5e7fb69855b99a69c6e946ea9deb384d6e764ae02a0605b45a13ada2eeb14f1fe1e89ad37d4ea6ba9d30b85d4d119105066c011f4609f40de2d90f2b9c057acd07029523bef56b4f062c8e9eaf113fdcf5d94d0a66d68c7f812166c32bdcf31215bf3e68016674082468c2ed3832b4a0fc1f5958c1a873f75231d2d0", 0xc6}, {&(0x7f00000003c0)="54337d47b6baa2e72d304afcc11dac8be7878855656d34651d4c55e8c687396d40f50e1ddfccfe8396ae67afecfd1383a6fe755f39f61d5afb65065d8e800343fc983cd79c0bf17a721ff8b8936bf28d9378c2758e526c8b216e71a7019dd6", 0x5f}, {&(0x7f0000000440)="07946148313f1a25a06bdddc3a4d3ea6dfc158f0bed511b8d886d7020532e849a3b7f2765d06df9ecf5b5072b5089dd1a3ab710a7d617128acca7a46ceb1f04a2967df2b006c004b541bc44d345fd6acae68f7fa3128f03e7cfa132658fe5ec668e2c048eb761e1463b023f4b3aa3e13bc677ff84ffb9a8144ee5769f1d1aa009f094e77c522f2895f2f64066f0d9e9e76c7f6c46c959a54ca9cac81d3d1f3b764d392ad212c960fdb435996125ea62c68900a9d9249ef58c779b94dae31f0e3ddaf5f57ad9a0fc4e68e61fab887337dcf2b1c8bc61e3d2b710b9f", 0xdb}, {&(0x7f0000000540)="0304f6ca98e8469be16427cf0dddbbf5c348deb70a3072eeaa1ac138f1eaa326a1c0496f0c59de5a14b0cc137cb7509bbad3a4eade2a3f65f638ed195e02b58c058f5c1d011ee938c13194358c49819b6da4c3612eb8dec81ccf5228d1501acebeb82593ac83a6aaaaf98ceb9b708bd31dd38bae72e7f18ca8cba8e5e557ff32b2539a11f572cb3dbdbc510efd297b1f181b247aff7ecfcbf137eb16b3391aff09bdca54bc3993b9c283c82e8b42a13e40204a7f34547d7a7d0637021d16558eee86384a45456a2733cb0d28eabd12d8d760b9841a9ba12e0f6f1f07e05e10e065a9c18b4eff08e24f1ce66628cb8c8b26ca", 0xf2}], 0x7, 0x3, 0x1000, 0x8)
setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000000)=0x4, 0x4)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r2, &(0x7f0000000c40)="04220000000000000000170000", 0xd, 0x1000000009ffffe)
r3 = syz_open_dev$ptys(0xc, 0x3, 0x0)
ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000cc0)=0x800)
pipe2(&(0x7f00000000c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000d80)='./file0\x00', &(0x7f0000000080), 0x140108, &(0x7f0000000d00)=ANY=[@ANYBLOB='traOs=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB="2c77666f3d438f369e3f4ff00121fda97a4295415f51e4c3ee65f86630fe70a3dce23eed540807495442c9cc27e2f26c500000", @ANYRESHEX=r5, @ANYBLOB=',\x00'])
sendmsg$802154_dgram(r5, &(0x7f00000007c0)={&(0x7f0000000700)={0x24, @none={0x0, 0xffff}}, 0x14, &(0x7f0000000780)={&(0x7f0000000740)="c7d47906525c6488487076b908e34f07fcb989", 0x13}, 0x1, 0x0, 0x0, 0x80}, 0x8010)
ioctl$BTRFS_IOC_BALANCE(r1, 0x5000940c, 0x0)
getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000000140), &(0x7f0000000c80)=0x4)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:29 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, <r1=>0x0}, &(0x7f0000000040)=0x5)
setuid(r1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:17:29 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x14, 0x38, 0x2}], 0xff2f)

16:17:29 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pwrite64(r1, &(0x7f0000000180)="67a638ecd960dfc9d3b8e25470728640f3d62a0d436e1bf98604717024c52162edaba57a6c20860d484c3fc58eb2a4108bd737cca7f6c4e1aaedcd28822a4d188447836a9b54910d4965916cc5e7cf3d2fa050a330f3d803090ec5018178907883a589a7686588bdbbef8c222c8f8a83d9407065ac90b4baeded8b6a6bbaad697adc940e69f546d4e88f4bc94cf61be9767f9362be138ca8ecb1a1bd9f7520c475ab50df8178bd3075d47a5e439442a44d001fa458c2b3645e9ddeec8470e637e6cbef8253fa7bc275c1db024d43fc81ac75c3db553ced9d278ac8ca486b2855c41c1a884fd82ff466c86782719d6764", 0xf0, 0x4)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r3=>0x0})
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x1c, r5, 0x1, 0x0, 0x0, {{0x37}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r7=>0x0})
r8 = socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL80211_CMD_JOIN_MESH(r8, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x1c, r9, 0x1, 0x0, 0x0, {{0x37}, {@val={0x8, 0x3, r7}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_SET_QOS_MAP(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x6c, r5, 0x300, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x2, 0x4f}}}}, [@NL80211_ATTR_QOS_MAP={0x22, 0xc7, {[{0x7f, 0x1}, {0x8, 0x6}, {0x9, 0x5}, {0x1f, 0x4}, {0x8, 0x1}, {0x6, 0x5}, {0xff, 0x5}, {0x0, 0x5}, {0xd9}, {0x6}, {0xff, 0x5}], "17f5e784c21f7472"}}, @NL80211_ATTR_QOS_MAP={0x1e, 0xc7, {[{0x3f, 0x5}, {0x3, 0x4}, {0x8, 0x1}, {0x6}, {0x6, 0x7}, {0x5f, 0x4}, {0x1d, 0x1}, {0x6, 0x4}, {0x3, 0x6}], "df6b051a9f1fad08"}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000000)
r10 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0), 0x40, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), r10)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:29 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1/file0\x00', 0x202002, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x2, 0x81, 0x8a, 0xfffffffffffffffb, 0x2, 0x3e, 0x0, 0x1ee, 0x40, 0x389, 0x10001, 0x2, 0x38, 0x2, 0x6, 0xfff8, 0x3}, [{0x6474e551, 0x6, 0x80000000, 0x8, 0x5, 0x40, 0x100000000, 0x3a}], "561b851485758518b31720372b1188d0030614a67992f3f095e4110fe54bd4aa156e2de84be105adac70773a9d2c4f4c141baafa1e29540610814f54c27a9e967b6b7083a6560552fe8556acdb27c53182431ef2d990bf108af65de7fca197b7de0aeccfc885e8fcf96b305a", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x6e4)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:29 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0)
r1 = fork()
ptrace(0x10, r1)
ptrace(0x8, r1)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c0809663919a43ed8c4d8128353cf63aa8487625ac88eb11346933a393f04f5f9bb79e3ee6459310c5ba6479d7788300e070000efb66075adf4b2e89eeaea18e414a4"])
write$cgroup_pid(r3, &(0x7f0000000280)=r1, 0xfffffd6f)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
openat(r0, &(0x7f00000000c0)='./file1/file0\x00', 0x200000, 0x1623f0fe960ec3ab)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000000)=0x3ff, 0x4)
r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x28002, 0x0)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)="3899ce966b7b634dc5d37de5ef540f97b418f9b1dbbbb8ff07dc35509cb95cff3f64fe7d1a9894bf67c850ca9f3db249b14332e3e546693618229ffc5e4a210491e4559140d7dd8148872ad4d58f76c008c98df45391a72d26c75f49cf5a", 0x5e, r4}, 0x68)

16:17:29 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x9, 0x4400)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
r4 = openat$cgroup_pressure(r1, &(0x7f00000000c0)='memory.pressure\x00', 0x2, 0x0)
ioctl$BTRFS_IOC_ADD_DEV(r2, 0x5000940a, &(0x7f0000000180)={{r4}, "7fe70b2005d8228531047e7547f3b57cb1d745e459e16ce32056534cdda73c6dd1ad2e3a8909a88b9b40a8312980a3398c5996d7138eda290844b2c3de71a9b9dbdca08567f9b8a665d607938d29be64bf18295806dce0cd5236243a5b16b0564adf30fa1880936b6cf498abd9b17fa966e77eba1ce7c68d9c6f09ff36264595cfb917a823f6359af4561e8617f248eefb70e3dea7f93bfb3d784d875716b7bb1407487c624c7f3dabed73afb45d091263e5aa4cce5e61809a71ddbaa7dac5a4087d898eff21363eeff932ada623b00fab6965c11f85373f73b3a22275c2408d644b8e4961c07daee7c62ff22a553ec2c23ccac713cddae00969cd4bf693cbd592c019bd97c4d5119d5f3e6c3329d2ac4e050b8b4a8be4b9484cbaa2567e24c505d7d866c7028bf6bedd557c77b492d2dbe0285071aabb168ea660f7feb19751bdcc49a11bcbb18ba5a2020cf4c4ee063798e0065a3408be6e10320bbb2daadfbb6b235506eb09c3aa5974c74762e96a854bf325ab4a75f2c2335013ef782be6f3001c219a74d449721191d9860f99ce122159613d9c92af1a0305094c7909812dc2cee00d20c9ca3e964a90398feefe2748e57227ea44c26ecdc53cc03faabd689be6d48c67c5ad82f47ed50fce86307df0990c56f2c984a4ac0853dcc1a9debf04ade2d18cd8cd4c2156196d9fc6b0c3ff39747153a5ddd99f0f0a553895f4ee0f6ced75da212eda8d58cb0a4dcc4544631fd2b8d649def84984b6414a2537809f2d5179a482dc7983ac993b683efbeee2e6b7c9a67c0911af2b2b7baec5c7b1a1c5bfe8dbf3e6fb5781398af82a401bca4261e6d75ccaddb797b3b01f826eee42b8e6df7cb939c3ec8679ff70aa5cb600507d3673ce2a19fea6516e84d0bb17b4867d2f53d610336b64799492b1b83f8ad730b0749ddc8e25d5704a2fc974aab2a7c15bf643f786229793330addc999571bd5bdeeed1c0063d0a5a7eae538de5842fef2bb56b0b607799eed3fe910a5e65502bb53f4621d8bf4b5fb556455e99498bc028b8cbedac333204624afa54fa3e354db0c8816469aa9ae2f255adbb80b7b9bc1f19151ca4d4fc3685f4bf9d9985b3b4cd65abba0b84800a6cff1d5c2cdf21ff3ef1438d82bf62bd9f159d1a1e6614dd7b0e3f6901ba5215c7bf6a3477c2c4877475563cf41a25680b97088037b69d98dc3bbfd4fc9a377cd55cebd003587d925bbe9fa2a1b24cbdc82ccd174f9ce0272c33602867e8fdcf72436af338f671780c2698d076e7a1e050056ab9b3f04f728ea6a64b69462622b2ce46f85892cf2fb62ff437f9031c9343936000d8bb901f563b4b108b82e52c0dee99834bdac21c0c7b19875752a180890546b84d27dee4968ae19e3061b69161926dd10c107ef768f9c6773ae657ac49423767742f6d659953ba7c1e0cc809a50a5dd671e83f074a4d6c7ac902ae33d1d2381239e7ea38606b3001e90891003131cb395bf6ce8a21184ddb01e8e57ce2d006ec55bda4812bc74b9e5e17fd2ed83d019d64ec832daaf7e3017e63413c1232cbaa280f09d9b1d242f03df4cf88f16ae5f977068deb3aef2968aa895adc5999b1221200740b06e9ae244aed1651502ba4d70a24b47a7f4a0af863318ca44362024921a4731befccb7b3d339af6cccbc8074d61ffedd31bd165bb38cded5a556c003ac7ea12ca582cdcfb1744e1e9b7a82443c571987eaf9d789e8f312ec36a3aa099843ae3948ff1cb961bc7989cd84c6c1f0a50ac411f79e1844880affbc8d16568e8f2b864146c2b8c481fafaa8e09cd291e0451cc9c8dc2ca5973ff8a77193f3483f341df62c1d72a7d35d1cd225602d9669d705eddb66907972e764fed23c299eac1273b9773a269a4d48aad3282ea035e18ddd49f7a4e7c1902c5f69d281fbcb9a3a43f62c5c4cac19564381cffe4c61e1cb28f2d6eef7c52a3b457da1087f7f2acb4b50e69924ed2a83b7db66e5de01340fa30c5a7720e3adaab576ed45b33d2ef22f88beb30cb2b5574463bd967a1be62bf7813609abcdf891bb03d53cc83b63a8db18e19212f5eb09a4329126d35c1a010cdb35356f81fe22064b5881c1e11c8e35cb5b223f62d6b2952fa1a6d30019cbaa5fe1cf83a113acd99f383e8ac24027897ab833076e7ababdbe03856ef94dbed1a6458ecbbbe1153e9e08e1659e220f9b4804d967af9ac34dd73104dfce0a5b40890fb364d54953d62228edad45754e6d90df69a702200458f75cb3483a1da38b7d7fee750ce1e991ed0a9fa2df934717310463c2f49999c159c7a903e40aa184916297254f5a4d2815c9e238244c1a3b8422d8d7f0563a7c8748ea54764da4fc63aec19b1dd2a76687d2434b9bb5b52b6a47e8c538d0cc72e2788aaaafc04c9d276bb0317ff3f169872f57ce8925cfedc9c43637908d719325e9cea3cec95ee3ca325a3c9c40c7534de3b348d3c02517f67969705ca85f7231e02f9be6a596fd8fc6438570ef7b05f721fac8777325ab770795a2cd407069862fbd049ab11d59468113f6844d4060148e0721dd9a6a54647405303ffa0fa0b9105d2dccb7b9fa951f9eb25ac27709f1814aad237c33a43f95c925214ed3215ae8eade42404960552ee7ae3f1d2fc0e61db331d765a3e4d23028b2f6f7ec827289ed319314b010e00d21195a24923142fdbae143281897b0aee53f089c772f5d75e788a1fb520806fac3524ae7cb394ec36278f098c16e63adc55be8567d7a9eb682793d19830f130f2fba555530364574744644ea0442c983b86c4ac6378339857bb9a0544eb2b4b8bbfb61dbd2ff442e693dde9a14bfda535737671ff892ba33b1c47cd36321626daa4d1e075dc66f77a36cbad8c52fac32c2f64ac833deb38d9c06aea37ab6e170a353ab6f0b743eb2e7e878439c263ad8a409e19de182f14b51534beea7459999e3972e62004b094ad24e4a4aed7545b75ef1890d5796ab98544ac6ef2683860f296a38ce1862699963bd1e69d9b42888265628e9caddc46b7cac7f86374a3a510be4941c367a9b53ff7b6392a00825b964d0a41d72797247dd88fb9e6891a76403ba786c7299483b233cfdf068e2d760a1d5825f30c295f20bac96a4143ede5212d24dc1e86a853e59521c8430b40386c22443ef2699fdfe885840e66e95b550b8f7b687fe5d4d1bbda005ca8fc2d59d80bc519c485a382e72df8b8386786eabfe650a1e8670750d7f5d7a320edd695b32e31dda8a403eea22533d0775fc9b6c7432fa4c21cb0e1b5c252c6e81447b17a843e11cf2216dfd66a6b1c73756689515304aa8f13f66b484251360f69dcef31a303f7dd4423b38e6c8e3d1487d4b994ccfe104135eb89660dbcdec8a9d9b1ba1e6bab937ae82169e0e7e3bb310453c8eba936959df6bdb9d5a46e9daabbe4f813bee93ccff9ae881bc331d9d4517b47bcfa31b1763fabcf4f0f53f329827608935095b8ddd823319658d3750be01cf1ed0e2a22026d04923d3023a98f67f071519da2a545ae4726fec66cc9520c124902c48d6206987b8dfcb70598e1f449a9fb1943da74bd334945fab57c286cda8efdb942cc5871d9aa773684ce1fa1633f7e6cb77991526f786bc66fd3111ec990588485e10cfc4b330673d415a3f7043c8bf0921cf5b4089d4fc797b2135fd37031a1fb41c364fc73b4540c68711b9cfcc8c40434bbb632878f1088682590b694038479d4443c9ee9591a1b900f4b00e9f878814e2d6dc54ad1f7f38a36c1e3e7f4d45b62d66617a0f06520a51fde8e946605884fc4b2abd2ed938ee2f7435a1d6bf9dfeeed63a7d26cc071092d2fc76a604dd0ab1c30c5f07bbe01bc2c8a740cac1f321bde766f5e027df56fb7946281537cabd8ff4925cf5a3693974c3477afbb92610a4efbee3fdc38f16c4bada36054449bb5fa2b15531db59e8fb35734855181e16c6ff86f6718250043a99f76f7e723ad4ef5b8929373e178c7bc05c390635a8b3d21e5380599330a7b144a8bebd59776ee80ebe4d1b715dabe70f90293b8f46f77f0c76fe39dac6f94df6d37de364a6580e4464c296b6c8c73ee5bdb824d69ac6b3b0b8e275e3330753fbb43e5c6e12c1ed733dec41c2a917a5ac51244189c3b9dff0e23889d98df08d1e83b682506a37e79b63d820b0dd8960ca82fe29911949b452ffaee2423a3f7bee775fd2163d72311a0f11361a9d5f9dde7c39368708e0597a696d2ac5986ab95dd45937857b2ad0400e05045e63926730b5c4e2b8a1149cebc02fa73c8d33e53302d8b6ea4cf3003fc8309020e11c6bec6f55f5a86f612f4a5fa656370a9c7112960c7d6e639be45932906c0ec9a0c24c59163051145afbcfa4bd0c4968b072fad76142e06ffd0ec680b37cc06fc5c8726948db062f97d87fb79e089bdaebbb2baa3feadfbcfe3352410b5de52289800b9fc34987816bef2bef0c360f03bac15519b59ef05e23ebeab84f9eece074294094b9b694bc2381a2366e537f14035725e029e34abb8315208ab734f344af367a5586c0a204867e3752af1d6177649b1a8a5f7a69d454f5278b68afead8cc887757b78819b371c60b0894b2d7c3ae445ddd0bc0ceabfbc735cf068caa0e4bd6c79c43a67d4ba89131ba0d1b5668c5805029fc353b3d9d5fb7a8fef8e02aacb82ad4e98844d93bc93abcfefca74173ff5853055ac2a311242ba967523642cd55286360ce709021835b4f12c83b65b52a08747e4dfb1ea45f9e2c9a506582ed83ca65c32a78f104eccdaa8e86fbe73470a2a87e8d14c18f4a89d4f9696274d6113e640f47f8e683edba48c29dadf96d23776b1e35846c70c76845264a5d8b7f7b1d8e2feb47a430424f7b01d2cf9491b8c1ff42033e03a4224fef41efb11afb02f75f2bb92a323a9f8c1ec491fbfc92a619f848fb770a12cae2f9e965e638b64a58d2bf3615309815be0a015bd2f23cb84cb5a4159adb90e4f3e74a675bff794aa5822e9584888bfca96e48e00aaa8b5a5a8e1e9410b523340519dabde8efc980135e439d4e74f1f05f568b41231f969b2f7ab6ffb5c71a45c85be30999f6df426b91999c63b2fc8b8d98d43cfaa0fc1b3971aae639ab6061815053712bcddcf5dfcd5726ff1fab802fbdd3d6eda9682086932cbd676bf144a50e4aaf68184310d0089e16fc75e0c9aa202b2063fef5f8b73ae17dab94dadd104aa4c1675ebbb98c8dab7f59df68306c25416fb30e0e7a428ed1004b44b306d302e7d242856d04220aca5832d5dc13e9edf7ddca9cd616bd2739fb6618758ce0977ca9c4757c9e35dd41c07ce2e93eb9ef3fe86990fa0b640e61af94492c82cdfd98ee3c571b7d4cf66c48d1be6d332b524ab98b6f56af3adf657941179dac7760934c34a9e105bfe14ec0a897336a86b4274c354d8ae40a72c8bd61937a198bc7f67629efa81de2d6f2d0a3278d154e6d0ecadd484b3d2f775268386f8a225a94157e3b3677c3a77d281821d24ca22b9e6ba9d9e15e2d2fdc0292649c7f53392ea6b3f18a518305602b718693353bf1a40ae1e0dc079b73e55360ca0daa0c630182616321541e5c17f9620dcd18262c3312e0272c78b42dfadba68dfe3ef66cf675b6e2a081c8e015a94a01502170b15189e3b977061fac9097ef19b21055f8d3575a4290ae048abc6f22e1fa063fc5a3352a9331a8f4095402c62cfdaa5183d0299d73e90c179993f9b943d48b7bfddfd06882ce0fed6c9f09aa4c75e0bd226d41fbd476625dfe56889fab8bb729cb3c028f38c74ffafdf8dcc5c"})

16:17:40 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, <r1=>0x0}, &(0x7f0000000040)=0x5)
setuid(r1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:17:40 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r1 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0)
r2 = ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
setns(r2, 0x4000000)
close(r1)

16:17:40 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xfff)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000180))

16:17:40 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x15, 0x38, 0x2}], 0xff2f)

16:17:40 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0xb4a5a2450984c694, 0x180)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
execveat(r1, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='\x00'], &(0x7f0000000200)=[&(0x7f0000000180)='\'\x00', &(0x7f00000001c0)='&\'-*\x00'], 0x800)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:40 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
tee(r0, r0, 0x8, 0xc)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:40 executing program 4:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}])
r3 = getpid()
r4 = pidfd_open(r3, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = fork()
ptrace(0x10, r6)
r7 = fork()
ptrace(0x10, r7)
ptrace(0x8, r7)
waitid(0x0, r7, 0x0, 0x40000000, 0x0)
ptrace(0x8, r6)
r8 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000000)={0x0, <r9=>0x0}, &(0x7f0000000040)=0x5)
setuid(r9)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfb, 0x400220}, 0xc, &(0x7f00000001c0)=[{&(0x7f00000002c0)={0x140, 0x1f, 0x4, 0x70bd29, 0x25dfdbfe, "", [@generic="01c05bcc26455a70b0050525f85244de58573f69f82875e12e0300be7f4e91c0b8814441070efdf6d7ff9f26ec88edba3c33b77c3adf16af13b880c1f5aa6f7f3b0cc59a1645eeace4179945138b939f5232270e78962e519e80b44d8aa9574fc130caedc5266f29435bef1890f293a01e3f9764c41f3b98e16b992b9cdef494073bbb385ef8af3a5c82b6920baa793a7023b378fbe03a204104bd865a73bf8cccb273", @typed={0x8, 0x2b, 0x0, 0x0, @u32=0x80}, @generic="4af55cd8c044b7a977c6e08a03207689d7e72394acbd3c", @generic="a7f05d6d035a93b07ab1bca517d7e509424aea6fb3be91ff056a5507b296a051f716eb1a07dbde4bcade3c18c7f831d072679f1b7ce041e0e5f19835fa1c78fe299897c5844a211a3cc78ff563e043d7365c572682e7051779513cfbbfb15fdcb9bf179d3d1855fa00bb103afa"]}, 0x140}, {&(0x7f0000000400)={0x12b0, 0x2d, 0x1, 0x70bd26, 0x25dfdbff, "", [@generic="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", @generic="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", @nested={0xcb, 0x77, 0x0, 0x1, [@generic="36e27eeb9ce2a765ad3490f16197797b972474ffb4348ce16b77229da868be4b1617a614ab17facf50d8060ded36d9837472d90489c4804d08e2dcefee4ddfc672634391bf7d63b7d6af12600cf9e63b418de65eae5bad69914dc3ec221ccda2c606c4d6a43649b17df61a80a734aa4b2484c8cf5a7f2136d05145ddef3bf80e902ac2689371d22e5409d2e8a26d8252d16e33aa9839dbbc7ee9fd00b235c34304d15f25e8066700f6b64ef7b9dd67b57c23527f4da78bc0c93fdf1e98afaaeafd67688aa986bf"]}, @generic="e855c03678268946a7dadeeec20bddd5c05817b6c537320c91e4c0faed6c67f5f47a8c339e328bf4e6af9faad1bed7eeb8405f447c832ae42c587a25691cde2971ee0c385f6e09c6cffb91c42612a4a56e64e51ffcf1ac85dd", @generic="51c2cc7e4ff4f1634965a823a55331fc3b9d1c11d8a1726dcafa4c3389b21434fcc922c7192bfb49ff3f00792ea7668108c0a3733a7e2e31bd408390fffaf3ca8bafcc4e2c29cb2cf708e1c278aff92ceddd458eb920cf676432adcb6aade35d06d0a0dcbf88e8c2f8f56ab69b06a4f4491cf7", @typed={0x8, 0x85, 0x0, 0x0, @fd=r4}]}, 0x12b0}, {&(0x7f00000016c0)={0x308, 0x1b, 0x800, 0x70bd2b, 0x25dfdbff, "", [@nested={0xcd, 0x48, 0x0, 0x1, [@typed={0x8, 0x6b, 0x0, 0x0, @fd}, @generic="9c8334c3152aee420445f78bd679a1cc9221716fdaba00157bbcf42f99f6c35536cfbeca1238ac4fc9ef18cfd53dc0262333b2b043731fee2c634b24bde914fc0153ec7ff193988533caaa0e86de716c3869254f1a9f2c509244daae566c73ff47c65a6000861fd9dee255eb6e248d643da371e162dec8eadce32094549b12f9213bedb61652a5bcf5b81ce1656aed2857350c783fe2d20bb3f9bd4700d233facb7c683d95424068bc724bb8b6c63af6beeebb86fa4c058ab4", @typed={0x8, 0x3c, 0x0, 0x0, @u32=0x7ff}]}, @typed={0x8, 0x68, 0x0, 0x0, @pid}, @nested={0x118, 0x94, 0x0, 0x1, [@typed={0x4, 0x4a}, @generic="97001bf7d655edfdb349d269662d9f8f7cc378ce69120466873ca34bd8937ea9525d6ebdfe01bc0677752d3cf9e08107a64b397d82309fbe942f64ed4bc1f8802e5a6e224ce6f5b5f81410f47707cde88ec9d82dfdc3c028115ff0fa2e21945550c648defcdc00a8874ed92b4e222fbd3e20c3129009a947ee477eb5d07b7a2d10c61c62fb60033668cb19db5c64ff8a8e3591d8560606c112b9c47fc9ba7ed158030e7df9fb9f2bcf94856c198bc05f4a56af32c15a519465164b3fb66fd58c31480df4f58c36a00ff8ff14e212d4d82706a74ec92e7853c20365f5487db6e978a97a8bdfd71a4a238835c51f7b70720cd33f", @typed={0x14, 0x4d, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}, @generic='B', @typed={0x8, 0x7, 0x0, 0x0, @u32=0x8}]}, @nested={0x105, 0xd83, 0x0, 0x1, [@typed={0x8, 0x79, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}}, @typed={0x8, 0x90, 0x0, 0x0, @uid=0xee01}, @typed={0x8, 0x47, 0x0, 0x0, @fd}, @typed={0x8, 0x86, 0x0, 0x0, @fd=r5}, @typed={0x8, 0x3b, 0x0, 0x0, @u32=0xc81c}, @generic="322c96d3a7374999d07f01b50f8c73a8e72eaa189fa37e94d29f2275afb18750d6c7b23e3e70060bf9065873312988450d97cf5516c3d5cb4ab30cacfe5453abbe7bd66650b0959cca89b3dd62ce156a08779bf1e22086990ec5e973caa65046a71b694bb0b8c05ce30606d4f7d8e23a975bf46274ce069e41b16b25011fdc6339becfecf2a613ccdbb5332461c99930acfc177c808579b8b50b317d696b6dbe32f98167542be0c07175ce640ce0094e80a9be99cbf9bc0ebec004f0749f9a5dca3e611be1658cadde2e6ead347d9c4d67bd4d5ec2ca0cbf47"]}]}, 0x308}], 0x3, &(0x7f0000002e40)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r4, r0, 0xffffffffffffffff, r5, 0xffffffffffffffff, r5, r5]}}, @rights={{0x14, 0x1, 0x1, [r4]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r4, r0, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r9, 0xffffffffffffffff}}}, @rights={{0x10}}], 0xf0, 0x40004}, 0x8000)

16:17:40 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000000040))
setuid(0x0)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:17:40 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x16, 0x38, 0x2}], 0xff2f)

16:17:40 executing program 0:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3)

16:17:40 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x122)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0xfffffffffffffffb}, 0x410, 0x0, 0x7105, 0x0, 0x200000, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x20110, r1, 0x384a3000)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:40 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x18)
r1 = fork()
write$cgroup_pid(r0, &(0x7f0000000000)=r1, 0x12)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="632da0786679056f1b726622afc15e", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',\x00'])
pwrite64(r0, &(0x7f0000000140)="20d850cfb3dc519619412b043e87cb74380b9fd0c09cb984e01d3ba5ce75bfb4a7e4543250976ded2a14563fe615a5116598eed25d0f03420137e0e1b8149d50314db22509ab3b26e578d6b495c56657ae7f2237dbf955762eaa55350aff060225785a61657b797d3ff33a54520640350c35b5c35d7596c20a7bab8f49bb292d7f59376208b74cd253867352514cf705d53962075cce55be76e49edda06ed8e5efb1c8661b2cac0e5d029b668ec6cb7c1abaffa0c89b1cee70925db0d5fcc97e6751769bfd68049d1d7b8c69b8798b44c8e0e6ff99d8535f0000000000", 0xdd, 0x1bb)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:40 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000000040))
setuid(0x0)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:17:40 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x2a, 0x2}], 0xff2f)

16:17:40 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000000040))
setuid(0x0)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:17:40 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
umount2(&(0x7f0000000140)='./file0\x00', 0x2)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
close_range(r2, r4, 0x2)
io_setup(0x6227, &(0x7f0000000080)=<r5=>0x0)
io_submit(r5, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r6 = getpid()
pidfd_open(r6, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = fork()
ptrace(0x10, r7)
ptrace(0x8, r7)

16:17:40 executing program 6:
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat(r0, &(0x7f00000000c0)='./file1\x00', 0xa183, 0x32)
write$cgroup_pid(r1, &(0x7f0000000040), 0x12)
ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000000)={0x0, 0x1, 0x2, 0x17})
pwrite64(r1, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000180)=ANY=[@ANYBLOB="0000095b226805e848c6dcd7974986e3b5d60719d604be7e47119af0eadcfb23d8ee253f10dc067511aba1d230918f4bb269441d134bb5e0", @ANYRES32=r1, @ANYBLOB="02000000000000002e2f66696c653100"])

16:17:52 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
r2 = socket$inet6_udplite(0xa, 0x2, 0x88)
fcntl$dupfd(r2, 0x406, r1)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400202, 0x11)
write$P9_RWRITE(r0, 0xffffffffffffffff, 0x0)

16:17:52 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0, 0xd}, 0x4c00}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3)

16:17:52 executing program 0:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000000040))
setuid(0x0)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:17:52 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x36, 0x2}], 0xff2f)

16:17:52 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, <r2=>0x0}, 0x0)
setuid(r2)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:17:52 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000001000000180000008c73c75a0e2ce9b6184cdefa9dcbb3ba0b62dfe923c1d61bbb8f189a98699e0b61b0cf24b652bf60ed61d73f9e344d4fdf64713476918d0db683b4221e5fd5e5a9950163c811dd6803a96bdf6e4c4da925a381c92cd234989b6db29df47acbbf47d3fc1666ebe92b9f5f4d18d369538ffbeb7ccaad1039ed021cfd80f2cc47173bd952a14e40273e68571dc845bd5c9ee113f5152c71003599303c2086fe5e6d43714f4e7425e62b144a3f0ed1df006049152f6deb2041290cc4141bfb", @ANYRES32=r0, @ANYBLOB="06000000026984656800"])
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:52 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, <r2=>0x0}, 0x0)
setuid(r2)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:17:52 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
r1 = pidfd_open(0xffffffffffffffff, 0x0)
open_by_handle_at(r1, &(0x7f0000000000)=@isofs_parent={0x14, 0x2, {0x4, 0x4, 0x3f, 0x2, 0x200, 0x10000}}, 0x8800)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:52 executing program 0:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r1, r1)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r2)
sendmsg$NL80211_CMD_SET_WDS_PEER(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000128bddf25420000000800", @ANYRES32=0x0, @ANYBLOB="0a000600ae4d4a232b6e00000a000600ad80fcb1102950505000"/36], 0x40}, 0x1, 0x0, 0x0, 0x44000804}, 0x4008815)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00'})
io_setup(0x6226, &(0x7f0000000080)=<r5=>0x0)
io_submit(r5, 0x1, &(0x7f0000000280)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x0, r4, 0x0}])
r6 = getpid()
r7 = pidfd_open(r6, 0x0)
r8 = openat$cgroup_devices(r0, &(0x7f0000000340)='devices.deny\x00', 0x2, 0x0)
ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000380)={0x0, 0x2, 0x4, 0x5})
fork()
io_setup(0xfff, &(0x7f0000000040))
pidfd_send_signal(r7, 0x5, &(0x7f0000000100)={0xa, 0x9, 0x8}, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r9 = fork()
ptrace(0x10, r9)
ptrace(0x8, r9)

16:17:52 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x12)
openat(r1, &(0x7f0000000180)='./file1\x00', 0x101042, 0xb0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=<r2=>r0, @ANYBLOB='\x00\x00\x00\x00\x00./fibe1\x00'])
ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:52 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x63, 0x2}], 0xff2f)

16:17:52 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, <r2=>0x0}, 0x0)
setuid(r2)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:17:52 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x40, 0x2e)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:17:52 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5)
setuid(0x0)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:17:52 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7, @perf_config_ext={0x7}, 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x9, 0x0, 0xff78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080))
io_setup(0xfff, &(0x7f0000000040)=<r1=>0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x3}])
r3 = getpid()
r4 = pidfd_open(r3, 0x0)
readv(r4, &(0x7f0000000200)=[{&(0x7f0000000140)=""/5, 0x5}, {&(0x7f0000000180)=""/78, 0x4e}], 0x2)
fork()
io_setup(0x6, &(0x7f00000000c0))
socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = fork()
ptrace(0x10, r5)
r6 = fork()
ptrace(0x10, r6)
ptrace(0x8, r6)
write$cgroup_pid(r0, &(0x7f0000000240)=r6, 0x12)
ptrace(0x8, r5)

[ 1645.980131] cgroup: fork rejected by pids controller in /syz0
16:18:01 executing program 6:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001a00), 0xffffffffffffffff)
sendmsg$NL802154_CMD_SET_CHANNEL(r1, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c02f55ecab6c02ee41b85dd7934768d26df2684d9750dc2db8d514bb60d0f4688a90204b37e5b276a11", @ANYRES16=r2, @ANYBLOB="010000000000010001000000000005000000030000000500080000000000"], 0x2c}}, 0x0)
r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, 0x0, &(0x7f0000000100))
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00', <r4=>0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r2, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x30}, 0x1, 0x0, 0x0, 0x24040191}, 0x4001)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r5, &(0x7f0000000040), 0x12)
pwrite64(r5, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r5, 0x6611)
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f0000000280)={{0x1, 0x1, 0x18, <r6=>r5, {r3}}, './file1\x00'})
getsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f00000002c0)=0x1, &(0x7f0000000300)=0x4)

16:18:01 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4)
io_submit(0x0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000000c0)="15", 0x1}])
pipe2(&(0x7f00000000c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="7472616e7335755f080466646e6f3d", @ANYRESHEX=r5, @ANYBLOB="000079a88d70c65a7888be85210572431b4403dc46eb6fd7c48375af587a21c0a20f6043078f7587f4ff25f291b54325c460498909e6de99d1b855819100dd286d86d8340ad6149815e96b778bf24dfbb5bb900b6334bb6767c50972551ffcc3f7c45904b9f533afdaeea9985864c9afe954f7fe61e69a4f35ef010d3696ab55e645091aecc34df47c8c4e6161ad3e8fdeaec4403c01962e4b3825448aafa63ee6525bd2615b3aaf0a118935735b96b4de4e6e548677f24f615b0225fe1118a02e8d", @ANYRESHEX=r6, @ANYBLOB="0100"])
io_submit(0x0, 0x0, &(0x7f0000000440))
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
io_submit(r1, 0x2, &(0x7f0000000380)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x3, r2, &(0x7f00000003c0)="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", 0x11a, 0x1, 0x0, 0x0, r0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0x8, 0xffffffffffffffff, &(0x7f0000000280)="d53bb5952985dca7ece66833f7f1d5ab0387e088a46cc65b84cc8698d0f4021898860805880f7b38cdeb989b2bd3af5377f3e7853a3799eacd3eea2adb791bfda3cc4aeb900a58dc7af1baab5446c3c798209fa1588e935bb3833e87b59875881e6d89829dd545a85d19ebe72ef0b7e9b0bfadc1843542c8ae6271d87454eb2c37ccfae35a8b70885f8360a1738943b2fa246c01", 0x94, 0x40, 0x0, 0x7, r5}])
r7 = getpid()
pidfd_open(r7, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r8 = fork()
ptrace(0x10, r8)
ptrace(0x8, r8)

16:18:01 executing program 0:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
recvmmsg$unix(r0, &(0x7f0000000b40)=[{{&(0x7f0000000140), 0x6e, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/42, 0x2a}, {&(0x7f00000002c0)=""/194, 0xc2}, {&(0x7f00000001c0)=""/87, 0x57}, {&(0x7f00000003c0)=""/248, 0xf8}, {&(0x7f00000004c0)=""/243, 0xf3}, {&(0x7f0000000240)=""/34, 0x22}], 0x6, &(0x7f0000000640)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8}}, {{&(0x7f0000000740), 0x6e, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/111, 0x6f}, {&(0x7f0000000840)=""/144, 0x90}, {&(0x7f0000000900)=""/219, 0xdb}, {&(0x7f0000000a00)=""/27, 0x1b}], 0x4, &(0x7f0000000a80)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {<r3=>0x0}}}], 0x88}}], 0x2, 0x40002141, &(0x7f0000000bc0)={0x77359400})
process_vm_readv(r3, &(0x7f0000002200)=[{&(0x7f0000000c00)=""/224, 0xe0}, {&(0x7f0000000d00)=""/246, 0xf6}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/142, 0x8e}, {&(0x7f0000001ec0)=""/108, 0x6c}, {&(0x7f0000001f40)=""/177, 0xb1}, {&(0x7f0000002000)=""/110, 0x6e}, {&(0x7f0000002080)=""/130, 0x82}, {&(0x7f0000002140)=""/176, 0xb0}], 0x9, &(0x7f0000002540)=[{&(0x7f00000022c0)=""/239, 0xef}, {&(0x7f00000023c0)=""/74, 0x4a}, {&(0x7f0000002440)=""/206, 0xce}], 0x3, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = fork()
ptrace(0x10, r4)
ptrace(0x8, r4)

16:18:01 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5)
setuid(0x0)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:18:01 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x64, 0x2}], 0xff2f)

16:18:01 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
openat$cgroup_devices(r2, &(0x7f0000000000)='devices.allow\x00', 0x2, 0x0)

16:18:01 executing program 1:
pread64(0xffffffffffffffff, &(0x7f0000000180)=""/4096, 0x1000, 0x7)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000062080)={<r1=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000065440)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r2=>0x0}], 0x5d, "015febdb075556"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000066440)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r2}], 0x1, "6cebc1183d8c25"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000044800)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r3=>0x0}], 0x37, "769dc8db82e7c0"})
ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000045800)={{<r4=>0x0, 0x400, 0x8, 0xe5da, 0x401, 0x2, 0xac71, 0x80, 0x3, 0xc0000000, 0x7, 0x3, 0xfff, 0xfffffffffffeffff, 0x9}})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000005f080)={0x0, <r5=>0x0, "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", "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"})
ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000060080)={{<r6=>0x0, 0x1f, 0x3, 0x5, 0x3, 0x0, 0x6, 0xffff, 0x5, 0x984, 0x800, 0x4, 0x6, 0x10001, 0x2}})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000061080)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r7=>0x0}, {}, {}, {}, {}, {}, {}, {0x0, <r8=>0x0}], 0x1f, "26dbb28c343087"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000062080)={<r9=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000062280)={<r10=>0x0, 0x0, "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", "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"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000063280)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r11=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r12=>0x0}], 0x8, "1bb05a59c8e09c"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000064280)={0x0, ""/256, 0x0, <r13=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000065480)={0x0, ""/256, 0x0, <r14=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000065680)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {r6, r7}, {r9, r10}, {}, {}, {}, {}, {}, {r12, r13}, {0x0, r14}], 0x7, "70c6d8b2c5d315"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000046800)={0x1000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {r3}, {r4, r13}], 0x7, "7299c3a4202753"})
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:18:01 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5)
setuid(0x0)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:18:01 executing program 6:
setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@local, @in=@loopback, 0x4e23, 0x0, 0x4e23, 0x5, 0xa, 0x0, 0x60, 0x11}, {0x101, 0x7, 0x3ff, 0x3f, 0x1, 0x6, 0x4, 0x3}, {0x8, 0xfffffffffffffff7, 0x1ce, 0x3e6}, 0xe7, 0x6e6bb0, 0x0, 0x1, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, '\x00', 0x24}, 0x4d6, 0x3c}, 0xa, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x34ff, 0x3, 0x2, 0x3, 0x9, 0x8, 0xbb}}, 0xe8)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x1)
write$binfmt_elf64(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x6c9)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f00000000c0)="47a663ace2483832d19a3acbd7628c9d56ca9d1408efb858f795c7ec38bce05731430b0f32f2babdbe3d41ef9569b0856962d085b3d9fe7a5bdfced0ddf81301ec493e2f936349ffd7ef37db6d08b22e68b319b9eae5f46d58f006aabb1950c0e338957d57e23148b0c21db4aa3e", 0x6e, 0xfffffffffffffff9)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'})

16:18:01 executing program 5:
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, <r1=>0x0}, &(0x7f0000000040)=0x5)
setuid(r1)
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:18:01 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x2ff, 0x2}], 0xff2f)

16:18:02 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000000)={0x0, 0x1, 0x18, 0x15, 0xed, &(0x7f0000000180)="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"})

16:18:02 executing program 5:
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, <r1=>0x0}, &(0x7f0000000040)=0x5)
setuid(r1)
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:18:02 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:18:02 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = syz_io_uring_complete(0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x10000000)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:18:02 executing program 5:
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, <r1=>0x0}, &(0x7f0000000040)=0x5)
setuid(r1)
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448d4, &(0x7f0000000040)={0x0, 0x200})

16:18:10 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pwrite64(r1, &(0x7f0000000000)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:18:10 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x300, 0x2}], 0xff2f)

16:18:10 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
ioctl$BTRFS_IOC_FS_INFO(r1, 0x8400941f, &(0x7f00000002c0))
io_setup(0x6227, &(0x7f0000000080)=<r3=>0x0)
io_submit(r3, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r4 = getpid()
pidfd_open(r4, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = fork()
ptrace(0x10, r5)
ptrace(0x8, r5)

16:18:10 executing program 0:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
socket$nl_route(0x10, 0x3, 0x0)
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x5, 0x1, 0x8, 0xff, 0x0, 0x9, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000, 0x4, @perf_bp={&(0x7f00000001c0)}, 0x2100, 0x1, 0x0, 0x7, 0x0, 0x9, 0x4, 0x0, 0x3, 0x0, 0x7ff}, r2, 0x1, r0, 0x0)
ptrace(0x10, r3)
ptrace(0x8, r3)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r4=>0xffffffffffffffff})
ioctl$sock_netdev_private(r4, 0x89f9, &(0x7f0000000140)="edebd3cde002610bd87d210c069b5c77786a6b174044fae25f488ae52ccb196174091f21e834e84be8fdedf4e81cc942eecf2d285f48507a7770a885d577d3d9cdf809e10d2167540dc6491bbdc99b19d1be08a9f2")

16:18:10 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
pwrite64(r1, &(0x7f0000000000)="652654b04b499b", 0x7, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:18:10 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
creat(&(0x7f00000003c0)='./file0\x00', 0x0)
chown(&(0x7f0000000100)='./file0\x00', 0x0, 0xee00)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
r2 = socket$nl_sock_diag(0x10, 0x3, 0x4)
close_range(r2, r1, 0x2)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:18:10 executing program 7:
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000062280)={<r0=>0x0, 0x0, "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", "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"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000063280)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r1=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r2=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r3=>0x0}], 0x8, "1bb05a59c8e09c"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000064280)={0x0, ""/256, 0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, <r5=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000065680)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r0}, {}, {}, {}, {}, {}, {r3, r4}, {0x0, r5}], 0x7, "70c6d8b2c5d315"})
r6 = memfd_create(&(0x7f0000000180)='($\x18\xe5=\x11c\x86g\x02\x00\x00\x00?\x00\x00\x00\a\x00\x00\x00S\xc8\xe8*\xcc\xff\x7f\xcb\x9e@G\x96\x1e>\xdb\xa1J\xab\xd0\xb7.k^mq\xc2\xc4Q{\x14J\xb3i\x82\xa18\xf6\x04\x7f\x14RT?\xd2\x01J\xf5E\xc1\xf8\x1f\x80(\x9b?\xb6\xac_l\x17\xd1\f \xbf\xb8\xf8\xfc\xb5\xf8\xf4\x0e\xc3\xd6\xdf\xa3 \x00\x00\x00\n>\xdfm\f\xd5\xc4?\x04\x00\x00\x00\x00\x00\x00\x00\xd6j\xe7\x00-Y\x99\x03\xdf\xcc(\xa7t\xf4)\xf5\xf9s8@U\xca$Jd\xf3G\xcd\xfdAno\xc7\b\x92\xa7\x18\xf09@\x10\xb3\xe4\xdd\x14\xbfoO', 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000062080)={<r7=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, &(0x7f0000065440)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r8=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}], 0x5d, "015febdb075556"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, &(0x7f0000066440)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7, r8}], 0x1, "6cebc1183d8c25"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a640)={0x7fffffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r9=>0x0}], 0x40, "4edbdd002242e0"})
ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000480)=ANY=[@ANYRES64=<r10=>0x0, @ANYBLOB="09000000000000007f00000000000000000200060000000000000000000000000100000000000000070000000000000030000000ffff000007000cd801000100090000000000000001010000000000000200000000000000020000000000000018000000000000000000000000002f4d21e363a961fa000000155500000000005c3c33d4c4730b045de728a9e0a558cffa9346a99afccd52d133c15b7b2629f545897e97c7e0c7d2828b7e65"])
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000005b700)={<r11=>0x0, 0x0, "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", "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"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005c700)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {r7, r9}, {r10}, {0x0, r11}], 0x4, "28a23ebdd4e420"})
r12 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r12, &(0x7f0000000040), 0x12)
pwrite64(r12, &(0x7f0000000140)=' ', 0x1, 0xa00000)
pipe2(&(0x7f00000000c0)={<r13=>0xffffffffffffffff, <r14=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r13}, 0x2c, {'wfdno', 0x3d, r14}})
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r13, 0xc0a85352, &(0x7f0000000180)={{0x3, 0x3}, 'port0\x00', 0x1, 0x20000, 0x101, 0x1, 0x8, 0xa4, 0x8, 0x0, 0x4})
ioctl$EXT4_IOC_SWAP_BOOT(r12, 0x6611)

16:18:10 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, <r2=>0x0}, &(0x7f0000000040)=0x5)
setuid(r2)
ioctl$HCIINQUIRY(r0, 0x800448d4, 0x0)

16:18:10 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, <r2=>0x0}, &(0x7f0000000040)=0x5)
setuid(r2)
ioctl$HCIINQUIRY(r0, 0x800448d4, 0x0)

16:18:10 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
creat(&(0x7f0000000000)='./file1\x00', 0x108)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:18:10 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x9}], 0xff2f)

16:18:10 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, <r2=>0x0}, &(0x7f0000000040)=0x5)
setuid(r2)
ioctl$HCIINQUIRY(r0, 0x800448d4, 0x0)

16:18:10 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f00000002c0)={'filter\x00', 0x79, "4ee9050e25c312b4ad79167340d93242a25ab5cc962c27bf44816a4e65a164308dedb099c877dd62db256bd64f5cb34c2832764514f4d7b733696bf83904661e435b539f379ebb78293d7f44b0c64e68d984a0dedee8eeb4333989139d8e235b2504d61eece951f3262ca56d2d292fb17512575edaebb5131a"}, &(0x7f00000001c0)=0x9d)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r4 = getpid()
r5 = pidfd_open(r4, 0x0)
fork()
r6 = fcntl$getown(r5, 0x9)
pidfd_open(r6, 0x0)
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r7 = fork()
ptrace(0x10, r7)
ptrace(0x8, r7)
pipe2(&(0x7f00000000c0)={<r8=>0xffffffffffffffff, <r9=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r9}})
pread64(r8, &(0x7f0000000140)=""/112, 0x70, 0x100000000)

16:18:10 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, <r2=>0x0}, &(0x7f0000000040)=0x5)
setuid(r2)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040))

16:18:10 executing program 7:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
connect(r0, &(0x7f0000000980)=@caif=@util={0x25, "5d8aa4afaef93abf732780e8af7e6566"}, 0x80)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r1, &(0x7f0000000040), 0x12)
pwrite64(r1, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000000180)={0x4, 0x4, {0x0, @usage=0xfffffffffffffffc, <r4=>0x0, 0x3, 0xc0, 0x6, 0x8, 0x800, 0x402, @usage=0x7ff, 0x9e0, 0x1, [0x1, 0x6, 0x0, 0x27d, 0x1000, 0x4]}, {0x8001, @struct={0xa03, 0x5}, 0x0, 0x6, 0x8, 0x1000, 0x1, 0xc7, 0x90, @struct={0x10001, 0x9}, 0x3, 0x8000, [0xf4f, 0x81, 0x3, 0x3, 0x6, 0xfffffffffffeffff]}, {0x100000001, @struct={0x1, 0x1ff}, 0x0, 0x72, 0x0, 0x1, 0x1ff, 0x0, 0x48, @struct={0x77d1, 0x4}, 0x2, 0x3, [0x6, 0xa3, 0x6ad3, 0x9, 0x6]}, {0x6, 0x6d8f, 0x1}})
ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f0000000580)={r4, 0x80, 0x10000})

16:18:10 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x40000, 0x0)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="22fd"])
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000200)=0x400)
umount2(&(0x7f00000000c0)='./file1\x00', 0x1)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
openat(r0, &(0x7f00000001c0)='./file1\x00', 0x0, 0x0)
r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_WRITEV={0x2, 0x4, 0x4007, @fd_index=0x6, 0x7, &(0x7f0000000700)=[{&(0x7f0000000780)="d05924d72253353dc48b090bd396927f0d2fb7b001f10a3ca732cefe39f330c6664bf86051d885cc096e9c9c3e488d496f8c756ca5aaeb4cf8a8cbea3b71008c60ba901dcebfe17eb16718450e2abea3dd62c78df2d71da84c24c47c632107e40a7b0c2626fd", 0x66}, {&(0x7f0000000280)="41d49d3e992e51ca40bcec07f3cda7e401abb0b720c1c77750daa17f88af66d055c72a4be0a02acefa92e91195da517f05ed886b127a3e506d2fb39694f13568e5ee8032c09e9b86a1e493f77274796be599db1ea4ebd72e6d048abaf894137d65c310bb17db681135f828d96a32d17ee7d029b9eebc65c129d22a42746fad0b3eaa4e178ec053ca0214e91ef362f810c63fc14715fa56bf4464a7f7a4bad5d752dd89bf27ddd852d54f77389706fe778893fb3d85d24d582710a558d48b0c2440a18b8c99388b86b7", 0xc9}, {&(0x7f0000000380)="889fa367d3960ce0cc7011bbc610cfd8448c2646533b6eaae0599ff502ab05eaf3ac4409113186aab3958d3a823b54c5b2f05ed1a13db8706150835088b4812f10059b92ed0bdc06f73b509755c88e", 0x4f}, {&(0x7f0000000400)="5f2c315ffff72261187bb14631f41251df361b0bf0e5546ef6340f61135467a297ab9607494e85de12e9dfe85379bd16c6d47f124a18ee7057c1177cd5a4a1073ce90437e8a0a18e0163517dedbe5c6302bc53fbeb5ef56dacc43c134427a164a96ac4c3af", 0x65}, {&(0x7f0000000480)="21f5b54f997f750b76d1fd8e92c32e2615c7811d0fc0e41de99d2d3ccb153712c79993e429b4637dcb3f42be4d8813429ceaaeeea950dc2de2202ef53a9fe060fa236db58d6f543fac225650ffdc5bebb651886464490d62e885f411048257957c3d280c64b2ebf9eb51a2b053ee4c462af919dacd581f3071cf121d041c3c33a3bdf2323d46d0ee9891a09f77aca027b6cf49e90659b4dd0e092f894a259341abdc0cc26e39e0cc5e08f71b9b71f8aec2d20cce14f0d69003474e60191ba3f84b58fb9c53ea720feebc70126b6a566ae98df6060f512fb9e008a81d51e346", 0xdf}, {&(0x7f0000000580)="7d0484c87249ec3d95b5ee08616906513ef3fd756dc33358847e46cbff203ca6572624da02f2e3ae584c2fc2edf1308e2569e62e71ab735bc07ec05362c9adb6ac141582345d88cf37085b6f010f41359d1e9e214976fb3103527a64647b53d2e3d7c71483adacc9f057ae285b462224f597f701de014aeacda4678d9cafb6b865728258ac0673aec4b6591a7dad54c0a1d003086cc1d03d", 0x98}, {&(0x7f0000000640)="7bcb2499ff489112655f1ea8fa630e5a8aef898bcacd978b11d1dc13d8322b2c10e42bae6e9b5b398ff95745e29f3b691696a5fc72eddc9ab3c50713b14465c57bca98a4c47d12b9089d1a991579d40acdb13132cd94506105dbd0e190fa2882ccbadabb714277351f56ca4bcd1485", 0x6f}, {&(0x7f00000006c0)="96d790610cf8042ed1751e9c94ac106a7ae4b8986fe80fc74df94e6374639b", 0x1f}], 0x8, 0x8, 0x1, {0x0, r5}}, 0xa)

16:18:20 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f)
ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/14)
ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000100)=""/198)

16:18:20 executing program 0:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
socket$nl_route(0x10, 0x3, 0x0)
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x5, 0x1, 0x8, 0xff, 0x0, 0x9, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000, 0x4, @perf_bp={&(0x7f00000001c0)}, 0x2100, 0x1, 0x0, 0x7, 0x0, 0x9, 0x4, 0x0, 0x3, 0x0, 0x7ff}, r2, 0x1, r0, 0x0)
ptrace(0x10, r3)
ptrace(0x8, r3)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r4=>0xffffffffffffffff})
ioctl$sock_netdev_private(r4, 0x89f9, &(0x7f0000000140)="edebd3cde002610bd87d210c069b5c77786a6b174044fae25f488ae52ccb196174091f21e834e84be8fdedf4e81cc942eecf2d285f48507a7770a885d577d3d9cdf809e10d2167540dc6491bbdc99b19d1be08a9f2")

16:18:20 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f00000000c0)=0xffffffffffffffff, 0x4)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = fork()
ptrace(0x10, r5)
ptrace(0x8, r5)

16:18:20 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0)
pwrite64(r1, &(0x7f00000000c0)="5e8d1f3df1d6ac35580a5d89cb85e7840bbb2ee222f3a7acbd17198729501643a7eff10809f02f6039d35ade83ff21636db176ba9224105abdd0170a50ad5e454c3ae5db6d0608cd6387bc8c7c4190dea79501b220fd50d629bf2ca1e6896b45bdb969cfa8bf", 0x66, 0xef)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
pipe2(&(0x7f00000000c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}})
mount$9p_fd(0x0, &(0x7f0000000100)='./file2\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r4}})
ioctl$TCSETSF(r4, 0x5404, &(0x7f00000001c0)={0x7, 0x5, 0x200, 0x2, 0x5, "00942c963513d31cf23321f986803beb56edb4"})
ioctl$TCSETSF2(r2, 0x402c542d, &(0x7f0000000180)={0x400, 0x4, 0x4, 0xff, 0x6, "577a0fc918235983c136d88bff5ce8fbb9efd3", 0x1ff, 0x5})

16:18:20 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = syz_mount_image$msdos(&(0x7f0000001280), &(0x7f0000002840)='./file1\x00', 0x7, 0x1, &(0x7f00000028c0)=[{&(0x7f0000002880)="c0a969a186ab625e68f53f28add7046a39811b4fd8d9c42e9bf2", 0x1a, 0x3}], 0x3080800, &(0x7f0000002900)={[{@fat=@allow_utime={'allow_utime', 0x3d, 0x7}}, {@nodots}, {@fat=@quiet}, {@fat=@usefree}, {@nodots}, {@fat=@quiet}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}]})
execveat(r1, &(0x7f0000002980)='./file1\x00', &(0x7f0000002a00)=[&(0x7f00000029c0)=',\xb7[:,&\'}^\x00'], &(0x7f0000002a80)=[&(0x7f0000002a40)='unconfined_u'], 0x1000)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
write$cgroup_pid(r2, &(0x7f0000000000), 0x12)
r4 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, <r5=>0x0}, &(0x7f0000000040)=0x5)
setuid(r5)
syz_mount_image$vfat(&(0x7f0000000180), &(0x7f00000001c0)='./file1\x00', 0x4, 0x8, &(0x7f00000026c0)=[{&(0x7f0000000200)="d947c1033dd92bd17f0b13c68b2e14cdded2e756bc76b39ab9b0f5aa53", 0x1d, 0x7}, 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0x1000, 0x5}, {&(0x7f0000001280), 0x0, 0x3a0}, {&(0x7f00000012c0)="897f245d13946e0e1f1ee594dd4274f0ce8adfe902ee05a3a8b836e2e7ae851023068a1e2c6beb9fbbb2294478fa25b1400c1d51a9c6b0fa07b0a9f03d88e8f4aa48eeea55ba60d2a3a26f78d52000fbd1cc2001b2798eadbbe2b7cd0ae1201a8aea41fa91ea50c3ef977b7877601a91c504b3ef729282bfde646e755e8bd2ac75eff06e6280bbf7aa9b64eb4dcc28aa081a8f01f9184d2c013fa62493886c56abcb5e099d741552bf8a5835f78d83a2b68fe71e7df328b71d779c771c3870f4a49ee0211a5d3075f069fb4ae9c03afa70c45d490742577e1a30c1882b86cf6756bfa30d22f0", 0xe6, 0x3ff}, {&(0x7f00000013c0)="6396b0d372007567c7ecedda65224c2f2326a4f62a38634a080a6bc47c25d4510ee111d51d14fdaf71c7eba30596e6b0211e527ce0db06e8506dd68909c8aa1582e1d8a7f5ed4fb480e804b029b89e40872839424082e58552b1817191ec2bd3298b380009fbf0089646108cb16883e106e8842b139687a1eddb2094f480e150e6ac3b2d83a3a5502295bf5b5430fd93cdde3092df6c0c3d3f648421f9c8c958fe10c915748df862829da83c14721c6c2b51944c74ddc4f59750ec63cd7104ca32f934164a8abeb1d59c1a7949", 0xcd, 0x10001}, {&(0x7f00000014c0)="714590c5e7fa14fc3599ce12f838df34d3b64efa39acc7b529299aa08679998c7a55edc03c065fe16d26959c6f051e38bac8bb435ee9ceeb4abc5f719e4d4612a1aa7d012f707d60eec1f435480ecc14b003bfaa493e98ace6f382761e25867553ff6ba3ef9c21424f6391ee4a5c1efca2dec5f0436d7432b99512601bb2eab4551bb78beaec07ae2a1f2b29da4e30c28175f3ee6275f7b705115da9b096149d6afe27b42ca569f3dc73b091c76d2e029b2a49a611027ca206f274ed375a5aef8e450cd5be03d44e55aed4d9fb823ba61d0744f00d755e81b0be0246feb46b2eeecb06240d21123572183df87196ff", 0xef, 0x8000}, {&(0x7f00000015c0)="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", 0x1000, 0x2}, {&(0x7f00000025c0)="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", 0xfc, 0x3}], 0x200000, &(0x7f0000002ac0)=ANY=[@ANYBLOB='shortname=mixed,shortname=winnt,utf8=1,shortname=mixed,fscontext=staff_u,uid<', @ANYRESDEC=r5, @ANYBLOB="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"])
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:18:20 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f00000003c0)={0x0, 0x4, 0x1, [0xffffffffffffff97, 0xffffffffffffff8e, 0x80000001, 0x7, 0x1000], [0x7ff, 0x8, 0x0, 0x9, 0x8, 0x0, 0x1, 0x6, 0x3ff, 0x5, 0x401, 0x21a690d9, 0xfff, 0xfffffffffffffff7, 0x10000, 0x1a, 0x8, 0x8, 0x9, 0x3ff, 0x2, 0x6, 0x7f, 0x7, 0x1, 0x4, 0x8, 0x4, 0x6, 0xa1, 0x3, 0x6, 0x7fffffff, 0xfffffffffffffff7, 0x2, 0x8, 0xbe20, 0x859, 0x1, 0x3, 0x1, 0x401, 0x6, 0x400, 0x8efe, 0x75, 0x401, 0x69edec21, 0x5, 0x8, 0x7ff, 0x0, 0x1, 0x8, 0x5, 0x1f, 0x7f, 0x1, 0x6d, 0x1, 0x81, 0x879, 0x800, 0x9, 0x5, 0x8f, 0xf1f2, 0x7, 0x2, 0x9, 0x8, 0x9, 0x5, 0xa60, 0x9, 0xffffffff80000000, 0x5, 0x8b3d, 0x8, 0x1, 0x10001, 0x10001, 0x2e49, 0x1, 0x80000001, 0x2, 0x7, 0x8, 0x4, 0x5, 0x52, 0x4, 0xffffffff, 0x8000, 0x7ff, 0xfff, 0x751, 0xbe0000000, 0x8, 0x3, 0x2, 0x5, 0xc1, 0x2, 0x4e1e, 0x2, 0x6, 0x5, 0x59, 0x7fff, 0x6b6236e6, 0x8, 0x7, 0x8001, 0xd2cb, 0x5, 0x2, 0x40, 0x0, 0x4, 0x7]})

16:18:20 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, <r2=>0x0}, &(0x7f0000000040)=0x5)
setuid(r2)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040))

16:18:20 executing program 5:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, <r2=>0x0}, &(0x7f0000000040)=0x5)
setuid(r2)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040))

16:18:20 executing program 2:
keyctl$setperm(0x5, 0x0, 0x240004)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f0ff73a92f9fe2b582cd760d353ddd0d15b54192ba74c9ad9e9b5ad17b88b3d31ced9c05f901428db711017d1336aeca32150927f6c602d78ccbb4fd", @ANYRES16=r3, @ANYBLOB="010000000000000000003700000008000300", @ANYRES32=r1, @ANYBLOB], 0x1c}}, 0x0)
sendmsg$NL80211_CMD_ABORT_SCAN(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00082cbd7000ffdbdf257200000008000300", @ANYRES16=r3, @ANYBLOB="0ce3f484573f4b4a009900d5bb00002e00000000"], 0x28}, 0x1, 0x0, 0x0, 0x8}, 0x20000040)
r4 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
write$evdev(r4, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f)
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000100)={0x11, 0x92, &(0x7f0000000200)="360ec37e334f7a49bdf1b4fc772e0516af5da96faf24598352dfdfb1c23cbe0716d99592101a4652d30cb202808ffe311d5bed35014500cc00f994b03edc5d6408d960f72f204ce604cfaf1d09976cda61ac76f780cf4373fe4317401380305e6ed83f37ecad6be0113048bd80276d54ead6a529489f5c65d46dc7dbb5b33355a15312e8f7183b13225123ae40a79910f154"})

16:18:20 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
r1 = socket$packet(0x11, 0x2, 0x300)
r2 = epoll_create(0x8000)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
pipe2(&(0x7f00000000c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}})
pipe2(&(0x7f00000000c0)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r8}})
pipe2(&(0x7f00000000c0)={<r9=>0xffffffffffffffff, <r10=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r9}, 0x2c, {'wfdno', 0x3d, r10}})
pipe2(&(0x7f00000000c0)={<r11=>0xffffffffffffffff, <r12=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r11}, 0x2c, {'wfdno', 0x3d, r12}})
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000600)={{0x1, 0x1, 0x18, <r13=>r0, {0x6}}, './file0\x00'})
io_submit(0x0, 0x7, &(0x7f0000000680)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x8000, r1, &(0x7f0000000240)="ee5c60885da23cc6a76e66bbfc87506e262d665efb1b554d68ba7ca6f3c0ea2a660f4d10a1dd8453431f4fc95ba0fa2b67124cee1c24512d8b713ecc58010bbf4b3a58faae415d015bb859d92bbc2164ab8dd5b856ff9e71a6ad0a4fbe195ce02fabaa443aef3d5fed3035b3a528081486f30f24a963ee9f377c288cf9c2440864ab5db00aa378373270bd1193a3530198cb1714ca7acc2d74dd8a788c4926dd4d7dc098441c7dff6a2f86fe3c67d09d82c94b3ef4dcfd55d3fa7443d2a26d9a64a1430077cbe0e890280da8c45c1167cd35fd6522b23d", 0xd7, 0x8, 0x0, 0x0, r0}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x5, r2, &(0x7f00000000c0)="4375a6c7cec5015c1afa9c8c8deeb9b5c194d9d0ccd978680cc32d54dde83f8d430eebe35b01aa39e6ba3a0749e4c219cc8e", 0x32, 0x80000001, 0x0, 0x2, r3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x401, r5, &(0x7f0000000340)="ee84dc2158ef52", 0x7, 0xff, 0x0, 0x1, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0xc, r0, &(0x7f00000003c0)="fca03c8b8c9c9a75c351ff69afb58c19fa200d791ccb5ce0c59d13ec5b1d3925607ca58c87e6e81287710fbd6645bef0ef3226", 0x33, 0x9, 0x0, 0x0, r0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x3, 0x5, r7, &(0x7f0000000440)="bd0345a6cbd3701a9813ef5cbd830b383608601f8ce6b4647d82878263e3da2cf023f8f4fcfc9dcfa00e8b96a453d99ad2c420f985401f7408f4722c3db2b3b7ec3d2453b920350601215634a87ace1c9486915da1fa86027209e53978705a075d5d219220e0d08f2b0b0b841025f4709a5e7eb7d45c6b75ee85db154bdfabfe5ed68fa2489a2524efd45cbed161c4d9", 0x90, 0x1ff, 0x0, 0x2, r9}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x5, 0x6, r0, &(0x7f0000000540)="20804d6fb9462939a2b31e84d568", 0xe, 0xfa, 0x0, 0x1, r12}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x2, 0x1800, r0, &(0x7f00000005c0)="31c8d8fa6ac0916e220ad30a93eb31504c", 0x11, 0x10000, 0x0, 0x0, r13}])
pwrite64(r0, &(0x7f0000000180)="21e3176c7acb1030a4662f4b363bbc7a10a27b058df9957024d218c00b177e2b31a6af45462b3da55332fa36c690f431520c556516c58a0259d619537845cb3506b8014f2621e06f0fbfdf94cb238321b8936aff528ee70d25c25924143d540e2fb4807d27bbdaf5a8cbf81c8e5b436d39740f6a73495f9694d47a28f0cf5098950875426f02ac790f4a6fb448a54e058c418c2352f393c0608a7d845a0f8e3b", 0xa0, 0xfffffffffffffffa)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000780)={0x0, 0x1, 0x6, @local}, 0x10)

16:18:20 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
lseek(0xffffffffffffffff, 0x0, 0x1)

16:18:20 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x3f}, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:18:29 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
creat(&(0x7f0000000000)='./file1\x00', 0x0)
r2 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder-control\x00', 0x2, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000100)={0x0, r1, 0x40, 0x1, 0x5, 0x81})
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:18:29 executing program 0:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
io_setup(0x101, &(0x7f00000000c0))
fork()
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3)
r4 = fork()
ptrace(0x10, r4)
ptrace(0x8, r4)
tkill(r4, 0x2f)

16:18:29 executing program 5:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x9}], 0xff2f)

16:18:29 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r1=>r0, {0x8001}}, './file1\x00'})
getsockname$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000100)=0x1c)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:18:29 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
pidfd_send_signal(r0, 0x1, &(0x7f0000000140)={0x25, 0x5, 0x10000}, 0x0)
fork()
io_setup(0xfff, &(0x7f0000000040))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3)

16:18:29 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000100)=""/159)
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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f)

16:18:29 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000180)={<r1=>0x0, ""/256, <r2=>0x0, <r3=>0x0})
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000062080)={<r4=>0x0, ""/256, 0x0, <r5=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000065440)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r6=>0x0}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {r4}], 0x5d, "015febdb075556"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000066440)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}], 0x1, "6cebc1183d8c25"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000004c6c0)={<r7=>r3, r2, "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", "b6571ae92882e549f220b1a5eaf6b79a2b33c4b02fadcd5ebc79915f82ac142c8c18e9ca9a2ab970c64b5a6ae2067ee9d91671c1d6e3e38388611656152fae2c5e1f169d46ddda9c6dbaf1f22e3d21cfa1e2a3d1c4200c53f32492c078802aec22b76c950953628d24468f275d36d4fbf82e25bb7b4c7df4b16c0fe2b29740c632a8302a5eb8dce6f8b6f2b43bbcd8408c0b0f50f781db269599e4614c1f1b27bc093a74230fc7cc9afacde2589ecacdd183d63bad2b7ed79b0dfc351b6bfcb4927c245a78bf92681a13553d5755b6ec04a9254cfab3227fcfe5295dfb5b0f7435482f5b037be22e5c8dc8dd74ec236923ad59c820dd7f9ac56f58c1b08de8720ad65bdc665870ec529a99f50cf0728231691885f750124b7cf6ab9714e91617da3126f3c9eeb2f5990923db3a23f39f45327c5c62893079f2fa796fb3f34a3b0e65b5dfe043c9385f17fabd36b31fea0900a975801f1100a22b56714e4cefc754bdc045d060cf1b1f016f6522077c57fd4690371b5d4dc0e19f599d87d730dbcadf072f28ff927442093d118f0dd8b300cbb13cac5b063ee4baeb6dbf67261beb96ed3a9cdcfdae2f98d72a9a8406e70019e96f78c2952cd83c2db5d34e3abfddb25cda9b1c78cf7569d678a838c0928a44216eda8d3c6aae13acc41854c1cb22a39301cd61847692fa3447d7873d9dfef05a929264ef79e8bd5c9dc2519218d68a32093e1f2bb80ca16f2af18ec37697e71fc7970b4113903bc3144acb68e6ce485573bc56ffb46f9d6bd9e4a16fb1fc563b908b78291514c0de801eff751690a92856b9be427f27cfec40bf46227b472996125bd0ecf31746ec426a4de5d54224ead1f76568042153d1416805e61bfb196deff39ebf8b95b061f1113734086fe6102a61d5ce140c3c093ba305c10af13ca1de120b831bd5595f53403e3a37d31668f81a87f873f9d5ad1aabe137c7fe8f68b25aa830f1d2c15950aac470299e6caef2c2db50b97368638beba74a32ee026dd7261911293b854b8910e9fff23bbb6e8026b6743420a0c7e880f0954dd632f48b82a9871a0f775b8166f3aef9a739657ea25a318a74b59fb53b8d1e639cacc6e034bcf6c6c608d78a96ee4256f3bb4297872a735c26e5781b6a00b76d8ff4945026dfd5ce9a99fb6734f415a5fa2bb13f0b6ea786a2dd9d526d416999c3ea724934395808ef80919ccea7b92d52a205fc6bcbbd3e8db03cf832ddd0163f5ba9e1210ab1e5fbccebe52b7f1dc04d210c37dea6935894b98c9b1505d6793bec4272b3924ec00e85abbc2eee41cf70a71c8121db44e332d01796065f2844387c8ce8172c879a9f5046fb669ba88b85bed5381329c34ff241267c57261c6d6f2ea4ca50109b3159cc05eb631c831512f53196d7b98e53337996db96e99cffbeecf71bdb2cf558ee0c0e8650a60c81e4c46c90688057b7b3e6a1f6056ddaae1291a8dd40378709c7a16b7203754dfc15f98762fdad8c6c309c8180c35680cd9a142a1c25c395226fd3a991702cccd91023f562b2ab5668c9cee0d2ee7292149554be44a3fbe88f44fe7b60a4ff5a3f23f6f4b06860f265a95eaa832a911d5015716a9d08adde4d7a51c587c39bc39f5e95ce663821be208367a6d0879a30191688b198b008bba8197339aa9b8b1c67236443fb31f5127690fbc66a02516988f806ba77520dcf5b291e1282e4eb356b68224e834d8031a8ee7192af014cb6a4a5f3aec9d6d2b55900543338b38b2f8c538058059f1e24a86e6208a8f124267551b4d344a25ad463ad93ccd719d0206f1626e412a2d4a0ef2d9c26b968886e0a104d77c63898712a780c364bba7696791bc0836bb890f0fb712b2d571a4ea83bfe83d1ad7b0ed6c7f17b259169c349bb88099551d399f8b6c237bc2a82057aa30b05ae770b3ac565df255047c69d6b3a4dfbd3609fd4865c45e3b4b6edc262f7ecead6296d5f27b86e81e941716de8100c5808f1c77b090533f36c30877a085393f3e5f4460ef058ba7ecedac49d402a44c8c7bd07578f5e85b7c6a6eb0424df5195ad78348afd01f621979411bb7fbb2bfe0325420f4c5d0c6616455fb40274c61204708dff662c75d956bd2e1e0d03c6b22a8c6f6a2b4a128cf0483e8a056b7895f30c97edde332e191f379732f3971c6d35f520e63d0733c429d336421459eca30efc3e2a6e403f74978c541114f3c9e6868aeffce8646c9f898d72d7e306a8bf8bd47b54c249c8761790739e63bb30301aa86609610a418857bc7a05c307a88024717ec9f1e7c2d0be0dd08f865e67789517f763f1784c801b56b4a14c7ecbf5d9149727dd4efeb056b72c3abe78f0744cd3d6f9cb5754ef02ad98f13a822536752eb55c9d79d9dc85dd5c54541977895697a09c76b9279b51bc4c56b1d67f030d6bb9efe7d35d00186ba6464448d5454616d826efa75fa1a5c2262f0c952c959b0bd2215dc6afd1eddae02354610995783d914c1fea931ba9de585e37248c774ada942b1245be4c368bd35af128cfbc902402a9636f2ef484218900baec9dd6e48703f041672545460ebf6cad7d7c3b265c7d6fd25cb1d12399d90ab5b9e677af5d5ca556e9b8a0d73d19a163378701c52af2a0fc31acd01f08b59a13b46f0475bc023b6d0f9d0d5f708d9b75da2e8d92c7451eb81f83e88926953f9a97acde3eceaf698e698582ccd6cc4b1b673f4f6091a488224f792b077106d576bdfcc121c7e1adc1bdd37a816b70e1adc38bbb8748c7ad1260b0950607e2d6f7601e260161d1650156de78e21859b890fed15263ac3f3f4b2cb711b7062d083d3132ac6eb475ffde5d2949e216300e4018ed35876386dc2790ba1b017555e976e755ee8abf4b81a4da6861f66d7b98897cec54355232248997fc84f32290f83943be7c34c5aeffab5a91c68896dd09bbe5eba0fc27974f4d4ecd3c8ba6c3c2e0748f80abb45be49b4835088e52b7e70d7b6b11031ec788ef6875a8e815c71e0cdccc7a0d5d17d0d32a4acb08b63aa9312f22a5f995a34042a0d3c7e096b3a1f4627d3c89d0f1b45ff8941b75de37a933637d32692eca98cdfa080f103eadb052c327ca23dce667d2eac590bc7b0f6990a6ee166988d143b703452a37fc7134e95643b02c0512b994d5316ea3d79668355fd8b43df8c5c3de4ed6face96b9a6365bf4aa66fbd41d8d4add0dc9e440ec812da57e8045ad4057334c2bf77a086a90654e62633cbf2455006d3ff85ec9a902ee71ab862a5bc23bcc75ba1d43c32c6e097ffabfee4119f7e69815ef9969d4410f8904930deb9da70bfb3689afc5e99ee87b86abce49f416fc1fba176bc91723ea0908be3d007bce2e63dee7e7b0ef0b9af3b6ec9849d9cdadb5ac34bc6fb946dc985d9f0f067b40021fcfed91b7f595cf06072cfd86e5a768e61ad6a002601f709da399063fc41011c9b8b44fe8ec6319da2c8fc6d32081869ae04c29e010e7d9c5ecf4157de3987ebbe5997115221dffab64d36cc33e525510a59bc497e70e18e3d5787224cad817beba95391731ffe13d1782ed61532d63d1a3d09be2d50d75aa553c0b83f66c0775e47fcfb9b6aa7defc64662f26ffe2aaece97685cb52d1c21d6ab2ae9d28506967446db35c00a2114720d588f5d18194457d277fb542b405be2a7ff2e8d46aef74f1b1da2a60574bcf8b8080ccafbd054de4cb9bd05028c1e02e932ab7085d018212f6c5540ff78d893c709bfa555378f5a4c627f3a6bf8ee28081ebcd371ca32a8cfc4b5a9fc0459cd224d0fb2d6d2c9a865cb9a72db8170022fc44cd33374a571c09962e3d5aef14958f4ebdb0d461a580a6c36f667ce2bdd4b564ec389f62e83f61448ededb354d3490ce6510ee34ac39cd41a475240a4a5fa76ac06df261df13c4e668c498b556ca56a2684c26c333399cce24a947d14a7454c852f4d3572e1e17e4b34993540ce31237355e1329831608e38495d9994584f18a5a9724355e5ca089c460b71cd4edcbde47ea7b6753a4bdd436a1fe2d5526bd21b6dabef1413ee8c1e32b01feac2dd7b1cbbd723bcc1335c0a23d4aaf33c3d664964fe47fc4c5955244e6b51ee813ea9570071f2101180f816582e70245fbe23cbfa71cbf1ad9d0f8fee43ebf2ad174938b3b909df22423898f6b98509ecda0eebb7bdd20952572bb5395b56071bd178b963d0532fbcdd8ab185cddfb6af865970b9097124013fbb5b42905b85177695301b713ea3633f66cd8ec98511f3e3508826532db2385553c9b0175947d1a2805c536ec641f3913fae85fde72fee73e52f36968c25e88381b946646ea9a36d196d07b5e816bf0bc28f320d5e2134e3af060cd49c1831a375b1564909fe68c41257f8ff83e9f0a961f0aa5fee4645c00188bc9665710a73630e434c5df9573fcd2648d17c92e4aed0622ba85b7527ce617189c34d083b90ed13b5a1c3713a9e2fd6478eac1693b4b60a526b8d279aac287bdc07086657ecb5b9207943e331b74d80e414b622c4259964ba2e9fcd99ac45d77e62b159fb40e4de9e6a757ec2f4e7d9e68811b0560c1531b7c57959f14e7de93e34e9745e2832cab0fea6737eb945fec6f099cb7064bff5c73a7e838d353268a1e6a3e77227f50fc99323533341f3025ef91cd51803f0c6a531875b7696ef548fc81338028df4228434ef3087e35ec03c7db1e52f54b97821158f4cf5fabbddf6fee46b0cd353af7ce661326b40c90014ef1f60b405bdbd0496eeaef8df7118371e1c75253e10ee3a36b45becb0e6864b29c9990ad756ada3c060053fa4c5fc737e445e7362f905fb60e829a74a42b752bb5b7f68cac936704f351cc05243d9498be392e09c51fd16c338db045790a623937c42b2353020d9034f954e04d3bb2cd328c9115143cc14da1961ab14c901aea11e728d574b08b3495eb1bb283e4bd72e845e0aab30649d08b3fb989ba57e5b3044faf5573f8af921230531a1853f7091e2476980f4ad38b22c2c9bd76de622aac6c629aac0ebc94f9c0f2d422caabf30026f2d43b82921fb39a22def4f5224e2f7cf158c3e7af063ea9eb6e15318caada1b325eab0fb097c9aa6c28a2ad74e35a147ab72a0e27902f75515bbc8f05342a257b507cf6dd45ddec051783bc587fd5f0f0764ed95eb2165a2cfd1df1d1cd84eb11c8c909c11116a03725911ccb15c95036a36f12c135a821d0c56514e8befd48c22de7c1f807a4d9ee1d3a93cd8cc74d33c428cfb5c05097e9b06e04d3c890487b51544746c37fca7d41b2a1c8da9650d78e2b36f756f5041300c8652c4fbaa5a037a6a00a976bb9850ebfe85da84441812c0b683cf2a304ea7c017828563979ce7aa115f043d0454bd7f22695327b4a66c03e4afdcd780c6d9e0aeec49d304c1070e895f563ecd"})
r8 = memfd_create(&(0x7f0000000180)='($\x18\xe5=\x11c\x86g\x02\x00\x00\x00?\x00\x00\x00\a\x00\x00\x00S\xc8\xe8*\xcc\xff\x7f\xcb\x9e@G\x96\x1e>\xdb\xa1J\xab\xd0\xb7.k^mq\xc2\xc4Q{\x14J\xb3i\x82\xa18\xf6\x04\x7f\x14RT?\xd2\x01J\xf5E\xc1\xf8\x1f\x80(\x9b?\xb6\xac_l\x17\xd1\f \xbf\xb8\xf8\xfc\xb5\xf8\xf4\x0e\xc3\xd6\xdf\xa3 \x00\x00\x00\n>\xdfm\f\xd5\xc4?\x04\x00\x00\x00\x00\x00\x00\x00\xd6j\xe7\x00-Y\x99\x03\xdf\xcc(\xa7t\xf4)\xf5\xf9s8@U\xca$Jd\xf3G\xcd\xfdAno\xc7\b\x92\xa7\x18\xf09@\x10\xb3\xe4\xdd\x14\xbfoO', 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000062080)={<r9=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000065440)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r10=>0x0}], 0x5d, "015febdb075556"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000066440)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9, r10}], 0x1, "6cebc1183d8c25"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000004d6c0)={<r11=>r3, r1, "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", "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"})
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000004e6c0)={{<r12=>r2, 0x4000000, 0x8, 0x400, 0x100000000, 0x8, 0x8, 0x2, 0x1, 0x800, 0x8, 0x33, 0x3, 0x77b, 0x1}, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004e780)={0x9, [{r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {0x0, r3}, {r2, r3}, {0x0, r3}, {0x0, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {0x0, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1}, {r1}, {r1, r3}, {r2}, {r1, r3}, {r1, r3}, {r1, <r13=>r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1}, {r1, r3}, {r2, r3}, {}, {r2, r3}, {0x0, r3}, {r1, r3}, {0x0, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2}, {r2}, {0x0, r3}, {r1, r3}, {0x0, r3}, {r2}, {r1, r3}, {r2, r3}, {r2, r3}, {0x0, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1}, {r2, r3}, {0x0, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2}, {r2, r3}, {r1, r3}, {r2}, {r1}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {0x0, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1}, {r2, r3}, {r2}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2}, {r1, r3}, {r2, r3}, {r2, r3}, {0x0, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2}, {r1}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {0x0, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2}, {0x0, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {0x0, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {0x0, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {0x0, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {0x0, r3}, {r2}, {}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {r2}, {r1, r3}, {0x0, r3}, {r2, r3}, {r1}, {r2, r3}, {r1, r3}, {}, {r1, r3}, {}, {r1, r3}, {r2}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}], 0x0, "2de28e643a87bb"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004f780)={0x8001, [{r2}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {<r14=>r2, r3}, {r1}, {r1, r3}, {r1}, {r2, r3}, {r2}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {0x0, r3}, {}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2}, {r1}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {0x0, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {0x0, r3}, {r1, r3}, {r1}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1}, {0x0, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {r1}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {0x0, r3}, {0x0, r3}, {r2}, {r1, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r1}, {0x0, r3}, {r1, r3}, {r1}, {r2, r3}, {r2}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r2}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {0x0, r3}, {r1}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {0x0, r3}, {r1, r3}, {r2, r3}, {r2}, {r1, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r1, r3}], 0x3, "d9c9921dbdda83"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000050780)={0x3, [{r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2}, {r1, r3}, {r1, r3}, {r2, r3}, {r1}, {r1, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1}, {r2, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {0x0, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2}, {r2, r3}, {0x0, <r15=>r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {r2, r3}, {0x0, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {0x0, r3}, {r1}, {r1, r3}, {r1, r3}, {r2}, {r2, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {r2}, {r1, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2}, {0x0, r3}, {r1, r3}, {r1, r3}, {r1}, {r1, r3}, {0x0, r3}, {r2, r3}, {0x0, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {0x0, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {0x0, r3}, {0x0, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {}, {r2, r3}, {r1, r3}, {r2}, {0x0, r3}, {r2, r3}, {r2}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1}, {r2, r3}, {r1, r3}, {r2, r3}, {r2}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {0x0, r3}, {r1}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}], 0x80, "026323a116b8b0"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000051780)={0x2, [{r2, r3}, {r2, r3}, {0x0, r3}, {r1}, {0x0, r3}, {r1}, {r1}, {0x0, r3}, {r2}, {r2, r3}, {r2, r3}, {}, {r1, r3}, {0x0, r3}, {r2, r3}, {r2}, {r2}, {0x0, r3}, {r1, r3}, {}, {r1}, {r2}, {r1, r3}, {}, {0x0, r3}, {r2}, {r2}, {r2, r3}, {r2, r3}, {r2, r3}, {0x0, r3}, {r1}, {}, {r2, r3}, {}, {0x0, r3}, {r2, r3}, {r1, r3}, {}, {r2, r3}, {r1}, {r2, r3}, {r1}, {r1}, {}, {r1}, {}, {}, {r1, r3}, {0x0, r3}, {}, {r1, r3}, {r2}, {r1, r3}, {r1}, {r1}, {0x0, r3}, {r1, r3}, {r2}, {r2}, {0x0, r3}, {}, {0x0, r3}, {}, {}, {0x0, r3}, {0x0, r3}, {}, {r1}, {r1}, {0x0, r3}, {0x0, r3}, {r2, r3}, {r2, r3}, {0x0, r3}, {}, {r2, r3}, {r2}, {r1}, {r1}, {r2, r3}, {r1}, {r1}, {}, {r2, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r1}, {0x0, r3}, {r1}, {}, {r1, r3}, {}, {r2}, {}, {r1, r3}, {r1}, {}, {}, {r1}, {0x0, r3}, {}, {r2}, {r1, r3}, {r2}, {r2}, {}, {0x0, r3}, {0x0, r3}, {r2, r3}, {}, {r1}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {r2, r3}, {}, {r1}, {0x0, r3}, {}, {}, {0x0, r3}, {r1, r3}, {r2}, {r2, r3}, {r1}, {}, {}, {}, {r1}, {0x0, r3}, {r2, r3}, {r2, r3}, {0x0, r3}, {0x0, r3}, {}, {0x0, r3}, {r2}, {0x0, r3}, {r1}, {}, {0x0, r3}, {0x0, r3}, {r2}, {r2}, {r1, r3}, {}, {r1, r3}, {r2, r3}, {r1}, {}, {}, {r2}, {0x0, r3}, {r2, r3}, {0x0, r3}, {0x0, r3}, {r2}, {r2, r3}, {}, {0x0, r3}, {}, {}, {r2}, {r2}, {}, {}, {}, {r1}, {r2}, {r2}, {r2, r3}, {r1, r3}, {r2, r3}, {0x0, r3}, {r1}, {r2, r3}, {0x0, r3}, {r2}, {}, {0x0, r3}, {}, {0x0, r3}, {}, {0x0, r3}, {r1, r3}, {}, {r1}, {}, {0x0, r3}, {r1, r3}, {}, {r2}, {r1}, {}, {r1, r3}, {r1}, {}, {r2}, {}, {r1}, {r1}, {r2}, {r1}, {r2, r3}, {r1, r3}, {r2, r3}, {r1}, {r1}, {r2, r3}, {}, {r2}, {}, {r1, r3}, {r2}, {}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {r2}, {r2, r3}, {r1, r3}, {r1, r3}, {}, {r2}, {r1, r3}, {r1}, {r1}, {r1, r3}, {r1}, {}, {0x0, r3}, {}, {0x0, r3}, {}, {0x0, r3}, {}, {r1}, {r1, r3}, {r1, r3}, {0x0, r3}, {r4, r7}, {r9, r11}, {r12, r13}, {r2, r3}, {r1, r3}, {r2, r3}, {r14, r15}], 0x1, "c9c44350dc47cb"})
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x100000c, 0x4010, r0, 0x0)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:18:29 executing program 6:
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x57b3c3, 0x0)
r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0)
pwrite64(r1, &(0x7f0000000180)="4077c77105a0f7a7fe52da79b7bdc652d4fbb9f4bcc886e6e7331c477b3cbcd9b7a5c8423b853b3eb06940819b9eb61bbe6f8bfbeadafe36c6e86662b097bd0dfd265c3b9347ebb85d1650ae3fa0ef42938399a42728d92f631b599c589be0f72fd99e5f0cc61d8d914d66cbe4749245574d30862fabfa48693659aa082ff782130534aea3314f009cbbda00"/155, 0x9b, 0x3)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
r5 = open_tree(r4, &(0x7f0000000440)='./file2\x00', 0x9c00)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@local, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, &(0x7f0000000580)=0xe8)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x30100, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_u}, {@access_any}], [{@fowner_eq={'fowner', 0x3d, r6}}, {@appraise}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@fsmagic={'fsmagic', 0x3d, 0xffffffffffff665c}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'wfdno'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@context={'context', 0x3d, 'system_u'}}]}})
sendmsg$NL80211_CMD_REGISTER_FRAME(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10008040}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00', @ANYRES16=0x0, @ANYBLOB="010029bd7000fedbdf253a00000069005b0014c1291c676479e6f6342bcf6446bdad1dc05d92ed724ac30496201c5bee9d9fe43f758b4451176c15ceff8fb755bf1f61fe8d3d99f8c4cd917251d2db269796f8d3e780a4269eecfdfca1e066fa9e3a27585f7611126b520099a366634e8d1e66946b970b000000"], 0x80}, 0x1, 0x0, 0x0, 0x24040801}, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000280)={0x0, r2, 0x7ff, 0xff, 0x6, 0x62})
openat(r0, &(0x7f00000006c0)='./file0\x00', 0x10d8c0, 0x58)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000003c0)=ANY=[])
pwrite64(0xffffffffffffffff, &(0x7f0000000140)='2', 0x1, 0x7)
pipe2(&(0x7f00000000c0)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r8}})
r9 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000700), r3)
sendmsg$MPTCP_PM_CMD_GET_LIMITS(r8, &(0x7f00000007c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x34, r9, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_ADDR={0x18, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast1}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x81}, 0x4000)
ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000800)={{0x1, 0x1, 0x18, r4, {0x3}}, './file0\x00'})
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:18:29 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0xfffffeff, 0x7f9, 0x1, 0xffff, 0x2})

16:18:29 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
syz_emit_vhci(&(0x7f0000001a40)=@HCI_EVENT_PKT={0x4, @hci_ev_user_passkey_req={{0x34, 0x6}}}, 0x9)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r1 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f00000000c0)='./file1\x00', 0x80, 0x9, &(0x7f0000001840)=[{&(0x7f0000000380)="2c75aea8f1dd3425d5cd4d9672f4cd4253b828551ba0c6eb72458a2144b83532d20abd11cfede149744f04a7f2defa9169d4fd9111f561edc29be87601ec16a8ede7731f125abf969b19bc50de56374b74b42061ec5774dd5333933e0e7e3862230681d8446b9237021e9adc10199c32dd3a56b45b3e0e96d59a178a8ff7766b3c7aaa0c5ec47b685f30ce29261bd1bff547fd02f62118b1031d7889295f61a00d83c40f304d4012a058e125db1b863af23b1cd0125799e19909838f34954735753e07dc203f1d", 0xc7, 0x1}, {&(0x7f0000000480)="1634e0f0226e8ec51b1477e164fb13c1fd64bcb8bfc5f8c2633ce219deb13c17da9284900a9bbf2e35329b24c7af9c38939213283c3adcbc1cc82a747d714372b7ea0b2aa1d461d31d047ede08d03ccbeaa27556926e314e6a9e1709253dd303d7bb93c89717c8d372e3bdbc6f0ac4d10f6aaf8888adc5ea74967f", 0x7b, 0x7}, {&(0x7f0000000500)="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", 0x1000, 0x200}, {&(0x7f0000001500)="5557a462c6bd0f56aec4984ebf07d6ab5543c39cb26c2edf5819d769a4b1753b32896e9661d931ecd02fa02beeee8c18a9062ac9758b9f60289d0b296cb727d26e970f7b578f943093cb50817686eab7eadae5e9e0a0f1f5a0434613eee316acbbd73ce84c3494897d26deddc9fd84ec8aa0ad7a0c842204c547d078a671b89d839449726139d20a23f82c8bca6e4bf8ef9596cfacb892e133ec0769b9f494228639e51a34679ba01344ec960166dce207a174d69e82fe65a368621e3bc66ac663180596b6f79a57a776eaf218cf7ad0f17fd4", 0xd3, 0x81d}, {&(0x7f0000001600)="1cc9924d5c4b1f46270b4316b215f2331fb3fa350c15ee558c38c910539b2c33a590588e3de68c15681dbcf11a2aaaad877de55d764d1b8421436566b4c9368645fbeb49cad33092e19802c5794f083fd2c00562488aad14bc6f6aa3617f4ad34655ab7228661f9c15f97e6da90cc2be4bedc506ff5eedc022885db0ea3e7d51afd5232be5b06fa37e4a5cbcd2eb3886157f24883ad8782f", 0x98, 0x2}, {&(0x7f00000016c0)="e4ebb576bdd8b6c109a57287b97b79a0f153dd1ca89717ba87fac3fae70c463195e050b85c0dcf46c6da12f9230ff3d0cea91dcfc9f67ec8633e51e18e588a392ef27f63b0b175a345f783654c97929401dcad4e0590338bebd5de5c1104c213b0731cf29e0d", 0x66, 0x20}, {&(0x7f0000001740)="0cb900ef1ee8db0ea2563ececbd1e36625201a850480703f573c60cfe4a49bae772046c6e34cbb6c1625b8b5c4ab1afb361c3531ad4fcf3f0426db2eafe51ae7ce4ed4cdde9abaa66962e0824c9de4ae393bb1a595d9f4eb8e0f7fb0", 0x5c, 0x6b9}, {&(0x7f0000000100)="bcb35aa0a6af14ad", 0x8, 0x6}, {&(0x7f00000017c0)="1cab6224aacf7936214938fd84285b2b67ef8163dbd15da275933b90e9fc50b1adf7d13951612112d2f5b56e5471035f7de7a12c4da8069b24c4a5e65818264bb3b712", 0x43, 0xfffffffffffffffe}], 0x418, &(0x7f0000001940)={[{@nr_blocks={'nr_blocks', 0x3d, [0x0, 0x35, 0x36, 0x34, 0x32, 0x65, 0x38]}}, {@huge_advise}, {@huge_advise}], [{@uid_eq={'uid', 0x3d, 0xee00}}, {@obj_user={'obj_user', 0x3d, '([&@\xfc(*$\xa8*\',(:/'}}, {@euid_lt={'euid<', 0xee01}}, {@fowner_lt={'fowner<', 0xee01}}, {@dont_appraise}, {@obj_user={'obj_user', 0x3d, '$@&\\'}}, {@appraise}]})
openat(r1, &(0x7f0000001a00)='./file1\x00', 0x100, 0x160)
ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000180)={"70858453374d98184730e9b2d7998d64", <r2=>0x0, 0x0, {0x80, 0x2}, {0xfff, 0x12b}, 0x697, [0x10000000, 0x6, 0x3, 0xe1, 0x7f, 0x0, 0x6, 0x10001, 0x8001, 0x1, 0x1, 0x9, 0x7, 0x101, 0x0, 0x7]})
ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000280)={"481f051ddf31701d1eb4b033d87f3491", 0x0, r2, {0x3, 0x5}, {0x401, 0x2}, 0x4, [0x7fff, 0x5, 0xfffffffffffffffd, 0x57, 0x2, 0xa56, 0x3ff, 0x7, 0x3, 0x1000, 0x1, 0x9, 0x81, 0x3, 0x101, 0x7ff]})

[ 1682.987971] loop6: detected capacity change from 0 to 16383
[ 1682.991188] tmpfs: Bad value for 'nr_blocks'
[ 1683.003798] loop6: detected capacity change from 0 to 16383
16:18:29 executing program 5:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
io_setup(0x101, &(0x7f00000000c0))
fork()
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3)
r4 = fork()
ptrace(0x10, r4)
ptrace(0x8, r4)
tkill(r4, 0x2f)

16:18:29 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x5, 0x38, 0x802}], 0x18)
ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000000)=""/36)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7472616e733d66642c7262596e6f413ff7e9b6a5ebaa", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00'])
ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000100)=""/253)

16:18:29 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x10, r4, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
r5 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0)
getsockopt$packet_buf(r5, 0x107, 0x6, &(0x7f0000000280)=""/107, &(0x7f0000000000)=0x6b)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:18:30 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
prctl$PR_SET_MM_MAP(0x21, 0xe, &(0x7f0000000300)={&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ff8000/0x8000)=nil, 0x0}, 0x68)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:18:30 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file1\x00', 0x149043, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\',!\x00'], &(0x7f00000003c0)=[&(0x7f00000001c0)='[\'(%\xb6]\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='%{\xe1\x00', &(0x7f0000000280)='(*,+.&\x00', &(0x7f00000002c0)='-:)*.@\x00', &(0x7f0000000300)='^-\'\x95(#{@\x00'], 0x900)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
r1 = syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file1\x00', 0x101, 0x2, &(0x7f0000000580)=[{&(0x7f0000000480)="db1ed868ff8b50307b39a9895b85db19590e47d5dfc3d0ff48b8e4953f40c2b82970cc1f3cc6c521c1023dc8199659c34fcc96fd9d6c845dc2e3a39359fc0d8f2a084075021bb549cac9ec9ce93475ab10770a52ecb43ba9dba0eab8539e2a27fd83b85dba8c2c83e5c27314be1ed16c606e1954a3dd3f816b2c4e0be60e3888bb712c35b07597c93452a69c12097148a33d3a00002e1b06ccaa719fb82ba956ca", 0xa1, 0x1}, {&(0x7f0000000540), 0x0, 0x2000008}], 0x1800801, &(0x7f00000005c0)=ANY=[@ANYBLOB='errors=remount-ro,block_validity,lazytime,lazytime,grpid,noquota,uid>', @ANYRESDEC=0xee00, @ANYBLOB='\"\x00'])
fchmodat(r1, &(0x7f0000000640)='./file1\x00', 0x280)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
close(r1)
removexattr(&(0x7f0000000080)='./file1\x00', &(0x7f0000000680)=@known='user.incfs.id\x00')
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:18:30 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/40)
r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb45}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000280)=ANY=[@ANYBLOB="00ffffff0000dc0018000000b9261542954fea0afdbf69a3a17b6b77a40b5183a32419bc73e90da6e551a2b5cc3e180222904bb7", @ANYRES32=<r2=>r1, @ANYBLOB="05000000000000002e2f66696c653000"])
ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000200))
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000200))
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000100)=""/201)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f)

16:18:30 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240))
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000001440)=""/206, &(0x7f0000001280)=0xce)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r1=>r0, {r0}}, './file1\x00'})
r2 = socket$nl_audit(0x10, 0x3, 0x9)
ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f0000000180)={{r2}, "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"})
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c77662f762772dbe6646e6f3d00", @ANYRESHEX=r4, @ANYBLOB=',\x00'])
r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'lo\x00', <r8=>0x0})
sendmsg$ETHTOOL_MSG_FEATURES_SET(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000800)={0x34, r5, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x34}}, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'batadv_slave_1\x00', <r9=>0x0})
sendmsg$ETHTOOL_MSG_LINKINFO_GET(r3, &(0x7f0000001200)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001240)={&(0x7f0000001340)=ANY=[@ANYBLOB="380000007e347e8dd9c07082d10d7d7a7f7ec2f5dd6c5156e717b3111608f389f33bc5e245131eb7b9f940887ec8a5da2bfbd3da7ed1a804bbb32fa14e50437b163756b2a2aaa3592b9360a22c62d7cb519278efe0da929a36d595ea313c807b156d9f1ddf70d4eb16756c07615367caa98c194c70d6c409ea838667d54d17ccbf1428ba843ebe1a", @ANYRES16=0x0, @ANYRES16=r2, @ANYBLOB="e28349889ee5fc44e1f2a6efdf00f8fac42a4945efe3d0dd36edcc2ddacf2c31bfa09b31dc7596bf", @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="080003000100000008000100", @ANYRESOCT=r3, @ANYBLOB="675113f3407d12466f9af83679f28c37007fa7ce31dc556868754e"], 0x38}, 0x1, 0x0, 0x0, 0x805}, 0x24048000)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240))
ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f00000000c0)=0x6)

16:18:30 executing program 0:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = getpid()
pidfd_open(r2, 0x0)
fork()
io_setup(0x9, &(0x7f00000000c0))
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fork()
ptrace(0x10, r3)
ptrace(0x8, r3)

16:18:30 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$mouse(&(0x7f00000000c0), 0x66cf, 0x101c1)
ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000140))
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
io_setup(0x6227, &(0x7f0000000080)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}])
r3 = getpid()
pidfd_open(r3, 0x0)
fork()
io_setup(0xffb, &(0x7f0000000180))
socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = fork()
ptrace(0x10, r4)
ptrace(0x8, r4)

16:18:30 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x1000}], 0x18)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x400)
creat(&(0x7f0000000000)='./file0\x00', 0x85)

16:18:30 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000180)={0xffffffffffffff81, 0x200, 0x4, 0x1eb, 0x9, [{0x6, 0x29ff, 0x84}, {0x0, 0x81, 0x100, '\x00', 0x2100}, {0x80000000, 0x3, 0x1, '\x00', 0x231b}, {0x5, 0x2, 0x3, '\x00', 0xd04}, {0xffff, 0x84, 0x3, '\x00', 0x1106}, {0x9, 0x7, 0x9, '\x00', 0x400}, {0x1, 0x1, 0x2, '\x00', 0x2400}, {0x800, 0x3, 0x3, '\x00', 0x1}, {0x200, 0x1, 0x5, '\x00', 0x100}]})
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
pipe2(&(0x7f00000000c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}})
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in=@private}}, {{@in6=@empty}, 0x0, @in6=@initdev}}, &(0x7f0000000000)=0xe8)
fstat(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@access_uid={'access', 0x3d, r7}}]}})
ioctl$EXT4_IOC_GET_ES_CACHE(r4, 0xc020662a, &(0x7f00000003c0)={0x3, 0x3, 0x0, 0x80000001, 0x6, [{0x7, 0x9, 0x40, '\x00', 0x2}, {0x7fff, 0x25, 0x9, '\x00', 0x2080}, {0xfffffffeffffffff, 0x80000001, 0x3, '\x00', 0x100}, {0x7fff, 0x1, 0x95, '\x00', 0x8}, {0x3, 0x7f, 0x4, '\x00', 0x86}, {0x4, 0x9, 0x4}]})
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:18:30 executing program 7:
sendmsg$OSF_MSG_REMOVE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x964, 0x1, 0x5, 0x201, 0x0, 0x0, {0x0, 0x0, 0x3}, [{{0x254, 0x1, {{0x3, 0x2}, 0x0, 0x3f, 0x6831, 0x652, 0x14, 'syz0\x00', "ad24c12ef46d0a28c107eeed1473530e9497d099ba8d5ad64dfc8bbb7c0c0985", "e21949c148c2d3f3eb6ddb837651cbffebf6f4c2b4fe462e814c986dfaf1081d", [{0xfffe, 0x700, {0x0, 0x6}}, {0x8, 0xed6, {0x0, 0x4}}, {0x7f, 0x7fff, {0x2, 0xfff}}, {0x0, 0xfff8, {0x2, 0x6}}, {0x8a, 0x0, {0x3, 0x5}}, {0xaf, 0x40, {0x0, 0xffffff91}}, {0x0, 0x7ff, {0x0, 0x7}}, {0x800, 0x81, {0x3, 0x1}}, {0x8, 0xffff, {0x1, 0x7}}, {0x27b, 0x8, {0x2, 0xfffffffe}}, {0x9, 0x4, {0x2, 0xfb7}}, {0xfebd, 0x5522, {0x0, 0x7}}, {0xfffe, 0x2}, {0x1000, 0xfffb, {0x0, 0x47}}, {0x8, 0x2, {0x0, 0x401}}, {0x0, 0x2e3, {0x0, 0x6}}, {0x7f, 0x1, {0x1, 0x5}}, {0x2, 0x3, {0x1, 0x4}}, {0x7f8, 0x7ff, {0x1, 0x6}}, {0x1fae, 0x3ff, {0x1, 0x7fffffff}}, {0xfb21, 0xcc, {0x2, 0xd1}}, {0x8000, 0x1, {0x2, 0xb498}}, {0x3, 0x9, {0x1, 0x6}}, {0x2c3c, 0x1, {0x1}}, {0x7ff, 0x40, {0x0, 0xe625}}, {0x3ff, 0x3645}, {0xffff, 0x5, {0x3, 0x101}}, {0x3, 0xfc01, {0x1, 0xdb0a}}, {0x6, 0x199, {0x3, 0x1aa5}}, {0x5, 0x6, {0x0, 0x91b}}, {0x12d, 0xfffc, {0x0, 0x1}}, {0x206, 0x1000, {0x3, 0x8000}}, {0x7f, 0x401, {0x2, 0x1}}, {0xdf1f, 0x3ff, {0x2, 0x1}}, {0xd8, 0xff, {0x3, 0x200}}, {0xff, 0x3, {0x2, 0x480}}, {0x9, 0x400, {0x1, 0x80}}, {0x1, 0x9, {0x0, 0x53ab3130}}, {0x1ff, 0xfffb, {0x2, 0x9}}, {0x1, 0x7ff, {0x3}}]}}}, {{0x254, 0x1, {{0x0, 0x1}, 0x9, 0xf0, 0x16b0, 0x2, 0x7, 'syz1\x00', "47f7d9e46acc45f7df0c41b62bd1030ba4d85bac0951b3a8eec06e442c03f06b", "e2e9c11e004c0b5c5d12fa85e92866e49fa53d2764c983f6d299d852288c41c0", [{0x8, 0x1, {0x3, 0x2}}, {0xfff, 0x5, {0x2, 0x10001}}, {0x8000, 0x3, {0x0, 0x100}}, {0x3ff, 0x0, {0x1, 0x2}}, {0x4648, 0x3, {0x1, 0x401}}, {0x8, 0x3, {0x0, 0x2}}, {0xef31, 0xd4de, {0x2, 0x4}}, {0x2d75, 0x0, {0x2, 0x9}}, {0x4, 0x20, {0x3, 0xffff0000}}, {0x5, 0x401, {0x3, 0x6}}, {0x1, 0x8001, {0x2, 0x8}}, {0xa172, 0x1, {0x0, 0x4}}, {0x6, 0x80, {0xa93c2617333dfb68, 0x9}}, {0xf43b, 0x8001, {0x3, 0xffff}}, {0x5, 0x5, {0x3, 0x6}}, {0x93cc, 0x0, {0x2, 0x3}}, {0x2, 0x81, {0x3, 0x81}}, {0x401, 0x1000, {0x1, 0x80000001}}, {0x2, 0x7, {0x1, 0x188cdf1a}}, {0x0, 0x469, {0x0, 0x40}}, {0x5, 0x6}, {0x80, 0x200, {0x0, 0x7}}, {0x1, 0x868a, {0x3, 0x9}}, {0x7, 0xb0ca, {0x2, 0x7ff}}, {0x2, 0x7fff, {0x0, 0x6}}, {0x1, 0x0, {0x1, 0x2}}, {0x4, 0x7, {0x0, 0x9}}, {0x5, 0x200, {0x0, 0x9}}, {0x4, 0x5, {0x2, 0x8b}}, {0x5fb, 0x7fff, {0x3, 0x7}}, {0x1d68, 0x1, {0x0, 0x81}}, {0x4, 0x82, {0x1, 0x1f}}, {0x7, 0x2, {0x3, 0x10000}}, {0xf6e, 0x9, {0x0, 0xbb}}, {0x6, 0x6, {0x2, 0x1}}, {0x5, 0x4, {0x0, 0x7}}, {0x8001, 0x100, {0x0, 0x64a8}}, {0x9, 0x8, {0x2, 0xb1b2}}, {0x8, 0x9, {0x3, 0x9}}, {0x8, 0x1, {0x2, 0x5}}]}}}, {{0x254, 0x1, {{0x2, 0x3}, 0x2, 0x6, 0x3, 0x348, 0x14, 'syz1\x00', "063d87c2d99d58b6689473f4873ca273ca0ea8582173048b2267b8a20883d3b9", "b4bb4c21a12a5c23b83382ec68d9dd89e83ffc10205bee45c8bb2326d086453d", [{0x4131, 0xc4, {0x2, 0x7}}, {0x4, 0x2, {0x0, 0xa65}}, {0x3, 0x4, {0x0, 0x10001}}, {0x7ff, 0x0, {0x2, 0x3ff}}, {0x7f, 0x401, {0x1, 0x9}}, {0x6, 0x100, {0x1, 0x6}}, {0x2, 0x8, {0x1, 0x7f}}, {0x5, 0x6, {0x2, 0x1}}, {0x6, 0x0, {0x1, 0x81}}, {0x3, 0x6, {0x3, 0x9}}, {0x7}, {0x7f, 0x2, {0x1, 0x5}}, {0x5, 0x2, {0x2, 0x7c2a}}, {0x1000, 0x3419, {0x0, 0x5}}, {0x1f, 0xcc, {0x1, 0x1}}, {0x3, 0xff, {0x2, 0x100}}, {0x6, 0x1, {0x2, 0x5}}, {0x0, 0x1, {0x3, 0x30000000}}, {0xa1, 0x101, {0x1, 0x7fff}}, {0x8, 0xffff, {0x1, 0xffffffff}}, {0x100, 0x400, {0x3, 0x401}}, {0x4, 0x81, {0x3, 0xfff}}, {0xe4fd, 0x7fff, {0x2, 0x26a4}}, {0x7, 0x1, {0x1, 0x8}}, {0x7, 0x5, {0x1, 0x80}}, {0x5242, 0x4, {0x2, 0x4}}, {0xe4f, 0x3ff, {0x2, 0xc5}}, {0x1, 0x4, {0x1, 0x5}}, {0xfffa, 0x8, {0x0, 0x1}}, {0x101, 0x7f, {0x2, 0x1f}}, {0x1, 0xaad1, {0x3, 0x4}}, {0xfffd, 0x7, {0x0, 0xffffffff}}, {0xb62, 0xfff9, {0x1, 0x9}}, {0x9, 0xffff, {0x1, 0xfffff001}}, {0xe334, 0x9a45, {0x3, 0x1}}, {0x7f, 0x1c20, {0x3, 0x9}}, {0x9, 0x9, {0x2, 0xcc1}}, {0x101, 0xbc00, {0x3, 0xfffffffd}}, {0xf10, 0x0, {0x0, 0x7ff}}, {0x0, 0x9800, {0x0, 0x4}}]}}}, {{0x254, 0x1, {{0x0, 0x80}, 0x7, 0x3, 0x8, 0x8, 0x3, 'syz1\x00', "3ca65406f495d15b68c96cc03c64f8d631aec4779e13108319477b735dfd3522", "27677315c16dda1185d9dc7bd4ebb3f74e55542a71ed42a386c0eac4e7674ae6", [{0x3, 0x7, {0x1, 0x6}}, {0x4, 0x8001, {0x1, 0x7fffffff}}, {0x42, 0x3, {0x3, 0x6}}, {0x7, 0x4, {0x1, 0x2}}, {0x7, 0x7, {0x1, 0x1000}}, {0xfffa, 0x100, {0x0, 0xe}}, {0x3, 0xbc, {0x3, 0x1}}, {0xfff7, 0xd8, {0x0, 0x7}}, {0x1f, 0x3f, {0x2, 0x9}}, {0x5, 0x5, {0x3, 0x6}}, {0x40, 0x783, {0x3, 0x2}}, {0x4, 0x9, {0x3, 0xfa67}}, {0xdc, 0x77, {0x0, 0x6}}, {0x1ff, 0x6, {0x0, 0x3}}, {0x20, 0x7c0, {0x3, 0x1}}, {0x1, 0x6, {0x0, 0x8001}}, {0x8001, 0x200, {0x0, 0xece}}, {0x40, 0x86, {0x2, 0x23}}, {0x2, 0x5, {0x0, 0x8}}, {0x8, 0x1000, {0x3, 0x5}}, {0x5, 0x7f, {0x2, 0x2}}, {0x6, 0x7ff, {0x2, 0xfff}}, {0x4, 0x8, {0x0, 0x101}}, {0x8, 0x547, {0x3, 0x1}}, {0x20, 0x7f, {0x0, 0x200}}, {0x101, 0x1, {0x0, 0xfffffff9}}, {0x1f, 0x7, {0x2, 0x3}}, {0x400, 0x400, {0x3, 0x7}}, {0x3f, 0x23fa, {0x3, 0x7}}, {0x2, 0x6, {0x3, 0x3}}, {0x7f, 0x7, {0x3, 0xffff}}, {0x3f, 0xfff7, {0x0, 0x1f}}, {0x70, 0x1, {0x0, 0x80}}, {0x7, 0x7}, {0x1260, 0x3f, {0x0, 0x1843}}, {0x54, 0x7ff, {0x3, 0x10001}}, {0x2, 0x5}, {0x15, 0x8aa3, {0x2, 0x1f}}, {0x8001, 0x7, {0x2, 0x7fffffff}}, {0x7, 0x3, {0x3, 0x2}}]}}}]}, 0x964}, 0x1, 0x0, 0x0, 0x2400c801}, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0xc0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
close_range(r0, 0xffffffffffffffff, 0x2)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
sendmsg$MPTCP_PM_CMD_SET_LIMITS(r1, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x20, 0x0, 0x100, 0x70bd27, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000c0}, 0x44014)

16:18:30 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401)
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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}})
clock_gettime(0x0, &(0x7f0000000000)={<r3=>0x0, <r4=>0x0})
write$evdev(r1, &(0x7f0000000100)=[{{r3, r4/1000+60000}, 0x4, 0xfffa}, {{0x0, 0xea60}, 0x11, 0x2, 0x28}], 0x30)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}], 0xff2f)

16:18:30 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
write$cgroup_pid(r0, &(0x7f0000000040), 0x12)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x4100, 0x0)
ioctl$BTRFS_IOC_BALANCE_CTL(r1, 0x40049421, 0x1)


VM DIAGNOSIS:
16:23:34  Registers:
info registers vcpu 0
RAX=00000000003514bf RBX=0000000000000000 RCX=ffffffff84c7bd97 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d31a0 RBP=dffffc0000000000 RSP=ffffffff85c07e00
R8 =0000000000000001 R9 =ffffed100d9c63da R10=ffff88806ce31ed3 R11=0000000000000001
R12=ffffffff8664ff50 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff84c7a78e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff8880e538e000 00000000 00000000
LDT=0000 fffffe6a00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000001000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00005569eea42618 CR3=0000000009e4c000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=0000000000000000bfe62e42fefa39ef XMM03=0000ff00000000000000000000000000
XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962
XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=00000000007663b1 RBX=0000000000000001 RCX=ffffffff84c7bd97 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d31a0 RBP=dffffc0000000000 RSP=ffff8880096efe58
R8 =0000000000000001 R9 =ffffed100d9e63da R10=ffff88806cf31ed3 R11=0000000000000001
R12=ffffffff8664ff50 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff84c7a78e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff8880e548e000 00000000 00000000
LDT=0000 fffffe0b00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000048000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007ff40ece8010 CR3=0000000009e4c000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=003102fe016c6c6f502e726567616e61
XMM02=20726f747563657865110a0100010101 XMM03=67206365786508007374726174736572
XMM04=650e007a7a7566206365786509006e65 XMM05=650a006574616469646e616320636578
XMM06=20636578650a006873616d7320636578 XMM07=61746f7420636578650a0073746e6968
XMM08=650800737472617473657220726f7475 XMM09=7566206365786509006e656720636578
XMM10=616469646e616320636578650e007a7a XMM11=0a006873616d7320636578650a006574
XMM12=636578650a0073746e69682063657865 XMM13=69727420636578650b006c61746f7420
XMM14=696d696e696d20636578650d00656761 XMM15=0000736465657320636578650a00657a